From e2817762f1b559f6faf4b6a56479b0e436e00e5f Mon Sep 17 00:00:00 2001 From: Dereck Date: Wed, 5 Aug 2020 20:12:12 -0400 Subject: [PATCH] Add chaincode-external for asset-transfer-basic sample. (#234) Signed-off-by: Chongxin Luo --- .../chaincode-external/.dockerignore | 5 + .../chaincode-external/.gitignore | 4 + .../chaincode-external/Dockerfile | 17 ++ .../chaincode-external/README.md | 83 +++++++ .../chaincode-external/assetTransfer.go | 219 ++++++++++++++++++ .../chaincode-external/chaincode.env.example | 8 + .../chaincode-external/go.mod | 8 + .../chaincode-external/go.sum | 146 ++++++++++++ .../chaincode-external/metadata.json | 4 + .../sampleBuilder/bin/build | 22 ++ .../sampleBuilder/bin/detect | 13 ++ .../sampleBuilder/bin/release | 23 ++ 12 files changed, 552 insertions(+) create mode 100644 asset-transfer-basic/chaincode-external/.dockerignore create mode 100644 asset-transfer-basic/chaincode-external/.gitignore create mode 100644 asset-transfer-basic/chaincode-external/Dockerfile create mode 100755 asset-transfer-basic/chaincode-external/README.md create mode 100644 asset-transfer-basic/chaincode-external/assetTransfer.go create mode 100644 asset-transfer-basic/chaincode-external/chaincode.env.example create mode 100644 asset-transfer-basic/chaincode-external/go.mod create mode 100644 asset-transfer-basic/chaincode-external/go.sum create mode 100644 asset-transfer-basic/chaincode-external/metadata.json create mode 100755 asset-transfer-basic/chaincode-external/sampleBuilder/bin/build create mode 100755 asset-transfer-basic/chaincode-external/sampleBuilder/bin/detect create mode 100755 asset-transfer-basic/chaincode-external/sampleBuilder/bin/release diff --git a/asset-transfer-basic/chaincode-external/.dockerignore b/asset-transfer-basic/chaincode-external/.dockerignore new file mode 100644 index 00000000..61260e58 --- /dev/null +++ b/asset-transfer-basic/chaincode-external/.dockerignore @@ -0,0 +1,5 @@ +chaincode.env* +*.json +*.md +*.tar.gz +*.tgz diff --git a/asset-transfer-basic/chaincode-external/.gitignore b/asset-transfer-basic/chaincode-external/.gitignore new file mode 100644 index 00000000..a31a0d12 --- /dev/null +++ b/asset-transfer-basic/chaincode-external/.gitignore @@ -0,0 +1,4 @@ +chaincode.env +connection.json +*.tar.gz +*.tgz diff --git a/asset-transfer-basic/chaincode-external/Dockerfile b/asset-transfer-basic/chaincode-external/Dockerfile new file mode 100644 index 00000000..36378377 --- /dev/null +++ b/asset-transfer-basic/chaincode-external/Dockerfile @@ -0,0 +1,17 @@ +# Copyright IBM Corp. All Rights Reserved. +# +# SPDX-License-Identifier: Apache-2.0 + +ARG GO_VER=1.14.4 +ARG ALPINE_VER=3.12 + +FROM golang:${GO_VER}-alpine${ALPINE_VER} + +WORKDIR /go/src/github.com/hyperledger/fabric-samples/asset-transfer-basic/chaincode-external +COPY . . + +RUN go get -d -v ./... +RUN go install -v ./... + +EXPOSE 9999 +CMD ["external"] diff --git a/asset-transfer-basic/chaincode-external/README.md b/asset-transfer-basic/chaincode-external/README.md new file mode 100755 index 00000000..2522736e --- /dev/null +++ b/asset-transfer-basic/chaincode-external/README.md @@ -0,0 +1,83 @@ +# Asset-Transfer-Basic 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 peers in your Fabric network will require. + +The Asset-Transfer-Basic 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 Asset-Transfer-Basic network will need to follow the instructions below to host their own instance of the Asset-Transfer-Basic external service. + +## Packaging peer image + +External Builders and Launchers is an advanced feature that will likely require custom packaging of the peer image. The following steps is the basic walk through to build a peer binary with external