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neo-go/pkg/rpc/server/server_test.go

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package server
import (
"bytes"
"encoding/base64"
"encoding/json"
"fmt"
"io/ioutil"
"math/big"
"net/http"
"net/http/httptest"
"reflect"
"sort"
"strconv"
"strings"
"testing"
"time"
"github.com/gorilla/websocket"
"github.com/nspcc-dev/neo-go/internal/testchain"
"github.com/nspcc-dev/neo-go/internal/testserdes"
"github.com/nspcc-dev/neo-go/pkg/core"
"github.com/nspcc-dev/neo-go/pkg/core/block"
"github.com/nspcc-dev/neo-go/pkg/core/fee"
"github.com/nspcc-dev/neo-go/pkg/core/state"
"github.com/nspcc-dev/neo-go/pkg/core/transaction"
"github.com/nspcc-dev/neo-go/pkg/crypto/keys"
"github.com/nspcc-dev/neo-go/pkg/encoding/address"
"github.com/nspcc-dev/neo-go/pkg/io"
"github.com/nspcc-dev/neo-go/pkg/network/payload"
"github.com/nspcc-dev/neo-go/pkg/rpc/response"
"github.com/nspcc-dev/neo-go/pkg/rpc/response/result"
rpc2 "github.com/nspcc-dev/neo-go/pkg/services/oracle/broadcaster"
"github.com/nspcc-dev/neo-go/pkg/smartcontract/trigger"
"github.com/nspcc-dev/neo-go/pkg/util"
"github.com/nspcc-dev/neo-go/pkg/vm"
"github.com/nspcc-dev/neo-go/pkg/vm/emit"
"github.com/nspcc-dev/neo-go/pkg/vm/opcode"
"github.com/nspcc-dev/neo-go/pkg/wallet"
"github.com/stretchr/testify/assert"
"github.com/stretchr/testify/require"
)
type executor struct {
chain *core.Blockchain
httpSrv *httptest.Server
}
type rpcTestCase struct {
name string
params string
fail bool
result func(e *executor) interface{}
check func(t *testing.T, e *executor, result interface{})
}
const testContractHash = "63cc6571e990dd3f345f699fc9c2a6e49edb89af"
const deploymentTxHash = "9b0c586eb07f8c9b6fc46b05c78d87651d50af8e1f44478827848d826f8cd174"
const genesisBlockHash = "73fe50b5564d57118296cbab0a78fe7cb11c97b7699d07a9a21fab60e79bb8fc"
const verifyContractHash = "c50082e0d8364d61ce6933bd24027a3363474dce"
const verifyContractAVM = "VwMAQS1RCDAhcAwU7p6iLCfjS9AUj8QQjgj3To9QSLLbMHFoE87bKGnbKJdA"
const verifyWithArgsContractHash = "8744ffdd07af8e9f18ab90685c8c2ebfd37c6415"
const invokescriptContractAVM = "VwcADBQBDAMOBQYMDQIODw0DDgcJAAAAANswcGhB+CfsjCGqJgQRQAwUDQ8DAgkAAgEDBwMEBQIBAA4GDAnbMHFpQfgn7IwhqiYEEkATQA=="
const nameServiceContractHash = "60d78a0fc048399438c3764f8a67d0fc86d6e0e6"
var rpcTestCases = map[string][]rpcTestCase{
"getapplicationlog": {
{
name: "positive",
params: `["` + deploymentTxHash + `"]`,
result: func(e *executor) interface{} { return &result.ApplicationLog{} },
check: func(t *testing.T, e *executor, acc interface{}) {
res, ok := acc.(*result.ApplicationLog)
require.True(t, ok)
expectedTxHash, err := util.Uint256DecodeStringLE(deploymentTxHash)
require.NoError(t, err)
assert.Equal(t, 1, len(res.Executions))
assert.Equal(t, expectedTxHash, res.Container)
assert.Equal(t, trigger.Application, res.Executions[0].Trigger)
assert.Equal(t, vm.HaltState, res.Executions[0].VMState)
},
},
{
name: "positive, genesis block",
params: `["` + genesisBlockHash + `"]`,
result: func(e *executor) interface{} { return &result.ApplicationLog{} },
check: func(t *testing.T, e *executor, acc interface{}) {
res, ok := acc.(*result.ApplicationLog)
require.True(t, ok)
assert.Equal(t, genesisBlockHash, res.Container.StringLE())
assert.Equal(t, 2, len(res.Executions))
assert.Equal(t, trigger.OnPersist, res.Executions[0].Trigger)
assert.Equal(t, trigger.PostPersist, res.Executions[1].Trigger)
assert.Equal(t, vm.HaltState, res.Executions[0].VMState)
},
},
{
name: "positive, genesis block, postPersist",
params: `["` + genesisBlockHash + `", "PostPersist"]`,
result: func(e *executor) interface{} { return &result.ApplicationLog{} },
check: func(t *testing.T, e *executor, acc interface{}) {
res, ok := acc.(*result.ApplicationLog)
require.True(t, ok)
assert.Equal(t, genesisBlockHash, res.Container.StringLE())
assert.Equal(t, 1, len(res.Executions))
assert.Equal(t, trigger.PostPersist, res.Executions[0].Trigger)
assert.Equal(t, vm.HaltState, res.Executions[0].VMState)
},
},
{
name: "positive, genesis block, onPersist",
params: `["` + genesisBlockHash + `", "OnPersist"]`,
result: func(e *executor) interface{} { return &result.ApplicationLog{} },
check: func(t *testing.T, e *executor, acc interface{}) {
res, ok := acc.(*result.ApplicationLog)
require.True(t, ok)
assert.Equal(t, genesisBlockHash, res.Container.StringLE())
assert.Equal(t, 1, len(res.Executions))
assert.Equal(t, trigger.OnPersist, res.Executions[0].Trigger)
assert.Equal(t, vm.HaltState, res.Executions[0].VMState)
},
},
{
name: "invalid trigger (not a string)",
params: `["` + genesisBlockHash + `", 1]`,
fail: true,
},
{
name: "no params",
params: `[]`,
fail: true,
},
{
name: "invalid address",
params: `["notahash"]`,
fail: true,
},
{
name: "invalid tx hash",
params: `["d24cc1d52b5c0216cbf3835bb5bac8ccf32639fa1ab6627ec4e2b9f33f7ec02f"]`,
fail: true,
},
},
"getcontractstate": {
{
name: "positive, by hash",
params: fmt.Sprintf(`["%s"]`, testContractHash),
result: func(e *executor) interface{} { return &state.Contract{} },
check: func(t *testing.T, e *executor, cs interface{}) {
res, ok := cs.(*state.Contract)
require.True(t, ok)
assert.Equal(t, testContractHash, res.Hash.StringLE())
},
},
{
name: "positive, by id",
params: `[1]`,
result: func(e *executor) interface{} { return &state.Contract{} },
check: func(t *testing.T, e *executor, cs interface{}) {
res, ok := cs.(*state.Contract)
require.True(t, ok)
assert.Equal(t, int32(1), res.ID)
},
},
{
name: "positive, native by id",
params: `[-3]`,
result: func(e *executor) interface{} { return &state.Contract{} },
check: func(t *testing.T, e *executor, cs interface{}) {
res, ok := cs.(*state.Contract)
require.True(t, ok)
assert.Equal(t, int32(-3), res.ID)
},
},
{
name: "positive, native by name",
params: `["PolicyContract"]`,
result: func(e *executor) interface{} { return &state.Contract{} },
check: func(t *testing.T, e *executor, cs interface{}) {
res, ok := cs.(*state.Contract)
require.True(t, ok)
assert.Equal(t, int32(-7), res.ID)
},
},
{
name: "negative, bad hash",
params: `["6d1eeca891ee93de2b7a77eb91c26f3b3c04d6c3"]`,
fail: true,
},
{
name: "negative, bad ID",
params: `[-100]`,
fail: true,
},
{
name: "negative, bad native name",
params: `["unknown_native"]`,
fail: true,
},
{
name: "no params",
params: `[]`,
fail: true,
},
{
name: "invalid hash",
params: `["notahex"]`,
fail: true,
},
},
"getnep17balances": {
{
name: "no params",
params: `[]`,
fail: true,
},
{
name: "invalid address",
params: `["notahex"]`,
fail: true,
},
{
name: "positive",
params: `["` + testchain.PrivateKeyByID(0).GetScriptHash().StringLE() + `"]`,
result: func(e *executor) interface{} { return &result.NEP17Balances{} },
check: checkNep17Balances,
},
{
name: "positive_address",
params: `["` + address.Uint160ToString(testchain.PrivateKeyByID(0).GetScriptHash()) + `"]`,
result: func(e *executor) interface{} { return &result.NEP17Balances{} },
check: checkNep17Balances,
},
},
"getnep17transfers": {
{
name: "no params",
params: `[]`,
fail: true,
},
{
name: "invalid address",
params: `["notahex"]`,
fail: true,
},
{
name: "invalid timestamp",
params: `["` + testchain.PrivateKeyByID(0).Address() + `", "notanumber"]`,
fail: true,
},
{
name: "invalid stop timestamp",
params: `["` + testchain.PrivateKeyByID(0).Address() + `", "1", "blah"]`,
fail: true,
},
{
name: "invalid limit",
params: `["` + testchain.PrivateKeyByID(0).Address() + `", "1", "2", "0"]`,
