/
smartcontractgw_test.go
1886 lines (1656 loc) · 53.9 KB
/
smartcontractgw_test.go
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// Copyright 2019 Kaleido
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
// http://www.apache.org/licenses/LICENSE-2.0
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package kldcontracts
import (
"archive/zip"
"bytes"
"encoding/json"
"fmt"
"io/ioutil"
"mime/multipart"
"net/http"
"net/http/httptest"
"os"
"path"
"testing"
"time"
"github.com/kaleido-io/ethconnect/internal/kldauth"
"github.com/kaleido-io/ethconnect/internal/kldauth/kldauthtest"
"github.com/ethereum/go-ethereum/common"
"github.com/go-openapi/spec"
"github.com/julienschmidt/httprouter"
"github.com/kaleido-io/ethconnect/internal/kldevents"
"github.com/kaleido-io/ethconnect/internal/kldmessages"
"github.com/kaleido-io/ethconnect/internal/kldtx"
log "github.com/sirupsen/logrus"
"github.com/spf13/cobra"
"github.com/stretchr/testify/assert"
)
var simpleEventsSol string
func simpleEventsSource() string {
if simpleEventsSol == "" {
simpleEventsBytes, _ := ioutil.ReadFile("../../test/simpleevents.sol")
simpleEventsSol = string(simpleEventsBytes)
}
return simpleEventsSol
}
func TestCobraInitContractGateway(t *testing.T) {
assert := assert.New(t)
cmd := cobra.Command{}
conf := &SmartContractGatewayConf{}
CobraInitContractGateway(&cmd, conf)
assert.NotNil(cmd.Flag("openapi-path"))
assert.NotNil(cmd.Flag("openapi-baseurl"))
}
func TestNewSmartContractGatewayBadURL(t *testing.T) {
NewSmartContractGateway(
&SmartContractGatewayConf{
BaseURL: " :",
},
&kldtx.TxnProcessorConf{
OrionPrivateAPIS: true,
},
nil, nil, nil,
)
}
func TestNewSmartContractGatewayWithEvents(t *testing.T) {
dir := tempdir()
defer cleanup(dir)
assert := assert.New(t)
s, err := NewSmartContractGateway(
&SmartContractGatewayConf{
BaseURL: "http://localhost/api/v1",
SubscriptionManagerConf: kldevents.SubscriptionManagerConf{
EventLevelDBPath: path.Join(dir, "db"),
},
},
&kldtx.TxnProcessorConf{
OrionPrivateAPIS: true,
},
nil, nil, nil,
)
assert.NoError(err)
assert.NotNil(s.(*smartContractGW).sm)
}
func TestNewSmartContractGatewayWithEventsFail(t *testing.T) {
dir := tempdir()
defer cleanup(dir)
assert := assert.New(t)
dbpath := path.Join(dir, "db")
ioutil.WriteFile(dbpath, []byte("not a database"), 0644)
_, err := NewSmartContractGateway(
&SmartContractGatewayConf{
BaseURL: "http://localhost/api/v1",
SubscriptionManagerConf: kldevents.SubscriptionManagerConf{
EventLevelDBPath: dbpath,
},
},
&kldtx.TxnProcessorConf{
OrionPrivateAPIS: true,
},
nil, nil, nil,
)
assert.Regexp("Event-stream subscription manager", err.Error())
}
func TestPreDeployCompileAndPostDeploy(t *testing.T) {
// writes real files and tests end to end
assert := assert.New(t)
msg := kldmessages.DeployContract{
Solidity: simpleEventsSource(),
RegisterAs: "Test 1",
}
msg.Headers.ID = "message1"
dir := tempdir()
defer cleanup(dir)
scgw, _ := NewSmartContractGateway(
&SmartContractGatewayConf{
StoragePath: dir,
BaseURL: "http://localhost/api/v1",
},
&kldtx.TxnProcessorConf{
OrionPrivateAPIS: true,
},
nil, nil, nil,
)
err := scgw.PreDeploy(&msg)
assert.NoError(err)
id := msg.Headers.ID
assert.Equal("message1", id)
assert.Empty(msg.Solidity)
assert.NotEmpty(msg.Compiled)
assert.NotEmpty(msg.DevDoc)
deployStashBytes, err := ioutil.ReadFile(path.Join(dir, "abi_message1.deploy.json"))
assert.NoError(err)
var deployStash kldmessages.DeployContract
err = json.Unmarshal(deployStashBytes, &deployStash)
assert.NoError(err)
assert.NotEmpty(deployStash.CompilerVersion)
contractAddr := common.HexToAddress("0x0123456789AbcdeF0123456789abCdef01234567")
receipt := kldmessages.TransactionReceipt{
