fixes for test; update readme and gomodules
This commit is contained in:
parent
16aa9652a5
commit
7a2ccaa8a7
12
README.md
12
README.md
@ -66,15 +66,23 @@ The corresponding CLI flags can be found with the `./ipld-eth-server serve --hel
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ipcPath = "~/.vulcanize/vulcanize.ipc" # $SERVER_IPC_PATH
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wsPath = "127.0.0.1:8081" # $SERVER_WS_PATH
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httpPath = "127.0.0.1:8082" # $SERVER_HTTP_PATH
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graphql = true # $SERVER_GRAPHQL
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graphqlEndpoint = "" # $SERVER_GRAPHQL_ENDPOINT
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[ethereum]
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chainID = "1" # $ETH_CHAIN_ID
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defaultSender = "" # $ETH_DEFAULT_SENDER_ADDR
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rpcGasCap = "1000000000000" # $ETH_RPC_GAS_CAP
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httpPath = "127.0.0.1:8545" # $ETH_HTTP_PATH
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nodeID = "arch1" # $ETH_NODE_ID
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clientName = "Geth" # $ETH_CLIENT_NAME
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genesisBlock = "0xd4e56740f876aef8c010b86a40d5f56745a118d0906a34e69aec8c0db1cb8fa3" # $ETH_GENESIS_BLOCK
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networkID = "1" # $ETH_NETWORK_ID
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```
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The `database` fields are for connecting to a Postgres database that has been/is being populated by [ipld-eth-indexer](https://github.com/vulcanize/ipld-eth-indexer).
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The `database` fields are for connecting to a Postgres database that has been/is being populated by [ipld-eth-indexer](https://github.com/vulcanize/ipld-eth-indexer)
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The `server` fields set the paths for exposing the ipld-eth-server endpoints
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The `ethereum` fields set the chainID and default sender address to use for EVM simulation
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The `ethereum` fields set the chainID and default sender address to use for EVM simulation, and can optionally be used to configure a remote eth node to forward cache misses to
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### Endpoints
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22
cmd/serve.go
22
cmd/serve.go
@ -71,10 +71,17 @@ func serve() {
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if err := startServers(server, serverConfig); err != nil {
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logWithCommand.Fatal(err)
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}
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graphQL, err := startGraphQL(server)
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if err != nil {
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logWithCommand.Fatal(err)
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}
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shutdown := make(chan os.Signal)
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signal.Notify(shutdown, os.Interrupt)
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<-shutdown
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if graphQL != nil {
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graphQL.Stop()
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}
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server.Stop()
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wg.Wait()
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}
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@ -92,29 +99,24 @@ func startServers(server s.Server, settings *s.Config) error {
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}
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logWithCommand.Info("starting up HTTP server")
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_, _, err = srpc.StartHTTPEndpoint(settings.HTTPEndpoint, server.APIs(), []string{"eth"}, nil, []string{"*"}, rpc.HTTPTimeouts{})
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if err != nil {
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return err
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}
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return startGraphQL(server)
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}
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func startGraphQL(server s.Server) error {
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func startGraphQL(server s.Server) (graphQLServer *graphql.Service, err error) {
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viper.BindEnv("server.graphql", "SERVER_GRAPHQL")
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if viper.GetBool("server.graphql") {
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logWithCommand.Info("starting up GraphQL server")
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viper.BindEnv("server.graphqlEndpoint", "SERVER_GRAPHQL_ENDPOINT")
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endPoint := viper.GetString("server.graphqlEndpoint")
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if endPoint != "" {
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graphQLServer, err := graphql.New(server.Backend(), endPoint, nil, []string{"*"}, rpc.HTTPTimeouts{})
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graphQLServer, err = graphql.New(server.Backend(), endPoint, nil, []string{"*"}, rpc.HTTPTimeouts{})
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if err != nil {
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return err
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return
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}
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if err := graphQLServer.Start(nil); err != nil {
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return err
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err = graphQLServer.Start(nil)
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}
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}
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}
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return nil
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return
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}
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func init() {
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2
go.mod
2
go.mod
@ -4,7 +4,7 @@ go 1.13
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require (
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github.com/ethereum/go-ethereum v1.9.11
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github.com/graph-gophers/graphql-go v0.0.0-20201003130358-c5bdf3b1108e // indirect
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github.com/graph-gophers/graphql-go v0.0.0-20201003130358-c5bdf3b1108e
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github.com/ipfs/go-block-format v0.0.2
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github.com/ipfs/go-cid v0.0.5
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github.com/ipfs/go-ipfs-blockstore v1.0.0
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@ -1,24 +1,18 @@
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// The MIT License (MIT)
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//
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// Copyright (c) 2016 Muhammed Thanish
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//
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// Permission is hereby granted, free of charge, to any person obtaining a copy
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// of this software and associated documentation files (the "Software"), to deal
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// in the Software without restriction, including without limitation the rights
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// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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// copies of the Software, and to permit persons to whom the Software is
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// furnished to do so, subject to the following conditions:
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//
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// The above copyright notice and this permission notice shall be included in all
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// copies or substantial portions of the Software.
