epistemophiliac/fabric-samples
1
0
Fork 0
mirror of https://github.com/hyperledger/fabric-samples.git synced 2026-06-21 17:15:10 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions

[FAB-5363] fabric-samples update balance

Browse source 
Update balance transfer sample to use the
connection profile and node 8.

Change-Id: I17c74c6cb23ebe55a8f2bba735d41525ae9e5ab1
Signed-off-by: Bret Harrison <beharrison@nc.rr.com>
Signed-off-by: ratnakar <asara.ratnakar@gmail.com>
This commit is contained in:
Bret Harrison 2017-10-19 20:17:31 -04:00
parent 6b2799e620
commit bb3ac84e6e
21 changed files with 3864 additions and 1047 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

63
balance-transfer/README.md
View file

@ -7,7 +7,7 @@ A sample Node.js app to demonstrate **__fabric-client__** & **__fabric-ca-client
* [Docker](https://www.docker.com/products/overview) - v1.12 or higher * [Docker](https://www.docker.com/products/overview) - v1.12 or higher
* [Docker Compose](https://docs.docker.com/compose/overview/) - v1.8 or higher * [Docker Compose](https://docs.docker.com/compose/overview/) - v1.8 or higher
* [Git client](https://git-scm.com/downloads) - needed for clone commands * [Git client](https://git-scm.com/downloads) - needed for clone commands
* **Node.js** v6.9.0 - 6.10.0 ( __Node v7+ is not supported__ ) * **Node.js** v8.4.0 or higher
* [Download Docker images](http://hyperledger-fabric.readthedocs.io/en/latest/samples.html#binaries) * [Download Docker images](http://hyperledger-fabric.readthedocs.io/en/latest/samples.html#binaries)
``` ```
@ -99,7 +99,7 @@ cd fabric-samples/balance-transfer
* Register and enroll new users in Organization - **Org1**: * Register and enroll new users in Organization - **Org1**:
`curl -s -X POST http://localhost:4000/users -H "content-type: application/x-www-form-urlencoded" -d 'username=Jim&orgName=org1'` `curl -s -X POST http://localhost:4000/users -H "content-type: application/x-www-form-urlencoded" -d 'username=Jim&orgName=Org1'`
**OUTPUT:** **OUTPUT:**
@ -137,7 +137,7 @@ curl -s -X POST \
-H "authorization: Bearer eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJleHAiOjE0OTQ4NjU1OTEsInVzZXJuYW1lIjoiSmltIiwib3JnTmFtZSI6Im9yZzEiLCJpYXQiOjE0OTQ4NjE5OTF9.yWaJhFDuTvMQRaZIqg20Is5t-JJ_1BP58yrNLOKxtNI" \ -H "authorization: Bearer eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJleHAiOjE0OTQ4NjU1OTEsInVzZXJuYW1lIjoiSmltIiwib3JnTmFtZSI6Im9yZzEiLCJpYXQiOjE0OTQ4NjE5OTF9.yWaJhFDuTvMQRaZIqg20Is5t-JJ_1BP58yrNLOKxtNI" \
-H "content-type: application/json" \ -H "content-type: application/json" \
-d '{ -d '{
"peers": ["peer1","peer2"] "peers": ["peer0.org1.example.com","peer1.org1.example.com"]
}' }'
``` ```
### Install chaincode ### Install chaincode
@ -148,7 +148,7 @@ curl -s -X POST \
-H "authorization: Bearer eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJleHAiOjE0OTQ4NjU1OTEsInVzZXJuYW1lIjoiSmltIiwib3JnTmFtZSI6Im9yZzEiLCJpYXQiOjE0OTQ4NjE5OTF9.yWaJhFDuTvMQRaZIqg20Is5t-JJ_1BP58yrNLOKxtNI" \ -H "authorization: Bearer eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJleHAiOjE0OTQ4NjU1OTEsInVzZXJuYW1lIjoiSmltIiwib3JnTmFtZSI6Im9yZzEiLCJpYXQiOjE0OTQ4NjE5OTF9.yWaJhFDuTvMQRaZIqg20Is5t-JJ_1BP58yrNLOKxtNI" \
-H "content-type: application/json" \ -H "content-type: application/json" \
-d '{ -d '{
"peers": ["peer1","peer2"], "peers": ["peer0.org1.example.com","peer1.org1.example.com"],
"chaincodeName":"mycc", "chaincodeName":"mycc",
"chaincodePath":"github.com/example_cc", "chaincodePath":"github.com/example_cc",
"chaincodeType": "golang", "chaincodeType": "golang",
@ -163,7 +163,7 @@ curl -s -X POST \
-H "authorization: Bearer eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJleHAiOjE0OTQ4NjU1OTEsInVzZXJuYW1lIjoiSmltIiwib3JnTmFtZSI6Im9yZzEiLCJpYXQiOjE0OTQ4NjE5OTF9.yWaJhFDuTvMQRaZIqg20Is5t-JJ_1BP58yrNLOKxtNI" \ -H "authorization: Bearer eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJleHAiOjE0OTQ4NjU1OTEsInVzZXJuYW1lIjoiSmltIiwib3JnTmFtZSI6Im9yZzEiLCJpYXQiOjE0OTQ4NjE5OTF9.yWaJhFDuTvMQRaZIqg20Is5t-JJ_1BP58yrNLOKxtNI" \
-H "content-type: application/json" \ -H "content-type: application/json" \
-d "{ -d "{
\"peers\": [\"peer1\",\"peer2\"], \"peers\": [\"peer0.org1.example.com\",\"peer1.org1.example.com\"],
\"chaincodeName\":\"mycc\", \"chaincodeName\":\"mycc\",
\"chaincodePath\":\"$PWD/artifacts/src/github.com/example_cc/node\", \"chaincodePath\":\"$PWD/artifacts/src/github.com/example_cc/node\",
\"chaincodeType\": \"node\", \"chaincodeType\": \"node\",
@ -205,7 +205,7 @@ curl -s -X POST \
``` ```
curl -s -X GET \ curl -s -X GET \
"http://localhost:4000/channels/mychannel/chaincodes/mycc?peer=peer1&fcn=query&args=%5B%22a%22%5D" \ "http://localhost:4000/channels/mychannel/chaincodes/mycc?peer=peer0.org1.example.com&fcn=query&args=%5B%22a%22%5D" \
-H "authorization: Bearer eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJleHAiOjE0OTQ4NjU1OTEsInVzZXJuYW1lIjoiSmltIiwib3JnTmFtZSI6Im9yZzEiLCJpYXQiOjE0OTQ4NjE5OTF9.yWaJhFDuTvMQRaZIqg20Is5t-JJ_1BP58yrNLOKxtNI" \ -H "authorization: Bearer eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJleHAiOjE0OTQ4NjU1OTEsInVzZXJuYW1lIjoiSmltIiwib3JnTmFtZSI6Im9yZzEiLCJpYXQiOjE0OTQ4NjE5OTF9.yWaJhFDuTvMQRaZIqg20Is5t-JJ_1BP58yrNLOKxtNI" \
-H "content-type: application/json" -H "content-type: application/json"
``` ```
@ -214,7 +214,7 @@ curl -s -X GET \
``` ```
curl -s -X GET \ curl -s -X GET \
"http://localhost:4000/channels/mychannel/blocks/1?peer=peer1" \ "http://localhost:4000/channels/mychannel/blocks/1?peer=peer0.org1.example.com" \
-H "authorization: Bearer eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJleHAiOjE0OTQ4NjU1OTEsInVzZXJuYW1lIjoiSmltIiwib3JnTmFtZSI6Im9yZzEiLCJpYXQiOjE0OTQ4NjE5OTF9.yWaJhFDuTvMQRaZIqg20Is5t-JJ_1BP58yrNLOKxtNI" \ -H "authorization: Bearer eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJleHAiOjE0OTQ4NjU1OTEsInVzZXJuYW1lIjoiSmltIiwib3JnTmFtZSI6Im9yZzEiLCJpYXQiOjE0OTQ4NjE5OTF9.yWaJhFDuTvMQRaZIqg20Is5t-JJ_1BP58yrNLOKxtNI" \
-H "content-type: application/json" -H "content-type: application/json"
``` ```
@ -222,18 +222,18 @@ curl -s -X GET \
### Query Transaction by TransactionID ### Query Transaction by TransactionID
``` ```
curl -s -X GET http://localhost:4000/channels/mychannel/transactions/TRX_ID?peer=peer1 \ curl -s -X GET http://localhost:4000/channels/mychannel/transactions/TRX_ID?peer=peer0.org1.example.com \
