func extractEnvelopeInfo(ctx context.Context, env string, passphrase string) (result envelopeInfo, err error) {
var tx xdr.TransactionEnvelope
err = xdr.SafeUnmarshalBase64(env, &tx)
if err != nil {
err = &MalformedTransactionError{env}
return
}
txb := build.TransactionBuilder{TX: &tx.Tx}
txb.Mutate(build.Network{passphrase})
result.Hash, err = txb.HashHex()
if err != nil {
return
}
result.Sequence = uint64(tx.Tx.SeqNum)
aid := tx.Tx.SourceAccount.MustEd25519()
result.SourceAddress, err = strkey.Encode(strkey.VersionByteAccountID, aid[:])
return
}
func (this *StellarAccountMerge) GetSigned(seed string) string {
tx := build.TransactionBuilder{}
tx.TX = &xdr.Transaction{}
opt := xdr.Operation{}
srcAccID, _ := stellarbase.AddressToAccountId(this.SrcInfo.ID)
destAccID, _ := stellarbase.AddressToAccountId(this.DestPublicAddr)
opt.SourceAccount = &srcAccID
opt.Body, _ = xdr.NewOperationBody(xdr.OperationTypeAccountMerge,
destAccID)
tx.TX.Operations = append(tx.TX.Operations, opt)
tx.Mutate(build.Sequence{xdr.SequenceNumber(this.SrcInfo.NextSequence())})
if STELLAR_DEFAULT_NETWORK == STELLAR_TEST_NETWORK {
tx.Mutate(build.TestNetwork)
} else {
tx.Mutate(build.PublicNetwork)
}
tx.Mutate(build.SourceAccount{this.SrcInfo.ID})
tx.TX.Fee = BASEMENT_FEE
result := tx.Sign(seed)
var err error
this.signBase64, err = result.Base64()
// fmt.Printf("tx base64: %s\r\n", this.signBase64)
if err == nil {
return this.signBase64
}
fmt.Println(err)
return ""
}
func (this *StellarAccountCreateInfo) GetSigned(seed string) string {
// _, spriv, _ := stellarbase.GenerateKeyFromSeed(seed)
// kp,_ := keypair.Parse(seed)
tx := build.TransactionBuilder{}
ca := build.CreateAccountBuilder{}
ca.Mutate(build.Destination{this.Destinaton})
ca.Mutate(build.SourceAccount{this.SrcInfo.ID})
ca.Mutate(build.NativeAmount{fmt.Sprintf("%f", this.Amount)})
tx.Mutate(build.Sequence{xdr.SequenceNumber(this.SrcInfo.NextSequence())})
if STELLAR_DEFAULT_NETWORK == STELLAR_TEST_NETWORK {
tx.Mutate(build.TestNetwork)
} else {
tx.Mutate(build.PublicNetwork)
}
tx.Mutate(ca)
tx.Mutate(build.SourceAccount{this.SrcInfo.ID})
tx.TX.Fee = BASEMENT_FEE
// result := tx.Sign(&spriv)
result := tx.Sign(seed)
var err error
this.signBase64, err = result.Base64()
// fmt.Printf("tx base64: %s\r\n", this.signBase64)
if err == nil {
return this.signBase64
}
fmt.Println(err)
return ""
}