From db69c6ff19982c5397244915c676f743dc9f5be1 Mon Sep 17 00:00:00 2001 From: James Taylor Date: Fri, 20 Mar 2020 15:06:01 +0000 Subject: [PATCH] Add fabcar external service sample (#136) Add sample which can be used with the builder scripts described in the "Chaincode as an external service" documentation Signed-off-by: James Taylor --- chaincode/fabcar/external/.dockerignore | 5 + chaincode/fabcar/external/.gitignore | 4 + chaincode/fabcar/external/Dockerfile | 17 ++ chaincode/fabcar/external/README.md | 55 ++++++ .../fabcar/external/chaincode.env.example | 8 + chaincode/fabcar/external/fabcar.go | 187 ++++++++++++++++++ chaincode/fabcar/external/go.mod | 5 + chaincode/fabcar/external/go.sum | 141 +++++++++++++ chaincode/fabcar/external/metadata.json | 4 + 9 files changed, 426 insertions(+) create mode 100644 chaincode/fabcar/external/.dockerignore create mode 100644 chaincode/fabcar/external/.gitignore create mode 100644 chaincode/fabcar/external/Dockerfile create mode 100644 chaincode/fabcar/external/README.md create mode 100644 chaincode/fabcar/external/chaincode.env.example create mode 100644 chaincode/fabcar/external/fabcar.go create mode 100644 chaincode/fabcar/external/go.mod create mode 100644 chaincode/fabcar/external/go.sum create mode 100644 chaincode/fabcar/external/metadata.json diff --git a/chaincode/fabcar/external/.dockerignore b/chaincode/fabcar/external/.dockerignore new file mode 100644 index 0000000000..61260e58c1 --- /dev/null +++ b/chaincode/fabcar/external/.dockerignore @@ -0,0 +1,5 @@ +chaincode.env* +*.json +*.md +*.tar.gz +*.tgz diff --git a/chaincode/fabcar/external/.gitignore b/chaincode/fabcar/external/.gitignore new file mode 100644 index 0000000000..3f4b4e1bfc --- /dev/null +++ b/chaincode/fabcar/external/.gitignore @@ -0,0 +1,4 @@ +chaincode.env +connection.json +*.tar.gz +*.tgz \ No newline at end of file diff --git a/chaincode/fabcar/external/Dockerfile b/chaincode/fabcar/external/Dockerfile new file mode 100644 index 0000000000..ef427a81fa --- /dev/null +++ b/chaincode/fabcar/external/Dockerfile @@ -0,0 +1,17 @@ +# Copyright IBM Corp. All Rights Reserved. +# +# SPDX-License-Identifier: Apache-2.0 + +ARG GO_VER=1.13.8 +ARG ALPINE_VER=3.10 + +FROM golang:${GO_VER}-alpine${ALPINE_VER} + +WORKDIR /go/src/github.com/hyperledger/fabric-samples/chaincode/fabcar/external +COPY . . + +RUN go get -d -v ./... +RUN go install -v ./... + +EXPOSE 9999 +CMD ["external"] diff --git a/chaincode/fabcar/external/README.md b/chaincode/fabcar/external/README.md new file mode 100644 index 0000000000..6d2954eb92 --- /dev/null +++ b/chaincode/fabcar/external/README.md @@ -0,0 +1,55 @@ +# FabCar as an external service + +See the "Chaincode as an external service" documentation for running chaincode as an external service. +This includes details of the external builder and launcher scripts which will peers in your Fabric network will require. + +The FabCar chaincode requires two environment variables to run, `CHAINCODE_SERVER_ADDRESS` and `CHAINCODE_ID`, which are described in the `chaincode.env.example` file. Copy this file to `chaincode.env` before continuing. + +**Note:** each