Merge pull request #1015 from nspcc-dev/feature/base64

Use base64 in JSON

pkg/core/transaction/transaction.go

@@ -1,7 +1,6 @@
 package transaction
 
 import (
-	"encoding/hex"
 	"encoding/json"
 	"errors"
 	"math/rand"
@@ -259,7 +258,7 @@ type transactionJSON struct {
 	ValidUntilBlock uint32       `json:"valid_until_block"`
 	Attributes      []Attribute  `json:"attributes"`
 	Cosigners       []Cosigner   `json:"cosigners"`
-	Script          string       `json:"script"`
+	Script          []byte       `json:"script"`
 	Scripts         []Witness    `json:"scripts"`
 }
 
@@ -274,7 +273,7 @@ func (t *Transaction) MarshalJSON() ([]byte, error) {
 		ValidUntilBlock: t.ValidUntilBlock,
 		Attributes:      t.Attributes,
 		Cosigners:       t.Cosigners,
-		Script:          hex.EncodeToString(t.Script),
+		Script:          t.Script,
 		Scripts:         t.Scripts,
 		SystemFee:       t.SystemFee,
 		NetworkFee:      t.NetworkFee,
@@ -301,10 +300,7 @@ func (t *Transaction) UnmarshalJSON(data []byte) error {
 		return errors.New("cannot unmarshal tx: bad sender")
 	}
 	t.Sender = sender
-	t.Script, err = hex.DecodeString(tx.Script)
+	t.Script = tx.Script
-	if err != nil {
-		return err
-	}
 	if t.Hash() != tx.TxID {
 		return errors.New("txid doesn't match transaction hash")
 	}

pkg/core/transaction/witness.go

@@ -1,9 +1,6 @@
 package transaction
 
 import (
-	"encoding/hex"
-	"encoding/json"
-
 	"github.com/nspcc-dev/neo-go/pkg/crypto/hash"
 	"github.com/nspcc-dev/neo-go/pkg/io"
 	"github.com/nspcc-dev/neo-go/pkg/util"
@@ -27,30 +24,6 @@ func (w *Witness) EncodeBinary(bw *io.BinWriter) {
 	bw.WriteVarBytes(w.VerificationScript)
 }
 
-// MarshalJSON implements the json marshaller interface.
-func (w Witness) MarshalJSON() ([]byte, error) {
-	data := map[string]string{
-		"invocation":   hex.EncodeToString(w.InvocationScript),
-		"verification": hex.EncodeToString(w.VerificationScript),
-	}
-
-	return json.Marshal(data)
-}
-
-// UnmarshalJSON implements json.Unmarshaler interface.
-func (w *Witness) UnmarshalJSON(data []byte) error {
-	m := map[string]string{}
-	err := json.Unmarshal(data, &m)
-	if err != nil {
-		return err
-	}
-	if w.InvocationScript, err = hex.DecodeString(m["invocation"]); err != nil {
-		return err
-	}
-	w.VerificationScript, err = hex.DecodeString(m["verification"])
-	return err
-}
-
 // ScriptHash returns the hash of the VerificationScript.
 func (w Witness) ScriptHash() util.Uint160 {
 	return hash.Hash160(w.VerificationScript)

pkg/rpc/client/rpc_test.go

@@ -35,13 +35,13 @@ const hexB1 = "00000000e862e7907fc987cd58ddb3abb754aeb8812c9377c45e737a036fe88a6
 
 const hexTxMoveNeo = "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"
 