-H "authorization: Bearer eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJleHAiOjE0OTQ4NjU1OTEsInVzZXJuYW1lIjoiSmltIiwib3JnTmFtZSI6Im9yZzEiLCJpYXQiOjE0OTQ4NjE5OTF9.yWaJhFDuTvMQRaZIqg20Is5t-JJ_1BP58yrNLOKxtNI" \ -H "authorization: Bearer eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJleHAiOjE0OTQ4NjU1OTEsInVzZXJuYW1lIjoiSmltIiwib3JnTmFtZSI6Im9yZzEiLCJpYXQiOjE0OTQ4NjE5OTF9.yWaJhFDuTvMQRaZIqg20Is5t-JJ_1BP58yrNLOKxtNI" \
-H "content-type: application/json" -H "content-type: application/json"
``` ```
**NOTE**: Here the TRX_ID can be from any previous invoke transaction **NOTE**: Here the TRX_ID can be from any previous invoke transaction, see results of the invoke request, will look something like `8a95b1794cb17e7772164c3f1292f8410fcfdc1943955a35c9764a21fcd1d1b3`.
### Query ChainInfo ### Query ChainInfo
``` ```
curl -s -X GET \ curl -s -X GET \
"http://localhost:4000/channels/mychannel?peer=peer1" \ "http://localhost:4000/channels/mychannel?peer=peer0.org1.example.com" \
-H "authorization: Bearer eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJleHAiOjE0OTQ4NjU1OTEsInVzZXJuYW1lIjoiSmltIiwib3JnTmFtZSI6Im9yZzEiLCJpYXQiOjE0OTQ4NjE5OTF9.yWaJhFDuTvMQRaZIqg20Is5t-JJ_1BP58yrNLOKxtNI" \ -H "authorization: Bearer eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJleHAiOjE0OTQ4NjU1OTEsInVzZXJuYW1lIjoiSmltIiwib3JnTmFtZSI6Im9yZzEiLCJpYXQiOjE0OTQ4NjE5OTF9.yWaJhFDuTvMQRaZIqg20Is5t-JJ_1BP58yrNLOKxtNI" \
-H "content-type: application/json" -H "content-type: application/json"
``` ```
@ -242,7 +242,7 @@ curl -s -X GET \
``` ```
curl -s -X GET \ curl -s -X GET \
"http://localhost:4000/chaincodes?peer=peer1&type=installed" \ "http://localhost:4000/chaincodes?peer=peer0.org1.example.com&type=installed" \
-H "authorization: Bearer eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJleHAiOjE0OTQ4NjU1OTEsInVzZXJuYW1lIjoiSmltIiwib3JnTmFtZSI6Im9yZzEiLCJpYXQiOjE0OTQ4NjE5OTF9.yWaJhFDuTvMQRaZIqg20Is5t-JJ_1BP58yrNLOKxtNI" \ -H "authorization: Bearer eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJleHAiOjE0OTQ4NjU1OTEsInVzZXJuYW1lIjoiSmltIiwib3JnTmFtZSI6Im9yZzEiLCJpYXQiOjE0OTQ4NjE5OTF9.yWaJhFDuTvMQRaZIqg20Is5t-JJ_1BP58yrNLOKxtNI" \
-H "content-type: application/json" -H "content-type: application/json"
``` ```
@ -251,7 +251,7 @@ curl -s -X GET \
``` ```
curl -s -X GET \ curl -s -X GET \
"http://localhost:4000/chaincodes?peer=peer1&type=instantiated" \ "http://localhost:4000/chaincodes?peer=peer0.org1.example.com&type=instantiated" \
-H "authorization: Bearer eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJleHAiOjE0OTQ4NjU1OTEsInVzZXJuYW1lIjoiSmltIiwib3JnTmFtZSI6Im9yZzEiLCJpYXQiOjE0OTQ4NjE5OTF9.yWaJhFDuTvMQRaZIqg20Is5t-JJ_1BP58yrNLOKxtNI" \ -H "authorization: Bearer eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJleHAiOjE0OTQ4NjU1OTEsInVzZXJuYW1lIjoiSmltIiwib3JnTmFtZSI6Im9yZzEiLCJpYXQiOjE0OTQ4NjE5OTF9.yWaJhFDuTvMQRaZIqg20Is5t-JJ_1BP58yrNLOKxtNI" \
-H "content-type: application/json" -H "content-type: application/json"
``` ```
@ -260,50 +260,23 @@ curl -s -X GET \
``` ```
curl -s -X GET \ curl -s -X GET \
"http://localhost:4000/channels?peer=peer1" \ "http://localhost:4000/channels?peer=peer0.org1.example.com" \
-H "authorization: Bearer eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJleHAiOjE0OTQ4NjU1OTEsInVzZXJuYW1lIjoiSmltIiwib3JnTmFtZSI6Im9yZzEiLCJpYXQiOjE0OTQ4NjE5OTF9.yWaJhFDuTvMQRaZIqg20Is5t-JJ_1BP58yrNLOKxtNI" \ -H "authorization: Bearer eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJleHAiOjE0OTQ4NjU1OTEsInVzZXJuYW1lIjoiSmltIiwib3JnTmFtZSI6Im9yZzEiLCJpYXQiOjE0OTQ4NjE5OTF9.yWaJhFDuTvMQRaZIqg20Is5t-JJ_1BP58yrNLOKxtNI" \
-H "content-type: application/json" -H "content-type: application/json"
``` ```
### Network configuration considerations ### Network configuration considerations
You have the ability to change configuration parameters by either directly editing the network-config.json file or provide an additional file for an alternative target network. The app uses an optional environment variable "TARGET_NETWORK" to control the configuration files to use. For example, if you deployed the target network on Amazon Web Services EC2, you can add a file "network-config-aws.json", and set the "TARGET_NETWORK" environment to 'aws'. The app will pick up the settings inside the "network-config-aws.json" file. You have the ability to change configuration parameters by either directly editing the network-config.yaml file or provide an additional file for an alternative target network. The app uses an optional environment variable "TARGET_NETWORK" to control the configuration files to use. For example, if you deployed the target network on Amazon Web Services EC2, you can add a file "network-config-aws.yaml", and set the "TARGET_NETWORK" environment to 'aws'. The app will pick up the settings inside the "network-config-aws.yaml" file.
#### IP Address** and PORT information #### IP Address** and PORT information
If you choose to customize your docker-compose yaml file by hardcoding IP Addresses and PORT information for your peers and orderer, then you MUST also add the identical values into the network-config.json file. The paths shown below will need to be adjusted to match your docker-compose yaml file. If you choose to customize your docker-compose yaml file by hardcoding IP Addresses and PORT information for your peers and orderer, then you MUST also add the identical values into the network-config.yaml file. The url and eventUrl settings will need to be adjusted to match your docker-compose yaml file.
``` ```
"orderer": { peer1.org1.example.com:
"url": "grpcs://x.x.x.x:7050", url: grpcs://x.x.x.x:7056
"server-hostname": "orderer0", eventUrl: grpcs://x.x.x.x:7058
"tls_cacerts": "../artifacts/tls/orderer/ca-cert.pem"
},
"org1": {
"ca": "http://x.x.x.x:7054",
"peer1": {
"requests": "grpcs://x.x.x.x:7051",
"events": "grpcs://x.x.x.x:7053",
...
},
"peer2": {
"requests": "grpcs://x.x.x.x:7056",
"events": "grpcs://x.x.x.x:7058",
...
}
},
"org2": {
"ca": "http://x.x.x.x:8054",
"peer1": {
"requests": "grpcs://x.x.x.x:8051",
"events": "grpcs://x.x.x.x:8053",
... },
"peer2": {
"requests": "grpcs://x.x.x.x:8056",
"events": "grpcs://x.x.x.x:8058",
...
}
}
``` ```

