Update to spl-token 2

* Update to token pack/unpack changes (#11900)

(cherry picked from commit 2eff9a19c3)

# Conflicts:
#	account-decoder/Cargo.toml
#	core/Cargo.toml

* Fix conflicts

Co-authored-by: Tyera Eulberg <teulberg@gmail.com>
Co-authored-by: Tyera Eulberg <tyera@solana.com>

.buildkite/env/secrets.ejson

@@ -1,7 +1,12 @@
 {
     "_public_key": "ae29f4f7ad2fc92de70d470e411c8426d5d48db8817c9e3dae574b122192335f",
-    "_comment": "These credentials are encrypted and pose no risk",
     "environment": {
-      "CODECOV_TOKEN": "EJ[1:Z7OneT3RdJJ0DipCHQ7rC84snQ+FPbgHwZADQiz54wk=:3K68mE38LJ2RB98VWmjuNLFBNn1XTGR4:cR4r05/TOZQKmEZp1v4CSgUJtC6QJiOaL85QjXW0qZ061fMnsBA8AtAPMDoDq4WCGOZM1A==]"
+      "CODECOV_TOKEN": "EJ[1:Z7OneT3RdJJ0DipCHQ7rC84snQ+FPbgHwZADQiz54wk=:3K68mE38LJ2RB98VWmjuNLFBNn1XTGR4:cR4r05/TOZQKmEZp1v4CSgUJtC6QJiOaL85QjXW0qZ061fMnsBA8AtAPMDoDq4WCGOZM1A==]",
+      "CRATES_IO_TOKEN": "EJ[1:Z7OneT3RdJJ0DipCHQ7rC84snQ+FPbgHwZADQiz54wk=:GGRTYDjMXksevzR6kq4Jx+FaIQZz50RU:xkbwDxcgoCyU+aT2tiI9mymigrEl6YiOr3axe3aX70ELIBKbCdPGilXP/wixvKi94g2u]",
+      "GEOLOCATION_API_KEY": "EJ[1:Z7OneT3RdJJ0DipCHQ7rC84snQ+FPbgHwZADQiz54wk=:U2PZLi5MU3Ru/zK1SilianEeizcMvxml:AJKf2OAtDHmJh0KyXrBnNnistItZvVVP3cZ7ZLtrVupjmWN/PzmKwSsXeCNObWS+]",
+      "GITHUB_TOKEN": "EJ[1:Z7OneT3RdJJ0DipCHQ7rC84snQ+FPbgHwZADQiz54wk=:0NJNlpD/O19mvOakCGBYDhIDfySxWFSC:Dz4NXv9x6ncRQ1u9sVoWOcqmkg0sI09qmefghB0GXZgPcFGgn6T0mw7ynNnbUvjyH8dLruKHauk=]",
+      "INFLUX_DATABASE": "EJ[1:Z7OneT3RdJJ0DipCHQ7rC84snQ+FPbgHwZADQiz54wk=:SzwHIeOVpmbTcGQOGngoFgYumsLZJUGq:t7Rpk49njsWvoM+ztv5Uwuiz]",
+      "INFLUX_PASSWORD": "EJ[1:Z7OneT3RdJJ0DipCHQ7rC84snQ+FPbgHwZADQiz54wk=:/MUs+q7pdGrUjzwcq+6pgIFxur4hxdqu:am22z2E2dtmw1f1J1Mq5JLcUHZsrEjQAJ0pp21M4AZeJbNO6bVb44d9zSkHj7xdN6U+GNlCk+wU=]",
+      "INFLUX_USERNAME": "EJ[1:Z7OneT3RdJJ0DipCHQ7rC84snQ+FPbgHwZADQiz54wk=:XjghH20xGVWro9B+epGlJaJcW8Wze0Bi:ZIdOtXudTY5TqKseDU7gVvQXfmXV99Xh]"
     }
 }

.github/stale.yml

@@ -1,3 +1,11 @@
+only: pulls
+
+# Number of days of inactivity before a pull request becomes stale
+daysUntilStale: 7
+
+# Number of days of inactivity before a stale pull request is closed
+daysUntilClose: 7
+
 # Issues with these labels will never be considered stale
 exemptLabels:
   - security
@@ -6,34 +14,12 @@ exemptLabels:
 # Label to use when marking a pull request as stale
 staleLabel: stale
 
-pulls:
-  # Number of days of inactivity before a pull request becomes stale
-  daysUntilStale: 7
+# Comment to post when marking a pull request as stale. Set to `false` to disable
+markComment: >
+  This pull request has been automatically marked as stale because it has not had
+  recent activity. It will be closed if no further activity occurs.
 
-  # Number of days of inactivity before a stale pull request is closed
-  daysUntilClose: 7
-  # Comment to post when marking a pull request as stale. Set to `false` to disable
-  markComment: >
-    This pull request has been automatically marked as stale because it has not had
-    recent activity. It will be closed if no further activity occurs.
-
-  # Comment to post when closing a stale pull request. Set to `false` to disable
-  closeComment: >
-    This stale pull request has been automatically closed.
-    Thank you for your contributions.
-
-issues:
-  # Number of days of inactivity before a issue becomes stale
-  daysUntilStale: 365
-
-  # Number of days of inactivity before a stale issue is closed
-  daysUntilClose: 7
-  # Comment to post when marking a issue as stale. Set to `false` to disable
-  markComment: >
-    This issue has been automatically marked as stale because it has not had
-    recent activity. It will be closed if no further activity occurs.
-
-  # Comment to post when closing a stale issue. Set to `false` to disable
-  closeComment: >
-    This stale issue has been automatically closed.
-    Thank you for your contributions.
+# Comment to post when closing a stale pull request. Set to `false` to disable
+closeComment: >
+  This stale pull request has been automatically closed.
+  Thank you for your contributions.

.mergify.yml

@@ -50,6 +50,14 @@ pull_request_rules:
       label:
         add:
           - automerge
+  - name: v1.1 backport
+    conditions:
+      - label=v1.1
+    actions:
+      backport:
+        ignore_conflicts: true
+        branches:
+          - v1.1
   - name: v1.2 backport
     conditions:
       - label=v1.2
@@ -66,11 +74,3 @@ pull_request_rules:
         ignore_conflicts: true
         branches:
           - v1.3
-  - name: v1.4 backport
-    conditions:
-      - label=v1.4
-    actions:
-      backport:
-        ignore_conflicts: true
-        branches:
-          - v1.4

.travis.yml

@@ -124,8 +124,6 @@ jobs:
           - ~/.npm
 
       before_install:
-        - source ci/env.sh
-        - .travis/channel_restriction.sh edge beta || travis_terminate 0
         - .travis/affects.sh docs/ .travis || travis_terminate 0
         - cd docs/
         - source .travis/before_install.sh

.travis/channel_restriction.sh

@@ -1,19 +0,0 @@
-#!/usr/bin/env bash
-#
-# Only proceed if we are on one of the channels passed in, or a tag build
-#
-
-set -ex
-
-[[ -n $CI_TAG ]] && exit 0
-
-eval "$(ci/channel-info.sh)"
-
-for acceptable_channel in "$@"; do
-  if [[ "$CHANNEL" == "$acceptable_channel" ]]; then
-    exit 0
-  fi
-done
-
-echo "Not running from one of the following channels: $*"
-exit 1

CONTRIBUTING.md

@@ -232,7 +232,7 @@ confused with 3-letter acronyms.
 Solana's architecture is described by docs generated from markdown files in
 the `docs/src/` directory, maintained by an *editor* (currently @garious). To
 add a design proposal, you'll need to include it in the
-[Accepted Design Proposals](https://docs.solana.com/proposals/accepted-design-proposals)
+[Accepted Design Proposals](https://docs.solana.com/proposals)
 section of the Solana docs.  Here's the full process:
 
 1. Propose a design by creating a PR that adds a markdown document to the

Cargo.toml

@@ -10,16 +10,15 @@ members = [
     "banks-server",
     "clap-utils",
     "cli-config",
-    "cli-output",
     "client",
     "core",
     "dos",
     "download-utils",
     "faucet",
-    "frozen-abi",
     "perf",
     "validator",
     "genesis",
+    "genesis-programs",
     "gossip",
     "install",
     "keygen",
@@ -31,14 +30,12 @@ members = [
     "merkle-tree",
     "stake-o-matic",
     "storage-bigtable",
-    "storage-proto",
     "streamer",
     "measure",
     "metrics",
     "net-shaper",
     "notifier",
     "poh-bench",
-    "programs/secp256k1",
     "programs/bpf_loader",
     "programs/budget",
     "programs/config",
@@ -53,7 +50,6 @@ members = [
     "ramp-tps",
     "runtime",
     "sdk",
-    "sdk/cargo-build-bpf",
     "scripts",
     "stake-accounts",
     "stake-monitor",

README.md

@@ -19,7 +19,7 @@ $ source $HOME/.cargo/env
 $ rustup component add rustfmt
 ```
 
-Please sure you are always using the latest stable rust version by running:
+If your rustc version is lower than 1.39.0, please update it:
 