-const b1Verbose = `{"id":5,"jsonrpc":"2.0","result":{"size":1681,"nextblockhash":"0xf2afe371a27c9dbac4f4a8ad8eba750898b7c04aa298e64fe9e488e947976045","confirmations":6,"hash":"0xbd178d8d4a28ec082c034f817ce2423221281a31e7e00014dbf732c4053033d2","version":0,"previousblockhash":"0x8f3b2c628ae86f037a735ec477932c81b8ae54b7abb3dd58cd87c97f90e762e8","merkleroot":"0x95831633b36588acf0e69f37f73d1a84cb0c5329790e837072206ba8842e1f30","time":1591366176001,"index":1,"nextconsensus":"AXSvJVzydxXuL9da4GVwK25zdesCrVKkHL","witnesses":[{"invocation":"0c40ab634ce91590e77b246cee8b204e8a270268ee1ef32434cece73f425a7dbc90f1bed1dbe914edcaa2653167ad170ae10e16a9b2c6b7e0af1f711fb848fbb1b7f0c40232de6ad07ee3846bafa96302d37602349501a556df575e7df0743e45b076d6a0c6c6dd4cad3898f9e8848dd054abd303b229fd12984042f241f0e668f39a0fb0c408b4af43057df189a9d471010b5150bab442040403147c5e502bda38cde3ff8bce803f01245e07e2bfb95d57349c55dcc27e3710b82f2735d0f40eb4342908e330c40cda66f743d4ed8d856f5376953f9169581c668a9370245aef16202ebef9bb3f7f81234be62ec287d701ad7d8bf5042648019af9fe5baa0a8e05d279bfdb1d4c9","verification":"130c2102103a7f7dd016558597f7960d27c516a4394fd968b9e65155eb4b013e4040406e0c2102a7bc55fe8684e0119768d104ba30795bdcc86619e864add26156723ed185cd620c2102b3622bf4017bdfe317c58aed5f4c753f206b7db896046fa7d774bbc4bf7f8dc20c2103d90c07df63e690ce77912e10ab51acc944b66860237b608c4f8f8309e71ee699140b413073b3bb"}],"consensus_data":{"primary":0,"nonce":"0000000000000457"},"tx":[{"txid":"0x8af9ccb8e7e0f0a73e77b78dc52750e77c50f78b09ecc2f0669c0b459cc7dd89","size":575,"version":0,"nonce":2,"sender":"AXSvJVzydxXuL9da4GVwK25zdesCrVKkHL","sys_fee":"0","net_fee":"0.0087635","valid_until_block":1200,"attributes":[],"cosigners":[{"account":"0x4138145d67638db97b402ee0b6751ef16253ecab","scopes":1}],"script":"0218ddf5050c14316e851039019d39dfc2c37d6c3fee19fd5809870c14abec5362f11e75b6e02e407bb98d63675d14384113c00c087472616e736665720c14897720d8cd76f4f00abfa37c0edd889c208fde9b41627d5b5238","scripts":[{"invocation":"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","verification":"130c2102103a7f7dd016558597f7960d27c516a4394fd968b9e65155eb4b013e4040406e0c2102a7bc55fe8684e0119768d104ba30795bdcc86619e864add26156723ed185cd620c2102b3622bf4017bdfe317c58aed5f4c753f206b7db896046fa7d774bbc4bf7f8dc20c2103d90c07df63e690ce77912e10ab51acc944b66860237b608c4f8f8309e71ee699140b413073b3bb"}]},{"txid":"0xe7cff9e4820e53232dae619a3e6f57a9430dc240b5ed7b5c0ea2cfee3e90c985","size":579,"version":0,"nonce":3,"sender":"AXSvJVzydxXuL9da4GVwK25zdesCrVKkHL","sys_fee":"0","net_fee":"0.0088035","valid_until_block":1200,"attributes":[],"cosigners":[{"account":"0x4138145d67638db97b402ee0b6751ef16253ecab","scopes":1}],"script":"0300e87648170000000c14316e851039019d39dfc2c37d6c3fee19fd5809870c14abec5362f11e75b6e02e407bb98d63675d14384113c00c087472616e736665720c143b7d3711c6f0ccf9b1dca903d1bfa1d896f1238c41627d5b5238","scripts":[{"invocation":"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","verification":"130c2102103a7f7dd016558597f7960d27c516a4394fd968b9e65155eb4b013e4040406e0c2102a7bc55fe8684e0119768d104ba30795bdcc86619e864add26156723ed185cd620c2102b3622bf4017bdfe317c58aed5f4c753f206b7db896046fa7d774bbc4bf7f8dc20c2103d90c07df63e690ce77912e10ab51acc944b66860237b608c4f8f8309e71ee699140b413073b3bb"}]}]}}`
+const b1Verbose = `{"id":5,"jsonrpc":"2.0","result":{"size":1681,"nextblockhash":"0xf2afe371a27c9dbac4f4a8ad8eba750898b7c04aa298e64fe9e488e947976045","confirmations":6,"hash":"0xbd178d8d4a28ec082c034f817ce2423221281a31e7e00014dbf732c4053033d2","version":0,"previousblockhash":"0x8f3b2c628ae86f037a735ec477932c81b8ae54b7abb3dd58cd87c97f90e762e8","merkleroot":"0x95831633b36588acf0e69f37f73d1a84cb0c5329790e837072206ba8842e1f30","time":1591366176001,"index":1,"nextconsensus":"AXSvJVzydxXuL9da4GVwK25zdesCrVKkHL","witnesses":[{"invocation":"DECrY0zpFZDneyRs7osgToonAmjuHvMkNM7Oc/Qlp9vJDxvtHb6RTtyqJlMWetFwrhDhapssa34K8fcR+4SPuxt/DEAjLeatB+44Rrr6ljAtN2AjSVAaVW31deffB0PkWwdtagxsbdTK04mPnohI3QVKvTA7Ip/RKYQELyQfDmaPOaD7DECLSvQwV98Ymp1HEBC1FQurRCBAQDFHxeUCvaOM3j/4vOgD8BJF4H4r+5XVc0nFXcwn43ELgvJzXQ9A60NCkI4zDEDNpm90PU7Y2Fb1N2lT+RaVgcZoqTcCRa7xYgLr75uz9/gSNL5i7Ch9cBrX2L9QQmSAGa+f5bqgqOBdJ5v9sdTJ","verification":"EwwhAhA6f33QFlWFl/eWDSfFFqQ5T9loueZRVetLAT5AQEBuDCECp7xV/oaE4BGXaNEEujB5W9zIZhnoZK3SYVZyPtGFzWIMIQKzYiv0AXvf4xfFiu1fTHU/IGt9uJYEb6fXdLvEv3+NwgwhA9kMB99j5pDOd5EuEKtRrMlEtmhgI3tgjE+PgwnnHuaZFAtBMHOzuw=="}],"consensus_data":{"primary":0,"nonce":"0000000000000457"},"tx":[{"txid":"0x8af9ccb8e7e0f0a73e77b78dc52750e77c50f78b09ecc2f0669c0b459cc7dd89","size":575,"version":0,"nonce":2,"sender":"AXSvJVzydxXuL9da4GVwK25zdesCrVKkHL","sys_fee":"0","net_fee":"0.0087635","valid_until_block":1200,"attributes":[],"cosigners":[{"account":"0x4138145d67638db97b402ee0b6751ef16253ecab","scopes":1}],"script":"Ahjd9QUMFDFuhRA5AZ0538LDfWw/7hn9WAmHDBSr7FNi8R51tuAuQHu5jWNnXRQ4QRPADAh0cmFuc2ZlcgwUiXcg2M129PAKv6N8Dt2InCCP3ptBYn1bUjg=","scripts":[{"invocation":"DEAtltj95Lomb4m8ce8Rc2GWfg0R7YTNYJQqJ7yZmU3Fit82oOdM6XaqxleoejwZw46MpFDGdCAEa4HZjGD9j+sEDECzwV1dI+BAOjbPVZyu4pecpu8A/iVd8OXD2qxNoFEBa0HrpCZok0zTMINZRRuv3VQZ0FkXn9QIWWhKO5E4i/nYDEB6wEjPhUCwkZVaN0oPNtrlYMksATSIZQelie31i537tOPb1UUL404mnS5UVOsU631igNYQG0UpQQ+CnTdjSEm+DEA7ukETpof/hQfBdT+FGVV1Mc+d9R7MIN7rLCsAPsWh91iM3VC5nkC0+AObtWxd9+yefW6ksC/iN5JRDaIcdVfz","verification":"EwwhAhA6f33QFlWFl/eWDSfFFqQ5T9loueZRVetLAT5AQEBuDCECp7xV/oaE4BGXaNEEujB5W9zIZhnoZK3SYVZyPtGFzWIMIQKzYiv0AXvf4xfFiu1fTHU/IGt9uJYEb6fXdLvEv3+NwgwhA9kMB99j5pDOd5EuEKtRrMlEtmhgI3tgjE+PgwnnHuaZFAtBMHOzuw=="}]},{"txid":"0xe7cff9e4820e53232dae619a3e6f57a9430dc240b5ed7b5c0ea2cfee3e90c985","size":579,"version":0,"nonce":3,"sender":"AXSvJVzydxXuL9da4GVwK25zdesCrVKkHL","sys_fee":"0","net_fee":"0.0088035","valid_until_block":1200,"attributes":[],"cosigners":[{"account":"0x4138145d67638db97b402ee0b6751ef16253ecab","scopes":1}],"script":"AwDodkgXAAAADBQxboUQOQGdOd/Cw31sP+4Z/VgJhwwUq+xTYvEedbbgLkB7uY1jZ10UOEETwAwIdHJhbnNmZXIMFDt9NxHG8Mz5sdypA9G/odiW8SOMQWJ9W1I4","scripts":[{"invocation":"DEBj+xKqnz+4P2Mk6px+wR+p6ZW1EUD0gECdaM9NYl5ZiwYy1mEGAphL+i9eXqm8xioObYGN0nGzhTDA0binG04MDEAT4JHqxvMEZo1kfFwDL9ECBZfqUgRUXiHDhlWmND1YSSEY8SMe3pGvhIr34dmH0aiBaWb1/Bp4IcbG9ic0JnveDEDardBKekFB2WxY3i03PmcsoHHiuCE471LfAWrFInEDhdsqxzdD0v5zBh+l1ssP9zp+x/BmfkyL/2qg1XgxKNNuDEDauFzYfT+SvpUyKSvcb0ILDsvy+HfHDGqZIe4PyQDfxTmYzwIKUfqa89Bgj2orkEjOo8C1hkhYArvSeLJh7uik","verification":"EwwhAhA6f33QFlWFl/eWDSfFFqQ5T9loueZRVetLAT5AQEBuDCECp7xV/oaE4BGXaNEEujB5W9zIZhnoZK3SYVZyPtGFzWIMIQKzYiv0AXvf4xfFiu1fTHU/IGt9uJYEb6fXdLvEv3+NwgwhA9kMB99j5pDOd5EuEKtRrMlEtmhgI3tgjE+PgwnnHuaZFAtBMHOzuw=="}]}]}}`
 
