コード例 #1
0
ファイル: internal.go プロジェクト: FihlaTV/horizon
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
}
コード例 #2
0
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 ""
}
コード例 #3
0
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 ""
}