 ```bash
 $ rustup update
@@ -59,7 +59,7 @@ $ cargo test
 ```
 
 ### Starting a local testnet
-Start your own testnet locally, instructions are in the [online docs](https://docs.solana.com/cluster/bench-tps).
+Start your own testnet locally, instructions are in the [online docs](https://docs.solana.com/bench-tps).
 
 ### Accessing the remote testnet
 * `testnet` - public stable testnet accessible via devnet.solana.com. Runs 24/7

RELEASE.md

@@ -107,15 +107,11 @@ Alternatively use the Github UI.
    1.  If the Cargo.toml version field is **0.12.3**, then the release tag must be **v0.12.3**
 1. Make sure the Target Branch field matches the branch you want to make a release on.
    1.  If you want to release v0.12.0, the target branch must be v0.12
-1. Fill the release notes.
-   1.  If this is the first release on the branch (e.g. v0.13.**0**), paste in [this
-   template](https://raw.githubusercontent.com/solana-labs/solana/master/.github/RELEASE_TEMPLATE.md).  Engineering Lead can provide summary contents for release notes if needed.
-   1. If this is a patch release, review all the commits since the previous release on this branch and add details as needed.
+1. If this is the first release on the branch (e.g. v0.13.**0**), paste in [this
+   template](https://raw.githubusercontent.com/solana-labs/solana/master/.github/RELEASE_TEMPLATE.md).  Engineering Lead can provide summary contents for release notes if needed.  If this is a patch release, review all the commits since the previous release on this branch and add details as needed.
 1. Click "Save Draft", then confirm the release notes look good and the tag name and branch are correct.
-1. Ensure all desired commits (usually backports) are landed on the branch by now.
-1. Ensure the release is marked **"This is a pre-release"**.  This flag will need to be be removed manually after confirming the the Linux binary artifacts appear at a later step.
-1. Go back into edit the release and click "Publish release" while being marked as a pre-release.
-1. Confirm there is new git tag with intended version number at the intended revision after running `git fetch` locally.
+1. Ensure the release is marked **"This is a pre-release"**.  This flag will then need to be be removed once the the Linux binary artifacts appear later.
+1. Go back into edit the release and click "Publish release" when ready.
 
 
 ### Update release branch with the next patch version
@@ -135,8 +131,7 @@ Alternatively use the Github UI.
 1. Open a PR against origin/vX.Y and then merge the PR after passing CI.
 
 ### Prepare for the next release
-1.  Go to [GitHub Releases](https://github.com/solana-labs/solana/releases) and create a new draft release for `X.Y.Z+1` with empty release notes.  This allows people to incrementally add new release notes until it's time for the next release
-    1. Also, point the branch field to the same branch and mark the relese as **"This is a pre-release"**.
+1.  Go to [GitHub Releases](https://github.com/solana-labs/solana/releases) and create a new draft release for `X.Y.Z+1` with empty release nodes.  This allows people to incrementally add new release notes until it's time for the next release
 1.  Go to the [Github Milestones](https://github.com/solana-labs/solana/milestones).  Create a new milestone for the `X.Y.Z+1`, move over
 unresolved issues still in the `X.Y.Z` milestone, then close the `X.Y.Z` milestone.
 
@@ -152,5 +147,5 @@ appearing.  To check for progress:
 [Crates.io](https://crates.io/crates/solana) should have an updated Solana version.  This can take 2-3 hours, and sometimes fails in the `solana-secondary` job.
 If this happens and the error is non-fatal, click "Retry" on the "publish crate" job
 
-### Update software on devnet.solana.com/testnet.solana.com/mainnet-beta.solana.com
+### Update software on devnet.solana.com/testnet.solama.com/mainnet-beta.solana.com
 See the documentation at https://github.com/solana-labs/cluster-ops/

account-decoder/Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "solana-account-decoder"
-version = "1.4.2"
+version = "1.3.6"
 description = "Solana account decoder"
 authors = ["Solana Maintainers <maintainers@solana.foundation>"]
 repository = "https://github.com/solana-labs/solana"
@@ -18,11 +18,11 @@ lazy_static = "1.4.0"
 serde = "1.0.112"
 serde_derive = "1.0.103"
 serde_json = "1.0.56"
-solana-config-program = { path = "../programs/config", version = "1.4.2" }
-solana-sdk = { path = "../sdk", version = "1.4.2" }
-solana-stake-program = { path = "../programs/stake", version = "1.4.2" }
-solana-vote-program = { path = "../programs/vote", version = "1.4.2" }
-spl-token-v2-0 = { package = "spl-token", version = "=2.0.8" }
+solana-config-program = { path = "../programs/config", version = "1.3.6" }
+solana-sdk = { path = "../sdk", version = "1.3.6" }
+solana-stake-program = { path = "../programs/stake", version = "1.3.6" }
+solana-vote-program = { path = "../programs/vote", version = "1.3.6" }
+spl-token-v2-0 = { package = "spl-token", version = "2.0.3", features = ["skip-no-mangle"] }
 thiserror = "1.0"
 
 [package.metadata.docs.rs]

account-decoder/src/parse_account_data.rs

@@ -111,8 +111,8 @@ mod test {
 
     #[test]
     fn test_parse_account_data() {
-        let account_pubkey = solana_sdk::pubkey::new_rand();
-        let other_program = solana_sdk::pubkey::new_rand();
+        let account_pubkey = Pubkey::new_rand();
+        let other_program = Pubkey::new_rand();
         let data = vec![0; 4];
         assert!(parse_account_data(&account_pubkey, &other_program, &data, None).is_err());
 

account-decoder/src/parse_config.rs

@@ -117,7 +117,7 @@ mod test {
             }))
             .unwrap(),
         };
-        let info_pubkey = solana_sdk::pubkey::new_rand();
+        let info_pubkey = Pubkey::new_rand();
         let validator_info_config_account = create_config_account(
             vec![(validator_info::id(), false), (info_pubkey, true)],
             &validator_info,

account-decoder/src/parse_stake.rs

@@ -134,6 +134,7 @@ impl From<Delegation> for UiDelegation {
 mod test {
     use super::*;
     use bincode::serialize;
+    use solana_sdk::pubkey::Pubkey;
 
     #[test]
     fn test_parse_stake() {
@@ -144,8 +145,8 @@ mod test {
             StakeAccountType::Uninitialized
         );
 
-        let pubkey = solana_sdk::pubkey::new_rand();
-        let custodian = solana_sdk::pubkey::new_rand();
+        let pubkey = Pubkey::new_rand();
+        let custodian = Pubkey::new_rand();
         let authorized = Authorized::auto(&pubkey);
         let lockup = Lockup {
             unix_timestamp: 0,
@@ -179,7 +180,7 @@ mod test {
             })
         );
 
-        let voter_pubkey = solana_sdk::pubkey::new_rand();
+        let voter_pubkey = Pubkey::new_rand();
         let stake = Stake {
             delegation: Delegation {
                 voter_pubkey,

account-decoder/src/parse_sysvar.rs

@@ -319,7 +319,7 @@ mod test {
             }]),
         );
 
-        let bad_pubkey = solana_sdk::pubkey::new_rand();
+        let bad_pubkey = Pubkey::new_rand();
         assert!(parse_sysvar(&stake_history_sysvar.data, &bad_pubkey).is_err());
 
         let bad_data = vec![0; 4];

account-decoder/src/parse_token.rs

@@ -4,7 +4,9 @@ use crate::{
 };
 use solana_sdk::pubkey::Pubkey;
 use spl_token_v2_0::{
-    solana_sdk::{program_option::COption, program_pack::Pack, pubkey::Pubkey as SplTokenPubkey},
+    option::COption,
+    pack::Pack,
+    solana_sdk::pubkey::Pubkey as SplTokenPubkey,
     state::{Account, AccountState, Mint, Multisig},
 };
 use std::str::FromStr;
@@ -154,31 +156,6 @@ pub struct UiTokenAmount {
     pub amount: StringAmount,
 }
 
-impl UiTokenAmount {
-    pub fn real_number_string(&self) -> String {
-        let decimals = self.decimals as usize;
-        if decimals > 0 {
-            let amount = u64::from_str(&self.amount).unwrap_or(0);
-
-            // Left-pad zeros to decimals + 1, so we at least have an integer zero
-            let mut s = format!("{:01$}", amount, decimals + 1);
-
-            // Add the decimal point (Sorry, "," locales!)
-            s.insert(s.len() - decimals, '.');
-            s
-        } else {
-            self.amount.clone()
-        }
-    }
-
-    pub fn real_number_string_trimmed(&self) -> String {
-        let s = self.real_number_string();
-        let zeros_trimmed = s.trim_end_matches('0');
-        let decimal_trimmed = zeros_trimmed.trim_end_matches('.');
-        decimal_trimmed.to_string()
-    }
-}
-
 pub fn token_amount_to_ui_amount(amount: u64, decimals: u8) -> UiTokenAmount {
     // Use `amount_to_ui_amount()` once spl_token is bumped to a version that supports it: https://github.com/solana-labs/solana-program-library/pull/211
     let amount_decimals = amount as f64 / 10_usize.pow(decimals as u32) as f64;
@@ -225,14 +202,16 @@ mod test {
         let mint_pubkey = SplTokenPubkey::new(&[2; 32]);
         let owner_pubkey = SplTokenPubkey::new(&[3; 32]);
         let mut account_data = vec![0; Account::get_packed_len()];
-        let mut account = Account::unpack_unchecked(&account_data).unwrap();
-        account.mint = mint_pubkey;
-        account.owner = owner_pubkey;
-        account.amount = 42;
-        account.state = AccountState::Initialized;
-        account.is_native = COption::None;
-        account.close_authority = COption::Some(owner_pubkey);
-        Account::pack(account, &mut account_data).unwrap();
+        Account::unpack_unchecked_mut(&mut account_data, &mut |account: &mut Account| {
+            account.mint = mint_pubkey;
+            account.owner = owner_pubkey;
+            account.amount = 42;
+            account.state = AccountState::Initialized;
+            account.is_native = COption::None;
+            account.close_authority = COption::Some(owner_pubkey);
+            Ok(())
+        })
+        .unwrap();
 
         assert!(parse_token(&account_data, None).is_err());
         assert_eq!(
@@ -255,13 +234,15 @@ mod test {
         );
 
         let mut mint_data = vec![0; Mint::get_packed_len()];
-        let mut mint = Mint::unpack_unchecked(&mint_data).unwrap();
-        mint.mint_authority = COption::Some(owner_pubkey);
-        mint.supply = 42;
-        mint.decimals = 3;
-        mint.is_initialized = true;
-        mint.freeze_authority = COption::Some(owner_pubkey);
-        Mint::pack(mint, &mut mint_data).unwrap();
+        Mint::unpack_unchecked_mut(&mut mint_data, &mut |mint: &mut Mint| {
+            mint.mint_authority = COption::Some(owner_pubkey);
+            mint.supply = 42;
+            mint.decimals = 3;
+            mint.is_initialized = true;
+            mint.freeze_authority = COption::Some(owner_pubkey);
+            Ok(())
+        })
+        .unwrap();
 
         assert_eq!(
             parse_token(&mint_data, None).unwrap(),
@@ -282,13 +263,14 @@ mod test {
         signers[0] = signer1;
         signers[1] = signer2;
         signers[2] = signer3;
-        let mut multisig = Multisig::unpack_unchecked(&multisig_data).unwrap();
-        multisig.m = 2;
-        multisig.n = 3;
-        multisig.is_initialized = true;
-        multisig.signers = signers;
-        Multisig::pack(multisig, &mut multisig_data).unwrap();
-
+        Multisig::unpack_unchecked_mut(&mut multisig_data, &mut |multisig: &mut Multisig| {
+            multisig.m = 2;
+            multisig.n = 3;
+            multisig.is_initialized = true;
+            multisig.signers = signers;
+            Ok(())
+        })
+        .unwrap();
         assert_eq!(
             parse_token(&multisig_data, None).unwrap(),
             TokenAccountType::Multisig(UiMultisig {
@@ -311,9 +293,11 @@ mod test {
     fn test_get_token_account_mint() {
         let mint_pubkey = SplTokenPubkey::new(&[2; 32]);
         let mut account_data = vec![0; Account::get_packed_len()];
-        let mut account = Account::unpack_unchecked(&account_data).unwrap();
-        account.mint = mint_pubkey;
-        Account::pack(account, &mut account_data).unwrap();
+        Account::unpack_unchecked_mut(&mut account_data, &mut |account: &mut Account| {
+            account.mint = mint_pubkey;
+            Ok(())
+        })
+        .unwrap();
 
         let expected_mint_pubkey = Pubkey::new(&[2; 32]);
         assert_eq!(
@@ -321,20 +305,4 @@ mod test {
             Some(expected_mint_pubkey)
         );
     }
-
-    #[test]
-    fn test_ui_token_amount_real_string() {
-        let token_amount = token_amount_to_ui_amount(1, 0);
-        assert_eq!(&token_amount.real_number_string(), "1");
-        assert_eq!(&token_amount.real_number_string_trimmed(), "1");
-        let token_amount = token_amount_to_ui_amount(1, 9);
-        assert_eq!(&token_amount.real_number_string(), "0.000000001");
-        assert_eq!(&token_amount.real_number_string_trimmed(), "0.000000001");
-        let token_amount = token_amount_to_ui_amount(1_000_000_000, 9);
-        assert_eq!(&token_amount.real_number_string(), "1.000000000");
-        assert_eq!(&token_amount.real_number_string_trimmed(), "1");
-        let token_amount = token_amount_to_ui_amount(1_234_567_890, 3);
-        assert_eq!(&token_amount.real_number_string(), "1234567.890");
-        assert_eq!(&token_amount.real_number_string_trimmed(), "1234567.89");
-    }
 }

accounts-bench/Cargo.toml

@@ -2,20 +2,18 @@
 authors = ["Solana Maintainers <maintainers@solana.foundation>"]
 edition = "2018"
 name = "solana-accounts-bench"
-version = "1.4.2"
+version = "1.3.6"
 repository = "https://github.com/solana-labs/solana"
 license = "Apache-2.0"
 homepage = "https://solana.com/"
-publish = false
 
 [dependencies]
 log = "0.4.6"
-rayon = "1.4.0"
-solana-logger = { path = "../logger", version = "1.4.2" }
-solana-runtime = { path = "../runtime", version = "1.4.2" }
-solana-measure = { path = "../measure", version = "1.4.2" }
-solana-sdk = { path = "../sdk", version = "1.4.2" }
-solana-version = { path = "../version", version = "1.4.2" }
+rayon = "1.3.1"
+solana-logger = { path = "../logger", version = "1.3.6" }
+solana-runtime = { path = "../runtime", version = "1.3.6" }
+solana-measure = { path = "../measure", version = "1.3.6" }
+solana-sdk = { path = "../sdk", version = "1.3.6" }
 rand = "0.7.0"
 clap = "2.33.1"
 crossbeam-channel = "0.4"

accounts-bench/src/main.rs

@@ -1,21 +1,20 @@
-use clap::{crate_description, crate_name, value_t, App, Arg};
+use clap::{value_t, App, Arg};
 use rayon::prelude::*;
 use solana_measure::measure::Measure;
 use solana_runtime::{
     accounts::{create_test_accounts, update_accounts, Accounts},
     accounts_index::Ancestors,
 };
-use solana_sdk::{genesis_config::ClusterType, pubkey::Pubkey};
-use std::env;
+use solana_sdk::pubkey::Pubkey;
 use std::fs;
 use std::path::PathBuf;
 
 fn main() {
     solana_logger::setup();
 
-    let matches = App::new(crate_name!())
-        .about(crate_description!())
-        .version(solana_version::version!())
+    let matches = App::new("crate")
+        .about("about")
+        .version("version")
         .arg(
             Arg::with_name("num_slots")
                 .long("num_slots")
@@ -51,12 +50,11 @@ fn main() {
     let clean = matches.is_present("clean");
     println!("clean: {:?}", clean);
 
-    let path = PathBuf::from(env::var("FARF_DIR").unwrap_or_else(|_| "farf".to_owned()))
-        .join("accounts-bench");
+    let path = PathBuf::from("farf/accounts-bench");
     if fs::remove_dir_all(path.clone()).is_err() {
         println!("Warning: Couldn't remove {:?}", path);
     }
-    let accounts = Accounts::new(vec![path], &ClusterType::Testnet);
+    let accounts = Accounts::new(vec![path]);
     println!("Creating {} accounts", num_accounts);
     let mut create_time = Measure::start("create accounts");
     let pubkeys: Vec<_> = (0..num_slots)
@@ -88,7 +86,7 @@ fn main() {
     for x in 0..iterations {
         if clean {
             let mut time = Measure::start("clean");
-            accounts.accounts_db.clean_accounts(None);
+            accounts.accounts_db.clean_accounts();
             time.stop();
             println!("{}", time);
             for slot in 0..num_slots {
@@ -98,7 +96,7 @@ fn main() {
         } else {
             let mut pubkeys: Vec<Pubkey> = vec![];
             let mut time = Measure::start("hash");
-            let hash = accounts.accounts_db.update_accounts_hash(0, &ancestors).0;
+            let hash = accounts.accounts_db.update_accounts_hash(0, &ancestors);
             time.stop();
             println!("hash: {} {}", hash, time);
             create_test_accounts(&accounts, &mut pubkeys, 1, 0);

banking-bench/Cargo.toml

@@ -2,28 +2,27 @@
 authors = ["Solana Maintainers <maintainers@solana.foundation>"]
 edition = "2018"
 name = "solana-banking-bench"
-version = "1.4.2"
+version = "1.3.6"
 repository = "https://github.com/solana-labs/solana"
 license = "Apache-2.0"
 homepage = "https://solana.com/"
-publish = false
 
 [dependencies]
 clap = "2.33.1"
 crossbeam-channel = "0.4"
 log = "0.4.6"
 rand = "0.7.0"
-rayon = "1.4.0"
-solana-core = { path = "../core", version = "1.4.2" }
-solana-clap-utils = { path = "../clap-utils", version = "1.4.2" }
-solana-streamer = { path = "../streamer", version = "1.4.2" }
-solana-perf = { path = "../perf", version = "1.4.2" }
-solana-ledger = { path = "../ledger", version = "1.4.2" }
-solana-logger = { path = "../logger", version = "1.4.2" }
-solana-runtime = { path = "../runtime", version = "1.4.2" }
-solana-measure = { path = "../measure", version = "1.4.2" }
-solana-sdk = { path = "../sdk", version = "1.4.2" }
-solana-version = { path = "../version", version = "1.4.2" }
+rayon = "1.3.1"
+solana-core = { path = "../core", version = "1.3.6" }
+solana-clap-utils = { path = "../clap-utils", version = "1.3.6" }
+solana-streamer = { path = "../streamer", version = "1.3.6" }
+solana-perf = { path = "../perf", version = "1.3.6" }
+solana-ledger = { path = "../ledger", version = "1.3.6" }
+solana-logger = { path = "../logger", version = "1.3.6" }
+solana-runtime = { path = "../runtime", version = "1.3.6" }
+solana-measure = { path = "../measure", version = "1.3.6" }
+solana-sdk = { path = "../sdk", version = "1.3.6" }
+solana-version = { path = "../version", version = "1.3.6" }
 
 [package.metadata.docs.rs]
 targets = ["x86_64-unknown-linux-gnu"]

banking-bench/src/main.rs

@@ -20,6 +20,7 @@ use solana_perf::packet::to_packets_chunked;
 use solana_runtime::{bank::Bank, bank_forks::BankForks};
 use solana_sdk::{
     hash::Hash,
+    pubkey::Pubkey,
     signature::Keypair,
     signature::Signature,
     system_transaction,
@@ -68,7 +69,7 @@ fn make_accounts_txs(
     hash: Hash,
     same_payer: bool,
 ) -> Vec<Transaction> {
-    let to_pubkey = solana_sdk::pubkey::new_rand();
+    let to_pubkey = Pubkey::new_rand();
     let payer_key = Keypair::new();
     let dummy = system_transaction::transfer(&payer_key, &to_pubkey, 1, hash);
     (0..total_num_transactions)
@@ -77,9 +78,9 @@ fn make_accounts_txs(
             let mut new = dummy.clone();
             let sig: Vec<u8> = (0..64).map(|_| thread_rng().gen()).collect();
             if !same_payer {
-                new.message.account_keys[0] = solana_sdk::pubkey::new_rand();
+                new.message.account_keys[0] = Pubkey::new_rand();
             }
-            new.message.account_keys[1] = solana_sdk::pubkey::new_rand();
+            new.message.account_keys[1] = Pubkey::new_rand();
             new.signatures = vec![Signature::new(&sig[0..64])];
             new
         })
@@ -240,7 +241,7 @@ fn main() {
         let base_tx_count = bank.transaction_count();
         let mut txs_processed = 0;
         let mut root = 1;
-        let collector = solana_sdk::pubkey::new_rand();
+        let collector = Pubkey::new_rand();
         let config = Config {
             packets_per_batch: packets_per_chunk,
             chunk_len,

banks-client/Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "solana-banks-client"
-version = "1.4.2"
+version = "1.3.6"
 description = "Solana banks client"
 authors = ["Solana Maintainers <maintainers@solana.foundation>"]
 repository = "https://github.com/solana-labs/solana"
@@ -12,15 +12,15 @@ edition = "2018"
 async-trait = "0.1.36"
 bincode = "1.3.1"
 futures = "0.3"
-solana-banks-interface = { path = "../banks-interface", version = "1.4.2" }
-solana-sdk = { path = "../sdk", version = "1.4.2" }
-tarpc = { version = "0.22.0", features = ["full"] }
+solana-banks-interface = { path = "../banks-interface", version = "1.3.6" }
+solana-sdk = { path = "../sdk", version = "1.3.6" }
+tarpc = { version = "0.21.0", features = ["full"] }
 tokio = "0.2"
 tokio-serde = { version = "0.6", features = ["bincode"] }
 
 [dev-dependencies]
-solana-runtime = { path = "../runtime", version = "1.4.2" }
-solana-banks-server = { path = "../banks-server", version = "1.4.2" }
+solana-runtime = { path = "../runtime", version = "1.3.6" }
+solana-banks-server = { path = "../banks-server", version = "1.3.6" }
 
 [lib]
 crate-type = ["lib"]

banks-client/src/lib.rs

@@ -71,14 +71,6 @@ pub trait BanksClientExt {
     /// are said to be finalized. The cluster will not fork to a higher slot height.
     async fn get_root_slot(&mut self) -> io::Result<Slot>;
 
-    /// Return the account at the given address at the slot corresponding to the given
-    /// commitment level. If the account is not found, None is returned.
-    async fn get_account_with_commitment(
-        &mut self,
-        address: Pubkey,
-        commitment: CommitmentLevel,
-    ) -> io::Result<Option<Account>>;
-
     /// Return the account at the given address at the time of the most recent root slot.
     /// If the account is not found, None is returned.
     async fn get_account(&mut self, address: Pubkey) -> io::Result<Option<Account>>;
@@ -138,18 +130,13 @@ impl BanksClientExt for BanksClient {
             .await
     }
 
-    async fn get_account_with_commitment(
-        &mut self,
-        address: Pubkey,
-        commitment: CommitmentLevel,
-    ) -> io::Result<Option<Account>> {
-        self.get_account_with_commitment_and_context(context::current(), address, commitment)
-            .await
-    }
-
     async fn get_account(&mut self, address: Pubkey) -> io::Result<Option<Account>> {
-        self.get_account_with_commitment(address, CommitmentLevel::default())
-            .await
+        self.get_account_with_commitment_and_context(
+            context::current(),
+            address,
+            CommitmentLevel::default(),
+        )
+        .await
     }
 
     async fn get_balance_with_commitment(
@@ -204,7 +191,7 @@ pub async fn start_client(
 }
 
 pub async fn start_tcp_client<T: ToSocketAddrs>(addr: T) -> io::Result<BanksClient> {
-    let transport = tcp::connect(addr, Bincode::default).await?;
+    let transport = tcp::connect(addr, Bincode::default()).await?;
     BanksClient::new(client::Config::default(), transport).spawn()
 }
 
@@ -213,7 +200,7 @@ mod tests {
     use super::*;
     use solana_banks_server::banks_server::start_local_server;
     use solana_runtime::{bank::Bank, bank_forks::BankForks, genesis_utils::create_genesis_config};
-    use solana_sdk::{message::Message, signature::Signer, system_instruction};
+    use solana_sdk::{message::Message, pubkey::Pubkey, signature::Signer, system_instruction};
     use std::sync::{Arc, RwLock};
     use tarpc::transport;
     use tokio::{runtime::Runtime, time::delay_for};
@@ -235,7 +222,7 @@ mod tests {
             &genesis.genesis_config,
         ))));
 
-        let bob_pubkey = solana_sdk::pubkey::new_rand();
+        let bob_pubkey = Pubkey::new_rand();
         let mint_pubkey = genesis.mint_keypair.pubkey();
         let instruction = system_instruction::transfer(&mint_pubkey, &bob_pubkey, 1);
         let message = Message::new(&[instruction], Some(&mint_pubkey));
@@ -265,7 +252,7 @@ mod tests {
         ))));
 
         let mint_pubkey = &genesis.mint_keypair.pubkey();
-        let bob_pubkey = solana_sdk::pubkey::new_rand();
+        let bob_pubkey = Pubkey::new_rand();
         let instruction = system_instruction::transfer(&mint_pubkey, &bob_pubkey, 1);
         let message = Message::new(&[instruction], Some(&mint_pubkey));
 

banks-interface/Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "solana-banks-interface"
-version = "1.4.2"
+version = "1.3.6"
 description = "Solana banks RPC interface"
 authors = ["Solana Maintainers <maintainers@solana.foundation>"]
 repository = "https://github.com/solana-labs/solana"
@@ -10,8 +10,8 @@ edition = "2018"
 
 [dependencies]
 serde = { version = "1.0.112", features = ["derive"] }
-solana-sdk = { path = "../sdk", version = "1.4.2" }
-tarpc = { version = "0.22.0", features = ["full"] }
+solana-sdk = { path = "../sdk", version = "1.3.6" }
+tarpc = { version = "0.21.0", features = ["full"] }
 
 [lib]
 crate-type = ["lib"]

banks-server/Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "solana-banks-server"
-version = "1.4.2"
+version = "1.3.6"
 description = "Solana banks server"
 authors = ["Solana Maintainers <maintainers@solana.foundation>"]
 repository = "https://github.com/solana-labs/solana"
@@ -11,12 +11,10 @@ edition = "2018"
 [dependencies]
 bincode = "1.3.1"
 futures = "0.3"
-log = "0.4.8"
-solana-banks-interface = { path = "../banks-interface", version = "1.4.2" }
-solana-runtime = { path = "../runtime", version = "1.4.2" }
-solana-sdk = { path = "../sdk", version = "1.4.2" }
-solana-metrics = { path = "../metrics", version = "1.4.2" }
-tarpc = { version = "0.22.0", features = ["full"] }
+solana-banks-interface = { path = "../banks-interface", version = "1.3.6" }
+solana-runtime = { path = "../runtime", version = "1.3.6" }
+solana-sdk = { path = "../sdk", version = "1.3.6" }
+tarpc = { version = "0.21.0", features = ["full"] }
 tokio = "0.2"
 tokio-serde = { version = "0.6", features = ["bincode"] }
 

banks-server/src/banks_server.rs

@@ -1,4 +1,3 @@
-use crate::send_transaction_service::{SendTransactionService, TransactionInfo};
 use bincode::{deserialize, serialize};
 use futures::{
     future,
@@ -9,6 +8,7 @@ use solana_runtime::{
     bank::Bank,
     bank_forks::BankForks,
     commitment::{BlockCommitmentCache, CommitmentSlots},
+    send_transaction_service::{SendTransactionService, TransactionInfo},
 };
 use solana_sdk::{
     account::Account,
@@ -23,8 +23,9 @@ use solana_sdk::{
 use std::{
     collections::HashMap,
     io,
-    net::{Ipv4Addr, SocketAddr},
+    net::SocketAddr,
     sync::{
+        atomic::AtomicBool,
         mpsc::{channel, Receiver, Sender},
         Arc, RwLock,
     },
@@ -87,7 +88,12 @@ impl BanksServer {
         let block_commitment_cache = Arc::new(RwLock::new(BlockCommitmentCache::new(
             HashMap::default(),
             0,
-            CommitmentSlots::new_from_slot(slot),
+            CommitmentSlots {
+                slot,
+                root: 0,
+                highest_confirmed_slot: 0,
+                highest_confirmed_root: 0,
+            },
         )));
         Builder::new()
             .name("solana-bank-forks-client".to_string())
@@ -239,18 +245,19 @@ pub async fn start_tcp_server(
         .filter_map(|r| future::ready(r.ok()))
         .map(server::BaseChannel::with_defaults)
         // Limit channels to 1 per IP.
-        .max_channels_per_key(1, |t| {
-            t.as_ref()
-                .peer_addr()
-                .map(|x| x.ip())
-                .unwrap_or_else(|_| Ipv4Addr::new(0, 0, 0, 0).into())
-        })
+        .max_channels_per_key(1, |t| t.as_ref().peer_addr().unwrap().ip())
         // serve is generated by the service attribute. It takes as input any type implementing
         // the generated Banks trait.
         .map(move |chan| {
             let (sender, receiver) = channel();
+            let exit_send_transaction_service = Arc::new(AtomicBool::new(false));
 
-            SendTransactionService::new(tpu_addr, &bank_forks, receiver);
+            SendTransactionService::new(
+                tpu_addr,
+                &bank_forks,
+                &exit_send_transaction_service,
+                receiver,
+            );
 
             let server =
                 BanksServer::new(bank_forks.clone(), block_commitment_cache.clone(), sender);

banks-server/src/lib.rs

@@ -1,6 +1,2 @@
 pub mod banks_server;
 pub mod rpc_banks_service;
-pub mod send_transaction_service;
-
-#[macro_use]
-extern crate solana_metrics;

bench-exchange/Cargo.toml

@@ -2,7 +2,7 @@
 authors = ["Solana Maintainers <maintainers@solana.foundation>"]
 edition = "2018"
 name = "solana-bench-exchange"
-version = "1.4.2"
+version = "1.3.6"
 repository = "https://github.com/solana-labs/solana"
 license = "Apache-2.0"
 homepage = "https://solana.com/"
@@ -15,24 +15,24 @@ log = "0.4.8"
 num-derive = "0.3"
 num-traits = "0.2"
 rand = "0.7.0"
-rayon = "1.4.0"
+rayon = "1.3.1"
 serde_json = "1.0.56"
 serde_yaml = "0.8.13"
-solana-clap-utils = { path = "../clap-utils", version = "1.4.2" }
-solana-core = { path = "../core", version = "1.4.2" }
-solana-genesis = { path = "../genesis", version = "1.4.2" }
-solana-client = { path = "../client", version = "1.4.2" }
-solana-faucet = { path = "../faucet", version = "1.4.2" }
-solana-exchange-program = { path = "../programs/exchange", version = "1.4.2" }
-solana-logger = { path = "../logger", version = "1.4.2" }
-solana-metrics = { path = "../metrics", version = "1.4.2" }
-solana-net-utils = { path = "../net-utils", version = "1.4.2" }
-solana-runtime = { path = "../runtime", version = "1.4.2" }
-solana-sdk = { path = "../sdk", version = "1.4.2" }
-solana-version = { path = "../version", version = "1.4.2" }
+solana-clap-utils = { path = "../clap-utils", version = "1.3.6" }
+solana-core = { path = "../core", version = "1.3.6" }
+solana-genesis = { path = "../genesis", version = "1.3.6" }
+solana-client = { path = "../client", version = "1.3.6" }
+solana-faucet = { path = "../faucet", version = "1.3.6" }
+solana-exchange-program = { path = "../programs/exchange", version = "1.3.6" }
+solana-logger = { path = "../logger", version = "1.3.6" }
+solana-metrics = { path = "../metrics", version = "1.3.6" }
+solana-net-utils = { path = "../net-utils", version = "1.3.6" }
+solana-runtime = { path = "../runtime", version = "1.3.6" }
+solana-sdk = { path = "../sdk", version = "1.3.6" }
+solana-version = { path = "../version", version = "1.3.6" }
 
 [dev-dependencies]
-solana-local-cluster = { path = "../local-cluster", version = "1.4.2" }
+solana-local-cluster = { path = "../local-cluster", version = "1.3.6" }
 
 [package.metadata.docs.rs]
 targets = ["x86_64-unknown-linux-gnu"]

bench-streamer/Cargo.toml

@@ -2,19 +2,18 @@
 authors = ["Solana Maintainers <maintainers@solana.foundation>"]
 edition = "2018"
 name = "solana-bench-streamer"
-version = "1.4.2"
+version = "1.3.6"
 repository = "https://github.com/solana-labs/solana"
 license = "Apache-2.0"
 homepage = "https://solana.com/"
-publish = false
 
 [dependencies]
 clap = "2.33.1"
-solana-clap-utils = { path = "../clap-utils", version = "1.4.2" }
-solana-streamer = { path = "../streamer", version = "1.4.2" }
-solana-logger = { path = "../logger", version = "1.4.2" }
-solana-net-utils = { path = "../net-utils", version = "1.4.2" }
-solana-version = { path = "../version", version = "1.4.2" }
+solana-clap-utils = { path = "../clap-utils", version = "1.3.6" }
+solana-streamer = { path = "../streamer", version = "1.3.6" }
+solana-logger = { path = "../logger", version = "1.3.6" }
+solana-net-utils = { path = "../net-utils", version = "1.3.6" }
+solana-version = { path = "../version", version = "1.3.6" }
 
 [package.metadata.docs.rs]
 targets = ["x86_64-unknown-linux-gnu"]

bench-streamer/src/main.rs

@@ -27,7 +27,7 @@ fn producer(addr: &SocketAddr, exit: Arc<AtomicBool>) -> JoinHandle<()> {
         let mut num = 0;
         for p in &msgs.packets {
             let a = p.meta.addr();
-            assert!(p.meta.size <= PACKET_DATA_SIZE);
+            assert!(p.meta.size < PACKET_DATA_SIZE);
             send.send_to(&p.data[..p.meta.size], &a).unwrap();
             num += 1;
         }

bench-tps/Cargo.toml

@@ -2,36 +2,35 @@
 authors = ["Solana Maintainers <maintainers@solana.foundation>"]
 edition = "2018"
 name = "solana-bench-tps"
-version = "1.4.2"
+version = "1.3.6"
 repository = "https://github.com/solana-labs/solana"
 license = "Apache-2.0"
 homepage = "https://solana.com/"
-publish = false
 
 [dependencies]
 bincode = "1.3.1"
 clap = "2.33.1"
 log = "0.4.8"
-rayon = "1.4.0"
+rayon = "1.3.1"
 serde_json = "1.0.56"
 serde_yaml = "0.8.13"
-solana-clap-utils = { path = "../clap-utils", version = "1.4.2" }
-solana-core = { path = "../core", version = "1.4.2" }
-solana-genesis = { path = "../genesis", version = "1.4.2" }
-solana-client = { path = "../client", version = "1.4.2" }
-solana-faucet = { path = "../faucet", version = "1.4.2" }
-solana-logger = { path = "../logger", version = "1.4.2" }
-solana-metrics = { path = "../metrics", version = "1.4.2" }
-solana-measure = { path = "../measure", version = "1.4.2" }
-solana-net-utils = { path = "../net-utils", version = "1.4.2" }
-solana-runtime = { path = "../runtime", version = "1.4.2" }
-solana-sdk = { path = "../sdk", version = "1.4.2" }
-solana-version = { path = "../version", version = "1.4.2" }
+solana-clap-utils = { path = "../clap-utils", version = "1.3.6" }
+solana-core = { path = "../core", version = "1.3.6" }
+solana-genesis = { path = "../genesis", version = "1.3.6" }
+solana-client = { path = "../client", version = "1.3.6" }
+solana-faucet = { path = "../faucet", version = "1.3.6" }
+solana-logger = { path = "../logger", version = "1.3.6" }
+solana-metrics = { path = "../metrics", version = "1.3.6" }
+solana-measure = { path = "../measure", version = "1.3.6" }
+solana-net-utils = { path = "../net-utils", version = "1.3.6" }
+solana-runtime = { path = "../runtime", version = "1.3.6" }
+solana-sdk = { path = "../sdk", version = "1.3.6" }
+solana-version = { path = "../version", version = "1.3.6" }
 
 [dev-dependencies]
 serial_test = "0.4.0"
 serial_test_derive = "0.4.0"
-solana-local-cluster = { path = "../local-cluster", version = "1.4.2" }
+solana-local-cluster = { path = "../local-cluster", version = "1.3.6" }
 
 [package.metadata.docs.rs]
 targets = ["x86_64-unknown-linux-gnu"]

cargo

@@ -1,31 +0,0 @@
-#!/usr/bin/env bash
-
-# shellcheck source=ci/rust-version.sh
-here=$(dirname "$0")
-
-source "${here}"/ci/rust-version.sh all
-
-toolchain=
-case "$1" in
-  stable)
-    # shellcheck disable=SC2054 # rust_stable is sourced from rust-version.sh
-    toolchain="$rust_stable"
-    shift
-    ;;
-  nightly)
-    # shellcheck disable=SC2054 # rust_nightly is sourced from rust-version.sh
-    toolchain="$rust_nightly"
-    shift
-    ;;
-  +*)
-    toolchain="${1#+}"
-    shift
-    ;;
-  *)
-    # shellcheck disable=SC2054 # rust_stable is sourced from rust-version.sh
-    toolchain="$rust_stable"
-    ;;
-esac
-
-set -x
-exec cargo "+${toolchain}" "${@}"

cargo-build-bpf

@@ -1,5 +0,0 @@
-#!/usr/bin/env bash
-
-here=$(dirname "$0")
-set -x
-exec cargo run --manifest-path $here/sdk/cargo-build-bpf/Cargo.toml -- --bpf-sdk $here/sdk/bpf "$@"

ci/channel-info.sh

@@ -95,14 +95,12 @@ elif [[ -n $CI_BRANCH ]]; then
   BRANCH="$CI_BRANCH"
 fi
 
-if [[ -z "$CHANNEL" ]]; then
-  if [[ $BRANCH = "$STABLE_CHANNEL" ]]; then
-    CHANNEL=stable
-  elif [[ $BRANCH = "$EDGE_CHANNEL" ]]; then
-    CHANNEL=edge
-  elif [[ $BRANCH = "$BETA_CHANNEL" ]]; then
-    CHANNEL=beta
-  fi
+if [[ $BRANCH = "$STABLE_CHANNEL" ]]; then
+  CHANNEL=stable
+elif [[ $BRANCH = "$EDGE_CHANNEL" ]]; then
+  CHANNEL=edge
+elif [[ $BRANCH = "$BETA_CHANNEL" ]]; then
+  CHANNEL=beta
 fi
 
 echo EDGE_CHANNEL="$EDGE_CHANNEL"

ci/docker-rust-nightly/Dockerfile

@@ -1,4 +1,4 @@
-FROM solanalabs/rust:1.46.0
+FROM solanalabs/rust:1.45.1
 ARG date
 
 RUN set -x \

ci/docker-rust-nightly/README.md

@@ -20,7 +20,7 @@ To update the pinned version:
    specific YYYY-MM-DD that is desired (default is today's build).
    Check https://rust-lang.github.io/rustup-components-history/ for build
    status
-1. Update `ci/rust-version.sh` to reflect the new nightly `YYYY-MM-DD`
+1. Update `ci/rust-version.sh` to reflect the new nightly `YYY-MM-DD`
 1. Run `SOLANA_ALLOCATE_TTY=1 SOLANA_DOCKER_RUN_NOSETUID=1 ci/docker-run.sh --nopull solanalabs/rust-nightly:YYYY-MM-DD ci/test-checks.sh`
    and `SOLANA_ALLOCATE_TTY=1 SOLANA_DOCKER_RUN_NOSETUID=1 ci/docker-run.sh --nopull solanalabs/rust-nightly:YYYY-MM-DD ci/test-coverage.sh [args]...`
    to confirm the new nightly image builds.  Fix any issues as needed

ci/docker-rust/Dockerfile

@@ -1,6 +1,6 @@
 # Note: when the rust version is changed also modify
 # ci/rust-version.sh to pick up the new image tag
-FROM rust:1.46.0
+FROM rust:1.45.1
 
 # Add Google Protocol Buffers for Libra's metrics library.
 ENV PROTOC_VERSION 3.8.0

ci/nits.sh

@@ -26,9 +26,6 @@ declare print_free_tree=(
   ':runtime/src/**.rs'
   ':sdk/bpf/rust/rust-utils/**.rs'
   ':sdk/**.rs'
-  ':^sdk/cargo-build-bpf/**.rs'
-  ':^sdk/src/program_option.rs'
-  ':^sdk/src/program_stubs.rs'
   ':programs/**.rs'
   ':^**bin**.rs'
   ':^**bench**.rs'

ci/order-crates-for-publishing.py

@@ -1,4 +1,4 @@
-#!/usr/bin/env python3
+#!/usr/bin/env python2.7
 #
 # This script figures the order in which workspace crates must be published to
 # crates.io.  Along the way it also ensures there are no circular dependencies
@@ -45,27 +45,21 @@ def get_packages():
     sorted_dependency_graph = []
     max_iterations = pow(len(dependency_graph),2)
     while dependency_graph:
-        deleted_packages = []
         if max_iterations == 0:
             # One day be more helpful and find the actual cycle for the user...
             sys.exit('Error: Circular dependency suspected between these packages: \n {}\n'.format('\n '.join(dependency_graph.keys())))
 
         max_iterations -= 1
-
         for package, dependencies in dependency_graph.items():
-            if package in deleted_packages:
-                continue
             for dependency in dependencies:
                 if dependency in dependency_graph:
                     break
             else:
-                deleted_packages.append(package)
+                del dependency_graph[package]
                 sorted_dependency_graph.append((package, manifest_path[package]))
 
-        dependency_graph = {p: d for p, d in dependency_graph.items() if not p in deleted_packages }
-
 
     return sorted_dependency_graph
 
 for package, manifest in get_packages():
-    print(os.path.relpath(manifest))
+    print os.path.relpath(manifest)

ci/publish-crate.sh

@@ -38,7 +38,7 @@ for Cargo_toml in $Cargo_tomls; do
   crate_name=$(grep -m 1 '^name = ' "$Cargo_toml" | cut -f 3 -d ' ' | tr -d \")
 
   if grep -q "^publish = false" "$Cargo_toml"; then
-    echo "$crate_name is marked as unpublishable"
+    echo "$crate_name is is marked as unpublishable"
     continue
   fi
 

ci/publish-tarball.sh

@@ -85,24 +85,23 @@ echo --- Creating release tarball
   source ci/rust-version.sh stable
   scripts/cargo-install-all.sh +"$rust_stable" "${RELEASE_BASENAME}"
 
-  mkdir -p "${RELEASE_BASENAME}"/bin/sdk/bpf
-  cp -a sdk/bpf/* "${RELEASE_BASENAME}"/bin/sdk/bpf
-
   tar cvf "${TARBALL_BASENAME}"-$TARGET.tar "${RELEASE_BASENAME}"
   bzip2 "${TARBALL_BASENAME}"-$TARGET.tar
   cp "${RELEASE_BASENAME}"/bin/solana-install-init solana-install-init-$TARGET
   cp "${RELEASE_BASENAME}"/version.yml "${TARBALL_BASENAME}"-$TARGET.yml
 )
 
-# Maybe tarballs are platform agnostic, only publish them from the Linux build
+# Metrics tarball is platform agnostic, only publish it from Linux
 MAYBE_TARBALLS=
 if [[ "$CI_OS_NAME" = linux ]]; then
+  metrics/create-metrics-tarball.sh
   (
     set -x
     sdk/bpf/scripts/package.sh
     [[ -f bpf-sdk.tar.bz2 ]]
+
   )
-  MAYBE_TARBALLS="bpf-sdk.tar.bz2"
+  MAYBE_TARBALLS="bpf-sdk.tar.bz2 solana-metrics.tar.bz2"
 fi
 
 source ci/upload-ci-artifact.sh

ci/rust-version.sh

@@ -18,13 +18,13 @@
 if [[ -n $RUST_STABLE_VERSION ]]; then
   stable_version="$RUST_STABLE_VERSION"
 else
-  stable_version=1.46.0
+  stable_version=1.45.1
 fi
 
 if [[ -n $RUST_NIGHTLY_VERSION ]]; then
   nightly_version="$RUST_NIGHTLY_VERSION"
 else
-  nightly_version=2020-08-17
+  nightly_version=2020-07-27
 fi
 
 

ci/test-checks.sh

@@ -41,34 +41,21 @@ if [[ $CI_BASE_BRANCH = "$EDGE_CHANNEL" ]]; then
     echo "$0:   [tree (for outdated Cargo.lock sync)|check (for compilation error)|update -p foo --precise x.y.z (for your Cargo.toml update)] ..." >&2
     exit "$check_status"
   fi
-
-  # Ensure nightly and --benches
-  _ scripts/cargo-for-all-lock-files.sh +"$rust_nightly" check --locked --all-targets
 else
   echo "Note: cargo-for-all-lock-files.sh skipped because $CI_BASE_BRANCH != $EDGE_CHANNEL"
 fi
 
+# Ensure nightly and --benches
+_ scripts/cargo-for-all-lock-files.sh +"$rust_nightly" check --locked --all-targets
+
 _ ci/order-crates-for-publishing.py
 _ cargo +"$rust_stable" fmt --all -- --check
 
 # -Z... is needed because of clippy bug: https://github.com/rust-lang/rust-clippy/issues/4612
 # run nightly clippy for `sdk/` as there's a moderate amount of nightly-only code there
-_ cargo +"$rust_nightly" clippy \
-  -Zunstable-options --workspace --all-targets \
-  -- --deny=warnings --allow=clippy::stable_sort_primitive
+_ cargo +"$rust_nightly" clippy -Zunstable-options --workspace --all-targets -- --deny=warnings
 
-cargo_audit_ignores=(
-  # failure is officially deprecated/unmaintained
-  #
-  # Blocked on multiple upstream crates removing their `failure` dependency.
-  --ignore RUSTSEC-2020-0036
-
-  # `net2` crate has been deprecated; use `socket2` instead
-  #
-  # Blocked on https://github.com/paritytech/jsonrpc/issues/575
-  --ignore RUSTSEC-2020-0016
-)
-_ scripts/cargo-for-all-lock-files.sh +"$rust_stable" audit "${cargo_audit_ignores[@]}"
+_ scripts/cargo-for-all-lock-files.sh +"$rust_stable" audit --ignore RUSTSEC-2020-0002 --ignore RUSTSEC-2020-0008
 
 {
   cd programs/bpf
@@ -79,9 +66,7 @@ _ scripts/cargo-for-all-lock-files.sh +"$rust_stable" audit "${cargo_audit_ignor
       cd "$project"
       _ cargo +"$rust_stable" fmt -- --check
       _ cargo +"$rust_nightly" test
-      _ cargo +"$rust_nightly" clippy -- --deny=warnings \
-        --allow=clippy::missing_safety_doc \
-        --allow=clippy::stable_sort_primitive
+      _ cargo +"$rust_nightly" clippy -- --deny=warnings --allow=clippy::missing_safety_doc
     )
   done
 }

clap-utils/Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "solana-clap-utils"
-version = "1.4.2"
+version = "1.3.6"
 description = "Solana utilities for the clap"
 authors = ["Solana Maintainers <maintainers@solana.foundation>"]
 repository = "https://github.com/solana-labs/solana"
@@ -11,8 +11,8 @@ edition = "2018"
 [dependencies]
 clap = "2.33.0"
 rpassword = "4.0"
-solana-remote-wallet = { path = "../remote-wallet", version = "1.4.2" }
-solana-sdk = { path = "../sdk", version = "1.4.2" }
+solana-remote-wallet = { path = "../remote-wallet", version = "1.3.6" }
+solana-sdk = { path = "../sdk", version = "1.3.6" }
 thiserror = "1.0.20"
 tiny-bip39 = "0.7.0"
 url = "2.1.0"

clap-utils/src/commitment.rs

@@ -15,7 +15,7 @@ pub fn commitment_arg_with_default<'a, 'b>(default_value: &'static str) -> Arg<'
     Arg::with_name(COMMITMENT_ARG.name)
         .long(COMMITMENT_ARG.long)
         .takes_value(true)
-        .possible_values(&["recent", "single", "singleGossip", "root", "max"])
+        .possible_values(&["recent", "single", "root", "max"])
         .default_value(default_value)
         .value_name("COMMITMENT_LEVEL")
         .help(COMMITMENT_ARG.help)

clap-utils/src/fee_payer.rs

@@ -1,19 +0,0 @@
-use crate::{input_validators, ArgConstant};
-use clap::Arg;
-
-pub const FEE_PAYER_ARG: ArgConstant<'static> = ArgConstant {
-    name: "fee_payer",
-    long: "fee-payer",
-    help: "Specify the fee-payer account. This may be a keypair file, the ASK keyword \n\
-           or the pubkey of an offline signer, provided an appropriate --signer argument \n\
-           is also passed. Defaults to the client keypair.",
-};
-
-pub fn fee_payer_arg<'a, 'b>() -> Arg<'a, 'b> {
-    Arg::with_name(FEE_PAYER_ARG.name)
-        .long(FEE_PAYER_ARG.long)
-        .takes_value(true)
-        .value_name("KEYPAIR")
-        .validator(input_validators::is_valid_signer)
-        .help(FEE_PAYER_ARG.help)
-}

clap-utils/src/input_parsers.rs

@@ -8,7 +8,6 @@ use solana_remote_wallet::remote_wallet::RemoteWalletManager;
 use solana_sdk::{
     clock::UnixTimestamp,
     commitment_config::CommitmentConfig,
-    genesis_config::ClusterType,
     native_token::sol_to_lamports,
     pubkey::Pubkey,
     signature::{read_keypair_file, Keypair, Signature, Signer},
@@ -179,10 +178,6 @@ pub fn lamports_of_sol(matches: &ArgMatches<'_>, name: &str) -> Option<u64> {