155
balance-transfer/app.js
View file

@ -32,7 +32,7 @@ require('./config.js');
var hfc = require('fabric-client'); var hfc = require('fabric-client');
var helper = require('./app/helper.js'); var helper = require('./app/helper.js');
var channels = require('./app/create-channel.js'); var createChannel = require('./app/create-channel.js');
var join = require('./app/join-channel.js'); var join = require('./app/join-channel.js');
var install = require('./app/install-chaincode.js'); var install = require('./app/install-chaincode.js');
var instantiate = require('./app/instantiate-chaincode.js'); var instantiate = require('./app/instantiate-chaincode.js');
@ -60,6 +60,7 @@ app.use(expressJWT({
})); }));
app.use(bearerToken()); app.use(bearerToken());
app.use(function(req, res, next) { app.use(function(req, res, next) {
logger.debug(' ------>>>>>> new request for %s',req.originalUrl);
if (req.originalUrl.indexOf('/users') >= 0) { if (req.originalUrl.indexOf('/users') >= 0) {
return next(); return next();
} }
@ -90,8 +91,7 @@ app.use(function(req, res, next) {
/////////////////////////////////////////////////////////////////////////////// ///////////////////////////////////////////////////////////////////////////////
var server = http.createServer(app).listen(port, function() {}); var server = http.createServer(app).listen(port, function() {});
logger.info('****************** SERVER STARTED ************************'); logger.info('****************** SERVER STARTED ************************');
logger.info('************** http://' + host + ':' + port + logger.info('*************** http://%s:%s ******************',host,port);
' ******************');
server.timeout = 240000; server.timeout = 240000;
function getErrorMessage(field) { function getErrorMessage(field) {
@ -106,7 +106,7 @@ function getErrorMessage(field) {
///////////////////////// REST ENDPOINTS START HERE /////////////////////////// ///////////////////////// REST ENDPOINTS START HERE ///////////////////////////
/////////////////////////////////////////////////////////////////////////////// ///////////////////////////////////////////////////////////////////////////////
// Register and enroll user // Register and enroll user
app.post('/users', function(req, res) { app.post('/users', async function(req, res) {
var username = req.body.username; var username = req.body.username;
var orgName = req.body.orgName; var orgName = req.body.orgName;
logger.debug('End point : /users'); logger.debug('End point : /users');
@ -125,20 +125,18 @@ app.post('/users', function(req, res) {
username: username, username: username,
orgName: orgName orgName: orgName
}, app.get('secret')); }, app.get('secret'));
helper.getRegisteredUsers(username, orgName, true).then(function(response) { let response = await helper.getRegisteredUser(username, orgName, true);
if (response && typeof response !== 'string') { logger.debug('Successfully returned from registering the username %s for organization %s',username,orgName);
response.token = token; if (response && typeof response !== 'string') {
res.json(response); response.token = token;
} else { res.json(response);
res.json({ } else {
success: false, res.json({success: false, message: response});
message: response }
});
}
});
}); });
// Create Channel // Create Channel
app.post('/channels', function(req, res) { app.post('/channels', async function(req, res) {
logger.info('<<<<<<<<<<<<<<<<< C R E A T E C H A N N E L >>>>>>>>>>>>>>>>>'); logger.info('<<<<<<<<<<<<<<<<< C R E A T E C H A N N E L >>>>>>>>>>>>>>>>>');
logger.debug('End point : /channels'); logger.debug('End point : /channels');
var channelName = req.body.channelName; var channelName = req.body.channelName;
@ -154,18 +152,19 @@ app.post('/channels', function(req, res) {
return; return;
} }
channels.createChannel(channelName, channelConfigPath, req.username, req.orgname) let message = await createChannel.createChannel(channelName, channelConfigPath, req.username, req.orgname);
.then(function(message) { res.send(message);
res.send(message);
});
}); });
// Join Channel // Join Channel
app.post('/channels/:channelName/peers', function(req, res) { app.post('/channels/:channelName/peers', async function(req, res) {
logger.info('<<<<<<<<<<<<<<<<< J O I N C H A N N E L >>>>>>>>>>>>>>>>>'); logger.info('<<<<<<<<<<<<<<<<< J O I N C H A N N E L >>>>>>>>>>>>>>>>>');
var channelName = req.params.channelName; var channelName = req.params.channelName;
var peers = req.body.peers; var peers = req.body.peers;
logger.debug('channelName : ' + channelName); logger.debug('channelName : ' + channelName);
logger.debug('peers : ' + peers); logger.debug('peers : ' + peers);
logger.debug('username :' + req.username);
logger.debug('orgname:' + req.orgname);
if (!channelName) { if (!channelName) {
res.json(getErrorMessage('\'channelName\'')); res.json(getErrorMessage('\'channelName\''));
return; return;
@ -175,13 +174,11 @@ app.post('/channels/:channelName/peers', function(req, res) {
return; return;
} }
join.joinChannel(channelName, peers, req.username, req.orgname) let message = await join.joinChannel(channelName, peers, req.username, req.orgname);
.then(function(message) { res.send(message);
res.send(message);
});
}); });
// Install chaincode on target peers // Install chaincode on target peers
app.post('/chaincodes', function(req, res) { app.post('/chaincodes', async function(req, res) {
logger.debug('==================== INSTALL CHAINCODE =================='); logger.debug('==================== INSTALL CHAINCODE ==================');
var peers = req.body.peers; var peers = req.body.peers;
var chaincodeName = req.body.chaincodeName; var chaincodeName = req.body.chaincodeName;
@ -213,13 +210,10 @@ app.post('/chaincodes', function(req, res) {
res.json(getErrorMessage('\'chaincodeType\'')); res.json(getErrorMessage('\'chaincodeType\''));
return; return;
} }
install.installChaincode(peers, chaincodeName, chaincodePath, chaincodeVersion, chaincodeType, req.username, req.orgname) let message = await install.installChaincode(peers, chaincodeName, chaincodePath, chaincodeVersion, chaincodeType, req.username, req.orgname)
.then(function(message) { res.send(message);});
res.send(message);
});
});
// Instantiate chaincode on target peers // Instantiate chaincode on target peers
app.post('/channels/:channelName/chaincodes', function(req, res) { app.post('/channels/:channelName/chaincodes', async function(req, res) {
logger.debug('==================== INSTANTIATE CHAINCODE =================='); logger.debug('==================== INSTANTIATE CHAINCODE ==================');
var chaincodeName = req.body.chaincodeName; var chaincodeName = req.body.chaincodeName;
var chaincodeVersion = req.body.chaincodeVersion; var chaincodeVersion = req.body.chaincodeVersion;
@ -253,13 +247,12 @@ app.post('/channels/:channelName/chaincodes', function(req, res) {
res.json(getErrorMessage('\'args\'')); res.json(getErrorMessage('\'args\''));
return; return;
} }
instantiate.instantiateChaincode(channelName, chaincodeName, chaincodeVersion, chaincodeType, fcn, args, req.username, req.orgname)
.then(function(message) { let message = await instantiate.instantiateChaincode(channelName, chaincodeName, chaincodeVersion, chaincodeType, fcn, args, req.username, req.orgname);
res.send(message); res.send(message);
});
}); });
// Invoke transaction on chaincode on target peers // Invoke transaction on chaincode on target peers
app.post('/channels/:channelName/chaincodes/:chaincodeName', function(req, res) { app.post('/channels/:channelName/chaincodes/:chaincodeName', async function(req, res) {
logger.debug('==================== INVOKE ON CHAINCODE =================='); logger.debug('==================== INVOKE ON CHAINCODE ==================');
var peers = req.body.peers; var peers = req.body.peers;
var chaincodeName = req.params.chaincodeName; var chaincodeName = req.params.chaincodeName;
@ -287,13 +280,11 @@ app.post('/channels/:channelName/chaincodes/:chaincodeName', function(req, res)
return; return;
} }
invoke.invokeChaincode(peers, channelName, chaincodeName, fcn, args, req.username, req.orgname) let message = await invoke.invokeChaincode(peers, channelName, chaincodeName, fcn, args, req.username, req.orgname);
.then(function(message) { res.send(message);
res.send(message);
});
}); });
// Query on chaincode on target peers // Query on chaincode on target peers
app.get('/channels/:channelName/chaincodes/:chaincodeName', function(req, res) { app.get('/channels/:channelName/chaincodes/:chaincodeName', async function(req, res) {
logger.debug('==================== QUERY BY CHAINCODE =================='); logger.debug('==================== QUERY BY CHAINCODE ==================');
var channelName = req.params.channelName; var channelName = req.params.channelName;
var chaincodeName = req.params.chaincodeName; var chaincodeName = req.params.chaincodeName;
@ -326,13 +317,11 @@ app.get('/channels/:channelName/chaincodes/:chaincodeName', function(req, res) {
args = JSON.parse(args); args = JSON.parse(args);
logger.debug(args); logger.debug(args);
query.queryChaincode(peer, channelName, chaincodeName, args, fcn, req.username, req.orgname) let message = await query.queryChaincode(peer, channelName, chaincodeName, args, fcn, req.username, req.orgname);
.then(function(message) { res.send(message);
res.send(message);
});
}); });
// Query Get Block by BlockNumber // Query Get Block by BlockNumber
app.get('/channels/:channelName/blocks/:blockId', function(req, res) { app.get('/channels/:channelName/blocks/:blockId', async function(req, res) {
logger.debug('==================== GET BLOCK BY NUMBER =================='); logger.debug('==================== GET BLOCK BY NUMBER ==================');
let blockId = req.params.blockId; let blockId = req.params.blockId;
let peer = req.query.peer; let peer = req.query.peer;
@ -344,16 +333,12 @@ app.get('/channels/:channelName/blocks/:blockId', function(req, res) {
return; return;
} }
query.getBlockByNumber(peer, blockId, req.username, req.orgname) let message = await query.getBlockByNumber(peer, req.params.channelName, blockId, req.username, req.orgname);
.then(function(message) { res.send(message);
res.send(message);
});
}); });
// Query Get Transaction by Transaction ID // Query Get Transaction by Transaction ID
app.get('/channels/:channelName/transactions/:trxnId', function(req, res) { app.get('/channels/:channelName/transactions/:trxnId', async function(req, res) {
logger.debug( logger.debug('================ GET TRANSACTION BY TRANSACTION_ID ======================');
'================ GET TRANSACTION BY TRANSACTION_ID ======================'
);
logger.debug('channelName : ' + req.params.channelName); logger.debug('channelName : ' + req.params.channelName);
let trxnId = req.params.trxnId; let trxnId = req.params.trxnId;
let peer = req.query.peer; let peer = req.query.peer;
@ -362,13 +347,11 @@ app.get('/channels/:channelName/transactions/:trxnId', function(req, res) {
return; return;
} }
query.getTransactionByID(peer, trxnId, req.username, req.orgname) let message = await query.getTransactionByID(peer, req.params.channelName, trxnId, req.username, req.orgname);
.then(function(message) { res.send(message);
res.send(message);
});
}); });
// Query Get Block by Hash // Query Get Block by Hash
app.get('/channels/:channelName/blocks', function(req, res) { app.get('/channels/:channelName/blocks', async function(req, res) {
logger.debug('================ GET BLOCK BY HASH ======================'); logger.debug('================ GET BLOCK BY HASH ======================');
logger.debug('channelName : ' + req.params.channelName); logger.debug('channelName : ' + req.params.channelName);
let hash = req.query.hash; let hash = req.query.hash;
@ -378,43 +361,38 @@ app.get('/channels/:channelName/blocks', function(req, res) {
return; return;
} }
query.getBlockByHash(peer, hash, req.username, req.orgname).then( let message = await query.getBlockByHash(peer, req.params.channelName, hash, req.username, req.orgname);
function(message) { res.send(message);
res.send(message);
});
}); });
//Query for Channel Information //Query for Channel Information
app.get('/channels/:channelName', function(req, res) { app.get('/channels/:channelName', async function(req, res) {
logger.debug( logger.debug('================ GET CHANNEL INFORMATION ======================');
'================ GET CHANNEL INFORMATION ======================');
logger.debug('channelName : ' + req.params.channelName); logger.debug('channelName : ' + req.params.channelName);
let peer = req.query.peer; let peer = req.query.peer;
query.getChainInfo(peer, req.username, req.orgname).then( let message = await query.getChainInfo(peer, req.params.channelName, req.username, req.orgname);
function(message) { res.send(message);
res.send(message); });
}); //Query for Channel instantiated chaincodes
app.get('/channels/:channelName/chaincodes', async function(req, res) {
logger.debug('================ GET INSTANTIATED CHAINCODES ======================');
logger.debug('channelName : ' + req.params.channelName);
let peer = req.query.peer;
let message = await query.getInstalledChaincodes(peer, req.params.channelName, 'instantiated', req.username, req.orgname);
res.send(message);
}); });
// Query to fetch all Installed/instantiated chaincodes // Query to fetch all Installed/instantiated chaincodes
app.get('/chaincodes', function(req, res) { app.get('/chaincodes', async function(req, res) {
var peer = req.query.peer; var peer = req.query.peer;
var installType = req.query.type; var installType = req.query.type;
//TODO: add Constnats logger.debug('================ GET INSTALLED CHAINCODES ======================');
if (installType === 'installed') {
logger.debug(
'================ GET INSTALLED CHAINCODES ======================');
} else {
logger.debug(
'================ GET INSTANTIATED CHAINCODES ======================');
}
query.getInstalledChaincodes(peer, installType, req.username, req.orgname) let message = await query.getInstalledChaincodes(peer, null, 'installed', req.username, req.orgname)
.then(function(message) { res.send(message);
res.send(message);
});
}); });
// Query to fetch channels // Query to fetch channels
app.get('/channels', function(req, res) { app.get('/channels', async function(req, res) {
logger.debug('================ GET CHANNELS ======================'); logger.debug('================ GET CHANNELS ======================');
logger.debug('peer: ' + req.query.peer); logger.debug('peer: ' + req.query.peer);
var peer = req.query.peer; var peer = req.query.peer;
@ -423,9 +401,6 @@ app.get('/channels', function(req, res) {
return; return;
} }
query.getChannels(peer, req.username, req.orgname) let message = await query.getChannels(peer, req.username, req.orgname);
.then(function( res.send(message);
message) {
res.send(message);
});
}); });