ReplyCommon: kldmessages.ReplyCommon{
Headers: kldmessages.ReplyHeaders{
CommonHeaders: kldmessages.CommonHeaders{
ID: "message2",
MsgType: kldmessages.MsgTypeTransactionSuccess,
},
ReqID: "message1",
},
},
ContractAddress: &contractAddr,
RegisterAs: msg.RegisterAs,
}
err = scgw.PostDeploy(&receipt)
assert.NoError(err)
deployMsg, abiID, err := scgw.(*smartContractGW).loadDeployMsgForInstance("0123456789abcdef0123456789abcdef01234567")
assert.NoError(err)
assert.NotEmpty(abiID)
assert.Equal("set", deployMsg.ABI.Methods["set"].Name)
// Check we can list it back over REST
router := &httprouter.Router{}
scgw.AddRoutes(router)
req := httptest.NewRequest("GET", "/contracts", bytes.NewReader([]byte{}))
res := httptest.NewRecorder()
router.ServeHTTP(res, req)
assert.Equal(200, res.Result().StatusCode)
var body []*contractInfo
err = json.NewDecoder(res.Body).Decode(&body)
assert.NoError(err)
assert.Equal(1, len(body))
assert.Equal("0123456789abcdef0123456789abcdef01234567", body[0].Address)
// Check we can get it back over REST
req = httptest.NewRequest("GET", "/contracts/0x0123456789abcdef0123456789abcdef01234567", bytes.NewReader([]byte{}))
res = httptest.NewRecorder()
router.ServeHTTP(res, req)
assert.Equal(200, res.Result().StatusCode)
var info contractInfo
err = json.NewDecoder(res.Body).Decode(&info)
assert.NoError(err)
assert.Equal("0123456789abcdef0123456789abcdef01234567", info.Address)
// Check we can get the full ABI swagger back over REST
req = httptest.NewRequest("GET", "/abis/message1?swagger", bytes.NewReader([]byte{}))
res = httptest.NewRecorder()
router.ServeHTTP(res, req)
assert.Equal(200, res.Result().StatusCode)
var swagger spec.Swagger
err = json.NewDecoder(res.Body).Decode(&swagger)
assert.NoError(err)
assert.Equal("SimpleEvents", swagger.Info.Title)
// Check we can get the full contract swagger back over REST with contract addr that includes 0x prefix
req = httptest.NewRequest("GET", "/contracts/0x0123456789abcdef0123456789abcdef01234567?swagger", bytes.NewReader([]byte{}))
res = httptest.NewRecorder()
router.ServeHTTP(res, req)
assert.Equal(200, res.Result().StatusCode)
err = json.NewDecoder(res.Body).Decode(&swagger)
assert.NoError(err)
assert.Equal("SimpleEvents", swagger.Info.Title)
// Check we can get the full contract swagger back over REST
req = httptest.NewRequest("GET", "/contracts/0123456789abcdef0123456789abcdef01234567?swagger", bytes.NewReader([]byte{}))
res = httptest.NewRecorder()
router.ServeHTTP(res, req)
assert.Equal(200, res.Result().StatusCode)
err = json.NewDecoder(res.Body).Decode(&swagger)
assert.NoError(err)
assert.Equal("SimpleEvents", swagger.Info.Title)
// Check we can get the full swagger back over REST using the registered name
req = httptest.NewRequest("GET", "/contracts/Test+1?ui&from=0x0123456789abcdef0123456789abcdef01234567", bytes.NewReader([]byte{}))
res = httptest.NewRecorder()
router.ServeHTTP(res, req)
assert.Equal(200, res.Result().StatusCode)
// Check we can get the full swagger back over REST for download with a default from
req = httptest.NewRequest("GET", "/contracts/0123456789abcdef0123456789abcdef01234567?swagger&from=0x0123456789abcdef0123456789abcdef01234567&download", bytes.NewReader([]byte{}))
res = httptest.NewRecorder()
router.ServeHTTP(res, req)
assert.Equal(200, res.Result().StatusCode)
err = json.NewDecoder(res.Body).Decode(&swagger)
assert.NoError(err)
assert.Equal("SimpleEvents", swagger.Info.Title)
assert.Equal("attachment; filename=\"0123456789abcdef0123456789abcdef01234567.swagger.json\"", res.HeaderMap.Get("Content-Disposition"))
assert.Equal("0x0123456789abcdef0123456789abcdef01234567", swagger.Parameters["fromParam"].SimpleSchema.Default)