 const hexHeader1 = "00000000e862e7907fc987cd58ddb3abb754aeb8812c9377c45e737a036fe88a622c3b8f301f2e84a86b207270830e7929530ccb841a3df7379fe6f0ac8865b33316839501cdd0847201000001000000abec5362f11e75b6e02e407bb98d63675d14384101fd08010c40ab634ce91590e77b246cee8b204e8a270268ee1ef32434cece73f425a7dbc90f1bed1dbe914edcaa2653167ad170ae10e16a9b2c6b7e0af1f711fb848fbb1b7f0c40232de6ad07ee3846bafa96302d37602349501a556df575e7df0743e45b076d6a0c6c6dd4cad3898f9e8848dd054abd303b229fd12984042f241f0e668f39a0fb0c408b4af43057df189a9d471010b5150bab442040403147c5e502bda38cde3ff8bce803f01245e07e2bfb95d57349c55dcc27e3710b82f2735d0f40eb4342908e330c40cda66f743d4ed8d856f5376953f9169581c668a9370245aef16202ebef9bb3f7f81234be62ec287d701ad7d8bf5042648019af9fe5baa0a8e05d279bfdb1d4c994130c2102103a7f7dd016558597f7960d27c516a4394fd968b9e65155eb4b013e4040406e0c2102a7bc55fe8684e0119768d104ba30795bdcc86619e864add26156723ed185cd620c2102b3622bf4017bdfe317c58aed5f4c753f206b7db896046fa7d774bbc4bf7f8dc20c2103d90c07df63e690ce77912e10ab51acc944b66860237b608c4f8f8309e71ee699140b413073b3bb00"
 
-const header1Verbose = `{"id":5,"jsonrpc":"2.0","result":{"hash":"0xbd178d8d4a28ec082c034f817ce2423221281a31e7e00014dbf732c4053033d2","size":518,"version":0,"previousblockhash":"0x8f3b2c628ae86f037a735ec477932c81b8ae54b7abb3dd58cd87c97f90e762e8","merkleroot":"0x95831633b36588acf0e69f37f73d1a84cb0c5329790e837072206ba8842e1f30","time":1591366176001,"index":1,"nextconsensus":"AXSvJVzydxXuL9da4GVwK25zdesCrVKkHL","witnesses":[{"invocation":"0c40ab634ce91590e77b246cee8b204e8a270268ee1ef32434cece73f425a7dbc90f1bed1dbe914edcaa2653167ad170ae10e16a9b2c6b7e0af1f711fb848fbb1b7f0c40232de6ad07ee3846bafa96302d37602349501a556df575e7df0743e45b076d6a0c6c6dd4cad3898f9e8848dd054abd303b229fd12984042f241f0e668f39a0fb0c408b4af43057df189a9d471010b5150bab442040403147c5e502bda38cde3ff8bce803f01245e07e2bfb95d57349c55dcc27e3710b82f2735d0f40eb4342908e330c40cda66f743d4ed8d856f5376953f9169581c668a9370245aef16202ebef9bb3f7f81234be62ec287d701ad7d8bf5042648019af9fe5baa0a8e05d279bfdb1d4c9","verification":"130c2102103a7f7dd016558597f7960d27c516a4394fd968b9e65155eb4b013e4040406e0c2102a7bc55fe8684e0119768d104ba30795bdcc86619e864add26156723ed185cd620c2102b3622bf4017bdfe317c58aed5f4c753f206b7db896046fa7d774bbc4bf7f8dc20c2103d90c07df63e690ce77912e10ab51acc944b66860237b608c4f8f8309e71ee699140b413073b3bb"}],"confirmations":6,"nextblockhash":"0xf2afe371a27c9dbac4f4a8ad8eba750898b7c04aa298e64fe9e488e947976045"}}`
+const header1Verbose = `{"id":5,"jsonrpc":"2.0","result":{"hash":"0xbd178d8d4a28ec082c034f817ce2423221281a31e7e00014dbf732c4053033d2","size":518,"version":0,"previousblockhash":"0x8f3b2c628ae86f037a735ec477932c81b8ae54b7abb3dd58cd87c97f90e762e8","merkleroot":"0x95831633b36588acf0e69f37f73d1a84cb0c5329790e837072206ba8842e1f30","time":1591366176001,"index":1,"nextconsensus":"AXSvJVzydxXuL9da4GVwK25zdesCrVKkHL","witnesses":[{"invocation":"DECrY0zpFZDneyRs7osgToonAmjuHvMkNM7Oc/Qlp9vJDxvtHb6RTtyqJlMWetFwrhDhapssa34K8fcR+4SPuxt/DEAjLeatB+44Rrr6ljAtN2AjSVAaVW31deffB0PkWwdtagxsbdTK04mPnohI3QVKvTA7Ip/RKYQELyQfDmaPOaD7DECLSvQwV98Ymp1HEBC1FQurRCBAQDFHxeUCvaOM3j/4vOgD8BJF4H4r+5XVc0nFXcwn43ELgvJzXQ9A60NCkI4zDEDNpm90PU7Y2Fb1N2lT+RaVgcZoqTcCRa7xYgLr75uz9/gSNL5i7Ch9cBrX2L9QQmSAGa+f5bqgqOBdJ5v9sdTJ","verification":"EwwhAhA6f33QFlWFl/eWDSfFFqQ5T9loueZRVetLAT5AQEBuDCECp7xV/oaE4BGXaNEEujB5W9zIZhnoZK3SYVZyPtGFzWIMIQKzYiv0AXvf4xfFiu1fTHU/IGt9uJYEb6fXdLvEv3+NwgwhA9kMB99j5pDOd5EuEKtRrMlEtmhgI3tgjE+PgwnnHuaZFAtBMHOzuw=="}],"confirmations":6,"nextblockhash":"0xf2afe371a27c9dbac4f4a8ad8eba750898b7c04aa298e64fe9e488e947976045"}}`
 