fail: true,
},
{
name: "invalid limit 2",
params: `["` + testchain.PrivateKeyByID(0).Address() + `", "1", "2", "bleh"]`,
fail: true,
},
{
name: "invalid limit 3",
params: `["` + testchain.PrivateKeyByID(0).Address() + `", "1", "2", "100500"]`,
fail: true,
},
{
name: "invalid page",
params: `["` + testchain.PrivateKeyByID(0).Address() + `", "1", "2", "3", "-1"]`,
fail: true,
},
{
name: "invalid page 2",
params: `["` + testchain.PrivateKeyByID(0).Address() + `", "1", "2", "3", "jajaja"]`,
fail: true,
},
{
name: "positive",
params: `["` + testchain.PrivateKeyByID(0).Address() + `", 0]`,
result: func(e *executor) interface{} { return &result.NEP17Transfers{} },
check: checkNep17Transfers,
},
{
name: "positive_hash",
params: `["` + testchain.PrivateKeyByID(0).GetScriptHash().StringLE() + `", 0]`,
result: func(e *executor) interface{} { return &result.NEP17Transfers{} },
check: checkNep17Transfers,
},
},
"getproof": {
{
name: "no params",
params: `[]`,
fail: true,
},
{
name: "invalid root",
params: `["0xabcdef"]`,
fail: true,
},
{
name: "invalid contract",
params: `["0000000000000000000000000000000000000000000000000000000000000000", "0xabcdef"]`,
fail: true,
},
{
name: "invalid key",
params: `["0000000000000000000000000000000000000000000000000000000000000000", "` + testContractHash + `", "notahex"]`,
fail: true,
},
},
"getstateheight": {
{
name: "positive",
params: `[]`,
result: func(_ *executor) interface{} { return new(result.StateHeight) },
check: func(t *testing.T, e *executor, res interface{}) {
sh, ok := res.(*result.StateHeight)
require.True(t, ok)
require.Equal(t, e.chain.BlockHeight(), sh.BlockHeight)
require.Equal(t, uint32(0), sh.StateHeight)
},
},
},
"getstateroot": {
{
name: "no params",
params: `[]`,
fail: true,
},
{
name: "invalid hash",
params: `["0x1234567890"]`,
fail: true,
},
},
"getstorage": {
{
name: "positive",
params: fmt.Sprintf(`["%s", "dGVzdGtleQ=="]`, testContractHash),
result: func(e *executor) interface{} {
v := base64.StdEncoding.EncodeToString([]byte("testvalue"))
return &v
},
},
{
name: "missing key",
params: fmt.Sprintf(`["%s", "dGU="]`, testContractHash),
result: func(e *executor) interface{} {
v := ""
return &v
},
},
{
name: "no params",
params: `[]`,
fail: true,
},
{
name: "no second parameter",
params: fmt.Sprintf(`["%s"]`, testContractHash),
fail: true,
},
{
name: "invalid hash",
params: `["notahex"]`,
fail: true,
},
{
name: "invalid key",
params: fmt.Sprintf(`["%s", "notabase64$"]`, testContractHash),
fail: true,
},
},
"getbestblockhash": {
{
params: "[]",
result: func(e *executor) interface{} {
v := "0x" + e.chain.CurrentBlockHash().StringLE()
return &v
},
},
{
params: "1",
fail: true,
},
},
"getblock": {
{
name: "positive",
params: "[3, 1]",
result: func(_ *executor) interface{} { return &result.Block{} },
check: func(t *testing.T, e *executor, blockRes interface{}) {
res, ok := blockRes.(*result.Block)
require.True(t, ok)
block, err := e.chain.GetBlock(e.chain.GetHeaderHash(3))
require.NoErrorf(t, err, "could not get block")
assert.Equal(t, block.Hash(), res.Hash())
for i, tx := range res.Transactions {
actualTx := block.Transactions[i]
require.True(t, ok)
require.Equal(t, actualTx.Nonce, tx.Nonce)
require.Equal(t, block.Transactions[i].Hash(), tx.Hash())
}
},
},
{
name: "no params",
params: `[]`,
fail: true,
},
{
name: "bad params",
params: `[[]]`,
fail: true,
},
{
name: "invalid height",
params: `[-1]`,
fail: true,
},
{
name: "invalid hash",
params: `["notahex"]`,
fail: true,
},
{
name: "missing hash",
params: `["` + util.Uint256{}.String() + `"]`,
fail: true,
},
},
"getblockcount": {
{
params: "[]",
result: func(e *executor) interface{} {
v := int(e.chain.BlockHeight() + 1)
return &v
},
},
},
"getblockhash": {
{
params: "[1]",
result: func(e *executor) interface{} {
// We don't have `t` here for proper handling, but
// error here would lead to panic down below.
block, _ := e.chain.GetBlock(e.chain.GetHeaderHash(1))
expectedHash := "0x" + block.Hash().StringLE()
return &expectedHash
},
},
{
name: "string height",
params: `["first"]`,
fail: true,
},
{
name: "invalid number height",
params: `[-2]`,
fail: true,
},
},
"getblockheader": {
{
name: "invalid verbose type",
params: `["9673799c5b5a294427401cb07d6cc615ada3a0d5c5bf7ed6f0f54f24abb2e2ac", true]`,
fail: true,
},
{
name: "invalid block hash",
params: `["notahash"]`,
fail: true,
},
{
name: "unknown block",
params: `["a6e526375a780335112299f2262501e5e9574c3ba61b16bbc1e282b344f6c141"]`,
fail: true,
},
{
name: "no params",
params: `[]`,
fail: true,
},
},
"getblockheadercount": {
{
params: "[]",
result: func(e *executor) interface{} {
v := int(e.chain.HeaderHeight() + 1)
return &v
},
},
},
"getblocksysfee": {
{
name: "positive",
params: "[1]",
result: func(e *executor) interface{} {
block, _ := e.chain.GetBlock(e.chain.GetHeaderHash(1))
var expectedBlockSysFee int64
for _, tx := range block.Transactions {
expectedBlockSysFee += tx.SystemFee
}
return &expectedBlockSysFee
},
},
{
name: "no params",
params: `[]`,
fail: true,
},
{
name: "string height",
params: `["first"]`,
fail: true,
},
{
name: "invalid number height",
params: `[-2]`,
fail: true,
},
},
"getcommittee": {
{
params: "[]",
result: func(e *executor) interface{} {
// it's a test chain, so committee is a sorted standby committee
expected := e.chain.GetStandByCommittee()
sort.Sort(expected)
return &expected
},
},
},
"getconnectioncount": {
{
params: "[]",
result: func(*executor) interface{} {
v := 0
return &v
},
},
},
"getnativecontracts": {
{
params: "[]",
result: func(e *executor) interface{} {
return new([]state.NativeContract)
},
check: func(t *testing.T, e *executor, res interface{}) {
lst := res.(*[]state.NativeContract)
for i := range *lst {
cs := e.chain.GetContractState((*lst)[i].Hash)
require.NotNil(t, cs)
require.True(t, cs.ID <= 0)
require.Equal(t, []uint32{0}, (*lst)[i].UpdateHistory)
}
},
},
},
"getpeers": {
{
params: "[]",
result: func(*executor) interface{} {
return &result.GetPeers{
Unconnected: []result.Peer{},
Connected: []result.Peer{},
Bad: []result.Peer{},
}
},
},
},
"getrawtransaction": {
{
name: "no params",
params: `[]`,
fail: true,
},
{
name: "invalid hash",
params: `["notahex"]`,
fail: true,
},
{
name: "missing hash",
params: `["` + util.Uint256{}.String() + `"]`,
fail: true,
},
},
"gettransactionheight": {
{
name: "positive",
params: `["` + deploymentTxHash + `"]`,
result: func(e *executor) interface{} {
h := 0
return &h
},
check: func(t *testing.T, e *executor, resp interface{}) {
h, ok := resp.(*int)
require.True(t, ok)
assert.Equal(t, 2, *h)
},
},
{
name: "no params",
params: `[]`,
fail: true,
},
{
name: "invalid hash",
params: `["notahex"]`,
fail: true,
},
{
name: "missing hash",
params: `["` + util.Uint256{}.String() + `"]`,
fail: true,
},
},
"getunclaimedgas": {
{
name: "no params",
params: "[]",
fail: true,
},
{
name: "invalid address",
params: `["invalid"]`,
fail: true,
},
{
name: "positive",
params: `["` + testchain.MultisigAddress() + `"]`,
result: func(*executor) interface{} {
return &result.UnclaimedGas{}
},
check: func(t *testing.T, e *executor, resp interface{}) {
actual, ok := resp.(*result.UnclaimedGas)
require.True(t, ok)
expected := result.UnclaimedGas{
Address: testchain.MultisigScriptHash(),
Unclaimed: *big.NewInt(7500),
}
assert.Equal(t, expected, *actual)
},
},
},
"getnextblockvalidators": {
{
params: "[]",
result: func(*executor) interface{} {
return &[]result.Validator{}