assert.Equal("/api/v1/contracts/0123456789abcdef0123456789abcdef01234567", swagger.BasePath)
}
func TestRegisterExistingContract(t *testing.T) {
// writes real files and tests end to end
assert := assert.New(t)
dir := tempdir()
defer cleanup(dir)
scgw, _ := NewSmartContractGateway(
&SmartContractGatewayConf{
StoragePath: dir,
BaseURL: "http://localhost/api/v1",
},
&kldtx.TxnProcessorConf{
OrionPrivateAPIS: true,
},
nil, nil, nil,
)
body := &bytes.Buffer{}
writer := multipart.NewWriter(body)
part, _ := writer.CreateFormFile("files", "SimpleEvents.sol")
part.Write([]byte(simpleEventsSource()))
writer.Close()
req := httptest.NewRequest("POST", "/abis", body)
req.Header.Set("Content-Type", writer.FormDataContentType())
res := httptest.NewRecorder()
router := &httprouter.Router{}
scgw.AddRoutes(router)
router.ServeHTTP(res, req)
assert.Equal(200, res.Code)
var abi abiInfo
json.NewDecoder(res.Body).Decode(&abi)
assert.NotEmpty(abi.ID)
req = httptest.NewRequest("POST", "/abis/"+abi.ID+"/0x0123456789abcdef0123456789abcdef01234567?kld-register=testcontract", bytes.NewReader([]byte{}))
res = httptest.NewRecorder()
router.ServeHTTP(res, req)
var contract contractInfo
json.NewDecoder(res.Body).Decode(&contract)
assert.Equal(201, res.Code)
assert.Equal("/contracts/testcontract", contract.Path)
req = httptest.NewRequest("POST", "/abis/"+abi.ID+"/0x0123456789abcdef0123456789abcdef01234567?kld-register=testcontract", bytes.NewReader([]byte{}))
res = httptest.NewRecorder()
router.ServeHTTP(res, req)
var errBody map[string]interface{}
json.NewDecoder(res.Body).Decode(&errBody)
assert.Equal(409, res.Code)
assert.Equal("Contract address 0123456789abcdef0123456789abcdef01234567 is already registered for name 'testcontract'", errBody["error"])
req = httptest.NewRequest("GET", "/contracts/testcontract?swagger", bytes.NewReader([]byte{}))
res = httptest.NewRecorder()
router.ServeHTTP(res, req)
returnedSwagger := spec.Swagger{}
assert.Equal(200, res.Code)
json.NewDecoder(res.Body).Decode(&returnedSwagger)
assert.Equal("testcontract", returnedSwagger.Info.Extensions["x-kaleido-registered-name"])
assert.Equal("/api/v1/contracts/testcontract", returnedSwagger.BasePath)
}
func TestRemoteRegistrySwaggerOrABI(t *testing.T) {
assert := assert.New(t)
scgw, _ := NewSmartContractGateway(
&SmartContractGatewayConf{
BaseURL: "http://localhost/api/v1",
},
&kldtx.TxnProcessorConf{
OrionPrivateAPIS: false,
},
nil, nil, nil,
)
iMsg := newTestDeployMsg("0123456789abcdef0123456789abcdef01234567")
iMsg.Headers.ID = "xyz12345"
rr := &mockRR{
deployMsg: iMsg,
}
scgw.(*smartContractGW).rr = rr
router := &httprouter.Router{}
scgw.AddRoutes(router)
req := httptest.NewRequest("GET", "/g/test?swagger", bytes.NewReader([]byte{}))
res := httptest.NewRecorder()
router.ServeHTTP(res, req)
returnedSwagger := spec.Swagger{}
assert.Equal(200, res.Code)
json.NewDecoder(res.Body).Decode(&returnedSwagger)
assert.Equal("/api/v1/g/test", returnedSwagger.BasePath)
req = httptest.NewRequest("GET", "/i/test?openapi", bytes.NewReader([]byte{}))
res = httptest.NewRecorder()
router.ServeHTTP(res, req)
returnedSwagger = spec.Swagger{}
assert.Equal(200, res.Code)
json.NewDecoder(res.Body).Decode(&returnedSwagger)
assert.Equal("/api/v1/i/test", returnedSwagger.BasePath)
req = httptest.NewRequest("GET", "/instances/test", bytes.NewReader([]byte{}))
res = httptest.NewRecorder()
router.ServeHTTP(res, req)
assert.Equal(200, res.Code)
jsonRes := make(map[string]interface{})
json.NewDecoder(res.Body).Decode(&jsonRes)
assert.Equal("xyz12345", jsonRes["id"].(string))
assert.Equal("0123456789abcdef0123456789abcdef01234567", jsonRes["address"].(string))
