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all: on-chain oracle checkpoint syncing (#19543)

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* all: implement simple checkpoint syncing

cmd, les, node: remove callback mechanism

cmd, node: remove callback definition

les: simplify the registrar

les: expose checkpoint rpc services in the light client

les, light: don't store untrusted receipt

cmd, contracts, les: discard stale checkpoint

cmd, contracts/registrar: loose restriction of registeration

cmd, contracts: add replay-protection

all: off-chain multi-signature contract

params: deploy checkpoint contract for rinkeby

cmd/registrar: add raw signing mode for registrar

cmd/registrar, contracts/registrar, les: fixed messages

* cmd/registrar, contracts/registrar: fix lints

* accounts/abi/bind, les: address comments

* cmd, contracts, les, light, params: minor checkpoint sync cleanups

* cmd, eth, les, light: move checkpoint config to config file

* cmd, eth, les, params: address comments

* eth, les, params: address comments

* cmd: polish up the checkpoint admin CLI

* cmd, contracts, params: deploy new version contract

* cmd/checkpoint-admin: add another flag for clef mode signing

* cmd, contracts, les: rename and regen checkpoint oracle with abigen
This commit is contained in:
gary rong
2019-06-28 15:34:02 +08:00
committed by Péter Szilágyi
parent 702f52fb99
commit f7cdea2bdc
49 changed files with 2861 additions and 383 deletions
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22
light/odr.go
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@ -122,19 +122,25 @@ func (req *BlockRequest) StoreResult(db ethdb.Database) {
// ReceiptsRequest is the ODR request type for retrieving block bodies
type ReceiptsRequest struct {
OdrRequest
Hash common.Hash
Number uint64
Receipts types.Receipts
Untrusted bool // Indicator whether the result retrieved is trusted or not
Hash common.Hash
Number uint64
Header *types.Header
Receipts types.Receipts
}
// StoreResult stores the retrieved data in local database
func (req *ReceiptsRequest) StoreResult(db ethdb.Database) {
rawdb.WriteReceipts(db, req.Hash, req.Number, req.Receipts)
if !req.Untrusted {
rawdb.WriteReceipts(db, req.Hash, req.Number, req.Receipts)
}
}
// ChtRequest is the ODR request type for state/storage trie entries
type ChtRequest struct {
OdrRequest
Untrusted bool // Indicator whether the result retrieved is trusted or not
PeerId string // The specified peer id from which to retrieve data.
Config *IndexerConfig
ChtNum, BlockNum uint64
ChtRoot common.Hash
@ -147,9 +153,11 @@ type ChtRequest struct {
func (req *ChtRequest) StoreResult(db ethdb.Database) {
hash, num := req.Header.Hash(), req.Header.Number.Uint64()
rawdb.WriteHeader(db, req.Header)
rawdb.WriteTd(db, hash, num, req.Td)
rawdb.WriteCanonicalHash(db, hash, num)
if !req.Untrusted {
rawdb.WriteHeader(db, req.Header)
rawdb.WriteTd(db, hash, num, req.Td)
rawdb.WriteCanonicalHash(db, hash, num)
}
}
// BloomRequest is the ODR request type for retrieving bloom filters from a CHT structure