     value_of(matches, name).map(sol_to_lamports)
 }
 
-pub fn cluster_type_of(matches: &ArgMatches<'_>, name: &str) -> Option<ClusterType> {
-    value_of(matches, name)
-}
-
 pub fn commitment_of(matches: &ArgMatches<'_>, name: &str) -> Option<CommitmentConfig> {
     matches.value_of(name).map(|value| match value {
         "max" => CommitmentConfig::max(),
@@ -228,8 +223,8 @@ mod tests {
         assert_eq!(values_of(&matches, "multiple"), Some(vec![50, 39]));
         assert_eq!(values_of::<u64>(&matches, "single"), None);
 
-        let pubkey0 = solana_sdk::pubkey::new_rand();
-        let pubkey1 = solana_sdk::pubkey::new_rand();
+        let pubkey0 = Pubkey::new_rand();
+        let pubkey1 = Pubkey::new_rand();
         let matches = app().clone().get_matches_from(vec![
             "test",
             "--multiple",
@@ -251,7 +246,7 @@ mod tests {
         assert_eq!(value_of(&matches, "single"), Some(50));
         assert_eq!(value_of::<u64>(&matches, "multiple"), None);
 
-        let pubkey = solana_sdk::pubkey::new_rand();
+        let pubkey = Pubkey::new_rand();
         let matches = app()
             .clone()
             .get_matches_from(vec!["test", "--single", &pubkey.to_string()]);
@@ -331,8 +326,8 @@ mod tests {
 
     #[test]
     fn test_pubkeys_sigs_of() {
-        let key1 = solana_sdk::pubkey::new_rand();
-        let key2 = solana_sdk::pubkey::new_rand();
+        let key1 = Pubkey::new_rand();
+        let key2 = Pubkey::new_rand();
         let sig1 = Keypair::new().sign_message(&[0u8]);
         let sig2 = Keypair::new().sign_message(&[1u8]);
         let signer1 = format!("{}={}", key1, sig1);

clap-utils/src/keypair.rs

@@ -11,7 +11,6 @@ use solana_remote_wallet::{
     remote_wallet::{maybe_wallet_manager, RemoteWalletError, RemoteWalletManager},
 };
 use solana_sdk::{
-    hash::Hash,
     pubkey::Pubkey,
     signature::{
         keypair_from_seed, keypair_from_seed_phrase_and_passphrase, read_keypair,
@@ -26,81 +25,6 @@ use std::{
     sync::Arc,
 };
 
-pub struct SignOnly {
-    pub blockhash: Hash,
-    pub present_signers: Vec<(Pubkey, Signature)>,
-    pub absent_signers: Vec<Pubkey>,
-    pub bad_signers: Vec<Pubkey>,
-}
-
-impl SignOnly {
-    pub fn has_all_signers(&self) -> bool {
-        self.absent_signers.is_empty() && self.bad_signers.is_empty()
-    }
-
-    pub fn presigner_of(&self, pubkey: &Pubkey) -> Option<Presigner> {
-        presigner_from_pubkey_sigs(pubkey, &self.present_signers)
-    }
-}
-pub type CliSigners = Vec<Box<dyn Signer>>;
-pub type SignerIndex = usize;
-pub struct CliSignerInfo {
-    pub signers: CliSigners,
-}
-
-impl CliSignerInfo {
-    pub fn index_of(&self, pubkey: Option<Pubkey>) -> Option<usize> {
-        if let Some(pubkey) = pubkey {
-            self.signers
-                .iter()
-                .position(|signer| signer.pubkey() == pubkey)
-        } else {
-            Some(0)
-        }
-    }
-}
-
-pub struct DefaultSigner {
-    pub arg_name: String,
-    pub path: String,
-}
-
-impl DefaultSigner {
-    pub fn generate_unique_signers(
-        &self,
-        bulk_signers: Vec<Option<Box<dyn Signer>>>,
-        matches: &ArgMatches<'_>,
-        wallet_manager: &mut Option<Arc<RemoteWalletManager>>,
-    ) -> Result<CliSignerInfo, Box<dyn error::Error>> {
-        let mut unique_signers = vec![];
-
-        // Determine if the default signer is needed
-        if bulk_signers.iter().any(|signer| signer.is_none()) {
-            let default_signer = self.signer_from_path(matches, wallet_manager)?;
-            unique_signers.push(default_signer);
-        }
-
-        for signer in bulk_signers.into_iter() {
-            if let Some(signer) = signer {
-                if !unique_signers.iter().any(|s| s == &signer) {
-                    unique_signers.push(signer);
-                }
-            }
-        }
-        Ok(CliSignerInfo {
-            signers: unique_signers,
-        })
-    }
-
-    pub fn signer_from_path(
-        &self,
-        matches: &ArgMatches,
-        wallet_manager: &mut Option<Arc<RemoteWalletManager>>,
-    ) -> Result<Box<dyn Signer>, Box<dyn std::error::Error>> {
-        signer_from_path(matches, &self.path, &self.arg_name, wallet_manager)
-    }
-}
-
 pub enum KeypairUrl {
     Ask,
     Filepath(String),
@@ -154,7 +78,7 @@ pub fn signer_from_path(
         KeypairUrl::Filepath(path) => match read_keypair_file(&path) {
             Err(e) => Err(std::io::Error::new(
                 std::io::ErrorKind::Other,
-                format!("could not read keypair file \"{}\". Run \"solana-keygen new\" to create a keypair file: {}", path, e),
+                format!("could not find keypair file: {} error: {}", path, e),
             )
             .into()),
             Ok(file) => Ok(Box::new(file)),
@@ -225,7 +149,7 @@ pub fn resolve_signer_from_path(
         KeypairUrl::Filepath(path) => match read_keypair_file(&path) {
             Err(e) => Err(std::io::Error::new(
                 std::io::ErrorKind::Other,
-                format!("could not read keypair file \"{}\". Run \"solana-keygen new\" to create a keypair file: {}", path, e),
+                format!("could not find keypair file: {} error: {}", path, e),
             )
             .into()),
             Ok(_) => Ok(Some(path.to_string())),
@@ -298,24 +222,7 @@ pub fn keypair_from_seed_phrase(
         keypair_from_seed_phrase_and_passphrase(&seed_phrase, &passphrase)?
     } else {
         let sanitized = sanitize_seed_phrase(seed_phrase);
-        let parse_language_fn = || {
-            for language in &[
-                Language::English,
-                Language::ChineseSimplified,
-                Language::ChineseTraditional,
-                Language::Japanese,
-                Language::Spanish,
-                Language::Korean,
-                Language::French,
-                Language::Italian,
-            ] {
-                if let Ok(mnemonic) = Mnemonic::from_phrase(&sanitized, *language) {
-                    return Ok(mnemonic);
-                }
-            }
-            Err("Can't get mnemonic from seed phrases")
-        };
-        let mnemonic = parse_language_fn()?;
+        let mnemonic = Mnemonic::from_phrase(&sanitized, Language::English)?;
         let passphrase = prompt_passphrase(&passphrase_prompt)?;
         let seed = Seed::new(&mnemonic, &passphrase);
         keypair_from_seed(seed.as_bytes())?

clap-utils/src/lib.rs

@@ -24,9 +24,7 @@ impl std::fmt::Debug for DisplayError {
 }
 
 pub mod commitment;
-pub mod fee_payer;
 pub mod input_parsers;
 pub mod input_validators;
 pub mod keypair;
-pub mod nonce;
 pub mod offline;

clap-utils/src/nonce.rs

@@ -1,50 +0,0 @@
-use crate::{input_validators::*, offline::BLOCKHASH_ARG, ArgConstant};
-use clap::{App, Arg};
-
-pub const NONCE_ARG: ArgConstant<'static> = ArgConstant {
-    name: "nonce",
-    long: "nonce",
-    help: "Provide the nonce account to use when creating a nonced \n\
-           transaction. Nonced transactions are useful when a transaction \n\
-           requires a lengthy signing process. Learn more about nonced \n\
-           transactions at https://docs.solana.com/offline-signing/durable-nonce",
-};
-
-pub const NONCE_AUTHORITY_ARG: ArgConstant<'static> = ArgConstant {
-    name: "nonce_authority",
-    long: "nonce-authority",
-    help: "Provide the nonce authority keypair to use when signing a nonced transaction",
-};
-
-fn nonce_arg<'a, 'b>() -> Arg<'a, 'b> {
-    Arg::with_name(NONCE_ARG.name)
-        .long(NONCE_ARG.long)
-        .takes_value(true)
-        .value_name("PUBKEY")
-        .requires(BLOCKHASH_ARG.name)
-        .validator(is_valid_pubkey)
-        .help(NONCE_ARG.help)
-}
-
-pub fn nonce_authority_arg<'a, 'b>() -> Arg<'a, 'b> {
-    Arg::with_name(NONCE_AUTHORITY_ARG.name)
-        .long(NONCE_AUTHORITY_ARG.long)
-        .takes_value(true)
-        .value_name("KEYPAIR")
-        .validator(is_valid_signer)
-        .help(NONCE_AUTHORITY_ARG.help)
-}
-
-pub trait NonceArgs {
-    fn nonce_args(self, global: bool) -> Self;
-}
-
-impl NonceArgs for App<'_, '_> {
-    fn nonce_args(self, global: bool) -> Self {
-        self.arg(nonce_arg().global(global)).arg(
-            nonce_authority_arg()
-                .requires(NONCE_ARG.name)
-                .global(global),
-        )
-    }
-}

clap-utils/src/offline.rs

@@ -1,5 +1,4 @@
-use crate::{input_validators::*, ArgConstant};
-use clap::{App, Arg};
+use crate::ArgConstant;
 
 pub const BLOCKHASH_ARG: ArgConstant<'static> = ArgConstant {
     name: "blockhash",
@@ -18,61 +17,3 @@ pub const SIGNER_ARG: ArgConstant<'static> = ArgConstant {
     long: "signer",
     help: "Provide a public-key/signature pair for the transaction",
 };
-
-pub fn blockhash_arg<'a, 'b>() -> Arg<'a, 'b> {
-    Arg::with_name(BLOCKHASH_ARG.name)
-        .long(BLOCKHASH_ARG.long)
-        .takes_value(true)
-        .value_name("BLOCKHASH")
-        .validator(is_hash)
-        .help(BLOCKHASH_ARG.help)
-}
-
-pub fn sign_only_arg<'a, 'b>() -> Arg<'a, 'b> {
-    Arg::with_name(SIGN_ONLY_ARG.name)
-        .long(SIGN_ONLY_ARG.long)
-        .takes_value(false)
-        .requires(BLOCKHASH_ARG.name)
-        .help(SIGN_ONLY_ARG.help)
-}
-
-fn signer_arg<'a, 'b>() -> Arg<'a, 'b> {
-    Arg::with_name(SIGNER_ARG.name)
-        .long(SIGNER_ARG.long)
-        .takes_value(true)
-        .value_name("PUBKEY=SIGNATURE")
-        .validator(is_pubkey_sig)
-        .requires(BLOCKHASH_ARG.name)
-        .multiple(true)
-        .help(SIGNER_ARG.help)
-}
-
-pub trait ArgsConfig {
-    fn blockhash_arg<'a, 'b>(&self, arg: Arg<'a, 'b>) -> Arg<'a, 'b> {
-        arg
-    }
-    fn sign_only_arg<'a, 'b>(&self, arg: Arg<'a, 'b>) -> Arg<'a, 'b> {
-        arg
-    }
-    fn signer_arg<'a, 'b>(&self, arg: Arg<'a, 'b>) -> Arg<'a, 'b> {
-        arg
-    }
-}
-
-pub trait OfflineArgs {
-    fn offline_args(self) -> Self;
-    fn offline_args_config(self, config: &dyn ArgsConfig) -> Self;
-}
-
-impl OfflineArgs for App<'_, '_> {
-    fn offline_args_config(self, config: &dyn ArgsConfig) -> Self {
-        self.arg(config.blockhash_arg(blockhash_arg()))
-            .arg(config.sign_only_arg(sign_only_arg()))
-            .arg(config.signer_arg(signer_arg()))
-    }
-    fn offline_args(self) -> Self {
-        struct NullArgsConfig {}
-        impl ArgsConfig for NullArgsConfig {}
-        self.offline_args_config(&NullArgsConfig {})
-    }
-}

cli-config/Cargo.toml

@@ -3,7 +3,7 @@ authors = ["Solana Maintainers <maintainers@solana.foundation>"]
 edition = "2018"
 name = "solana-cli-config"
 description = "Blockchain, Rebuilt for Scale"
-version = "1.4.2"
+version = "1.3.6"
 repository = "https://github.com/solana-labs/solana"
 license = "Apache-2.0"
 homepage = "https://solana.com/"

cli-config/src/config.rs

@@ -82,8 +82,8 @@ impl Config {
             return "".to_string();
         }
         let mut url = json_rpc_url.unwrap();
-        let port = url.port().unwrap_or(8899);
-        url.set_port(Some(port + 3)).expect("unable to set port");
+        let port = url.port_or_known_default().unwrap_or(80);
+        url.set_port(Some(port + 2)).expect("unable to set port");
         url.to_string()
     }
 
@@ -138,21 +138,21 @@ mod test {
     fn compute_rpc_banks_url() {
         assert_eq!(
             Config::compute_rpc_banks_url(&"http://devnet.solana.com"),
-            "http://devnet.solana.com:8902/".to_string()
+            "http://devnet.solana.com:82/".to_string()
         );
 
         assert_eq!(
             Config::compute_rpc_banks_url(&"https://devnet.solana.com"),
-            "https://devnet.solana.com:8902/".to_string()
+            "https://devnet.solana.com:445/".to_string()
         );
 
         assert_eq!(
             Config::compute_rpc_banks_url(&"http://example.com:8899"),
-            "http://example.com:8902/".to_string()
+            "http://example.com:8901/".to_string()
         );
         assert_eq!(
             Config::compute_rpc_banks_url(&"https://example.com:1234"),
-            "https://example.com:1237/".to_string()
+            "https://example.com:1236/".to_string()
         );
 
         assert_eq!(Config::compute_rpc_banks_url(&"garbage"), String::new());

cli-output/Cargo.toml

@@ -1,29 +0,0 @@
-[package]
-authors = ["Solana Maintainers <maintainers@solana.foundation>"]
-edition = "2018"
-name = "solana-cli-output"
-description = "Blockchain, Rebuilt for Scale"
-version = "1.4.2"
-repository = "https://github.com/solana-labs/solana"
-license = "Apache-2.0"
-homepage = "https://solana.com/"
-
-[dependencies]
-chrono = { version = "0.4.11", features = ["serde"] }
-console = "0.11.3"
-humantime = "2.0.1"
-Inflector = "0.11.4"
-indicatif = "0.15.0"
-serde = "1.0.112"
-serde_derive = "1.0.103"
-serde_json = "1.0.56"
-solana-account-decoder = { path = "../account-decoder", version = "1.4.2" }
-solana-clap-utils = { path = "../clap-utils", version = "1.4.2" }
-solana-client = { path = "../client", version = "1.4.2" }
-solana-sdk = { path = "../sdk", version = "1.4.2" }
-solana-stake-program = { path = "../programs/stake", version = "1.4.2" }
-solana-transaction-status = { path = "../transaction-status", version = "1.4.2" }
-solana-vote-program = { path = "../programs/vote", version = "1.4.2" }
-
-[package.metadata.docs.rs]
-targets = ["x86_64-unknown-linux-gnu"]

cli-output/src/lib.rs

@@ -1,15 +0,0 @@
-mod cli_output;
-pub mod display;
-pub use cli_output::*;
-
-pub trait QuietDisplay: std::fmt::Display {
-    fn write_str(&self, w: &mut dyn std::fmt::Write) -> std::fmt::Result {
-        write!(w, "{}", self)
-    }
-}
-
-pub trait VerboseDisplay: std::fmt::Display {
-    fn write_str(&self, w: &mut dyn std::fmt::Write) -> std::fmt::Result {
-        write!(w, "{}", self)
-    }
-}

cli/Cargo.toml

@@ -3,7 +3,7 @@ authors = ["Solana Maintainers <maintainers@solana.foundation>"]
 edition = "2018"
 name = "solana-cli"
 description = "Blockchain, Rebuilt for Scale"
-version = "1.4.2"
+version = "1.3.6"
 repository = "https://github.com/solana-labs/solana"
 license = "Apache-2.0"
 homepage = "https://solana.com/"
@@ -23,35 +23,33 @@ indicatif = "0.15.0"
 humantime = "2.0.1"
 num-traits = "0.2"
 pretty-hex = "0.1.1"
-reqwest = { version = "0.10.8", default-features = false, features = ["blocking", "rustls-tls", "json"] }
+reqwest = { version = "0.10.6", default-features = false, features = ["blocking", "rustls-tls", "json"] }
 serde = "1.0.112"
 serde_derive = "1.0.103"
 serde_json = "1.0.56"
-solana-account-decoder = { path = "../account-decoder", version = "1.4.2" }
-solana-bpf-loader-program = { path = "../programs/bpf_loader", version = "1.4.2" }
-solana-clap-utils = { path = "../clap-utils", version = "1.4.2" }
-solana-cli-config = { path = "../cli-config", version = "1.4.2" }
-solana-cli-output = { path = "../cli-output", version = "1.4.2" }
-solana-client = { path = "../client", version = "1.4.2" }
-solana-config-program = { path = "../programs/config", version = "1.4.2" }
-solana-faucet = { path = "../faucet", version = "1.4.2" }
-solana-logger = { path = "../logger", version = "1.4.2" }
-solana-net-utils = { path = "../net-utils", version = "1.4.2" }
-solana_rbpf = "=0.1.32"
-solana-remote-wallet = { path = "../remote-wallet", version = "1.4.2" }
-solana-runtime = { path = "../runtime", version = "1.4.2" }
-solana-sdk = { path = "../sdk", version = "1.4.2" }
-solana-stake-program = { path = "../programs/stake", version = "1.4.2" }
-solana-transaction-status = { path = "../transaction-status", version = "1.4.2" }
-solana-version = { path = "../version", version = "1.4.2" }
-solana-vote-program = { path = "../programs/vote", version = "1.4.2" }
-solana-vote-signer = { path = "../vote-signer", version = "1.4.2" }
+solana-account-decoder = { path = "../account-decoder", version = "1.3.6" }
+solana-budget-program = { path = "../programs/budget", version = "1.3.6" }
+solana-clap-utils = { path = "../clap-utils", version = "1.3.6" }
+solana-cli-config = { path = "../cli-config", version = "1.3.6" }
+solana-client = { path = "../client", version = "1.3.6" }
+solana-config-program = { path = "../programs/config", version = "1.3.6" }
+solana-faucet = { path = "../faucet", version = "1.3.6" }
+solana-logger = { path = "../logger", version = "1.3.6" }
+solana-net-utils = { path = "../net-utils", version = "1.3.6" }
+solana-remote-wallet = { path = "../remote-wallet", version = "1.3.6" }
+solana-runtime = { path = "../runtime", version = "1.3.6" }
+solana-sdk = { path = "../sdk", version = "1.3.6" }
+solana-stake-program = { path = "../programs/stake", version = "1.3.6" }
+solana-transaction-status = { path = "../transaction-status", version = "1.3.6" }
+solana-version = { path = "../version", version = "1.3.6" }
+solana-vote-program = { path = "../programs/vote", version = "1.3.6" }
+solana-vote-signer = { path = "../vote-signer", version = "1.3.6" }
 thiserror = "1.0.20"
-tiny-bip39 = "0.7.0"
 url = "2.1.1"
 
 [dev-dependencies]
-solana-core = { path = "../core", version = "1.4.2" }
+solana-core = { path = "../core", version = "1.3.6" }
+solana-budget-program = { path = "../programs/budget", version = "1.3.6" }
 tempfile = "3.1.0"
 
 [[bin]]

cli/src/checks.rs

@@ -54,42 +54,12 @@ pub fn check_account_for_multiple_fees_with_commitment(
     fee_calculator: &FeeCalculator,
     messages: &[&Message],
     commitment: CommitmentConfig,
-) -> Result<(), CliError> {
-    check_account_for_spend_multiple_fees_with_commitment(
-        rpc_client,
-        account_pubkey,
-        0,
-        fee_calculator,
-        messages,
-        commitment,
-    )
-}
-
-pub fn check_account_for_spend_multiple_fees_with_commitment(
-    rpc_client: &RpcClient,
-    account_pubkey: &Pubkey,
-    balance: u64,
-    fee_calculator: &FeeCalculator,
-    messages: &[&Message],
-    commitment: CommitmentConfig,
 ) -> Result<(), CliError> {
     let fee = calculate_fee(fee_calculator, messages);
-    if !check_account_for_balance_with_commitment(
-        rpc_client,
-        account_pubkey,
-        balance + fee,
-        commitment,
-    )
-    .map_err(Into::<ClientError>::into)?
+    if !check_account_for_balance_with_commitment(rpc_client, account_pubkey, fee, commitment)
+        .map_err(Into::<ClientError>::into)?
     {
-        if balance > 0 {
-            return Err(CliError::InsufficientFundsForSpendAndFee(
-                lamports_to_sol(balance),
-                lamports_to_sol(fee),
-            ));
-        } else {
-            return Err(CliError::InsufficientFundsForFee(lamports_to_sol(fee)));
-        }
+        return Err(CliError::InsufficientFundsForFee(lamports_to_sol(fee)));
     }
     Ok(())
 }
@@ -161,7 +131,7 @@ mod tests {
             context: RpcResponseContext { slot: 1 },
             value: json!(account_balance),
         });
-        let pubkey = solana_sdk::pubkey::new_rand();
+        let pubkey = Pubkey::new_rand();
         let fee_calculator = FeeCalculator::new(1);
 
         let pubkey0 = Pubkey::new(&[0; 32]);
@@ -221,7 +191,7 @@ mod tests {
             context: RpcResponseContext { slot: 1 },
             value: json!(account_balance),
         });
-        let pubkey = solana_sdk::pubkey::new_rand();
+        let pubkey = Pubkey::new_rand();
 
         let mut mocks = HashMap::new();
         mocks.insert(RpcRequest::GetBalance, account_balance_response);
@@ -267,9 +237,9 @@ mod tests {
 
     #[test]
     fn test_check_unique_pubkeys() {
-        let pubkey0 = solana_sdk::pubkey::new_rand();
+        let pubkey0 = Pubkey::new_rand();
         let pubkey_clone = pubkey0;
-        let pubkey1 = solana_sdk::pubkey::new_rand();
+        let pubkey1 = Pubkey::new_rand();
 
         check_unique_pubkeys((&pubkey0, "foo".to_string()), (&pubkey1, "bar".to_string()))
             .expect("unexpected result");

cli/src/cli_output.rs

@@ -1,26 +1,20 @@
 use crate::{
-    display::{build_balance_message, format_labeled_address, writeln_name_value},
-    QuietDisplay, VerboseDisplay,
+    cli::build_balance_message,
+    display::{format_labeled_address, writeln_name_value},
 };
 use chrono::{DateTime, NaiveDateTime, SecondsFormat, Utc};
 use console::{style, Emoji};
 use inflector::cases::titlecase::to_title_case;
-use serde::{Deserialize, Serialize};
+use serde::Serialize;
 use serde_json::{Map, Value};
-use solana_account_decoder::parse_token::UiTokenAccount;
-use solana_clap_utils::keypair::SignOnly;
 use solana_client::rpc_response::{
     RpcAccountBalance, RpcKeyedAccount, RpcSupply, RpcVoteAccountInfo,
 };
 use solana_sdk::{
     clock::{self, Epoch, Slot, UnixTimestamp},
     epoch_info::EpochInfo,
-    hash::Hash,
     native_token::lamports_to_sol,
-    pubkey::Pubkey,
-    signature::Signature,
     stake_history::StakeHistoryEntry,
-    transaction::Transaction,
 };
 use solana_stake_program::stake_state::{Authorized, Lockup};
 use solana_vote_program::{
@@ -30,7 +24,6 @@ use solana_vote_program::{
 use std::{
     collections::{BTreeMap, HashMap},
     fmt,
-    str::FromStr,
     time::Duration,
 };
 
@@ -41,27 +34,15 @@ pub enum OutputFormat {
     Display,
     Json,
     JsonCompact,
-    DisplayQuiet,
-    DisplayVerbose,
 }
 
 impl OutputFormat {
     pub fn formatted_string<T>(&self, item: &T) -> String
     where
-        T: Serialize + fmt::Display + QuietDisplay + VerboseDisplay,
+        T: Serialize + fmt::Display,
     {
         match self {
             OutputFormat::Display => format!("{}", item),
-            OutputFormat::DisplayQuiet => {
-                let mut s = String::new();
-                QuietDisplay::write_str(item, &mut s).unwrap();
-                s
-            }
-            OutputFormat::DisplayVerbose => {
-                let mut s = String::new();
-                VerboseDisplay::write_str(item, &mut s).unwrap();
-                s
-            }
             OutputFormat::Json => serde_json::to_string_pretty(item).unwrap(),
             OutputFormat::JsonCompact => serde_json::to_value(item).unwrap().to_string(),
         }
@@ -76,9 +57,6 @@ pub struct CliAccount {
     pub use_lamports_unit: bool,
 }
 
-impl QuietDisplay for CliAccount {}
-impl VerboseDisplay for CliAccount {}
-
 impl fmt::Display for CliAccount {
     fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
         writeln!(f)?;
@@ -121,9 +99,6 @@ pub struct CliBlockProduction {
     pub verbose: bool,
 }
 
-impl QuietDisplay for CliBlockProduction {}
-impl VerboseDisplay for CliBlockProduction {}
-
 impl fmt::Display for CliBlockProduction {
     fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
         writeln!(f)?;
@@ -132,7 +107,7 @@ impl fmt::Display for CliBlockProduction {
             "{}",
             style(format!(
                 "  {:<44}  {:>15}  {:>15}  {:>15}  {:>23}",
-                "Identity",
+                "Identity Pubkey",
                 "Leader Slots",
                 "Blocks Produced",
                 "Skipped Slots",
@@ -228,9 +203,6 @@ impl From<EpochInfo> for CliEpochInfo {
     }
 }
 
-impl QuietDisplay for CliEpochInfo {}
-impl VerboseDisplay for CliEpochInfo {}
-
 impl fmt::Display for CliEpochInfo {
     fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
         writeln!(f)?;
@@ -301,7 +273,7 @@ pub struct CliValidatorsStakeByVersion {
 pub struct CliValidators {
     pub total_active_stake: u64,
     pub total_current_stake: u64,
-    pub total_delinquent_stake: u64,
+    pub total_deliquent_stake: u64,
     pub current_validators: Vec<CliValidator>,
     pub delinquent_validators: Vec<CliValidator>,
     pub stake_by_version: BTreeMap<String, CliValidatorsStakeByVersion>,
@@ -309,9 +281,6 @@ pub struct CliValidators {
     pub use_lamports_unit: bool,
 }
 
-impl QuietDisplay for CliValidators {}
-impl VerboseDisplay for CliValidators {}
-
 impl fmt::Display for CliValidators {
     fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
         fn write_vote_account(
@@ -331,7 +300,7 @@ impl fmt::Display for CliValidators {
 
             writeln!(
                 f,
-                "{} {:<44}  {:<44}  {:>3}%   {:>8}  {:>10}  {:>10}  {:>8}  {}",
+                "{} {:<44}  {:<44}  {:>3}%   {:>8}  {:>10}  {:>10}  {:>17}  {}",
                 if delinquent {
                     WARNING.to_string()
                 } else {
@@ -360,7 +329,7 @@ impl fmt::Display for CliValidators {
             "Active Stake:",
             &build_balance_message(self.total_active_stake, self.use_lamports_unit, true),
         )?;
-        if self.total_delinquent_stake > 0 {
+        if self.total_deliquent_stake > 0 {
             writeln_name_value(
                 f,
                 "Current Stake:",
@@ -376,11 +345,11 @@ impl fmt::Display for CliValidators {
                 &format!(
                     "{} ({:0.2}%)",
                     &build_balance_message(
-                        self.total_delinquent_stake,
+                        self.total_deliquent_stake,
                         self.use_lamports_unit,
                         true
                     ),
-                    100. * self.total_delinquent_stake as f64 / self.total_active_stake as f64
+                    100. * self.total_deliquent_stake as f64 / self.total_active_stake as f64
                 ),
             )?;
         }
@@ -390,7 +359,7 @@ impl fmt::Display for CliValidators {
         for (version, info) in self.stake_by_version.iter() {
             writeln!(
                 f,
-                "{:<8} - {:3} current validators ({:>5.2}%){}",
+                "{:<16} - {:3} current validators ({:>5.2}%){}",
                 version,
                 info.current_validators,
                 100. * info.current_active_stake as f64 / self.total_active_stake as f64,
@@ -411,9 +380,9 @@ impl fmt::Display for CliValidators {
             f,
             "{}",
             style(format!(
-                "  {:<44}  {:<38}  {}  {}  {}  {:>10}  {:^8}  {}",
-                "Identity",
-                "Vote Account",
+                "  {:<44}  {:<38}  {}  {}  {}  {:>10}  {:^17}  {}",
+                "Identity Pubkey",
+                "Vote Account Pubkey",
                 "Commission",
                 "Last Vote",
                 "Root Block",
@@ -500,9 +469,6 @@ pub struct CliNonceAccount {
     pub use_lamports_unit: bool,
 }
 
-impl QuietDisplay for CliNonceAccount {}
-impl VerboseDisplay for CliNonceAccount {}
-
 impl fmt::Display for CliNonceAccount {
     fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
         writeln!(
@@ -540,9 +506,6 @@ impl CliStakeVec {
     }
 }
 
-impl QuietDisplay for CliStakeVec {}
-impl VerboseDisplay for CliStakeVec {}
-
 impl fmt::Display for CliStakeVec {
     fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
         for state in &self.0 {
@@ -561,9 +524,6 @@ pub struct CliKeyedStakeState {
     pub stake_state: CliStakeState,
 }
 
-impl QuietDisplay for CliKeyedStakeState {}
-impl VerboseDisplay for CliKeyedStakeState {}
-
 impl fmt::Display for CliKeyedStakeState {
     fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
         writeln!(f, "Stake Pubkey: {}", self.stake_pubkey)?;
@@ -571,48 +531,6 @@ impl fmt::Display for CliKeyedStakeState {
     }
 }
 
-#[derive(Serialize, Deserialize)]
-#[serde(rename_all = "camelCase")]
-pub struct CliEpochReward {
-    pub epoch: Epoch,
-    pub effective_slot: Slot,
-    pub amount: u64,       // lamports
-    pub post_balance: u64, // lamports
-    pub percent_change: f64,
-    pub apr: f64,
-}
-
-fn show_epoch_rewards(
-    f: &mut fmt::Formatter,
-    epoch_rewards: &Option<Vec<CliEpochReward>>,
-) -> fmt::Result {
-    if let Some(epoch_rewards) = epoch_rewards {
-        if epoch_rewards.is_empty() {
-            return Ok(());
-        }
-
-        writeln!(f, "Epoch Rewards:")?;
-        writeln!(
-            f,
-            "  {:<8}  {:<11}  {:<15}  {:<15}  {:>14}  {:>14}",
-            "Epoch", "Reward Slot", "Amount", "New Balance", "Percent Change", "APR"
-        )?;
-        for reward in epoch_rewards {
-            writeln!(
-                f,
-                "  {:<8}  {:<11}  ◎{:<14.9}  ◎{:<14.9}  {:>13.9}%  {:>13.9}%",
-                reward.epoch,
-                reward.effective_slot,
-                lamports_to_sol(reward.amount),
-                lamports_to_sol(reward.post_balance),
-                reward.percent_change,
-                reward.apr,
-            )?;
-        }
-    }
-    Ok(())
-}
-
 #[derive(Default, Serialize, Deserialize)]
 #[serde(rename_all = "camelCase")]
 pub struct CliStakeState {
@@ -642,13 +560,8 @@ pub struct CliStakeState {
     pub activating_stake: Option<u64>,
     #[serde(skip_serializing_if = "Option::is_none")]
     pub deactivating_stake: Option<u64>,
-    #[serde(skip_serializing_if = "Option::is_none")]
-    pub epoch_rewards: Option<Vec<CliEpochReward>>,
 }
 
-impl QuietDisplay for CliStakeState {}
-impl VerboseDisplay for CliStakeState {}
-
 impl fmt::Display for CliStakeState {
     fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
         fn show_authorized(f: &mut fmt::Formatter, authorized: &CliAuthorized) -> fmt::Result {
@@ -661,8 +574,13 @@ impl fmt::Display for CliStakeState {
                 if lockup.unix_timestamp != UnixTimestamp::default() {
                     writeln!(
                         f,
-                        "Lockup Timestamp: {}",
-                        unix_timestamp_to_string(lockup.unix_timestamp)
+                        "Lockup Timestamp: {} (UnixTimestamp: {})",
+                        DateTime::<Utc>::from_utc(
+                            NaiveDateTime::from_timestamp(lockup.unix_timestamp, 0),
+                            Utc
+                        )
+                        .to_rfc3339_opts(SecondsFormat::Secs, true),
+                        lockup.unix_timestamp
                     )?;
                 }
                 if lockup.epoch != Epoch::default() {
@@ -792,14 +710,13 @@ impl fmt::Display for CliStakeState {
                 }
                 show_authorized(f, self.authorized.as_ref().unwrap())?;
                 show_lockup(f, self.lockup.as_ref())?;
-                show_epoch_rewards(f, &self.epoch_rewards)?
             }
         }
         Ok(())
     }
 }
 
-#[derive(Serialize, Deserialize, PartialEq)]
+#[derive(Serialize, Deserialize)]
 pub enum CliStakeType {
     Stake,
     RewardsPool,
@@ -821,9 +738,6 @@ pub struct CliStakeHistory {
     pub use_lamports_unit: bool,
 }
 
-impl QuietDisplay for CliStakeHistory {}
-impl VerboseDisplay for CliStakeHistory {}
-
 impl fmt::Display for CliStakeHistory {
     fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
         writeln!(f)?;
@@ -918,9 +832,6 @@ impl CliValidatorInfoVec {
     }
 }
 
-impl QuietDisplay for CliValidatorInfoVec {}
-impl VerboseDisplay for CliValidatorInfoVec {}
-
 impl fmt::Display for CliValidatorInfoVec {
     fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
         if self.0.is_empty() {
@@ -942,13 +853,10 @@ pub struct CliValidatorInfo {
     pub info: Map<String, Value>,
 }
 
-impl QuietDisplay for CliValidatorInfo {}
-impl VerboseDisplay for CliValidatorInfo {}
-
 impl fmt::Display for CliValidatorInfo {
     fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
-        writeln_name_value(f, "Validator Identity:", &self.identity_pubkey)?;
-        writeln_name_value(f, "  Info Address:", &self.info_pubkey)?;
+        writeln_name_value(f, "Validator Identity Pubkey:", &self.identity_pubkey)?;
+        writeln_name_value(f, "  Info Pubkey:", &self.info_pubkey)?;
         for (key, value) in self.info.iter() {
             writeln_name_value(
                 f,
@@ -976,13 +884,8 @@ pub struct CliVoteAccount {
     pub epoch_voting_history: Vec<CliEpochVotingHistory>,
     #[serde(skip_serializing)]
     pub use_lamports_unit: bool,
-    #[serde(skip_serializing_if = "Option::is_none")]
-    pub epoch_rewards: Option<Vec<CliEpochReward>>,
 }
 
-impl QuietDisplay for CliVoteAccount {}
-impl VerboseDisplay for CliVoteAccount {}
-
 impl fmt::Display for CliVoteAccount {
     fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
         writeln!(
@@ -1003,12 +906,7 @@ impl fmt::Display for CliVoteAccount {
                 None => "~".to_string(),
             }
         )?;
-        writeln!(
-            f,
-            "Recent Timestamp: {} from slot {}",
-            unix_timestamp_to_string(self.recent_timestamp.timestamp),
-            self.recent_timestamp.slot
-        )?;
+        writeln!(f, "Recent Timestamp: {:?}", self.recent_timestamp)?;
         if !self.votes.is_empty() {
             writeln!(f, "Recent Votes:")?;
             for vote in &self.votes {
@@ -1027,7 +925,6 @@ impl fmt::Display for CliVoteAccount {
                 )?;
             }
         }
-        show_epoch_rewards(f, &self.epoch_rewards)?;
         Ok(())
     }
 }
@@ -1038,9 +935,6 @@ pub struct CliAuthorizedVoters {
     authorized_voters: BTreeMap<Epoch, String>,
 }
 
-impl QuietDisplay for CliAuthorizedVoters {}
-impl VerboseDisplay for CliAuthorizedVoters {}
-
 impl fmt::Display for CliAuthorizedVoters {
     fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
         write!(f, "{:?}", self.authorized_voters)
@@ -1090,25 +984,19 @@ pub struct CliBlockTime {
     pub timestamp: UnixTimestamp,
 }
 
-impl QuietDisplay for CliBlockTime {}
-impl VerboseDisplay for CliBlockTime {}
-
-fn unix_timestamp_to_string(unix_timestamp: UnixTimestamp) -> String {
-    format!(
-        "{} (UnixTimestamp: {})",
-        match NaiveDateTime::from_timestamp_opt(unix_timestamp, 0) {
-            Some(ndt) =>
-                DateTime::<Utc>::from_utc(ndt, Utc).to_rfc3339_opts(SecondsFormat::Secs, true),
-            None => "unknown".to_string(),
-        },
-        unix_timestamp,
-    )
-}
-
 impl fmt::Display for CliBlockTime {
     fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
         writeln_name_value(f, "Block:", &self.slot.to_string())?;
-        writeln_name_value(f, "Date:", &unix_timestamp_to_string(self.timestamp))
+        writeln_name_value(
+            f,
+            "Date:",
+            &format!(
+                "{} (UnixTimestamp: {})",
+                DateTime::<Utc>::from_utc(NaiveDateTime::from_timestamp(self.timestamp, 0), Utc)
+                    .to_rfc3339_opts(SecondsFormat::Secs, true),
+                self.timestamp
+            ),
+        )
     }
 }
 
@@ -1124,9 +1012,6 @@ pub struct CliSignOnlyData {
     pub bad_sig: Vec<String>,
 }
 
-impl QuietDisplay for CliSignOnlyData {}
-impl VerboseDisplay for CliSignOnlyData {}
-
 impl fmt::Display for CliSignOnlyData {
     fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
         writeln!(f)?;
@@ -1159,9 +1044,6 @@ pub struct CliSignature {
     pub signature: String,
 }
 
-impl QuietDisplay for CliSignature {}
-impl VerboseDisplay for CliSignature {}
-
 impl fmt::Display for CliSignature {
     fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
         writeln!(f)?;
@@ -1176,9 +1058,6 @@ pub struct CliAccountBalances {
     pub accounts: Vec<RpcAccountBalance>,
 }
 
-impl QuietDisplay for CliAccountBalances {}
-impl VerboseDisplay for CliAccountBalances {}
-
 impl fmt::Display for CliAccountBalances {
     fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
         writeln!(
@@ -1221,9 +1100,6 @@ impl From<RpcSupply> for CliSupply {
     }
 }
 
-impl QuietDisplay for CliSupply {}
-impl VerboseDisplay for CliSupply {}
-
 impl fmt::Display for CliSupply {
     fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
         writeln_name_value(f, "Total:", &format!("{} SOL", lamports_to_sol(self.total)))?;
@@ -1257,9 +1133,6 @@ pub struct CliFees {
     pub last_valid_slot: Slot,
 }
 
-impl QuietDisplay for CliFees {}
-impl VerboseDisplay for CliFees {}
-
 impl fmt::Display for CliFees {
     fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
         writeln_name_value(f, "Blockhash:", &self.blockhash)?;
@@ -1272,240 +1145,3 @@ impl fmt::Display for CliFees {
         Ok(())
     }
 }
-
-#[derive(Serialize, Deserialize)]
-#[serde(rename_all = "camelCase")]
-pub struct CliTokenAccount {
-    pub address: String,
-    #[serde(flatten)]
-    pub token_account: UiTokenAccount,
-}
-
-impl QuietDisplay for CliTokenAccount {}
-impl VerboseDisplay for CliTokenAccount {}
-
-impl fmt::Display for CliTokenAccount {
-    fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
-        writeln!(f)?;
-        writeln_name_value(f, "Address:", &self.address)?;
-        let account = &self.token_account;
-        writeln_name_value(
-            f,
-            "Balance:",
-            &account.token_amount.real_number_string_trimmed(),
-        )?;
-        let mint = format!(
-            "{}{}",
-            account.mint,
-            if account.is_native { " (native)" } else { "" }
-        );
-        writeln_name_value(f, "Mint:", &mint)?;
-        writeln_name_value(f, "Owner:", &account.owner)?;
-        writeln_name_value(f, "State:", &format!("{:?}", account.state))?;
-        if let Some(delegate) = &account.delegate {
-            writeln!(f, "Delegation:")?;
-            writeln_name_value(f, "  Delegate:", delegate)?;
-            let allowance = account.delegated_amount.as_ref().unwrap();
-            writeln_name_value(f, "  Allowance:", &allowance.real_number_string_trimmed())?;
-        }
-        writeln_name_value(
-            f,
-            "Close authority:",
-            &account.close_authority.as_ref().unwrap_or(&String::new()),
-        )?;
-        Ok(())
-    }
-}
-
-pub fn return_signers(
-    tx: &Transaction,
-    output_format: &OutputFormat,
-) -> Result<String, Box<dyn std::error::Error>> {
-    let verify_results = tx.verify_with_results();
-    let mut signers = Vec::new();
-    let mut absent = Vec::new();
-    let mut bad_sig = Vec::new();
-    tx.signatures
-        .iter()
-        .zip(tx.message.account_keys.iter())
-        .zip(verify_results.into_iter())
-        .for_each(|((sig, key), res)| {
-            if res {
-                signers.push(format!("{}={}", key, sig))
-            } else if *sig == Signature::default() {
-                absent.push(key.to_string());
-            } else {
-                bad_sig.push(key.to_string());
-            }
-        });
-
-    let cli_command = CliSignOnlyData {
-        blockhash: tx.message.recent_blockhash.to_string(),
-        signers,
-        absent,
-        bad_sig,
-    };
-
-    Ok(output_format.formatted_string(&cli_command))
-}
-
-pub fn parse_sign_only_reply_string(reply: &str) -> SignOnly {
-    let object: Value = serde_json::from_str(&reply).unwrap();
-    let blockhash_str = object.get("blockhash").unwrap().as_str().unwrap();
-    let blockhash = blockhash_str.parse::<Hash>().unwrap();
-    let mut present_signers: Vec<(Pubkey, Signature)> = Vec::new();
-    let signer_strings = object.get("signers");
-    if let Some(sig_strings) = signer_strings {
-        present_signers = sig_strings
-            .as_array()
-            .unwrap()
-            .iter()
-            .map(|signer_string| {
-                let mut signer = signer_string.as_str().unwrap().split('=');
-                let key = Pubkey::from_str(signer.next().unwrap()).unwrap();
-                let sig = Signature::from_str(signer.next().unwrap()).unwrap();
-                (key, sig)
-            })
-            .collect();
-    }
-    let mut absent_signers: Vec<Pubkey> = Vec::new();
-    let signer_strings = object.get("absent");
-    if let Some(sig_strings) = signer_strings {
-        absent_signers = sig_strings
-            .as_array()
-            .unwrap()
-            .iter()
-            .map(|val| {
-                let s = val.as_str().unwrap();
-                Pubkey::from_str(s).unwrap()
-            })
-            .collect();
-    }
-    let mut bad_signers: Vec<Pubkey> = Vec::new();
-    let signer_strings = object.get("badSig");
-    if let Some(sig_strings) = signer_strings {
-        bad_signers = sig_strings
-            .as_array()
-            .unwrap()
-            .iter()
-            .map(|val| {
-                let s = val.as_str().unwrap();
-                Pubkey::from_str(s).unwrap()
-            })
-            .collect();
-    }
-
-    SignOnly {
-        blockhash,
-        present_signers,
-        absent_signers,
-        bad_signers,
-    }
-}
-
-#[cfg(test)]
-mod tests {
-    use super::*;
-    use solana_sdk::{
-        message::Message,
-        pubkey::Pubkey,
-        signature::{keypair_from_seed, NullSigner, Signature, Signer, SignerError},
-        system_instruction,
-        transaction::Transaction,
-    };
-
-    #[test]
-    fn test_return_signers() {
-        struct BadSigner {
-            pubkey: Pubkey,
-        }
-
-        impl BadSigner {
-            pub fn new(pubkey: Pubkey) -> Self {
-                Self { pubkey }
-            }
-        }
-
-        impl Signer for BadSigner {
-            fn try_pubkey(&self) -> Result<Pubkey, SignerError> {
-                Ok(self.pubkey)
-            }
-
-            fn try_sign_message(&self, _message: &[u8]) -> Result<Signature, SignerError> {
-                Ok(Signature::new(&[1u8; 64]))
-            }
-        }
-
-        let present: Box<dyn Signer> = Box::new(keypair_from_seed(&[2u8; 32]).unwrap());
-        let absent: Box<dyn Signer> = Box::new(NullSigner::new(&Pubkey::new(&[3u8; 32])));
-        let bad: Box<dyn Signer> = Box::new(BadSigner::new(Pubkey::new(&[4u8; 32])));
-        let to = Pubkey::new(&[5u8; 32]);
-        let nonce = Pubkey::new(&[6u8; 32]);
-        let from = present.pubkey();
-        let fee_payer = absent.pubkey();
-        let nonce_auth = bad.pubkey();
-        let mut tx = Transaction::new_unsigned(Message::new_with_nonce(
-            vec![system_instruction::transfer(&from, &to, 42)],
-            Some(&fee_payer),
-            &nonce,
-            &nonce_auth,
-        ));
-
-        let signers = vec![present.as_ref(), absent.as_ref(), bad.as_ref()];
-        let blockhash = Hash::new(&[7u8; 32]);
-        tx.try_partial_sign(&signers, blockhash).unwrap();
-        let res = return_signers(&tx, &OutputFormat::JsonCompact).unwrap();
-        let sign_only = parse_sign_only_reply_string(&res);
-        assert_eq!(sign_only.blockhash, blockhash);
-        assert_eq!(sign_only.present_signers[0].0, present.pubkey());
-        assert_eq!(sign_only.absent_signers[0], absent.pubkey());
-        assert_eq!(sign_only.bad_signers[0], bad.pubkey());
-    }
-
-    #[test]
-    fn test_verbose_quiet_output_formats() {
-        #[derive(Deserialize, Serialize)]
-        struct FallbackToDisplay {}
-        impl std::fmt::Display for FallbackToDisplay {
-            fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
-                write!(f, "display")
-            }
-        }
-        impl QuietDisplay for FallbackToDisplay {}
-        impl VerboseDisplay for FallbackToDisplay {}
-
-        let f = FallbackToDisplay {};
-        assert_eq!(&OutputFormat::Display.formatted_string(&f), "display");
-        assert_eq!(&OutputFormat::DisplayQuiet.formatted_string(&f), "display");
-        assert_eq!(
-            &OutputFormat::DisplayVerbose.formatted_string(&f),
-            "display"
-        );
-
-        #[derive(Deserialize, Serialize)]
-        struct DiscreteVerbosityDisplay {}
-        impl std::fmt::Display for DiscreteVerbosityDisplay {
-            fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
-                write!(f, "display")
-            }
-        }
-        impl QuietDisplay for DiscreteVerbosityDisplay {
-            fn write_str(&self, w: &mut dyn std::fmt::Write) -> std::fmt::Result {
-                write!(w, "quiet")
-            }
-        }
-        impl VerboseDisplay for DiscreteVerbosityDisplay {
-            fn write_str(&self, w: &mut dyn std::fmt::Write) -> std::fmt::Result {
-                write!(w, "verbose")
-            }
-        }
-
-        let f = DiscreteVerbosityDisplay {};
-        assert_eq!(&OutputFormat::Display.formatted_string(&f), "display");
-        assert_eq!(&OutputFormat::DisplayQuiet.formatted_string(&f), "quiet");
-        assert_eq!(
-            &OutputFormat::DisplayVerbose.formatted_string(&f),
-            "verbose"
-        );
-    }
-}

cli/src/cluster_query.rs

@@ -1,29 +1,18 @@
 use crate::{
     cli::{CliCommand, CliCommandInfo, CliConfig, CliError, ProcessResult},
+    cli_output::*,
+    display::{format_labeled_address, new_spinner_progress_bar, println_name_value},
     spend_utils::{resolve_spend_tx_and_check_account_balance, SpendAmount},
 };
-use chrono::{Local, TimeZone};
 use clap::{value_t, value_t_or_exit, App, AppSettings, Arg, ArgMatches, SubCommand};
 use console::{style, Emoji};
 use solana_clap_utils::{
-    commitment::commitment_arg, input_parsers::*, input_validators::*, keypair::DefaultSigner,