},
/* preview3 doesn't return any validators until there is a vote
check: func(t *testing.T, e *executor, validators interface{}) {
var expected []result.Validator
sBValidators := e.chain.GetStandByValidators()
for _, sbValidator := range sBValidators {
expected = append(expected, result.Validator{
PublicKey: *sbValidator,
Votes: 0,
Active: true,
})
}
actual, ok := validators.(*[]result.Validator)
require.True(t, ok)
assert.ElementsMatch(t, expected, *actual)
},
*/
},
},
"getversion": {
{
params: "[]",
result: func(*executor) interface{} { return &result.Version{} },
check: func(t *testing.T, e *executor, ver interface{}) {
resp, ok := ver.(*result.Version)
require.True(t, ok)
require.Equal(t, "/NEO-GO:/", resp.UserAgent)
},
},
},
"invokefunction": {
{
name: "positive",
params: `["50befd26fdf6e4d957c11e078b24ebce6291456f", "test", []]`,
result: func(e *executor) interface{} { return &result.Invoke{} },
check: func(t *testing.T, e *executor, inv interface{}) {
res, ok := inv.(*result.Invoke)
require.True(t, ok)
assert.NotNil(t, res.Script)
assert.NotEqual(t, "", res.State)
assert.NotEqual(t, 0, res.GasConsumed)
},
},
{
name: "no params",
params: `[]`,
fail: true,
},
{
name: "not a string",
params: `[42, "test", []]`,
fail: true,
},
{
name: "not a scripthash",
params: `["qwerty", "test", []]`,
fail: true,
},
{
name: "bad params",
params: `["50befd26fdf6e4d957c11e078b24ebce6291456f", "test", [{"type": "Integer", "value": "qwerty"}]]`,
fail: true,
},
},
"invokescript": {
{
name: "positive",
params: `["UcVrDUhlbGxvLCB3b3JsZCFoD05lby5SdW50aW1lLkxvZ2FsdWY="]`,
result: func(e *executor) interface{} { return &result.Invoke{} },
check: func(t *testing.T, e *executor, inv interface{}) {
res, ok := inv.(*result.Invoke)
require.True(t, ok)
assert.NotEqual(t, "", res.Script)
assert.NotEqual(t, "", res.State)
assert.NotEqual(t, 0, res.GasConsumed)
},
},
{
name: "positive, good witness",
// script is base64-encoded `invokescript_contract.avm` representation, hashes are hex-encoded LE bytes of hashes used in the contract with `0x` prefix
params: fmt.Sprintf(`["%s",["0x0000000009070e030d0f0e020d0c06050e030c01","0x090c060e00010205040307030102000902030f0d"]]`, invokescriptContractAVM),
result: func(e *executor) interface{} { return &result.Invoke{} },
check: func(t *testing.T, e *executor, inv interface{}) {
res, ok := inv.(*result.Invoke)
require.True(t, ok)
assert.Equal(t, "HALT", res.State)
require.Equal(t, 1, len(res.Stack))
require.Equal(t, big.NewInt(3), res.Stack[0].Value())
},
},
{
name: "positive, bad witness of second hash",
params: fmt.Sprintf(`["%s",["0x0000000009070e030d0f0e020d0c06050e030c01"]]`, invokescriptContractAVM),
result: func(e *executor) interface{} { return &result.Invoke{} },
check: func(t *testing.T, e *executor, inv interface{}) {
res, ok := inv.(*result.Invoke)
require.True(t, ok)
assert.Equal(t, "HALT", res.State)
require.Equal(t, 1, len(res.Stack))
require.Equal(t, big.NewInt(2), res.Stack[0].Value())
},
},
{
name: "positive, no good hashes",
params: fmt.Sprintf(`["%s"]`, invokescriptContractAVM),
result: func(e *executor) interface{} { return &result.Invoke{} },
check: func(t *testing.T, e *executor, inv interface{}) {
res, ok := inv.(*result.Invoke)
require.True(t, ok)
assert.Equal(t, "HALT", res.State)
require.Equal(t, 1, len(res.Stack))
require.Equal(t, big.NewInt(1), res.Stack[0].Value())
},
},
{
name: "positive, bad hashes witness",
params: fmt.Sprintf(`["%s",["0x0000000009070e030d0f0e020d0c06050e030c02"]]`, invokescriptContractAVM),
result: func(e *executor) interface{} { return &result.Invoke{} },
check: func(t *testing.T, e *executor, inv interface{}) {
res, ok := inv.(*result.Invoke)
require.True(t, ok)
assert.Equal(t, "HALT", res.State)
assert.Equal(t, 1, len(res.Stack))
assert.Equal(t, big.NewInt(1), res.Stack[0].Value())
},
},
{
name: "no params",
params: `[]`,
fail: true,
},
{
name: "not a string",
params: `[42]`,
fail: true,
},
{
name: "bas string",
params: `["qwerty"]`,
fail: true,
},
},
"invokecontractverify": {
{
name: "positive",
params: fmt.Sprintf(`["%s", [], [{"account":"%s"}]]`, verifyContractHash, testchain.PrivateKeyByID(0).PublicKey().GetScriptHash().StringLE()),
result: func(e *executor) interface{} { return &result.Invoke{} },
check: func(t *testing.T, e *executor, inv interface{}) {
res, ok := inv.(*result.Invoke)
require.True(t, ok)
assert.Nil(t, res.Script) // empty witness invocation script (pushes args of `verify` on stack, but this `verify` don't have args)
assert.Equal(t, "HALT", res.State)
assert.NotEqual(t, 0, res.GasConsumed)
assert.Equal(t, true, res.Stack[0].Value().(bool), fmt.Sprintf("check address in verification_contract.go: expected %s", testchain.PrivateKeyByID(0).Address()))
},
},
{
name: "positive, no signers",
params: fmt.Sprintf(`["%s", []]`, verifyContractHash),
result: func(e *executor) interface{} { return &result.Invoke{} },
check: func(t *testing.T, e *executor, inv interface{}) {
res, ok := inv.(*result.Invoke)
require.True(t, ok)
assert.Nil(t, res.Script)
assert.Equal(t, "HALT", res.State, res.FaultException)
assert.NotEqual(t, 0, res.GasConsumed)
assert.Equal(t, false, res.Stack[0].Value().(bool))
},
},
{
name: "positive, no arguments",
params: fmt.Sprintf(`["%s"]`, verifyContractHash),
result: func(e *executor) interface{} { return &result.Invoke{} },
check: func(t *testing.T, e *executor, inv interface{}) {
res, ok := inv.(*result.Invoke)
require.True(t, ok)
assert.Nil(t, res.Script)
assert.Equal(t, "HALT", res.State, res.FaultException)
assert.NotEqual(t, 0, res.GasConsumed)
assert.Equal(t, false, res.Stack[0].Value().(bool))
},
},
{
name: "positive, with signers and scripts",
params: fmt.Sprintf(`["%s", [], [{"account":"%s", "invocation":"MQo=", "verification": ""}]]`, verifyContractHash, testchain.PrivateKeyByID(0).PublicKey().GetScriptHash().StringLE()),
result: func(e *executor) interface{} { return &result.Invoke{} },
check: func(t *testing.T, e *executor, inv interface{}) {
res, ok := inv.(*result.Invoke)
require.True(t, ok)
assert.Nil(t, res.Script)
assert.Equal(t, "HALT", res.State)
assert.NotEqual(t, 0, res.GasConsumed)
assert.Equal(t, true, res.Stack[0].Value().(bool))
},
},
{
name: "positive, with arguments, result=true",
params: fmt.Sprintf(`["%s", [{"type": "String", "value": "good_string"}, {"type": "Integer", "value": "4"}, {"type":"Boolean", "value": false}]]`, verifyWithArgsContractHash),
result: func(e *executor) interface{} { return &result.Invoke{} },
check: func(t *testing.T, e *executor, inv interface{}) {
res, ok := inv.(*result.Invoke)
require.True(t, ok)
expectedInvScript := io.NewBufBinWriter()
emit.Int(expectedInvScript.BinWriter, 0)
emit.Int(expectedInvScript.BinWriter, int64(4))
emit.String(expectedInvScript.BinWriter, "good_string")
require.NoError(t, expectedInvScript.Err)
assert.Equal(t, expectedInvScript.Bytes(), res.Script) // witness invocation script (pushes args of `verify` on stack)
assert.Equal(t, "HALT", res.State, res.FaultException)
assert.NotEqual(t, 0, res.GasConsumed)
assert.Equal(t, true, res.Stack[0].Value().(bool))
},
},
{
name: "positive, with arguments, result=false",
params: fmt.Sprintf(`["%s", [{"type": "String", "value": "invalid_string"}, {"type": "Integer", "value": "4"}, {"type":"Boolean", "value": false}]]`, verifyWithArgsContractHash),
result: func(e *executor) interface{} { return &result.Invoke{} },
check: func(t *testing.T, e *executor, inv interface{}) {