organization in a Fabric network will need to follow the instructions below to host their own instance of the FabCar external service. + +## Packaging and installing + +Make sure the value of `CHAINCODE_SERVER_ADDRESS` in `chaincode.env` is correct for the FabCar external service you will be running. + +The peer needs a `connection.json` configuration file so that it can connect to the external FabCar service. +Use the `CHAINCODE_SERVER_ADDRESS` value in `chaincode.env` to create the `connection.json` file with the following command (requires [jq](https://stedolan.github.io/jq/)): + +``` +env $(cat chaincode.env | grep -v "#" | xargs) jq -n '{"address":env.CHAINCODE_SERVER_ADDRESS,"dial_timeout": "10s","tls_required": false}' > connection.json +``` + +Add this file to a `code.tar.gz` archive ready for adding to a FabCar external service package: + +``` +tar cfz code.tar.gz connection.json +``` + +Package the FabCar external service using the supplied `metadata.json` file: + +``` +tar cfz fabcar-pkg.tgz metadata.json code.tar.gz +``` + +Install the `fabcar-pkg.tgz` chaincode as usual, for example: + +``` +peer lifecycle chaincode install ./fabcar-pkg.tgz +``` + +## Running the FabCar external service + +To run the service in a container, build a FabCar docker image: + +``` +docker build -t hyperledger/fabcar-sample . +``` + +Edit the `chaincode.env` file to configure the `CHAINCODE_ID` variable before starting a FabCar container using the following command: + +``` +docker run -it --rm --name fabcar.org1.example.com --hostname fabcar.org1.example.com --env-file chaincode.env --network=net_test hyperledger/fabcar-sample +``` + +## Starting the FabCar external service + +Complete the remaining lifecycle steps to start the FabCar chaincode! diff --git a/chaincode/fabcar/external/chaincode.env.example b/chaincode/fabcar/external/chaincode.env.example new file mode 100644 index 0000000000..ea3ba5282c --- /dev/null +++ b/chaincode/fabcar/external/chaincode.env.example @@ -0,0 +1,8 @@ +# CHAINCODE_SERVER_ADDRESS must be set to the host and port where the peer can +# connect to the chaincode server +CHAINCODE_SERVER_ADDRESS=fabcar.org1.example.com:9999 + +# CHAINCODE_ID must be set to the Package ID that is assigned to the chaincode +# on install. The `peer lifecycle chaincode queryinstalled` command can be +# used to get the ID after install if required +CHAINCODE_ID=fabcar:... diff --git a/chaincode/fabcar/external/fabcar.go b/chaincode/fabcar/external/fabcar.go new file mode 100644 index 0000000000..22a59ac843 --- /dev/null +++ b/chaincode/fabcar/external/fabcar.go @@ -0,0 +1,187 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you 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 main + +import ( + "encoding/json" + "fmt" + "strconv" + "os" + + "github.com/hyperledger/fabric-chaincode-go/shim" + "github.com/hyperledger/fabric-contract-api-go/contractapi" +) + +type ServerConfig struct { + CCID string + Address string +} + +// SmartContract provides functions for managing a car +type SmartContract struct { + contractapi.Contract +} + +// Car describes basic details of what makes up