-};
-use solana_cli_output::{
-    display::{
-        format_labeled_address, new_spinner_progress_bar, println_name_value, println_transaction,
-    },
-    *,
+    commitment::commitment_arg, input_parsers::*, input_validators::*, keypair::signer_from_path,
 };
 use solana_client::{
-    client_error::ClientErrorKind,
-    pubsub_client::PubsubClient,
+    pubsub_client::{PubsubClient, SlotInfoMessage},
     rpc_client::{GetConfirmedSignaturesForAddress2Config, RpcClient},
-    rpc_config::{
-        RpcAccountInfoConfig, RpcLargestAccountsConfig, RpcLargestAccountsFilter,
-        RpcProgramAccountsConfig,
-    },
-    rpc_filter,
-    rpc_response::SlotInfo,
+    rpc_config::{RpcLargestAccountsConfig, RpcLargestAccountsFilter},
 };
 use solana_remote_wallet::remote_wallet::RemoteWalletManager;
 use solana_sdk::{
@@ -43,7 +32,6 @@ use solana_sdk::{
     },
     transaction::Transaction,
 };
-use solana_transaction_status::UiTransactionEncoding;
 use std::{
     collections::{BTreeMap, HashMap, VecDeque},
     net::SocketAddr,
@@ -65,18 +53,6 @@ pub trait ClusterQuerySubCommands {
 impl ClusterQuerySubCommands for App<'_, '_> {
     fn cluster_query_subcommands(self) -> Self {
         self.subcommand(
-            SubCommand::with_name("block")
-                .about("Get a confirmed block")
-                .arg(
-                    Arg::with_name("slot")
-                        .long("slot")
-                        .validator(is_slot)
-                        .value_name("SLOT")
-                        .takes_value(true)
-                        .index(1),
-                ),
-        )
-        .subcommand(
             SubCommand::with_name("catchup")
                 .about("Wait for a validator to catch up to the cluster")
                 .arg(
@@ -111,10 +87,6 @@ impl ClusterQuerySubCommands for App<'_, '_> {
                 .about("Get the version of the cluster entrypoint"),
         )
         .subcommand(SubCommand::with_name("fees").about("Display current cluster fees"))
-        .subcommand(
-            SubCommand::with_name("first-available-block")
-                .about("Get the first available block in the storage"),
-        )
         .subcommand(SubCommand::with_name("block-time")
             .about("Get estimated production time of a block")
             .alias("get-block-time")
@@ -310,12 +282,6 @@ impl ClusterQuerySubCommands for App<'_, '_> {
                         .takes_value(true)
                         .help("Start with the first signature older than this one"),
                 )
-                .arg(
-                    Arg::with_name("show_transactions")
-                        .long("show-transactions")
-                        .takes_value(false)
-                        .help("Display the full transactions"),
-                )
         )
     }
 }
@@ -339,7 +305,7 @@ pub fn parse_catchup(
 
 pub fn parse_cluster_ping(
     matches: &ArgMatches<'_>,
-    default_signer: &DefaultSigner,
+    default_signer_path: &str,
     wallet_manager: &mut Option<Arc<RemoteWalletManager>>,
 ) -> Result<CliCommandInfo, CliError> {
     let lamports = value_t_or_exit!(matches, "lamports", u64);
@@ -357,15 +323,12 @@ pub fn parse_cluster_ping(
             count,
             timeout,
         },
-        signers: vec![default_signer.signer_from_path(matches, wallet_manager)?],
-    })
-}
-
-pub fn parse_get_block(matches: &ArgMatches<'_>) -> Result<CliCommandInfo, CliError> {
-    let slot = value_of(matches, "slot");
-    Ok(CliCommandInfo {
-        command: CliCommand::GetBlock { slot },
-        signers: vec![],
+        signers: vec![signer_from_path(
+            matches,
+            default_signer_path,
+            "keypair",
+            wallet_manager,
+        )?],
     })
 }
 
@@ -490,7 +453,6 @@ pub fn parse_transaction_history(
         None => None,
     };
     let limit = value_t_or_exit!(matches, "limit", usize);
-    let show_transactions = matches.is_present("show_transactions");
 
     Ok(CliCommandInfo {
         command: CliCommand::TransactionHistory {
@@ -498,7 +460,6 @@ pub fn parse_transaction_history(
             before,
             until,
             limit,
-            show_transactions,
         },
         signers: vec![],
     })
@@ -541,20 +502,7 @@ pub fn process_catchup(
         RpcClient::new_socket(rpc_addr)
     };
 
-    let reported_node_pubkey = loop {
-        match node_client.get_identity() {
-            Ok(reported_node_pubkey) => break reported_node_pubkey,
-            Err(err) => {
-                if let ClientErrorKind::Reqwest(err) = err.kind() {
-                    progress_bar.set_message(&format!("Connection failed: {}", err));
-                    sleep(Duration::from_secs(sleep_interval as u64));
-                    continue;
-                }
-                return Err(Box::new(err));
-            }
-        }
-    };
-
+    let reported_node_pubkey = node_client.get_identity()?;
     if reported_node_pubkey != *node_pubkey {
         return Err(format!(
             "The identity reported by node RPC URL does not match.  Expected: {:?}.  Reported: {:?}",
@@ -637,14 +585,9 @@ pub fn process_cluster_date(rpc_client: &RpcClient, config: &CliConfig) -> Proce
     }
 }
 
-pub fn process_cluster_version(rpc_client: &RpcClient, config: &CliConfig) -> ProcessResult {
+pub fn process_cluster_version(rpc_client: &RpcClient) -> ProcessResult {
     let remote_version = rpc_client.get_version()?;
-
-    if config.verbose {
-        Ok(format!("{:?}", remote_version))
-    } else {
-        Ok(remote_version.to_string())
-    }
+    Ok(remote_version.solana_core)
 }
 
 pub fn process_fees(rpc_client: &RpcClient, config: &CliConfig) -> ProcessResult {
@@ -659,11 +602,6 @@ pub fn process_fees(rpc_client: &RpcClient, config: &CliConfig) -> ProcessResult
     Ok(config.output_format.formatted_string(&fees))
 }
 
-pub fn process_first_available_block(rpc_client: &RpcClient) -> ProcessResult {
-    let first_available_block = rpc_client.get_first_available_block()?;
-    Ok(format!("{}", first_available_block))
-}
-
 pub fn process_leader_schedule(rpc_client: &RpcClient) -> ProcessResult {
     let epoch_info = rpc_client.get_epoch_info()?;
     let first_slot_in_epoch = epoch_info.absolute_slot - epoch_info.slot_index;
@@ -699,83 +637,6 @@ pub fn process_leader_schedule(rpc_client: &RpcClient) -> ProcessResult {
     Ok("".to_string())
 }
 
-pub fn process_get_block(
-    rpc_client: &RpcClient,
-    _config: &CliConfig,
-    slot: Option<Slot>,
-) -> ProcessResult {
-    let slot = if let Some(slot) = slot {
-        slot
-    } else {
-        rpc_client.get_slot()?
-    };
-
-    let mut block =
-        rpc_client.get_confirmed_block_with_encoding(slot, UiTransactionEncoding::Base64)?;
-
-    println!("Slot: {}", slot);
-    println!("Parent Slot: {}", block.parent_slot);
-    println!("Blockhash: {}", block.blockhash);
-    println!("Previous Blockhash: {}", block.previous_blockhash);
-    if let Some(block_time) = block.block_time {
-        println!("Block Time: {:?}", Local.timestamp(block_time, 0));
-    }
-    if !block.rewards.is_empty() {
-        block.rewards.sort_by(|a, b| a.pubkey.cmp(&b.pubkey));
-        let mut total_rewards = 0;
-        println!("Rewards:",);
-        println!(
-            "  {:<44}  {:^15}  {:<15}  {:<20}  {:>14}",
-            "Address", "Type", "Amount", "New Balance", "Percent Change"
-        );
-        for reward in block.rewards {
-            let sign = if reward.lamports < 0 { "-" } else { "" };
-
-            total_rewards += reward.lamports;
-            println!(
-                "  {:<44}  {:^15}  {:>15}  {}",
-                reward.pubkey,
-                if let Some(reward_type) = reward.reward_type {
-                    format!("{}", reward_type)
-                } else {
-                    "-".to_string()
-                },
-                format!(
-                    "{}◎{:<14.9}",
-                    sign,
-                    lamports_to_sol(reward.lamports.abs() as u64)
-                ),
-                if reward.post_balance == 0 {
-                    "          -                 -".to_string()
-                } else {
-                    format!(
-                        "◎{:<19.9}  {:>13.9}%",
-                        lamports_to_sol(reward.post_balance),
-                        reward.lamports.abs() as f64
-                            / (reward.post_balance as f64 - reward.lamports as f64)
-                    )
-                }
-            );
-        }
-
-        let sign = if total_rewards < 0 { "-" } else { "" };
-        println!(
-            "Total Rewards: {}◎{:<12.9}",
-            sign,
-            lamports_to_sol(total_rewards.abs() as u64)
-        );
-    }
-    for (index, transaction_with_meta) in block.transactions.iter().enumerate() {
-        println!("Transaction {}:", index);
-        println_transaction(
-            &transaction_with_meta.transaction.decode().unwrap(),
-            &transaction_with_meta.meta,
-            "  ",
-        );
-    }
-    Ok("".to_string())
-}
-
 pub fn process_get_block_time(
     rpc_client: &RpcClient,
     config: &CliConfig,
@@ -1172,7 +1033,7 @@ pub fn process_live_slots(url: &str) -> ProcessResult {
     })?;
     */
 
-    let mut current: Option<SlotInfo> = None;
+    let mut current: Option<SlotInfoMessage> = None;
     let mut message = "".to_string();
 
     let slot_progress = new_spinner_progress_bar();
@@ -1267,16 +1128,14 @@ pub fn process_show_gossip(rpc_client: &RpcClient, config: &CliConfig) -> Proces
         .into_iter()
         .map(|node| {
             format!(
-                "{:15} | {:44} | {:6} | {:5} | {:21} | {}",
+                "{:15} | {:44} | {:6} | {:5} | {:5} | {}",
                 node.gossip
                     .map(|addr| addr.ip().to_string())
                     .unwrap_or_else(|| "none".to_string()),
                 format_labeled_address(&node.pubkey, &config.address_labels),
                 format_port(node.gossip),
                 format_port(node.tpu),
-                node.rpc
-                    .map(|addr| addr.to_string())
-                    .unwrap_or_else(|| "none".to_string()),
+                format_port(node.rpc),
                 node.version.unwrap_or_else(|| "unknown".to_string()),
             )
         })
@@ -1284,9 +1143,9 @@ pub fn process_show_gossip(rpc_client: &RpcClient, config: &CliConfig) -> Proces
 
     Ok(format!(
         "IP Address      | Node identifier                              \
-         | Gossip | TPU   | RPC Address           | Version\n\
+         | Gossip | TPU   | RPC   | Version\n\
          ----------------+----------------------------------------------+\
-         --------+-------+-----------------------+----------------\n\
+         --------+-------+-------+----------------\n\
          {}\n\
          Nodes: {}",
         s.join("\n"),
@@ -1305,50 +1164,17 @@ pub fn process_show_stakes(
 
     let progress_bar = new_spinner_progress_bar();
     progress_bar.set_message("Fetching stake accounts...");
-
-    let mut program_accounts_config = RpcProgramAccountsConfig {
-        filters: None,
-        account_config: RpcAccountInfoConfig {
-            encoding: Some(solana_account_decoder::UiAccountEncoding::Base64),
-            ..RpcAccountInfoConfig::default()
-        },
-    };
-
-    if let Some(vote_account_pubkeys) = vote_account_pubkeys {
-        // Use server-side filtering if only one vote account is provided
-        if vote_account_pubkeys.len() == 1 {
-            program_accounts_config.filters = Some(vec![
-                // Filter by `StakeState::Stake(_, _)`
-                rpc_filter::RpcFilterType::Memcmp(rpc_filter::Memcmp {
-                    offset: 0,
-                    bytes: rpc_filter::MemcmpEncodedBytes::Binary(
-                        bs58::encode([2, 0, 0, 0]).into_string(),
-                    ),
-                    encoding: Some(rpc_filter::MemcmpEncoding::Binary),
-                }),
-                // Filter by `Delegation::voter_pubkey`, which begins at byte offset 124
-                rpc_filter::RpcFilterType::Memcmp(rpc_filter::Memcmp {
-                    offset: 124,
-                    bytes: rpc_filter::MemcmpEncodedBytes::Binary(
-                        vote_account_pubkeys[0].to_string(),
-                    ),
-                    encoding: Some(rpc_filter::MemcmpEncoding::Binary),
-                }),
-            ]);
-        }
-    }
-    let all_stake_accounts = rpc_client
-        .get_program_accounts_with_config(&solana_stake_program::id(), program_accounts_config)?;
+    let all_stake_accounts = rpc_client.get_program_accounts(&solana_stake_program::id())?;
     let stake_history_account = rpc_client.get_account(&stake_history::id())?;
-    let clock_account = rpc_client.get_account(&sysvar::clock::id())?;
-    let clock: Clock = Sysvar::from_account(&clock_account).ok_or_else(|| {
-        CliError::RpcRequestError("Failed to deserialize clock sysvar".to_string())
-    })?;
     progress_bar.finish_and_clear();
+    let clock_account = rpc_client.get_account(&sysvar::clock::id())?;
 
     let stake_history = StakeHistory::from_account(&stake_history_account).ok_or_else(|| {
         CliError::RpcRequestError("Failed to deserialize stake history".to_string())
     })?;
+    let clock: Clock = Sysvar::from_account(&clock_account).ok_or_else(|| {
+        CliError::RpcRequestError("Failed to deserialize clock sysvar".to_string())
+    })?;
 
     let mut stake_accounts: Vec<CliKeyedStakeState> = vec![];
     for (stake_pubkey, stake_account) in all_stake_accounts {
@@ -1421,12 +1247,12 @@ pub fn process_show_validators(
         .map(|vote_account| vote_account.activated_stake)
         .sum();
 
-    let total_delinquent_stake = vote_accounts
+    let total_deliquent_stake = vote_accounts
         .delinquent
         .iter()
         .map(|vote_account| vote_account.activated_stake)
         .sum();
-    let total_current_stake = total_active_stake - total_delinquent_stake;
+    let total_current_stake = total_active_stake - total_deliquent_stake;
 
     let mut current = vote_accounts.current;
     current.sort_by(|a, b| b.activated_stake.cmp(&a.activated_stake));
@@ -1480,7 +1306,7 @@ pub fn process_show_validators(
     let cli_validators = CliValidators {
         total_active_stake,
         total_current_stake,
-        total_delinquent_stake,
+        total_deliquent_stake,
         current_validators,
         delinquent_validators,
         stake_by_version,
@@ -1496,7 +1322,6 @@ pub fn process_transaction_history(
     before: Option<Signature>,
     until: Option<Signature>,
     limit: usize,
-    show_transactions: bool,
 ) -> ProcessResult {
     let results = rpc_client.get_confirmed_signatures_for_address2_with_config(
         address,
@@ -1524,28 +1349,6 @@ pub fn process_transaction_history(
         } else {
             println!("{}", result.signature);
         }
-
-        if show_transactions {
-            if let Ok(signature) = result.signature.parse::<Signature>() {
-                match rpc_client
-                    .get_confirmed_transaction(&signature, UiTransactionEncoding::Base64)
-                {
-                    Ok(confirmed_transaction) => {
-                        println_transaction(
-                            &confirmed_transaction
-                                .transaction
-                                .transaction
-                                .decode()
-                                .expect("Successful decode"),
-                            &confirmed_transaction.transaction.meta,
-                            "  ",
-                        );
-                    }
-                    Err(err) => println!("  Unable to get confirmed transaction details: {}", err),
-                }
-            }
-            println!();
-        }
     }
     Ok(transactions_found)
 }
@@ -1568,16 +1371,12 @@ mod tests {
         let default_keypair = Keypair::new();
         let (default_keypair_file, mut tmp_file) = make_tmp_file();
         write_keypair(&default_keypair, tmp_file.as_file_mut()).unwrap();
-        let default_signer = DefaultSigner {
-            path: default_keypair_file,
-            arg_name: String::new(),
-        };
 
         let test_cluster_version = test_commands
             .clone()
             .get_matches_from(vec!["test", "cluster-date"]);
         assert_eq!(
-            parse_command(&test_cluster_version, &default_signer, &mut None).unwrap(),
+            parse_command(&test_cluster_version, &default_keypair_file, &mut None).unwrap(),
             CliCommandInfo {
                 command: CliCommand::ClusterDate,
                 signers: vec![],
@@ -1588,7 +1387,7 @@ mod tests {
             .clone()
             .get_matches_from(vec!["test", "cluster-version"]);
         assert_eq!(
-            parse_command(&test_cluster_version, &default_signer, &mut None).unwrap(),
+            parse_command(&test_cluster_version, &default_keypair_file, &mut None).unwrap(),
             CliCommandInfo {
                 command: CliCommand::ClusterVersion,
                 signers: vec![],
@@ -1597,7 +1396,7 @@ mod tests {
 
         let test_fees = test_commands.clone().get_matches_from(vec!["test", "fees"]);
         assert_eq!(
-            parse_command(&test_fees, &default_signer, &mut None).unwrap(),
+            parse_command(&test_fees, &default_keypair_file, &mut None).unwrap(),
             CliCommandInfo {
                 command: CliCommand::Fees,
                 signers: vec![],
@@ -1610,7 +1409,7 @@ mod tests {
                 .clone()
                 .get_matches_from(vec!["test", "block-time", &slot.to_string()]);
         assert_eq!(
-            parse_command(&test_get_block_time, &default_signer, &mut None).unwrap(),
+            parse_command(&test_get_block_time, &default_keypair_file, &mut None).unwrap(),
             CliCommandInfo {
                 command: CliCommand::GetBlockTime { slot: Some(slot) },
                 signers: vec![],
@@ -1621,7 +1420,7 @@ mod tests {
             .clone()
             .get_matches_from(vec!["test", "epoch"]);
         assert_eq!(
-            parse_command(&test_get_epoch, &default_signer, &mut None).unwrap(),
+            parse_command(&test_get_epoch, &default_keypair_file, &mut None).unwrap(),
             CliCommandInfo {
                 command: CliCommand::GetEpoch,
                 signers: vec![],
@@ -1632,7 +1431,7 @@ mod tests {
             .clone()
             .get_matches_from(vec!["test", "epoch-info"]);
         assert_eq!(
-            parse_command(&test_get_epoch_info, &default_signer, &mut None).unwrap(),
+            parse_command(&test_get_epoch_info, &default_keypair_file, &mut None).unwrap(),
             CliCommandInfo {
                 command: CliCommand::GetEpochInfo,
                 signers: vec![],
@@ -1643,7 +1442,7 @@ mod tests {
             .clone()
             .get_matches_from(vec!["test", "genesis-hash"]);
         assert_eq!(
-            parse_command(&test_get_genesis_hash, &default_signer, &mut None).unwrap(),
+            parse_command(&test_get_genesis_hash, &default_keypair_file, &mut None).unwrap(),
             CliCommandInfo {
                 command: CliCommand::GetGenesisHash,
                 signers: vec![],
@@ -1652,7 +1451,7 @@ mod tests {
 
         let test_get_slot = test_commands.clone().get_matches_from(vec!["test", "slot"]);
         assert_eq!(
-            parse_command(&test_get_slot, &default_signer, &mut None).unwrap(),
+            parse_command(&test_get_slot, &default_keypair_file, &mut None).unwrap(),
             CliCommandInfo {
                 command: CliCommand::GetSlot,
                 signers: vec![],
@@ -1663,7 +1462,7 @@ mod tests {
             .clone()
             .get_matches_from(vec!["test", "total-supply"]);
         assert_eq!(
-            parse_command(&test_total_supply, &default_signer, &mut None).unwrap(),
+            parse_command(&test_total_supply, &default_keypair_file, &mut None).unwrap(),
             CliCommandInfo {
                 command: CliCommand::TotalSupply,
                 signers: vec![],
@@ -1674,7 +1473,7 @@ mod tests {
             .clone()
             .get_matches_from(vec!["test", "transaction-count"]);
         assert_eq!(
-            parse_command(&test_transaction_count, &default_signer, &mut None).unwrap(),
+            parse_command(&test_transaction_count, &default_keypair_file, &mut None).unwrap(),
             CliCommandInfo {
                 command: CliCommand::GetTransactionCount,
                 signers: vec![],
@@ -1694,7 +1493,7 @@ mod tests {
             "max",
         ]);
         assert_eq!(
-            parse_command(&test_ping, &default_signer, &mut None).unwrap(),
+            parse_command(&test_ping, &default_keypair_file, &mut None).unwrap(),
             CliCommandInfo {
                 command: CliCommand::Ping {
                     lamports: 1,

cli/src/display.rs

@@ -1,3 +1,4 @@
+use crate::cli::SettingType;
 use console::style;
 use indicatif::{ProgressBar, ProgressStyle};
 use solana_sdk::{
@@ -7,24 +8,6 @@ use solana_sdk::{
 use solana_transaction_status::UiTransactionStatusMeta;
 use std::{collections::HashMap, fmt, io};
 
-pub fn build_balance_message(lamports: u64, use_lamports_unit: bool, show_unit: bool) -> String {
-    if use_lamports_unit {
-        let ess = if lamports == 1 { "" } else { "s" };
-        let unit = if show_unit {
-            format!(" lamport{}", ess)
-        } else {
-            "".to_string()
-        };
-        format!("{:?}{}", lamports, unit)
-    } else {
-        let sol = lamports_to_sol(lamports);
-        let sol_str = format!("{:.9}", sol);
-        let pretty_sol = sol_str.trim_end_matches('0').trim_end_matches('.');
-        let unit = if show_unit { " SOL" } else { "" };
-        format!("{}{}", pretty_sol, unit)
-    }
-}
-
 // Pretty print a "name value"
 pub fn println_name_value(name: &str, value: &str) {
     let styled_value = if value == "" {
@@ -57,6 +40,21 @@ pub fn format_labeled_address(pubkey: &str, address_labels: &HashMap<String, Str
     }
 }
 
+pub fn println_name_value_or(name: &str, value: &str, setting_type: SettingType) {
+    let description = match setting_type {
+        SettingType::Explicit => "",
+        SettingType::Computed => "(computed)",
+        SettingType::SystemDefault => "(default)",
+    };
+
+    println!(
+        "{} {} {}",
+        style(name).bold(),
+        style(value),
+        style(description).italic(),
+    );
+}
+
 pub fn println_signers(
     blockhash: &Hash,
     signers: &[String],
@@ -164,7 +162,7 @@ pub fn write_transaction<W: io::Write>(
         )?;
         writeln!(
             w,
-            "{}  Fee: ◎{}",
+            "{}  Fee: {} SOL",
             prefix,
             lamports_to_sol(transaction_status.fee)
         )?;
@@ -181,7 +179,7 @@ pub fn write_transaction<W: io::Write>(
             if pre == post {
                 writeln!(
                     w,
-                    "{}  Account {} balance: ◎{}",
+                    "{}  Account {} balance: {} SOL",
                     prefix,
                     i,
                     lamports_to_sol(*pre)
@@ -189,7 +187,7 @@ pub fn write_transaction<W: io::Write>(
             } else {
                 writeln!(
                     w,
-                    "{}  Account {} balance: ◎{} -> ◎{}",
+                    "{}  Account {} balance: {} SOL -> {} SOL",
                     prefix,
                     i,
                     lamports_to_sol(*pre),
@@ -197,15 +195,6 @@ pub fn write_transaction<W: io::Write>(
                 )?;
             }
         }
-
-        if let Some(log_messages) = &transaction_status.log_messages {
-            if !log_messages.is_empty() {
-                writeln!(w, "{}Log Messages:", prefix,)?;
-                for log_message in log_messages {
-                    writeln!(w, "{}  {}", prefix, log_message,)?;
-                }
-            }
-        }
     } else {
         writeln!(w, "{}Status: Unavailable", prefix)?;
     }

cli/src/feature.rs

@@ -1,367 +0,0 @@
-use crate::{
-    cli::{CliCommand, CliCommandInfo, CliConfig, CliError, ProcessResult},
-    spend_utils::{resolve_spend_tx_and_check_account_balance, SpendAmount},
-};
-use clap::{App, AppSettings, Arg, ArgMatches, SubCommand};
-use console::style;
-use serde::{Deserialize, Serialize};
-use solana_clap_utils::{input_parsers::*, input_validators::*, keypair::*};
-use solana_cli_output::{QuietDisplay, VerboseDisplay};
-use solana_client::{client_error::ClientError, rpc_client::RpcClient};
-use solana_remote_wallet::remote_wallet::RemoteWalletManager;
-use solana_runtime::{
-    feature::{self, Feature},
-    feature_set::FEATURE_NAMES,
-};
-use solana_sdk::{
-    clock::Slot, message::Message, pubkey::Pubkey, system_instruction, transaction::Transaction,
-};
-use std::{collections::HashMap, fmt, sync::Arc};
-
-#[derive(Debug, PartialEq)]
-pub enum FeatureCliCommand {
-    Status { features: Vec<Pubkey> },
-    Activate { feature: Pubkey },
-}
-
-#[derive(Serialize, Deserialize)]
-#[serde(rename_all = "camelCase", tag = "status", content = "sinceSlot")]
-pub enum CliFeatureStatus {
-    Inactive,
-    Pending,
-    Active(Slot),
-}
-
-#[derive(Serialize, Deserialize)]
-#[serde(rename_all = "camelCase")]
-pub struct CliFeature {
-    pub id: String,
-    pub description: String,
-    #[serde(flatten)]
-    pub status: CliFeatureStatus,
-}
-
-#[derive(Serialize, Deserialize)]
-#[serde(rename_all = "camelCase")]
-pub struct CliFeatures {
-    pub features: Vec<CliFeature>,
-    pub feature_activation_allowed: bool,
-    #[serde(skip)]
-    pub inactive: bool,
-}
-
-impl fmt::Display for CliFeatures {
-    fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
-        if self.features.len() > 1 {
-            writeln!(
-                f,
-                "{}",
-                style(format!(
-                    "{:<44} {:<40} {}",
-                    "Feature", "Description", "Status"
-                ))
-                .bold()
-            )?;
-        }
-        for feature in &self.features {
-            writeln!(
-                f,
-                "{:<44} {:<40} {}",
-                feature.id,
-                feature.description,
-                match feature.status {
-                    CliFeatureStatus::Inactive => style("inactive".to_string()).red(),
-                    CliFeatureStatus::Pending => style("activation pending".to_string()).yellow(),
-                    CliFeatureStatus::Active(activation_slot) =>
-                        style(format!("active since slot {}", activation_slot)).green(),
-                }
-            )?;
-        }
-        if self.inactive && !self.feature_activation_allowed {
-            writeln!(
-                f,
-                "{}",
-                style("\nFeature activation is not allowed at this time")
-                    .bold()
-                    .red()
-            )?;
-        }
-        Ok(())
-    }
-}
-
-impl QuietDisplay for CliFeatures {}
-impl VerboseDisplay for CliFeatures {}
-
-pub trait FeatureSubCommands {
-    fn feature_subcommands(self) -> Self;
-}
-
-impl FeatureSubCommands for App<'_, '_> {
-    fn feature_subcommands(self) -> Self {
-        self.subcommand(
-            SubCommand::with_name("feature")
-                .about("Runtime feature management")
-                .setting(AppSettings::SubcommandRequiredElseHelp)
-                .subcommand(
-                    SubCommand::with_name("status")
-                        .about("Query runtime feature status")
-                        .arg(
-                            Arg::with_name("features")
-                                .value_name("ADDRESS")
-                                .validator(is_valid_pubkey)
-                                .index(1)
-                                .multiple(true)
-                                .help("Feature status to query [default: all known features]"),
-                        ),
-                )
-                .subcommand(
-                    SubCommand::with_name("activate")
-                        .about("Activate a runtime feature")
-                        .arg(
-                            Arg::with_name("feature")
-                                .value_name("FEATURE_KEYPAIR")
-                                .validator(is_valid_signer)
-                                .index(1)
-                                .required(true)
-                                .help("The signer for the feature to activate"),
-                        ),
-                ),
-        )
-    }
-}
-
-fn known_feature(feature: &Pubkey) -> Result<(), CliError> {
-    if FEATURE_NAMES.contains_key(feature) {
-        Ok(())
-    } else {
-        Err(CliError::BadParameter(format!(
-            "Unknown feature: {}",
-            feature
-        )))
-    }
-}
-
-pub fn parse_feature_subcommand(
-    matches: &ArgMatches<'_>,
-    default_signer: &DefaultSigner,
-    wallet_manager: &mut Option<Arc<RemoteWalletManager>>,
-) -> Result<CliCommandInfo, CliError> {
-    let response = match matches.subcommand() {
-        ("activate", Some(matches)) => {
-            let (feature_signer, feature) = signer_of(matches, "feature", wallet_manager)?;
-            let mut signers = vec![default_signer.signer_from_path(matches, wallet_manager)?];
-            signers.push(feature_signer.unwrap());
-            let feature = feature.unwrap();
-
-            known_feature(&feature)?;
-
-            CliCommandInfo {
-                command: CliCommand::Feature(FeatureCliCommand::Activate { feature }),
-                signers,
-            }
-        }
-        ("status", Some(matches)) => {
-            let mut features = if let Some(features) = pubkeys_of(matches, "features") {
-                for feature in &features {
-                    known_feature(feature)?;
-                }
-                features
-            } else {
-                FEATURE_NAMES.keys().cloned().collect()
-            };
-            features.sort();
-            CliCommandInfo {
-                command: CliCommand::Feature(FeatureCliCommand::Status { features }),
-                signers: vec![],
-            }
-        }
-        _ => unreachable!(),
-    };
-    Ok(response)
-}
-
-pub fn process_feature_subcommand(
-    rpc_client: &RpcClient,
-    config: &CliConfig,
-    feature_subcommand: &FeatureCliCommand,
-) -> ProcessResult {
-    match feature_subcommand {
-        FeatureCliCommand::Status { features } => process_status(rpc_client, config, features),
-        FeatureCliCommand::Activate { feature } => process_activate(rpc_client, config, *feature),
-    }
-}
-
-fn active_stake_by_feature_set(rpc_client: &RpcClient) -> Result<HashMap<u32, u64>, ClientError> {
-    // Validator identity -> feature set
-    let feature_set_map = rpc_client
-        .get_cluster_nodes()?
-        .into_iter()
-        .map(|contact_info| (contact_info.pubkey, contact_info.feature_set))
-        .collect::<HashMap<_, _>>();
-
-    let vote_accounts = rpc_client.get_vote_accounts()?;
-
-    let total_active_stake: u64 = vote_accounts
-        .current
-        .iter()
-        .chain(vote_accounts.delinquent.iter())
-        .map(|vote_account| vote_account.activated_stake)
-        .sum();
-
-    // Sum all active stake by feature set
-    let mut active_stake_by_feature_set = HashMap::new();
-    for vote_account in vote_accounts.current {
-        if let Some(Some(feature_set)) = feature_set_map.get(&vote_account.node_pubkey) {
-            *active_stake_by_feature_set.entry(*feature_set).or_default() +=
-                vote_account.activated_stake;
-        } else {
-            *active_stake_by_feature_set
-                .entry(0 /* "unknown" */)
-                .or_default() += vote_account.activated_stake;
-        }
-    }
-
-    // Convert active stake to a percentage so the caller doesn't need `total_active_stake`
-    for (_, val) in active_stake_by_feature_set.iter_mut() {
-        *val = *val * 100 / total_active_stake;
-    }
-    Ok(active_stake_by_feature_set)
-}
-
-// Feature activation is only allowed when 95% of the active stake is on the current feature set
-fn feature_activation_allowed(rpc_client: &RpcClient, quiet: bool) -> Result<bool, ClientError> {
-    let my_feature_set = solana_version::Version::default().feature_set;
-
-    let active_stake_by_feature_set = active_stake_by_feature_set(rpc_client)?;
-
-    let feature_activation_allowed = active_stake_by_feature_set
-        .get(&my_feature_set)
-        .map(|percentage| *percentage >= 95)
-        .unwrap_or(false);
-
-    if !feature_activation_allowed && !quiet {
-        println!("{}", style("Stake By Feature Set:").bold());
-        for (feature_set, percentage) in active_stake_by_feature_set.iter() {
-            if *feature_set == 0 {
-                println!("unknown - {}%", percentage);
-            } else {
-                println!(
-                    "{} - {}% {}",
-                    feature_set,
-                    percentage,
-                    if *feature_set == my_feature_set {
-                        " <-- me"
-                    } else {
-                        ""
-                    }
-                );
-            }
-        }
-        println!();
-    }
-
-    Ok(feature_activation_allowed)
-}
-
-fn process_status(
-    rpc_client: &RpcClient,
-    config: &CliConfig,
-    feature_ids: &[Pubkey],
-) -> ProcessResult {
-    let mut features: Vec<CliFeature> = vec![];
-    let mut inactive = false;
-    for (i, account) in rpc_client
-        .get_multiple_accounts(feature_ids)?
-        .into_iter()
-        .enumerate()
-    {
-        let feature_id = &feature_ids[i];
-        let feature_name = FEATURE_NAMES.get(feature_id).unwrap();
-        if let Some(account) = account {
-            if let Some(feature) = Feature::from_account(&account) {
-                let feature_status = match feature.activated_at {
-                    None => CliFeatureStatus::Pending,
-                    Some(activation_slot) => CliFeatureStatus::Active(activation_slot),
-                };
-                features.push(CliFeature {
-                    id: feature_id.to_string(),
-                    description: feature_name.to_string(),
-                    status: feature_status,
-                });
-                continue;
-            }
-        }
-        inactive = true;
-        features.push(CliFeature {
-            id: feature_id.to_string(),
-            description: feature_name.to_string(),
-            status: CliFeatureStatus::Inactive,
-        });
-    }
-
-    let feature_activation_allowed = feature_activation_allowed(rpc_client, features.len() <= 1)?;
-    let feature_set = CliFeatures {
-        features,
-        feature_activation_allowed,
-        inactive,
-    };
-    Ok(config.output_format.formatted_string(&feature_set))
-}
-
-fn process_activate(
-    rpc_client: &RpcClient,
-    config: &CliConfig,
-    feature_id: Pubkey,
-) -> ProcessResult {
-    let account = rpc_client
-        .get_multiple_accounts(&[feature_id])?
-        .into_iter()
-        .next()
-        .unwrap();
-    if let Some(account) = account {
-        if Feature::from_account(&account).is_some() {
-            return Err(format!("{} has already been activated", feature_id).into());
-        }
-    }
-
-    if !feature_activation_allowed(rpc_client, false)? {
-        return Err("Feature activation is not allowed at this time".into());
-    }
-
-    let rent = rpc_client.get_minimum_balance_for_rent_exemption(Feature::size_of())?;
-
-    let (blockhash, fee_calculator) = rpc_client.get_recent_blockhash()?;
-    let (message, _) = resolve_spend_tx_and_check_account_balance(
-        rpc_client,
-        false,
-        SpendAmount::Some(rent),
-        &fee_calculator,
-        &config.signers[0].pubkey(),
-        |lamports| {
-            Message::new(
-                &[
-                    system_instruction::transfer(
-                        &config.signers[0].pubkey(),
-                        &feature_id,
-                        lamports,
-                    ),
-                    system_instruction::allocate(&feature_id, Feature::size_of() as u64),
-                    system_instruction::assign(&feature_id, &feature::id()),
-                ],
-                Some(&config.signers[0].pubkey()),
-            )
-        },
-        config.commitment,
-    )?;
-    let mut transaction = Transaction::new_unsigned(message);
-    transaction.try_sign(&config.signers, blockhash)?;
-
-    println!(
-        "Activating {} ({})",
-        FEATURE_NAMES.get(&feature_id).unwrap(),
-        feature_id
-    );
-    rpc_client.send_and_confirm_transaction_with_spinner(&transaction)?;
-    Ok("".to_string())
-}

cli/src/inflation.rs

@@ -1,89 +0,0 @@
-use crate::cli::{CliCommand, CliCommandInfo, CliConfig, CliError, ProcessResult};
-use clap::{App, ArgMatches, SubCommand};
-use console::style;
-use solana_clap_utils::keypair::*;
-use solana_client::rpc_client::RpcClient;
-use solana_remote_wallet::remote_wallet::RemoteWalletManager;
-use std::sync::Arc;
-
-#[derive(Debug, PartialEq)]
-pub enum InflationCliCommand {
-    Show,
-}
-
-pub trait InflationSubCommands {
-    fn inflation_subcommands(self) -> Self;
-}
-
-impl InflationSubCommands for App<'_, '_> {
-    fn inflation_subcommands(self) -> Self {
-        self.subcommand(SubCommand::with_name("inflation").about("Show inflation information"))
-    }
-}
-
-pub fn parse_inflation_subcommand(
-    _matches: &ArgMatches<'_>,
-    _default_signer: &DefaultSigner,
-    _wallet_manager: &mut Option<Arc<RemoteWalletManager>>,
-) -> Result<CliCommandInfo, CliError> {
-    Ok(CliCommandInfo {
-        command: CliCommand::Inflation(InflationCliCommand::Show),
-        signers: vec![],
-    })
-}
-
-pub fn process_inflation_subcommand(
-    rpc_client: &RpcClient,
-    _config: &CliConfig,
-    inflation_subcommand: &InflationCliCommand,
-) -> ProcessResult {
-    assert_eq!(*inflation_subcommand, InflationCliCommand::Show);
-
-    let governor = rpc_client.get_inflation_governor()?;
-    let current_inflation_rate = rpc_client.get_inflation_rate()?;
-
-    println!("{}", style("Inflation Governor:").bold());
-    if (governor.initial - governor.terminal).abs() < f64::EPSILON {
-        println!(
-            "Fixed APR:               {:>5.2}%",
-            governor.terminal * 100.
-        );
-    } else {
-        println!("Initial APR:             {:>5.2}%", governor.initial * 100.);
-        println!(
-            "Terminal APR:            {:>5.2}%",
-            governor.terminal * 100.
-        );
-        println!("Rate reduction per year: {:>5.2}%", governor.taper * 100.);
-    }
-    if governor.foundation_term > 0. {
-        println!("Foundation percentage:   {:>5.2}%", governor.foundation);
-        println!(
-            "Foundation term:         {:.1} years",
-            governor.foundation_term
-        );
-    }
-
-    println!(
-        "\n{}",
-        style(format!(
-            "Inflation for Epoch {}:",
-            current_inflation_rate.epoch
-        ))
-        .bold()
-    );
-    println!(
-        "Total APR:               {:>5.2}%",
-        current_inflation_rate.total * 100.
-    );
-    println!(
-        "Staking APR:             {:>5.2}%",
-        current_inflation_rate.validator * 100.
-    );
-    println!(
-        "Foundation APR:          {:>5.2}%",
-        current_inflation_rate.foundation * 100.
-    );
-
-    Ok("".to_string())
-}

cli/src/lib.rs

@@ -18,14 +18,16 @@ macro_rules! pubkey {
     };
 }
 
+#[macro_use]
 extern crate serde_derive;
 
 pub mod checks;
 pub mod cli;
+pub mod cli_output;
 pub mod cluster_query;
-pub mod feature;
-pub mod inflation;
+pub mod display;
 pub mod nonce;
+pub mod offline;
 pub mod spend_utils;
 pub mod stake;
 pub mod test_utils;

cli/src/main.rs

@@ -5,37 +5,22 @@ use clap::{
 use console::style;
 
 use solana_clap_utils::{
-    commitment::COMMITMENT_ARG,
-    input_parsers::commitment_of,
-    input_validators::is_url,
-    keypair::{CliSigners, DefaultSigner, SKIP_SEED_PHRASE_VALIDATION_ARG},
-    DisplayError,
+    commitment::COMMITMENT_ARG, input_parsers::commitment_of, input_validators::is_url,
+    keypair::SKIP_SEED_PHRASE_VALIDATION_ARG, DisplayError,
 };
-use solana_cli::cli::{
-    app, parse_command, process_command, CliCommandInfo, CliConfig, SettingType,
-    DEFAULT_RPC_TIMEOUT_SECONDS,
+use solana_cli::{
+    cli::{
+        app, parse_command, process_command, CliCommandInfo, CliConfig, CliSigners,
+        DEFAULT_RPC_TIMEOUT_SECONDS,
+    },
+    cli_output::OutputFormat,
+    display::{println_name_value, println_name_value_or},
 };
 use solana_cli_config::{Config, CONFIG_FILE};
-use solana_cli_output::{display::println_name_value, OutputFormat};
 use solana_client::rpc_config::RpcSendTransactionConfig;
 use solana_remote_wallet::remote_wallet::RemoteWalletManager;
 use std::{collections::HashMap, error, path::PathBuf, sync::Arc, time::Duration};
 
-pub fn println_name_value_or(name: &str, value: &str, setting_type: SettingType) {
-    let description = match setting_type {
-        SettingType::Explicit => "",
-        SettingType::Computed => "(computed)",
-        SettingType::SystemDefault => "(default)",
-    };
-
-    println!(
-        "{} {} {}",
-        style(name).bold(),
-        style(value),
-        style(description).italic(),
-    );
-}
-
 fn parse_settings(matches: &ArgMatches<'_>) -> Result<bool, Box<dyn error::Error>> {
     let parse_args = match matches.subcommand() {
         ("config", Some(matches)) => {
@@ -154,19 +139,13 @@ pub fn parse_args<'a>(
         matches.value_of("json_rpc_url").unwrap_or(""),
         &config.json_rpc_url,
     );
-    let default_signer_arg_name = "keypair".to_string();
     let (_, default_signer_path) = CliConfig::compute_keypair_path_setting(
-        matches.value_of(&default_signer_arg_name).unwrap_or(""),
+        matches.value_of("keypair").unwrap_or(""),
         &config.keypair_path,
     );
 
-    let default_signer = DefaultSigner {
-        arg_name: default_signer_arg_name,
-        path: default_signer_path.clone(),
-    };
-
     let CliCommandInfo { command, signers } =
-        parse_command(&matches, &default_signer, &mut wallet_manager)?;
+        parse_command(&matches, &default_signer_path, &mut wallet_manager)?;
 
     let output_format = matches
         .value_of("output_format")

cli/src/nonce.rs

@@ -1,26 +1,29 @@
 use crate::{
     checks::{check_account_for_fee_with_commitment, check_unique_pubkeys},
     cli::{
-        log_instruction_custom_error, CliCommand, CliCommandInfo, CliConfig, CliError,
-        ProcessResult,
+        generate_unique_signers, log_instruction_custom_error, CliCommand, CliCommandInfo,
+        CliConfig, CliError, ProcessResult, SignerIndex,
     },
+    cli_output::CliNonceAccount,
     spend_utils::{resolve_spend_tx_and_check_account_balance, SpendAmount},
 };
 use clap::{App, Arg, ArgMatches, SubCommand};
 use solana_clap_utils::{
-    input_parsers::*,
-    input_validators::*,
-    keypair::{DefaultSigner, SignerIndex},
-    nonce::*,
+    input_parsers::*, input_validators::*, offline::BLOCKHASH_ARG, ArgConstant,
 };
-use solana_cli_output::CliNonceAccount;
-use solana_client::{nonce_utils::*, rpc_client::RpcClient};
+use solana_client::rpc_client::RpcClient;
 use solana_remote_wallet::remote_wallet::RemoteWalletManager;
 use solana_sdk::{
     account::Account,
+    account_utils::StateMut,
+    commitment_config::CommitmentConfig,
     hash::Hash,
     message::Message,
-    nonce::{self, State},
+    nonce::{
+        self,
+        state::{Data, Versions},
+        State,
+    },
     pubkey::Pubkey,
     system_instruction::{
         advance_nonce_account, authorize_nonce_account, create_nonce_account,
@@ -30,11 +33,64 @@ use solana_sdk::{
     transaction::Transaction,
 };
 use std::sync::Arc;
+use thiserror::Error;
+
+#[derive(Debug, Error, PartialEq)]
+pub enum CliNonceError {
+    #[error("invalid account owner")]
+    InvalidAccountOwner,
+    #[error("invalid account data")]
+    InvalidAccountData,
+    #[error("unexpected account data size")]
+    UnexpectedDataSize,
+    #[error("query hash does not match stored hash")]
+    InvalidHash,
+    #[error("query authority does not match account authority")]
+    InvalidAuthority,
+    #[error("invalid state for requested operation")]
+    InvalidStateForOperation,
+    #[error("client error: {0}")]
+    Client(String),
+}
+
+pub const NONCE_ARG: ArgConstant<'static> = ArgConstant {