-const txMoveNeoVerbose = `{"id":5,"jsonrpc":"2.0","result":{"blockhash":"0xbd178d8d4a28ec082c034f817ce2423221281a31e7e00014dbf732c4053033d2","confirmations":6,"blocktime":1591366176001,"txid":"0x8af9ccb8e7e0f0a73e77b78dc52750e77c50f78b09ecc2f0669c0b459cc7dd89","size":575,"version":0,"nonce":2,"sender":"AXSvJVzydxXuL9da4GVwK25zdesCrVKkHL","sys_fee":"0","net_fee":"0.0087635","valid_until_block":1200,"attributes":[],"cosigners":[{"account":"0x4138145d67638db97b402ee0b6751ef16253ecab","scopes":1}],"script":"0218ddf5050c14316e851039019d39dfc2c37d6c3fee19fd5809870c14abec5362f11e75b6e02e407bb98d63675d14384113c00c087472616e736665720c14897720d8cd76f4f00abfa37c0edd889c208fde9b41627d5b5238","scripts":[{"invocation":"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","verification":"130c2102103a7f7dd016558597f7960d27c516a4394fd968b9e65155eb4b013e4040406e0c2102a7bc55fe8684e0119768d104ba30795bdcc86619e864add26156723ed185cd620c2102b3622bf4017bdfe317c58aed5f4c753f206b7db896046fa7d774bbc4bf7f8dc20c2103d90c07df63e690ce77912e10ab51acc944b66860237b608c4f8f8309e71ee699140b413073b3bb"}]}}`
+const txMoveNeoVerbose = `{"id":5,"jsonrpc":"2.0","result":{"blockhash":"0xbd178d8d4a28ec082c034f817ce2423221281a31e7e00014dbf732c4053033d2","confirmations":6,"blocktime":1591366176001,"txid":"0x8af9ccb8e7e0f0a73e77b78dc52750e77c50f78b09ecc2f0669c0b459cc7dd89","size":575,"version":0,"nonce":2,"sender":"AXSvJVzydxXuL9da4GVwK25zdesCrVKkHL","sys_fee":"0","net_fee":"0.0087635","valid_until_block":1200,"attributes":[],"cosigners":[{"account":"0x4138145d67638db97b402ee0b6751ef16253ecab","scopes":1}],"script":"Ahjd9QUMFDFuhRA5AZ0538LDfWw/7hn9WAmHDBSr7FNi8R51tuAuQHu5jWNnXRQ4QRPADAh0cmFuc2ZlcgwUiXcg2M129PAKv6N8Dt2InCCP3ptBYn1bUjg=","scripts":[{"invocation":"DEAtltj95Lomb4m8ce8Rc2GWfg0R7YTNYJQqJ7yZmU3Fit82oOdM6XaqxleoejwZw46MpFDGdCAEa4HZjGD9j+sEDECzwV1dI+BAOjbPVZyu4pecpu8A/iVd8OXD2qxNoFEBa0HrpCZok0zTMINZRRuv3VQZ0FkXn9QIWWhKO5E4i/nYDEB6wEjPhUCwkZVaN0oPNtrlYMksATSIZQelie31i537tOPb1UUL404mnS5UVOsU631igNYQG0UpQQ+CnTdjSEm+DEA7ukETpof/hQfBdT+FGVV1Mc+d9R7MIN7rLCsAPsWh91iM3VC5nkC0+AObtWxd9+yefW6ksC/iN5JRDaIcdVfz","verification":"EwwhAhA6f33QFlWFl/eWDSfFFqQ5T9loueZRVetLAT5AQEBuDCECp7xV/oaE4BGXaNEEujB5W9zIZhnoZK3SYVZyPtGFzWIMIQKzYiv0AXvf4xfFiu1fTHU/IGt9uJYEb6fXdLvEv3+NwgwhA9kMB99j5pDOd5EuEKtRrMlEtmhgI3tgjE+PgwnnHuaZFAtBMHOzuw=="}]}}`
 