45
balance-transfer/app/create-channel.js
View file

@ -16,41 +16,37 @@
var util = require('util'); var util = require('util');
var fs = require('fs'); var fs = require('fs');
var path = require('path'); var path = require('path');
var config = require('../config.json');
var helper = require('./helper.js'); var helper = require('./helper.js');
var logger = helper.getLogger('Create-Channel'); var logger = helper.getLogger('Create-Channel');
//Attempt to send a request to the orderer with the sendCreateChain method //Attempt to send a request to the orderer with the sendTransaction method
var createChannel = function(channelName, channelConfigPath, username, orgName) { var createChannel = async function(channelName, channelConfigPath, username, orgName) {
logger.debug('\n====== Creating Channel \'' + channelName + '\' ======\n'); logger.debug('\n====== Creating Channel \'' + channelName + '\' ======\n');
var client = helper.getClientForOrg(orgName); try {
var channel = helper.getChannelForOrg(orgName); // first setup the client for this org
var client = await helper.getClientForOrg(orgName);
logger.debug('Successfully got the fabric client for the organization "%s"', orgName);
// read in the envelope for the channel config raw bytes // read in the envelope for the channel config raw bytes
var envelope = fs.readFileSync(path.join(__dirname, channelConfigPath)); var envelope = fs.readFileSync(path.join(__dirname, channelConfigPath));
// extract the channel config bytes from the envelope to be signed // extract the channel config bytes from the envelope to be signed
var channelConfig = client.extractChannelConfig(envelope); var channelConfig = client.extractChannelConfig(envelope);
//Acting as a client in the given organization provided with "orgName" param //Acting as a client in the given organization provided with "orgName" param
return helper.getOrgAdmin(orgName).then((admin) => {
logger.debug(util.format('Successfully acquired admin user for the organization "%s"', orgName));
// sign the channel config bytes as "endorsement", this is required by // sign the channel config bytes as "endorsement", this is required by
// the orderer's channel creation policy // the orderer's channel creation policy
// this will use the admin identity assigned to the client when the connection profile was loaded
let signature = client.signChannelConfig(channelConfig); let signature = client.signChannelConfig(channelConfig);
let request = { let request = {
config: channelConfig, config: channelConfig,
signatures: [signature], signatures: [signature],
name: channelName, name: channelName,
orderer: channel.getOrderers()[0], txId: client.newTransactionID(true) // get an admin based transactionID
txId: client.newTransactionID()
}; };
// send to orderer // send to orderer
return client.createChannel(request); var response = await client.createChannel(request)
}, (err) => {
logger.error('Failed to enroll user \''+username+'\'. Error: ' + err);
throw new Error('Failed to enroll user \''+username+'\'' + err);
}).then((response) => {
logger.debug(' response ::%j', response); logger.debug(' response ::%j', response);
if (response && response.status === 'SUCCESS') { if (response && response.status === 'SUCCESS') {
logger.debug('Successfully created the channel.'); logger.debug('Successfully created the channel.');
@ -58,17 +54,16 @@ var createChannel = function(channelName, channelConfigPath, username, orgName)
success: true, success: true,
message: 'Channel \'' + channelName + '\' created Successfully' message: 'Channel \'' + channelName + '\' created Successfully'
}; };
return response; return response;
} else { } else {
logger.error('\n!!!!!!!!! Failed to create the channel \'' + channelName + logger.error('\n!!!!!!!!! Failed to create the channel \'' + channelName +
'\' !!!!!!!!!\n\n'); '\' !!!!!!!!!\n\n');
throw new Error('Failed to create the channel \'' + channelName + '\''); throw new Error('Failed to create the channel \'' + channelName + '\'');
} }
}, (err) => { } catch (err) {
logger.error('Failed to initialize the channel: ' + err.stack ? err.stack : logger.error('Failed to initialize the channel: ' + err.stack ? err.stack : err);
err); throw new Error('Failed to initialize the channel: ' + err.toString());
throw new Error('Failed to initialize the channel: ' + err.stack ? err.stack : err); }
});
}; };
exports.createChannel = createChannel; exports.createChannel = createChannel;

323
balance-transfer/app/helper.js
View file

@ -33,270 +33,89 @@ var clients = {};
var channels = {}; var channels = {};
var caClients = {}; var caClients = {};
// set up the client and channel objects for each org var sleep = async function (sleep_time_ms) {
for (let key in ORGS) { return new Promise(resolve => setTimeout(resolve, sleep_time_ms));
if (key.indexOf('org') === 0) {
let client = new hfc();
let cryptoSuite = hfc.newCryptoSuite();
cryptoSuite.setCryptoKeyStore(hfc.newCryptoKeyStore({path: getKeyStoreForOrg(ORGS[key].name)}));
client.setCryptoSuite(cryptoSuite);
let channel = client.newChannel(hfc.getConfigSetting('channelName'));
channel.addOrderer(newOrderer(client));
clients[key] = client;
channels[key] = channel;
setupPeers(channel, key, client);
let caUrl = ORGS[key].ca;
caClients[key] = new copService(caUrl, null /*defautl TLS opts*/, '' /* default CA */, cryptoSuite);
}
} }
function setupPeers(channel, org, client) { async function getClientForOrg (userorg, username) {
for (let key in ORGS[org].peers) { logger.debug('getClientForOrg - ****** START %s %s', userorg, username)
let data = fs.readFileSync(path.join(__dirname, ORGS[org].peers[key]['tls_cacerts'])); // get a fabric client loaded with a connection profile for this org
let peer = client.newPeer( let config = '-connection-profile-path';
ORGS[org].peers[key].requests,
{
pem: Buffer.from(data).toString(),
'ssl-target-name-override': ORGS[org].peers[key]['server-hostname']
}
);
peer.setName(key);
channel.addPeer(peer); // build a client context and load it with a connection profile
} // lets only load the network settings and save the client for later
} let client = hfc.loadFromConfig(hfc.getConfigSetting('network'+config));
function newOrderer(client) { // This will load a connection profile over the top of the current one one
var caRootsPath = ORGS.orderer.tls_cacerts; // since the first one did not have a client section and the following one does
let data = fs.readFileSync(path.join(__dirname, caRootsPath)); // nothing will actually be replaced.
let caroots = Buffer.from(data).toString(); // This will also set an admin identity because the organization defined in the
return client.newOrderer(ORGS.orderer.url, { // client section has one defined
'pem': caroots, client.loadFromConfig(hfc.getConfigSetting(userorg+config));
'ssl-target-name-override': ORGS.orderer['server-hostname']
});
}
function readAllFiles(dir) { // this will create both the state store and the crypto store based
var files = fs.readdirSync(dir); // on the settings in the client section of the connection profile
var certs = []; await client.initCredentialStores();
files.forEach((file_name) => {
let file_path = path.join(dir,file_name);
let data = fs.readFileSync(file_path);
certs.push(data);
});
return certs;
}
function getOrgName(org) { // The getUserContext call tries to get the user from persistence.
return ORGS[org].name; // If the user has been saved to persistence then that means the user has
} // been registered and enrolled. If the user is found in persistence
// the call will then assign the user to the client object.
function getKeyStoreForOrg(org) { if(username) {
return hfc.getConfigSetting('keyValueStore') + '_' + org; let user = await client.getUserContext(username, true);
} if(!user) {
throw new Error(util.format('User was not found :', username));
function newRemotes(names, forPeers, userOrg) { } else {