res, ok := inv.(*result.Invoke)
require.True(t, ok)
expectedInvScript := io.NewBufBinWriter()
emit.Int(expectedInvScript.BinWriter, 0)
emit.Int(expectedInvScript.BinWriter, int64(4))
emit.String(expectedInvScript.BinWriter, "invalid_string")
require.NoError(t, expectedInvScript.Err)
assert.Equal(t, expectedInvScript.Bytes(), res.Script)
assert.Equal(t, "HALT", res.State, res.FaultException)
assert.NotEqual(t, 0, res.GasConsumed)
assert.Equal(t, false, res.Stack[0].Value().(bool))
},
},
{
name: "unknown contract",
params: fmt.Sprintf(`["%s", []]`, util.Uint160{}.String()),
fail: true,
},
{
name: "no params",
params: `[]`,
fail: true,
},
{
name: "not a string",
params: `[42, []]`,
fail: true,
},
},
"sendrawtransaction": {
{
name: "positive",
params: `["ADQSAADA2KcAAAAAABDiEgAAAAAAgBYAAAHunqIsJ+NL0BSPxBCOCPdOj1BIsgEAYBDAAwDodkgXAAAADBQRJlu0FyUAQb4E6PokDjj1fB5WmwwU7p6iLCfjS9AUj8QQjgj3To9QSLIUwB8MCHRyYW5zZmVyDBT1Y+pAvCg9TQ4FxI6jBbPyoHNA70FifVtSOQFCDEBRp0p08GFA2rYC/Xrol8DIhXEMfVMbUJEYer1RqZSatmTjUJE9fnZtDGkQEX/zQ7yOhbnIPAZIrllUTuUBskhUKAwhArNiK/QBe9/jF8WK7V9MdT8ga324lgRvp9d0u8S/f43CQVbnsyc="]`,
result: func(e *executor) interface{} { return &result.RelayResult{} },
check: func(t *testing.T, e *executor, inv interface{}) {
res, ok := inv.(*result.RelayResult)
require.True(t, ok)
expectedHash := "8ea251d812fbbdecaebfc164fb6afbd78b7db94f7dacb69421cd5d4e364522d2"
assert.Equal(t, expectedHash, res.Hash.StringLE())
},
},
{
name: "negative",
params: `["AAoAAAAxboUQOQGdOd/Cw31sP+4Z/VgJhwAAAAAAAAAA8q0FAAAAAACwBAAAAAExboUQOQGdOd/Cw31sP+4Z/VgJhwFdAwDodkgXAAAADBQgcoJ0r6/Db0OgcdMoz6PmKdnLsAwUMW6FEDkBnTnfwsN9bD/uGf1YCYcTwAwIdHJhbnNmZXIMFIl3INjNdvTwCr+jfA7diJwgj96bQWJ9W1I4AUIMQN+VMUEnEWlCHOurXSegFj4pTXx/LQUltEmHRTRIFP09bFxZHJsXI9BdQoVvQJrbCEz2esySHPr8YpEzpeteen4pDCECs2Ir9AF73+MXxYrtX0x1PyBrfbiWBG+n13S7xL9/jcILQQqQav8="]`,
fail: true,
},
{
name: "no params",
params: `[]`,
fail: true,
},
{
name: "invalid string",
params: `["notabase64%"]`,
fail: true,
},
{
name: "invalid tx",
params: `["AnTXkgcmF3IGNvbnRyYWNw=="]`,
fail: true,
},
},
"submitblock": {
{
name: "invalid base64",
params: `["%%%"]`,
fail: true,
},
{
name: "invalid block bytes",
params: `["AAAAACc="]`,
fail: true,
},
{
name: "no params",
params: `[]`,
fail: true,
},
},
"submitoracleresponse": {
{
name: "no params",
params: `[]`,
fail: true,
},
},
"submitnotaryrequest": {
{
name: "no params",
params: `[]`,
fail: true,
},
},
"validateaddress": {
{
name: "positive",
params: `["Nbb1qkwcwNSBs9pAnrVVrnFbWnbWBk91U2"]`,
result: func(*executor) interface{} { return &result.ValidateAddress{} },
check: func(t *testing.T, e *executor, va interface{}) {
res, ok := va.(*result.ValidateAddress)
require.True(t, ok)
assert.Equal(t, "Nbb1qkwcwNSBs9pAnrVVrnFbWnbWBk91U2", res.Address)
assert.True(t, res.IsValid)
},
},
{
name: "negative",
params: "[1]",
result: func(*executor) interface{} {
return &result.ValidateAddress{
Address: float64(1),
IsValid: false,
}
},
},
},
}
func TestRPC(t *testing.T) {
t.Run("http", func(t *testing.T) {
testRPCProtocol(t, doRPCCallOverHTTP)
})
t.Run("websocket", func(t *testing.T) {
testRPCProtocol(t, doRPCCallOverWS)
})
}
func TestSubmitOracle(t *testing.T) {
chain, rpcSrv, httpSrv := initClearServerWithServices(t, true, false)
defer chain.Close()
defer func() { _ = rpcSrv.Shutdown() }()
rpc := `{"jsonrpc": "2.0", "id": 1, "method": "submitoracleresponse", "params": %s}`
runCase := func(t *testing.T, fail bool, params ...string) func(t *testing.T) {
return func(t *testing.T) {
ps := `[` + strings.Join(params, ",") + `]`
req := fmt.Sprintf(rpc, ps)
body := doRPCCallOverHTTP(req, httpSrv.URL, t)
checkErrGetResult(t, body, fail)
}
}
t.Run("MissingKey", runCase(t, true))
t.Run("InvalidKey", runCase(t, true, `"1234"`))
priv, err := keys.NewPrivateKey()
require.NoError(t, err)
pubStr := `"` + base64.StdEncoding.EncodeToString(priv.PublicKey().Bytes()) + `"`
t.Run("InvalidReqID", runCase(t, true, pubStr, `"notanumber"`))
t.Run("InvalidTxSignature", runCase(t, true, pubStr, `1`, `"qwerty"`))
txSig := priv.Sign([]byte{1, 2, 3})
txSigStr := `"` + base64.StdEncoding.EncodeToString(txSig) + `"`
t.Run("MissingMsgSignature", runCase(t, true, pubStr, `1`, txSigStr))
t.Run("InvalidMsgSignature", runCase(t, true, pubStr, `1`, txSigStr, `"0123"`))
msg := rpc2.GetMessage(priv.PublicKey().Bytes(), 1, txSig)
msgSigStr := `"` + base64.StdEncoding.EncodeToString(priv.Sign(msg)) + `"`
t.Run("Valid", runCase(t, false, pubStr, `1`, txSigStr, msgSigStr))
}
func TestSubmitNotaryRequest(t *testing.T) {
rpc := `{"jsonrpc": "2.0", "id": 1, "method": "submitnotaryrequest", "params": %s}`
t.Run("disabled P2PSigExtensions", func(t *testing.T) {
chain, rpcSrv, httpSrv := initClearServerWithServices(t, false, false)
defer chain.Close()
defer func() { _ = rpcSrv.Shutdown() }()
req := fmt.Sprintf(rpc, "[]")
body := doRPCCallOverHTTP(req, httpSrv.URL, t)
checkErrGetResult(t, body, true)
})
chain, rpcSrv, httpSrv := initServerWithInMemoryChainAndServices(t, false, true)
defer chain.Close()
defer func() { _ = rpcSrv.Shutdown() }()
runCase := func(t *testing.T, fail bool, params ...string) func(t *testing.T) {
return func(t *testing.T) {
ps := `[` + strings.Join(params, ",") + `]`
req := fmt.Sprintf(rpc, ps)
body := doRPCCallOverHTTP(req, httpSrv.URL, t)
checkErrGetResult(t, body, fail)
}
}
t.Run("missing request", runCase(t, true))
t.Run("not a base64", runCase(t, true, `"not-a-base64$"`))
t.Run("invalid request bytes", runCase(t, true, `"not-a-request"`))
t.Run("invalid request", func(t *testing.T) {
mainTx := &transaction.Transaction{
Attributes: []transaction.Attribute{{Type: transaction.NotaryAssistedT, Value: &transaction.NotaryAssisted{NKeys: 1}}},
Script: []byte{byte(opcode.RET)},
ValidUntilBlock: 123,
Signers: []transaction.Signer{{Account: util.Uint160{1, 5, 9}}},
Scripts: []transaction.Witness{{
InvocationScript: []byte{1, 4, 7},
VerificationScript: []byte{3, 6, 9},
}},
}
fallbackTx := &transaction.Transaction{
Script: []byte{byte(opcode.RET)},
ValidUntilBlock: 123,
Attributes: []transaction.Attribute{
{Type: transaction.NotValidBeforeT, Value: &transaction.NotValidBefore{Height: 123}},
{Type: transaction.ConflictsT, Value: &transaction.Conflicts{Hash: mainTx.Hash()}},
{Type: transaction.NotaryAssistedT, Value: &transaction.NotaryAssisted{NKeys: 0}},
},
Signers: []transaction.Signer{{Account: util.Uint160{1, 4, 7}}, {Account: util.Uint160{9, 8, 7}}},
Scripts: []transaction.Witness{
{InvocationScript: append([]byte{byte(opcode.PUSHDATA1), 64}, make([]byte, 64)...), VerificationScript: make([]byte, 0)},
{InvocationScript: []byte{1, 2, 3}, VerificationScript: []byte{1, 2, 3}}},
}
p := &payload.P2PNotaryRequest{
MainTransaction: mainTx,
FallbackTransaction: fallbackTx,
Witness: transaction.Witness{
InvocationScript: []byte{1, 2, 3},
VerificationScript: []byte{7, 8, 9},
},
}
bytes, err := p.Bytes()
require.NoError(t, err)
str := fmt.Sprintf(`"%s"`, base64.StdEncoding.EncodeToString(bytes))
runCase(t, true, str)(t)
})
t.Run("valid request", func(t *testing.T) {
sender := testchain.PrivateKeyByID(0) // owner of the deposit in testchain
p := createValidNotaryRequest(chain, sender, 1)
bytes, err := p.Bytes()
require.NoError(t, err)
str := fmt.Sprintf(`"%s"`, base64.StdEncoding.EncodeToString(bytes))
runCase(t, false, str)(t)
})
}
// createValidNotaryRequest creates and signs P2PNotaryRequest payload which can
// pass verification.