+    name: "nonce",
+    long: "nonce",
+    help: "Provide the nonce account to use when creating a nonced \n\
+           transaction. Nonced transactions are useful when a transaction \n\
+           requires a lengthy signing process. Learn more about nonced \n\
+           transactions at https://docs.solana.com/offline-signing/durable-nonce",
+};
+
+pub const NONCE_AUTHORITY_ARG: ArgConstant<'static> = ArgConstant {
+    name: "nonce_authority",
+    long: "nonce-authority",
+    help: "Provide the nonce authority keypair to use when signing a nonced transaction",
+};
 
 pub trait NonceSubCommands {
     fn nonce_subcommands(self) -> Self;
 }
 
+pub fn nonce_arg<'a, 'b>() -> Arg<'a, 'b> {
+    Arg::with_name(NONCE_ARG.name)
+        .long(NONCE_ARG.long)
+        .takes_value(true)
+        .value_name("PUBKEY")
+        .requires(BLOCKHASH_ARG.name)
+        .validator(is_valid_pubkey)
+        .help(NONCE_ARG.help)
+}
+
+pub fn nonce_authority_arg<'a, 'b>() -> Arg<'a, 'b> {
+    Arg::with_name(NONCE_AUTHORITY_ARG.name)
+        .long(NONCE_AUTHORITY_ARG.long)
+        .takes_value(true)
+        .value_name("KEYPAIR")
+        .validator(is_valid_signer)
+        .help(NONCE_AUTHORITY_ARG.help)
+}
+
 impl NonceSubCommands for App<'_, '_> {
     fn nonce_subcommands(self) -> Self {
         self.subcommand(
@@ -164,9 +220,64 @@ impl NonceSubCommands for App<'_, '_> {
     }
 }
 
+pub fn get_account(
+    rpc_client: &RpcClient,
+    nonce_pubkey: &Pubkey,
+) -> Result<Account, CliNonceError> {
+    get_account_with_commitment(rpc_client, nonce_pubkey, CommitmentConfig::default())
+}
+
+pub fn get_account_with_commitment(
+    rpc_client: &RpcClient,
+    nonce_pubkey: &Pubkey,
+    commitment: CommitmentConfig,
+) -> Result<Account, CliNonceError> {
+    rpc_client
+        .get_account_with_commitment(nonce_pubkey, commitment)
+        .map_err(|e| CliNonceError::Client(format!("{}", e)))
+        .and_then(|result| {
+            result.value.ok_or_else(|| {
+                CliNonceError::Client(format!("AccountNotFound: pubkey={}", nonce_pubkey))
+            })
+        })
+        .and_then(|a| match account_identity_ok(&a) {
+            Ok(()) => Ok(a),
+            Err(e) => Err(e),
+        })
+}
+
+pub fn account_identity_ok(account: &Account) -> Result<(), CliNonceError> {
+    if account.owner != system_program::id() {
+        Err(CliNonceError::InvalidAccountOwner)
+    } else if account.data.is_empty() {
+        Err(CliNonceError::UnexpectedDataSize)
+    } else {
+        Ok(())
+    }
+}
+
+pub fn state_from_account(account: &Account) -> Result<State, CliNonceError> {
+    account_identity_ok(account)?;
+    StateMut::<Versions>::state(account)
+        .map_err(|_| CliNonceError::InvalidAccountData)
+        .map(|v| v.convert_to_current())
+}
+
+pub fn data_from_account(account: &Account) -> Result<Data, CliNonceError> {
+    account_identity_ok(account)?;
+    state_from_account(account).and_then(|ref s| data_from_state(s).map(|d| d.clone()))
+}
+
+pub fn data_from_state(state: &State) -> Result<&Data, CliNonceError> {
+    match state {
+        State::Uninitialized => Err(CliNonceError::InvalidStateForOperation),
+        State::Initialized(data) => Ok(data),
+    }
+}
+
 pub fn parse_authorize_nonce_account(
     matches: &ArgMatches<'_>,
-    default_signer: &DefaultSigner,
+    default_signer_path: &str,
     wallet_manager: &mut Option<Arc<RemoteWalletManager>>,
 ) -> Result<CliCommandInfo, CliError> {
     let nonce_account = pubkey_of_signer(matches, "nonce_account_pubkey", wallet_manager)?.unwrap();
@@ -175,9 +286,10 @@ pub fn parse_authorize_nonce_account(
         signer_of(matches, NONCE_AUTHORITY_ARG.name, wallet_manager)?;
 
     let payer_provided = None;
-    let signer_info = default_signer.generate_unique_signers(
+    let signer_info = generate_unique_signers(
         vec![payer_provided, nonce_authority],
         matches,
+        default_signer_path,
         wallet_manager,
     )?;
 
@@ -193,7 +305,7 @@ pub fn parse_authorize_nonce_account(
 
 pub fn parse_nonce_create_account(
     matches: &ArgMatches<'_>,
-    default_signer: &DefaultSigner,
+    default_signer_path: &str,
     wallet_manager: &mut Option<Arc<RemoteWalletManager>>,
 ) -> Result<CliCommandInfo, CliError> {
     let (nonce_account, nonce_account_pubkey) =
@@ -203,9 +315,10 @@ pub fn parse_nonce_create_account(
     let nonce_authority = pubkey_of_signer(matches, NONCE_AUTHORITY_ARG.name, wallet_manager)?;
 
     let payer_provided = None;
-    let signer_info = default_signer.generate_unique_signers(
+    let signer_info = generate_unique_signers(
         vec![payer_provided, nonce_account],
         matches,
+        default_signer_path,
         wallet_manager,
     )?;
 
@@ -235,7 +348,7 @@ pub fn parse_get_nonce(
 
 pub fn parse_new_nonce(
     matches: &ArgMatches<'_>,
-    default_signer: &DefaultSigner,
+    default_signer_path: &str,
     wallet_manager: &mut Option<Arc<RemoteWalletManager>>,
 ) -> Result<CliCommandInfo, CliError> {
     let nonce_account = pubkey_of_signer(matches, "nonce_account_pubkey", wallet_manager)?.unwrap();
@@ -243,9 +356,10 @@ pub fn parse_new_nonce(
         signer_of(matches, NONCE_AUTHORITY_ARG.name, wallet_manager)?;
 
     let payer_provided = None;
-    let signer_info = default_signer.generate_unique_signers(
+    let signer_info = generate_unique_signers(
         vec![payer_provided, nonce_authority],
         matches,
+        default_signer_path,
         wallet_manager,
     )?;
 
@@ -277,7 +391,7 @@ pub fn parse_show_nonce_account(
 
 pub fn parse_withdraw_from_nonce_account(
     matches: &ArgMatches<'_>,
-    default_signer: &DefaultSigner,
+    default_signer_path: &str,
     wallet_manager: &mut Option<Arc<RemoteWalletManager>>,
 ) -> Result<CliCommandInfo, CliError> {
     let nonce_account = pubkey_of_signer(matches, "nonce_account_pubkey", wallet_manager)?.unwrap();
@@ -288,9 +402,10 @@ pub fn parse_withdraw_from_nonce_account(
         signer_of(matches, NONCE_AUTHORITY_ARG.name, wallet_manager)?;
 
     let payer_provided = None;
-    let signer_info = default_signer.generate_unique_signers(
+    let signer_info = generate_unique_signers(
         vec![payer_provided, nonce_authority],
         matches,
+        default_signer_path,
         wallet_manager,
     )?;
 
@@ -314,14 +429,14 @@ pub fn check_nonce_account(
     match state_from_account(nonce_account)? {
         State::Initialized(ref data) => {
             if &data.blockhash != nonce_hash {
-                Err(Error::InvalidHash.into())
+                Err(CliNonceError::InvalidHash.into())
             } else if nonce_authority != &data.authority {
-                Err(Error::InvalidAuthority.into())
+                Err(CliNonceError::InvalidAuthority.into())
             } else {
                 Ok(())
             }
         }
-        State::Uninitialized => Err(Error::InvalidStateForOperation.into()),
+        State::Uninitialized => Err(CliNonceError::InvalidStateForOperation.into()),
     }
 }
 
@@ -576,10 +691,9 @@ mod tests {
     use crate::cli::{app, parse_command};
     use solana_sdk::{
         account::Account,
-        account_utils::StateMut,
         fee_calculator::FeeCalculator,
         hash::hash,
-        nonce::{self, state::Versions, State},
+        nonce::{self, State},
         signature::{read_keypair_file, write_keypair, Keypair, Signer},
         system_program,
     };
@@ -596,10 +710,6 @@ mod tests {
         let default_keypair = Keypair::new();
         let (default_keypair_file, mut tmp_file) = make_tmp_file();
         write_keypair(&default_keypair, tmp_file.as_file_mut()).unwrap();
-        let default_signer = DefaultSigner {
-            path: default_keypair_file.clone(),
-            arg_name: String::new(),
-        };
         let (keypair_file, mut tmp_file) = make_tmp_file();
         let nonce_account_keypair = Keypair::new();
         write_keypair(&nonce_account_keypair, tmp_file.as_file_mut()).unwrap();
@@ -618,7 +728,12 @@ mod tests {
             &Pubkey::default().to_string(),
         ]);
         assert_eq!(
-            parse_command(&test_authorize_nonce_account, &default_signer, &mut None).unwrap(),
+            parse_command(
+                &test_authorize_nonce_account,
+                &default_keypair_file,
+                &mut None
+            )
+            .unwrap(),
             CliCommandInfo {
                 command: CliCommand::AuthorizeNonceAccount {
                     nonce_account: nonce_account_pubkey,
@@ -639,7 +754,12 @@ mod tests {
             &authority_keypair_file,
         ]);
         assert_eq!(
-            parse_command(&test_authorize_nonce_account, &default_signer, &mut None).unwrap(),
+            parse_command(
+                &test_authorize_nonce_account,
+                &default_keypair_file,
+                &mut None
+            )
+            .unwrap(),
             CliCommandInfo {
                 command: CliCommand::AuthorizeNonceAccount {
                     nonce_account: read_keypair_file(&keypair_file).unwrap().pubkey(),
@@ -661,7 +781,7 @@ mod tests {
             "50",
         ]);
         assert_eq!(
-            parse_command(&test_create_nonce_account, &default_signer, &mut None).unwrap(),
+            parse_command(&test_create_nonce_account, &default_keypair_file, &mut None).unwrap(),
             CliCommandInfo {
                 command: CliCommand::CreateNonceAccount {
                     nonce_account: 1,
@@ -686,7 +806,7 @@ mod tests {
             &authority_keypair_file,
         ]);
         assert_eq!(
-            parse_command(&test_create_nonce_account, &default_signer, &mut None).unwrap(),
+            parse_command(&test_create_nonce_account, &default_keypair_file, &mut None).unwrap(),
             CliCommandInfo {
                 command: CliCommand::CreateNonceAccount {
                     nonce_account: 1,
@@ -708,7 +828,7 @@ mod tests {
             &nonce_account_string,
         ]);
         assert_eq!(
-            parse_command(&test_get_nonce, &default_signer, &mut None).unwrap(),
+            parse_command(&test_get_nonce, &default_keypair_file, &mut None).unwrap(),
             CliCommandInfo {
                 command: CliCommand::GetNonce(nonce_account_keypair.pubkey()),
                 signers: vec![],
@@ -722,7 +842,7 @@ mod tests {
                 .get_matches_from(vec!["test", "new-nonce", &keypair_file]);
         let nonce_account = read_keypair_file(&keypair_file).unwrap();
         assert_eq!(
-            parse_command(&test_new_nonce, &default_signer, &mut None).unwrap(),
+            parse_command(&test_new_nonce, &default_keypair_file, &mut None).unwrap(),
             CliCommandInfo {
                 command: CliCommand::NewNonce {
                     nonce_account: nonce_account.pubkey(),
@@ -742,7 +862,7 @@ mod tests {
         ]);
         let nonce_account = read_keypair_file(&keypair_file).unwrap();
         assert_eq!(
-            parse_command(&test_new_nonce, &default_signer, &mut None).unwrap(),
+            parse_command(&test_new_nonce, &default_keypair_file, &mut None).unwrap(),
             CliCommandInfo {
                 command: CliCommand::NewNonce {
                     nonce_account: nonce_account.pubkey(),
@@ -762,7 +882,7 @@ mod tests {
             &nonce_account_string,
         ]);
         assert_eq!(
-            parse_command(&test_show_nonce_account, &default_signer, &mut None).unwrap(),
+            parse_command(&test_show_nonce_account, &default_keypair_file, &mut None).unwrap(),
             CliCommandInfo {
                 command: CliCommand::ShowNonceAccount {
                     nonce_account_pubkey: nonce_account_keypair.pubkey(),
@@ -783,7 +903,7 @@ mod tests {
         assert_eq!(
             parse_command(
                 &test_withdraw_from_nonce_account,
-                &default_signer,
+                &default_keypair_file,
                 &mut None
             )
             .unwrap(),
@@ -811,7 +931,7 @@ mod tests {
         assert_eq!(
             parse_command(
                 &test_withdraw_from_nonce_account,
-                &default_signer,
+                &default_keypair_file,
                 &mut None
             )
             .unwrap(),
@@ -833,7 +953,7 @@ mod tests {
     #[test]
     fn test_check_nonce_account() {
         let blockhash = Hash::default();
-        let nonce_pubkey = solana_sdk::pubkey::new_rand();
+        let nonce_pubkey = Pubkey::new_rand();
         let data = Versions::new_current(State::Initialized(nonce::state::Data {
             authority: nonce_pubkey,
             blockhash,
@@ -846,14 +966,14 @@ mod tests {
         if let CliError::InvalidNonce(err) =
             check_nonce_account(&invalid_owner.unwrap(), &nonce_pubkey, &blockhash).unwrap_err()
         {
-            assert_eq!(err, Error::InvalidAccountOwner,);
+            assert_eq!(err, CliNonceError::InvalidAccountOwner,);
         }
 
         let invalid_data = Account::new_data(1, &"invalid", &system_program::ID);
         if let CliError::InvalidNonce(err) =
             check_nonce_account(&invalid_data.unwrap(), &nonce_pubkey, &blockhash).unwrap_err()
         {
-            assert_eq!(err, Error::InvalidAccountData,);
+            assert_eq!(err, CliNonceError::InvalidAccountData,);
         }
 
         let data = Versions::new_current(State::Initialized(nonce::state::Data {
@@ -865,11 +985,11 @@ mod tests {
         if let CliError::InvalidNonce(err) =
             check_nonce_account(&invalid_hash.unwrap(), &nonce_pubkey, &blockhash).unwrap_err()
         {
-            assert_eq!(err, Error::InvalidHash,);
+            assert_eq!(err, CliNonceError::InvalidHash,);
         }
 
         let data = Versions::new_current(State::Initialized(nonce::state::Data {
-            authority: solana_sdk::pubkey::new_rand(),
+            authority: Pubkey::new_rand(),
             blockhash,
             fee_calculator: FeeCalculator::default(),
         }));
@@ -877,7 +997,7 @@ mod tests {
         if let CliError::InvalidNonce(err) =
             check_nonce_account(&invalid_authority.unwrap(), &nonce_pubkey, &blockhash).unwrap_err()
         {
-            assert_eq!(err, Error::InvalidAuthority,);
+            assert_eq!(err, CliNonceError::InvalidAuthority,);
         }
 
         let data = Versions::new_current(State::Uninitialized);
@@ -885,7 +1005,7 @@ mod tests {
         if let CliError::InvalidNonce(err) =
             check_nonce_account(&invalid_state.unwrap(), &nonce_pubkey, &blockhash).unwrap_err()
         {
-            assert_eq!(err, Error::InvalidStateForOperation,);
+            assert_eq!(err, CliNonceError::InvalidStateForOperation,);
         }
     }
 
@@ -897,14 +1017,14 @@ mod tests {
         let system_account = Account::new(1, 0, &system_program::id());
         assert_eq!(
             account_identity_ok(&system_account),
-            Err(Error::UnexpectedDataSize),
+            Err(CliNonceError::UnexpectedDataSize),
         );
 
         let other_program = Pubkey::new(&[1u8; 32]);
         let other_account_no_data = Account::new(1, 0, &other_program);
         assert_eq!(
             account_identity_ok(&other_account_no_data),
-            Err(Error::InvalidAccountOwner),
+            Err(CliNonceError::InvalidAccountOwner),
         );
     }
 
@@ -929,7 +1049,7 @@ mod tests {
         let wrong_data_size_account = Account::new(1, 1, &system_program::id());
         assert_eq!(
             state_from_account(&wrong_data_size_account),
-            Err(Error::InvalidAccountData),
+            Err(CliNonceError::InvalidAccountData),
         );
     }
 
@@ -939,11 +1059,11 @@ mod tests {
         let state = state_from_account(&nonce_account).unwrap();
         assert_eq!(
             data_from_state(&state),
-            Err(Error::InvalidStateForOperation)
+            Err(CliNonceError::InvalidStateForOperation)
         );
         assert_eq!(
             data_from_account(&nonce_account),
-            Err(Error::InvalidStateForOperation)
+            Err(CliNonceError::InvalidStateForOperation)
         );
 
         let data = nonce::state::Data {

cli/src/offline/blockhash_query.rs

@@ -1,13 +1,5 @@
-use crate::{nonce_utils, rpc_client::RpcClient};
-use clap::ArgMatches;
-use solana_clap_utils::{
-    input_parsers::{pubkey_of, value_of},
-    nonce::*,
-    offline::*,
-};
-use solana_sdk::{
-    commitment_config::CommitmentConfig, fee_calculator::FeeCalculator, hash::Hash, pubkey::Pubkey,
-};
+use super::*;
+use solana_sdk::commitment_config::CommitmentConfig;
 
 #[derive(Debug, PartialEq)]
 pub enum Source {
@@ -29,8 +21,8 @@ impl Source {
                 Ok((res.0, res.1))
             }
             Self::NonceAccount(ref pubkey) => {
-                let data = nonce_utils::get_account_with_commitment(rpc_client, pubkey, commitment)
-                    .and_then(|ref a| nonce_utils::data_from_account(a))?;
+                let data = nonce::get_account_with_commitment(rpc_client, pubkey, commitment)
+                    .and_then(|ref a| nonce::data_from_account(a))?;
                 Ok((data.blockhash, data.fee_calculator))
             }
         }
@@ -50,8 +42,8 @@ impl Source {
                 Ok(res)
             }
             Self::NonceAccount(ref pubkey) => {
-                let res = nonce_utils::get_account_with_commitment(rpc_client, pubkey, commitment)?;
-                let res = nonce_utils::data_from_account(&res)?;
+                let res = nonce::get_account_with_commitment(rpc_client, pubkey, commitment)?;
+                let res = nonce::data_from_account(&res)?;
                 Ok(Some(res)
                     .filter(|d| d.blockhash == *blockhash)
                     .map(|d| d.fee_calculator))
@@ -83,7 +75,7 @@ impl BlockhashQuery {
     pub fn new_from_matches(matches: &ArgMatches<'_>) -> Self {
         let blockhash = value_of(matches, BLOCKHASH_ARG.name);
         let sign_only = matches.is_present(SIGN_ONLY_ARG.name);
-        let nonce_account = pubkey_of(matches, NONCE_ARG.name);
+        let nonce_account = pubkey_of(matches, nonce::NONCE_ARG.name);
         BlockhashQuery::new(blockhash, sign_only, nonce_account)
     }
 
@@ -116,15 +108,17 @@ impl Default for BlockhashQuery {
 #[cfg(test)]
 mod tests {
     use super::*;
-    use crate::{
-        blockhash_query,
-        rpc_request::RpcRequest,
-        rpc_response::{Response, RpcFeeCalculator, RpcResponseContext},
-    };
+    use crate::{nonce::nonce_arg, offline::blockhash_query::BlockhashQuery};
     use clap::App;
     use serde_json::{self, json, Value};
     use solana_account_decoder::{UiAccount, UiAccountEncoding};
-    use solana_sdk::{account::Account, hash::hash, nonce, system_program};
+    use solana_client::{
+        rpc_request::RpcRequest,
+        rpc_response::{Response, RpcFeeCalculator, RpcResponseContext},
+    };
+    use solana_sdk::{
+        account::Account, fee_calculator::FeeCalculator, hash::hash, nonce, system_program,
+    };
     use std::collections::HashMap;
 
     #[test]
@@ -178,7 +172,7 @@ mod tests {
     #[test]
     fn test_blockhash_query_new_from_matches_ok() {
         let test_commands = App::new("blockhash_query_test")
-            .nonce_args(false)
+            .arg(nonce_arg())
             .offline_args();
         let blockhash = hash(&[1u8]);
         let blockhash_string = blockhash.to_string();

cli/src/offline/mod.rs

@@ -0,0 +1,129 @@
+pub mod blockhash_query;
+
+use crate::nonce;
+use clap::{App, Arg, ArgMatches};
+use serde_json::Value;
+use solana_clap_utils::{
+    input_parsers::{pubkey_of, value_of},
+    input_validators::{is_hash, is_pubkey_sig},
+    keypair::presigner_from_pubkey_sigs,
+    offline::{BLOCKHASH_ARG, SIGNER_ARG, SIGN_ONLY_ARG},
+};
+use solana_client::rpc_client::RpcClient;
+use solana_sdk::{
+    fee_calculator::FeeCalculator,
+    hash::Hash,
+    pubkey::Pubkey,
+    signature::{Presigner, Signature},
+};
+use std::str::FromStr;
+
+fn blockhash_arg<'a, 'b>() -> Arg<'a, 'b> {
+    Arg::with_name(BLOCKHASH_ARG.name)
+        .long(BLOCKHASH_ARG.long)
+        .takes_value(true)
+        .value_name("BLOCKHASH")
+        .validator(is_hash)
+        .help(BLOCKHASH_ARG.help)
+}
+
+fn sign_only_arg<'a, 'b>() -> Arg<'a, 'b> {
+    Arg::with_name(SIGN_ONLY_ARG.name)
+        .long(SIGN_ONLY_ARG.long)
+        .takes_value(false)
+        .requires(BLOCKHASH_ARG.name)
+        .help(SIGN_ONLY_ARG.help)
+}
+
+fn signer_arg<'a, 'b>() -> Arg<'a, 'b> {
+    Arg::with_name(SIGNER_ARG.name)
+        .long(SIGNER_ARG.long)
+        .takes_value(true)
+        .value_name("PUBKEY=SIGNATURE")
+        .validator(is_pubkey_sig)
+        .requires(BLOCKHASH_ARG.name)
+        .multiple(true)
+        .help(SIGNER_ARG.help)
+}
+
+pub trait OfflineArgs {
+    fn offline_args(self) -> Self;
+}
+
+impl OfflineArgs for App<'_, '_> {
+    fn offline_args(self) -> Self {
+        self.arg(blockhash_arg())
+            .arg(sign_only_arg())
+            .arg(signer_arg())
+    }
+}
+
+pub struct SignOnly {
+    pub blockhash: Hash,
+    pub present_signers: Vec<(Pubkey, Signature)>,
+    pub absent_signers: Vec<Pubkey>,
+    pub bad_signers: Vec<Pubkey>,
+}
+
+impl SignOnly {
+    pub fn has_all_signers(&self) -> bool {
+        self.absent_signers.is_empty() && self.bad_signers.is_empty()
+    }
+
+    pub fn presigner_of(&self, pubkey: &Pubkey) -> Option<Presigner> {
+        presigner_from_pubkey_sigs(pubkey, &self.present_signers)
+    }
+}
+
+pub fn parse_sign_only_reply_string(reply: &str) -> SignOnly {
+    let object: Value = serde_json::from_str(&reply).unwrap();
+    let blockhash_str = object.get("blockhash").unwrap().as_str().unwrap();
+    let blockhash = blockhash_str.parse::<Hash>().unwrap();
+    let mut present_signers: Vec<(Pubkey, Signature)> = Vec::new();
+    let signer_strings = object.get("signers");
+    if let Some(sig_strings) = signer_strings {
+        present_signers = sig_strings
+            .as_array()
+            .unwrap()
+            .iter()
+            .map(|signer_string| {
+                let mut signer = signer_string.as_str().unwrap().split('=');
+                let key = Pubkey::from_str(signer.next().unwrap()).unwrap();
+                let sig = Signature::from_str(signer.next().unwrap()).unwrap();
+                (key, sig)
+            })
+            .collect();
+    }
+    let mut absent_signers: Vec<Pubkey> = Vec::new();
+    let signer_strings = object.get("absent");
+    if let Some(sig_strings) = signer_strings {
+        absent_signers = sig_strings
+            .as_array()
+            .unwrap()
+            .iter()
+            .map(|val| {
+                let s = val.as_str().unwrap();
+                Pubkey::from_str(s).unwrap()
+            })
+            .collect();
+    }
+    let mut bad_signers: Vec<Pubkey> = Vec::new();
+    let signer_strings = object.get("badSig");
+    if let Some(sig_strings) = signer_strings {
+        bad_signers = sig_strings
+            .as_array()
+            .unwrap()
+            .iter()
+            .map(|val| {
+                let s = val.as_str().unwrap();
+                Pubkey::from_str(s).unwrap()
+            })
+            .collect();
+    }
+    SignOnly {
+        blockhash,
+        present_signers,
+        absent_signers,
+        bad_signers,
+    }
+}

cli/src/stake.rs

@@ -1,39 +1,22 @@
 use crate::{
     checks::{check_account_for_fee_with_commitment, check_unique_pubkeys},
     cli::{
-        log_instruction_custom_error, CliCommand, CliCommandInfo, CliConfig, CliError,
-        ProcessResult,
+        fee_payer_arg, generate_unique_signers, log_instruction_custom_error, nonce_authority_arg,
+        return_signers, CliCommand, CliCommandInfo, CliConfig, CliError, ProcessResult,
+        SignerIndex, FEE_PAYER_ARG,
     },
-    nonce::check_nonce_account,
+    cli_output::{CliStakeHistory, CliStakeHistoryEntry, CliStakeState, CliStakeType},
+    nonce::{self, check_nonce_account, nonce_arg, NONCE_ARG, NONCE_AUTHORITY_ARG},
+    offline::{blockhash_query::BlockhashQuery, *},
     spend_utils::{resolve_spend_tx_and_check_account_balances, SpendAmount},
 };
-use chrono::{Local, TimeZone};
 use clap::{App, Arg, ArgGroup, ArgMatches, SubCommand};
-use solana_clap_utils::{
-    fee_payer::{fee_payer_arg, FEE_PAYER_ARG},
-    input_parsers::*,
-    input_validators::*,
-    keypair::{DefaultSigner, SignerIndex},
-    nonce::*,
-    offline::*,
-    ArgConstant,
-};
-use solana_cli_output::{
-    return_signers, CliEpochReward, CliStakeHistory, CliStakeHistoryEntry, CliStakeState,
-    CliStakeType,
-};
-use solana_client::{
-    blockhash_query::BlockhashQuery,
-    client_error::{ClientError, ClientErrorKind},
-    nonce_utils,
-    rpc_client::RpcClient,
-    rpc_custom_error,
-    rpc_request::{self, DELINQUENT_VALIDATOR_SLOT_DISTANCE},
-};
+use solana_clap_utils::{input_parsers::*, input_validators::*, offline::*, ArgConstant};
+use solana_client::{rpc_client::RpcClient, rpc_request::DELINQUENT_VALIDATOR_SLOT_DISTANCE};
 use solana_remote_wallet::remote_wallet::RemoteWalletManager;
 use solana_sdk::{
     account_utils::StateMut,
-    clock::{Clock, Epoch, Slot, UnixTimestamp, SECONDS_PER_DAY},
+    clock::Clock,
     message::Message,
     pubkey::Pubkey,
     system_instruction::SystemError,
@@ -49,7 +32,7 @@ use solana_stake_program::{
     stake_state::{Authorized, Lockup, Meta, StakeAuthorize, StakeState},
 };
 use solana_vote_program::vote_state::VoteState;
-use std::{convert::TryInto, ops::Deref, sync::Arc};
+use std::{ops::Deref, sync::Arc};
 
 pub const STAKE_AUTHORITY_ARG: ArgConstant<'static> = ArgConstant {
     name: "stake_authority",
@@ -161,7 +144,8 @@ impl StakeSubCommands for App<'_, '_> {
                         .help("Source account of funds [default: cli config keypair]"),
                 )
                 .offline_args()
-                .nonce_args(false)
+                .arg(nonce_arg())
+                .arg(nonce_authority_arg())
                 .arg(fee_payer_arg())
         )
         .subcommand(
@@ -190,7 +174,8 @@ impl StakeSubCommands for App<'_, '_> {
                 )
                 .arg(stake_authority_arg())
                 .offline_args()
-                .nonce_args(false)
+                .arg(nonce_arg())
+                .arg(nonce_authority_arg())
                 .arg(fee_payer_arg())
         )
         .subcommand(
@@ -220,7 +205,8 @@ impl StakeSubCommands for App<'_, '_> {
                 .arg(stake_authority_arg())
                 .arg(withdraw_authority_arg())
                 .offline_args()
-                .nonce_args(false)
+                .arg(nonce_arg())
+                .arg(nonce_authority_arg())
                 .arg(fee_payer_arg())
         )
         .subcommand(
@@ -235,7 +221,8 @@ impl StakeSubCommands for App<'_, '_> {
                 )
                 .arg(stake_authority_arg())
                 .offline_args()
-                .nonce_args(false)
+                .arg(nonce_arg())
+                .arg(nonce_authority_arg())
                 .arg(fee_payer_arg())
         )
         .subcommand(
@@ -275,7 +262,8 @@ impl StakeSubCommands for App<'_, '_> {
                 )
                 .arg(stake_authority_arg())
                 .offline_args()
-                .nonce_args(false)
+                .arg(nonce_arg())
+                .arg(nonce_authority_arg())
                 .arg(fee_payer_arg())
         )
         .subcommand(
@@ -297,7 +285,8 @@ impl StakeSubCommands for App<'_, '_> {
                 )
                 .arg(stake_authority_arg())
                 .offline_args()
-                .nonce_args(false)
+                .arg(nonce_arg())
+                .arg(nonce_authority_arg())
                 .arg(fee_payer_arg())
         )
         .subcommand(
@@ -328,7 +317,8 @@ impl StakeSubCommands for App<'_, '_> {
                 )
                 .arg(withdraw_authority_arg())
                 .offline_args()
-                .nonce_args(false)
+                .arg(nonce_arg())
+                .arg(nonce_authority_arg())
                 .arg(fee_payer_arg())
                 .arg(
                     Arg::with_name("custodian")
@@ -383,7 +373,8 @@ impl StakeSubCommands for App<'_, '_> {
                         .help("Keypair of the existing custodian [default: cli config pubkey]")
                 )
                 .offline_args()
-                .nonce_args(false)
+                .arg(nonce_arg())
+                .arg(nonce_authority_arg())
                 .arg(fee_payer_arg())
         )
         .subcommand(
@@ -420,7 +411,7 @@ impl StakeSubCommands for App<'_, '_> {
 
 pub fn parse_stake_create_account(
     matches: &ArgMatches<'_>,
-    default_signer: &DefaultSigner,
+    default_signer_path: &str,
     wallet_manager: &mut Option<Arc<RemoteWalletManager>>,
 ) -> Result<CliCommandInfo, CliError> {
     let seed = matches.value_of("seed").map(|s| s.to_string());
@@ -445,7 +436,7 @@ pub fn parse_stake_create_account(
         bulk_signers.push(nonce_authority);
     }
     let signer_info =
-        default_signer.generate_unique_signers(bulk_signers, matches, wallet_manager)?;
+        generate_unique_signers(bulk_signers, matches, default_signer_path, wallet_manager)?;
 
     Ok(CliCommandInfo {
         command: CliCommand::CreateStakeAccount {
@@ -472,7 +463,7 @@ pub fn parse_stake_create_account(
 
 pub fn parse_stake_delegate_stake(
     matches: &ArgMatches<'_>,
-    default_signer: &DefaultSigner,
+    default_signer_path: &str,
     wallet_manager: &mut Option<Arc<RemoteWalletManager>>,
 ) -> Result<CliCommandInfo, CliError> {
     let stake_account_pubkey =
@@ -494,7 +485,7 @@ pub fn parse_stake_delegate_stake(
         bulk_signers.push(nonce_authority);
     }
     let signer_info =
-        default_signer.generate_unique_signers(bulk_signers, matches, wallet_manager)?;
+        generate_unique_signers(bulk_signers, matches, default_signer_path, wallet_manager)?;
 
     Ok(CliCommandInfo {
         command: CliCommand::DelegateStake {
@@ -514,7 +505,7 @@ pub fn parse_stake_delegate_stake(
 
 pub fn parse_stake_authorize(
     matches: &ArgMatches<'_>,
-    default_signer: &DefaultSigner,
+    default_signer_path: &str,
     wallet_manager: &mut Option<Arc<RemoteWalletManager>>,
 ) -> Result<CliCommandInfo, CliError> {
     let stake_account_pubkey =
@@ -566,7 +557,7 @@ pub fn parse_stake_authorize(
         bulk_signers.push(nonce_authority);
     }
     let signer_info =
-        default_signer.generate_unique_signers(bulk_signers, matches, wallet_manager)?;
+        generate_unique_signers(bulk_signers, matches, default_signer_path, wallet_manager)?;
 
     let new_authorizations = new_authorizations
         .into_iter()
@@ -597,7 +588,7 @@ pub fn parse_stake_authorize(
 
 pub fn parse_split_stake(
     matches: &ArgMatches<'_>,
-    default_signer: &DefaultSigner,
+    default_signer_path: &str,
     wallet_manager: &mut Option<Arc<RemoteWalletManager>>,
 ) -> Result<CliCommandInfo, CliError> {
     let stake_account_pubkey =
@@ -621,7 +612,7 @@ pub fn parse_split_stake(
         bulk_signers.push(nonce_authority);
     }
     let signer_info =
-        default_signer.generate_unique_signers(bulk_signers, matches, wallet_manager)?;
+        generate_unique_signers(bulk_signers, matches, default_signer_path, wallet_manager)?;
 
     Ok(CliCommandInfo {
         command: CliCommand::SplitStake {
@@ -642,7 +633,7 @@ pub fn parse_split_stake(
 
 pub fn parse_merge_stake(
     matches: &ArgMatches<'_>,
-    default_signer: &DefaultSigner,
+    default_signer_path: &str,
     wallet_manager: &mut Option<Arc<RemoteWalletManager>>,
 ) -> Result<CliCommandInfo, CliError> {
     let stake_account_pubkey =
@@ -664,7 +655,7 @@ pub fn parse_merge_stake(
         bulk_signers.push(nonce_authority);
     }
     let signer_info =
-        default_signer.generate_unique_signers(bulk_signers, matches, wallet_manager)?;
+        generate_unique_signers(bulk_signers, matches, default_signer_path, wallet_manager)?;
 
     Ok(CliCommandInfo {
         command: CliCommand::MergeStake {
@@ -683,7 +674,7 @@ pub fn parse_merge_stake(
 
 pub fn parse_stake_deactivate_stake(
     matches: &ArgMatches<'_>,
-    default_signer: &DefaultSigner,
+    default_signer_path: &str,
     wallet_manager: &mut Option<Arc<RemoteWalletManager>>,
 ) -> Result<CliCommandInfo, CliError> {
     let stake_account_pubkey =
@@ -702,7 +693,7 @@ pub fn parse_stake_deactivate_stake(
         bulk_signers.push(nonce_authority);
     }
     let signer_info =
-        default_signer.generate_unique_signers(bulk_signers, matches, wallet_manager)?;
+        generate_unique_signers(bulk_signers, matches, default_signer_path, wallet_manager)?;
 
     Ok(CliCommandInfo {
         command: CliCommand::DeactivateStake {
@@ -720,7 +711,7 @@ pub fn parse_stake_deactivate_stake(
 
 pub fn parse_stake_withdraw_stake(
     matches: &ArgMatches<'_>,
-    default_signer: &DefaultSigner,
+    default_signer_path: &str,
     wallet_manager: &mut Option<Arc<RemoteWalletManager>>,
 ) -> Result<CliCommandInfo, CliError> {
     let stake_account_pubkey =
@@ -746,7 +737,7 @@ pub fn parse_stake_withdraw_stake(
         bulk_signers.push(custodian);
     }
     let signer_info =
-        default_signer.generate_unique_signers(bulk_signers, matches, wallet_manager)?;
+        generate_unique_signers(bulk_signers, matches, default_signer_path, wallet_manager)?;
 
     Ok(CliCommandInfo {
         command: CliCommand::WithdrawStake {
@@ -767,7 +758,7 @@ pub fn parse_stake_withdraw_stake(
 
 pub fn parse_stake_set_lockup(
     matches: &ArgMatches<'_>,
-    default_signer: &DefaultSigner,
+    default_signer_path: &str,
     wallet_manager: &mut Option<Arc<RemoteWalletManager>>,
 ) -> Result<CliCommandInfo, CliError> {
     let stake_account_pubkey =
@@ -790,7 +781,7 @@ pub fn parse_stake_set_lockup(
         bulk_signers.push(nonce_authority);
     }
     let signer_info =
-        default_signer.generate_unique_signers(bulk_signers, matches, wallet_manager)?;
+        generate_unique_signers(bulk_signers, matches, default_signer_path, wallet_manager)?;
 
     Ok(CliCommandInfo {
         command: CliCommand::StakeSetLockup {
@@ -943,11 +934,8 @@ pub fn process_create_stake_account(
         }
 
         if let Some(nonce_account) = &nonce_account {
-            let nonce_account = nonce_utils::get_account_with_commitment(
-                rpc_client,
-                nonce_account,
-                config.commitment,
-            )?;
+            let nonce_account =
+                nonce::get_account_with_commitment(rpc_client, nonce_account, config.commitment)?;
             check_nonce_account(&nonce_account, &nonce_authority.pubkey(), &recent_blockhash)?;
         }
     }
@@ -955,7 +943,7 @@ pub fn process_create_stake_account(
     let mut tx = Transaction::new_unsigned(message);
     if sign_only {
         tx.try_partial_sign(&config.signers, recent_blockhash)?;
-        return_signers(&tx, &config.output_format)
+        return_signers(&tx, &config)
     } else {
         tx.try_sign(&config.signers, recent_blockhash)?;
         let result = rpc_client.send_and_confirm_transaction_with_spinner_and_config(
@@ -1014,15 +1002,12 @@ pub fn process_stake_authorize(
 
     if sign_only {
         tx.try_partial_sign(&config.signers, recent_blockhash)?;
-        return_signers(&tx, &config.output_format)
+        return_signers(&tx, &config)
     } else {
         tx.try_sign(&config.signers, recent_blockhash)?;
         if let Some(nonce_account) = &nonce_account {
-            let nonce_account = nonce_utils::get_account_with_commitment(
-                rpc_client,
-                nonce_account,
-                config.commitment,
-            )?;
+            let nonce_account =
+                nonce::get_account_with_commitment(rpc_client, nonce_account, config.commitment)?;
             check_nonce_account(&nonce_account, &nonce_authority.pubkey(), &recent_blockhash)?;
         }
         check_account_for_fee_with_commitment(
@@ -1077,15 +1062,12 @@ pub fn process_deactivate_stake_account(
 
     if sign_only {
         tx.try_partial_sign(&config.signers, recent_blockhash)?;
-        return_signers(&tx, &config.output_format)
+        return_signers(&tx, &config)
     } else {
         tx.try_sign(&config.signers, recent_blockhash)?;
         if let Some(nonce_account) = &nonce_account {
-            let nonce_account = nonce_utils::get_account_with_commitment(
-                rpc_client,
-                nonce_account,
-                config.commitment,
-            )?;
+            let nonce_account =
+                nonce::get_account_with_commitment(rpc_client, nonce_account, config.commitment)?;
             check_nonce_account(&nonce_account, &nonce_authority.pubkey(), &recent_blockhash)?;
         }
         check_account_for_fee_with_commitment(
@@ -1149,15 +1131,12 @@ pub fn process_withdraw_stake(
 
     if sign_only {
         tx.try_partial_sign(&config.signers, recent_blockhash)?;
-        return_signers(&tx, &config.output_format)
+        return_signers(&tx, &config)
     } else {
         tx.try_sign(&config.signers, recent_blockhash)?;
         if let Some(nonce_account) = &nonce_account {
-            let nonce_account = nonce_utils::get_account_with_commitment(
-                rpc_client,
-                nonce_account,
-                config.commitment,
-            )?;
+            let nonce_account =
+                nonce::get_account_with_commitment(rpc_client, nonce_account, config.commitment)?;
             check_nonce_account(&nonce_account, &nonce_authority.pubkey(), &recent_blockhash)?;
         }
         check_account_for_fee_with_commitment(
@@ -1292,15 +1271,12 @@ pub fn process_split_stake(
 
     if sign_only {
         tx.try_partial_sign(&config.signers, recent_blockhash)?;
-        return_signers(&tx, &config.output_format)
+        return_signers(&tx, &config)
     } else {
         tx.try_sign(&config.signers, recent_blockhash)?;
         if let Some(nonce_account) = &nonce_account {
-            let nonce_account = nonce_utils::get_account_with_commitment(
-                rpc_client,
-                nonce_account,
-                config.commitment,
-            )?;
+            let nonce_account =
+                nonce::get_account_with_commitment(rpc_client, nonce_account, config.commitment)?;
             check_nonce_account(&nonce_account, &nonce_authority.pubkey(), &recent_blockhash)?;
         }
         check_account_for_fee_with_commitment(
@@ -1394,15 +1370,12 @@ pub fn process_merge_stake(
 
     if sign_only {
         tx.try_partial_sign(&config.signers, recent_blockhash)?;
-        return_signers(&tx, &config.output_format)
+        return_signers(&tx, &config)
     } else {
         tx.try_sign(&config.signers, recent_blockhash)?;
         if let Some(nonce_account) = &nonce_account {
-            let nonce_account = nonce_utils::get_account_with_commitment(
-                rpc_client,
-                nonce_account,
-                config.commitment,
-            )?;
+            let nonce_account =
+                nonce::get_account_with_commitment(rpc_client, nonce_account, config.commitment)?;
             check_nonce_account(&nonce_account, &nonce_authority.pubkey(), &recent_blockhash)?;
         }
         check_account_for_fee_with_commitment(
@@ -1460,15 +1433,12 @@ pub fn process_stake_set_lockup(
 
     if sign_only {
         tx.try_partial_sign(&config.signers, recent_blockhash)?;
-        return_signers(&tx, &config.output_format)
+        return_signers(&tx, &config)
     } else {
         tx.try_sign(&config.signers, recent_blockhash)?;
         if let Some(nonce_account) = &nonce_account {
-            let nonce_account = nonce_utils::get_account_with_commitment(
-                rpc_client,
-                nonce_account,
-                config.commitment,
-            )?;
+            let nonce_account =
+                nonce::get_account_with_commitment(rpc_client, nonce_account, config.commitment)?;
             check_nonce_account(&nonce_account, &nonce_authority.pubkey(), &recent_blockhash)?;
         }
         check_account_for_fee_with_commitment(
@@ -1549,7 +1519,6 @@ pub fn build_stake_state(
                 active_stake: u64_some_if_not_zero(active_stake),
                 activating_stake: u64_some_if_not_zero(activating_stake),
                 deactivating_stake: u64_some_if_not_zero(deactivating_stake),
-                ..CliStakeState::default()
             }
         }
         StakeState::RewardsPool => CliStakeState {
@@ -1584,112 +1553,17 @@ pub fn build_stake_state(
     }
 }
 
-pub(crate) fn fetch_epoch_rewards(
-    rpc_client: &RpcClient,
-    address: &Pubkey,
-    lowest_epoch: Epoch,
-) -> Result<Vec<CliEpochReward>, Box<dyn std::error::Error>> {
-    let mut all_epoch_rewards = vec![];
-
-    let epoch_schedule = rpc_client.get_epoch_schedule()?;
-    let slot = rpc_client.get_slot()?;
-    let first_available_block = rpc_client.get_first_available_block()?;
-
-    let mut epoch = epoch_schedule.get_epoch_and_slot_index(slot).0;
-    let mut epoch_info: Option<(Slot, UnixTimestamp, solana_transaction_status::Rewards)> = None;
-    while epoch > lowest_epoch {
-        let first_slot_in_epoch = epoch_schedule.get_first_slot_in_epoch(epoch);
-        if first_slot_in_epoch < first_available_block {
-            // RPC node is out of history data
-            break;
-        }
-
-        let first_confirmed_block_in_epoch = *rpc_client
-            .get_confirmed_blocks_with_limit(first_slot_in_epoch, 1)?
-            .get(0)
-            .ok_or_else(|| format!("Unable to fetch first confirmed block for epoch {}", epoch))?;
-
-        let first_confirmed_block = match rpc_client.get_confirmed_block_with_encoding(
-            first_confirmed_block_in_epoch,
-            solana_transaction_status::UiTransactionEncoding::Base64,
-        ) {
-            Ok(first_confirmed_block) => first_confirmed_block,
-            Err(ClientError {
-                kind:
-                    ClientErrorKind::RpcError(rpc_request::RpcError::RpcResponseError {
-                        code: rpc_custom_error::JSON_RPC_SERVER_ERROR_BLOCK_NOT_AVAILABLE,
-                        message: _,
-                    }),
-                request: _,
-            }) => {
-                // RPC node doesn't have this block
-                break;
-            }
-            Err(err) => {
-                return Err(err.into());
-            }
-        };
-
-        let epoch_start_time = if let Some(block_time) = first_confirmed_block.block_time {
-            block_time
-        } else {
-            break;
-        };
-
-        // Rewards for the previous epoch are found in the first confirmed block of the current epoch
-        let previous_epoch_rewards = first_confirmed_block.rewards;
-
-        if let Some((effective_slot, epoch_end_time, epoch_rewards)) = epoch_info {
-            let wallclock_epoch_duration =
-                { Local.timestamp(epoch_end_time, 0) - Local.timestamp(epoch_start_time, 0) }
-                    .to_std()?
-                    .as_secs_f64();
-
-            let wallclock_epochs_per_year =
-                (SECONDS_PER_DAY * 356) as f64 / wallclock_epoch_duration;
-
-            if let Some(reward) = epoch_rewards
-                .into_iter()
-                .find(|reward| reward.pubkey == address.to_string())
-            {
-                if reward.post_balance > reward.lamports.try_into().unwrap_or(0) {
-                    let balance_increase_percent = reward.lamports.abs() as f64
-                        / (reward.post_balance as f64 - reward.lamports as f64);
-
-                    all_epoch_rewards.push(CliEpochReward {
-                        epoch,
-                        effective_slot,
-                        amount: reward.lamports.abs() as u64,
-                        post_balance: reward.post_balance,
-                        percent_change: balance_increase_percent,
-                        apr: balance_increase_percent * wallclock_epochs_per_year,
-                    });
-                }
-            }
-        }
-
-        epoch -= 1;
-        epoch_info = Some((
-            first_confirmed_block_in_epoch,
-            epoch_start_time,
-            previous_epoch_rewards,
-        ));
-    }
-
-    Ok(all_epoch_rewards)
-}
-
 pub fn process_show_stake_account(
     rpc_client: &RpcClient,
     config: &CliConfig,
-    stake_account_address: &Pubkey,
+    stake_account_pubkey: &Pubkey,
     use_lamports_unit: bool,
 ) -> ProcessResult {
-    let stake_account = rpc_client.get_account(stake_account_address)?;