 // getResultBlock1 returns data for block number 1 which is used by several tests.
 func getResultBlock1() *result.Block {
@@ -299,7 +299,7 @@ var rpcClientTestCases = map[string][]rpcClientTestCase{
 				}
 				return c.GetContractState(hash)
 			},
-			serverResponse: `{"jsonrpc":"2.0","id":1,"result":{"version":0,"hash":"0xdc675afc61a7c0f7b3d2682bf6e1d8ed865a0e5f","script":"5fc56b6c766b00527ac46c766b51527ac46107576f6f6c6f6e676c766b52527ac403574e476c766b53527ac4006c766b54527ac4210354ae498221046c666efebbaee9bd0eb4823469c98e748494a92a71f346b1a6616c766b55527ac46c766b00c3066465706c6f79876c766b56527ac46c766b56c36416006c766b55c36165f2026c766b57527ac462d8016c766b55c36165d801616c766b00c30b746f74616c537570706c79876c766b58527ac46c766b58c36440006168164e656f2e53746f726167652e476574436f6e7465787406737570706c79617c680f4e656f2e53746f726167652e4765746c766b57527ac46270016c766b00c3046e616d65876c766b59527ac46c766b59c36412006c766b52c36c766b57527ac46247016c766b00c30673796d626f6c876c766b5a527ac46c766b5ac36412006c766b53c36c766b57527ac4621c016c766b00c308646563696d616c73876c766b5b527ac46c766b5bc36412006c766b54c36c766b57527ac462ef006c766b00c30962616c616e63654f66876c766b5c527ac46c766b5cc36440006168164e656f2e53746f726167652e476574436f6e746578746c766b51c351c3617c680f4e656f2e53746f726167652e4765746c766b57527ac46293006c766b51c300c36168184e656f2e52756e74696d652e436865636b5769746e657373009c6c766b5d527ac46c766b5dc3640e00006c766b57527ac46255006c766b00c3087472616e73666572876c766b5e527ac46c766b5ec3642c006c766b51c300c36c766b51c351c36c766b51c352c36165d40361527265c9016c766b57527ac4620e00006c766b57527ac46203006c766b57c3616c756653c56b6c766b00527ac4616168164e656f2e53746f726167652e476574436f6e746578746c766b00c3617c680f4e656f2e53746f726167652e4765746165700351936c766b51527ac46168164e656f2e53746f726167652e476574436f6e746578746c766b00c36c766b51c361651103615272680f4e656f2e53746f726167652e507574616168164e656f2e53746f726167652e476574436f6e7465787406737570706c79617c680f4e656f2e53746f726167652e4765746165f40251936c766b52527ac46168164e656f2e53746f726167652e476574436f6e7465787406737570706c796c766b52c361659302615272680f4e656f2e53746f726167652e50757461616c756653c56b6c766b00527ac461516c766b51527ac46168164e656f2e53746f726167652e476574436f6e746578746c766b00c36c766b51c361654002615272680f4e656f2e53746f726167652e507574616168164e656f2e53746f726167652e476574436f6e7465787406737570706c796c766b51c361650202615272680f4e656f2e53746f726167652e50757461516c766b52527ac46203006c766b52c3616c756659c56b6c766b00527ac46c766b51527ac46c766b52527ac4616168164e656f2e53746f726167652e476574436f6e746578746c766b00c3617c680f4e656f2e53746f726167652e4765746c766b53527ac46168164e656f2e53746f726167652e476574436f6e746578746c766b51c3617c680f4e656f2e53746f726167652e4765746c766b54527ac46c766b53c3616576016c766b52c3946c766b55527ac46c766b54c3616560016c766b52c3936c766b56527ac46c766b55c300a2640d006c766b52c300a2620400006c766b57527ac46c766b57c364ec00616168164e656f2e53746f726167652e476574436f6e746578746c766b00c36c766b55c36165d800615272680f4e656f2e53746f726167652e507574616168164e656f2e53746f726167652e476574436f6e746578746c766b51c36c766b56c361659c00615272680f4e656f2e53746f726167652e5075746155c57600135472616e73666572205375636365737366756cc476516c766b00c3c476526c766b51c3c476536c766b52c3c476546168184e656f2e426c6f636b636861696e2e476574486569676874c46168124e656f2e52756e74696d652e4e6f7469667961516c766b58527ac4620e00006c766b58527ac46203006c766b58c3616c756653c56b6c766b00527ac4616c766b00c36c766b51527ac46c766b51c36c766b52527ac46203006c766b52c3616c756653c56b6c766b00527ac461516c766b00c36a527a527ac46c766b51c36c766b52527ac46203006c766b52c3616c7566","parameters":["ByteArray"],"returntype":"ByteArray","name":"Woolong","code_version":"0.9.2","author":"lllwvlvwlll","email":"lllwvlvwlll@gmail.com","description":"GO NEO!!!","properties":{"storage":true,"dynamic_invoke":false}}}`,
+			serverResponse: `{"jsonrpc":"2.0","id":1,"result":{"version":0,"hash":"0xdc675afc61a7c0f7b3d2682bf6e1d8ed865a0e5f","script":"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","parameters":["ByteArray"],"returntype":"ByteArray","name":"Woolong","code_version":"0.9.2","author":"lllwvlvwlll","email":"lllwvlvwlll@gmail.com","description":"GO NEO!!!","properties":{"storage":true,"dynamic_invoke":false}}}`,
 			result: func(c *Client) interface{} {
 				hash, err := util.Uint160DecodeStringLE("dc675afc61a7c0f7b3d2682bf6e1d8ed865a0e5f")
 				if err != nil {
@@ -566,7 +566,7 @@ var rpcClientTestCases = map[string][]rpcClientTestCase{
 					},
 				})
 			},
-			serverResponse: `{"jsonrpc":"2.0","id":1,"result":{"script":"1426ae7c6c9861ec418468c1f0fdc4a7f2963eb89151c10962616c616e63654f6667be39e7b562f60cbfe2aebca375a2e5ee28737caf","state":"HALT","gas_consumed":"0.311","stack":[{"type":"ByteArray","value":"262bec084432"}],"tx":"d101361426ae7c6c9861ec418468c1f0fdc4a7f2963eb89151c10962616c616e63654f6667be39e7b562f60cbfe2aebca375a2e5ee28737caf000000000000000000000000"}}`,
+			serverResponse: `{"jsonrpc":"2.0","id":1,"result":{"script":"1426ae7c6c9861ec418468c1f0fdc4a7f2963eb89151c10962616c616e63654f6667be39e7b562f60cbfe2aebca375a2e5ee28737caf","state":"HALT","gas_consumed":"0.311","stack":[{"type":"ByteArray","value":"JivsCEQy"}],"tx":"d101361426ae7c6c9861ec418468c1f0fdc4a7f2963eb89151c10962616c616e63654f6667be39e7b562f60cbfe2aebca375a2e5ee28737caf000000000000000000000000"}}`,
 			result: func(c *Client) interface{} {
 				bytes, err := hex.DecodeString("262bec084432")
 				if err != nil {
@@ -592,7 +592,7 @@ var rpcClientTestCases = map[string][]rpcClientTestCase{
 			invoke: func(c *Client) (interface{}, error) {
 				return c.InvokeScript("00046e616d656724058e5e1b6008847cd662728549088a9ee82191")
 			},
-			serverResponse: `{"jsonrpc":"2.0","id":1,"result":{"script":"00046e616d656724058e5e1b6008847cd662728549088a9ee82191","state":"HALT","gas_consumed":"0.161","stack":[{"type":"ByteArray","value":"4e45503520474153"}],"tx":"d1011b00046e616d656724058e5e1b6008847cd662728549088a9ee82191000000000000000000000000"}}`,
+			serverResponse: `{"jsonrpc":"2.0","id":1,"result":{"script":"00046e616d656724058e5e1b6008847cd662728549088a9ee82191","state":"HALT","gas_consumed":"0.161","stack":[{"type":"ByteArray","value":"TkVQNSBHQVM="}],"tx":"d1011b00046e616d656724058e5e1b6008847cd662728549088a9ee82191000000000000000000000000"}}`,
 			result: func(c *Client) interface{} {
 				bytes, err := hex.DecodeString("4e45503520474153")
 				if err != nil {