func createValidNotaryRequest(chain *core.Blockchain, sender *keys.PrivateKey, nonce uint32) *payload.P2PNotaryRequest {
h := chain.BlockHeight()
mainTx := &transaction.Transaction{
Nonce: nonce,
Attributes: []transaction.Attribute{{Type: transaction.NotaryAssistedT, Value: &transaction.NotaryAssisted{NKeys: 1}}},
Script: []byte{byte(opcode.RET)},
ValidUntilBlock: h + 100,
Signers: []transaction.Signer{{Account: sender.GetScriptHash()}},
Scripts: []transaction.Witness{{
InvocationScript: []byte{1, 4, 7},
VerificationScript: []byte{3, 6, 9},
}},
}
fallbackTx := &transaction.Transaction{
Script: []byte{byte(opcode.RET)},
ValidUntilBlock: h + 100,
Attributes: []transaction.Attribute{
{Type: transaction.NotValidBeforeT, Value: &transaction.NotValidBefore{Height: h + 50}},
{Type: transaction.ConflictsT, Value: &transaction.Conflicts{Hash: mainTx.Hash()}},
{Type: transaction.NotaryAssistedT, Value: &transaction.NotaryAssisted{NKeys: 0}},
},
Signers: []transaction.Signer{{Account: chain.GetNotaryContractScriptHash()}, {Account: sender.GetScriptHash()}},
Scripts: []transaction.Witness{
{InvocationScript: append([]byte{byte(opcode.PUSHDATA1), 64}, make([]byte, 64)...), VerificationScript: []byte{}},
},
NetworkFee: 2_0000_0000,
}
fallbackTx.Scripts = append(fallbackTx.Scripts, transaction.Witness{
InvocationScript: append([]byte{byte(opcode.PUSHDATA1), 64}, sender.SignHashable(uint32(testchain.Network()), fallbackTx)...),
VerificationScript: sender.PublicKey().GetVerificationScript(),
})
p := &payload.P2PNotaryRequest{
MainTransaction: mainTx,
FallbackTransaction: fallbackTx,
}
p.Witness = transaction.Witness{
InvocationScript: append([]byte{byte(opcode.PUSHDATA1), 64}, sender.SignHashable(uint32(testchain.Network()), p)...),
VerificationScript: sender.PublicKey().GetVerificationScript(),
}
return p
}
// testRPCProtocol runs a full set of tests using given callback to make actual
// calls. Some tests change the chain state, thus we reinitialize the chain from
// scratch here.
func testRPCProtocol(t *testing.T, doRPCCall func(string, string, *testing.T) []byte) {
chain, rpcSrv, httpSrv := initServerWithInMemoryChain(t)
defer chain.Close()
defer func() { _ = rpcSrv.Shutdown() }()
e := &executor{chain: chain, httpSrv: httpSrv}
t.Run("single request", func(t *testing.T) {
for method, cases := range rpcTestCases {
t.Run(method, func(t *testing.T) {
rpc := `{"jsonrpc": "2.0", "id": 1, "method": "%s", "params": %s}`
for _, tc := range cases {
t.Run(tc.name, func(t *testing.T) {
body := doRPCCall(fmt.Sprintf(rpc, method, tc.params), httpSrv.URL, t)
result := checkErrGetResult(t, body, tc.fail)
if tc.fail {
return
}
expected, res := tc.getResultPair(e)
err := json.Unmarshal(result, res)
require.NoErrorf(t, err, "could not parse response: %s", result)
if tc.check == nil {
assert.Equal(t, expected, res)
} else {
tc.check(t, e, res)
}
})
}
})
}
})
t.Run("batch with single request", func(t *testing.T) {
for method, cases := range rpcTestCases {
if method == "sendrawtransaction" {
continue // cannot send the same transaction twice
}
t.Run(method, func(t *testing.T) {
rpc := `[{"jsonrpc": "2.0", "id": 1, "method": "%s", "params": %s}]`
for _, tc := range cases {
t.Run(tc.name, func(t *testing.T) {
body := doRPCCall(fmt.Sprintf(rpc, method, tc.params), httpSrv.URL, t)
result := checkErrGetBatchResult(t, body, tc.fail)
if tc.fail {
return
}
expected, res := tc.getResultPair(e)
err := json.Unmarshal(result, res)
require.NoErrorf(t, err, "could not parse response: %s", result)
if tc.check == nil {
assert.Equal(t, expected, res)
} else {
tc.check(t, e, res)
}
})
}
})
}
})
t.Run("batch with multiple requests", func(t *testing.T) {
for method, cases := range rpcTestCases {
if method == "sendrawtransaction" {
continue // cannot send the same transaction twice
}
t.Run(method, func(t *testing.T) {
rpc := `{"jsonrpc": "2.0", "id": %d, "method": "%s", "params": %s},`
var resultRPC string
for i, tc := range cases {
resultRPC += fmt.Sprintf(rpc, i, method, tc.params)
}
resultRPC = `[` + resultRPC[:len(resultRPC)-1] + `]`
body := doRPCCall(resultRPC, httpSrv.URL, t)
var responses []response.Raw
err := json.Unmarshal(body, &responses)
require.Nil(t, err)
for i, tc := range cases {
var resp response.Raw
for _, r := range responses {
if bytes.Equal(r.ID, []byte(strconv.Itoa(i))) {
resp = r
break
}
}
if tc.fail {
require.NotNil(t, resp.Error)
assert.NotEqual(t, 0, resp.Error.Code)
assert.NotEqual(t, "", resp.Error.Message)
} else {
assert.Nil(t, resp.Error)
}
if tc.fail {
return
}
expected, res := tc.getResultPair(e)
err := json.Unmarshal(resp.Result, res)
require.NoErrorf(t, err, "could not parse response: %s", resp.Result)
if tc.check == nil {
assert.Equal(t, expected, res)
} else {
tc.check(t, e, res)
}
}
})
}
})
t.Run("getapplicationlog for block", func(t *testing.T) {
rpc := `{"jsonrpc": "2.0", "id": 1, "method": "getapplicationlog", "params": ["%s"]}`
body := doRPCCall(fmt.Sprintf(rpc, e.chain.GetHeaderHash(1).StringLE()), httpSrv.URL, t)
data := checkErrGetResult(t, body, false)
var res result.ApplicationLog
require.NoError(t, json.Unmarshal(data, &res))
require.Equal(t, 2, len(res.Executions))
require.Equal(t, trigger.OnPersist, res.Executions[0].Trigger)
require.Equal(t, vm.HaltState, res.Executions[0].VMState)
require.Equal(t, trigger.PostPersist, res.Executions[1].Trigger)
require.Equal(t, vm.HaltState, res.Executions[1].VMState)
})
t.Run("submit", func(t *testing.T) {
rpc := `{"jsonrpc": "2.0", "id": 1, "method": "submitblock", "params": ["%s"]}`
t.Run("invalid signature", func(t *testing.T) {
s := testchain.NewBlock(t, chain, 1, 0)
s.Script.VerificationScript[8] ^= 0xff
body := doRPCCall(fmt.Sprintf(rpc, encodeBlock(t, s)), httpSrv.URL, t)
checkErrGetResult(t, body, true)
})
priv0 := testchain.PrivateKeyByID(0)
acc0 := wallet.NewAccountFromPrivateKey(priv0)
addNetworkFee := func(tx *transaction.Transaction) {
size := io.GetVarSize(tx)
netFee, sizeDelta := fee.Calculate(chain.GetBaseExecFee(), acc0.Contract.Script)
tx.NetworkFee += netFee
size += sizeDelta
tx.NetworkFee += int64(size) * chain.FeePerByte()
}
newTx := func() *transaction.Transaction {
height := chain.BlockHeight()
tx := transaction.New([]byte{byte(opcode.PUSH1)}, 0)
tx.Nonce = height + 1
tx.ValidUntilBlock = height + 10
tx.Signers = []transaction.Signer{{Account: acc0.PrivateKey().GetScriptHash()}}
addNetworkFee(tx)
require.NoError(t, acc0.SignTx(testchain.Network(), tx))
return tx
}
t.Run("invalid height", func(t *testing.T) {
b := testchain.NewBlock(t, chain, 2, 0, newTx())
body := doRPCCall(fmt.Sprintf(rpc, encodeBlock(t, b)), httpSrv.URL, t)
checkErrGetResult(t, body, true)
})
t.Run("positive", func(t *testing.T) {
b := testchain.NewBlock(t, chain, 1, 0, newTx())
body := doRPCCall(fmt.Sprintf(rpc, encodeBlock(t, b)), httpSrv.URL, t)
data := checkErrGetResult(t, body, false)
var res = new(result.RelayResult)
require.NoError(t, json.Unmarshal(data, res))
require.Equal(t, b.Hash(), res.Hash)
})
})
t.Run("getproof", func(t *testing.T) {
r, err := chain.GetStateModule().GetStateRoot(3)
require.NoError(t, err)
rpc := fmt.Sprintf(`{"jsonrpc": "2.0", "id": 1, "method": "getproof", "params": ["%s", "%s", "%s"]}`,