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//
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// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
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// SOFTWARE.
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// VulcanizeDB
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// Copyright © 2020 Vulcanize
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// This program is free software: you can redistribute it and/or modify
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// it under the terms of the GNU Affero General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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// This program is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU Affero General Public License for more details.
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// You should have received a copy of the GNU Affero General Public License
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// along with this program. If not, see <http://www.gnu.org/licenses/>.
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package graphql
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@ -1,18 +1,18 @@
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// Copyright 2019 The go-ethereum Authors
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// This file is part of the go-ethereum library.
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//
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// The go-ethereum library is free software: you can redistribute it and/or modify
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// it under the terms of the GNU Lesser General Public License as published by
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// VulcanizeDB
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// Copyright © 2020 Vulcanize
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// This program is free software: you can redistribute it and/or modify
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// it under the terms of the GNU Affero General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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//
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// The go-ethereum library is distributed in the hope that it will be useful,
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// This program is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU Lesser General Public License for more details.
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//
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// You should have received a copy of the GNU Lesser General Public License
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// along with the go-ethereum library. If not, see <http://www.gnu.org/licenses/>.
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// GNU Affero General Public License for more details.
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// You should have received a copy of the GNU Affero General Public License
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// along with this program. If not, see <http://www.gnu.org/licenses/>.
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// Package graphql provides a GraphQL interface to Ethereum node data.
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package graphql
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35
pkg/graphql/graphql_suite_test.go
Normal file
35
pkg/graphql/graphql_suite_test.go
Normal file
@ -0,0 +1,35 @@
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// VulcanizeDB
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// Copyright © 2020 Vulcanize
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// This program is free software: you can redistribute it and/or modify
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// it under the terms of the GNU Affero General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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// This program is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU Affero General Public License for more details.
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// You should have received a copy of the GNU Affero General Public License
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// along with this program. If not, see <http://www.gnu.org/licenses/>.
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package graphql_test
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import (
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"io/ioutil"
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"testing"
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. "github.com/onsi/ginkgo"
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. "github.com/onsi/gomega"
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"github.com/sirupsen/logrus"
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)
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func TestGraphQL(t *testing.T) {
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RegisterFailHandler(Fail)
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RunSpecs(t, "graphql test suite")
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}
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var _ = BeforeSuite(func() {
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logrus.SetOutput(ioutil.Discard)
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})
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@ -1,28 +1,31 @@
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// Copyright 2019 The go-ethereum Authors
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// This file is part of the go-ethereum library.
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//
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// The go-ethereum library is free software: you can redistribute it and/or modify
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// it under the terms of the GNU Lesser General Public License as published by
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// VulcanizeDB
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// Copyright © 2020 Vulcanize
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// This program is free software: you can redistribute it and/or modify
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// it under the terms of the GNU Affero General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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//
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// The go-ethereum library is distributed in the hope that it will be useful,
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// This program is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU Lesser General Public License for more details.
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//
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// You should have received a copy of the GNU Lesser General Public License
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// along with the go-ethereum library. If not, see <http://www.gnu.org/licenses/>.
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// GNU Affero General Public License for more details.
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package graphql
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// You should have received a copy of the GNU Affero General Public License
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// along with this program. If not, see <http://www.gnu.org/licenses/>.
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package graphql_test
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import (
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"testing"
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. "github.com/onsi/ginkgo"
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. "github.com/onsi/gomega"
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"github.com/vulcanize/ipld-eth-server/pkg/graphql"
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)
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func TestBuildSchema(t *testing.T) {
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// Make sure the schema can be parsed and matched up to the object model.
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if _, err := newHandler(nil); err != nil {
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t.Errorf("Could not construct GraphQL handler: %v", err)
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}
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}
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var _ = Describe("GraphQL", func() {
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It("Builds the schema and creates a new handler", func() {
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_, err := graphql.NewHandler(nil)
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Expect(err).ToNot(HaveOccurred())
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})
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})
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@ -1,18 +1,18 @@
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// Copyright 2019 The go-ethereum Authors
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// This file is part of the go-ethereum library.
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//
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// The go-ethereum library is free software: you can redistribute it and/or modify
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// it under the terms of the GNU Lesser General Public License as published by
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// VulcanizeDB
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// Copyright © 2020 Vulcanize
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// This program is free software: you can redistribute it and/or modify
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// it under the terms of the GNU Affero General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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//
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// The go-ethereum library is distributed in the hope that it will be useful,
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// This program is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU Lesser General Public License for more details.