a car +type Car struct { + Make string `json:"make"` + Model string `json:"model"` + Colour string `json:"colour"` + Owner string `json:"owner"` +} + +// QueryResult structure used for handling result of query +type QueryResult struct { + Key string `json:"Key"` + Record *Car +} + +// InitLedger adds a base set of cars to the ledger +func (s *SmartContract) InitLedger(ctx contractapi.TransactionContextInterface) error { + cars := []Car{ + Car{Make: "Toyota", Model: "Prius", Colour: "blue", Owner: "Tomoko"}, + Car{Make: "Ford", Model: "Mustang", Colour: "red", Owner: "Brad"}, + Car{Make: "Hyundai", Model: "Tucson", Colour: "green", Owner: "Jin Soo"}, + Car{Make: "Volkswagen", Model: "Passat", Colour: "yellow", Owner: "Max"}, + Car{Make: "Tesla", Model: "S", Colour: "black", Owner: "Adriana"}, + Car{Make: "Peugeot", Model: "205", Colour: "purple", Owner: "Michel"}, + Car{Make: "Chery", Model: "S22L", Colour: "white", Owner: "Aarav"}, + Car{Make: "Fiat", Model: "Punto", Colour: "violet", Owner: "Pari"}, + Car{Make: "Tata", Model: "Nano", Colour: "indigo", Owner: "Valeria"}, + Car{Make: "Holden", Model: "Barina", Colour: "brown", Owner: "Shotaro"}, + } + + for i, car := range cars { + carAsBytes, _ := json.Marshal(car) + err := ctx.GetStub().PutState("CAR"+strconv.Itoa(i), carAsBytes) + + if err != nil { + return fmt.Errorf("Failed to put to world state. %s", err.Error()) + } + } + + return nil +} + +// CreateCar adds a new car to the world state with given details +func (s *SmartContract) CreateCar(ctx contractapi.TransactionContextInterface, carNumber string, make string, model string, colour string, owner string) error { + car := Car{ + Make: make, + Model: model, + Colour: colour, + Owner: owner, + } + + carAsBytes, _ := json.Marshal(car) + + return ctx.GetStub().PutState(carNumber, carAsBytes) +} + +// QueryCar returns the car stored in the world state with given id +func (s *SmartContract) QueryCar(ctx contractapi.TransactionContextInterface, carNumber string) (*Car, error) { + carAsBytes, err := ctx.GetStub().GetState(carNumber) + + if err != nil { + return nil, fmt.Errorf("Failed to read from world state. %s", err.Error()) + } + + if carAsBytes == nil { + return nil, fmt.Errorf("%s does not exist", carNumber) + } + + car := new(Car) + _ = json.Unmarshal(carAsBytes, car) + + return car, nil +} + +// QueryAllCars returns all cars found in world state +func (s *SmartContract) QueryAllCars(ctx contractapi.TransactionContextInterface) ([]QueryResult, error) { + startKey := "CAR0" + endKey := "CAR99" + + resultsIterator, err := ctx.GetStub().GetStateByRange(startKey, endKey) + + if err != nil { + return nil, err + } + defer resultsIterator.Close() + + results := []QueryResult{} + + for resultsIterator.HasNext() { + queryResponse, err := resultsIterator.Next() + + if err != nil { + return nil, err + } + + car := new(Car) + _ = json.Unmarshal(queryResponse.Value, car) + + queryResult := QueryResult{Key: queryResponse.Key, Record: car} + results = append(results, queryResult) + } + + return results, nil +} + +// ChangeCarOwner updates the owner field of car with given id in world state +func (s *SmartContract) ChangeCarOwner(ctx contractapi.TransactionContextInterface, carNumber string, newOwner string) error { + car, err := s.QueryCar(ctx, carNumber) + + if err != nil { + return err + } + + car.Owner = newOwner + + carAsBytes, _ := json.Marshal(car) + + return ctx.GetStub().PutState(carNumber, carAsBytes) +} + +func main() { + // See chaincode.env.example + config := ServerConfig{ + CCID: os.Getenv("CHAINCODE_ID"), + Address: os.Getenv("CHAINCODE_SERVER_ADDRESS"), + } + + chaincode, err := contractapi.NewChaincode(new(SmartContract)) + + if err != nil { + fmt.Printf("Error create fabcar chaincode: %s", err.Error()) + return + } + + server := &shim.ChaincodeServer{ + CCID: config.CCID, + Address: config.Address, + CC: chaincode, + TLSProps: shim.TLSProperties{ + Disabled: true, + }, + } + + if err := server.Start(); err != nil { + fmt.Printf("Error starting fabcar chaincode: %s", err.Error()) + } +} diff --git a/chaincode/fabcar/external/go.mod b/chaincode/fabcar/external/go.mod new file mode 100644 index 0000000000..9c730d22c2 --- /dev/null +++ b/chaincode/fabcar/external/go.mod @@ -0,0 +1,5 @@ +module github.com/hyperledger/fabric-samples/chaincode/fabcar/external + +go 1.13 + +require github.com/hyperledger/fabric-contract-api-go v1.0.0 diff --git a/chaincode/fabcar/external/go.sum b/chaincode/fabcar/external/go.sum new file mode 100644 index 0000000000..9503dddd9c --- /dev/null +++ b/chaincode/fabcar/external/go.sum @@ -0,0 +1,141 @@ +cloud.google.com/go v0.26.0/go.mod h1:aQUYkXzVsufM+DwF1aE+0xfcU+56JwCaLick0ClmMTw= +github.com/BurntSushi/toml v0.3.1/go.mod h1:xHWCNGjB5oqiDr8zfno3MHue2Ht5sIBksp03qcyfWMU= +github.com/DATA-DOG/godog v0.7.13/go.mod h1:z2OZ6a3X0/YAKVqLfVzYBwFt3j6uSt3Xrqa7XTtcQE0= +github.com/PuerkitoBio/purell v1.1.1 h1:WEQqlqaGbrPkxLJWfBwQmfEAE1Z7ONdDLqrN38tNFfI= +github.com/PuerkitoBio/purell v1.1.1/go.mod h1:c11w/QuzBsJSee3cPx9rAFu61PvFxuPbtSwDGJws/X0= +github.com/PuerkitoBio/urlesc v0.0.0-20170810143723-de5bf2ad4578 h1:d+Bc7a5rLufV/sSk/8dngufqelfh6jnri85riMAaF/M= +github.com/PuerkitoBio/urlesc v0.0.0-20170810143723-de5bf2ad4578/go.mod h1:uGdkoq3SwY9Y+13GIhn11/XLaGBb4BfwItxLd5jeuXE= +github.com/armon/consul-api v0.0.0-20180202201655-eb2c6b5be1b6/go.mod h1:grANhF5doyWs3UAsr3K4I6qtAmlQcZDesFNEHPZAzj8= +github.com/client9/misspell v0.3.4/go.mod h1:qj6jICC3Q7zFZvVWo7KLAzC3yx5G7kyvSDkc90ppPyw= +github.com/coreos/etcd v3.3.10+incompatible/go.mod h1:uF7uidLiAD3TWHmW31ZFd/JWoc32PjwdhPthX9715RE= +github.com/coreos/go-etcd v2.0.0+incompatible/go.mod h1:Jez6KQU2B/sWsbdaef3ED8NzMklzPG4d5KIOhIy30Tk= +github.com/coreos/go-semver v0.2.0/go.mod h1:nnelYz7RCh+5ahJtPPxZlU+153eP4D4r3EedlOD2RNk= +github.com/cpuguy83/go-md2man v1.0.10/go.mod h1:SmD6nW6nTyfqj6ABTjUi3V3JVMnlJmwcJI5acqYI6dE= +github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38= +github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38= +github.com/fsnotify/fsnotify v1.4.7/go.mod h1:jwhsz4b93w/PPRr/qN1Yymfu8t87LnFCMoQvtojpjFo= +github.com/go-openapi/jsonpointer v0.19.2/go.mod h1:3akKfEdA7DF1sugOqz1dVQHBcuDBPKZGEoHC/NkiQRg= +github.com/go-openapi/jsonpointer v0.19.3 