let client = getClientForOrg(userOrg); logger.debug('User %s was found to be registered and enrolled', username);
let targets = [];
// find the peer that match the names
for (let idx in names) {
let peerName = names[idx];
if (ORGS[userOrg].peers[peerName]) {
// found a peer matching the name
let data = fs.readFileSync(path.join(__dirname, ORGS[userOrg].peers[peerName]['tls_cacerts']));
let grpcOpts = {
pem: Buffer.from(data).toString(),
'ssl-target-name-override': ORGS[userOrg].peers[peerName]['server-hostname']
};
if (forPeers) {
targets.push(client.newPeer(ORGS[userOrg].peers[peerName].requests, grpcOpts));
} else {
let eh = client.newEventHub();
eh.setPeerAddr(ORGS[userOrg].peers[peerName].events, grpcOpts);
targets.push(eh);
}
} }
} }
logger.debug('getClientForOrg - ****** END %s %s \n\n', userorg, username)
if (targets.length === 0) { return client;
logger.error(util.format('Failed to find peers matching the names %s', names));
}
return targets;
} }
//-------------------------------------// var getRegisteredUser = async function(username, userOrg, isJson) {
// APIs try {
//-------------------------------------// var client = await getClientForOrg(userOrg);
var getChannelForOrg = function(org) { logger.debug('Successfully initialized the credential stores');
return channels[org]; // client can now act as an agent for organization Org1
}; // first check to see if the user is already enrolled
var user = await client.getUserContext(username, true);
var getClientForOrg = function(org) { if (user && user.isEnrolled()) {
return clients[org]; logger.info('Successfully loaded member from persistence');
}; } else {
// user was not enrolled, so we will need an admin user object to register
var newPeers = function(names, org) { var admins = hfc.getConfigSetting('admins');
return newRemotes(names, true, org); let adminUserObj = await client.setUserContext({username: admins[0].username, password: admins[0].secret});
}; let caClient = client.getCertificateAuthority();
let secret = await caClient.register({
var newEventHubs = function(names, org) { enrollmentID: username,
return newRemotes(names, false, org); affiliation: userOrg.toLowerCase() + '.department1'
}; }, adminUserObj);
logger.debug('Successfully got the secret for user %s',username);
var getMspID = function(org) { user = await client.setUserContext({username:username, password:secret});
logger.debug('Msp ID : ' + ORGS[org].mspid); logger.debug('Successfully enrolled username %s and setUserContext on the client object', username);
return ORGS[org].mspid;
};
var getAdminUser = function(userOrg) {
var users = hfc.getConfigSetting('admins');
var username = users[0].username;
var password = users[0].secret;
var member;
var client = getClientForOrg(userOrg);
return hfc.newDefaultKeyValueStore({
path: getKeyStoreForOrg(getOrgName(userOrg))
}).then((store) => {
client.setStateStore(store);
// clearing the user context before switching
client._userContext = null;
return client.getUserContext(username, true).then((user) => {
if (user && user.isEnrolled()) {
logger.info('Successfully loaded member from persistence');
return user;
} else {
let caClient = caClients[userOrg];
// need to enroll it with CA server
return caClient.enroll({
enrollmentID: username,
enrollmentSecret: password
}).then((enrollment) => {
logger.info('Successfully enrolled user \'' + username + '\'');
member = new User(username);
member.setCryptoSuite(client.getCryptoSuite());
return member.setEnrollment(enrollment.key, enrollment.certificate, getMspID(userOrg));
}).then(() => {
return client.setUserContext(member);
}).then(() => {
return member;
}).catch((err) => {
logger.error('Failed to enroll and persist user. Error: ' + err.stack ?
err.stack : err);
return null;
});
}
});
});
};
var getRegisteredUsers = function(username, userOrg, isJson) {
var member;
var client = getClientForOrg(userOrg);
var enrollmentSecret = null;
return hfc.newDefaultKeyValueStore({
path: getKeyStoreForOrg(getOrgName(userOrg))
}).then((store) => {
client.setStateStore(store);
// clearing the user context before switching
client._userContext = null;
return client.getUserContext(username, true).then((user) => {
if (user && user.isEnrolled()) {
logger.info('Successfully loaded member from persistence');
return user;
} else {
let caClient = caClients[userOrg];
return getAdminUser(userOrg).then(function(adminUserObj) {
member = adminUserObj;
return caClient.register({
enrollmentID: username,
affiliation: userOrg + '.department1'
}, member);
}).then((secret) => {
enrollmentSecret = secret;
logger.debug(username + ' registered successfully');
return caClient.enroll({
enrollmentID: username,
enrollmentSecret: secret
});
}, (err) => {
logger.debug(username + ' failed to register');
return '' + err;
//return 'Failed to register '+username+'. Error: ' + err.stack ? err.stack : err;
}).then((message) => {
if (message && typeof message === 'string' && message.includes(
'Error:')) {
logger.error(username + ' enrollment failed');
return message;
}
logger.debug(username + ' enrolled successfully');
member = new User(username);
member._enrollmentSecret = enrollmentSecret;
return member.setEnrollment(message.key, message.certificate, getMspID(userOrg));
}).then(() => {
client.setUserContext(member);
return member;
}, (err) => {
logger.error(util.format('%s enroll failed: %s', username, err.stack ? err.stack : err));
return '' + err;
});;
}
});
}).then((user) => {
if (isJson && isJson === true) {
var response = {
success: true,
secret: user._enrollmentSecret,
message: username + ' enrolled Successfully',
};
return response;
} }
return user; if(user && user.isEnrolled) {
}, (err) => { if (isJson && isJson === true) {
logger.error(util.format('Failed to get registered user: %s, error: %s', username, err.stack ? err.stack : err)); var response = {
return '' + err; success: true,
}); secret: user._enrollmentSecret,
}; message: username + ' enrolled Successfully',
};
var getOrgAdmin = function(userOrg) { return response;
var admin = ORGS[userOrg].admin; }
var keyPath = path.join(__dirname, admin.key); } else {
var keyPEM = Buffer.from(readAllFiles(keyPath)[0]).toString(); throw new Error('User was not enrolled ');
var certPath = path.join(__dirname, admin.cert); }
var certPEM = readAllFiles(certPath)[0].toString(); } catch(error) {
logger.error('Failed to get registered user: %s with error: %s', username, error.toString());
var client = getClientForOrg(userOrg); return 'failed '+error.toString();
var cryptoSuite = hfc.newCryptoSuite();
if (userOrg) {
cryptoSuite.setCryptoKeyStore(hfc.newCryptoKeyStore({path: getKeyStoreForOrg(getOrgName(userOrg))}));
client.setCryptoSuite(cryptoSuite);
} }
return hfc.newDefaultKeyValueStore({
path: getKeyStoreForOrg(getOrgName(userOrg))
}).then((store) => {
client.setStateStore(store);
return client.createUser({
username: 'peer'+userOrg+'Admin',
mspid: getMspID(userOrg),
cryptoContent: {
privateKeyPEM: keyPEM,
signedCertPEM: certPEM
}
});
});
}; };
var setupChaincodeDeploy = function() { var setupChaincodeDeploy = function() {
process.env.GOPATH = path.join(__dirname, hfc.getConfigSetting('CC_SRC_PATH')); process.env.GOPATH = path.join(__dirname, hfc.getConfigSetting('CC_SRC_PATH'));
}; };
@ -307,13 +126,7 @@ var getLogger = function(moduleName) {
return logger; return logger;
}; };
exports.getChannelForOrg = getChannelForOrg;
exports.getClientForOrg = getClientForOrg; exports.getClientForOrg = getClientForOrg;
exports.getLogger = getLogger; exports.getLogger = getLogger;
exports.setupChaincodeDeploy = setupChaincodeDeploy; exports.setupChaincodeDeploy = setupChaincodeDeploy;
exports.getMspID = getMspID; exports.getRegisteredUser = getRegisteredUser;
exports.ORGS = ORGS;
exports.newPeers = newPeers;
exports.newEventHubs = newEventHubs;
exports.getRegisteredUsers = getRegisteredUsers;
exports.getOrgAdmin = getOrgAdmin;