r.Root.StringLE(), testContractHash, base64.StdEncoding.EncodeToString([]byte("testkey")))
body := doRPCCall(rpc, httpSrv.URL, t)
rawRes := checkErrGetResult(t, body, false)
res := new(result.ProofWithKey)
require.NoError(t, json.Unmarshal(rawRes, res))
h, _ := util.Uint160DecodeStringLE(testContractHash)
skey := makeStorageKey(chain.GetContractState(h).ID, []byte("testkey"))
require.Equal(t, skey, res.Key)
require.True(t, len(res.Proof) > 0)
rpc = fmt.Sprintf(`{"jsonrpc": "2.0", "id": 1, "method": "verifyproof", "params": ["%s", "%s"]}`,
r.Root.StringLE(), res.String())
body = doRPCCall(rpc, httpSrv.URL, t)
rawRes = checkErrGetResult(t, body, false)
vp := new(result.VerifyProof)
require.NoError(t, json.Unmarshal(rawRes, vp))
require.Equal(t, []byte("testvalue"), vp.Value)
})
t.Run("getstateroot", func(t *testing.T) {
testRoot := func(t *testing.T, p string) {
rpc := fmt.Sprintf(`{"jsonrpc": "2.0", "id": 1, "method": "getstateroot", "params": [%s]}`, p)
body := doRPCCall(rpc, httpSrv.URL, t)
rawRes := checkErrGetResult(t, body, false)
res := &state.MPTRoot{}
require.NoError(t, json.Unmarshal(rawRes, res))
require.NotEqual(t, util.Uint256{}, res.Root) // be sure this test uses valid height
expected, err := e.chain.GetStateModule().GetStateRoot(5)
require.NoError(t, err)
require.Equal(t, expected, res)
}
t.Run("ByHeight", func(t *testing.T) { testRoot(t, strconv.FormatInt(5, 10)) })
t.Run("ByHash", func(t *testing.T) { testRoot(t, `"`+chain.GetHeaderHash(5).StringLE()+`"`) })
})
t.Run("getrawtransaction", func(t *testing.T) {
block, _ := chain.GetBlock(chain.GetHeaderHash(1))
tx := block.Transactions[0]
rpc := fmt.Sprintf(`{"jsonrpc": "2.0", "id": 1, "method": "getrawtransaction", "params": ["%s"]}"`, tx.Hash().StringLE())
body := doRPCCall(rpc, httpSrv.URL, t)
result := checkErrGetResult(t, body, false)
var res string
err := json.Unmarshal(result, &res)
require.NoErrorf(t, err, "could not parse response: %s", result)
txBin, err := testserdes.EncodeBinary(tx)
require.NoError(t, err)
expected := base64.StdEncoding.EncodeToString(txBin)
assert.Equal(t, expected, res)
})
t.Run("getrawtransaction 2 arguments", func(t *testing.T) {
block, _ := chain.GetBlock(chain.GetHeaderHash(1))
tx := block.Transactions[0]
rpc := fmt.Sprintf(`{"jsonrpc": "2.0", "id": 1, "method": "getrawtransaction", "params": ["%s", 0]}"`, tx.Hash().StringLE())
body := doRPCCall(rpc, httpSrv.URL, t)
result := checkErrGetResult(t, body, false)
var res string
err := json.Unmarshal(result, &res)
require.NoErrorf(t, err, "could not parse response: %s", result)
txBin, err := testserdes.EncodeBinary(tx)
require.NoError(t, err)
expected := base64.StdEncoding.EncodeToString(txBin)
assert.Equal(t, expected, res)
})
t.Run("getrawtransaction 2 arguments, verbose", func(t *testing.T) {
block, _ := chain.GetBlock(chain.GetHeaderHash(1))
TXHash := block.Transactions[0].Hash()
_ = block.Transactions[0].Size()
rpc := fmt.Sprintf(`{"jsonrpc": "2.0", "id": 1, "method": "getrawtransaction", "params": ["%s", 1]}"`, TXHash.StringLE())
body := doRPCCall(rpc, httpSrv.URL, t)
txOut := checkErrGetResult(t, body, false)
actual := result.TransactionOutputRaw{Transaction: transaction.Transaction{}}
err := json.Unmarshal(txOut, &actual)
require.NoErrorf(t, err, "could not parse response: %s", txOut)
assert.Equal(t, *block.Transactions[0], actual.Transaction)
assert.Equal(t, 16, actual.Confirmations)
assert.Equal(t, TXHash, actual.Transaction.Hash())
})
t.Run("getblockheader_positive", func(t *testing.T) {
rpc := `{"jsonrpc": "2.0", "id": 1, "method": "getblockheader", "params": %s}`
testHeaderHash := chain.GetHeaderHash(1).StringLE()
hdr := e.getHeader(testHeaderHash)
runCase := func(t *testing.T, rpc string, expected, actual interface{}) {
body := doRPCCall(rpc, httpSrv.URL, t)
data := checkErrGetResult(t, body, false)
require.NoError(t, json.Unmarshal(data, actual))
require.Equal(t, expected, actual)
}
t.Run("no verbose", func(t *testing.T) {
w := io.NewBufBinWriter()
hdr.EncodeBinary(w.BinWriter)
require.NoError(t, w.Err)
encoded := base64.StdEncoding.EncodeToString(w.Bytes())
t.Run("missing", func(t *testing.T) {
runCase(t, fmt.Sprintf(rpc, `["`+testHeaderHash+`"]`), &encoded, new(string))
})
t.Run("verbose=0", func(t *testing.T) {
runCase(t, fmt.Sprintf(rpc, `["`+testHeaderHash+`", 0]`), &encoded, new(string))
})
t.Run("by number", func(t *testing.T) {
runCase(t, fmt.Sprintf(rpc, `[1]`), &encoded, new(string))
})
})
t.Run("verbose != 0", func(t *testing.T) {
nextHash := chain.GetHeaderHash(int(hdr.Index) + 1)
expected := &result.Header{
Hash: hdr.Hash(),
Size: io.GetVarSize(hdr),
Version: hdr.Version,
PrevBlockHash: hdr.PrevHash,
MerkleRoot: hdr.MerkleRoot,
Timestamp: hdr.Timestamp,
Index: hdr.Index,
NextConsensus: address.Uint160ToString(hdr.NextConsensus),
Witnesses: []transaction.Witness{hdr.Script},
Confirmations: e.chain.BlockHeight() - hdr.Index + 1,
NextBlockHash: &nextHash,
}
rpc := fmt.Sprintf(rpc, `["`+testHeaderHash+`", 2]`)
runCase(t, rpc, expected, new(result.Header))
})
})
t.Run("getrawmempool", func(t *testing.T) {
mp := chain.GetMemPool()
// `expected` stores hashes of previously added txs
expected := make([]util.Uint256, 0)
for _, tx := range mp.GetVerifiedTransactions() {
expected = append(expected, tx.Hash())
}
for i := 0; i < 5; i++ {
tx := transaction.New([]byte{byte(opcode.PUSH1)}, 0)
tx.Signers = []transaction.Signer{{Account: util.Uint160{1, 2, 3}}}
assert.NoError(t, mp.Add(tx, &FeerStub{}))
expected = append(expected, tx.Hash())
}
rpc := `{"jsonrpc": "2.0", "id": 1, "method": "getrawmempool", "params": []}`
body := doRPCCall(rpc, httpSrv.URL, t)
res := checkErrGetResult(t, body, false)
var actual []util.Uint256
err := json.Unmarshal(res, &actual)
require.NoErrorf(t, err, "could not parse response: %s", res)
assert.ElementsMatch(t, expected, actual)
})
t.Run("getnep17transfers", func(t *testing.T) {
testNEP17T := func(t *testing.T, start, stop, limit, page int, sent, rcvd []int) {
ps := []string{`"` + testchain.PrivateKeyByID(0).Address() + `"`}
if start != 0 {
h, err := e.chain.GetHeader(e.chain.GetHeaderHash(start))
var ts uint64
if err == nil {
ts = h.Timestamp
} else {
ts = uint64(time.Now().UnixNano() / 1_000_000)
}
ps = append(ps, strconv.FormatUint(ts, 10))
}
if stop != 0 {
h, err := e.chain.GetHeader(e.chain.GetHeaderHash(stop))
var ts uint64
if err == nil {
ts = h.Timestamp
} else {
ts = uint64(time.Now().UnixNano() / 1_000_000)
}
ps = append(ps, strconv.FormatUint(ts, 10))
}
if limit != 0 {
ps = append(ps, strconv.FormatInt(int64(limit), 10))
}
if page != 0 {
ps = append(ps, strconv.FormatInt(int64(page), 10))
}
p := strings.Join(ps, ", ")
rpc := fmt.Sprintf(`{"jsonrpc": "2.0", "id": 1, "method": "getnep17transfers", "params": [%s]}`, p)
body := doRPCCall(rpc, httpSrv.URL, t)
res := checkErrGetResult(t, body, false)
actual := new(result.NEP17Transfers)
require.NoError(t, json.Unmarshal(res, actual))
checkNep17TransfersAux(t, e, actual, sent, rcvd)
}
t.Run("time frame only", func(t *testing.T) { testNEP17T(t, 4, 5, 0, 0, []int{9, 10, 11, 12}, []int{2, 3}) })