builders and launcher capability, please refer to ["External Builders and Launchers"](https://hyperledger-fabric.readthedocs.io/en/release-2.2/cc_launcher.html) for more details. + +First of all, download the Hyperledger Fabric source code from ["Fabric github repository"](https://github.com/hyperledger/fabric/tree/master), a version greater than 2.0 is required. + +Open the `core.yaml` configuration file under `fabric/sampleconfig` + +Modify the field `externalBuilders` as the following: +``` +externalBuilders: + - path: /full path to fabric-samples directory/asset-transfer-basic/chaincode-external/sampleBuilder + name: external + environmentWhitelist: + - GOPROXY +``` +This configuration sets the name of the external builder as `external`, and the path of the builder scripts to the sampleBuilder scripts provided in this sample. + +With completing the configuration setup for peer. We are ready to build the peer binary using the command `make peer`. The peer binary will be located at `fabric/build/bin/peer`. + +## Packaging and installing Chaincode + +Make sure the value of `CHAINCODE_SERVER_ADDRESS` in `chaincode.env` is correct for the Asset-Transfer-Basic external service you will be running. + +The peer needs a `connection.json` configuration file so that it can connect to the external Asset-Transfer-Basic 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 Asset-Transfer-Basic external service package: + +``` +tar cfz code.tar.gz connection.json +``` + +Package the Asset-Transfer-Basic external service using the supplied `metadata.json` file: + +``` +tar cfz asset-transfer-basic-pkg.tgz metadata.json code.tar.gz +``` + +Install the `asset-transfer-basic-pkg.tgz` chaincode as usual, for example: + +``` +peer lifecycle chaincode install ./asset-transfer-basic-pkg.tgz +``` + +Query installed chaincode to get chaincode package-id: + +``` +peer lifecycle chaincode queryinstalled --peerAddresses {PEER_ADDRESS} +``` + +Edit the `chaincode.env` file to configure the `CHAINCODE_ID` variable with obtained chaincode package-id. + +## Running the Asset-Transfer-Basic external service + +To run the service in a container, build a Asset-Transfer-Basic docker image: + +``` +docker build -t hyperledger/asset-transfer-basic . +``` + +Edit the `chaincode.env` file to configure the `CHAINCODE_ID` variable before starting a Asset-Transfer-Basic container using the following command: + +``` +docker run -it --rm --name asset-transfer-basic.org1.example.com --hostname asset-transfer-basic.org1.example.com --env-file chaincode.env --network=net_test hyperledger/asset-transfer-basic +``` + +## Starting the Asset-Transfer-Basic external service + +Complete the remaining lifecycle steps to start the Asset-Transfer-Basic chaincode! diff --git a/asset-transfer-basic/chaincode-external/assetTransfer.go b/asset-transfer-basic/chaincode-external/assetTransfer.go new file mode 100644 index 00000000..f0f21b83 --- /dev/null +++ b/asset-transfer-basic/chaincode-external/assetTransfer.go @@ -0,0 +1,219 @@ +/* +SPDX-License-Identifier: Apache-2.0 +*/ + +package main + +import ( + "encoding/json" + "fmt" + "log" + "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 +} + +// Asset describes basic details of what makes up a simple asset +type Asset struct { + ID string `json:"ID"` + Color string `json:"color"` + Size int `json:"size"` + Owner string `json:"owner"` + AppraisedValue int `json:"appraisedValue"` +} + +// QueryResult structure used for handling result of query +type QueryResult struct { + Key string `json:"Key"` + Record *Asset +} + +// InitLedger adds a base set of cars to the ledger +func (s *SmartContract) InitLedger(ctx contractapi.TransactionContextInterface) error { + assets := []Asset{ + {ID: "asset1", Color: "blue", Size: 5, Owner: "Tomoko", AppraisedValue: 300}, + {ID: "asset2", Color: "red", Size: 5, Owner: "Brad", AppraisedValue: 400}, + {ID: "asset3", Color: "green", Size: 10, Owner: "Jin Soo", AppraisedValue: 500}, + {ID: "asset4", Color: "yellow", Size: 10, Owner: "Max", AppraisedValue: 600}, + {ID: "asset5", Color: "black", Size: 15, Owner: "Adriana", AppraisedValue: 700}, + {ID: "asset6", Color: "white", Size: 15, Owner: "Michel", AppraisedValue: 800}, + } + + for _, asset := range assets { + assetJSON, err := json.Marshal(asset) + if err != nil { + return err + } + + err = ctx.GetStub().PutState(asset.ID, assetJSON) + if err != nil { + return fmt.Errorf("failed to put to world state: %v", err) + } + } + + return nil +} + +// CreateAsset issues a new asset to the world state with given details. +func (s *SmartContract) CreateAsset(ctx contractapi.TransactionContextInterface, id, color, owner string, size, appraisedValue int) error { + exists, err := s.AssetExists(ctx, id) + if err != nil { + return err + } + if exists { + return fmt.Errorf("the asset %s already exists", id) + } + asset := Asset{ + ID: id, + Color: color, + Size: size, + Owner: owner, + AppraisedValue: appraisedValue, + } + + assetJSON, err := json.Marshal(asset) + if err != nil { + return err + } + + return ctx.GetStub().PutState(id, assetJSON) +} + +// ReadAsset returns the asset stored in the world state with given id. +func (s *SmartContract) ReadAsset(ctx contractapi.TransactionContextInterface, id string) (*Asset, error) { + assetJSON, err := ctx.GetStub().GetState(id) + if err != nil { + return nil, fmt.Errorf("failed to read from world state. %s", err.Error()) + } + if assetJSON == nil { + return nil, fmt.Errorf("the asset %s does not exist", id) + } + + var asset *Asset + err = json.Unmarshal(assetJSON, asset) + if err != nil { + return nil, err + } + + return asset, nil +} + +// UpdateAsset updates an existing asset in the world state with provided parameters. +func (s *SmartContract) UpdateAsset(ctx contractapi.TransactionContextInterface, id, color, owner string, size, appraisedValue int) error { + exists, err := s.AssetExists(ctx, id) + if err != nil { + return err + } + if !exists { + return fmt.Errorf("the asset %s does not exist", id) + } + + // overwritting original asset with new asset + asset := Asset{ + ID: id, + Color: color, + Size: size, + Owner: owner, + AppraisedValue: appraisedValue, + } + + assetJSON, err := json.Marshal(asset) + if err != nil { + return err + } + + return ctx.GetStub().PutState(id, assetJSON) +} + +// DeleteAsset deletes an given asset from the world state. +func (s *SmartContract) DeleteAsset(ctx contractapi.TransactionContextInterface, id string) error { + exists, err := s.AssetExists(ctx, id) + if err != nil { + return err + } + if !exists { + return fmt.Errorf("the asset %s does not exist", id) + } + + return ctx.GetStub().DelState(id) +} + +// AssetExists returns true when asset with given ID exists in world state +func (s *SmartContract) AssetExists(ctx contractapi.TransactionContextInterface, id string) (bool, error) { + assetJSON, err := ctx.GetStub().GetState(id) + if err != nil { + return false, fmt.Errorf("failed to read from world state. %s", err.Error()) + } + + return assetJSON != nil, nil +} + +// GetAllAssets returns all assets found in world state +func (s *SmartContract) GetAllAssets(ctx contractapi.TransactionContextInterface) ([]QueryResult, error) { + // range query with empty string for startKey and endKey does an open-ended query of all assets in the chaincode namespace. + resultsIterator, err := ctx.GetStub().GetStateByRange("", "") + + if err != nil { + return nil, err + } + defer resultsIterator.Close() + + var