73
balance-transfer/app/install-chaincode.js
View file

@ -22,29 +22,36 @@ var helper = require('./helper.js');
var logger = helper.getLogger('install-chaincode'); var logger = helper.getLogger('install-chaincode');
var tx_id = null; var tx_id = null;
var installChaincode = function(peers, chaincodeName, chaincodePath, var installChaincode = async function(peers, chaincodeName, chaincodePath,
chaincodeVersion, chaincodeType, username, org) { chaincodeVersion, chaincodeType, username, org_name) {
logger.debug( logger.debug('\n\n============ Install chaincode on organizations ============\n');
'\n============ Install chaincode on organizations ============\n');
helper.setupChaincodeDeploy(); helper.setupChaincodeDeploy();
var channel = helper.getChannelForOrg(org); let error_message = null;
var client = helper.getClientForOrg(org); try {
logger.info('Calling peers in organization "%s" to join the channel', org_name);
return helper.getOrgAdmin(org).then((user) => { // first setup the client for this org
var client = await helper.getClientForOrg(org_name, username);
logger.debug('Successfully got the fabric client for the organization "%s"', org_name);
tx_id = client.newTransactionID(true); //get an admin transactionID
var request = { var request = {
targets: helper.newPeers(peers, org), targets: peers,
chaincodePath: chaincodePath, chaincodePath: chaincodePath,
chaincodeId: chaincodeName, chaincodeId: chaincodeName,
chaincodeVersion: chaincodeVersion, chaincodeVersion: chaincodeVersion,
chaincodeType: chaincodeType chaincodeType: chaincodeType
}; };
return client.installChaincode(request); let results = await client.installChaincode(request);
}, (err) => { // the returned object has both the endorsement results
logger.error('Failed to enroll user \'' + username + '\'. ' + err); // and the actual proposal, the proposal will be needed
throw new Error('Failed to enroll user \'' + username + '\'. ' + err); // later when we send a transaction to the orederer
}).then((results) => {
var proposalResponses = results[0]; var proposalResponses = results[0];
var proposal = results[1]; var proposal = results[1];
// lets have a look at the responses to see if they are
// all good, if good they will also include signatures
// required to be committed
var all_good = true; var all_good = true;
for (var i in proposalResponses) { for (var i in proposalResponses) {
let one_good = false; let one_good = false;
@ -53,28 +60,34 @@ var installChaincode = function(peers, chaincodeName, chaincodePath,
one_good = true; one_good = true;
logger.info('install proposal was good'); logger.info('install proposal was good');
} else { } else {
logger.error('install proposal was bad'); logger.error('install proposal was bad %j',proposalResponses.toJSON());
} }
all_good = all_good & one_good; all_good = all_good & one_good;
} }
if (all_good) { if (all_good) {
logger.info(util.format( logger.info('Successfully sent install Proposal and received ProposalResponse');
'Successfully sent install Proposal and received ProposalResponse: Status - %s',
proposalResponses[0].response.status));
logger.debug('\nSuccessfully Installed chaincode on organization ' + org +
'\n');
return 'Successfully Installed chaincode on organization ' + org;
} else { } else {
logger.error( error_message = 'Failed to send install Proposal or receive valid response. Response null or status is not 200'
'Failed to send install Proposal or receive valid response. Response null or status is not 200. exiting...' logger.error(error_message);
);
return 'Failed to send install Proposal or receive valid response. Response null or status is not 200. exiting...';
} }
}, (err) => { } catch(error) {
logger.error('Failed to send install proposal due to error: ' + err.stack ? logger.error('Failed to install due to error: ' + error.stack ? error.stack : error);
err.stack : err); error_message = error.toString();
throw new Error('Failed to send install proposal due to error: ' + err.stack ? }
err.stack : err);
}); if (!error_message) {
let message = util.format('Successfully install chaincode');
logger.info(message);
// build a response to send back to the REST caller
let response = {
success: true,
message: message
};
return response;
} else {
let message = util.format('Failed to install due to:%s',error_message);
logger.error(message);
throw new Error(message);
}
}; };
exports.installChaincode = installChaincode; exports.installChaincode = installChaincode;