req = httptest.NewRequest("GET", "/i/test?ui", bytes.NewReader([]byte{}))
res = httptest.NewRecorder()
router.ServeHTTP(res, req)
assert.Equal(200, res.Code)
html, _ := ioutil.ReadAll(res.Body)
assert.Contains(string(html), "<html>")
assert.Contains(string(html), "/instances/test?swagger")
req = httptest.NewRequest("GET", "/g/test?ui&from=0x12345", bytes.NewReader([]byte{}))
res = httptest.NewRecorder()
router.ServeHTTP(res, req)
assert.Equal(200, res.Code)
html, _ = ioutil.ReadAll(res.Body)
assert.Contains(string(html), "<html>")
assert.Contains(string(html), "/gateways/test?swagger")
assert.Contains(string(html), "0x12345")
req = httptest.NewRequest("GET", "/g/test?ui&from=0x12345&factory", bytes.NewReader([]byte{}))
res = httptest.NewRecorder()
router.ServeHTTP(res, req)
assert.Equal(200, res.Code)
html, _ = ioutil.ReadAll(res.Body)
assert.Contains(string(html), "<html>")
assert.Contains(string(html), "Factory API")
rr.deployMsg = nil
req = httptest.NewRequest("GET", "/instances/test?openapi", bytes.NewReader([]byte{}))
res = httptest.NewRecorder()
router.ServeHTTP(res, req)
assert.Equal(404, res.Code)
req = httptest.NewRequest("GET", "/gateways/test?openapi", bytes.NewReader([]byte{}))
res = httptest.NewRecorder()
router.ServeHTTP(res, req)
assert.Equal(404, res.Code)
rr.err = fmt.Errorf("pop")
req = httptest.NewRequest("GET", "/instances/test?openapi", bytes.NewReader([]byte{}))
res = httptest.NewRecorder()
router.ServeHTTP(res, req)
assert.Equal(500, res.Code)
req = httptest.NewRequest("GET", "/gateways/test?openapi", bytes.NewReader([]byte{}))
res = httptest.NewRecorder()
router.ServeHTTP(res, req)
assert.Equal(500, res.Code)
scgw.Shutdown()
}
func TestRegisterContractBadAddress(t *testing.T) {
// writes real files and tests end to end
assert := assert.New(t)
dir := tempdir()
defer cleanup(dir)
scgw, _ := NewSmartContractGateway(
&SmartContractGatewayConf{
StoragePath: dir,
BaseURL: "http://localhost/api/v1",
},
&kldtx.TxnProcessorConf{
OrionPrivateAPIS: false,
},
nil, nil, nil,
)
router := &httprouter.Router{}
scgw.AddRoutes(router)
req := httptest.NewRequest("POST", "/abis/ID/badness", bytes.NewReader([]byte{}))
res := httptest.NewRecorder()
router.ServeHTTP(res, req)
assert.Equal(404, res.Code)
var resBody map[string]interface{}
json.NewDecoder(res.Body).Decode(&resBody)
assert.Equal("Invalid address in path - must be a 40 character hex string with optional 0x prefix", resBody["error"])
}
func TestRegisterContractNoRegisteredName(t *testing.T) {
// writes real files and tests end to end
assert := assert.New(t)
dir := tempdir()
defer cleanup(dir)
scgw, _ := NewSmartContractGateway(
&SmartContractGatewayConf{
StoragePath: dir,
BaseURL: "http://localhost/api/v1",
},
&kldtx.TxnProcessorConf{
OrionPrivateAPIS: false,
},
nil, nil, nil,
)
router := &httprouter.Router{}
scgw.AddRoutes(router)
body := &bytes.Buffer{}
writer := multipart.NewWriter(body)
part, _ := writer.CreateFormFile("files", "SimpleEvents.sol")
part.Write([]byte(simpleEventsSource()))
writer.Close()
req := httptest.NewRequest("POST", "/abis", body)
req.Header.Set("Content-Type", writer.FormDataContentType())
res := httptest.NewRecorder()
router.ServeHTTP(res, req)
assert.Equal(200, res.Code)
var abi abiInfo
json.NewDecoder(res.Body).Decode(&abi)
assert.NotEmpty(abi.ID)
req = httptest.NewRequest("POST", "/abis/"+abi.ID+"/0x0123456789abcdef0123456789abcdef01234567", bytes.NewReader([]byte{}))
res = httptest.NewRecorder()
router.ServeHTTP(res, req)
var contract contractInfo
json.NewDecoder(res.Body).Decode(&contract)
assert.Equal(201, res.Code)
assert.Equal("/contracts/0123456789abcdef0123456789abcdef01234567", contract.Path)
