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SwapSigner API methods

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This commit is contained in:
Aayush Rajasekaran
2020-07-15 21:54:18 -04:00
parent 6b9fd74f8e
commit 605560a981
5 changed files with 309 additions and 14 deletions
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node/impl/full/multisig.go
+40
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@@ -2,6 +2,7 @@ package full
import (
"context"
"github.com/filecoin-project/specs-actors/actors/abi/big"
"github.com/filecoin-project/go-address"
"github.com/filecoin-project/lotus/api"
@@ -135,6 +136,33 @@ func (a *MsigAPI) MsigPropose(ctx context.Context, msig address.Address, to addr
return smsg.Cid(), nil
}
func (a *MsigAPI) MsigSwapPropose(ctx context.Context, msig address.Address, src address.Address, oldAdd address.Address, newAdd address.Address) (cid.Cid, error) {
enc, actErr := serializeSwapParams(oldAdd, newAdd)
if actErr != nil {
return cid.Undef, actErr
}
return a.MsigPropose(ctx, msig, msig, big.Zero(), src, uint64(builtin.MethodsMultisig.SwapSigner), enc)
}
func (a *MsigAPI) MsigSwapApprove(ctx context.Context, msig address.Address, src address.Address, txID uint64, proposer address.Address, oldAdd address.Address, newAdd address.Address) (cid.Cid, error) {
enc, actErr := serializeSwapParams(oldAdd, newAdd)
if actErr != nil {
return cid.Undef, actErr
}
return a.MsigApprove(ctx, msig, txID, proposer, msig, big.Zero(), src, uint64(builtin.MethodsMultisig.SwapSigner), enc)
}
func (a *MsigAPI) MsigSwapCancel(ctx context.Context, msig address.Address, src address.Address, txID uint64, oldAdd address.Address, newAdd address.Address) (cid.Cid, error) {
enc, actErr := serializeSwapParams(oldAdd, newAdd)
if actErr != nil {
return cid.Undef, actErr
}
return a.MsigCancel(ctx, msig, txID, msig, big.Zero(), src, uint64(builtin.MethodsMultisig.SwapSigner), enc)
}
func (a *MsigAPI) MsigApprove(ctx context.Context, msig address.Address, txID uint64, proposer address.Address, to address.Address, amt types.BigInt, src address.Address, method uint64, params []byte) (cid.Cid, error) {
return a.msigApproveOrCancel(ctx, api.MsigApprove, msig, txID, proposer, to, amt, src, method, params)
}
@@ -223,3 +251,15 @@ func (a *MsigAPI) msigApproveOrCancel(ctx context.Context, operation api.MsigPro
return smsg.Cid(), nil
}
func serializeSwapParams(old address.Address, new address.Address) ([]byte, error) {
enc, actErr := actors.SerializeParams(&samsig.SwapSignerParams{
From: old,
To: new,
})
if actErr != nil {
return nil, actErr
}
return enc, nil
}