results []QueryResult + + for resultsIterator.HasNext() { + queryResponse, err := resultsIterator.Next() + + if err != nil { + return nil, err + } + + var asset *Asset + err = json.Unmarshal(queryResponse.Value, asset) + if err != nil { + return nil, err + } + + queryResult := QueryResult{Key: queryResponse.Key, Record: asset} + results = append(results, queryResult) + } + + return results, nil +} + +func main() { + // See chaincode.env.example + config := serverConfig{ + CCID: os.Getenv("CHAINCODE_ID"), + Address: os.Getenv("CHAINCODE_SERVER_ADDRESS"), + } + + chaincode, err := contractapi.NewChaincode(&SmartContract{}) + + if err != nil { + log.Panicf("error create asset-transfer-basic chaincode: %s", err) + } + + server := &shim.ChaincodeServer{ + CCID: config.CCID, + Address: config.Address, + CC: chaincode, + TLSProps: shim.TLSProperties{ + Disabled: true, + }, + } + + if err := server.Start(); err != nil { + log.Panicf("error starting asset-transfer-basic chaincode: %s", err) + } +} diff --git a/asset-transfer-basic/chaincode-external/chaincode.env.example b/asset-transfer-basic/chaincode-external/chaincode.env.example new file mode 100644 index 00000000..1b5bfe9d --- /dev/null +++ b/asset-transfer-basic/chaincode-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=asset-transfer-basic.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=asset-transfer-basic:... diff --git a/asset-transfer-basic/chaincode-external/go.mod b/asset-transfer-basic/chaincode-external/go.mod new file mode 100644 index 00000000..d8e3eecf --- /dev/null +++ b/asset-transfer-basic/chaincode-external/go.mod @@ -0,0 +1,8 @@ +module github.com/hyperledger/fabric-samples/asset-transfer-basic/chaincode-external + +go 1.14 + +require ( + github.com/hyperledger/fabric-chaincode-go v0.0.0-20200424173110-d7076418f212 + github.com/hyperledger/fabric-contract-api-go v1.1.0 +) diff --git a/asset-transfer-basic/chaincode-external/go.sum b/asset-transfer-basic/chaincode-external/go.sum new file mode 100644 index 00000000..a159a45f --- /dev/null +++ b/asset-transfer-basic/chaincode-external/go.sum @@ -0,0 +1,146 @@ +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/go-txdb v0.1.3/go.mod h1:DhAhxMXZpUJVGnT+p9IbzJoRKvlArO2pkHjnGX7o0n0= +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/cucumber/godog v0.8.0/go.mod h1:Cp3tEV1LRAyH/RuCThcxHS/+9ORZ+FMzPva2AZ5Ki+A= +github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38= +github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c= +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/go-sql-driver/mysql v1.5.0/go.mod h1:DCzpHaOWr8IXmIStZouvnhqoel9Qv2LBy8hT2VhHyBg= +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/golang/glog v0.0.0-20160126235308-23def4e6c14b h1:VKtxabqXZkF25pY9ekfRL6a582T4P37/31XEstQ5p58= +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 v0.0.0-20200424173110-d7076418f212 h1:1i4lnpV8BDgKOLi1hgElfBqdHXjXieSuj8629mwBZ8o= +github.com/hyperledger/fabric-chaincode-go v0.0.0-20200424173110-d7076418f212/go.mod h1:N7H3sA7Tx4k/YzFq7U0EPdqJtqvM4Kild0JoCc7C0Dc= +github.com/hyperledger/fabric-contract-api-go v1.1.0 h1:K9uucl/6eX3NF0/b+CGIiO1IPm1VYQxBkpnVGJur2S4= +github.com/hyperledger/fabric-contract-api-go v1.1.0/go.mod h1:nHWt0B45fK53owcFpLtAe8DH0Q5P068mnzkNXMPSL7E= +github.com/hyperledger/fabric-protos-go v0.0.0-20190919234611-2a87503ac7c9/go.mod h1:xVYTjK4DtZRBxZ2D9aE4y6AbLaPwue2o/criQyQbVD0= +github.com/hyperledger/fabric-protos-go v0.0.0-20200424173316-dd554ba3746e h1:9PS5iezHk/j7XriSlNuSQILyCOfcZ9wZ3/PiucmSE8E= +github.com/hyperledger/fabric-protos-go v0.0.0-20200424173316-dd554ba3746e/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/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/pretty v0.2.0 