}
func TestRegisterContractBadABI(t *testing.T) {
// writes real files and tests end to end
assert := assert.New(t)
dir := tempdir()
defer cleanup(dir)
scgw, _ := NewSmartContractGateway(
&SmartContractGatewayConf{
StoragePath: dir,
BaseURL: "http://localhost/api/v1",
},
&kldtx.TxnProcessorConf{
OrionPrivateAPIS: false,
},
nil, nil, nil,
)
router := &httprouter.Router{}
scgw.AddRoutes(router)
req := httptest.NewRequest("POST", "/abis/BADID/0x0123456789abcdef0123456789abcdef01234567", bytes.NewReader([]byte{}))
res := httptest.NewRecorder()
router.ServeHTTP(res, req)
assert.Equal(404, res.Code)
var resBody map[string]interface{}
json.NewDecoder(res.Body).Decode(&resBody)
assert.Regexp("No ABI found with ID BADID", resBody["error"])
}
func TestLoadDeployMsgOKNoABIInIndex(t *testing.T) {
assert := assert.New(t)
dir := tempdir()
defer cleanup(dir)
s, _ := NewSmartContractGateway(
&SmartContractGatewayConf{
StoragePath: dir,
},
&kldtx.TxnProcessorConf{
OrionPrivateAPIS: false,
},
nil, nil, nil,
)
scgw := s.(*smartContractGW)
goodMsg := &kldmessages.DeployContract{}
deployBytes, _ := json.Marshal(goodMsg)
scgw.abiIndex["abi1"] = &abiInfo{}
ioutil.WriteFile(path.Join(dir, "abi_abi1.deploy.json"), deployBytes, 0644)
_, _, err := scgw.loadDeployMsgByID("abi1")
assert.NoError(err)
}
func TestLoadDeployMsgMissing(t *testing.T) {
assert := assert.New(t)
dir := tempdir()
defer cleanup(dir)
s, _ := NewSmartContractGateway(
&SmartContractGatewayConf{
StoragePath: dir,
},
&kldtx.TxnProcessorConf{
OrionPrivateAPIS: false,
},
nil, nil, nil,
)
scgw := s.(*smartContractGW)
_, _, err := scgw.loadDeployMsgByID("abi1")
assert.Regexp("No ABI found with ID abi1", err.Error())
}
func TestLoadDeployMsgFailure(t *testing.T) {
assert := assert.New(t)
dir := tempdir()
defer cleanup(dir)
s, _ := NewSmartContractGateway(
&SmartContractGatewayConf{
StoragePath: dir,
},
&kldtx.TxnProcessorConf{
OrionPrivateAPIS: false,
},
nil, nil, nil,
)
scgw := s.(*smartContractGW)
scgw.abiIndex["abi1"] = &abiInfo{}
ioutil.WriteFile(path.Join(dir, "abi_abi1.deploy.json"), []byte(":bad json"), 0644)
_, _, err := scgw.loadDeployMsgByID("abi1")
assert.Regexp("Failed to parse ABI with ID abi1", err.Error())
}
func TestLoadDeployMsgRemoteLookupNotFound(t *testing.T) {
assert := assert.New(t)
dir := tempdir()
defer cleanup(dir)
s, _ := NewSmartContractGateway(
&SmartContractGatewayConf{
StoragePath: dir,
},
&kldtx.TxnProcessorConf{
OrionPrivateAPIS: false,
},
nil, nil, nil,
)
scgw := s.(*smartContractGW)
rr := &mockRR{}
scgw.rr = rr
_, _, err := scgw.loadDeployMsgByID("abi1")
assert.EqualError(err, "No ABI found with ID abi1")
}
func TestPreDeployCompileFailure(t *testing.T) {
assert := assert.New(t)
s, _ := NewSmartContractGateway(
&SmartContractGatewayConf{
StoragePath: "/anypath",
},
&kldtx.TxnProcessorConf{
OrionPrivateAPIS: false,
},
nil, nil, nil,
)
scgw := s.(*smartContractGW)
msg := &kldmessages.DeployContract{
Solidity: "bad solidity",
}
err := scgw.PreDeploy(msg)
assert.Regexp("Solidity compilation failed", err.Error())
}
func TestPreDeployMsgWrite(t *testing.T) {
assert := assert.New(t)
dir := tempdir()
defer cleanup(dir)
s, _ := NewSmartContractGateway(
&SmartContractGatewayConf{
StoragePath: path.Join(dir, "badpath"),
},
&kldtx.TxnProcessorConf{
OrionPrivateAPIS: false,
},
nil, nil, nil,
)
scgw := s.(*smartContractGW)
msg := &kldmessages.DeployContract{
Solidity: simpleEventsSource(),
}
err := scgw.writeAbiInfo("request1", msg)
assert.Regexp("Failed to write deployment details", err.Error())
}
func TestPostDeployNoRegisteredName(t *testing.T) {
assert := assert.New(t)
dir := tempdir()
defer cleanup(dir)