t.Run("no res", func(t *testing.T) { testNEP17T(t, 100, 100, 0, 0, []int{}, []int{}) })
t.Run("limit", func(t *testing.T) { testNEP17T(t, 1, 7, 3, 0, []int{6, 7}, []int{1}) })
t.Run("limit 2", func(t *testing.T) { testNEP17T(t, 4, 5, 2, 0, []int{9}, []int{2}) })
t.Run("limit with page", func(t *testing.T) { testNEP17T(t, 1, 7, 3, 1, []int{8, 9}, []int{2}) })
t.Run("limit with page 2", func(t *testing.T) { testNEP17T(t, 1, 7, 3, 2, []int{10, 11}, []int{3}) })
})
}
func (e *executor) getHeader(s string) *block.Header {
hash, err := util.Uint256DecodeStringLE(s)
if err != nil {
panic("can not decode hash parameter")
}
block, err := e.chain.GetBlock(hash)
if err != nil {
panic("unknown block (update block hash)")
}
return &block.Header
}
func encodeBlock(t *testing.T, b *block.Block) string {
w := io.NewBufBinWriter()
b.EncodeBinary(w.BinWriter)
require.NoError(t, w.Err)
return base64.StdEncoding.EncodeToString(w.Bytes())
}
func (tc rpcTestCase) getResultPair(e *executor) (expected interface{}, res interface{}) {
expected = tc.result(e)
resVal := reflect.New(reflect.TypeOf(expected).Elem())
res = resVal.Interface()
return expected, res
}
func checkErrGetResult(t *testing.T, body []byte, expectingFail bool) json.RawMessage {
var resp response.Raw
err := json.Unmarshal(body, &resp)
require.Nil(t, err)
if expectingFail {
require.NotNil(t, resp.Error)
assert.NotEqual(t, 0, resp.Error.Code)
assert.NotEqual(t, "", resp.Error.Message)
} else {
assert.Nil(t, resp.Error)
}
return resp.Result
}
func checkErrGetBatchResult(t *testing.T, body []byte, expectingFail bool) json.RawMessage {
var resp []response.Raw
err := json.Unmarshal(body, &resp)
require.Nil(t, err)
require.Equal(t, 1, len(resp))
if expectingFail {
require.NotNil(t, resp[0].Error)
assert.NotEqual(t, 0, resp[0].Error.Code)
assert.NotEqual(t, "", resp[0].Error.Message)
} else {
assert.Nil(t, resp[0].Error)
}
return resp[0].Result
}
func doRPCCallOverWS(rpcCall string, url string, t *testing.T) []byte {
dialer := websocket.Dialer{HandshakeTimeout: time.Second}
url = "ws" + strings.TrimPrefix(url, "http")
c, _, err := dialer.Dial(url+"/ws", nil)
require.NoError(t, err)
err = c.SetWriteDeadline(time.Now().Add(time.Second))
require.NoError(t, err)
require.NoError(t, c.WriteMessage(1, []byte(rpcCall)))
err = c.SetReadDeadline(time.Now().Add(time.Second))
require.NoError(t, err)
_, body, err := c.ReadMessage()
require.NoError(t, err)
require.NoError(t, c.Close())
return bytes.TrimSpace(body)
}
func doRPCCallOverHTTP(rpcCall string, url string, t *testing.T) []byte {
cl := http.Client{Timeout: time.Second}
resp, err := cl.Post(url, "application/json", strings.NewReader(rpcCall))
require.NoErrorf(t, err, "could not make a POST request")
body, err := ioutil.ReadAll(resp.Body)
assert.NoErrorf(t, err, "could not read response from the request: %s", rpcCall)
return bytes.TrimSpace(body)
}
func checkNep17Balances(t *testing.T, e *executor, acc interface{}) {
res, ok := acc.(*result.NEP17Balances)
require.True(t, ok)
rubles, err := util.Uint160DecodeStringLE(testContractHash)
require.NoError(t, err)
expected := result.NEP17Balances{
Balances: []result.NEP17Balance{
{
Asset: rubles,
Amount: "877",
LastUpdated: 6,
},
{
Asset: e.chain.GoverningTokenHash(),
Amount: "99998000",
LastUpdated: 4,
},
{
Asset: e.chain.UtilityTokenHash(),
Amount: "57941360260",
LastUpdated: 15,
}},
Address: testchain.PrivateKeyByID(0).GetScriptHash().StringLE(),
}
require.Equal(t, testchain.PrivateKeyByID(0).Address(), res.Address)
require.ElementsMatch(t, expected.Balances, res.Balances)
}
func checkNep17Transfers(t *testing.T, e *executor, acc interface{}) {
checkNep17TransfersAux(t, e, acc, []int{0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14}, []int{0, 1, 2, 3, 4, 5, 6, 7})
}
func checkNep17TransfersAux(t *testing.T, e *executor, acc interface{}, sent, rcvd []int) {
res, ok := acc.(*result.NEP17Transfers)
require.True(t, ok)
rublesHash, err := util.Uint160DecodeStringLE(testContractHash)
require.NoError(t, err)
blockSetRecord, err := e.chain.GetBlock(e.chain.GetHeaderHash(15)) // add type A record to `neo.com` domain via NNS
require.NoError(t, err)
require.Equal(t, 1, len(blockSetRecord.Transactions))
txSetRecord := blockSetRecord.Transactions[0]
blockRegisterDomain, err := e.chain.GetBlock(e.chain.GetHeaderHash(14)) // register `neo.com` domain via NNS
require.NoError(t, err)
require.Equal(t, 1, len(blockRegisterDomain.Transactions))
txRegisterDomain := blockRegisterDomain.Transactions[0]
blockGASBounty2, err := e.chain.GetBlock(e.chain.GetHeaderHash(12)) // size of committee = 6
require.NoError(t, err)
blockDeploy4, err := e.chain.GetBlock(e.chain.GetHeaderHash(11)) // deploy ns.go (non-native neo name service contract)
require.NoError(t, err)
require.Equal(t, 1, len(blockDeploy4.Transactions))
txDeploy4 := blockDeploy4.Transactions[0]
blockDeploy3, err := e.chain.GetBlock(e.chain.GetHeaderHash(10)) // deploy verification_with_args_contract.go
require.NoError(t, err)
require.Equal(t, 1, len(blockDeploy3.Transactions))
txDeploy3 := blockDeploy3.Transactions[0]
blockDepositGAS, err := e.chain.GetBlock(e.chain.GetHeaderHash(8))
require.NoError(t, err)
require.Equal(t, 1, len(blockDepositGAS.Transactions))
txDepositGAS := blockDepositGAS.Transactions[0]
blockDeploy2, err := e.chain.GetBlock(e.chain.GetHeaderHash(7)) // deploy verification_contract.go
require.NoError(t, err)
require.Equal(t, 1, len(blockDeploy2.Transactions))
txDeploy2 := blockDeploy2.Transactions[0]
blockSendRubles, err := e.chain.GetBlock(e.chain.GetHeaderHash(6))
require.NoError(t, err)
require.Equal(t, 1, len(blockSendRubles.Transactions))
txSendRubles := blockSendRubles.Transactions[0]
blockGASBounty1 := blockSendRubles // index 6 = size of committee
blockReceiveRubles, err := e.chain.GetBlock(e.chain.GetHeaderHash(5))
require.NoError(t, err)
require.Equal(t, 2, len(blockReceiveRubles.Transactions))
txInitCall := blockReceiveRubles.Transactions[0]
txReceiveRubles := blockReceiveRubles.Transactions[1]
blockSendNEO, err := e.chain.GetBlock(e.chain.GetHeaderHash(4))
require.NoError(t, err)
require.Equal(t, 1, len(blockSendNEO.Transactions))
txSendNEO := blockSendNEO.Transactions[0]
blockCtrInv1, err := e.chain.GetBlock(e.chain.GetHeaderHash(3))
require.NoError(t, err)
require.Equal(t, 1, len(blockCtrInv1.Transactions))
txCtrInv1 := blockCtrInv1.Transactions[0]
blockCtrDeploy, err := e.chain.GetBlock(e.chain.GetHeaderHash(2))
require.NoError(t, err)
require.Equal(t, 1, len(blockCtrDeploy.Transactions))
txCtrDeploy := blockCtrDeploy.Transactions[0]
blockReceiveGAS, err := e.chain.GetBlock(e.chain.GetHeaderHash(1))
require.NoError(t, err)
require.Equal(t, 2, len(blockReceiveGAS.Transactions))
txReceiveNEO := blockReceiveGAS.Transactions[0]
txReceiveGAS := blockReceiveGAS.Transactions[1]
blockGASBounty0, err := e.chain.GetBlock(e.chain.GetHeaderHash(0))
require.NoError(t, err)
// These are laid out here explicitly for 2 purposes:
// * to be able to reference any particular event for paging
// * to check chain events consistency
// Technically these could be retrieved from application log, but that would almost
// duplicate the Server method.