h1:gihV7YNZK1iK6Tgwwsxo2rJbD1GTbdm72325Bq8FI3w= +github.com/go-openapi/jsonpointer v0.19.3/go.mod h1:Pl9vOtqEWErmShwVjC8pYs9cog34VGT37dQOVbmoatg= +github.com/go-openapi/jsonreference v0.19.2 h1:o20suLFB4Ri0tuzpWtyHlh7E7HnkqTNLq6aR6WVNS1w= +github.com/go-openapi/jsonreference v0.19.2/go.mod h1:jMjeRr2HHw6nAVajTXJ4eiUwohSTlpa0o73RUL1owJc= +github.com/go-openapi/spec v0.19.4 h1:ixzUSnHTd6hCemgtAJgluaTSGYpLNpJY4mA2DIkdOAo= +github.com/go-openapi/spec v0.19.4/go.mod h1:FpwSN1ksY1eteniUU7X0N/BgJ7a4WvBFVA8Lj9mJglo= +github.com/go-openapi/swag v0.19.2/go.mod h1:POnQmlKehdgb5mhVOsnJFsivZCEZ/vjK9gh66Z9tfKk= +github.com/go-openapi/swag v0.19.5 h1:lTz6Ys4CmqqCQmZPBlbQENR1/GucA2bzYTE12Pw4tFY= +github.com/go-openapi/swag v0.19.5/go.mod h1:POnQmlKehdgb5mhVOsnJFsivZCEZ/vjK9gh66Z9tfKk= +github.com/gobuffalo/envy v1.7.0 h1:GlXgaiBkmrYMHco6t4j7SacKO4XUjvh5pwXh0f4uxXU= +github.com/gobuffalo/envy v1.7.0/go.mod h1:n7DRkBerg/aorDM8kbduw5dN3oXGswK5liaSCx4T5NI= +github.com/gobuffalo/logger v1.0.0/go.mod h1:2zbswyIUa45I+c+FLXuWl9zSWEiVuthsk8ze5s8JvPs= +github.com/gobuffalo/packd v0.3.0 h1:eMwymTkA1uXsqxS0Tpoop3Lc0u3kTfiMBE6nKtQU4g4= +github.com/gobuffalo/packd v0.3.0/go.mod h1:zC7QkmNkYVGKPw4tHpBQ+ml7W/3tIebgeo1b36chA3Q= +github.com/gobuffalo/packr v1.30.1 h1:hu1fuVR3fXEZR7rXNW3h8rqSML8EVAf6KNm0NKO/wKg= +github.com/gobuffalo/packr v1.30.1/go.mod h1:ljMyFO2EcrnzsHsN99cvbq055Y9OhRrIaviy289eRuk= +github.com/gobuffalo/packr/v2 v2.5.1/go.mod h1:8f9c96ITobJlPzI44jj+4tHnEKNt0xXWSVlXRN9X1Iw= +github.com/gogo/protobuf v1.2.1/go.mod h1:hp+jE20tsWTFYpLwKvXlhS1hjn+gTNwPg2I6zVXpSg4= +github.com/golang/glog v0.0.0-20160126235308-23def4e6c14b/go.mod h1:SBH7ygxi8pfUlaOkMMuAQtPIUF8ecWP5IEl/CR7VP2Q= +github.com/golang/mock v1.1.1/go.mod h1:oTYuIxOrZwtPieC+H1uAHpcLFnEyAGVDL/k47Jfbm0A= +github.com/golang/protobuf v1.2.0/go.mod h1:6lQm79b+lXiMfvg/cZm0SGofjICqVBUtrP5yJMmIC1U= +github.com/golang/protobuf v1.3.2 h1:6nsPYzhq5kReh6QImI3k5qWzO4PEbvbIW2cwSfR/6xs= +github.com/golang/protobuf v1.3.2/go.mod h1:6lQm79b+lXiMfvg/cZm0SGofjICqVBUtrP5yJMmIC1U= +github.com/google/go-cmp v0.2.0/go.mod h1:oXzfMopK8JAjlY9xF4vHSVASa0yLyX7SntLO5aqRK0M= +github.com/hashicorp/hcl v1.0.0/go.mod h1:E5yfLk+7swimpb2L/Alb/PJmXilQ/rhwaUYs4T20WEQ= +github.com/hyperledger/fabric-chaincode-go v0.0.0-20191108205148-17c4b2760b56 h1:BUCrT0VEO4ryJ7DAEGccqnEJcdHydx7wIJQ0ZGFEjJM= +github.com/hyperledger/fabric-chaincode-go v0.0.0-20191108205148-17c4b2760b56/go.mod h1:HZK6PKLWrvdD/t0oSLiyaRaUM6fZ7qjJuOlb0zrn0mo= +github.com/hyperledger/fabric-chaincode-go v0.0.0-20200128192331-2d899240a7ed/go.mod h1:N7H3sA7Tx4k/YzFq7U0EPdqJtqvM4Kild0JoCc7C0Dc= +github.com/hyperledger/fabric-contract-api-go v0.0.0-20191118113407-4c6ff12b4f96 h1:1PaDE2QfQB/5ZnvlrYZNH62xMtKE/9cjwIzy9fjpJmg= +github.com/hyperledger/fabric-contract-api-go v0.0.0-20191118113407-4c6ff12b4f96/go.mod h1:SdJkyS7/oJltu5Ap//5sCEdNlvj+ZzD3TwnJOt3zf4c= +github.com/hyperledger/fabric-contract-api-go v1.0.0 h1:ma1nQX1S/a3zDkfkTb0QXQHNGgJUmEfqHA9/CWmz8Y0= +github.com/hyperledger/fabric-contract-api-go v1.0.0/go.mod h1:PHF7I0hYI0cZF2j7cdyNHaY5FJD3Q49qnnNgsmxEPbM= +github.com/hyperledger/fabric-protos-go v0.0.0-20190821214336-621b908d5022/go.mod