dc66ddd282
## Description Adds [EIP-191](https://eips.ethereum.org/EIPS/eip-191) as a supported sign mode. Ref: https://github.com/cosmos/cosmos-sdk/pull/10553#issuecomment-974079401 --- ### Author Checklist *All items are required. Please add a note to the item if the item is not applicable and please add links to any relevant follow up issues.* I have... - [ ] included the correct [type prefix](https://github.com/commitizen/conventional-commit-types/blob/v3.0.0/index.json) in the PR title - [ ] added `!` to the type prefix if API or client breaking change - [x] targeted the correct branch (see [PR Targeting](https://github.com/cosmos/cosmos-sdk/blob/master/CONTRIBUTING.md#pr-targeting)) - [ ] provided a link to the relevant issue or specification - [ ] followed the guidelines for [building modules](https://github.com/cosmos/cosmos-sdk/blob/master/docs/building-modules) - [ ] included the necessary unit and integration [tests](https://github.com/cosmos/cosmos-sdk/blob/master/CONTRIBUTING.md#testing) - [ ] added a changelog entry to `CHANGELOG.md` - [ ] included comments for [documenting Go code](https://blog.golang.org/godoc) - [ ] updated the relevant documentation or specification - [ ] reviewed "Files changed" and left comments if necessary - [ ] confirmed all CI checks have passed ### Reviewers Checklist *All items are required. Please add a note if the item is not applicable and please add your handle next to the items reviewed if you only reviewed selected items.* I have... - [ ] confirmed the correct [type prefix](https://github.com/commitizen/conventional-commit-types/blob/v3.0.0/index.json) in the PR title - [ ] confirmed `!` in the type prefix if API or client breaking change - [ ] confirmed all author checklist items have been addressed - [ ] reviewed state machine logic - [ ] reviewed API design and naming - [ ] reviewed documentation is accurate - [ ] reviewed tests and test coverage - [ ] manually tested (if applicable)
77 lines
2.1 KiB
Go
77 lines
2.1 KiB
Go
package tx
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import (
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"fmt"
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signingtypes "github.com/cosmos/cosmos-sdk/types/tx/signing"
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"github.com/cosmos/cosmos-sdk/codec"
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"github.com/cosmos/cosmos-sdk/client"
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sdk "github.com/cosmos/cosmos-sdk/types"
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"github.com/cosmos/cosmos-sdk/x/auth/signing"
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)
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type config struct {
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handler signing.SignModeHandler
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decoder sdk.TxDecoder
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encoder sdk.TxEncoder
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jsonDecoder sdk.TxDecoder
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jsonEncoder sdk.TxEncoder
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protoCodec codec.ProtoCodecMarshaler
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}
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// NewTxConfig returns a new protobuf TxConfig using the provided ProtoCodec and sign modes. The
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// first enabled sign mode will become the default sign mode.
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// NOTE: Use NewTxConfigWithHandler to provide a custom signing handler in case the sign mode
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// is not supported by default (eg: SignMode_SIGN_MODE_EIP_191).
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func NewTxConfig(protoCodec codec.ProtoCodecMarshaler, enabledSignModes []signingtypes.SignMode) client.TxConfig {
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return NewTxConfigWithHandler(protoCodec, makeSignModeHandler(enabledSignModes))
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}
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// NewTxConfig returns a new protobuf TxConfig using the provided ProtoCodec and signing handler.
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func NewTxConfigWithHandler(protoCodec codec.ProtoCodecMarshaler, handler signing.SignModeHandler) client.TxConfig {
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return &config{
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handler: handler,
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decoder: DefaultTxDecoder(protoCodec),
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encoder: DefaultTxEncoder(),
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jsonDecoder: DefaultJSONTxDecoder(protoCodec),
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jsonEncoder: DefaultJSONTxEncoder(protoCodec),
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protoCodec: protoCodec,
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}
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}
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func (g config) NewTxBuilder() client.TxBuilder {
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return newBuilder(g.protoCodec)
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}
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// WrapTxBuilder returns a builder from provided transaction
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func (g config) WrapTxBuilder(newTx sdk.Tx) (client.TxBuilder, error) {
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newBuilder, ok := newTx.(*wrapper)
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if !ok {
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return nil, fmt.Errorf("expected %T, got %T", &wrapper{}, newTx)
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}
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return newBuilder, nil
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}
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func (g config) SignModeHandler() signing.SignModeHandler {
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return g.handler
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}
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func (g config) TxEncoder() sdk.TxEncoder {
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return g.encoder
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}
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func (g config) TxDecoder() sdk.TxDecoder {
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return g.decoder
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}
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func (g config) TxJSONEncoder() sdk.TxEncoder {
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return g.jsonEncoder
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}
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func (g config) TxJSONDecoder() sdk.TxDecoder {
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return g.jsonDecoder
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}
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