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accounts, signer: implement gnosis safe support (#21593)

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* accounts, signer: implement gnosis safe support

* common/math: add type for marshalling big to dec

* accounts, signer: properly sign gnosis requests

* signer, clef: implement account_signGnosisTx

* signer: fix auditlog print, change rpc-name (signGnosisTx to signGnosisSafeTx)

* signer: pass validation-messages/warnings to the UI for gnonsis-safe txs

* signer/core: minor change to validationmessages of typed data
This commit is contained in:
Martin Holst Swende
2020-09-29 17:40:08 +02:00
committed by GitHub
parent 6c8310ebb4
commit dad26582b6
8 changed files with 395 additions and 15 deletions
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22
signer/core/auditlog.go
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@ -18,6 +18,7 @@ package core
import (
"context"
"encoding/json"
"github.com/ethereum/go-ethereum/common"
"github.com/ethereum/go-ethereum/common/hexutil"
@ -61,13 +62,32 @@ func (l *AuditLogger) SignTransaction(ctx context.Context, args SendTxArgs, meth
}
func (l *AuditLogger) SignData(ctx context.Context, contentType string, addr common.MixedcaseAddress, data interface{}) (hexutil.Bytes, error) {
marshalledData, _ := json.Marshal(data) // can ignore error, marshalling what we just unmarshalled
l.log.Info("SignData", "type", "request", "metadata", MetadataFromContext(ctx).String(),
"addr", addr.String(), "data", data, "content-type", contentType)
"addr", addr.String(), "data", marshalledData, "content-type", contentType)
b, e := l.api.SignData(ctx, contentType, addr, data)
l.log.Info("SignData", "type", "response", "data", common.Bytes2Hex(b), "error", e)
return b, e
}
func (l *AuditLogger) SignGnosisSafeTx(ctx context.Context, addr common.MixedcaseAddress, gnosisTx GnosisSafeTx, methodSelector *string) (*GnosisSafeTx, error) {
sel := "<nil>"
if methodSelector != nil {
sel = *methodSelector
}
data, _ := json.Marshal(gnosisTx) // can ignore error, marshalling what we just unmarshalled
l.log.Info("SignGnosisSafeTx", "type", "request", "metadata", MetadataFromContext(ctx).String(),
"addr", addr.String(), "data", string(data), "selector", sel)
res, e := l.api.SignGnosisSafeTx(ctx, addr, gnosisTx, methodSelector)
if res != nil {
data, _ := json.Marshal(res) // can ignore error, marshalling what we just unmarshalled
l.log.Info("SignGnosisSafeTx", "type", "response", "data", string(data), "error", e)
} else {
l.log.Info("SignGnosisSafeTx", "type", "response", "data", res, "error", e)
}
return res, e
}
func (l *AuditLogger) SignTypedData(ctx context.Context, addr common.MixedcaseAddress, data TypedData) (hexutil.Bytes, error) {
l.log.Info("SignTypedData", "type", "request", "metadata", MetadataFromContext(ctx).String(),
"addr", addr.String(), "data", data)