pkg/rpc/client/wsclient_test.go

@@ -115,10 +115,10 @@ func TestWSClientEvents(t *testing.T) {
 	var ok bool
 	// Events from RPC server test chain.
 	var events = []string{
-		`{"jsonrpc":"2.0","method":"transaction_executed","params":[{"txid":"0xe1cd5e57e721d2a2e05fb1f08721b12057b25ab1dd7fd0f33ee1639932fdfad7","executions":[{"trigger":"Application","contract":"0x0000000000000000000000000000000000000000","vmstate":"HALT","gas_consumed":"2.291","stack":[],"notifications":[{"contract":"0x1b4357bff5a01bdf2a6581247cf9ed1e24629176","state":{"type":"Array","value":[{"type":"ByteArray","value":"636f6e74726163742063616c6c"},{"type":"ByteArray","value":"7472616e73666572"},{"type":"Array","value":[{"type":"ByteArray","value":"769162241eedf97c2481652adf1ba0f5bf57431b"},{"type":"ByteArray","value":"316e851039019d39dfc2c37d6c3fee19fd580987"},{"type":"Integer","value":"1000"}]}]}},{"contract":"0x1b4357bff5a01bdf2a6581247cf9ed1e24629176","state":{"type":"Array","value":[{"type":"ByteArray","value":"7472616e73666572"},{"type":"ByteArray","value":"769162241eedf97c2481652adf1ba0f5bf57431b"},{"type":"ByteArray","value":"316e851039019d39dfc2c37d6c3fee19fd580987"},{"type":"Integer","value":"1000"}]}}]}]}]}`,
+		`{"jsonrpc":"2.0","method":"transaction_executed","params":[{"txid":"0xe1cd5e57e721d2a2e05fb1f08721b12057b25ab1dd7fd0f33ee1639932fdfad7","executions":[{"trigger":"Application","contract":"0x0000000000000000000000000000000000000000","vmstate":"HALT","gas_consumed":"2.291","stack":[],"notifications":[{"contract":"0x1b4357bff5a01bdf2a6581247cf9ed1e24629176","state":{"type":"Array","value":[{"type":"ByteArray","value":"Y29udHJhY3QgY2FsbA=="},{"type":"ByteArray","value":"dHJhbnNmZXI="},{"type":"Array","value":[{"type":"ByteArray","value":"dpFiJB7t+XwkgWUq3xug9b9XQxs="},{"type":"ByteArray","value":"MW6FEDkBnTnfwsN9bD/uGf1YCYc="},{"type":"Integer","value":"1000"}]}]}},{"contract":"0x1b4357bff5a01bdf2a6581247cf9ed1e24629176","state":{"type":"Array","value":[{"type":"ByteArray","value":"dHJhbnNmZXI="},{"type":"ByteArray","value":"dpFiJB7t+XwkgWUq3xug9b9XQxs="},{"type":"ByteArray","value":"MW6FEDkBnTnfwsN9bD/uGf1YCYc="},{"type":"Integer","value":"1000"}]}}]}]}]}`,
-		`{"jsonrpc":"2.0","method":"notification_from_execution","params":[{"contract":"0x1b4357bff5a01bdf2a6581247cf9ed1e24629176","state":{"type":"Array","value":[{"type":"ByteArray","value":"636f6e74726163742063616c6c"},{"type":"ByteArray","value":"7472616e73666572"},{"type":"Array","value":[{"type":"ByteArray","value":"769162241eedf97c2481652adf1ba0f5bf57431b"},{"type":"ByteArray","value":"316e851039019d39dfc2c37d6c3fee19fd580987"},{"type":"Integer","value":"1000"}]}]}}]}`,
+		`{"jsonrpc":"2.0","method":"notification_from_execution","params":[{"contract":"0x1b4357bff5a01bdf2a6581247cf9ed1e24629176","state":{"type":"Array","value":[{"type":"ByteArray","value":"Y29udHJhY3QgY2FsbA=="},{"type":"ByteArray","value":"dHJhbnNmZXI="},{"type":"Array","value":[{"type":"ByteArray","value":"dpFiJB7t+XwkgWUq3xug9b9XQxs="},{"type":"ByteArray","value":"MW6FEDkBnTnfwsN9bD/uGf1YCYc="},{"type":"Integer","value":"1000"}]}]}}]}`,
-		`{"jsonrpc":"2.0","method":"transaction_added","params":[{"txid":"0x1c615d4043c98fc0e285c2f40cc3601cf4ebe1cf9d2b404dfc67c9cd085444ec","size":265,"version":0,"nonce":9,"sender":"ALHF9wsXZVEuCGgmDA6ZNsCLtrb4A1g4yG","sys_fee":"0","net_fee":"0.0036521","valid_until_block":1200,"attributes":[],"cosigners":[{"account":"0x870958fd19ee3f6c7dc3c2df399d013910856e31","scopes":1}],"script":"007b0c1420728274afafc36f43a071d328cfa3e629d9cbb00c14316e851039019d39dfc2c37d6c3fee19fd58098713c00c087472616e736665720c14769162241eedf97c2481652adf1ba0f5bf57431b41627d5b5238","scripts":[{"invocation":"0c4034d02f3b97a220ffe79640e482b887ec0e44dcc95e719f5e2b43b29987f0c9822b9af0499d90094c6ad3ba191e434a3df5dd378d3b73318cf47c9f2d6d801cc8","verification":"0c2102b3622bf4017bdfe317c58aed5f4c753f206b7db896046fa7d774bbc4bf7f8dc20b410a906ad4"}]}]}`,