+    let stake_account = rpc_client.get_account(stake_account_pubkey)?;
     if stake_account.owner != solana_stake_program::id() {
         return Err(CliError::RpcRequestError(format!(
             "{:?} is not a stake account",
-            stake_account_address,
+            stake_account_pubkey,
         ))
         .into());
     }
@@ -1705,23 +1579,13 @@ pub fn process_show_stake_account(
                 CliError::RpcRequestError("Failed to deserialize clock sysvar".to_string())
             })?;
 
-            let mut state = build_stake_state(
+            let state = build_stake_state(
                 stake_account.lamports,
                 &stake_state,
                 use_lamports_unit,
                 &stake_history,
                 &clock,
             );
-
-            if state.stake_type == CliStakeType::Stake {
-                if let Some(activation_epoch) = state.activation_epoch {
-                    state.epoch_rewards = Some(fetch_epoch_rewards(
-                        rpc_client,
-                        stake_account_address,
-                        activation_epoch,
-                    )?);
-                }
-            }
             Ok(config.output_format.formatted_string(&state))
         }
         Err(err) => Err(CliError::RpcRequestError(format!(
@@ -1854,15 +1718,12 @@ pub fn process_delegate_stake(
 
     if sign_only {
         tx.try_partial_sign(&config.signers, recent_blockhash)?;
-        return_signers(&tx, &config.output_format)
+        return_signers(&tx, &config)
     } else {
         tx.try_sign(&config.signers, recent_blockhash)?;
         if let Some(nonce_account) = &nonce_account {
-            let nonce_account = nonce_utils::get_account_with_commitment(
-                rpc_client,
-                nonce_account,
-                config.commitment,
-            )?;
+            let nonce_account =
+                nonce::get_account_with_commitment(rpc_client, nonce_account, config.commitment)?;
             check_nonce_account(&nonce_account, &nonce_authority.pubkey(), &recent_blockhash)?;
         }
         check_account_for_fee_with_commitment(
@@ -1885,7 +1746,6 @@ pub fn process_delegate_stake(
 mod tests {
     use super::*;
     use crate::cli::{app, parse_command};
-    use solana_client::blockhash_query;
     use solana_sdk::{
         hash::Hash,
         signature::{
@@ -1906,10 +1766,6 @@ mod tests {
         let default_keypair = Keypair::new();
         let (default_keypair_file, mut tmp_file) = make_tmp_file();
         write_keypair(&default_keypair, tmp_file.as_file_mut()).unwrap();
-        let default_signer = DefaultSigner {
-            path: default_keypair_file.clone(),
-            arg_name: String::new(),
-        };
         let (keypair_file, mut tmp_file) = make_tmp_file();
         let stake_account_keypair = Keypair::new();
         write_keypair(&stake_account_keypair, tmp_file.as_file_mut()).unwrap();
@@ -1937,7 +1793,7 @@ mod tests {
             &new_withdraw_string,
         ]);
         assert_eq!(
-            parse_command(&test_stake_authorize, &default_signer, &mut None).unwrap(),
+            parse_command(&test_stake_authorize, &default_keypair_file, &mut None).unwrap(),
             CliCommandInfo {
                 command: CliCommand::StakeAuthorize {
                     stake_account_pubkey,
@@ -1971,7 +1827,7 @@ mod tests {
             &withdraw_authority_keypair_file,
         ]);
         assert_eq!(
-            parse_command(&test_stake_authorize, &default_signer, &mut None).unwrap(),
+            parse_command(&test_stake_authorize, &default_keypair_file, &mut None).unwrap(),
             CliCommandInfo {
                 command: CliCommand::StakeAuthorize {
                     stake_account_pubkey,
@@ -2009,7 +1865,7 @@ mod tests {
             &withdraw_authority_keypair_file,
         ]);
         assert_eq!(
-            parse_command(&test_stake_authorize, &default_signer, &mut None).unwrap(),
+            parse_command(&test_stake_authorize, &default_keypair_file, &mut None).unwrap(),
             CliCommandInfo {
                 command: CliCommand::StakeAuthorize {
                     stake_account_pubkey,
@@ -2039,7 +1895,7 @@ mod tests {
             &new_stake_string,
         ]);
         assert_eq!(
-            parse_command(&test_stake_authorize, &default_signer, &mut None).unwrap(),
+            parse_command(&test_stake_authorize, &default_keypair_file, &mut None).unwrap(),
             CliCommandInfo {
                 command: CliCommand::StakeAuthorize {
                     stake_account_pubkey,
@@ -2063,7 +1919,7 @@ mod tests {
             &stake_authority_keypair_file,
         ]);
         assert_eq!(
-            parse_command(&test_stake_authorize, &default_signer, &mut None).unwrap(),
+            parse_command(&test_stake_authorize, &default_keypair_file, &mut None).unwrap(),
             CliCommandInfo {
                 command: CliCommand::StakeAuthorize {
                     stake_account_pubkey,
@@ -2093,7 +1949,7 @@ mod tests {
             &withdraw_authority_keypair_file,
         ]);
         assert_eq!(
-            parse_command(&test_stake_authorize, &default_signer, &mut None).unwrap(),
+            parse_command(&test_stake_authorize, &default_keypair_file, &mut None).unwrap(),
             CliCommandInfo {
                 command: CliCommand::StakeAuthorize {
                     stake_account_pubkey,
@@ -2120,7 +1976,7 @@ mod tests {
             &new_withdraw_string,
         ]);
         assert_eq!(
-            parse_command(&test_stake_authorize, &default_signer, &mut None).unwrap(),
+            parse_command(&test_stake_authorize, &default_keypair_file, &mut None).unwrap(),
             CliCommandInfo {
                 command: CliCommand::StakeAuthorize {
                     stake_account_pubkey,
@@ -2148,7 +2004,7 @@ mod tests {
             &withdraw_authority_keypair_file,
         ]);
         assert_eq!(
-            parse_command(&test_stake_authorize, &default_signer, &mut None).unwrap(),
+            parse_command(&test_stake_authorize, &default_keypair_file, &mut None).unwrap(),
             CliCommandInfo {
                 command: CliCommand::StakeAuthorize {
                     stake_account_pubkey,
@@ -2186,7 +2042,7 @@ mod tests {
             "--sign-only",
         ]);
         assert_eq!(
-            parse_command(&test_authorize, &default_signer, &mut None).unwrap(),
+            parse_command(&test_authorize, &default_keypair_file, &mut None).unwrap(),
             CliCommandInfo {
                 command: CliCommand::StakeAuthorize {
                     stake_account_pubkey,
@@ -2219,7 +2075,7 @@ mod tests {
             &pubkey.to_string(),
         ]);
         assert_eq!(
-            parse_command(&test_authorize, &default_signer, &mut None).unwrap(),
+            parse_command(&test_authorize, &default_keypair_file, &mut None).unwrap(),
             CliCommandInfo {
                 command: CliCommand::StakeAuthorize {
                     stake_account_pubkey,
@@ -2265,7 +2121,7 @@ mod tests {
             &pubkey2.to_string(),
         ]);
         assert_eq!(
-            parse_command(&test_authorize, &default_signer, &mut None).unwrap(),
+            parse_command(&test_authorize, &default_keypair_file, &mut None).unwrap(),
             CliCommandInfo {
                 command: CliCommand::StakeAuthorize {
                     stake_account_pubkey,
@@ -2297,7 +2153,7 @@ mod tests {
             &blockhash_string,
         ]);
         assert_eq!(
-            parse_command(&test_authorize, &default_signer, &mut None).unwrap(),
+            parse_command(&test_authorize, &default_keypair_file, &mut None).unwrap(),
             CliCommandInfo {
                 command: CliCommand::StakeAuthorize {
                     stake_account_pubkey,
@@ -2334,7 +2190,7 @@ mod tests {
             &nonce_keypair_file,
         ]);
         assert_eq!(
-            parse_command(&test_authorize, &default_signer, &mut None).unwrap(),
+            parse_command(&test_authorize, &default_keypair_file, &mut None).unwrap(),
             CliCommandInfo {
                 command: CliCommand::StakeAuthorize {
                     stake_account_pubkey,
@@ -2370,7 +2226,7 @@ mod tests {
             &fee_payer_keypair_file,
         ]);
         assert_eq!(
-            parse_command(&test_authorize, &default_signer, &mut None).unwrap(),
+            parse_command(&test_authorize, &default_keypair_file, &mut None).unwrap(),
             CliCommandInfo {
                 command: CliCommand::StakeAuthorize {
                     stake_account_pubkey,
@@ -2404,7 +2260,7 @@ mod tests {
             &signer,
         ]);
         assert_eq!(
-            parse_command(&test_authorize, &default_signer, &mut None).unwrap(),
+            parse_command(&test_authorize, &default_keypair_file, &mut None).unwrap(),
             CliCommandInfo {
                 command: CliCommand::StakeAuthorize {
                     stake_account_pubkey,
@@ -2426,9 +2282,9 @@ mod tests {
         );
 
         // Test CreateStakeAccount SubCommand
-        let custodian = solana_sdk::pubkey::new_rand();
+        let custodian = Pubkey::new_rand();
         let custodian_string = format!("{}", custodian);
-        let authorized = solana_sdk::pubkey::new_rand();
+        let authorized = Pubkey::new_rand();
         let authorized_string = format!("{}", authorized);
         let test_create_stake_account = test_commands.clone().get_matches_from(vec![
             "test",
@@ -2445,7 +2301,7 @@ mod tests {
             "43",
         ]);
         assert_eq!(
-            parse_command(&test_create_stake_account, &default_signer, &mut None).unwrap(),
+            parse_command(&test_create_stake_account, &default_keypair_file, &mut None).unwrap(),
             CliCommandInfo {
                 command: CliCommand::CreateStakeAccount {
                     stake_account: 1,
@@ -2486,7 +2342,12 @@ mod tests {
         ]);
 
         assert_eq!(
-            parse_command(&test_create_stake_account2, &default_signer, &mut None).unwrap(),
+            parse_command(
+                &test_create_stake_account2,
+                &default_keypair_file,
+                &mut None
+            )
+            .unwrap(),
             CliCommandInfo {
                 command: CliCommand::CreateStakeAccount {
                     stake_account: 1,
@@ -2539,7 +2400,12 @@ mod tests {
         ]);
 
         assert_eq!(
-            parse_command(&test_create_stake_account2, &default_signer, &mut None).unwrap(),
+            parse_command(
+                &test_create_stake_account2,
+                &default_keypair_file,
+                &mut None
+            )
+            .unwrap(),
             CliCommandInfo {
                 command: CliCommand::CreateStakeAccount {
                     stake_account: 1,
@@ -2566,7 +2432,7 @@ mod tests {
         );
 
         // Test DelegateStake Subcommand
-        let vote_account_pubkey = solana_sdk::pubkey::new_rand();
+        let vote_account_pubkey = Pubkey::new_rand();
         let vote_account_string = vote_account_pubkey.to_string();
         let test_delegate_stake = test_commands.clone().get_matches_from(vec![
             "test",
@@ -2575,7 +2441,7 @@ mod tests {
             &vote_account_string,
         ]);
         assert_eq!(
-            parse_command(&test_delegate_stake, &default_signer, &mut None).unwrap(),
+            parse_command(&test_delegate_stake, &default_keypair_file, &mut None).unwrap(),
             CliCommandInfo {
                 command: CliCommand::DelegateStake {
                     stake_account_pubkey,
@@ -2593,7 +2459,7 @@ mod tests {
         );
 
         // Test DelegateStake Subcommand w/ authority
-        let vote_account_pubkey = solana_sdk::pubkey::new_rand();
+        let vote_account_pubkey = Pubkey::new_rand();
         let vote_account_string = vote_account_pubkey.to_string();
         let test_delegate_stake = test_commands.clone().get_matches_from(vec![
             "test",
@@ -2604,7 +2470,7 @@ mod tests {
             &stake_authority_keypair_file,
         ]);
         assert_eq!(
-            parse_command(&test_delegate_stake, &default_signer, &mut None).unwrap(),
+            parse_command(&test_delegate_stake, &default_keypair_file, &mut None).unwrap(),
             CliCommandInfo {
                 command: CliCommand::DelegateStake {
                     stake_account_pubkey,
@@ -2635,7 +2501,7 @@ mod tests {
             &vote_account_string,
         ]);
         assert_eq!(
-            parse_command(&test_delegate_stake, &default_signer, &mut None).unwrap(),
+            parse_command(&test_delegate_stake, &default_keypair_file, &mut None).unwrap(),
             CliCommandInfo {
                 command: CliCommand::DelegateStake {
                     stake_account_pubkey,
@@ -2664,7 +2530,7 @@ mod tests {
             &blockhash_string,
         ]);
         assert_eq!(
-            parse_command(&test_delegate_stake, &default_signer, &mut None).unwrap(),
+            parse_command(&test_delegate_stake, &default_keypair_file, &mut None).unwrap(),
             CliCommandInfo {
                 command: CliCommand::DelegateStake {
                     stake_account_pubkey,
@@ -2694,7 +2560,7 @@ mod tests {
             "--sign-only",
         ]);
         assert_eq!(
-            parse_command(&test_delegate_stake, &default_signer, &mut None).unwrap(),
+            parse_command(&test_delegate_stake, &default_keypair_file, &mut None).unwrap(),
             CliCommandInfo {
                 command: CliCommand::DelegateStake {
                     stake_account_pubkey,
@@ -2712,7 +2578,7 @@ mod tests {
         );
 
         // Test Delegate Subcommand w/ absent fee payer
-        let key1 = solana_sdk::pubkey::new_rand();
+        let key1 = Pubkey::new_rand();
         let sig1 = Keypair::new().sign_message(&[0u8]);
         let signer1 = format!("{}={}", key1, sig1);
         let test_delegate_stake = test_commands.clone().get_matches_from(vec![
@@ -2728,7 +2594,7 @@ mod tests {
             &key1.to_string(),
         ]);
         assert_eq!(
-            parse_command(&test_delegate_stake, &default_signer, &mut None).unwrap(),
+            parse_command(&test_delegate_stake, &default_keypair_file, &mut None).unwrap(),
             CliCommandInfo {
                 command: CliCommand::DelegateStake {
                     stake_account_pubkey,
@@ -2752,7 +2618,7 @@ mod tests {
         );
 
         // Test Delegate Subcommand w/ absent fee payer and absent nonce authority
-        let key2 = solana_sdk::pubkey::new_rand();
+        let key2 = Pubkey::new_rand();
         let sig2 = Keypair::new().sign_message(&[0u8]);
         let signer2 = format!("{}={}", key2, sig2);
         let test_delegate_stake = test_commands.clone().get_matches_from(vec![
@@ -2774,7 +2640,7 @@ mod tests {
             &key2.to_string(),
         ]);
         assert_eq!(
-            parse_command(&test_delegate_stake, &default_signer, &mut None).unwrap(),
+            parse_command(&test_delegate_stake, &default_keypair_file, &mut None).unwrap(),
             CliCommandInfo {
                 command: CliCommand::DelegateStake {
                     stake_account_pubkey,
@@ -2811,7 +2677,7 @@ mod tests {
             &fee_payer_keypair_file,
         ]);
         assert_eq!(
-            parse_command(&test_delegate_stake, &default_signer, &mut None).unwrap(),
+            parse_command(&test_delegate_stake, &default_keypair_file, &mut None).unwrap(),
             CliCommandInfo {
                 command: CliCommand::DelegateStake {
                     stake_account_pubkey,
@@ -2841,7 +2707,7 @@ mod tests {
         ]);
 
         assert_eq!(
-            parse_command(&test_withdraw_stake, &default_signer, &mut None).unwrap(),
+            parse_command(&test_withdraw_stake, &default_keypair_file, &mut None).unwrap(),
             CliCommandInfo {
                 command: CliCommand::WithdrawStake {
                     stake_account_pubkey,
@@ -2871,7 +2737,7 @@ mod tests {
         ]);
 
         assert_eq!(
-            parse_command(&test_withdraw_stake, &default_signer, &mut None).unwrap(),
+            parse_command(&test_withdraw_stake, &default_keypair_file, &mut None).unwrap(),
             CliCommandInfo {
                 command: CliCommand::WithdrawStake {
                     stake_account_pubkey,
@@ -2906,7 +2772,7 @@ mod tests {
         ]);
 
         assert_eq!(
-            parse_command(&test_withdraw_stake, &default_signer, &mut None).unwrap(),
+            parse_command(&test_withdraw_stake, &default_keypair_file, &mut None).unwrap(),
             CliCommandInfo {
                 command: CliCommand::WithdrawStake {
                     stake_account_pubkey,
@@ -2949,7 +2815,7 @@ mod tests {
         ]);
 
         assert_eq!(
-            parse_command(&test_withdraw_stake, &default_signer, &mut None).unwrap(),
+            parse_command(&test_withdraw_stake, &default_keypair_file, &mut None).unwrap(),
             CliCommandInfo {
                 command: CliCommand::WithdrawStake {
                     stake_account_pubkey,
@@ -2982,7 +2848,7 @@ mod tests {
             &stake_account_string,
         ]);
         assert_eq!(
-            parse_command(&test_deactivate_stake, &default_signer, &mut None).unwrap(),
+            parse_command(&test_deactivate_stake, &default_keypair_file, &mut None).unwrap(),
             CliCommandInfo {
                 command: CliCommand::DeactivateStake {
                     stake_account_pubkey,
@@ -3006,7 +2872,7 @@ mod tests {
             &stake_authority_keypair_file,
         ]);
         assert_eq!(
-            parse_command(&test_deactivate_stake, &default_signer, &mut None).unwrap(),
+            parse_command(&test_deactivate_stake, &default_keypair_file, &mut None).unwrap(),
             CliCommandInfo {
                 command: CliCommand::DeactivateStake {
                     stake_account_pubkey,
@@ -3037,7 +2903,7 @@ mod tests {
             &blockhash_string,
         ]);
         assert_eq!(
-            parse_command(&test_deactivate_stake, &default_signer, &mut None).unwrap(),
+            parse_command(&test_deactivate_stake, &default_keypair_file, &mut None).unwrap(),
             CliCommandInfo {
                 command: CliCommand::DeactivateStake {
                     stake_account_pubkey,
@@ -3064,7 +2930,7 @@ mod tests {
             "--sign-only",
         ]);
         assert_eq!(
-            parse_command(&test_deactivate_stake, &default_signer, &mut None).unwrap(),
+            parse_command(&test_deactivate_stake, &default_keypair_file, &mut None).unwrap(),
             CliCommandInfo {
                 command: CliCommand::DeactivateStake {
                     stake_account_pubkey,
@@ -3080,7 +2946,7 @@ mod tests {
         );
 
         // Test Deactivate Subcommand w/ absent fee payer
-        let key1 = solana_sdk::pubkey::new_rand();
+        let key1 = Pubkey::new_rand();
         let sig1 = Keypair::new().sign_message(&[0u8]);
         let signer1 = format!("{}={}", key1, sig1);
         let test_deactivate_stake = test_commands.clone().get_matches_from(vec![
@@ -3095,7 +2961,7 @@ mod tests {
             &key1.to_string(),
         ]);
         assert_eq!(
-            parse_command(&test_deactivate_stake, &default_signer, &mut None).unwrap(),
+            parse_command(&test_deactivate_stake, &default_keypair_file, &mut None).unwrap(),
             CliCommandInfo {
                 command: CliCommand::DeactivateStake {
                     stake_account_pubkey,
@@ -3117,7 +2983,7 @@ mod tests {
         );
 
         // Test Deactivate Subcommand w/ absent fee payer and nonce authority
-        let key2 = solana_sdk::pubkey::new_rand();
+        let key2 = Pubkey::new_rand();
         let sig2 = Keypair::new().sign_message(&[0u8]);
         let signer2 = format!("{}={}", key2, sig2);
         let test_deactivate_stake = test_commands.clone().get_matches_from(vec![
@@ -3138,7 +3004,7 @@ mod tests {
             &key2.to_string(),
         ]);
         assert_eq!(
-            parse_command(&test_deactivate_stake, &default_signer, &mut None).unwrap(),
+            parse_command(&test_deactivate_stake, &default_keypair_file, &mut None).unwrap(),
             CliCommandInfo {
                 command: CliCommand::DeactivateStake {
                     stake_account_pubkey,
@@ -3169,7 +3035,7 @@ mod tests {
             &fee_payer_keypair_file,
         ]);
         assert_eq!(
-            parse_command(&test_deactivate_stake, &default_signer, &mut None).unwrap(),
+            parse_command(&test_deactivate_stake, &default_keypair_file, &mut None).unwrap(),
             CliCommandInfo {
                 command: CliCommand::DeactivateStake {
                     stake_account_pubkey,
@@ -3203,7 +3069,7 @@ mod tests {
             "50",
         ]);
         assert_eq!(
-            parse_command(&test_split_stake_account, &default_signer, &mut None).unwrap(),
+            parse_command(&test_split_stake_account, &default_keypair_file, &mut None).unwrap(),
             CliCommandInfo {
                 command: CliCommand::SplitStake {
                     stake_account_pubkey: stake_account_keypair.pubkey(),
@@ -3264,7 +3130,7 @@ mod tests {
             &stake_signer,
         ]);
         assert_eq!(
-            parse_command(&test_split_stake_account, &default_signer, &mut None).unwrap(),
+            parse_command(&test_split_stake_account, &default_keypair_file, &mut None).unwrap(),
             CliCommandInfo {
                 command: CliCommand::SplitStake {
                     stake_account_pubkey: stake_account_keypair.pubkey(),
@@ -3296,7 +3162,7 @@ mod tests {
         let stake_account_keypair = Keypair::new();
         write_keypair(&stake_account_keypair, tmp_file.as_file_mut()).unwrap();
 
-        let source_stake_account_pubkey = solana_sdk::pubkey::new_rand();
+        let source_stake_account_pubkey = Pubkey::new_rand();
         let test_merge_stake_account = test_commands.clone().get_matches_from(vec![
             "test",
             "merge-stake",
@@ -3304,7 +3170,7 @@ mod tests {
             &source_stake_account_pubkey.to_string(),
         ]);
         assert_eq!(
-            parse_command(&test_merge_stake_account, &default_signer, &mut None).unwrap(),
+            parse_command(&test_merge_stake_account, &default_keypair_file, &mut None).unwrap(),
             CliCommandInfo {
                 command: CliCommand::MergeStake {
                     stake_account_pubkey: stake_account_keypair.pubkey(),

cli/src/validator_info.rs

@@ -1,5 +1,6 @@
 use crate::{
     cli::{CliCommand, CliCommandInfo, CliConfig, CliError, ProcessResult},
+    cli_output::{CliValidatorInfo, CliValidatorInfoVec},
     spend_utils::{resolve_spend_tx_and_check_account_balance, SpendAmount},
 };
 use bincode::deserialize;
@@ -12,9 +13,8 @@ use solana_account_decoder::validator_info::{
 use solana_clap_utils::{
     input_parsers::pubkey_of,
     input_validators::{is_pubkey, is_url},
-    keypair::DefaultSigner,
+    keypair::signer_from_path,
 };
-use solana_cli_output::{CliValidatorInfo, CliValidatorInfoVec};
 use solana_client::rpc_client::RpcClient;
 use solana_config_program::{config_instruction, get_config_data, ConfigKeys, ConfigState};
 use solana_remote_wallet::remote_wallet::RemoteWalletManager;
@@ -212,7 +212,7 @@ impl ValidatorInfoSubCommands for App<'_, '_> {
 
 pub fn parse_validator_info_command(
     matches: &ArgMatches<'_>,
-    default_signer: &DefaultSigner,
+    default_signer_path: &str,
     wallet_manager: &mut Option<Arc<RemoteWalletManager>>,
 ) -> Result<CliCommandInfo, CliError> {
     let info_pubkey = pubkey_of(matches, "info_pubkey");
@@ -224,7 +224,12 @@ pub fn parse_validator_info_command(
             force_keybase: matches.is_present("force"),
             info_pubkey,
         },
-        signers: vec![default_signer.signer_from_path(matches, wallet_manager)?],
+        signers: vec![signer_from_path(
+            matches,
+            default_signer_path,
+            "keypair",
+            wallet_manager,
+        )?],
     })
 }
 
@@ -266,12 +271,10 @@ pub fn process_set_validator_info(
     let all_config = rpc_client.get_program_accounts(&solana_config_program::id())?;
     let existing_account = all_config
         .iter()
-        .filter(
-            |(_, account)| match deserialize::<ConfigKeys>(&account.data) {
-                Ok(key_list) => key_list.keys.contains(&(validator_info::id(), false)),
-                Err(_) => false,
-            },
-        )
+        .filter(|(_, account)| {
+            let key_list: ConfigKeys = deserialize(&account.data).map_err(|_| false).unwrap();
+            key_list.keys.contains(&(validator_info::id(), false))
+        })
         .find(|(pubkey, account)| {
             let (validator_pubkey, _) = parse_validator_info(&pubkey, &account).unwrap();
             validator_pubkey == config.signers[0].pubkey()
@@ -382,10 +385,10 @@ pub fn process_get_validator_info(
         all_config
             .into_iter()
             .filter(|(_, validator_info_account)| {
-                match deserialize::<ConfigKeys>(&validator_info_account.data) {
-                    Ok(key_list) => key_list.keys.contains(&(validator_info::id(), false)),
-                    Err(_) => false,
-                }
+                let key_list: ConfigKeys = deserialize(&validator_info_account.data)
+                    .map_err(|_| false)
+                    .unwrap();
+                key_list.keys.contains(&(validator_info::id(), false))
             })
             .collect()
     };
@@ -486,7 +489,7 @@ mod tests {
 
     #[test]
     fn test_parse_validator_info() {
-        let pubkey = solana_sdk::pubkey::new_rand();
+        let pubkey = Pubkey::new_rand();
         let keys = vec![(validator_info::id(), false), (pubkey, true)];
         let config = ConfigKeys { keys };
 

cli/src/vote.rs

@@ -1,19 +1,14 @@
 use crate::{
     checks::{check_account_for_fee_with_commitment, check_unique_pubkeys},
     cli::{
-        log_instruction_custom_error, CliCommand, CliCommandInfo, CliConfig, CliError,
-        ProcessResult,
+        generate_unique_signers, log_instruction_custom_error, CliCommand, CliCommandInfo,
+        CliConfig, CliError, ProcessResult, SignerIndex,
     },
+    cli_output::{CliEpochVotingHistory, CliLockout, CliVoteAccount},
     spend_utils::{resolve_spend_tx_and_check_account_balance, SpendAmount},
 };
 use clap::{value_t_or_exit, App, Arg, ArgMatches, SubCommand};
-use solana_clap_utils::{
-    commitment::commitment_arg,
-    input_parsers::*,
-    input_validators::*,
-    keypair::{DefaultSigner, SignerIndex},
-};
-use solana_cli_output::{CliEpochVotingHistory, CliLockout, CliVoteAccount};
+use solana_clap_utils::{commitment::commitment_arg, input_parsers::*, input_validators::*};
 use solana_client::rpc_client::RpcClient;
 use solana_remote_wallet::remote_wallet::RemoteWalletManager;
 use solana_sdk::{
@@ -251,7 +246,7 @@ impl VoteSubCommands for App<'_, '_> {
 
 pub fn parse_create_vote_account(
     matches: &ArgMatches<'_>,
-    default_signer: &DefaultSigner,
+    default_signer_path: &str,
     wallet_manager: &mut Option<Arc<RemoteWalletManager>>,
 ) -> Result<CliCommandInfo, CliError> {
     let (vote_account, vote_account_pubkey) = signer_of(matches, "vote_account", wallet_manager)?;
@@ -263,9 +258,10 @@ pub fn parse_create_vote_account(
     let authorized_withdrawer = pubkey_of_signer(matches, "authorized_withdrawer", wallet_manager)?;
 
     let payer_provided = None;
-    let signer_info = default_signer.generate_unique_signers(
+    let signer_info = generate_unique_signers(
         vec![payer_provided, vote_account, identity_account],
         matches,
+        default_signer_path,
         wallet_manager,
     )?;
 
@@ -284,7 +280,7 @@ pub fn parse_create_vote_account(
 
 pub fn parse_vote_authorize(
     matches: &ArgMatches<'_>,
-    default_signer: &DefaultSigner,
+    default_signer_path: &str,
     wallet_manager: &mut Option<Arc<RemoteWalletManager>>,
     vote_authorize: VoteAuthorize,
 ) -> Result<CliCommandInfo, CliError> {
@@ -295,9 +291,10 @@ pub fn parse_vote_authorize(
     let (authorized, _) = signer_of(matches, "authorized", wallet_manager)?;
 
     let payer_provided = None;
-    let signer_info = default_signer.generate_unique_signers(
+    let signer_info = generate_unique_signers(
         vec![payer_provided, authorized],
         matches,
+        default_signer_path,
         wallet_manager,
     )?;
 
@@ -313,7 +310,7 @@ pub fn parse_vote_authorize(
 
 pub fn parse_vote_update_validator(
     matches: &ArgMatches<'_>,
-    default_signer: &DefaultSigner,
+    default_signer_path: &str,
     wallet_manager: &mut Option<Arc<RemoteWalletManager>>,
 ) -> Result<CliCommandInfo, CliError> {
     let vote_account_pubkey =
@@ -324,9 +321,10 @@ pub fn parse_vote_update_validator(
         signer_of(matches, "authorized_withdrawer", wallet_manager)?;
 
     let payer_provided = None;
-    let signer_info = default_signer.generate_unique_signers(
+    let signer_info = generate_unique_signers(
         vec![payer_provided, authorized_withdrawer, new_identity_account],
         matches,
+        default_signer_path,
         wallet_manager,
     )?;
 
@@ -342,7 +340,7 @@ pub fn parse_vote_update_validator(
 
 pub fn parse_vote_update_commission(
     matches: &ArgMatches<'_>,
-    default_signer: &DefaultSigner,
+    default_signer_path: &str,
     wallet_manager: &mut Option<Arc<RemoteWalletManager>>,
 ) -> Result<CliCommandInfo, CliError> {
     let vote_account_pubkey =
@@ -352,9 +350,10 @@ pub fn parse_vote_update_commission(
     let commission = value_t_or_exit!(matches, "commission", u8);
 
     let payer_provided = None;
-    let signer_info = default_signer.generate_unique_signers(
+    let signer_info = generate_unique_signers(
         vec![payer_provided, authorized_withdrawer],
         matches,
+        default_signer_path,
         wallet_manager,
     )?;
 
@@ -386,7 +385,7 @@ pub fn parse_vote_get_account_command(
 
 pub fn parse_withdraw_from_vote_account(
     matches: &ArgMatches<'_>,
-    default_signer: &DefaultSigner,
+    default_signer_path: &str,
     wallet_manager: &mut Option<Arc<RemoteWalletManager>>,
 ) -> Result<CliCommandInfo, CliError> {
     let vote_account_pubkey =
@@ -399,9 +398,10 @@ pub fn parse_withdraw_from_vote_account(
         signer_of(matches, "authorized_withdrawer", wallet_manager)?;
 
     let payer_provided = None;
-    let signer_info = default_signer.generate_unique_signers(
+    let signer_info = generate_unique_signers(
         vec![payer_provided, withdraw_authority],
         matches,
+        default_signer_path,
         wallet_manager,
     )?;
 
@@ -671,11 +671,11 @@ fn get_vote_account(
 pub fn process_show_vote_account(
     rpc_client: &RpcClient,
     config: &CliConfig,
-    vote_account_address: &Pubkey,
+    vote_account_pubkey: &Pubkey,
     use_lamports_unit: bool,
 ) -> ProcessResult {
     let (vote_account, vote_state) =
-        get_vote_account(rpc_client, vote_account_address, config.commitment)?;
+        get_vote_account(rpc_client, vote_account_pubkey, config.commitment)?;
 
     let epoch_schedule = rpc_client.get_epoch_schedule()?;
 
@@ -696,12 +696,6 @@ pub fn process_show_vote_account(
         }
     }
 
-    let epoch_rewards = Some(crate::stake::fetch_epoch_rewards(
-        rpc_client,
-        vote_account_address,
-        1,
-    )?);
-
     let vote_account_data = CliVoteAccount {
         account_balance: vote_account.lamports,
         validator_identity: vote_state.node_pubkey.to_string(),
@@ -714,7 +708,6 @@ pub fn process_show_vote_account(
         votes,
         epoch_voting_history,
         use_lamports_unit,
-        epoch_rewards,
     };
 
     Ok(config.output_format.formatted_string(&vote_account_data))
@@ -801,10 +794,6 @@ mod tests {
         let default_keypair = Keypair::new();
         let (default_keypair_file, mut tmp_file) = make_tmp_file();
         write_keypair(&default_keypair, tmp_file.as_file_mut()).unwrap();
-        let default_signer = DefaultSigner {
-            path: default_keypair_file.clone(),
-            arg_name: String::new(),
-        };
 
         let test_authorize_voter = test_commands.clone().get_matches_from(vec![
             "test",
@@ -814,7 +803,7 @@ mod tests {
             &pubkey2_string,
         ]);
         assert_eq!(
-            parse_command(&test_authorize_voter, &default_signer, &mut None).unwrap(),
+            parse_command(&test_authorize_voter, &default_keypair_file, &mut None).unwrap(),
             CliCommandInfo {
                 command: CliCommand::VoteAuthorize {
                     vote_account_pubkey: pubkey,
@@ -837,7 +826,7 @@ mod tests {
             &pubkey2_string,
         ]);
         assert_eq!(
-            parse_command(&test_authorize_voter, &default_signer, &mut None).unwrap(),
+            parse_command(&test_authorize_voter, &default_keypair_file, &mut None).unwrap(),
             CliCommandInfo {
                 command: CliCommand::VoteAuthorize {
                     vote_account_pubkey: pubkey,
@@ -867,7 +856,7 @@ mod tests {
             "10",
         ]);
         assert_eq!(
-            parse_command(&test_create_vote_account, &default_signer, &mut None).unwrap(),
+            parse_command(&test_create_vote_account, &default_keypair_file, &mut None).unwrap(),
             CliCommandInfo {
                 command: CliCommand::CreateVoteAccount {
                     vote_account: 1,
@@ -896,7 +885,7 @@ mod tests {
             &identity_keypair_file,
         ]);
         assert_eq!(
-            parse_command(&test_create_vote_account2, &default_signer, &mut None).unwrap(),
+            parse_command(&test_create_vote_account2, &default_keypair_file, &mut None).unwrap(),
             CliCommandInfo {
                 command: CliCommand::CreateVoteAccount {
                     vote_account: 1,
@@ -915,7 +904,7 @@ mod tests {
         );
 
         // test init with an authed voter
-        let authed = solana_sdk::pubkey::new_rand();
+        let authed = Pubkey::new_rand();
         let (keypair_file, mut tmp_file) = make_tmp_file();
         let keypair = Keypair::new();
         write_keypair(&keypair, tmp_file.as_file_mut()).unwrap();
@@ -929,7 +918,7 @@ mod tests {
             &authed.to_string(),
         ]);
         assert_eq!(
-            parse_command(&test_create_vote_account3, &default_signer, &mut None).unwrap(),
+            parse_command(&test_create_vote_account3, &default_keypair_file, &mut None).unwrap(),
             CliCommandInfo {
                 command: CliCommand::CreateVoteAccount {
                     vote_account: 1,
@@ -960,7 +949,7 @@ mod tests {
             &authed.to_string(),
         ]);
         assert_eq!(
-            parse_command(&test_create_vote_account4, &default_signer, &mut None).unwrap(),
+            parse_command(&test_create_vote_account4, &default_keypair_file, &mut None).unwrap(),
             CliCommandInfo {
                 command: CliCommand::CreateVoteAccount {
                     vote_account: 1,
@@ -986,7 +975,7 @@ mod tests {
             &keypair_file,
         ]);
         assert_eq!(
-            parse_command(&test_update_validator, &default_signer, &mut None).unwrap(),
+            parse_command(&test_update_validator, &default_keypair_file, &mut None).unwrap(),
             CliCommandInfo {
                 command: CliCommand::VoteUpdateValidator {
                     vote_account_pubkey: pubkey,
@@ -1009,7 +998,7 @@ mod tests {
             &keypair_file,
         ]);
         assert_eq!(
-            parse_command(&test_update_commission, &default_signer, &mut None).unwrap(),
+            parse_command(&test_update_commission, &default_keypair_file, &mut None).unwrap(),
             CliCommandInfo {
                 command: CliCommand::VoteUpdateCommission {
                     vote_account_pubkey: pubkey,
@@ -1032,7 +1021,12 @@ mod tests {
             "42",
         ]);
         assert_eq!(
-            parse_command(&test_withdraw_from_vote_account, &default_signer, &mut None).unwrap(),
+            parse_command(
+                &test_withdraw_from_vote_account,
+                &default_keypair_file,
+                &mut None
+            )
+            .unwrap(),
             CliCommandInfo {
                 command: CliCommand::WithdrawFromVoteAccount {
                     vote_account_pubkey: read_keypair_file(&keypair_file).unwrap().pubkey(),
@@ -1053,7 +1047,12 @@ mod tests {
             "ALL",
         ]);
         assert_eq!(
-            parse_command(&test_withdraw_from_vote_account, &default_signer, &mut None).unwrap(),
+            parse_command(
+                &test_withdraw_from_vote_account,
+                &default_keypair_file,
+                &mut None
+            )
+            .unwrap(),
             CliCommandInfo {
                 command: CliCommand::WithdrawFromVoteAccount {
                     vote_account_pubkey: read_keypair_file(&keypair_file).unwrap().pubkey(),
@@ -1079,7 +1078,12 @@ mod tests {
             &withdraw_authority_file,
         ]);
         assert_eq!(
-            parse_command(&test_withdraw_from_vote_account, &default_signer, &mut None).unwrap(),
+            parse_command(
+                &test_withdraw_from_vote_account,
+                &default_keypair_file,
+                &mut None
+            )
+            .unwrap(),
             CliCommandInfo {
                 command: CliCommand::WithdrawFromVoteAccount {
                     vote_account_pubkey: read_keypair_file(&keypair_file).unwrap().pubkey(),

cli/tests/deploy.rs

@@ -1,7 +1,7 @@
 use serde_json::Value;
 use solana_cli::cli::{process_command, CliCommand, CliConfig};
 use solana_client::rpc_client::RpcClient;
-use solana_core::test_validator::TestValidator;
+use solana_core::validator::TestValidator;
 use solana_faucet::faucet::run_local_faucet;
 use solana_sdk::{
     bpf_loader,

cli/tests/nonce.rs

@@ -1,16 +1,17 @@
 use solana_cli::{
     cli::{process_command, request_and_confirm_airdrop, CliCommand, CliConfig},
+    cli_output::OutputFormat,
+    nonce,
+    offline::{
+        blockhash_query::{self, BlockhashQuery},
+        parse_sign_only_reply_string,
+    },
     spend_utils::SpendAmount,
     test_utils::{check_ready, check_recent_balance},
 };
-use solana_cli_output::{parse_sign_only_reply_string, OutputFormat};
-use solana_client::{
-    blockhash_query::{self, BlockhashQuery},
-    nonce_utils,
-    rpc_client::RpcClient,
-};
+use solana_client::rpc_client::RpcClient;
 use solana_core::contact_info::ContactInfo;
-use solana_core::test_validator::{TestValidator, TestValidatorOptions};
+use solana_core::validator::{TestValidator, TestValidatorOptions};
 use solana_faucet::faucet::run_local_faucet;
 use solana_sdk::{
     commitment_config::CommitmentConfig,
@@ -172,7 +173,7 @@ fn full_battery_tests(
     assert_ne!(first_nonce, third_nonce);
 
     // Withdraw from nonce account
-    let payee_pubkey = solana_sdk::pubkey::new_rand();
+    let payee_pubkey = Pubkey::new_rand();
     config_payer.signers = authorized_signers;
     config_payer.command = CliCommand::WithdrawFromNonceAccount {
         nonce_account,
@@ -301,14 +302,11 @@ fn test_create_account_with_seed() {
     check_recent_balance(0, &rpc_client, &to_address);
 
     // Fetch nonce hash
-    let nonce_hash = nonce_utils::get_account_with_commitment(
-        &rpc_client,
-        &nonce_address,
-        CommitmentConfig::recent(),
-    )
-    .and_then(|ref a| nonce_utils::data_from_account(a))
-    .unwrap()
-    .blockhash;
+    let nonce_hash =
+        nonce::get_account_with_commitment(&rpc_client, &nonce_address, CommitmentConfig::recent())
+            .and_then(|ref a| nonce::data_from_account(a))
+            .unwrap()
+            .blockhash;
 
     // Test by creating transfer TX with nonce, fully offline
     let mut authority_config = CliConfig::recent_for_tests();

cli/tests/pay.rs

@@ -0,0 +1,453 @@
+use chrono::prelude::*;
+use serde_json::Value;
+use solana_cli::{
+    cli::{process_command, request_and_confirm_airdrop, CliCommand, CliConfig, PayCommand},
+    cli_output::OutputFormat,
+    nonce,
+    offline::{
+        blockhash_query::{self, BlockhashQuery},
+        parse_sign_only_reply_string,
+    },
+    spend_utils::SpendAmount,
+    test_utils::check_recent_balance,
+};
+use solana_client::rpc_client::RpcClient;
+use solana_core::validator::TestValidator;
+use solana_faucet::faucet::run_local_faucet;
+use solana_sdk::{
+    commitment_config::CommitmentConfig,
+    nonce::State as NonceState,
+    pubkey::Pubkey,
+    signature::{Keypair, Signer},
+};
+use std::{fs::remove_dir_all, sync::mpsc::channel};
+
+#[test]
+fn test_cli_timestamp_tx() {
+    let TestValidator {
+        server,
+        leader_data,
+        alice,
+        ledger_path,
+        ..
+    } = TestValidator::run();
+    let bob_pubkey = Pubkey::new_rand();
+
+    let (sender, receiver) = channel();
+    run_local_faucet(alice, sender, None);
+    let faucet_addr = receiver.recv().unwrap();
+
+    let rpc_client = RpcClient::new_socket(leader_data.rpc);
+    let default_signer0 = Keypair::new();
+    let default_signer1 = Keypair::new();
+
+    let mut config_payer = CliConfig::recent_for_tests();
+    config_payer.json_rpc_url =
+        format!("http://{}:{}", leader_data.rpc.ip(), leader_data.rpc.port());
+    config_payer.signers = vec![&default_signer0];
+
+    let mut config_witness = CliConfig::recent_for_tests();
+    config_witness.json_rpc_url = config_payer.json_rpc_url.clone();
+    config_witness.signers = vec![&default_signer1];
+
+    assert_ne!(
+        config_payer.signers[0].pubkey(),
+        config_witness.signers[0].pubkey()
+    );
+
+    request_and_confirm_airdrop(
+        &rpc_client,
+        &faucet_addr,
+        &config_payer.signers[0].pubkey(),
+        50,
+        &config_witness,
+    )
+    .unwrap();
+    check_recent_balance(50, &rpc_client, &config_payer.signers[0].pubkey());
+
+    request_and_confirm_airdrop(
+        &rpc_client,
+        &faucet_addr,
+        &config_witness.signers[0].pubkey(),
+        1,
+        &config_witness,
+    )
+    .unwrap();
+
+    // Make transaction (from config_payer to bob_pubkey) requiring timestamp from config_witness
+    let date_string = "\"2018-09-19T17:30:59Z\"";
+    let dt: DateTime<Utc> = serde_json::from_str(&date_string).unwrap();
+    config_payer.command = CliCommand::Pay(PayCommand {
+        amount: SpendAmount::Some(10),
+        to: bob_pubkey,
+        timestamp: Some(dt),
+        timestamp_pubkey: Some(config_witness.signers[0].pubkey()),
+        ..PayCommand::default()
+    });
+    let sig_response = process_command(&config_payer);
+
+    let object: Value = serde_json::from_str(&sig_response.unwrap()).unwrap();
+    let process_id_str = object.get("processId").unwrap().as_str().unwrap();
+    let process_id_vec = bs58::decode(process_id_str)
+        .into_vec()
+        .expect("base58-encoded public key");
+    let process_id = Pubkey::new(&process_id_vec);
+
+    check_recent_balance(40, &rpc_client, &config_payer.signers[0].pubkey()); // config_payer balance
+    check_recent_balance(10, &rpc_client, &process_id); // contract balance
+    check_recent_balance(0, &rpc_client, &bob_pubkey); // recipient balance
+
+    // Sign transaction by config_witness
+    config_witness.command = CliCommand::TimeElapsed(bob_pubkey, process_id, dt);
+    process_command(&config_witness).unwrap();
+
+    check_recent_balance(40, &rpc_client, &config_payer.signers[0].pubkey()); // config_payer balance
+    check_recent_balance(0, &rpc_client, &process_id); // contract balance
+    check_recent_balance(10, &rpc_client, &bob_pubkey); // recipient balance
+
+    server.close().unwrap();
+    remove_dir_all(ledger_path).unwrap();
+}
+
+#[test]
+fn test_cli_witness_tx() {
+    let TestValidator {
+        server,
+        leader_data,
+        alice,
+        ledger_path,
+        ..
+    } = TestValidator::run();
+    let bob_pubkey = Pubkey::new_rand();
+
+    let (sender, receiver) = channel();
+    run_local_faucet(alice, sender, None);
+    let faucet_addr = receiver.recv().unwrap();
+
+    let rpc_client = RpcClient::new_socket(leader_data.rpc);
+    let default_signer0 = Keypair::new();
+    let default_signer1 = Keypair::new();
+
+    let mut config_payer = CliConfig::recent_for_tests();
+    config_payer.json_rpc_url =
+        format!("http://{}:{}", leader_data.rpc.ip(), leader_data.rpc.port());
