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all: add support for EIP-2718, EIP-2930 transactions (#21502)

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This adds support for EIP-2718 typed transactions as well as EIP-2930
access list transactions (tx type 1). These EIPs are scheduled for the
Berlin fork.

There very few changes to existing APIs in core/types, and several new APIs
to deal with access list transactions. In particular, there are two new
constructor functions for transactions: types.NewTx and types.SignNewTx.
Since the canonical encoding of typed transactions is not RLP-compatible,
Transaction now has new methods for encoding and decoding: MarshalBinary
and UnmarshalBinary.

The existing EIP-155 signer does not support the new transaction types.
All code dealing with transaction signatures should be updated to use the
newer EIP-2930 signer. To make this easier for future updates, we have
added new constructor functions for types.Signer: types.LatestSigner and
types.LatestSignerForChainID. 

This change also adds support for the YoloV3 testnet.

Co-authored-by: Martin Holst Swende <martin@swende.se>
Co-authored-by: Felix Lange <fjl@twurst.com>
Co-authored-by: Ryan Schneider <ryanleeschneider@gmail.com>
This commit is contained in:
lightclient
2021-02-25 07:26:57 -07:00
committed by GitHub
parent 7a3c890009
commit bbfb1e4008
69 changed files with 2452 additions and 915 deletions
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4
cmd/utils/flags.go
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@ -1277,7 +1277,7 @@ func setDataDir(ctx *cli.Context, cfg *node.Config) {
case ctx.GlobalBool(GoerliFlag.Name) && cfg.DataDir == node.DefaultDataDir():
cfg.DataDir = filepath.Join(node.DefaultDataDir(), "goerli")
case ctx.GlobalBool(YoloV3Flag.Name) && cfg.DataDir == node.DefaultDataDir():
cfg.DataDir = filepath.Join(node.DefaultDataDir(), "yolo-v2")
cfg.DataDir = filepath.Join(node.DefaultDataDir(), "yolo-v3")
}
}
@ -1609,7 +1609,7 @@ func SetEthConfig(ctx *cli.Context, stack *node.Node, cfg *ethconfig.Config) {
SetDNSDiscoveryDefaults(cfg, params.GoerliGenesisHash)
case ctx.GlobalBool(YoloV3Flag.Name):
if !ctx.GlobalIsSet(NetworkIdFlag.Name) {
cfg.NetworkId = new(big.Int).SetBytes([]byte("yolov3")).Uint64() // "yolov3"
cfg.NetworkId = new(big.Int).SetBytes([]byte("yolov3x")).Uint64() // "yolov3x"
}
cfg.Genesis = core.DefaultYoloV3GenesisBlock()
case ctx.GlobalBool(DeveloperFlag.Name):