h1:s5hAObm+yFO5uHYt5dYjxi2rXrsnmRpJx4OYvIWUaQs= +github.com/kr/pretty v0.2.0/go.mod h1:ipq/a2n7PKx3OHsz4KJII5eveXtPO4qwEXGdVfWzfnI= +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 h1:45sCR5RtlFHMR4UwH9sdQ5TC8v0qDQCHnXt+kaKSTVE= +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 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZbAQM= +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/stretchr/testify v1.5.1 h1:nOGnQDM7FYENwehXlg/kFVnos3rEvtKTjRvOWSzb6H4= +github.com/stretchr/testify v1.5.1/go.mod h1:5W2xD1RspED5o8YsWQXVCued0rvSQ+mT+I5cxcmMvtA= +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 v0.0.0-20180917221912-90fa682c2a6e/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/check.v1 v1.0.0-20190902080502-41f04d3bba15 h1:YR8cESwS4TdDjEe65xsg0ogRM/Nc3DYOhEAlW+xobZo= +gopkg.in/check.v1 v1.0.0-20190902080502-41f04d3bba15/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= +gopkg.in/yaml.v2 v2.2.8 h1:obN1ZagJSUGI0Ek/LBmuj4SNLPfIny3KsKFopxRdj10= +gopkg.in/yaml.v2 v2.2.8/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI= +honnef.co/go/tools v0.0.0-20190523083050-ea95bdfd59fc/go.mod h1:rf3lG4BRIbNafJWhAfAdb/ePZxsR/4RtNHQocxwk9r4= diff --git a/asset-transfer-basic/chaincode-external/metadata.json b/asset-transfer-basic/chaincode-external/metadata.json new file mode 100644 index 00000000..f230c177 --- /dev/null +++ b/asset-transfer-basic/chaincode-external/metadata.json @@ -0,0 +1,4 @@ +{ + "type": "external", + "label": "asset-transfer-basic" +} diff --git a/asset-transfer-basic/chaincode-external/sampleBuilder/bin/build b/asset-transfer-basic/chaincode-external/sampleBuilder/bin/build new file mode 100755 index 00000000..03cb3b54 --- /dev/null +++ b/asset-transfer-basic/chaincode-external/sampleBuilder/bin/build @@ -0,0 +1,22 @@ +#!/bin/bash + +echo "!! DL build script invoked" +set -euo pipefail + +SOURCE=$1 +OUTPUT=$3 + +#external chaincodes expect connection.json file in the chaincode package +if [ ! -f "$SOURCE/connection.json" ]; then + >&2 echo "$SOURCE/connection.json not found" + exit 1 +fi + +#simply copy the endpoint information to specified output location +cp $SOURCE/connection.json $OUTPUT/connection.json + +if [ -d "$SOURCE/metadata" ]; then + cp -a $SOURCE/metadata $OUTPUT/metadata +fi + +exit 0 \ No newline at end of file diff --git a/asset-transfer-basic/chaincode-external/sampleBuilder/bin/detect b/asset-transfer-basic/chaincode-external/sampleBuilder/bin/detect new file mode 100755 index 00000000..68ea84a6 --- /dev/null +++ b/asset-transfer-basic/chaincode-external/sampleBuilder/bin/detect @@ -0,0 +1,13 @@ +#!/bin/bash + +echo "!! DL detect script invoked" + +set -euo pipefail + +METADIR=$2 +#check if the "type" field is set to "external" +if [ "$(jq -r .type "$METADIR/metadata.json")" == "external" ]; then + exit 0 +fi + +exit 1 \ No newline at end of file diff --git a/asset-transfer-basic/chaincode-external/sampleBuilder/bin/release b/asset-transfer-basic/chaincode-external/sampleBuilder/bin/release new file mode 100755 index 00000000..e37b1c13 --- /dev/null +++ b/asset-transfer-basic/chaincode-external/sampleBuilder/bin/release @@ -0,0 +1,23 @@ +#!/bin/bash + +echo "!! DL release script invoked" +set -euo pipefail + +BLD="$1" +RELEASE="$2" + +if [ -d "$BLD/metadata" ]; then + cp -a "$BLD/metadata/"* "$RELEASE/" +fi + +#external chaincodes expect artifacts to be placed under "$RELEASE"/chaincode/server +if [ -f $BLD/connection.json ]; then + mkdir -p "$RELEASE"/chaincode/server + cp $BLD/connection.json "$RELEASE"/chaincode/server + + #if tls_required is true, copy TLS files (using above example, the fully qualified path for these fils would be "$RELEASE"/chaincode/server/tls) + + exit 0 +fi + +exit 1 \ No newline at end of file