226
balance-transfer/app/instantiate-chaincode.js
View file

@ -18,32 +18,31 @@ var path = require('path');
var fs = require('fs'); var fs = require('fs');
var util = require('util'); var util = require('util');
var hfc = require('fabric-client'); var hfc = require('fabric-client');
var Peer = require('fabric-client/lib/Peer.js');
var EventHub = require('fabric-client/lib/EventHub.js');
var helper = require('./helper.js'); var helper = require('./helper.js');
var logger = helper.getLogger('instantiate-chaincode'); var logger = helper.getLogger('instantiate-chaincode');
var ORGS = hfc.getConfigSetting('network-config');
var tx_id = null;
var eh = null;
var instantiateChaincode = function(channelName, chaincodeName, chaincodeVersion, functionName, chaincodeType, var instantiateChaincode = async function(channelName, chaincodeName, chaincodeVersion, functionName, chaincodeType, args, username, org_name) {
args, username, org) { logger.debug('\n\n============ Instantiate chaincode on channel ' + channelName +
logger.debug('\n============ Instantiate chaincode on organization ' + org +
' ============\n'); ' ============\n');
var error_message = null;
var eventhubs_in_use = [];
try {
// first setup the client for this org
var client = await helper.getClientForOrg(org_name, username);
logger.debug('Successfully got the fabric client for the organization "%s"', org_name);
var channel = client.getChannel(channelName);
if(!channel) {
let message = util.format('Channel %s was not defined in the connection profile', channelName);
logger.error(message);
throw new Error(message);
}
var tx_id = client.newTransactionID(true); // Get an admin based transactionID
// An admin based transactionID will
// indicate that admin identity should
// be used to sign the proposal request.
// will need the transaction ID string for the event registration later
var deployId = tx_id.getTransactionID();
var channel = helper.getChannelForOrg(org);
var client = helper.getClientForOrg(org);
return helper.getOrgAdmin(org).then((user) => {
// read the config block from the orderer for the channel
// and initialize the verify MSPs based on the participating
// organizations
return channel.initialize();
}, (err) => {
logger.error('Failed to enroll user \'' + username + '\'. ' + err);
throw new Error('Failed to enroll user \'' + username + '\'. ' + err);
}).then((success) => {
tx_id = client.newTransactionID();
// send proposal to endorser // send proposal to endorser
var request = { var request = {
chaincodeId: chaincodeName, chaincodeId: chaincodeName,
@ -56,13 +55,17 @@ var instantiateChaincode = function(channelName, chaincodeName, chaincodeVersion
if (functionName) if (functionName)
request.fcn = functionName; request.fcn = functionName;
return channel.sendInstantiateProposal(request); let results = await channel.sendInstantiateProposal(request, 60000); //instantiate takes much longer
}, (err) => {
logger.error('Failed to initialize the channel'); // the returned object has both the endorsement results
throw new Error('Failed to initialize the channel'); // and the actual proposal, the proposal will be needed
}).then((results) => { // later when we send a transaction to the orderer
var proposalResponses = results[0]; var proposalResponses = results[0];
var proposal = results[1]; var proposal = results[1];
// lets have a look at the responses to see if they are
// all good, if good they will also include signatures
// required to be committed
var all_good = true; var all_good = true;
for (var i in proposalResponses) { for (var i in proposalResponses) {
let one_good = false; let one_good = false;
@ -75,89 +78,118 @@ var instantiateChaincode = function(channelName, chaincodeName, chaincodeVersion
} }
all_good = all_good & one_good; all_good = all_good & one_good;
} }
if (all_good) { if (all_good) {
logger.info(util.format( logger.info(util.format(
'Successfully sent Proposal and received ProposalResponse: Status - %s, message - "%s", metadata - "%s", endorsement signature: %s', 'Successfully sent Proposal and received ProposalResponse: Status - %s, message - "%s", metadata - "%s", endorsement signature: %s',
proposalResponses[0].response.status, proposalResponses[0].response.message, proposalResponses[0].response.status, proposalResponses[0].response.message,
proposalResponses[0].response.payload, proposalResponses[0].endorsement proposalResponses[0].response.payload, proposalResponses[0].endorsement
.signature)); .signature));
var request = {
// tell each peer to join and wait for the event hub of each peer to tell us
// that the channel has been created on each peer
var promises = [];
let event_hubs = client.getEventHubsForOrg(org_name);
logger.debug('found %s eventhubs for this organization %s',event_hubs.length, org_name);
event_hubs.forEach((eh) => {
let instantiateEventPromise = new Promise((resolve, reject) => {
logger.debug('instantiateEventPromise - setting up event');
let event_timeout = setTimeout(() => {
let message = 'REQUEST_TIMEOUT:' + eh._ep._endpoint.addr;
logger.error(message);
eh.disconnect();
reject(new Error(message));
}, 60000);
eh.registerTxEvent(deployId, (tx, code) => {
logger.info('The chaincode instantiate transaction has been committed on peer %s',eh._ep._endpoint.addr);
clearTimeout(event_timeout);
eh.unregisterTxEvent(deployId);
if (code !== 'VALID') {
let message = until.format('The chaincode instantiate transaction was invalid, code:%s',code);
logger.error(message);
reject(new Error(message));
} else {
let message = 'The chaincode instantiate transaction was valid.';
logger.info(message);
resolve(message);
}
}, (err) => {
clearTimeout(event_timeout);
eh.unregisterTxEvent(deployId);
let message = 'Problem setting up the event hub :'+ err.toString();
logger.error(message);
reject(new Error(message));
});
});
promises.push(instantiateEventPromise);
eh.connect();
eventhubs_in_use.push(eh);
});
var orderer_request = {
txId: tx_id, //must includethe transaction id so that the outbound
// transaction to the orderer will be signed by the admin
// id as was the proposal above, notice that transactionID
// generated above was based on the admin id not userContext.
proposalResponses: proposalResponses, proposalResponses: proposalResponses,
proposal: proposal proposal: proposal
}; };
// set the transaction listener and set a timeout of 30sec var sendPromise = channel.sendTransaction(orderer_request);
// if the transaction did not get committed within the timeout period, // put the send to the orderer last so that the events get registered and
// fail the test // are ready for the orderering and committing
var deployId = tx_id.getTransactionID(); promises.push(sendPromise);
let results = await Promise.all(promises);
logger.debug(util.format('------->>> R E S P O N S E : %j', results));
let response = results.pop(); // orderer results are last in the results
if (response.status === 'SUCCESS') {
logger.info('Successfully sent transaction to the orderer.');
} else {
error_message = util.format('Failed to order the transaction. Error code: %s',response.status);
logger.debug(error_message);
}
eh = client.newEventHub(); // now see what each of the event hubs reported
let data = fs.readFileSync(path.join(__dirname, ORGS[org].peers['peer1'][ for(let i in results) {
'tls_cacerts' let event_hub_result = results[i];
])); let event_hub = event_hubs[i];
eh.setPeerAddr(ORGS[org].peers['peer1']['events'], { logger.debug('Event results for event hub :%s',event_hub._ep._endpoint.addr);
pem: Buffer.from(data).toString(), if(typeof event_hub_result === 'string') {
'ssl-target-name-override': ORGS[org].peers['peer1']['server-hostname'] logger.debug(event_hub_result);
}); } else {
eh.connect(); if(!error_message) error_message = event_hub_result.toString();
logger.debug(event_hub_result.toString());
let txPromise = new Promise((resolve, reject) => { }
let handle = setTimeout(() => { }
eh.disconnect();
reject();
}, 30000);
eh.registerTxEvent(deployId, (tx, code) => {
logger.info(
'The chaincode instantiate transaction has been committed on peer ' +
eh._ep._endpoint.addr);
clearTimeout(handle);
eh.unregisterTxEvent(deployId);
eh.disconnect();
if (code !== 'VALID') {
logger.error('The chaincode instantiate transaction was invalid, code = ' + code);
reject();
} else {
logger.info('The chaincode instantiate transaction was valid.');
resolve();
}
});
});
var sendPromise = channel.sendTransaction(request);
return Promise.all([sendPromise].concat([txPromise])).then((results) => {
logger.debug('Event promise all complete and testing complete');
return results[0]; // the first returned value is from the 'sendPromise' which is from the 'sendTransaction()' call
}).catch((err) => {
logger.error(
util.format('Failed to send instantiate transaction and get notifications within the timeout period. %s', err)
);
return 'Failed to send instantiate transaction and get notifications within the timeout period.';
});
} else { } else {
logger.error( error_message = util.format('Failed to send Proposal and receive all good ProposalResponse');
'Failed to send instantiate Proposal or receive valid response. Response null or status is not 200. exiting...' logger.debug(error_message);
);
return 'Failed to send instantiate Proposal or receive valid response. Response null or status is not 200. exiting...';
} }
}, (err) => { } catch (error) {
logger.error('Failed to send instantiate proposal due to error: ' + err.stack ? logger.error('Failed to send instantiate due to error: ' + error.stack ? error.stack : error);
err.stack : err); error_message = error.toString();
return 'Failed to send instantiate proposal due to error: ' + err.stack ? }
err.stack : err;
}).then((response) => { // need to shutdown open event streams
if (response.status === 'SUCCESS') { eventhubs_in_use.forEach((eh) => {
logger.info('Successfully sent transaction to the orderer.'); eh.disconnect();
return 'Chaincode Instantiation is SUCCESS';
} else {
logger.error('Failed to order the transaction. Error code: ' + response.status);
return 'Failed to order the transaction. Error code: ' + response.status;
}
}, (err) => {
logger.error('Failed to send instantiate due to error: ' + err.stack ? err
.stack : err);
return 'Failed to send instantiate due to error: ' + err.stack ? err.stack :
err;
}); });
if (!error_message) {
let message = util.format(
'Successfully instantiate chaingcode in organization %s to the channel \'%s\'',
org_name, channelName);
logger.info(message);
// build a response to send back to the REST caller
let response = {
success: true,
message: message
};
return response;
} else {
let message = util.format('Failed to instantiate. cause:%s',error_message);
logger.error(message);
throw new Error(message);
}
}; };
exports.instantiateChaincode = instantiateChaincode; exports.instantiateChaincode = instantiateChaincode;