h1:xVYTjK4DtZRBxZ2D9aE4y6AbLaPwue2o/criQyQbVD0= +github.com/hyperledger/fabric-protos-go v0.0.0-20190919234611-2a87503ac7c9/go.mod h1:xVYTjK4DtZRBxZ2D9aE4y6AbLaPwue2o/criQyQbVD0= +github.com/hyperledger/fabric-protos-go v0.0.0-20191114160927-6bee4929a99f h1:t6+iLphkbJrM8i6YB0T/XxvoTlo50FglEf2hMJHxuOo= +github.com/hyperledger/fabric-protos-go v0.0.0-20191114160927-6bee4929a99f/go.mod h1:xVYTjK4DtZRBxZ2D9aE4y6AbLaPwue2o/criQyQbVD0= +github.com/hyperledger/fabric-protos-go v0.0.0-20200124220212-e9cfc186ba7b/go.mod h1:xVYTjK4DtZRBxZ2D9aE4y6AbLaPwue2o/criQyQbVD0= +github.com/inconshreveable/mousetrap v1.0.0/go.mod h1:PxqpIevigyE2G7u3NXJIT2ANytuPF1OarO4DADm73n8= +github.com/joho/godotenv v1.3.0 h1:Zjp+RcGpHhGlrMbJzXTrZZPrWj+1vfm90La1wgB6Bhc= +github.com/joho/godotenv v1.3.0/go.mod h1:7hK45KPybAkOC6peb+G5yklZfMxEjkZhHbwpqxOKXbg= +github.com/karrick/godirwalk v1.10.12/go.mod h1:RoGL9dQei4vP9ilrpETWE8CLOZ1kiN0LhBygSwrAsHA= +github.com/kisielk/errcheck v1.1.0/go.mod h1:EZBBE59ingxPouuu3KfxchcWSUPOHkagtvWXihfKN4Q= +github.com/kisielk/gotool v1.0.0/go.mod h1:XhKaO+MFFWcvkIS/tQcRk01m1F5IRFswLeQ+oQHNcck= +github.com/konsorten/go-windows-terminal-sequences v1.0.1/go.mod h1:T0+1ngSBFLxvqU3pZ+m/2kptfBszLMUkC4ZK/EgS/cQ= +github.com/konsorten/go-windows-terminal-sequences v1.0.2/go.mod h1:T0+1ngSBFLxvqU3pZ+m/2kptfBszLMUkC4ZK/EgS/cQ= +github.com/kr/pretty v0.1.0/go.mod h1:dAy3ld7l9f0ibDNOQOHHMYYIIbhfbHSm3C4ZsoJORNo= +github.com/kr/pty v1.1.1/go.mod h1:pFQYn66WHrOpPYNljwOMqo10TkYh1fy3cYio2l3bCsQ= +github.com/kr/pty v1.1.5/go.mod h1:9r2w37qlBe7rQ6e1fg1S/9xpWHSnaqNdHD3WcMdbPDA= +github.com/kr/text v0.1.0/go.mod h1:4Jbv+DJW3UT/LiOwJeYQe1efqtUx/iVham/4vfdArNI= +github.com/magiconair/properties v1.8.0/go.mod h1:PppfXfuXeibc/6YijjN8zIbojt8czPbwD3XqdrwzmxQ= +github.com/mailru/easyjson v0.0.0-20190614124828-94de47d64c63/go.mod h1:C1wdFJiN94OJF2b5HbByQZoLdCWB1Yqtg26g4irojpc= +github.com/mailru/easyjson v0.0.0-20190626092158-b2ccc519800e h1:hB2xlXdHp/pmPZq0y3QnmWAArdw9PqbmotexnWx/FU8= +github.com/mailru/easyjson v0.0.0-20190626092158-b2ccc519800e/go.mod h1:C1wdFJiN94OJF2b5HbByQZoLdCWB1Yqtg26g4irojpc= +github.com/mitchellh/go-homedir v1.1.0/go.mod h1:SfyaCUpYCn1Vlf4IUYiD9fPX4A5wJrkLzIz1N1q0pr0= +github.com/mitchellh/mapstructure v1.1.2/go.mod h1:FVVH3fgwuzCH5S8UJGiWEs2h04kUh9fWfEaFds41c1Y= +github.com/pelletier/go-toml v1.2.0/go.mod h1:5z9KED0ma1S8pY6P1sdut58dfprrGBbd/94hg7ilaic= +github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4= +github.com/rogpeppe/go-internal v1.1.0/go.mod h1:M8bDsm7K2OlrFYOpmOWEs/qY81heoFRclV5y23lUDJ4= +github.com/rogpeppe/go-internal v1.3.0 h1:RR9dF3JtopPvtkroDZuVD7qquD0bnHlKSqaQhgwt8yk= +github.com/rogpeppe/go-internal v1.3.0/go.mod h1:M8bDsm7K2OlrFYOpmOWEs/qY81heoFRclV5y23lUDJ4= +github.com/russross/blackfriday v1.5.2/go.mod h1:JO/DiYxRf+HjHt06OyowR9PTA263kcR/rfWxYHBV53g= +github.com/sirupsen/logrus v1.4.2/go.mod h1:tLMulIdttU9McNUspp0xgXVQah82FyeX6MwdIuYE2rE= +github.com/spf13/afero v1.1.2/go.mod h1:j4pytiNVoe2o6bmDsKpLACNPDBIoEAkihy7loJ1B0CQ= +github.com/spf13/cast v1.3.0/go.mod h1:Qx5cxh0v+4UWYiBimWS+eyWzqEqokIECu5etghLkUJE= +github.com/spf13/cobra v0.0.5/go.mod