Add the implementation for dppos

[bytom/vapor.git] / api / hsm.go

diff --git a/api/hsm.go b/api/hsm.go
index 96b968e..100db72 100644 (file)
--- a/api/hsm.go
+++ b/api/hsm.go
@@ -5,6 +5,7 @@ import (
 
        log "github.com/sirupsen/logrus"
 
+       "github.com/vapor/blockchain/pseudohsm"
        "github.com/vapor/blockchain/txbuilder"
        "github.com/vapor/common"
        "github.com/vapor/consensus"
@@ -83,6 +84,21 @@ func (a *API) signTemplate(ctx context.Context, x struct {
        return NewSuccessResponse(&signTemplateResp{Tx: &x.Txs, SignComplete: txbuilder.SignProgress(&x.Txs)})
 }
 
+func (a *API) signWithPriKey(ins struct {
+       Xprv string             `json:"xprv"`
+       Tx   txbuilder.Template `json:"transaction"`
+}) Response {
+       xprv := &chainkd.XPrv{}
+       if err := xprv.UnmarshalText([]byte(ins.Xprv)); err != nil {
+               return NewErrorResponse(err)
+       }
+       if err := pseudohsm.SignWithKey(&ins.Tx, *xprv); err != nil {
+               return NewErrorResponse(err)
+       }
+       log.Info("Sign Transaction complete.")
+       return NewSuccessResponse(&signTemplateResp{Tx: &ins.Tx, SignComplete: txbuilder.SignProgress(&ins.Tx)})
+}
+
 type signTemplatesResp struct {
        Tx           []*txbuilder.Template `json:"transaction"`
        SignComplete bool                  `json:"sign_complete"`