expected := result.NEP17Transfers{
Sent: []result.NEP17Transfer{
{
Timestamp: blockSetRecord.Timestamp,
Asset: e.chain.UtilityTokenHash(),
Address: "", // burn
Amount: big.NewInt(txSetRecord.SystemFee + txSetRecord.NetworkFee).String(),
Index: 15,
TxHash: blockSetRecord.Hash(),
},
{
Timestamp: blockRegisterDomain.Timestamp,
Asset: e.chain.UtilityTokenHash(),
Address: "", // burn
Amount: big.NewInt(txRegisterDomain.SystemFee + txRegisterDomain.NetworkFee).String(),
Index: 14,
TxHash: blockRegisterDomain.Hash(),
},
{
Timestamp: blockDeploy4.Timestamp,
Asset: e.chain.UtilityTokenHash(),
Address: "", // burn
Amount: big.NewInt(txDeploy4.SystemFee + txDeploy4.NetworkFee).String(),
Index: 11,
TxHash: blockDeploy4.Hash(),
},
{
Timestamp: blockDeploy3.Timestamp,
Asset: e.chain.UtilityTokenHash(),
Address: "", // burn
Amount: big.NewInt(txDeploy3.SystemFee + txDeploy3.NetworkFee).String(),
Index: 10,
TxHash: blockDeploy3.Hash(),
},
{
Timestamp: blockDepositGAS.Timestamp,
Asset: e.chain.UtilityTokenHash(),
Address: address.Uint160ToString(e.chain.GetNotaryContractScriptHash()),
Amount: "1000000000",
Index: 8,
NotifyIndex: 0,
TxHash: txDepositGAS.Hash(),
},
{
Timestamp: blockDepositGAS.Timestamp,
Asset: e.chain.UtilityTokenHash(),
Address: "", // burn
Amount: big.NewInt(txDepositGAS.SystemFee + txDepositGAS.NetworkFee).String(),
Index: 8,
TxHash: blockDepositGAS.Hash(),
},
{
Timestamp: blockDeploy2.Timestamp,
Asset: e.chain.UtilityTokenHash(),
Address: "", // burn
Amount: big.NewInt(txDeploy2.SystemFee + txDeploy2.NetworkFee).String(),
Index: 7,
TxHash: blockDeploy2.Hash(),
},
{
Timestamp: blockSendRubles.Timestamp,
Asset: rublesHash,
Address: testchain.PrivateKeyByID(1).Address(),
Amount: "123",
Index: 6,
NotifyIndex: 0,
TxHash: txSendRubles.Hash(),
},
{
Timestamp: blockSendRubles.Timestamp,
Asset: e.chain.UtilityTokenHash(),
Address: "", // burn
Amount: big.NewInt(txSendRubles.SystemFee + txSendRubles.NetworkFee).String(),
Index: 6,
TxHash: blockSendRubles.Hash(),
},
{
Timestamp: blockReceiveRubles.Timestamp,
Asset: e.chain.UtilityTokenHash(),
Address: "", // burn
Amount: big.NewInt(txReceiveRubles.SystemFee + txReceiveRubles.NetworkFee).String(),
Index: 5,
TxHash: blockReceiveRubles.Hash(),
},
{
Timestamp: blockReceiveRubles.Timestamp,
Asset: e.chain.UtilityTokenHash(),
Address: "", // burn
Amount: big.NewInt(txInitCall.SystemFee + txInitCall.NetworkFee).String(),
Index: 5,
TxHash: blockReceiveRubles.Hash(),
},
{
Timestamp: blockSendNEO.Timestamp,
Asset: e.chain.GoverningTokenHash(),
Address: testchain.PrivateKeyByID(1).Address(),
Amount: "1000",
Index: 4,
NotifyIndex: 0,
TxHash: txSendNEO.Hash(),
},
{
Timestamp: blockSendNEO.Timestamp,
Asset: e.chain.UtilityTokenHash(),
Address: "", // burn
Amount: big.NewInt(txSendNEO.SystemFee + txSendNEO.NetworkFee).String(),
Index: 4,
TxHash: blockSendNEO.Hash(),
},
{
Timestamp: blockCtrInv1.Timestamp,
Asset: e.chain.UtilityTokenHash(),
Address: "", // burn has empty receiver
Amount: big.NewInt(txCtrInv1.SystemFee + txCtrInv1.NetworkFee).String(),
Index: 3,
TxHash: blockCtrInv1.Hash(),
},
{
Timestamp: blockCtrDeploy.Timestamp,
Asset: e.chain.UtilityTokenHash(),
Address: "", // burn has empty receiver
Amount: big.NewInt(txCtrDeploy.SystemFee + txCtrDeploy.NetworkFee).String(),
Index: 2,
TxHash: blockCtrDeploy.Hash(),
},
},
Received: []result.NEP17Transfer{
{
Timestamp: blockGASBounty2.Timestamp,
Asset: e.chain.UtilityTokenHash(),
Address: "",
Amount: "50000000",
Index: 12,
NotifyIndex: 0,
TxHash: blockGASBounty2.Hash(),
},
{
Timestamp: blockGASBounty1.Timestamp,
Asset: e.chain.UtilityTokenHash(),
Address: "",
Amount: "50000000",
Index: 6,
NotifyIndex: 0,
TxHash: blockGASBounty1.Hash(),
},
{
Timestamp: blockReceiveRubles.Timestamp,
Asset: rublesHash,
Address: address.Uint160ToString(rublesHash),
Amount: "1000",
Index: 5,
NotifyIndex: 0,
TxHash: txReceiveRubles.Hash(),
},
{
Timestamp: blockSendNEO.Timestamp,
Asset: e.chain.UtilityTokenHash(),
Address: "", // Minted GAS.
Amount: "149998500",
Index: 4,
NotifyIndex: 0,
TxHash: txSendNEO.Hash(),
},
{
Timestamp: blockReceiveGAS.Timestamp,
Asset: e.chain.UtilityTokenHash(),
Address: testchain.MultisigAddress(),
Amount: "100000000000",
Index: 1,
NotifyIndex: 0,
TxHash: txReceiveGAS.Hash(),
},
{
Timestamp: blockReceiveGAS.Timestamp,
Asset: e.chain.GoverningTokenHash(),
Address: testchain.MultisigAddress(),
Amount: "99999000",
Index: 1,
NotifyIndex: 0,
TxHash: txReceiveNEO.Hash(),
},
{
Timestamp: blockGASBounty0.Timestamp,
Asset: e.chain.UtilityTokenHash(),
Address: "",
Amount: "50000000",
Index: 0,
TxHash: blockGASBounty0.Hash(),
},
},
Address: testchain.PrivateKeyByID(0).Address(),
}
require.Equal(t, expected.Address, res.Address)
arr := make([]result.NEP17Transfer, 0, len(expected.Sent))
for i := range expected.Sent {
for _, j := range sent {
if i == j {
arr = append(arr, expected.Sent[i])
break
}
}
}
require.Equal(t, arr, res.Sent)
arr = arr[:0]
for i := range expected.Received {
for _, j := range rcvd {
if i == j {
arr = append(arr, expected.Received[i])
break
}
}
}
require.Equal(t, arr, res.Received)
}
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