h1:3K3wKZymM7VvHMDS9+Akkh4K60UwM26emMESw8tLCHU= +github.com/spf13/jwalterweatherman v1.0.0/go.mod h1:cQK4TGJAtQXfYWX+Ddv3mKDzgVb68N+wFjFa4jdeBTo= +github.com/spf13/pflag v1.0.3/go.mod h1:DYY7MBk1bdzusC3SYhjObp+wFpr4gzcvqqNjLnInEg4= +github.com/spf13/viper v1.3.2/go.mod h1:ZiWeW+zYFKm7srdB9IoDzzZXaJaI5eL9QjNiN/DMA2s= +github.com/stretchr/objx v0.1.0/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME= +github.com/stretchr/objx v0.1.1/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME= +github.com/stretchr/objx v0.2.0/go.mod h1:qt09Ya8vawLte6SNmTgCsAVtYtaKzEcn8ATUoHMkEqE= +github.com/stretchr/testify v1.2.2/go.mod h1:a8OnRcib4nhh0OaRAV+Yts87kKdq0PP7pXfy6kDkUVs= +github.com/stretchr/testify v1.3.0/go.mod h1:M5WIy9Dh21IEIfnGCwXGc5bZfKNJtfHm1UVUgZn+9EI= +github.com/stretchr/testify v1.4.0/go.mod h1:j7eGeouHqKxXV5pUuKE4zz7dFj8WfuZ+81PSLYec5m4= +github.com/ugorji/go/codec v0.0.0-20181204163529-d75b2dcb6bc8/go.mod h1:VFNgLljTbGfSG7qAOspJ7OScBnGdDN/yBr0sguwnwf0= +github.com/xeipuuv/gojsonpointer v0.0.0-20180127040702-4e3ac2762d5f h1:J9EGpcZtP0E/raorCMxlFGSTBrsSlaDGf3jU/qvAE2c= +github.com/xeipuuv/gojsonpointer v0.0.0-20180127040702-4e3ac2762d5f/go.mod h1:N2zxlSyiKSe5eX1tZViRH5QA0qijqEDrYZiPEAiq3wU= +github.com/xeipuuv/gojsonreference v0.0.0-20180127040603-bd5ef7bd5415 h1:EzJWgHovont7NscjpAxXsDA8S8BMYve8Y5+7cuRE7R0= +github.com/xeipuuv/gojsonreference v0.0.0-20180127040603-bd5ef7bd5415/go.mod h1:GwrjFmJcFw6At/Gs6z4yjiIwzuJ1/+UwLxMQDVQXShQ= +github.com/xeipuuv/gojsonschema v1.2.0 h1:LhYJRs+L4fBtjZUfuSZIKGeVu0QRy8e5Xi7D17UxZ74= +github.com/xeipuuv/gojsonschema v1.2.0/go.mod h1:anYRn/JVcOK2ZgGU+IjEV4nwlhoK5sQluxsYJ78Id3Y= +github.com/xordataexchange/crypt v0.0.3-0.20170626215501-b2862e3d0a77/go.mod h1:aYKd//L2LvnjZzWKhF00oedf4jCCReLcmhLdhm1A27Q= +golang.org/x/crypto v0.0.0-20181203042331-505ab145d0a9/go.mod h1:6SG95UA2DQfeDnfUPMdvaQW0Q7yPrPDi9nlGo2tz2b4= +golang.org/x/crypto v0.0.0-20190308221718-c2843e01d9a2/go.mod h1:djNgcEr1/C05ACkg1iLfiJU5Ep61QUkGW8qpdssI0+w= +golang.org/x/crypto v0.0.0-20190611184440-5c40567a22f8/go.mod h1:yigFU9vqHzYiE8UmvKecakEJjdnWj3jj499lnFckfCI= +golang.org/x/crypto v0.0.0-20190621222207-cc06ce4a13d4/go.mod h1:yigFU9vqHzYiE8UmvKecakEJjdnWj3jj499lnFckfCI= +golang.org/x/lint v0.0.0-20190313153728-d0100b6bd8b3/go.mod h1:6SW0HCj/g11FgYtHlgUYUwCkIfeOF89ocIRzGO/8vkc= +golang.org/x/net v0.0.0-20190311183353-d8887717615a/go.mod h1:t9HGtf8HONx5eT2rtn7q6eTqICYqUVnKs3thJo3Qplg= +golang.org/x/net v0.0.0-20190404232315-eb5bcb51f2a3/go.mod h1:t9HGtf8HONx5eT2rtn7q6eTqICYqUVnKs3thJo3Qplg= +golang.org/x/net v0.0.0-20190522155817-f3200d17e092/go.mod h1:HSz+uSET+XFnRR8LxR5pz3Of3rY3CfYBVs4xY44aLks= +golang.org/x/net v0.0.0-20190613194153-d28f0bde5980/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s= +golang.org/x/net v0.0.0-20190827160401-ba9fcec4b297 h1:k7pJ2yAPLPgbskkFdhRCsA77k2fySZ1zf2zCjvQCiIM= +golang.org/x/net v0.0.0-20190827160401-ba9fcec4b297/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s= +golang.org/x/oauth2 v0.0.0-20180821212333-d2e6202438be/go.mod h1:N/0e6XlmueqKjAGxoOufVs8QHGRruUQn6yWY3a++T0U= +golang.org/x/sync v0.0.0-20190423024810-112230192c58/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM= +golang.org/x/sys