s, _ := NewSmartContractGateway(
&SmartContractGatewayConf{
StoragePath: dir,
BaseURL: "http://localhost/api/v1",
},
&kldtx.TxnProcessorConf{
OrionPrivateAPIS: false,
},
nil, nil, nil,
)
contractAddr := common.HexToAddress("0x0123456789AbcdeF0123456789abCdef01234567")
scgw := s.(*smartContractGW)
replyMsg := &kldmessages.TransactionReceipt{
ReplyCommon: kldmessages.ReplyCommon{
Headers: kldmessages.ReplyHeaders{
CommonHeaders: kldmessages.CommonHeaders{
MsgType: kldmessages.MsgTypeTransactionSuccess,
},
ReqID: "message1",
},
},
ContractAddress: &contractAddr,
}
deployFile := path.Join(dir, "abi_message1.deploy.json")
deployMsg := &kldmessages.DeployContract{}
deployBytes, _ := json.Marshal(deployMsg)
ioutil.WriteFile(deployFile, deployBytes, 0644)
err := scgw.PostDeploy(replyMsg)
assert.NoError(err)
contractInfo := scgw.contractIndex["0123456789abcdef0123456789abcdef01234567"].(*contractInfo)
assert.Equal("", contractInfo.RegisteredAs)
assert.Equal("/contracts/0123456789abcdef0123456789abcdef01234567", contractInfo.Path)
}
func TestPostDeployRemoteRegisteredName(t *testing.T) {
assert := assert.New(t)
dir := tempdir()
defer cleanup(dir)
s, _ := NewSmartContractGateway(
&SmartContractGatewayConf{
StoragePath: dir,
BaseURL: "http://localhost/api/v1",
},
&kldtx.TxnProcessorConf{
OrionPrivateAPIS: false,
},
nil, nil, nil,
)
rr := &mockRR{}
s.(*smartContractGW).rr = rr
contractAddr := common.HexToAddress("0x0123456789AbcdeF0123456789abCdef01234567")
scgw := s.(*smartContractGW)
replyMsg := &kldmessages.TransactionReceipt{
ReplyCommon: kldmessages.ReplyCommon{
Headers: kldmessages.ReplyHeaders{
CommonHeaders: kldmessages.CommonHeaders{
Context: map[string]interface{}{
remoteRegistryContextKey: true,
},
MsgType: kldmessages.MsgTypeTransactionSuccess,
},
ReqID: "message1",
},
},
ContractAddress: &contractAddr,
RegisterAs: "lobster",
}
deployFile := path.Join(dir, "abi_message1.deploy.json")
deployMsg := &kldmessages.DeployContract{}
deployBytes, _ := json.Marshal(deployMsg)
ioutil.WriteFile(deployFile, deployBytes, 0644)
err := scgw.PostDeploy(replyMsg)
assert.NoError(err)
assert.Equal("0x0123456789abcdef0123456789abcdef01234567", rr.addrCapture)
assert.Equal("http://localhost/api/v1/instances/lobster?openapi", replyMsg.ContractSwagger)
}
func TestPostDeployRemoteRegisteredNameNotSuccess(t *testing.T) {
assert := assert.New(t)
dir := tempdir()
defer cleanup(dir)
s, _ := NewSmartContractGateway(
&SmartContractGatewayConf{
StoragePath: dir,
BaseURL: "http://localhost/api/v1",
},
&kldtx.TxnProcessorConf{
OrionPrivateAPIS: false,
},
nil, nil, nil,
)
rr := &mockRR{}
s.(*smartContractGW).rr = rr
contractAddr := common.HexToAddress("0x0123456789AbcdeF0123456789abCdef01234567")
scgw := s.(*smartContractGW)
replyMsg := &kldmessages.TransactionReceipt{
ReplyCommon: kldmessages.ReplyCommon{
Headers: kldmessages.ReplyHeaders{
CommonHeaders: kldmessages.CommonHeaders{
Context: map[string]interface{}{
remoteRegistryContextKey: true,
},
MsgType: kldmessages.MsgTypeTransactionFailure,
},
ReqID: "message1",
},
},
ContractAddress: &contractAddr,
RegisterAs: "lobster",
}
deployFile := path.Join(dir, "abi_message1.deploy.json")
deployMsg := &kldmessages.DeployContract{}
deployBytes, _ := json.Marshal(deployMsg)
ioutil.WriteFile(deployFile, deployBytes, 0644)
err := scgw.PostDeploy(replyMsg)
assert.NoError(err)
assert.Empty(rr.addrCapture)
assert.Empty(replyMsg.ContractSwagger)
}
func TestPostDeployMissingContractAddress(t *testing.T) {
assert := assert.New(t)
dir := tempdir()
defer cleanup(dir)
s, _ := NewSmartContractGateway(
&SmartContractGatewayConf{
StoragePath: dir,
},
&kldtx.TxnProcessorConf{
OrionPrivateAPIS: false,