+    config_payer.signers = vec![&default_signer0];
+
+    let mut config_witness = CliConfig::recent_for_tests();
+    config_witness.json_rpc_url = config_payer.json_rpc_url.clone();
+    config_witness.signers = vec![&default_signer1];
+
+    assert_ne!(
+        config_payer.signers[0].pubkey(),
+        config_witness.signers[0].pubkey()
+    );
+
+    request_and_confirm_airdrop(
+        &rpc_client,
+        &faucet_addr,
+        &config_payer.signers[0].pubkey(),
+        50,
+        &config_witness,
+    )
+    .unwrap();
+    request_and_confirm_airdrop(
+        &rpc_client,
+        &faucet_addr,
+        &config_witness.signers[0].pubkey(),
+        1,
+        &config_witness,
+    )
+    .unwrap();
+
+    // Make transaction (from config_payer to bob_pubkey) requiring witness signature from config_witness
+    config_payer.command = CliCommand::Pay(PayCommand {
+        amount: SpendAmount::Some(10),
+        to: bob_pubkey,
+        witnesses: Some(vec![config_witness.signers[0].pubkey()]),
+        ..PayCommand::default()
+    });
+    let sig_response = process_command(&config_payer);
+
+    let object: Value = serde_json::from_str(&sig_response.unwrap()).unwrap();
+    let process_id_str = object.get("processId").unwrap().as_str().unwrap();
+    let process_id_vec = bs58::decode(process_id_str)
+        .into_vec()
+        .expect("base58-encoded public key");
+    let process_id = Pubkey::new(&process_id_vec);
+
+    check_recent_balance(40, &rpc_client, &config_payer.signers[0].pubkey()); // config_payer balance
+    check_recent_balance(10, &rpc_client, &process_id); // contract balance
+    check_recent_balance(0, &rpc_client, &bob_pubkey); // recipient balance
+
+    // Sign transaction by config_witness
+    config_witness.command = CliCommand::Witness(bob_pubkey, process_id);
+    process_command(&config_witness).unwrap();
+
+    check_recent_balance(40, &rpc_client, &config_payer.signers[0].pubkey()); // config_payer balance
+    check_recent_balance(0, &rpc_client, &process_id); // contract balance
+    check_recent_balance(10, &rpc_client, &bob_pubkey); // recipient balance
+
+    server.close().unwrap();
+    remove_dir_all(ledger_path).unwrap();
+}
+
+#[test]
+fn test_cli_cancel_tx() {
+    let TestValidator {
+        server,
+        leader_data,
+        alice,
+        ledger_path,
+        ..
+    } = TestValidator::run();
+    let bob_pubkey = Pubkey::new_rand();
+
+    let (sender, receiver) = channel();
+    run_local_faucet(alice, sender, None);
+    let faucet_addr = receiver.recv().unwrap();
+
+    let rpc_client = RpcClient::new_socket(leader_data.rpc);
+    let default_signer0 = Keypair::new();
+    let default_signer1 = Keypair::new();
+
+    let mut config_payer = CliConfig::recent_for_tests();
+    config_payer.json_rpc_url =
+        format!("http://{}:{}", leader_data.rpc.ip(), leader_data.rpc.port());
+    config_payer.signers = vec![&default_signer0];
+
+    let mut config_witness = CliConfig::recent_for_tests();
+    config_witness.json_rpc_url = config_payer.json_rpc_url.clone();
+    config_witness.signers = vec![&default_signer1];
+
+    assert_ne!(
+        config_payer.signers[0].pubkey(),
+        config_witness.signers[0].pubkey()
+    );
+
+    request_and_confirm_airdrop(
+        &rpc_client,
+        &faucet_addr,
+        &config_payer.signers[0].pubkey(),
+        50,
+        &config_witness,
+    )
+    .unwrap();
+
+    // Make transaction (from config_payer to bob_pubkey) requiring witness signature from config_witness
+    config_payer.command = CliCommand::Pay(PayCommand {
+        amount: SpendAmount::Some(10),
+        to: bob_pubkey,
+        witnesses: Some(vec![config_witness.signers[0].pubkey()]),
+        cancelable: true,
+        ..PayCommand::default()
+    });
+    let sig_response = process_command(&config_payer).unwrap();
+
+    let object: Value = serde_json::from_str(&sig_response).unwrap();
+    let process_id_str = object.get("processId").unwrap().as_str().unwrap();
+    let process_id_vec = bs58::decode(process_id_str)
+        .into_vec()
+        .expect("base58-encoded public key");
+    let process_id = Pubkey::new(&process_id_vec);
+
+    check_recent_balance(40, &rpc_client, &config_payer.signers[0].pubkey()); // config_payer balance
+    check_recent_balance(10, &rpc_client, &process_id); // contract balance
+    check_recent_balance(0, &rpc_client, &bob_pubkey); // recipient balance
+
+    // Sign transaction by config_witness
+    config_payer.command = CliCommand::Cancel(process_id);
+    process_command(&config_payer).unwrap();
+
+    check_recent_balance(50, &rpc_client, &config_payer.signers[0].pubkey()); // config_payer balance
+    check_recent_balance(0, &rpc_client, &process_id); // contract balance
+    check_recent_balance(0, &rpc_client, &bob_pubkey); // recipient balance
+
+    server.close().unwrap();
+    remove_dir_all(ledger_path).unwrap();
+}
+
+#[test]
+fn test_offline_pay_tx() {
+    let TestValidator {
+        server,
+        leader_data,
+        alice,
+        ledger_path,
+        ..
+    } = TestValidator::run();
+    let bob_pubkey = Pubkey::new_rand();
+
+    let (sender, receiver) = channel();
+    run_local_faucet(alice, sender, None);
+    let faucet_addr = receiver.recv().unwrap();
+
+    let rpc_client = RpcClient::new_socket(leader_data.rpc);
+    let default_signer = Keypair::new();
+    let default_offline_signer = Keypair::new();
+
+    let mut config_offline = CliConfig::recent_for_tests();
+    config_offline.json_rpc_url =
+        format!("http://{}:{}", leader_data.rpc.ip(), leader_data.rpc.port());
+    config_offline.signers = vec![&default_offline_signer];
+    let mut config_online = CliConfig::recent_for_tests();
+    config_online.json_rpc_url =
+        format!("http://{}:{}", leader_data.rpc.ip(), leader_data.rpc.port());
+    config_online.signers = vec![&default_signer];
+    assert_ne!(
+        config_offline.signers[0].pubkey(),
+        config_online.signers[0].pubkey()
+    );
+
+    request_and_confirm_airdrop(
+        &rpc_client,
+        &faucet_addr,
+        &config_offline.signers[0].pubkey(),
+        50,
+        &config_offline,
+    )
+    .unwrap();
+
+    request_and_confirm_airdrop(
+        &rpc_client,
+        &faucet_addr,
+        &config_online.signers[0].pubkey(),
+        50,
+        &config_offline,
+    )
+    .unwrap();
+    check_recent_balance(50, &rpc_client, &config_offline.signers[0].pubkey());
+    check_recent_balance(50, &rpc_client, &config_online.signers[0].pubkey());
+
+    let (blockhash, _) = rpc_client.get_recent_blockhash().unwrap();
+    config_offline.command = CliCommand::Pay(PayCommand {
+        amount: SpendAmount::Some(10),
+        to: bob_pubkey,
+        blockhash_query: BlockhashQuery::None(blockhash),
+        sign_only: true,
+        ..PayCommand::default()
+    });
+    config_offline.output_format = OutputFormat::JsonCompact;
+    let sig_response = process_command(&config_offline).unwrap();
+
+    check_recent_balance(50, &rpc_client, &config_offline.signers[0].pubkey());
+    check_recent_balance(50, &rpc_client, &config_online.signers[0].pubkey());
+    check_recent_balance(0, &rpc_client, &bob_pubkey);
+
+    let sign_only = parse_sign_only_reply_string(&sig_response);
+    assert!(sign_only.has_all_signers());
+    let offline_presigner = sign_only
+        .presigner_of(&config_offline.signers[0].pubkey())
+        .unwrap();
+    let online_pubkey = config_online.signers[0].pubkey();
+    config_online.signers = vec![&offline_presigner];
+    config_online.command = CliCommand::Pay(PayCommand {
+        amount: SpendAmount::Some(10),
+        to: bob_pubkey,
+        blockhash_query: BlockhashQuery::FeeCalculator(blockhash_query::Source::Cluster, blockhash),
+        ..PayCommand::default()
+    });
+    process_command(&config_online).unwrap();
+
+    check_recent_balance(40, &rpc_client, &config_offline.signers[0].pubkey());
+    check_recent_balance(50, &rpc_client, &online_pubkey);
+    check_recent_balance(10, &rpc_client, &bob_pubkey);
+
+    server.close().unwrap();
+    remove_dir_all(ledger_path).unwrap();
+}
+
+#[test]
+fn test_nonced_pay_tx() {
+    solana_logger::setup();
+
+    let TestValidator {
+        server,
+        leader_data,
+        alice,
+        ledger_path,
+        ..
+    } = TestValidator::run();
+    let (sender, receiver) = channel();
+    run_local_faucet(alice, sender, None);
+    let faucet_addr = receiver.recv().unwrap();
+
+    let rpc_client = RpcClient::new_socket(leader_data.rpc);
+    let default_signer = Keypair::new();
+
+    let mut config = CliConfig::recent_for_tests();
+    config.json_rpc_url = format!("http://{}:{}", leader_data.rpc.ip(), leader_data.rpc.port());
+    config.signers = vec![&default_signer];
+
+    let minimum_nonce_balance = rpc_client
+        .get_minimum_balance_for_rent_exemption(NonceState::size())
+        .unwrap();
+
+    request_and_confirm_airdrop(
+        &rpc_client,
+        &faucet_addr,
+        &config.signers[0].pubkey(),
+        50 + minimum_nonce_balance,
+        &config,
+    )
+    .unwrap();
+    check_recent_balance(
+        50 + minimum_nonce_balance,
+        &rpc_client,
+        &config.signers[0].pubkey(),
+    );
+
+    // Create nonce account
+    let nonce_account = Keypair::new();
+    config.command = CliCommand::CreateNonceAccount {
+        nonce_account: 1,
+        seed: None,
+        nonce_authority: Some(config.signers[0].pubkey()),
+        amount: SpendAmount::Some(minimum_nonce_balance),
+    };
+    config.signers.push(&nonce_account);
+    process_command(&config).unwrap();
+
+    check_recent_balance(50, &rpc_client, &config.signers[0].pubkey());
+    check_recent_balance(minimum_nonce_balance, &rpc_client, &nonce_account.pubkey());
+
+    // Fetch nonce hash
+    let nonce_hash = nonce::get_account_with_commitment(
+        &rpc_client,
+        &nonce_account.pubkey(),
+        CommitmentConfig::recent(),
+    )
+    .and_then(|ref a| nonce::data_from_account(a))
+    .unwrap()
+    .blockhash;
+
+    let bob_pubkey = Pubkey::new_rand();
+    config.signers = vec![&default_signer];
+    config.command = CliCommand::Pay(PayCommand {
+        amount: SpendAmount::Some(10),
+        to: bob_pubkey,
+        blockhash_query: BlockhashQuery::FeeCalculator(
+            blockhash_query::Source::NonceAccount(nonce_account.pubkey()),
+            nonce_hash,
+        ),
+        nonce_account: Some(nonce_account.pubkey()),
+        ..PayCommand::default()
+    });
+    process_command(&config).expect("failed to process pay command");
+
+    check_recent_balance(40, &rpc_client, &config.signers[0].pubkey());
+    check_recent_balance(10, &rpc_client, &bob_pubkey);
+
+    // Verify that nonce has been used
+    let nonce_hash2 = nonce::get_account_with_commitment(
+        &rpc_client,
+        &nonce_account.pubkey(),
+        CommitmentConfig::recent(),
+    )
+    .and_then(|ref a| nonce::data_from_account(a))
+    .unwrap()
+    .blockhash;
+    assert_ne!(nonce_hash, nonce_hash2);
+
+    server.close().unwrap();
+    remove_dir_all(ledger_path).unwrap();
+}

cli/tests/request_airdrop.rs

@@ -1,6 +1,6 @@
 use solana_cli::cli::{process_command, CliCommand, CliConfig};
 use solana_client::rpc_client::RpcClient;
-use solana_core::test_validator::TestValidator;
+use solana_core::validator::TestValidator;
 use solana_faucet::faucet::run_local_faucet;
 use solana_sdk::{commitment_config::CommitmentConfig, signature::Keypair};
 use std::{fs::remove_dir_all, sync::mpsc::channel};

cli/tests/stake.rs

@@ -1,15 +1,16 @@
 use solana_cli::{
     cli::{process_command, request_and_confirm_airdrop, CliCommand, CliConfig},
+    cli_output::OutputFormat,
+    nonce,
+    offline::{
+        blockhash_query::{self, BlockhashQuery},
+        parse_sign_only_reply_string,
+    },
     spend_utils::SpendAmount,
     test_utils::{check_ready, check_recent_balance},
 };
-use solana_cli_output::{parse_sign_only_reply_string, OutputFormat};
-use solana_client::{
-    blockhash_query::{self, BlockhashQuery},
-    nonce_utils,
-    rpc_client::RpcClient,
-};
-use solana_core::test_validator::{TestValidator, TestValidatorOptions};
+use solana_client::rpc_client::RpcClient;
+use solana_core::validator::{TestValidator, TestValidatorOptions};
 use solana_faucet::faucet::run_local_faucet;
 use solana_sdk::{
     account_utils::StateMut,
@@ -502,12 +503,12 @@ fn test_nonced_stake_delegation_and_deactivation() {
     process_command(&config).unwrap();
 
     // Fetch nonce hash
-    let nonce_hash = nonce_utils::get_account_with_commitment(
+    let nonce_hash = nonce::get_account_with_commitment(
         &rpc_client,
         &nonce_account.pubkey(),
         CommitmentConfig::recent(),
     )
-    .and_then(|ref a| nonce_utils::data_from_account(a))
+    .and_then(|ref a| nonce::data_from_account(a))
     .unwrap()
     .blockhash;
 
@@ -530,12 +531,12 @@ fn test_nonced_stake_delegation_and_deactivation() {
     process_command(&config).unwrap();
 
     // Fetch nonce hash
-    let nonce_hash = nonce_utils::get_account_with_commitment(
+    let nonce_hash = nonce::get_account_with_commitment(
         &rpc_client,
         &nonce_account.pubkey(),
         CommitmentConfig::recent(),
     )
-    .and_then(|ref a| nonce_utils::data_from_account(a))
+    .and_then(|ref a| nonce::data_from_account(a))
     .unwrap()
     .blockhash;
 
@@ -769,12 +770,12 @@ fn test_stake_authorize() {
     process_command(&config).unwrap();
 
     // Fetch nonce hash
-    let nonce_hash = nonce_utils::get_account_with_commitment(
+    let nonce_hash = nonce::get_account_with_commitment(
         &rpc_client,
         &nonce_account.pubkey(),
         CommitmentConfig::recent(),
     )
-    .and_then(|ref a| nonce_utils::data_from_account(a))
+    .and_then(|ref a| nonce::data_from_account(a))
     .unwrap()
     .blockhash;
 
@@ -823,12 +824,12 @@ fn test_stake_authorize() {
     };
     assert_eq!(current_authority, online_authority_pubkey);
 
-    let new_nonce_hash = nonce_utils::get_account_with_commitment(
+    let new_nonce_hash = nonce::get_account_with_commitment(
         &rpc_client,
         &nonce_account.pubkey(),
         CommitmentConfig::recent(),
     )
-    .and_then(|ref a| nonce_utils::data_from_account(a))
+    .and_then(|ref a| nonce::data_from_account(a))
     .unwrap()
     .blockhash;
     assert_ne!(nonce_hash, new_nonce_hash);
@@ -1068,12 +1069,12 @@ fn test_stake_split() {
     check_recent_balance(minimum_nonce_balance, &rpc_client, &nonce_account.pubkey());
 
     // Fetch nonce hash
-    let nonce_hash = nonce_utils::get_account_with_commitment(
+    let nonce_hash = nonce::get_account_with_commitment(
         &rpc_client,
         &nonce_account.pubkey(),
         CommitmentConfig::recent(),
     )
-    .and_then(|ref a| nonce_utils::data_from_account(a))
+    .and_then(|ref a| nonce::data_from_account(a))
     .unwrap()
     .blockhash;
 
@@ -1337,12 +1338,12 @@ fn test_stake_set_lockup() {
     check_recent_balance(minimum_nonce_balance, &rpc_client, &nonce_account_pubkey);
 
     // Fetch nonce hash
-    let nonce_hash = nonce_utils::get_account_with_commitment(
+    let nonce_hash = nonce::get_account_with_commitment(
         &rpc_client,
         &nonce_account.pubkey(),
         CommitmentConfig::recent(),
     )
-    .and_then(|ref a| nonce_utils::data_from_account(a))
+    .and_then(|ref a| nonce::data_from_account(a))
     .unwrap()
     .blockhash;
 
@@ -1464,12 +1465,12 @@ fn test_offline_nonced_create_stake_account_and_withdraw() {
     process_command(&config).unwrap();
 
     // Fetch nonce hash
-    let nonce_hash = nonce_utils::get_account_with_commitment(
+    let nonce_hash = nonce::get_account_with_commitment(
         &rpc_client,
         &nonce_account.pubkey(),
         CommitmentConfig::recent(),
     )
-    .and_then(|ref a| nonce_utils::data_from_account(a))
+    .and_then(|ref a| nonce::data_from_account(a))
     .unwrap()
     .blockhash;
 
@@ -1519,12 +1520,12 @@ fn test_offline_nonced_create_stake_account_and_withdraw() {
     check_recent_balance(50_000, &rpc_client, &stake_pubkey);
 
     // Fetch nonce hash
-    let nonce_hash = nonce_utils::get_account_with_commitment(
+    let nonce_hash = nonce::get_account_with_commitment(
         &rpc_client,
         &nonce_account.pubkey(),
         CommitmentConfig::recent(),
     )
-    .and_then(|ref a| nonce_utils::data_from_account(a))
+    .and_then(|ref a| nonce::data_from_account(a))
     .unwrap()
     .blockhash;
 
@@ -1567,12 +1568,12 @@ fn test_offline_nonced_create_stake_account_and_withdraw() {
     check_recent_balance(42, &rpc_client, &recipient_pubkey);
 
     // Fetch nonce hash
-    let nonce_hash = nonce_utils::get_account_with_commitment(
+    let nonce_hash = nonce::get_account_with_commitment(
         &rpc_client,
         &nonce_account.pubkey(),
         CommitmentConfig::recent(),
     )
-    .and_then(|ref a| nonce_utils::data_from_account(a))
+    .and_then(|ref a| nonce::data_from_account(a))
     .unwrap()
     .blockhash;
 

cli/tests/transfer.rs

@@ -1,15 +1,16 @@
 use solana_cli::{
     cli::{process_command, request_and_confirm_airdrop, CliCommand, CliConfig},
+    cli_output::OutputFormat,
+    nonce,
+    offline::{
+        blockhash_query::{self, BlockhashQuery},
+        parse_sign_only_reply_string,
+    },
     spend_utils::SpendAmount,
     test_utils::{check_ready, check_recent_balance},
 };
-use solana_cli_output::{parse_sign_only_reply_string, OutputFormat};
-use solana_client::{
-    blockhash_query::{self, BlockhashQuery},
-    nonce_utils,
-    rpc_client::RpcClient,
-};
-use solana_core::test_validator::{TestValidator, TestValidatorOptions};
+use solana_client::rpc_client::RpcClient;
+use solana_core::validator::{TestValidator, TestValidatorOptions};
 use solana_faucet::faucet::run_local_faucet;
 use solana_sdk::{
     commitment_config::CommitmentConfig,
@@ -152,12 +153,12 @@ fn test_transfer() {
     check_recent_balance(49_987 - minimum_nonce_balance, &rpc_client, &sender_pubkey);
 
     // Fetch nonce hash
-    let nonce_hash = nonce_utils::get_account_with_commitment(
+    let nonce_hash = nonce::get_account_with_commitment(
         &rpc_client,
         &nonce_account.pubkey(),
         CommitmentConfig::recent(),
     )
-    .and_then(|ref a| nonce_utils::data_from_account(a))
+    .and_then(|ref a| nonce::data_from_account(a))
     .unwrap()
     .blockhash;
 
@@ -180,12 +181,12 @@ fn test_transfer() {
     process_command(&config).unwrap();
     check_recent_balance(49_976 - minimum_nonce_balance, &rpc_client, &sender_pubkey);
     check_recent_balance(30, &rpc_client, &recipient_pubkey);
-    let new_nonce_hash = nonce_utils::get_account_with_commitment(
+    let new_nonce_hash = nonce::get_account_with_commitment(
         &rpc_client,
         &nonce_account.pubkey(),
         CommitmentConfig::recent(),
     )
-    .and_then(|ref a| nonce_utils::data_from_account(a))
+    .and_then(|ref a| nonce::data_from_account(a))
     .unwrap()
     .blockhash;
     assert_ne!(nonce_hash, new_nonce_hash);
@@ -201,12 +202,12 @@ fn test_transfer() {
     check_recent_balance(49_975 - minimum_nonce_balance, &rpc_client, &sender_pubkey);
 
     // Fetch nonce hash
-    let nonce_hash = nonce_utils::get_account_with_commitment(
+    let nonce_hash = nonce::get_account_with_commitment(
         &rpc_client,
         &nonce_account.pubkey(),
         CommitmentConfig::recent(),
     )
-    .and_then(|ref a| nonce_utils::data_from_account(a))
+    .and_then(|ref a| nonce::data_from_account(a))
     .unwrap()
     .blockhash;
 

cli/tests/vote.rs

@@ -1,17 +1,16 @@
 use solana_cli::{
     cli::{process_command, request_and_confirm_airdrop, CliCommand, CliConfig},
+    offline::{blockhash_query::BlockhashQuery, *},
     spend_utils::SpendAmount,
     test_utils::check_recent_balance,
 };
-use solana_client::{
-    blockhash_query::{self, BlockhashQuery},
-    rpc_client::RpcClient,
-};
-use solana_core::test_validator::TestValidator;
+use solana_client::rpc_client::RpcClient;
+use solana_core::validator::TestValidator;
 use solana_faucet::faucet::run_local_faucet;
 use solana_sdk::{
     account_utils::StateMut,
     commitment_config::CommitmentConfig,
+    pubkey::Pubkey,
     signature::{Keypair, Signer},
 };
 use solana_vote_program::vote_state::{VoteAuthorize, VoteState, VoteStateVersions};
@@ -109,7 +108,7 @@ fn test_vote_authorize_and_withdraw() {
     assert_eq!(authorized_withdrawer, withdraw_authority.pubkey());
 
     // Withdraw from vote account
-    let destination_account = solana_sdk::pubkey::new_rand(); // Send withdrawal to new account to make balance check easy
+    let destination_account = Pubkey::new_rand(); // Send withdrawal to new account to make balance check easy
     config.signers = vec![&default_signer, &withdraw_authority];
     config.command = CliCommand::WithdrawFromVoteAccount {
         vote_account_pubkey,

client/Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "solana-client"
-version = "1.4.2"
+version = "1.3.6"
 description = "Solana Client"
 authors = ["Solana Maintainers <maintainers@solana.foundation>"]
 repository = "https://github.com/solana-labs/solana"
@@ -9,35 +9,30 @@ license = "Apache-2.0"
 edition = "2018"
 
 [dependencies]
-base64 = "0.13.0"
 bincode = "1.3.1"
 bs58 = "0.3.1"
-clap = "2.33.0"
 indicatif = "0.15.0"
-jsonrpc-core = "15.0.0"
+jsonrpc-core = "14.2.0"
 log = "0.4.8"
-rayon = "1.4.0"
-reqwest = { version = "0.10.8", default-features = false, features = ["blocking", "rustls-tls", "json"] }
-semver = "0.11.0"
+rayon = "1.3.1"
+reqwest = { version = "0.10.6", default-features = false, features = ["blocking", "rustls-tls", "json"] }
 serde = "1.0.112"
 serde_derive = "1.0.103"
 serde_json = "1.0.56"
-solana-account-decoder = { path = "../account-decoder", version = "1.4.2" }
-solana-clap-utils = { path = "../clap-utils", version = "1.4.2" }
-solana-net-utils = { path = "../net-utils", version = "1.4.2" }
-solana-sdk = { path = "../sdk", version = "1.4.2" }
-solana-transaction-status = { path = "../transaction-status", version = "1.4.2" }
-solana-version = { path = "../version", version = "1.4.2" }
-solana-vote-program = { path = "../programs/vote", version = "1.4.2" }
+solana-account-decoder = { path = "../account-decoder", version = "1.3.6" }
+solana-net-utils = { path = "../net-utils", version = "1.3.6" }
+solana-sdk = { path = "../sdk", version = "1.3.6" }
+solana-transaction-status = { path = "../transaction-status", version = "1.3.6" }
+solana-vote-program = { path = "../programs/vote", version = "1.3.6" }
 thiserror = "1.0"
 tungstenite = "0.10.1"
 url = "2.1.1"
 
 [dev-dependencies]
 assert_matches = "1.3.0"
-jsonrpc-core = "15.0.0"
-jsonrpc-http-server = "15.0.0"
-solana-logger = { path = "../logger", version = "1.4.2" }
+jsonrpc-core = "14.2.0"
+jsonrpc-http-server = "14.2.0"
+solana-logger = { path = "../logger", version = "1.3.6" }
 
 [package.metadata.docs.rs]
 targets = ["x86_64-unknown-linux-gnu"]

client/src/client_error.rs

@@ -50,10 +50,10 @@ impl Into<TransportError> for ClientErrorKind {
 #[derive(Error, Debug)]
 #[error("{kind}")]
 pub struct ClientError {
-    pub request: Option<rpc_request::RpcRequest>,
+    request: Option<rpc_request::RpcRequest>,
 
     #[source]
-    pub kind: ClientErrorKind,
+    kind: ClientErrorKind,
 }
 
 impl ClientError {

client/src/http_sender.rs

@@ -27,13 +27,6 @@ impl HttpSender {
     }
 }
 
-#[derive(Deserialize, Debug)]
-struct RpcErrorObject {
-    code: i64,
-    message: String,
-    /*data field omitted*/
-}
-
 impl RpcSender for HttpSender {
     fn send(&self, request: RpcRequest, params: serde_json::Value) -> Result<serde_json::Value> {
         // Concurrent requests are not supported so reuse the same request id for all requests
@@ -70,20 +63,11 @@ impl RpcSender for HttpSender {
 
                     let json: serde_json::Value = serde_json::from_str(&response.text()?)?;
                     if json["error"].is_object() {
-                        return match serde_json::from_value::<RpcErrorObject>(json["error"].clone())
-                        {
-                            Ok(rpc_error_object) => Err(RpcError::RpcResponseError {
-                                code: rpc_error_object.code,
-                                message: rpc_error_object.message,
-                            }
-                            .into()),
-                            Err(err) => Err(RpcError::RpcRequestError(format!(
-                                "Failed to deserialize RPC error response: {} [{}]",
-                                serde_json::to_string(&json["error"]).unwrap(),
-                                err
-                            ))
-                            .into()),
-                        };
+                        return Err(RpcError::RpcRequestError(format!(
+                            "RPC Error response: {}",
+                            serde_json::to_string(&json["error"]).unwrap()
+                        ))
+                        .into());
                     }
                     return Ok(json["result"].clone());
                 }

client/src/lib.rs

@@ -1,16 +1,13 @@
 #[macro_use]
 extern crate serde_derive;
 
-pub mod blockhash_query;
 pub mod client_error;
 pub mod http_sender;
 pub mod mock_sender;
-pub mod nonce_utils;
 pub mod perf_utils;
 pub mod pubsub_client;
 pub mod rpc_client;
 pub mod rpc_config;
-pub mod rpc_custom_error;
 pub mod rpc_filter;
 pub mod rpc_request;
 pub mod rpc_response;

client/src/mock_sender.rs

@@ -1,10 +1,10 @@
 use crate::{
     client_error::Result,
     rpc_request::RpcRequest,
-    rpc_response::{Response, RpcResponseContext, RpcVersionInfo},
+    rpc_response::{Response, RpcResponseContext},
     rpc_sender::RpcSender,
 };
-use serde_json::{json, Number, Value};
+use serde_json::{Number, Value};
 use solana_sdk::{
     fee_calculator::{FeeCalculator, FeeRateGovernor},
     instruction::InstructionError,
@@ -12,7 +12,6 @@ use solana_sdk::{
     transaction::{self, Transaction, TransactionError},
 };
 use solana_transaction_status::TransactionStatus;
-use solana_version::Version;
 use std::{collections::HashMap, sync::RwLock};
 
 pub const PUBKEY: &str = "7RoSF9fUmdphVCpabEoefH81WwrW7orsWonXWqTXkKV8";
@@ -95,15 +94,9 @@ impl RpcSender for MockSender {
                         err,
                     })
                 };
-                let statuses: Vec<Option<TransactionStatus>> = params.as_array().unwrap()[0]
-                    .as_array()
-                    .unwrap()
-                    .iter()
-                    .map(|_| status.clone())
-                    .collect();
                 serde_json::to_value(Response {
                     context: RpcResponseContext { slot: 1 },
-                    value: statuses,
+                    value: vec![status],
                 })?
             }
             RpcRequest::GetTransactionCount => Value::Number(Number::from(1234)),
@@ -113,20 +106,13 @@ impl RpcSender for MockSender {
                     Signature::new(&[8; 64]).to_string()
                 } else {
                     let tx_str = params.as_array().unwrap()[0].as_str().unwrap().to_string();
-                    let data = base64::decode(tx_str).unwrap();
+                    let data = bs58::decode(tx_str).into_vec().unwrap();
                     let tx: Transaction = bincode::deserialize(&data).unwrap();
                     tx.signatures[0].to_string()
                 };
                 Value::String(signature)
             }
             RpcRequest::GetMinimumBalanceForRentExemption => Value::Number(Number::from(20)),
-            RpcRequest::GetVersion => {
-                let version = Version::default();
-                json!(RpcVersionInfo {
-                    solana_core: version.to_string(),
-                    feature_set: Some(version.feature_set),
-                })
-            }
             _ => Value::Null,
         };
         Ok(val)

client/src/nonce_utils.rs

@@ -1,82 +0,0 @@
-use crate::rpc_client::RpcClient;
-use solana_sdk::{
-    account::Account,
-    account_utils::StateMut,
-    commitment_config::CommitmentConfig,
-    nonce::{
-        state::{Data, Versions},
-        State,
-    },
-    pubkey::Pubkey,
-    system_program,
-};
-
-#[derive(Debug, thiserror::Error, PartialEq)]
-pub enum Error {
-    #[error("invalid account owner")]
-    InvalidAccountOwner,
-    #[error("invalid account data")]
-    InvalidAccountData,
-    #[error("unexpected account data size")]
-    UnexpectedDataSize,
-    #[error("query hash does not match stored hash")]
-    InvalidHash,
-    #[error("query authority does not match account authority")]
-    InvalidAuthority,
-    #[error("invalid state for requested operation")]
-    InvalidStateForOperation,
-    #[error("client error: {0}")]
-    Client(String),
-}
-
-pub fn get_account(rpc_client: &RpcClient, nonce_pubkey: &Pubkey) -> Result<Account, Error> {
-    get_account_with_commitment(rpc_client, nonce_pubkey, CommitmentConfig::default())
-}
-
-pub fn get_account_with_commitment(
-    rpc_client: &RpcClient,
-    nonce_pubkey: &Pubkey,
-    commitment: CommitmentConfig,
-) -> Result<Account, Error> {
-    rpc_client
-        .get_account_with_commitment(nonce_pubkey, commitment)
-        .map_err(|e| Error::Client(format!("{}", e)))
-        .and_then(|result| {
-            result
-                .value
-                .ok_or_else(|| Error::Client(format!("AccountNotFound: pubkey={}", nonce_pubkey)))
-        })
-        .and_then(|a| match account_identity_ok(&a) {
-            Ok(()) => Ok(a),
-            Err(e) => Err(e),
-        })
-}
-
-pub fn account_identity_ok(account: &Account) -> Result<(), Error> {
-    if account.owner != system_program::id() {
-        Err(Error::InvalidAccountOwner)
-    } else if account.data.is_empty() {
-        Err(Error::UnexpectedDataSize)
-    } else {
-        Ok(())
-    }
-}
-
-pub fn state_from_account(account: &Account) -> Result<State, Error> {
-    account_identity_ok(account)?;
-    StateMut::<Versions>::state(account)
-        .map_err(|_| Error::InvalidAccountData)
-        .map(|v| v.convert_to_current())
-}
-
-pub fn data_from_account(account: &Account) -> Result<Data, Error> {
-    account_identity_ok(account)?;
-    state_from_account(account).and_then(|ref s| data_from_state(s).map(|d| d.clone()))
-}
-
-pub fn data_from_state(state: &State) -> Result<&Data, Error> {
-    match state {
-        State::Uninitialized => Err(Error::InvalidStateForOperation),
-        State::Initialized(data) => Ok(data),
-    }
-}

client/src/pubsub_client.rs

@@ -1,12 +1,10 @@
-use crate::rpc_response::{Response as RpcResponse, RpcSignatureResult, SlotInfo};
 use log::*;
-use serde::de::DeserializeOwned;
+use serde::{de::DeserializeOwned, Deserialize};
 use serde_json::{
     json,
     value::Value::{Number, Object},
     Map, Value,
 };
-use solana_sdk::signature::Signature;
 use std::{
     marker::PhantomData,
     sync::{
@@ -20,8 +18,6 @@ use thiserror::Error;
 use tungstenite::{client::AutoStream, connect, Message, WebSocket};
 use url::{ParseError, Url};
 
-type PubsubSignatureResponse = PubsubClientSubscription<RpcResponse<RpcSignatureResult>>;
-
 #[derive(Debug, Error)]
 pub enum PubsubClientError {
     #[error("url parse error")]
@@ -37,6 +33,13 @@ pub enum PubsubClientError {
     UnexpectedMessageError,
 }
 
+#[derive(Serialize, Deserialize, PartialEq, Clone, Debug)]
+pub struct SlotInfoMessage {
+    pub parent: u64,
+    pub root: u64,
+    pub slot: u64,
+}
+
 pub struct PubsubClientSubscription<T>
 where
     T: DeserializeOwned,
@@ -70,12 +73,18 @@ where
 {
     fn send_subscribe(
         writable_socket: &Arc<RwLock<WebSocket<AutoStream>>>,
-        body: String,
+        operation: &str,
     ) -> Result<u64, PubsubClientError> {
+        let method = format!("{}Subscribe", operation);
         writable_socket
             .write()
             .unwrap()
-            .write_message(Message::Text(body))?;
+            .write_message(Message::Text(
+                json!({
+                "jsonrpc":"2.0","id":1,"method":method,"params":[]
+                })
+                .to_string(),
+            ))?;
         let message = writable_socket.write().unwrap().read_message()?;
         Self::extract_subscription_id(message)
     }
@@ -139,28 +148,30 @@ where
 }
 
 const SLOT_OPERATION: &str = "slot";
-const SIGNATURE_OPERATION: &str = "signature";
 
 pub struct PubsubClient {}
 
 impl PubsubClient {
     pub fn slot_subscribe(
         url: &str,
-    ) -> Result<(PubsubClientSubscription<SlotInfo>, Receiver<SlotInfo>), PubsubClientError> {
+    ) -> Result<
+        (
+            PubsubClientSubscription<SlotInfoMessage>,
+            Receiver<SlotInfoMessage>,
+        ),
+        PubsubClientError,
+    > {
         let url = Url::parse(url)?;
         let (socket, _response) = connect(url)?;
-        let (sender, receiver) = channel::<SlotInfo>();
+        let (sender, receiver) = channel::<SlotInfoMessage>();
 
         let socket = Arc::new(RwLock::new(socket));
         let socket_clone = socket.clone();
         let exit = Arc::new(AtomicBool::new(false));
         let exit_clone = exit.clone();
-        let subscription_id = PubsubClientSubscription::<SlotInfo>::send_subscribe(
+        let subscription_id = PubsubClientSubscription::<SlotInfoMessage>::send_subscribe(
             &socket_clone,
-            json!({
-                "jsonrpc":"2.0","id":1,"method":format!("{}Subscribe", SLOT_OPERATION),"params":[]
-            })
-            .to_string(),
+            SLOT_OPERATION,
         )
         .unwrap();
 
@@ -170,80 +181,7 @@ impl PubsubClient {
                     break;
                 }
 
-                let message: Result<SlotInfo, PubsubClientError> =
-                    PubsubClientSubscription::read_message(&socket_clone);
-
-                if let Ok(msg) = message {
-                    match sender.send(msg) {
-                        Ok(_) => (),
-                        Err(err) => {
-                            info!("receive error: {:?}", err);
-                            break;
-                        }
-                    }
-                } else {
-                    info!("receive error: {:?}", message);
-                    break;
-                }
-            }
-
-            info!("websocket - exited receive loop");
-        });
-
-        let result: PubsubClientSubscription<SlotInfo> = PubsubClientSubscription {
-            message_type: PhantomData,
-            operation: SLOT_OPERATION,
-            socket,
-            subscription_id,
-            t_cleanup: Some(t_cleanup),
-            exit,
-        };
-
-        Ok((result, receiver))
-    }
-
-    pub fn signature_subscribe(
-        url: &str,
-        signature: &Signature,
-    ) -> Result<
-        (
-            PubsubSignatureResponse,
-            Receiver<RpcResponse<RpcSignatureResult>>,
-        ),
-        PubsubClientError,
-    > {
-        let url = Url::parse(url)?;
-        let (socket, _response) = connect(url)?;
-        let (sender, receiver) = channel::<RpcResponse<RpcSignatureResult>>();
-
-        let socket = Arc::new(RwLock::new(socket));
-        let socket_clone = socket.clone();
-        let exit = Arc::new(AtomicBool::new(false));
-        let exit_clone = exit.clone();
-        let body = json!({
-            "jsonrpc":"2.0",
-            "id":1,
-            "method":format!("{}Subscribe", SIGNATURE_OPERATION),
-            "params":[
-                signature.to_string(),
-                {"enableReceivedNotification": true }
-            ]
-        })
-        .to_string();
-        let subscription_id =
-            PubsubClientSubscription::<RpcResponse<RpcSignatureResult>>::send_subscribe(
-                &socket_clone,
-                body,
-            )
-            .unwrap();
-
-        let t_cleanup = std::thread::spawn(move || {
-            loop {
-                if exit_clone.load(Ordering::Relaxed) {
-                    break;
-                }
-
-                let message: Result<RpcResponse<RpcSignatureResult>, PubsubClientError> =
+                let message: Result<SlotInfoMessage, PubsubClientError> =
                     PubsubClientSubscription::read_message(&socket_clone);
 
                 if let Ok(msg) = message {
@@ -263,15 +201,14 @@ impl PubsubClient {
             info!("websocket - exited receive loop");
         });
 
-        let result: PubsubClientSubscription<RpcResponse<RpcSignatureResult>> =
-            PubsubClientSubscription {
-                message_type: PhantomData,
-                operation: SIGNATURE_OPERATION,
-                socket,
-                subscription_id,
-                t_cleanup: Some(t_cleanup),
-                exit,
-            };
+        let result: PubsubClientSubscription<SlotInfoMessage> = PubsubClientSubscription {
+            message_type: PhantomData,
+            operation: SLOT_OPERATION,
+            socket,
+            subscription_id,
+            t_cleanup: Some(t_cleanup),
+            exit,
+        };
 
         Ok((result, receiver))
     }

client/src/rpc_client.rs

@@ -5,8 +5,7 @@ use crate::{
     rpc_config::RpcAccountInfoConfig,
     rpc_config::{
         RpcGetConfirmedSignaturesForAddress2Config, RpcLargestAccountsConfig,
-        RpcProgramAccountsConfig, RpcSendTransactionConfig, RpcSimulateTransactionConfig,
-        RpcTokenAccountsFilter,
+        RpcSendTransactionConfig, RpcTokenAccountsFilter,
     },
     rpc_request::{RpcError, RpcRequest, TokenAccountsFilter},
     rpc_response::*,
@@ -16,10 +15,7 @@ use bincode::serialize;
 use indicatif::{ProgressBar, ProgressStyle};
 use log::*;
 use serde_json::{json, Value};
-use solana_account_decoder::{
-    parse_token::{TokenAccountType, UiTokenAccount, UiTokenAmount},
-    UiAccount, UiAccountData, UiAccountEncoding,
-};
+use solana_account_decoder::{parse_token::UiTokenAmount, UiAccount, UiAccountEncoding};
 use solana_sdk::{
     account::Account,
     clock::{
@@ -33,49 +29,26 @@ use solana_sdk::{
     hash::Hash,
     pubkey::Pubkey,
     signature::Signature,
-    transaction::{self, uses_durable_nonce, Transaction},
+    transaction::{self, Transaction},
 };
 use solana_transaction_status::{
-    EncodedConfirmedBlock, EncodedConfirmedTransaction, TransactionStatus, UiTransactionEncoding,
+    ConfirmedBlock, ConfirmedTransaction, TransactionStatus, UiTransactionEncoding,
 };
 use solana_vote_program::vote_state::MAX_LOCKOUT_HISTORY;
 use std::{
     net::SocketAddr,
-    sync::RwLock,
     thread::sleep,
     time::{Duration, Instant},
 };
 
 pub struct RpcClient {
     sender: Box<dyn RpcSender + Send + Sync + 'static>,
-    default_cluster_transaction_encoding: RwLock<Option<UiTransactionEncoding>>,
-}
-
-fn serialize_encode_transaction(
-    transaction: &Transaction,
-    encoding: UiTransactionEncoding,
-) -> ClientResult<String> {
-    let serialized = serialize(transaction)
-        .map_err(|e| ClientErrorKind::Custom(format!("transaction serialization failed: {}", e)))?;
-    let encoded = match encoding {
-        UiTransactionEncoding::Base58 => bs58::encode(serialized).into_string(),
-        UiTransactionEncoding::Base64 => base64::encode(serialized),
-        _ => {
-            return Err(ClientErrorKind::Custom(format!(
-                "unsupported transaction encoding: {}. Supported encodings: base58, base64",
-                encoding
-            ))
-            .into())
-        }
-    };
-    Ok(encoded)
 }
 
 impl RpcClient {
     pub fn new_sender<T: RpcSender + Send + Sync + 'static>(sender: T) -> Self {
         Self {
             sender: Box::new(sender),
-            default_cluster_transaction_encoding: RwLock::new(None),
         }
     }
 
@@ -131,46 +104,13 @@ impl RpcClient {
         self.send_transaction_with_config(transaction, RpcSendTransactionConfig::default())
     }
 
-    fn default_cluster_transaction_encoding(&self) -> Result<UiTransactionEncoding, RpcError> {
-        let default_cluster_transaction_encoding =
-            self.default_cluster_transaction_encoding.read().unwrap();
-        if let Some(encoding) = *default_cluster_transaction_encoding {
-            Ok(encoding)
-        } else {
-            drop(default_cluster_transaction_encoding);
-            let cluster_version = self.get_version().map_err(|e| {
-                RpcError::RpcRequestError(format!("cluster version query failed: {}", e))
-            })?;
-            let cluster_version =
-                semver::Version::parse(&cluster_version.solana_core).map_err(|e| {
-                    RpcError::RpcRequestError(format!("failed to parse cluster version: {}", e))
-                })?;
-            // Prefer base64 since 1.3.16
-            let encoding = if cluster_version < semver::Version::new(1, 3, 16) {
-                UiTransactionEncoding::Base58
-            } else {
-                UiTransactionEncoding::Base64
-            };
-            *self.default_cluster_transaction_encoding.write().unwrap() = Some(encoding);
-            Ok(encoding)
-        }
-    }
-
     pub fn send_transaction_with_config(
         &self,
         transaction: &Transaction,
         config: RpcSendTransactionConfig,
     ) -> ClientResult<Signature> {
-        let encoding = if let Some(encoding) = config.encoding {
-            encoding
-        } else {
-            self.default_cluster_transaction_encoding()?
-        };
-        let config = RpcSendTransactionConfig {
-            encoding: Some(encoding),
-            ..config
-        };
-        let serialized_encoded = serialize_encode_transaction(transaction, encoding)?;
+        let serialized_encoded = bs58::encode(serialize(transaction).unwrap()).into_string();
+
         let signature_base58_str: String = self.send(
             RpcRequest::SendTransaction,
             json!([serialized_encoded, config]),
@@ -197,28 +137,12 @@ impl RpcClient {
     pub fn simulate_transaction(
         &self,
         transaction: &Transaction,
+        sig_verify: bool,
     ) -> RpcResult<RpcSimulateTransactionResult> {
-        self.simulate_transaction_with_config(transaction, RpcSimulateTransactionConfig::default())
-    }
-
-    pub fn simulate_transaction_with_config(
-        &self,
-        transaction: &Transaction,
-        config: RpcSimulateTransactionConfig,
-    ) -> RpcResult<RpcSimulateTransactionResult> {
-        let encoding = if let Some(encoding) = config.encoding {
-            encoding
-        } else {
-            self.default_cluster_transaction_encoding()?
-        };
-        let config = RpcSimulateTransactionConfig {
-            encoding: Some(encoding),
-            ..config
-        };
-        let serialized_encoded = serialize_encode_transaction(transaction, encoding)?;
+        let serialized_encoded = bs58::encode(serialize(transaction).unwrap()).into_string();
         self.send(
             RpcRequest::SimulateTransaction,
-            json!([serialized_encoded, config]),
+            json!([serialized_encoded, { "sigVerify": sig_verify }]),
         )
     }
 
@@ -237,19 +161,6 @@ impl RpcClient {
         self.send(RpcRequest::GetSignatureStatuses, json!([signatures]))
     }
 
-    pub fn get_signature_statuses_with_history(
-        &self,
-        signatures: &[Signature],
-    ) -> RpcResult<Vec<Option<TransactionStatus>>> {
-        let signatures: Vec<_> = signatures.iter().map(|s| s.to_string()).collect();
-        self.send(
-            RpcRequest::GetSignatureStatuses,
-            json!([signatures, {
-                "searchTransactionHistory": true
-            }]),
-        )
-    }
-
     pub fn get_signature_status_with_commitment(
         &self,
         signature: &Signature,
@@ -334,7 +245,7 @@ impl RpcClient {
         self.send(RpcRequest::GetClusterNodes, Value::Null)
     }
 
-    pub fn get_confirmed_block(&self, slot: Slot) -> ClientResult<EncodedConfirmedBlock> {
+    pub fn get_confirmed_block(&self, slot: Slot) -> ClientResult<ConfirmedBlock> {
         self.get_confirmed_block_with_encoding(slot, UiTransactionEncoding::Json)
     }
 
@@ -342,7 +253,7 @@ impl RpcClient {
         &self,
         slot: Slot,
         encoding: UiTransactionEncoding,
-    ) -> ClientResult<EncodedConfirmedBlock> {
+    ) -> ClientResult<ConfirmedBlock> {
         self.send(RpcRequest::GetConfirmedBlock, json!([slot, encoding]))
     }
 
@@ -357,17 +268,6 @@ impl RpcClient {
         )
     }
 
-    pub fn get_confirmed_blocks_with_limit(
-        &self,
-        start_slot: Slot,
-        limit: usize,
-    ) -> ClientResult<Vec<Slot>> {
-        self.send(
-            RpcRequest::GetConfirmedBlocksWithLimit,
