core, params, tests: add DAO hard-fork balance moves

2016-07-11 13:55:11 +03:00
parent 7f00e8c033
commit 461cdb593b
10 changed files with 2011 additions and 42 deletions
--- a/params/dao_list.go
+++ b/params/dao_list.go
@ -0,0 +1,108 @@
+// Copyright 2016 The go-ethereum Authors
+// This file is part of the go-ethereum library.
+//
+// The go-ethereum library is free software: you can redistribute it and/or modify
+// it under the terms of the GNU Lesser General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// The go-ethereum library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU Lesser General Public License for more details.
+//
+// You should have received a copy of the GNU Lesser General Public License
+// along with the go-ethereum library. If not, see <http://www.gnu.org/licenses/>.
+
+package params
+
+import (
+	"encoding/json"
+	"fmt"
+
+	"github.com/ethereum/go-ethereum/common"
+)
+
+// DAODrainList is the list of accounts whose full balances will be moved into a
+// refund contract at the beginning of the dao-fork block.
+var DAODrainList []common.Address
+
+func init() {
+	// Parse the list of DAO accounts to drain
+	var list []map[string]string
+	if err := json.Unmarshal([]byte(daoDrainListJSON), &list); err != nil {
+		panic(fmt.Errorf("Failed to parse DAO drain list: %v", err))
+	}
+	// Collect all the accounts that need draining
+	for _, dao := range list {
+		DAODrainList = append(DAODrainList, common.HexToAddress(dao["address"]))
+		DAODrainList = append(DAODrainList, common.HexToAddress(dao["extraBalanceAccount"]))
+	}
+}
+
+// daoDrainListJSON is the JSON encoded list of accounts whose full balances will
+// be moved into a refund contract at the beginning of the dao-fork block.
+const daoDrainListJSON = `
+[
+   {
+      "address":"0x304a554a310c7e546dfe434669c62820b7d83490",
+      "balance":"30328a3f333ac2fb5f509",
+      "extraBalance":"9184e72a000",
+      "extraBalanceAccount":"0x914d1b8b43e92723e64fd0a06f5bdb8dd9b10c79"
+   },
+   {
+      "address":"0xfe24cdd8648121a43a7c86d289be4dd2951ed49f",
+      "balance":"ea0b1bdc78f500a43",
+      "extraBalance":"0",
+      "extraBalanceAccount":"0x17802f43a0137c506ba92291391a8a8f207f487d"
+   },
+   {
+      "address":"0xb136707642a4ea12fb4bae820f03d2562ebff487",
+      "balance":"6050bdeb3354b5c98adc3",
+      "extraBalance":"0",
+      "extraBalanceAccount":"0xdbe9b615a3ae8709af8b93336ce9b477e4ac0940"
+   },
+   {
+      "address":"0xf14c14075d6c4ed84b86798af0956deef67365b5",
+      "balance":"1d77844e94c25ba2",
+      "extraBalance":"0",
+      "extraBalanceAccount":"0xca544e5c4687d109611d0f8f928b53a25af72448"
+   },
+   {
+      "address":"0xaeeb8ff27288bdabc0fa5ebb731b6f409507516c",
+      "balance":"2e93a72de4fc5ec0ed",
+      "extraBalance":"0",
+      "extraBalanceAccount":"0xcbb9d3703e651b0d496cdefb8b92c25aeb2171f7"
+   },
+   {
+      "address":"0xaccc230e8a6e5be9160b8cdf2864dd2a001c28b6",
+      "balance":"14d0944eb3be947a8",
+      "extraBalance":"0",
+      "extraBalanceAccount":"0x2b3455ec7fedf16e646268bf88846bd7a2319bb2"
+   },
+   {
+      "address":"0x4613f3bca5c44ea06337a9e439fbc6d42e501d0a",
+      "balance":"275eaa8345ced6523a8",
+      "extraBalance":"0",
+      "extraBalanceAccount":"0xd343b217de44030afaa275f54d31a9317c7f441e"
+   },
+   {
+      "address":"0x84ef4b2357079cd7a7c69fd7a37cd0609a679106",
+      "balance":"4accfbf922fd046baa05",
+      "extraBalance":"0",
+      "extraBalanceAccount":"0xda2fef9e4a3230988ff17df2165440f37e8b1708"
+   },
+   {
+      "address":"0xf4c64518ea10f995918a454158c6b61407ea345c",
+      "balance":"38d275b0ed7862ba4f13",
+      "extraBalance":"0",
+      "extraBalanceAccount":"0x7602b46df5390e432ef1c307d4f2c9ff6d65cc97"
+   },
+   {
+      "address":"0xbb9bc244d798123fde783fcc1c72d3bb8c189413",
+      "balance":"1",
+      "extraBalance":"49097c66ae78c50e4d3c",
+      "extraBalanceAccount":"0x807640a13483f8ac783c557fcdf27be11ea4ac7a"
+   }
+]
+`
--- a/params/util.go
+++ b/params/util.go
@ -26,8 +26,9 @@ var (
 	TestNetHomesteadBlock = big.NewInt(494000)  // Testnet homestead block
 	MainNetHomesteadBlock = big.NewInt(1150000) // Mainnet homestead block

-	TestNetDAOForkBlock = big.NewInt(8888888)                            // Testnet dao hard-fork block
-	MainNetDAOForkBlock = big.NewInt(9999999)                            // Mainnet dao hard-fork block
-	DAOForkBlockExtra   = common.FromHex("0x64616f2d686172642d666f726b") // Block extradata to signel the fork with ("dao-hard-fork")
-	DAOForkExtraRange   = big.NewInt(10)                                 // Number of blocks to override the extradata (prevent no-fork attacks)
+	TestNetDAOForkBlock = big.NewInt(8888888)                                               // Testnet dao hard-fork block
+	MainNetDAOForkBlock = big.NewInt(9999999)                                               // Mainnet dao hard-fork block
+	DAOForkBlockExtra   = common.FromHex("0x64616f2d686172642d666f726b")                    // Block extradata to signel the fork with ("dao-hard-fork")
+	DAOForkExtraRange   = big.NewInt(10)                                                    // Number of blocks to override the extradata (prevent no-fork attacks)
+	DAORefundContract   = common.HexToAddress("0x0000000000000000000000000000000000000000") // Address of the refund contract to send DAO balances to
 )