},
nil, nil, nil,
)
scgw := s.(*smartContractGW)
replyMsg := &kldmessages.TransactionReceipt{
ReplyCommon: kldmessages.ReplyCommon{
Headers: kldmessages.ReplyHeaders{
ReqID: "message1",
},
},
}
ioutil.WriteFile(path.Join(dir, "message1.deploy.json"), []byte("invalid json"), 0664)
err := scgw.PostDeploy(replyMsg)
assert.Regexp("message1: Missing contract address in receipt", err.Error())
}
func TestStoreABIWriteFail(t *testing.T) {
assert := assert.New(t)
dir := tempdir()
defer cleanup(dir)
s, _ := NewSmartContractGateway(
&SmartContractGatewayConf{
StoragePath: path.Join(dir, "badpath"),
},
&kldtx.TxnProcessorConf{
OrionPrivateAPIS: false,
},
nil, nil, nil,
)
scgw := s.(*smartContractGW)
i := &contractInfo{
Address: "req1",
}
err := scgw.storeContractInfo(i)
assert.Regexp("Failed to write ABI JSON", err.Error())
}
func TestLoadABIForInstanceUnknown(t *testing.T) {
assert := assert.New(t)
dir := tempdir()
defer cleanup(dir)
s, _ := NewSmartContractGateway(
&SmartContractGatewayConf{
StoragePath: path.Join(dir, "badpath"),
},
&kldtx.TxnProcessorConf{
OrionPrivateAPIS: false,
},
nil, nil, nil,
)
scgw := s.(*smartContractGW)
_, _, err := scgw.loadDeployMsgForInstance("invalid")
assert.Regexp("No contract instance registered with address invalid", err.Error())
}
func TestLoadABIBadData(t *testing.T) {
assert := assert.New(t)
dir := tempdir()
defer cleanup(dir)
s, _ := NewSmartContractGateway(
&SmartContractGatewayConf{
StoragePath: dir,
},
&kldtx.TxnProcessorConf{
OrionPrivateAPIS: false,
},
nil, nil, nil,
)
scgw := s.(*smartContractGW)
ioutil.WriteFile(path.Join(dir, "badness.abi.json"), []byte(":not json"), 0644)
_, _, err := scgw.loadDeployMsgByID("badness")
assert.Regexp("No ABI found with ID badness", err.Error())
}
func TestBuildIndex(t *testing.T) {
assert := assert.New(t)
dir := tempdir()
defer cleanup(dir)
// Migration of legacy contract interfaces
var emptySwagger spec.Swagger
swaggerBytes, _ := json.Marshal(&emptySwagger)
ioutil.WriteFile(path.Join(dir, "contract_0123456789abcdef0123456789abcdef01234567.swagger.json"), swaggerBytes, 0644)
okSwagger := spec.Swagger{
SwaggerProps: spec.SwaggerProps{
Info: &spec.Info{
InfoProps: spec.InfoProps{
Title: "good one",
},
},
},
}
okSwagger.Info.AddExtension("x-kaleido-deployment-id", "840b629f-2e46-413b-9671-553a886ca7bb")
swaggerBytes, _ = json.Marshal(&okSwagger)
ioutil.WriteFile(path.Join(dir, "contract_123456789abcdef0123456789abcdef012345678.swagger.json"), swaggerBytes, 0644)
regSwagger := spec.Swagger{
SwaggerProps: spec.SwaggerProps{
Info: &spec.Info{
InfoProps: spec.InfoProps{
Title: "good one",
},
},
},
}
regSwagger.Info.AddExtension("x-kaleido-deployment-id", "840b629f-2e46-413b-9671-553a886ca7bb")
regSwagger.Info.AddExtension("x-kaleido-registered-name", "migratedcontract")
swaggerBytes, _ = json.Marshal(®Swagger)
ioutil.WriteFile(path.Join(dir, "contract_23456789abcdef0123456789abcdef0123456789.swagger.json"), swaggerBytes, 0644)
ioutil.WriteFile(path.Join(dir, "contract_3456789abcdef0123456789abcdef01234567890.swagger.json"), []byte(":bad swagger"), 0644)
// New contract interfaces
info1 := &contractInfo{
Address: "456789abcdef0123456789abcdef012345678901",
ABI: "840b629f-2e46-413b-9671-553a886ca7bb",
Path: "/contracts/456789abcdef0123456789abcdef012345678901",
SwaggerURL: "http://localhost:8080/contracts/456789abcdef0123456789abcdef012345678901?swagger",
RegisteredAs: "",
TimeSorted: kldmessages.TimeSorted{
CreatedISO8601: time.Now().UTC().Format(time.RFC3339),
},
}
info1Bytes, _ := json.Marshal(info1)
ioutil.WriteFile(path.Join(dir, "contract_456789abcdef0123456789abcdef012345678901.instance.json"), info1Bytes, 0644)