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//
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// You should have received a copy of the GNU Lesser General Public License
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// along with the go-ethereum library. If not, see <http://www.gnu.org/licenses/>.
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// GNU Affero General Public License for more details.
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// You should have received a copy of the GNU Affero General Public License
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// along with this program. If not, see <http://www.gnu.org/licenses/>.
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package graphql
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@ -33,7 +33,6 @@ const schema string = `
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schema {
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query: Query
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mutation: Mutation
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}
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# Account is an Ethereum account at a particular block.
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@ -206,9 +205,6 @@ const schema string = `
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account(address: Address!): Account!
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# Call executes a local call operation at the current block's state.
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call(data: CallData!): CallResult
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# EstimateGas estimates the amount of gas that will be required for
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# successful execution of a transaction at the current block's state.
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estimateGas(data: CallData!): Long!
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}
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# CallData represents the data associated with a local contract call.
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@ -270,23 +266,9 @@ const schema string = `
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# Blocks returns all the blocks between two numbers, inclusive. If
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# to is not supplied, it defaults to the most recent known block.
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blocks(from: Long!, to: Long): [Block!]!
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# Pending returns the current pending state.
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pending: Pending!
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# Transaction returns a transaction specified by its hash.
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transaction(hash: Bytes32!): Transaction
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# Logs returns log entries matching the provided filter.
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logs(filter: FilterCriteria!): [Log!]!
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# GasPrice returns the node's estimate of a gas price sufficient to
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# ensure a transaction is mined in a timely fashion.
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gasPrice: BigInt!
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# ProtocolVersion returns the current wire protocol version number.
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protocolVersion: Int!
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# Syncing returns information on the current synchronisation state.
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syncing: SyncState
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}
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type Mutation {
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# SendRawTransaction sends an RLP-encoded transaction to the network.
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sendRawTransaction(data: Bytes!): Bytes32!
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}
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`
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@ -1,18 +1,18 @@
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// Copyright 2019 The go-ethereum Authors
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// This file is part of the go-ethereum library.
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//
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// The go-ethereum library is free software: you can redistribute it and/or modify
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// it under the terms of the GNU Lesser General Public License as published by
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// VulcanizeDB
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// Copyright © 2020 Vulcanize
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// This program is free software: you can redistribute it and/or modify
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// it under the terms of the GNU Affero General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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//
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// The go-ethereum library is distributed in the hope that it will be useful,
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// This program is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU Lesser General Public License for more details.
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//
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// You should have received a copy of the GNU Lesser General Public License
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// along with the go-ethereum library. If not, see <http://www.gnu.org/licenses/>.
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// GNU Affero General Public License for more details.
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// You should have received a copy of the GNU Affero General Public License
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// along with this program. If not, see <http://www.gnu.org/licenses/>.
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package graphql
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@ -21,11 +21,11 @@ import (
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"net"
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"net/http"
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"github.com/ethereum/go-ethereum/log"
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"github.com/ethereum/go-ethereum/p2p"
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"github.com/ethereum/go-ethereum/rpc"
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"github.com/graph-gophers/graphql-go"
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"github.com/graph-gophers/graphql-go/relay"
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"github.com/sirupsen/logrus"
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"github.com/vulcanize/ipld-eth-server/pkg/eth"
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)
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@ -62,7 +62,7 @@ func (s *Service) APIs() []rpc.API { return nil }
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// layer was also initialized to spawn any goroutines required by the service.
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func (s *Service) Start(server *p2p.Server) error {
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var err error
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s.handler, err = newHandler(s.backend)
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s.handler, err = NewHandler(s.backend)
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if err != nil {
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return err
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}
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@ -70,13 +70,13 @@ func (s *Service) Start(server *p2p.Server) error {
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return err
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}
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go rpc.NewHTTPServer(s.cors, s.vhosts, s.timeouts, s.handler).Serve(s.listener)
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log.Info("GraphQL endpoint opened", "url", fmt.Sprintf("http://%s", s.endpoint))
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logrus.Debugf("graphQL endpoint opened for url %s", fmt.Sprintf("http://%s", s.endpoint))
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return nil
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}
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// newHandler returns a new `http.Handler` that will answer GraphQL queries.
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// It additionally exports an interactive query browser on the / endpoint.
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func newHandler(backend *eth.Backend) (http.Handler, error) {
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func NewHandler(backend *eth.Backend) (http.Handler, error) {
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q := Resolver{backend}
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s, err := graphql.ParseSchema(schema, &q)
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@ -98,7 +98,7 @@ func (s *Service) Stop() error {
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if s.listener != nil {
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s.listener.Close()
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s.listener = nil
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log.Info("GraphQL endpoint closed", "url", fmt.Sprintf("http://%s", s.endpoint))
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logrus.Debugf("graphQL endpoint closed for url %s", fmt.Sprintf("http://%s", s.endpoint))
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}
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return nil
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}
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