-            json!([start_slot, limit]),
-        )
-    }
-
     pub fn get_confirmed_signatures_for_address(
         &self,
         address: &Pubkey,
@@ -423,7 +323,7 @@ impl RpcClient {
         &self,
         signature: &Signature,
         encoding: UiTransactionEncoding,
-    ) -> ClientResult<EncodedConfirmedTransaction> {
+    ) -> ClientResult<ConfirmedTransaction> {
         self.send(
             RpcRequest::GetConfirmedTransaction,
             json!([signature.to_string(), encoding]),
@@ -511,48 +411,44 @@ impl RpcClient {
         &self,
         transaction: &Transaction,
     ) -> ClientResult<Signature> {
-        let signature = self.send_transaction(transaction)?;
-        let recent_blockhash = if uses_durable_nonce(transaction).is_some() {
-            self.get_recent_blockhash_with_commitment(CommitmentConfig::recent())?
-                .value
-                .0
-        } else {
-            transaction.message.recent_blockhash
-        };
-        let status = loop {
-            let status = self.get_signature_status(&signature)?;
-            if status.is_none() {
-                if self
-                    .get_fee_calculator_for_blockhash_with_commitment(
-                        &recent_blockhash,
-                        CommitmentConfig::recent(),
-                    )?
-                    .value
-                    .is_none()
-                {
+        let mut send_retries = 20;
+        loop {
+            let mut status_retries = 15;
+            let signature = self.send_transaction(transaction)?;
+            let status = loop {
+                let status = self.get_signature_status(&signature)?;
+                if status.is_none() {
+                    status_retries -= 1;
+                    if status_retries == 0 {
+                        break status;
+                    }
+                } else {
                     break status;
                 }
+                if cfg!(not(test)) {
+                    // Retry twice a second
+                    sleep(Duration::from_millis(500));
+                }
+            };
+            send_retries = if let Some(result) = status.clone() {
+                match result {
+                    Ok(_) => return Ok(signature),
+                    Err(_) => 0,
+                }
             } else {
-                break status;
+                send_retries - 1
+            };
+            if send_retries == 0 {
+                if let Some(err) = status {
+                    return Err(err.unwrap_err().into());
+                } else {
+                    return Err(
+                        RpcError::ForUser("unable to confirm transaction. \
+                                          This can happen in situations such as transaction expiration \
+                                          and insufficient fee-payer funds".to_string()).into(),
+                    );
+                }
             }
-            if cfg!(not(test)) {
-                // Retry twice a second
-                sleep(Duration::from_millis(500));
-            }
-        };
-        if let Some(result) = status {
-            match result {
-                Ok(_) => Ok(signature),
-                Err(err) => Err(err.into()),
-            }
-        } else {
-            Err(RpcError::ForUser(
-                "unable to confirm transaction. \
-                                  This can happen in situations such as transaction expiration \
-                                  and insufficient fee-payer funds"
-                    .to_string(),
-            )
-            .into())
         }
     }
 
@@ -603,38 +499,6 @@ impl RpcClient {
             })?
     }
 
-    pub fn get_multiple_accounts(&self, pubkeys: &[Pubkey]) -> ClientResult<Vec<Option<Account>>> {
-        Ok(self
-            .get_multiple_accounts_with_commitment(pubkeys, CommitmentConfig::default())?
-            .value)
-    }
-
-    pub fn get_multiple_accounts_with_commitment(
-        &self,
-        pubkeys: &[Pubkey],
-        commitment_config: CommitmentConfig,
-    ) -> RpcResult<Vec<Option<Account>>> {
-        let config = RpcAccountInfoConfig {
-            encoding: Some(UiAccountEncoding::Base64),
-            commitment: Some(commitment_config),
-            data_slice: None,
-        };
-        let pubkeys: Vec<_> = pubkeys.iter().map(|pubkey| pubkey.to_string()).collect();
-        let response = self.send(RpcRequest::GetMultipleAccounts, json!([pubkeys, config]))?;
-        let Response {
-            context,
-            value: accounts,
-        } = serde_json::from_value::<Response<Vec<Option<UiAccount>>>>(response)?;
-        let accounts: Vec<Option<Account>> = accounts
-            .into_iter()
-            .map(|rpc_account| rpc_account.map(|a| a.decode()).flatten())
-            .collect();
-        Ok(Response {
-            context,
-            value: accounts,
-        })
-    }
-
     pub fn get_account_data(&self, pubkey: &Pubkey) -> ClientResult<Vec<u8>> {
         Ok(self.get_account(pubkey)?.data)
     }
@@ -675,27 +539,8 @@ impl RpcClient {
     }
 
     pub fn get_program_accounts(&self, pubkey: &Pubkey) -> ClientResult<Vec<(Pubkey, Account)>> {
-        self.get_program_accounts_with_config(
-            pubkey,
-            RpcProgramAccountsConfig {
-                filters: None,
-                account_config: RpcAccountInfoConfig {
-                    encoding: Some(UiAccountEncoding::Base64),
-                    ..RpcAccountInfoConfig::default()
-                },
-            },
-        )
-    }
-
-    pub fn get_program_accounts_with_config(
-        &self,
-        pubkey: &Pubkey,
-        config: RpcProgramAccountsConfig,
-    ) -> ClientResult<Vec<(Pubkey, Account)>> {
-        let accounts: Vec<RpcKeyedAccount> = self.send(
-            RpcRequest::GetProgramAccounts,
-            json!([pubkey.to_string(), config]),
-        )?;
+        let accounts: Vec<RpcKeyedAccount> =
+            self.send(RpcRequest::GetProgramAccounts, json!([pubkey.to_string()]))?;
         parse_keyed_accounts(accounts, RpcRequest::GetProgramAccounts)
     }
 
@@ -832,10 +677,6 @@ impl RpcClient {
         .into())
     }
 
-    pub fn get_first_available_block(&self) -> ClientResult<Slot> {
-        self.send(RpcRequest::GetFirstAvailableBlock, Value::Null)
-    }
-
     pub fn get_genesis_hash(&self) -> ClientResult<Hash> {
         let hash_str: String = self.send(RpcRequest::GetGenesisHash, Value::Null)?;
         let hash = hash_str.parse().map_err(|_| {
@@ -847,67 +688,6 @@ impl RpcClient {
         Ok(hash)
     }
 
-    pub fn get_token_account(&self, pubkey: &Pubkey) -> ClientResult<Option<UiTokenAccount>> {
-        Ok(self
-            .get_token_account_with_commitment(pubkey, CommitmentConfig::default())?
-            .value)
-    }
-
-    pub fn get_token_account_with_commitment(
-        &self,
-        pubkey: &Pubkey,
-        commitment_config: CommitmentConfig,
-    ) -> RpcResult<Option<UiTokenAccount>> {
-        let config = RpcAccountInfoConfig {
-            encoding: Some(UiAccountEncoding::JsonParsed),
-            commitment: Some(commitment_config),
-            data_slice: None,
-        };
-        let response = self.sender.send(
-            RpcRequest::GetAccountInfo,
-            json!([pubkey.to_string(), config]),
-        );
-
-        response
-            .map(|result_json| {
-                if result_json.is_null() {
-                    return Err(
-                        RpcError::ForUser(format!("AccountNotFound: pubkey={}", pubkey)).into(),
-                    );
-                }
-                let Response {
-                    context,
-                    value: rpc_account,
-                } = serde_json::from_value::<Response<Option<UiAccount>>>(result_json)?;
-                trace!("Response account {:?} {:?}", pubkey, rpc_account);
-                let response = {
-                    if let Some(rpc_account) = rpc_account {
-                        if let UiAccountData::Json(account_data) = rpc_account.data {
-                            let token_account_type: TokenAccountType =
-                                serde_json::from_value(account_data.parsed)?;
-                            if let TokenAccountType::Account(token_account) = token_account_type {
-                                return Ok(Response {
-                                    context,
-                                    value: Some(token_account),
-                                });
-                            }
-                        }
-                    }
-                    Err(Into::<ClientError>::into(RpcError::ForUser(format!(
-                        "Account could not be parsed as token account: pubkey={}",
-                        pubkey
-                    ))))
-                };
-                response?
-            })
-            .map_err(|err| {
-                Into::<ClientError>::into(RpcError::ForUser(format!(
-                    "AccountNotFound: pubkey={}: {}",
-                    pubkey, err
-                )))
-            })?
-    }
-
     pub fn get_token_account_balance(&self, pubkey: &Pubkey) -> ClientResult<UiTokenAmount> {
         Ok(self
             .get_token_account_balance_with_commitment(pubkey, CommitmentConfig::default())?
@@ -1227,54 +1007,62 @@ impl RpcClient {
 
         let progress_bar = new_spinner_progress_bar();
 
-        progress_bar.set_message(&format!(
-            "[{}/{}] Finalizing transaction {}",
-            confirmations, desired_confirmations, transaction.signatures[0],
-        ));
-        let recent_blockhash = if uses_durable_nonce(transaction).is_some() {
-            self.get_recent_blockhash_with_commitment(CommitmentConfig::recent())?
-                .value
-                .0
-        } else {
-            transaction.message.recent_blockhash
-        };
-        let signature = self.send_transaction_with_config(transaction, config)?;
-        let (signature, status) = loop {
-            // Get recent commitment in order to count confirmations for successful transactions
-            let status =
-                self.get_signature_status_with_commitment(&signature, CommitmentConfig::recent())?;
-            if status.is_none() {
-                if self
-                    .get_fee_calculator_for_blockhash_with_commitment(
-                        &recent_blockhash,
-                        CommitmentConfig::recent(),
-                    )?
-                    .value
-                    .is_none()
-                {
+        let mut send_retries = 20;
+        let signature = loop {
+            progress_bar.set_message(&format!(
+                "[{}/{}] Finalizing transaction {}",
+                confirmations, desired_confirmations, transaction.signatures[0],
+            ));
+            let mut status_retries = 15;
+            let (signature, status) = loop {
+                let signature = self.send_transaction_with_config(transaction, config)?;
+
+                // Get recent commitment in order to count confirmations for successful transactions
+                let status = self
+                    .get_signature_status_with_commitment(&signature, CommitmentConfig::recent())?;
+                if status.is_none() {
+                    status_retries -= 1;
+                    if status_retries == 0 {
+                        break (signature, status);
+                    }
+                } else {
                     break (signature, status);
                 }
-            } else {
-                break (signature, status);
-            }
 
-            if cfg!(not(test)) {
-                sleep(Duration::from_millis(500));
+                if cfg!(not(test)) {
+                    sleep(Duration::from_millis(500));
+                }
+            };
+            send_retries = if let Some(result) = status.clone() {
+                match result {
+                    Ok(_) => 0,
+                    // If transaction errors, return right away; no point in counting confirmations
+                    Err(_) => 0,
+                }
+            } else {
+                send_retries - 1
+            };
+            if send_retries == 0 {
+                if let Some(result) = status {
+                    match result {
+                        Ok(_) => {
+                            break signature;
+                        }
+                        Err(err) => {
+                            return Err(err.into());
+                        }
+                    }
+                } else {
+                    return Err(RpcError::ForUser(
+                        "unable to confirm transaction. \
+                            This can happen in situations such as transaction \
+                            expiration and insufficient fee-payer funds"
+                            .to_string(),
+                    )
+                    .into());
+                }
             }
         };
-        if let Some(result) = status {
-            if let Err(err) = result {
-                return Err(err.into());
-            }
-        } else {
-            return Err(RpcError::ForUser(
-                "unable to confirm transaction. \
-                                      This can happen in situations such as transaction expiration \
-                                      and insufficient fee-payer funds"
-                    .to_string(),
-            )
-            .into());
-        }
         let now = Instant::now();
         loop {
             match commitment.commitment {
@@ -1456,7 +1244,7 @@ mod tests {
         let rpc_client = RpcClient::new_mock("succeeds".to_string());
 
         let key = Keypair::new();
-        let to = solana_sdk::pubkey::new_rand();
+        let to = Pubkey::new_rand();
         let blockhash = Hash::default();
         let tx = system_transaction::transfer(&key, &to, 50, blockhash);
 
@@ -1509,7 +1297,7 @@ mod tests {
         let rpc_client = RpcClient::new_mock("succeeds".to_string());
 
         let key = Keypair::new();
-        let to = solana_sdk::pubkey::new_rand();
+        let to = Pubkey::new_rand();
         let blockhash = Hash::default();
         let tx = system_transaction::transfer(&key, &to, 50, blockhash);
         let result = rpc_client.send_and_confirm_transaction(&tx);

client/src/rpc_config.rs

@@ -1,10 +1,6 @@
 use crate::rpc_filter::RpcFilterType;
 use solana_account_decoder::{UiAccountEncoding, UiDataSliceConfig};
-use solana_sdk::{
-    clock::Epoch,
-    commitment_config::{CommitmentConfig, CommitmentLevel},
-};
-use solana_transaction_status::UiTransactionEncoding;
+use solana_sdk::{clock::Epoch, commitment_config::CommitmentConfig};
 
 #[derive(Debug, Clone, PartialEq, Serialize, Deserialize)]
 #[serde(rename_all = "camelCase")]
@@ -15,20 +11,15 @@ pub struct RpcSignatureStatusConfig {
 #[derive(Debug, Default, Clone, Copy, PartialEq, Serialize, Deserialize)]
 #[serde(rename_all = "camelCase")]
 pub struct RpcSendTransactionConfig {
-    #[serde(default)]
     pub skip_preflight: bool,
-    pub preflight_commitment: Option<CommitmentLevel>,
-    pub encoding: Option<UiTransactionEncoding>,
+    pub preflight_commitment: Option<CommitmentConfig>,
 }
 
 #[derive(Debug, Default, Clone, PartialEq, Serialize, Deserialize)]
 #[serde(rename_all = "camelCase")]
 pub struct RpcSimulateTransactionConfig {
-    #[serde(default)]
     pub sig_verify: bool,
-    #[serde(flatten)]
     pub commitment: Option<CommitmentConfig>,
-    pub encoding: Option<UiTransactionEncoding>,
 }
 
 #[derive(Debug, Clone, PartialEq, Serialize, Deserialize)]
@@ -78,14 +69,6 @@ pub enum RpcTokenAccountsFilter {
     ProgramId(String),
 }
 
-#[derive(Debug, Clone, Default, PartialEq, Serialize, Deserialize)]
-#[serde(rename_all = "camelCase")]
-pub struct RpcSignatureSubscribeConfig {
-    #[serde(flatten)]
-    pub commitment: Option<CommitmentConfig>,
-    pub enable_received_notification: Option<bool>,
-}
-
 #[derive(Debug, Clone, Default, PartialEq, Serialize, Deserialize)]
 #[serde(rename_all = "camelCase")]
 pub struct RpcGetConfirmedSignaturesForAddress2Config {

client/src/rpc_custom_error.rs

@@ -1,78 +0,0 @@
-//! Implementation defined RPC server errors
-
-use crate::rpc_response::RpcSimulateTransactionResult;
-use jsonrpc_core::{Error, ErrorCode};
-use solana_sdk::clock::Slot;
-
-pub const JSON_RPC_SERVER_ERROR_BLOCK_CLEANED_UP: i64 = -32001;
-pub const JSON_RPC_SERVER_ERROR_SEND_TRANSACTION_PREFLIGHT_FAILURE: i64 = -32002;
-pub const JSON_RPC_SERVER_ERROR_TRANSACTION_SIGNATURE_VERIFICATION_FAILURE: i64 = -32003;
-pub const JSON_RPC_SERVER_ERROR_BLOCK_NOT_AVAILABLE: i64 = -32004;
-pub const JSON_RPC_SERVER_ERROR_NODE_UNHEALTHLY: i64 = -32005;
-pub const JSON_RPC_SERVER_ERROR_TRANSACTION_PRECOMPILE_VERIFICATION_FAILURE: i64 = -32006;
-
-pub enum RpcCustomError {
-    BlockCleanedUp {
-        slot: Slot,
-        first_available_block: Slot,
-    },
-    SendTransactionPreflightFailure {
-        message: String,
-        result: RpcSimulateTransactionResult,
-    },
-    TransactionSignatureVerificationFailure,
-    BlockNotAvailable {
-        slot: Slot,
-    },
-    RpcNodeUnhealthy,
-    TransactionPrecompileVerificationFailure(solana_sdk::transaction::TransactionError),
-}
-
-impl From<RpcCustomError> for Error {
-    fn from(e: RpcCustomError) -> Self {
-        match e {
-            RpcCustomError::BlockCleanedUp {
-                slot,
-                first_available_block,
-            } => Self {
-                code: ErrorCode::ServerError(JSON_RPC_SERVER_ERROR_BLOCK_CLEANED_UP),
-                message: format!(
-                    "Block {} cleaned up, does not exist on node. First available block: {}",
-                    slot, first_available_block,
-                ),
-                data: None,
-            },
-            RpcCustomError::SendTransactionPreflightFailure { message, result } => Self {
-                code: ErrorCode::ServerError(
-                    JSON_RPC_SERVER_ERROR_SEND_TRANSACTION_PREFLIGHT_FAILURE,
-                ),
-                message,
-                data: Some(serde_json::json!(result)),
-            },
-            RpcCustomError::TransactionSignatureVerificationFailure => Self {
-                code: ErrorCode::ServerError(
-                    JSON_RPC_SERVER_ERROR_TRANSACTION_SIGNATURE_VERIFICATION_FAILURE,
-                ),
-                message: "Transaction signature verification failure".to_string(),
-                data: None,
-            },
-            RpcCustomError::BlockNotAvailable { slot } => Self {
-                code: ErrorCode::ServerError(JSON_RPC_SERVER_ERROR_BLOCK_NOT_AVAILABLE),
-                message: format!("Block not available for slot {}", slot),
-                data: None,
-            },
-            RpcCustomError::RpcNodeUnhealthy => Self {
-                code: ErrorCode::ServerError(JSON_RPC_SERVER_ERROR_NODE_UNHEALTHLY),
-                message: "RPC node is unhealthy".to_string(),
-                data: None,
-            },
-            RpcCustomError::TransactionPrecompileVerificationFailure(e) => Self {
-                code: ErrorCode::ServerError(
-                    JSON_RPC_SERVER_ERROR_TRANSACTION_SIGNATURE_VERIFICATION_FAILURE,
-                ),
-                message: format!("Transaction precompile verification failure {:?}", e),
-                data: None,
-            },
-        }
-    }
-}

client/src/rpc_request.rs

@@ -13,7 +13,6 @@ pub enum RpcRequest {
     GetClusterNodes,
     GetConfirmedBlock,
     GetConfirmedBlocks,
-    GetConfirmedBlocksWithLimit,
     GetConfirmedSignaturesForAddress,
     GetConfirmedSignaturesForAddress2,
     GetConfirmedTransaction,
@@ -22,7 +21,6 @@ pub enum RpcRequest {
     GetFeeCalculatorForBlockhash,
     GetFeeRateGovernor,
     GetFees,
-    GetFirstAvailableBlock,
     GetGenesisHash,
     GetIdentity,
     GetInflationGovernor,
@@ -30,7 +28,6 @@ pub enum RpcRequest {
     GetLargestAccounts,
     GetLeaderSchedule,
     GetMinimumBalanceForRentExemption,
-    GetMultipleAccounts,
     GetProgramAccounts,
     GetRecentBlockhash,
     GetSignatureStatuses,
@@ -68,7 +65,6 @@ impl fmt::Display for RpcRequest {
             RpcRequest::GetClusterNodes => "getClusterNodes",
             RpcRequest::GetConfirmedBlock => "getConfirmedBlock",
             RpcRequest::GetConfirmedBlocks => "getConfirmedBlocks",
-            RpcRequest::GetConfirmedBlocksWithLimit => "getConfirmedBlocksWithLimit",
             RpcRequest::GetConfirmedSignaturesForAddress => "getConfirmedSignaturesForAddress",
             RpcRequest::GetConfirmedSignaturesForAddress2 => "getConfirmedSignaturesForAddress2",
             RpcRequest::GetConfirmedTransaction => "getConfirmedTransaction",
@@ -77,7 +73,6 @@ impl fmt::Display for RpcRequest {
             RpcRequest::GetFeeCalculatorForBlockhash => "getFeeCalculatorForBlockhash",
             RpcRequest::GetFeeRateGovernor => "getFeeRateGovernor",
             RpcRequest::GetFees => "getFees",
-            RpcRequest::GetFirstAvailableBlock => "getFirstAvailableBlock",
             RpcRequest::GetGenesisHash => "getGenesisHash",
             RpcRequest::GetIdentity => "getIdentity",
             RpcRequest::GetInflationGovernor => "getInflationGovernor",
@@ -85,7 +80,6 @@ impl fmt::Display for RpcRequest {
             RpcRequest::GetLargestAccounts => "getLargestAccounts",
             RpcRequest::GetLeaderSchedule => "getLeaderSchedule",
             RpcRequest::GetMinimumBalanceForRentExemption => "getMinimumBalanceForRentExemption",
-            RpcRequest::GetMultipleAccounts => "getMultipleAccounts",
             RpcRequest::GetProgramAccounts => "getProgramAccounts",
             RpcRequest::GetRecentBlockhash => "getRecentBlockhash",
             RpcRequest::GetSignatureStatuses => "getSignatureStatuses",
@@ -116,12 +110,11 @@ impl fmt::Display for RpcRequest {
     }
 }
 
+pub const NUM_LARGEST_ACCOUNTS: usize = 20;
 pub const MAX_GET_SIGNATURE_STATUSES_QUERY_ITEMS: usize = 256;
 pub const MAX_GET_CONFIRMED_SIGNATURES_FOR_ADDRESS_SLOT_RANGE: u64 = 10_000;
 pub const MAX_GET_CONFIRMED_BLOCKS_RANGE: u64 = 500_000;
 pub const MAX_GET_CONFIRMED_SIGNATURES_FOR_ADDRESS2_LIMIT: usize = 1_000;
-pub const MAX_MULTIPLE_ACCOUNTS: usize = 100;
-pub const NUM_LARGEST_ACCOUNTS: usize = 20;
 
 // Validators that are this number of slots behind are considered delinquent
 pub const DELINQUENT_VALIDATOR_SLOT_DISTANCE: u64 = 128;
@@ -140,10 +133,8 @@ impl RpcRequest {
 
 #[derive(Debug, Error)]
 pub enum RpcError {
-    #[error("RPC request error: {0}")]
+    #[error("rpc request error: {0}")]
     RpcRequestError(String),
-    #[error("RPC response error {code}: {message}")]
-    RpcResponseError { code: i64, message: String },
     #[error("parse error: expected {0}")]
     ParseError(String), /* "expected" */
     // Anything in a `ForUser` needs to die.  The caller should be
@@ -228,7 +219,7 @@ mod tests {
 
         // Test request with CommitmentConfig and params
         let test_request = RpcRequest::GetTokenAccountsByOwner;
-        let mint = solana_sdk::pubkey::new_rand();
+        let mint = Pubkey::new_rand();
         let token_account_filter = RpcTokenAccountsFilter::Mint(mint.to_string());
         let request = test_request
             .build_request_json(1, json!([addr, token_account_filter, commitment_config]));

client/src/rpc_response.rs

@@ -7,7 +7,7 @@ use solana_sdk::{
     transaction::{Result, TransactionError},
 };
 use solana_transaction_status::ConfirmedTransactionStatusWithSignature;
-use std::{collections::HashMap, fmt, net::SocketAddr};
+use std::{collections::HashMap, net::SocketAddr};
 
 pub type RpcResult<T> = client_error::Result<Response<T>>;
 
@@ -94,34 +94,13 @@ pub struct RpcKeyedAccount {
     pub account: UiAccount,
 }
 
-#[derive(Serialize, Deserialize, Clone, Copy, Debug, PartialEq)]
-pub struct SlotInfo {
-    pub slot: Slot,
-    pub parent: Slot,
-    pub root: Slot,
-}
-
-#[derive(Serialize, Deserialize, Clone, Debug)]
-#[serde(rename_all = "camelCase", untagged)]
-pub enum RpcSignatureResult {
-    ProcessedSignature(ProcessedSignatureResult),
-    ReceivedSignature(ReceivedSignatureResult),
-}
-
 #[derive(Serialize, Deserialize, Clone, Debug)]
 #[serde(rename_all = "camelCase")]
-pub struct ProcessedSignatureResult {
+pub struct RpcSignatureResult {
     pub err: Option<TransactionError>,
 }
 
 #[derive(Serialize, Deserialize, Clone, Debug)]
-#[serde(rename_all = "camelCase")]
-pub enum ReceivedSignatureResult {
-    ReceivedSignature,
-}
-
-#[derive(Serialize, Deserialize, Clone, Debug)]
-#[serde(rename_all = "camelCase")]
 pub struct RpcContactInfo {
     /// Pubkey of the node as a base-58 string
     pub pubkey: String,
@@ -133,37 +112,16 @@ pub struct RpcContactInfo {
     pub rpc: Option<SocketAddr>,
     /// Software version
     pub version: Option<String>,
-    /// First 4 bytes of the FeatureSet identifier
-    pub feature_set: Option<u32>,
 }
 
 /// Map of leader base58 identity pubkeys to the slot indices relative to the first epoch slot
 pub type RpcLeaderSchedule = HashMap<String, Vec<usize>>;
 
-#[derive(Serialize, Deserialize, Clone)]
+#[derive(Serialize, Deserialize, Clone, Debug)]
 #[serde(rename_all = "kebab-case")]
 pub struct RpcVersionInfo {
     /// The current version of solana-core
     pub solana_core: String,
-    /// first 4 bytes of the FeatureSet identifier
-    pub feature_set: Option<u32>,
-}
-
-impl fmt::Debug for RpcVersionInfo {
-    fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
-        write!(f, "{}", self.solana_core)
-    }
-}
-
-impl fmt::Display for RpcVersionInfo {
-    fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
-        if let Some(version) = self.solana_core.split_whitespace().next() {
-            // Display just the semver if possible
-            write!(f, "{}", version)
-        } else {
-            write!(f, "{}", self.solana_core)
-        }
-    }
 }
 
 #[derive(Serialize, Deserialize, Clone, Debug)]
@@ -280,15 +238,6 @@ pub struct RpcConfirmedTransactionStatusWithSignature {
     pub memo: Option<String>,
 }
 
-#[derive(Clone, Debug, PartialEq, Serialize, Deserialize)]
-#[serde(rename_all = "camelCase")]
-pub struct RpcPerfSample {
-    pub slot: Slot,
-    pub num_transactions: u64,
-    pub num_slots: u64,
-    pub sample_period_secs: u16,
-}
-
 impl From<ConfirmedTransactionStatusWithSignature> for RpcConfirmedTransactionStatusWithSignature {
     fn from(value: ConfirmedTransactionStatusWithSignature) -> Self {
         let ConfirmedTransactionStatusWithSignature {

core/Cargo.toml

@@ -1,7 +1,7 @@
 [package]
 name = "solana-core"
 description = "Blockchain, Rebuilt for Scale"
-version = "1.4.2"
+version = "1.3.6"
 documentation = "https://docs.rs/solana"
 homepage = "https://solana.com/"
 readme = "../README.md"
@@ -14,7 +14,6 @@ edition = "2018"
 codecov = { repository = "solana-labs/solana", branch = "master", service = "github" }
 
 [dependencies]
-base64 = "0.12.3"
 bincode = "1.3.1"
 bv = { version = "0.11.1", features = ["serde"] }
 bs58 = "0.3.1"
@@ -25,62 +24,65 @@ crossbeam-channel = "0.4"
 ed25519-dalek = "=1.0.0-pre.4"
 fs_extra = "1.1.0"
 flate2 = "1.0"
-indexmap = { version = "1.5", features = ["rayon"] }
+indexmap = "1.4"
 itertools = "0.9.0"
-jsonrpc-core = "15.0.0"
-jsonrpc-core-client = { version = "15.0.0", features = ["ws"] }
-jsonrpc-derive = "15.0.0"
-jsonrpc-http-server = "15.0.0"
-jsonrpc-pubsub = "15.0.0"
-jsonrpc-ws-server = "15.0.0"
+jsonrpc-core = "14.2.0"
+jsonrpc-core-client = { version = "14.2.0", features = ["ws"] }
+jsonrpc-derive = "14.2.1"
+jsonrpc-http-server = "14.2.0"
+jsonrpc-pubsub = "14.2.0"
+jsonrpc-ws-server = "14.2.0"
 log = "0.4.8"
 num_cpus = "1.13.0"
 num-traits = "0.2"
 rand = "0.7.0"
 rand_chacha = "0.2.2"
 raptorq = "1.4.2"
-rayon = "1.4.1"
+rayon = "1.3.1"
 regex = "1.3.9"
 serde = "1.0.112"
 serde_derive = "1.0.103"
 serde_json = "1.0.56"
-solana-account-decoder = { path = "../account-decoder", version = "1.4.2" }
-solana-banks-server = { path = "../banks-server", version = "1.4.2" }
-solana-clap-utils = { path = "../clap-utils", version = "1.4.2" }
-solana-client = { path = "../client", version = "1.4.2" }
-solana-faucet = { path = "../faucet", version = "1.4.2" }
-solana-frozen-abi = { path = "../frozen-abi", version = "1.4.2" }
-solana-frozen-abi-macro = { path = "../frozen-abi/macro", version = "1.4.2" }
-solana-ledger = { path = "../ledger", version = "1.4.2" }
-solana-logger = { path = "../logger", version = "1.4.2" }
-solana-merkle-tree = { path = "../merkle-tree", version = "1.4.2" }
-solana-metrics = { path = "../metrics", version = "1.4.2" }
-solana-measure = { path = "../measure", version = "1.4.2" }
-solana-net-utils = { path = "../net-utils", version = "1.4.2" }
-solana-perf = { path = "../perf", version = "1.4.2" }
-solana-runtime = { path = "../runtime", version = "1.4.2" }
-solana-sdk = { path = "../sdk", version = "1.4.2" }
-solana-stake-program = { path = "../programs/stake", version = "1.4.2" }
-solana-storage-bigtable = { path = "../storage-bigtable", version = "1.4.2" }
-solana-streamer = { path = "../streamer", version = "1.4.2" }
-solana-sys-tuner = { path = "../sys-tuner", version = "1.4.2" }
-solana-transaction-status = { path = "../transaction-status", version = "1.4.2" }
-solana-version = { path = "../version", version = "1.4.2" }
-solana-vote-program = { path = "../programs/vote", version = "1.4.2" }
-solana-vote-signer = { path = "../vote-signer", version = "1.4.2" }
-spl-token-v2-0 = { package = "spl-token", version = "=2.0.8" }
+solana-account-decoder = { path = "../account-decoder", version = "1.3.6" }
+solana-banks-server = { path = "../banks-server", version = "1.3.6" }
+solana-bpf-loader-program = { path = "../programs/bpf_loader", version = "1.3.6" }
+solana-budget-program = { path = "../programs/budget", version = "1.3.6" }
+solana-clap-utils = { path = "../clap-utils", version = "1.3.6" }
+solana-client = { path = "../client", version = "1.3.6" }
+solana-faucet = { path = "../faucet", version = "1.3.6" }
+solana-genesis-programs = { path = "../genesis-programs", version = "1.3.6" }
+solana-ledger = { path = "../ledger", version = "1.3.6" }
+solana-logger = { path = "../logger", version = "1.3.6" }
+solana-merkle-tree = { path = "../merkle-tree", version = "1.3.6" }
+solana-metrics = { path = "../metrics", version = "1.3.6" }
+solana-measure = { path = "../measure", version = "1.3.6" }
+solana-net-utils = { path = "../net-utils", version = "1.3.6" }
+solana-perf = { path = "../perf", version = "1.3.6" }
+solana-runtime = { path = "../runtime", version = "1.3.6" }
+solana-sdk = { path = "../sdk", version = "1.3.6" }
+solana-sdk-macro-frozen-abi = { path = "../sdk/macro-frozen-abi", version = "1.3.6" }
+solana-stake-program = { path = "../programs/stake", version = "1.3.6" }
+solana-storage-bigtable = { path = "../storage-bigtable", version = "1.3.6" }
+solana-streamer = { path = "../streamer", version = "1.3.6" }
+solana-sys-tuner = { path = "../sys-tuner", version = "1.3.6" }
+solana-transaction-status = { path = "../transaction-status", version = "1.3.6" }
+solana-version = { path = "../version", version = "1.3.6" }
+solana-vote-program = { path = "../programs/vote", version = "1.3.6" }
+solana-vote-signer = { path = "../vote-signer", version = "1.3.6" }
+spl-token-v2-0 = { package = "spl-token", version = "2.0.3", features = ["skip-no-mangle"] }
 tempfile = "3.1.0"
 thiserror = "1.0"
-tokio = { version = "0.2.22", features = ["full"] }
 tokio_01 = { version = "0.1", package = "tokio" }
 tokio_fs_01 = { version = "0.1", package = "tokio-fs" }
 tokio_io_01 = { version = "0.1", package = "tokio-io" }
-solana-rayon-threadlimit = { path = "../rayon-threadlimit", version = "1.4.2" }
+solana-rayon-threadlimit = { path = "../rayon-threadlimit", version = "1.3.6" }
+tokio = { version = "0.2.22", features = ["full"] }
 trees = "0.2.1"
 
 [dev-dependencies]
+base64 = "0.12.3"
 matches = "0.1.6"
-reqwest = { version = "0.10.8", default-features = false, features = ["blocking", "rustls-tls", "json"] }
+reqwest = { version = "0.10.6", default-features = false, features = ["blocking", "rustls-tls", "json"] }
 serial_test = "0.4.0"
 serial_test_derive = "0.4.0"
 systemstat = "0.1.5"
@@ -94,12 +96,6 @@ name = "banking_stage"
 [[bench]]
 name = "blockstore"
 
-[[bench]]
-name = "crds_gossip_pull"
-
-[[bench]]
-name = "crds_shards"
-
 [[bench]]
 name = "gen_keys"
 

core/benches/banking_stage.rs

@@ -20,7 +20,7 @@ use solana_runtime::bank::Bank;
 use solana_sdk::genesis_config::GenesisConfig;
 use solana_sdk::hash::Hash;
 use solana_sdk::message::Message;
-use solana_sdk::pubkey;
+use solana_sdk::pubkey::Pubkey;
 use solana_sdk::signature::Keypair;
 use solana_sdk::signature::Signature;
 use solana_sdk::signature::Signer;
@@ -56,7 +56,7 @@ fn bench_consume_buffered(bencher: &mut Bencher) {
     let GenesisConfigInfo { genesis_config, .. } = create_genesis_config(100_000);
     let bank = Arc::new(Bank::new(&genesis_config));
     let ledger_path = get_tmp_ledger_path!();
-    let my_pubkey = pubkey::new_rand();
+    let my_pubkey = Pubkey::new_rand();
     {
         let blockstore = Arc::new(
             Blockstore::open(&ledger_path).expect("Expected to be able to open database ledger"),
@@ -94,22 +94,21 @@ fn bench_consume_buffered(bencher: &mut Bencher) {
 }
 
 fn make_accounts_txs(txes: usize, mint_keypair: &Keypair, hash: Hash) -> Vec<Transaction> {
-    let to_pubkey = pubkey::new_rand();
+    let to_pubkey = Pubkey::new_rand();
     let dummy = system_transaction::transfer(mint_keypair, &to_pubkey, 1, hash);
     (0..txes)
         .into_par_iter()
         .map(|_| {
             let mut new = dummy.clone();
             let sig: Vec<u8> = (0..64).map(|_| thread_rng().gen()).collect();
-            new.message.account_keys[0] = pubkey::new_rand();
-            new.message.account_keys[1] = pubkey::new_rand();
+            new.message.account_keys[0] = Pubkey::new_rand();
+            new.message.account_keys[1] = Pubkey::new_rand();
             new.signatures = vec![Signature::new(&sig[0..64])];
             new
         })
         .collect()
 }
 
-#[allow(clippy::same_item_push)]
 fn make_programs_txs(txes: usize, hash: Hash) -> Vec<Transaction> {
     let progs = 4;
     (0..txes)
@@ -117,7 +116,7 @@ fn make_programs_txs(txes: usize, hash: Hash) -> Vec<Transaction> {
             let mut instructions = vec![];
             let from_key = Keypair::new();
             for _ in 1..progs {
-                let to_key = pubkey::new_rand();
+                let to_key = Pubkey::new_rand();
                 instructions.push(system_instruction::transfer(&from_key.pubkey(), &to_key, 1));
             }
             let message = Message::new(&instructions, Some(&from_key.pubkey()));
@@ -295,7 +294,6 @@ fn simulate_process_entries(
     process_entries(&bank, &[entry], randomize_txs, None, None).unwrap();
 }
 
-#[allow(clippy::same_item_push)]
 fn bench_process_entries(randomize_txs: bool, bencher: &mut Bencher) {
     // entropy multiplier should be big enough to provide sufficient entropy
     // but small enough to not take too much time while executing the test.

core/benches/cluster_info.rs

@@ -8,7 +8,7 @@ use solana_core::broadcast_stage::{broadcast_shreds, get_broadcast_peers};
 use solana_core::cluster_info::{ClusterInfo, Node};
 use solana_core::contact_info::ContactInfo;
 use solana_ledger::shred::Shred;
-use solana_sdk::pubkey;
+use solana_sdk::pubkey::Pubkey;
 use solana_sdk::timing::timestamp;
 use std::{
     collections::HashMap,
@@ -20,7 +20,7 @@ use test::Bencher;
 #[bench]
 fn broadcast_shreds_bench(bencher: &mut Bencher) {
     solana_logger::setup();
-    let leader_pubkey = pubkey::new_rand();
+    let leader_pubkey = Pubkey::new_rand();
     let leader_info = Node::new_localhost_with_pubkey(&leader_pubkey);
     let cluster_info = ClusterInfo::new_with_invalid_keypair(leader_info.info);
     let socket = UdpSocket::bind("0.0.0.0:0").unwrap();
@@ -30,7 +30,7 @@ fn broadcast_shreds_bench(bencher: &mut Bencher) {
     let mut stakes = HashMap::new();
     const NUM_PEERS: usize = 200;
     for _ in 0..NUM_PEERS {
-        let id = pubkey::new_rand();
+        let id = Pubkey::new_rand();
         let contact_info = ContactInfo::new_localhost(&id, timestamp());
         cluster_info.insert_info(contact_info);
         stakes.insert(id, thread_rng().gen_range(1, NUM_PEERS) as u64);

core/benches/consensus.rs

@@ -1,36 +0,0 @@
-#![feature(test)]
-
-extern crate solana_core;
-extern crate test;
-
-use solana_core::consensus::Tower;
-use solana_runtime::bank::Bank;
-use solana_runtime::bank_forks::BankForks;
-use solana_sdk::{
-    pubkey::Pubkey,
-    signature::{Keypair, Signer},
-};
-use std::sync::Arc;
-use tempfile::TempDir;
-use test::Bencher;
-
-#[bench]
-fn bench_save_tower(bench: &mut Bencher) {
-    let dir = TempDir::new().unwrap();
-    let path = dir.path();
-
-    let vote_account_pubkey = &Pubkey::default();
-    let node_keypair = Arc::new(Keypair::new());
-    let heaviest_bank = BankForks::new(Bank::default()).working_bank();
-    let tower = Tower::new(
-        &node_keypair.pubkey(),
-        &vote_account_pubkey,
-        0,
-        &heaviest_bank,
-        &path,
-    );
-
-    bench.iter(move || {
-        tower.save(&node_keypair).unwrap();
-    });
-}

core/benches/crds_gossip_pull.rs

@@ -1,53 +0,0 @@
-#![feature(test)]
-
-extern crate test;
-
-use rand::{thread_rng, Rng};
-use rayon::ThreadPoolBuilder;
-use solana_core::cluster_info::MAX_BLOOM_SIZE;
-use solana_core::crds::Crds;
-use solana_core::crds_gossip_pull::{CrdsFilter, CrdsGossipPull};
-use solana_core::crds_value::CrdsValue;
-use solana_sdk::hash;
-use test::Bencher;
-
-#[bench]
-fn bench_hash_as_u64(bencher: &mut Bencher) {
-    let mut rng = thread_rng();
-    let hashes: Vec<_> = std::iter::repeat_with(|| hash::new_rand(&mut rng))
-        .take(1000)
-        .collect();
-    bencher.iter(|| {
-        hashes
-            .iter()
-            .map(CrdsFilter::hash_as_u64)
-            .collect::<Vec<_>>()
-    });
-}
-
-#[bench]
-fn bench_build_crds_filters(bencher: &mut Bencher) {
-    let thread_pool = ThreadPoolBuilder::new().build().unwrap();
-    let mut rng = thread_rng();
-    let mut crds_gossip_pull = CrdsGossipPull::default();
-    let mut crds = Crds::default();
-    for _ in 0..50_000 {
-        crds_gossip_pull
-            .purged_values
-            .push_back((solana_sdk::hash::new_rand(&mut rng), rng.gen()));
-    }
-    let mut num_inserts = 0;
-    for _ in 0..90_000 {
-        if crds
-            .insert(CrdsValue::new_rand(&mut rng), rng.gen())
-            .is_ok()
-        {
-            num_inserts += 1;
-        }
-    }
-    assert_eq!(num_inserts, 90_000);
-    bencher.iter(|| {
-        let filters = crds_gossip_pull.build_crds_filters(&thread_pool, &crds, MAX_BLOOM_SIZE);
-        assert_eq!(filters.len(), 128);
-    });
-}

core/benches/crds_shards.rs

@@ -1,69 +0,0 @@
-#![feature(test)]
-
-extern crate test;
-
-use rand::{thread_rng, Rng};
-use solana_core::contact_info::ContactInfo;
-use solana_core::crds::VersionedCrdsValue;
-use solana_core::crds_shards::CrdsShards;
-use solana_core::crds_value::{CrdsData, CrdsValue};
-use solana_sdk::pubkey;
-use solana_sdk::timing::timestamp;
-use test::Bencher;
-
-const CRDS_SHARDS_BITS: u32 = 8;
-
-fn new_test_crds_value() -> VersionedCrdsValue {
-    let data = CrdsData::ContactInfo(ContactInfo::new_localhost(&pubkey::new_rand(), timestamp()));
-    VersionedCrdsValue::new(timestamp(), CrdsValue::new_unsigned(data))
-}
-
-fn bench_crds_shards_find(bencher: &mut Bencher, num_values: usize, mask_bits: u32) {
-    let values: Vec<VersionedCrdsValue> = std::iter::repeat_with(new_test_crds_value)
-        .take(num_values)
-        .collect();
-    let mut shards = CrdsShards::new(CRDS_SHARDS_BITS);
-    for (index, value) in values.iter().enumerate() {
-        assert!(shards.insert(index, value));
-    }
-    let mut rng = thread_rng();
-    bencher.iter(|| {
-        let mask = rng.gen();
-        let _hits = shards.find(mask, mask_bits).count();
-    });
-}
-
-#[bench]
-fn bench_crds_shards_find_0(bencher: &mut Bencher) {
-    bench_crds_shards_find(bencher, 100_000, 0);
-}
-
-#[bench]
-fn bench_crds_shards_find_1(bencher: &mut Bencher) {
-    bench_crds_shards_find(bencher, 100_000, 1);
-}
-
-#[bench]
-fn bench_crds_shards_find_3(bencher: &mut Bencher) {
-    bench_crds_shards_find(bencher, 100_000, 3);
-}
-
-#[bench]
-fn bench_crds_shards_find_5(bencher: &mut Bencher) {
-    bench_crds_shards_find(bencher, 100_000, 5);
-}
-
-#[bench]
-fn bench_crds_shards_find_7(bencher: &mut Bencher) {
-    bench_crds_shards_find(bencher, 100_000, 7);
-}
-
-#[bench]
-fn bench_crds_shards_find_8(bencher: &mut Bencher) {
-    bench_crds_shards_find(bencher, 100_000, 8);
-}
-
-#[bench]
-fn bench_crds_shards_find_9(bencher: &mut Bencher) {
-    bench_crds_shards_find(bencher, 100_000, 9);
-}

core/benches/retransmit_stage.rs

@@ -14,7 +14,7 @@ use solana_perf::packet::to_packets_chunked;
 use solana_perf::test_tx::test_tx;
 use solana_runtime::bank::Bank;
 use solana_runtime::bank_forks::BankForks;
-use solana_sdk::pubkey;
+use solana_sdk::pubkey::Pubkey;
 use solana_sdk::timing::timestamp;
 use std::net::UdpSocket;
 use std::sync::atomic::{AtomicUsize, Ordering};
@@ -27,14 +27,13 @@ use std::time::Duration;
 use test::Bencher;
 
 #[bench]
-#[allow(clippy::same_item_push)]
 fn bench_retransmitter(bencher: &mut Bencher) {
     solana_logger::setup();
     let cluster_info = ClusterInfo::new_with_invalid_keypair(Node::new_localhost().info);
     const NUM_PEERS: usize = 4;
     let mut peer_sockets = Vec::new();
     for _ in 0..NUM_PEERS {
-        let id = pubkey::new_rand();
+        let id = Pubkey::new_rand();
         let socket = UdpSocket::bind("0.0.0.0:0").unwrap();
         let mut contact_info = ContactInfo::new_localhost(&id, timestamp());
         contact_info.tvu = socket.local_addr().unwrap();

core/build.rs

@@ -1 +1 @@
-../frozen-abi/build.rs
+../sdk/build.rs

core/src/accounts_background_service.rs

@@ -0,0 +1,59 @@
+// Service to clean up dead slots in accounts_db
+//
+// This can be expensive since we have to walk the append vecs being cleaned up.
+
+use rand::{thread_rng, Rng};
+use solana_runtime::bank_forks::BankForks;
+use std::sync::{
+    atomic::{AtomicBool, Ordering},
+    Arc, RwLock,
+};
+use std::thread::{self, sleep, Builder, JoinHandle};
+use std::time::Duration;
+
+pub struct AccountsBackgroundService {
+    t_background: JoinHandle<()>,
+}
+
+const INTERVAL_MS: u64 = 100;
+const SHRUNKEN_ACCOUNT_PER_SEC: usize = 250;
+const SHRUNKEN_ACCOUNT_PER_INTERVAL: usize =
+    SHRUNKEN_ACCOUNT_PER_SEC / (1000 / INTERVAL_MS as usize);
+const CLEAN_INTERVAL_SLOTS: u64 = 100;
+
+impl AccountsBackgroundService {
+    pub fn new(bank_forks: Arc<RwLock<BankForks>>, exit: &Arc<AtomicBool>) -> Self {
+        info!("AccountsBackgroundService active");
+        let exit = exit.clone();
+        let mut consumed_budget = 0;
+        let mut last_cleaned_slot = 0;
+        let t_background = Builder::new()
+            .name("solana-accounts-background".to_string())
+            .spawn(move || loop {
+                if exit.load(Ordering::Relaxed) {
+                    break;
+                }
+                let bank = bank_forks.read().unwrap().root_bank().clone();
+
+                bank.process_dead_slots();
+
+                consumed_budget = bank
+                    .process_stale_slot_with_budget(consumed_budget, SHRUNKEN_ACCOUNT_PER_INTERVAL);
+
+                if bank.block_height() - last_cleaned_slot
+                    > (CLEAN_INTERVAL_SLOTS + thread_rng().gen_range(0, 10))
+                {
+                    bank.clean_accounts();
+                    last_cleaned_slot = bank.block_height();
+                }
+
+                sleep(Duration::from_millis(INTERVAL_MS));
+            })
+            .unwrap();
+        Self { t_background }
+    }
+
+    pub fn join(self) -> thread::Result<()> {
+        self.t_background.join()
+    }
+}

core/src/accounts_hash_verifier.rs

@@ -204,7 +204,6 @@ mod tests {
         {
             let message = make_accounts_hashes_message(&validator1, vec![(0, hash1)]).unwrap();
             cluster_info.push_message(message);
-            cluster_info.flush_push_queue();
         }
         slot_to_hash.insert(0, hash2);
         trusted_validators.insert(validator1.pubkey());
@@ -255,7 +254,6 @@ mod tests {
                 100,
             );
         }
-        cluster_info.flush_push_queue();
         let cluster_hashes = cluster_info
             .get_accounts_hash_for_node(&keypair.pubkey(), |c| c.clone())
             .unwrap();