info2 := &contractInfo{
Address: "56789abcdef0123456789abcdef0123456789012",
ABI: "840b629f-2e46-413b-9671-553a886ca7bb",
Path: "/contracts/somecontract",
SwaggerURL: "http://localhost:8080/contracts/somecontract?swagger",
RegisteredAs: "somecontract",
TimeSorted: kldmessages.TimeSorted{
CreatedISO8601: time.Now().UTC().Format(time.RFC3339),
},
}
info2Bytes, _ := json.Marshal(info2)
ioutil.WriteFile(path.Join(dir, "contract_56789abcdef0123456789abcdef0123456789012.instance.json"), info2Bytes, 0644)
deployMsg := &kldmessages.DeployContract{
ContractName: "abideployable",
}
deployBytes, _ := json.Marshal(&deployMsg)
ioutil.WriteFile(path.Join(dir, "abi_840b629f-2e46-413b-9671-553a886ca7bb.deploy.json"), deployBytes, 0644)
ioutil.WriteFile(path.Join(dir, "abi_e27be4cf-6ae2-411e-8088-db2992618938.deploy.json"), deployBytes, 0644)
ioutil.WriteFile(path.Join(dir, "abi_519526b2-0879-41f4-93c0-09acaa62e2da.deploy.json"), []byte(":bad json"), 0644)
s, _ := NewSmartContractGateway(
&SmartContractGatewayConf{
StoragePath: dir,
},
&kldtx.TxnProcessorConf{
OrionPrivateAPIS: false,
},
nil, nil, nil,
)
scgw := s.(*smartContractGW)
assert.Equal(4, len(scgw.contractIndex))
info := scgw.contractIndex["123456789abcdef0123456789abcdef012345678"].(*contractInfo)
assert.Equal("123456789abcdef0123456789abcdef012345678", info.Address)
req := httptest.NewRequest("GET", "/contracts", bytes.NewReader([]byte{}))
res := httptest.NewRecorder()
params := httprouter.Params{}
scgw.listContractsOrABIs(res, req, params)
assert.Equal(200, res.Result().StatusCode)
var contractInfos []*contractInfo
err := json.NewDecoder(res.Body).Decode(&contractInfos)
assert.NoError(err)
assert.Equal(4, len(contractInfos))
assert.Equal("123456789abcdef0123456789abcdef012345678", contractInfos[0].Address)
assert.Equal("23456789abcdef0123456789abcdef0123456789", contractInfos[1].Address)
assert.Equal("456789abcdef0123456789abcdef012345678901", contractInfos[2].Address)
assert.Equal("56789abcdef0123456789abcdef0123456789012", contractInfos[3].Address)
somecontractAddr, err := scgw.resolveContractAddr("somecontract")
assert.NoError(err)
assert.Equal("56789abcdef0123456789abcdef0123456789012", somecontractAddr)
migratedcontractAddr, err := scgw.resolveContractAddr("migratedcontract")
assert.NoError(err)
assert.Equal("23456789abcdef0123456789abcdef0123456789", migratedcontractAddr)
req = httptest.NewRequest("GET", "/abis", bytes.NewReader([]byte{}))
res = httptest.NewRecorder()
params = httprouter.Params{}
scgw.listContractsOrABIs(res, req, params)
assert.Equal(200, res.Result().StatusCode)
var abiInfos []*abiInfo
err = json.NewDecoder(res.Body).Decode(&abiInfos)
assert.NoError(err)
assert.Equal(2, len(abiInfos))
assert.Equal("840b629f-2e46-413b-9671-553a886ca7bb", abiInfos[0].ID)
assert.Equal("e27be4cf-6ae2-411e-8088-db2992618938", abiInfos[1].ID)
}
func TestGetContractOrABIFail(t *testing.T) {
assert := assert.New(t)
dir := tempdir()
defer cleanup(dir)
s, _ := NewSmartContractGateway(
&SmartContractGatewayConf{
StoragePath: dir,
},
&kldtx.TxnProcessorConf{
OrionPrivateAPIS: true,
},
nil, nil, nil,
)
scgw := s.(*smartContractGW)
scgw.contractIndex["123456789abcdef0123456789abcdef012345678"] = &contractInfo{
Address: "123456789abcdef0123456789abcdef012345678",
}
scgw.abiIndex["badabi"] = &abiInfo{}
// One that exists in the index, but for some reason the file isn't there
req := httptest.NewRequest("GET", "/contracts/123456789abcdef0123456789abcdef012345678?openapi", bytes.NewReader([]byte{}))
res := httptest.NewRecorder()
router := &httprouter.Router{}
scgw.AddRoutes(router)
router.ServeHTTP(res, req)
assert.Equal(404, res.Result().StatusCode)