+		`{"jsonrpc":"2.0","method":"transaction_added","params":[{"txid":"0x1c615d4043c98fc0e285c2f40cc3601cf4ebe1cf9d2b404dfc67c9cd085444ec","size":265,"version":0,"nonce":9,"sender":"ALHF9wsXZVEuCGgmDA6ZNsCLtrb4A1g4yG","sys_fee":"0","net_fee":"0.0036521","valid_until_block":1200,"attributes":[],"cosigners":[{"account":"0x870958fd19ee3f6c7dc3c2df399d013910856e31","scopes":1}],"script":"AHsMFCBygnSvr8NvQ6Bx0yjPo+Yp2cuwDBQxboUQOQGdOd/Cw31sP+4Z/VgJhxPADAh0cmFuc2ZlcgwUdpFiJB7t+XwkgWUq3xug9b9XQxtBYn1bUjg=","scripts":[{"invocation":"DEA00C87l6Ig/+eWQOSCuIfsDkTcyV5xn14rQ7KZh/DJgiua8EmdkAlMatO6GR5DSj313TeNO3MxjPR8ny1tgBzI","verification":"DCECs2Ir9AF73+MXxYrtX0x1PyBrfbiWBG+n13S7xL9/jcILQQqQatQ="}]}]}`,
-		`{"jsonrpc":"2.0","method":"block_added","params":[{"hash":"0x765ea65b4de6addfee29b1c90ac922d1901c8d7ab7f2366da9a8ad3dd71ca703","version":0,"previousblockhash":"0xbdeed527a43ab72d5d8cecf1dc6ee142112ff8a8eaaaebc7206d3df3bf3c1169","merkleroot":"0xa1b321f59b127cddd23b0cd47fc9ec7920647d30d7ab23318a106597b9c9abad","time":1591366176006,"index":6,"nextconsensus":"AXSvJVzydxXuL9da4GVwK25zdesCrVKkHL","witnesses":[{"invocation":"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","verification":"130c2102103a7f7dd016558597f7960d27c516a4394fd968b9e65155eb4b013e4040406e0c2102a7bc55fe8684e0119768d104ba30795bdcc86619e864add26156723ed185cd620c2102b3622bf4017bdfe317c58aed5f4c753f206b7db896046fa7d774bbc4bf7f8dc20c2103d90c07df63e690ce77912e10ab51acc944b66860237b608c4f8f8309e71ee699140b413073b3bb"}],"consensus_data":{"primary":0,"nonce":"0000000000000457"},"tx":[{"txid":"0x1c615d4043c98fc0e285c2f40cc3601cf4ebe1cf9d2b404dfc67c9cd085444ec","size":265,"version":0,"nonce":9,"sender":"ALHF9wsXZVEuCGgmDA6ZNsCLtrb4A1g4yG","sys_fee":"0","net_fee":"0.0036521","valid_until_block":1200,"attributes":[],"cosigners":[{"account":"0x870958fd19ee3f6c7dc3c2df399d013910856e31","scopes":1}],"script":"007b0c1420728274afafc36f43a071d328cfa3e629d9cbb00c14316e851039019d39dfc2c37d6c3fee19fd58098713c00c087472616e736665720c14769162241eedf97c2481652adf1ba0f5bf57431b41627d5b5238","scripts":[{"invocation":"0c4034d02f3b97a220ffe79640e482b887ec0e44dcc95e719f5e2b43b29987f0c9822b9af0499d90094c6ad3ba191e434a3df5dd378d3b73318cf47c9f2d6d801cc8","verification":"0c2102b3622bf4017bdfe317c58aed5f4c753f206b7db896046fa7d774bbc4bf7f8dc20b410a906ad4"}]}]}]}`,
+		`{"jsonrpc":"2.0","method":"block_added","params":[{"hash":"0x765ea65b4de6addfee29b1c90ac922d1901c8d7ab7f2366da9a8ad3dd71ca703","version":0,"previousblockhash":"0xbdeed527a43ab72d5d8cecf1dc6ee142112ff8a8eaaaebc7206d3df3bf3c1169","merkleroot":"0xa1b321f59b127cddd23b0cd47fc9ec7920647d30d7ab23318a106597b9c9abad","time":1591366176006,"index":6,"nextconsensus":"AXSvJVzydxXuL9da4GVwK25zdesCrVKkHL","witnesses":[{"invocation":"DEDaH0tUaopg6WWWNRI013CTkYZrs1kKKQEzvAxFg38drGNR7jJQan4Lv2/LzD7AEiLM/oS8HUBxIh9MQy6/VptiDEDuWQYygBKopKQR5/ojqouiH+24GxFYHloofK2WH6NtKiCyBpVJpaFIYNnprjZA6iD5GR1gq3wq7d9D7dbavlWMDED1OR5559YvfMqpAFEdUw+J3hg/pRvEr3RL2oH3Y+FN3X+5U+abCQFmDUdS8kDVJpNE0LZLULEk0aMWrXJIbaFeDEABL3c/rvKu5K9Z4IO0Q+vmz0BNEvSdMpZsX0jywgPihEKWFaotNMgnNW1Vw74WEvZ6W3Jfb/Sbm5Wx9gMGpytx","verification":"EwwhAhA6f33QFlWFl/eWDSfFFqQ5T9loueZRVetLAT5AQEBuDCECp7xV/oaE4BGXaNEEujB5W9zIZhnoZK3SYVZyPtGFzWIMIQKzYiv0AXvf4xfFiu1fTHU/IGt9uJYEb6fXdLvEv3+NwgwhA9kMB99j5pDOd5EuEKtRrMlEtmhgI3tgjE+PgwnnHuaZFAtBMHOzuw=="}],"consensus_data":{"primary":0,"nonce":"0000000000000457"},"tx":[{"txid":"0x1c615d4043c98fc0e285c2f40cc3601cf4ebe1cf9d2b404dfc67c9cd085444ec","size":265,"version":0,"nonce":9,"sender":"ALHF9wsXZVEuCGgmDA6ZNsCLtrb4A1g4yG","sys_fee":"0","net_fee":"0.0036521","valid_until_block":1200,"attributes":[],"cosigners":[{"account":"0x870958fd19ee3f6c7dc3c2df399d013910856e31","scopes":1}],"script":"AHsMFCBygnSvr8NvQ6Bx0yjPo+Yp2cuwDBQxboUQOQGdOd/Cw31sP+4Z/VgJhxPADAh0cmFuc2ZlcgwUdpFiJB7t+XwkgWUq3xug9b9XQxtBYn1bUjg=","scripts":[{"invocation":"DEA00C87l6Ig/+eWQOSCuIfsDkTcyV5xn14rQ7KZh/DJgiua8EmdkAlMatO6GR5DSj313TeNO3MxjPR8ny1tgBzI","verification":"DCECs2Ir9AF73+MXxYrtX0x1PyBrfbiWBG+n13S7xL9/jcILQQqQatQ="}]}]}]}`,
 		`{"jsonrpc":"2.0","method":"event_missed","params":[]}`,
 	}
 	srv := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, req *http.Request) {

