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internal/ethapi: reject non-replay-protected txs over RPC (#22339)

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This PR prevents users from submitting transactions without EIP-155 enabled. This behaviour can be overridden by specifying the flag --rpc.allow-unprotected-txs=true.
This commit is contained in:
Marius van der Wijden
2021-02-23 13:09:19 +01:00
committed by GitHub
parent c4a2b682ff
commit 142fbcfd6f
9 changed files with 39 additions and 10 deletions
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11
les/api_backend.go
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@ -40,9 +40,10 @@ import (
)
type LesApiBackend struct {
extRPCEnabled bool
eth *LightEthereum
gpo *gasprice.Oracle
extRPCEnabled bool
allowUnprotectedTxs bool
eth *LightEthereum
gpo *gasprice.Oracle
}
func (b *LesApiBackend) ChainConfig() *params.ChainConfig {
@ -263,6 +264,10 @@ func (b *LesApiBackend) ExtRPCEnabled() bool {
return b.extRPCEnabled
}
func (b *LesApiBackend) UnprotectedAllowed() bool {
return b.allowUnprotectedTxs
}
func (b *LesApiBackend) RPCGasCap() uint64 {
return b.eth.config.RPCGasCap
}

2
les/client.go
View File

@ -157,7 +157,7 @@ func New(stack *node.Node, config *ethconfig.Config) (*LightEthereum, error) {
rawdb.WriteChainConfig(chainDb, genesisHash, chainConfig)
}
leth.ApiBackend = &LesApiBackend{stack.Config().ExtRPCEnabled(), leth, nil}
leth.ApiBackend = &LesApiBackend{stack.Config().ExtRPCEnabled(), stack.Config().AllowUnprotectedTxs, leth, nil}
gpoParams := config.GPO
if gpoParams.Default == nil {
gpoParams.Default = config.Miner.GasPrice