v0.0.0-20181205085412-a5c9d58dba9a/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY= +golang.org/x/sys v0.0.0-20190215142949-d0b11bdaac8a/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY= +golang.org/x/sys v0.0.0-20190412213103-97732733099d/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs= +golang.org/x/sys v0.0.0-20190422165155-953cdadca894/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs= +golang.org/x/sys v0.0.0-20190515120540-06a5c4944438/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs= +golang.org/x/sys v0.0.0-20190616124812-15dcb6c0061f/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs= +golang.org/x/sys v0.0.0-20190710143415-6ec70d6a5542 h1:6ZQFf1D2YYDDI7eSwW8adlkkavTB9sw5I24FVtEvNUQ= +golang.org/x/sys v0.0.0-20190710143415-6ec70d6a5542/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs= +golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ= +golang.org/x/text v0.3.2 h1:tW2bmiBqwgJj/UpqtC8EpXEZVYOwU0yG4iWbprSVAcs= +golang.org/x/text v0.3.2/go.mod h1:bEr9sfX3Q8Zfm5fL9x+3itogRgK3+ptLWKqgva+5dAk= +golang.org/x/tools v0.0.0-20180221164845-07fd8470d635/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ= +golang.org/x/tools v0.0.0-20180917221912-90fa682c2a6e/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ= +golang.org/x/tools v0.0.0-20190311212946-11955173bddd/go.mod h1:LCzVGOaR6xXOjkQ3onu1FJEFr0SW1gC7cKk1uF8kGRs= +golang.org/x/tools v0.0.0-20190524140312-2c0ae7006135/go.mod h1:RgjU9mgBXZiqYHBnxXauZ1Gv1EHHAz9KjViQ78xBX0Q= +golang.org/x/tools v0.0.0-20190614205625-5aca471b1d59/go.mod h1:/rFqwRUd4F7ZHNgwSSTFct+R/Kf4OFW1sUzUTQQTgfc= +golang.org/x/tools v0.0.0-20190624180213-70d37148ca0c/go.mod h1:/rFqwRUd4F7ZHNgwSSTFct+R/Kf4OFW1sUzUTQQTgfc= +google.golang.org/appengine v1.1.0/go.mod h1:EbEs0AVv82hx2wNQdGPgUI5lhzA/G0D9YwlJXL52JkM= +google.golang.org/genproto v0.0.0-20180817151627-c66870c02cf8/go.mod h1:JiN7NxoALGmiZfu7CAH4rXhgtRTLTxftemlI0sWmxmc= +google.golang.org/genproto v0.0.0-20180831171423-11092d34479b h1:lohp5blsw53GBXtLyLNaTXPXS9pJ1tiTw61ZHUoE9Qw= +google.golang.org/genproto v0.0.0-20180831171423-11092d34479b/go.mod h1:JiN7NxoALGmiZfu7CAH4rXhgtRTLTxftemlI0sWmxmc= +google.golang.org/grpc v1.23.0 h1:AzbTB6ux+okLTzP8Ru1Xs41C303zdcfEht7MQnYJt5A= +google.golang.org/grpc v1.23.0/go.mod h1:Y5yQAOtifL1yxbo5wqy6BxZv8vAUGQwXBOALyacEbxg= +gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0= +gopkg.in/check.v1 v1.0.0-20180628173108-788fd7840127/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0= +gopkg.in/errgo.v2 v2.1.0/go.mod h1:hNsd1EY+bozCKY1Ytp96fpM3vjJbqLJn88ws8XvfDNI= +gopkg.in/yaml.v2 v2.2.2 h1:ZCJp+EgiOT7lHqUV2J862kp8Qj64Jo6az82+3Td9dZw= +gopkg.in/yaml.v2 v2.2.2/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI= +honnef.co/go/tools v0.0.0-20190523083050-ea95bdfd59fc/go.mod h1:rf3lG4BRIbNafJWhAfAdb/ePZxsR/4RtNHQocxwk9r4= diff --git a/chaincode/fabcar/external/metadata.json b/chaincode/fabcar/external/metadata.json new file mode 100644 index 0000000000..43bcdc0d42 --- /dev/null +++ b/chaincode/fabcar/external/metadata.json @@ -0,0 +1,4 @@ +{ + "type": "external", + "label": "fabcar" +}