pkg/rpc/response/result/contract_state.go

@@ -1,9 +1,6 @@
 package result
 
 import (
-	"encoding/hex"
-	"encoding/json"
-
 	"github.com/nspcc-dev/neo-go/pkg/core/state"
 	"github.com/nspcc-dev/neo-go/pkg/smartcontract"
 	"github.com/nspcc-dev/neo-go/pkg/util"
@@ -32,21 +29,6 @@ type Properties struct {
 	IsPayable        bool `json:"is_payable"`
 }
 
-// contractState is an auxilliary struct for proper Script marshaling.
-type contractState struct {
-	Version     byte                      `json:"version"`
-	ScriptHash  util.Uint160              `json:"hash"`
-	Script      string                    `json:"script"`
-	ParamList   []smartcontract.ParamType `json:"parameters"`
-	ReturnType  smartcontract.ParamType   `json:"returntype"`
-	Name        string                    `json:"name"`
-	CodeVersion string                    `json:"code_version"`
-	Author      string                    `json:"author"`
-	Email       string                    `json:"email"`
-	Description string                    `json:"description"`
-	Properties  Properties                `json:"properties"`
-}
-
 // NewContractState creates a new Contract wrapper.
 func NewContractState(c *state.Contract) ContractState {
 	properties := Properties{
@@ -69,56 +51,3 @@ func NewContractState(c *state.Contract) ContractState {
 		Description: c.Description,
 	}
 }
-
-// MarshalJSON implements json.Marshaler interface.
-func (c ContractState) MarshalJSON() ([]byte, error) {
-	s := &contractState{
-		Version:     c.Version,
-		ScriptHash:  c.ScriptHash,
-		Script:      hex.EncodeToString(c.Script),
-		ParamList:   c.ParamList,
-		ReturnType:  c.ReturnType,
-		Name:        c.Name,
-		CodeVersion: c.CodeVersion,
-		Author:      c.Author,
-		Email:       c.Email,
-		Description: c.Description,
-		Properties: Properties{
-			HasStorage:       c.Properties.HasStorage,
-			HasDynamicInvoke: c.Properties.HasDynamicInvoke,
-			IsPayable:        c.Properties.IsPayable,
-		},
-	}
-	return json.Marshal(s)
-}
-
-// UnmarshalJSON implements json.Unmarshaler interface.
-func (c *ContractState) UnmarshalJSON(data []byte) error {
-	s := new(contractState)
-	if err := json.Unmarshal(data, s); err != nil {
-		return err
-	}
-
-	script, err := hex.DecodeString(s.Script)
-	if err != nil {
-		return err
-	}
-
-	c.Version = s.Version
-	c.ScriptHash = s.ScriptHash
-	c.Script = script
-	c.ParamList = s.ParamList
-	c.ReturnType = s.ReturnType
-	c.Name = s.Name
-	c.CodeVersion = s.CodeVersion
-	c.Author = s.Author
-	c.Email = s.Email
-	c.Description = s.Description
-	c.Properties = Properties{
-		HasStorage:       s.Properties.HasStorage,
-		HasDynamicInvoke: s.Properties.HasDynamicInvoke,
-		IsPayable:        s.Properties.IsPayable,
-	}
-
-	return nil
-}

pkg/smartcontract/parameter.go

@@ -1,6 +1,7 @@
 package smartcontract
 
 import (
+	"encoding/base64"
 	"encoding/binary"
 	"encoding/hex"
 	"encoding/json"
@@ -76,8 +77,10 @@ func (p *Parameter) MarshalJSON() ([]byte, error) {
 	case PublicKeyType, ByteArrayType, SignatureType:
 		if p.Value == nil {
 			resultRawValue = []byte("null")
-		} else {
+		} else if p.Type == PublicKeyType {
 			resultRawValue, resultErr = json.Marshal(hex.EncodeToString(p.Value.([]byte)))
+		} else {
+			resultRawValue, resultErr = json.Marshal(base64.StdEncoding.EncodeToString(p.Value.([]byte)))
 		}
 	case ArrayType:
 		var value = p.Value.([]Parameter)
@@ -121,7 +124,12 @@ func (p *Parameter) UnmarshalJSON(data []byte) (err error) {
 		if err = json.Unmarshal(r.Value, &s); err != nil {
 			return
 		}
-		if b, err = hex.DecodeString(s); err != nil {
+		if r.Type == PublicKeyType {
+			b, err = hex.DecodeString(s)
+		} else {
+			b, err = base64.StdEncoding.DecodeString(s)
+		}
+		if err != nil {
 			return
 		}
 		p.Value = b

pkg/smartcontract/parameter_test.go

@@ -1,6 +1,8 @@
 package smartcontract
 
 import (
+	"encoding/base64"
+	"encoding/hex"
 	"encoding/json"
 	"math"
 	"reflect"
@@ -30,7 +32,7 @@ var marshalJSONTestCases = []struct {
 	},
 	{
 		input:  Parameter{Type: ByteArrayType, Value: []byte{0x01, 0x02, 0x03}},
-		result: `{"type":"ByteArray","value":"010203"}`,
+		result: `{"type":"ByteArray","value":"` + hexToBase64("010203") + `"}`,
 	},
 	{
 		input:  Parameter{Type: ByteArrayType},
@@ -66,8 +68,8 @@ var marshalJSONTestCases = []struct {
 					}},
 			},
 		},
-		result: `{"type":"Array","value":[{"type":"ByteArray","value":"0102"},{"type":"Array","value":[` +
+		result: `{"type":"Array","value":[{"type":"ByteArray","value":"` + hexToBase64("0102") + `"},{"type":"Array","value":[` +
-			`{"type":"ByteArray","value":"030201"},{"type":"ByteArray","value":"070809"}]}]}`,
+			`{"type":"ByteArray","value":"` + hexToBase64("030201") + `"},{"type":"ByteArray","value":"` + hexToBase64("070809") + `"}]}]}`,
 	},
 	{
 		input: Parameter{
@@ -176,7 +178,7 @@ var unmarshalJSONTestCases = []struct {
 		result: Parameter{Type: IntegerType, Value: int64(12345)},
 	},
 	{
-		input:  `{"type":"ByteArray","value":"010203"}`,
+		input:  `{"type":"ByteArray","value":"` + hexToBase64("010203") + `"}`,
 		result: Parameter{Type: ByteArrayType, Value: []byte{0x01, 0x02, 0x03}},
 	},
 	{
@@ -281,7 +283,7 @@ var unmarshalJSONTestCases = []struct {
 var unmarshalJSONErrorCases = []string{
 	`{"type": "ByteArray","value":`,        // incorrect JSON
 	`{"type": "ByteArray","value":1}`,      // incorrect Value
-	`{"type": "ByteArray","value":"12zz"}`, // incorrect ByteArray value
+	`{"type": "ByteArray","value":"12^"}`,  // incorrect ByteArray value
 	`{"type": "String","value":`,           // incorrect JSON
 	`{"type": "String","value":1}`,         // incorrect Value
 	`{"type": "Integer","value": "nn"}`,    // incorrect Integer value
@@ -497,3 +499,8 @@ func TestEncodeDecodeBinary(t *testing.T) {
 		require.Error(t, testserdes.DecodeBinary([]byte{0xAA}, &p))
 	})
 }
+
+func hexToBase64(s string) string {
+	b, _ := hex.DecodeString(s)
+	return base64.StdEncoding.EncodeToString(b)
+}