214
balance-transfer/app/invoke-transaction.js
View file

@ -18,22 +18,28 @@ var path = require('path');
var fs = require('fs'); var fs = require('fs');
var util = require('util'); var util = require('util');
var hfc = require('fabric-client'); var hfc = require('fabric-client');
var Peer = require('fabric-client/lib/Peer.js');
var helper = require('./helper.js'); var helper = require('./helper.js');
var logger = helper.getLogger('invoke-chaincode'); var logger = helper.getLogger('invoke-chaincode');
var EventHub = require('fabric-client/lib/EventHub.js');
var ORGS = hfc.getConfigSetting('network-config');
var invokeChaincode = function(peerNames, channelName, chaincodeName, fcn, args, username, org) { var invokeChaincode = async function(peerNames, channelName, chaincodeName, fcn, args, username, org_name) {
logger.debug(util.format('\n============ invoke transaction on organization %s ============\n', org)); logger.debug(util.format('\n============ invoke transaction on channel %s ============\n', channelName));
var client = helper.getClientForOrg(org); var error_message = null;
var channel = helper.getChannelForOrg(org); var eventhubs_in_use = [];
var targets = (peerNames) ? helper.newPeers(peerNames, org) : undefined; var tx_id_string = null;
var tx_id = null; try {
// first setup the client for this org
var client = await helper.getClientForOrg(org_name, username);
logger.debug('Successfully got the fabric client for the organization "%s"', org_name);
var channel = client.getChannel(channelName);
if(!channel) {
let message = util.format('Channel %s was not defined in the connection profile', channelName);
logger.error(message);
throw new Error(message);
}
var tx_id = client.newTransactionID();
// will need the transaction ID string for the event registration later
tx_id_string = tx_id.getTransactionID();
return helper.getRegisteredUsers(username, org).then((user) => {
tx_id = client.newTransactionID();
logger.debug(util.format('Sending transaction "%j"', tx_id));
// send proposal to endorser // send proposal to endorser
var request = { var request = {
chaincodeId: chaincodeName, chaincodeId: chaincodeName,
@ -43,115 +49,133 @@ var invokeChaincode = function(peerNames, channelName, chaincodeName, fcn, args,
txId: tx_id txId: tx_id
}; };
if (targets) let results = await channel.sendTransactionProposal(request);
request.targets = targets;
return channel.sendTransactionProposal(request); // the returned object has both the endorsement results
}, (err) => { // and the actual proposal, the proposal will be needed
logger.error('Failed to enroll user \'' + username + '\'. ' + err); // later when we send a transaction to the orderer
throw new Error('Failed to enroll user \'' + username + '\'. ' + err);
}).then((results) => {
var proposalResponses = results[0]; var proposalResponses = results[0];
var proposal = results[1]; var proposal = results[1];
// lets have a look at the responses to see if they are
// all good, if good they will also include signatures
// required to be committed
var all_good = true; var all_good = true;
for (var i in proposalResponses) { for (var i in proposalResponses) {
let one_good = false; let one_good = false;
if (proposalResponses && proposalResponses[i].response && if (proposalResponses && proposalResponses[i].response &&
proposalResponses[i].response.status === 200) { proposalResponses[i].response.status === 200) {
one_good = true; one_good = true;
logger.info('transaction proposal was good'); logger.info('invoke chaincode proposal was good');
} else { } else {
logger.error('transaction proposal was bad'); logger.error('invoke chaincode proposal was bad');
} }
all_good = all_good & one_good; all_good = all_good & one_good;
} }
if (all_good) { if (all_good) {
logger.debug(util.format( logger.info(util.format(
'Successfully sent Proposal and received ProposalResponse: Status - %s, message - "%s", metadata - "%s", endorsement signature: %s', 'Successfully sent Proposal and received ProposalResponse: Status - %s, message - "%s", metadata - "%s", endorsement signature: %s',
proposalResponses[0].response.status, proposalResponses[0].response.message, proposalResponses[0].response.status, proposalResponses[0].response.message,
proposalResponses[0].response.payload, proposalResponses[0].endorsement proposalResponses[0].response.payload, proposalResponses[0].endorsement
.signature)); .signature));
var request = {
// tell each peer to join and wait for the event hub of each peer to tell us
// that the channel has been created on each peer
var promises = [];
let event_hubs = client.getEventHubsForOrg(org_name);
event_hubs.forEach((eh) => {
logger.debug('invokeEventPromise - setting up event');
let invokeEventPromise = new Promise((resolve, reject) => {
let event_timeout = setTimeout(() => {
let message = 'REQUEST_TIMEOUT:' + eh._ep._endpoint.addr;
logger.error(message);
eh.disconnect();
reject(new Error(message));
}, 3000);
eh.registerTxEvent(tx_id_string, (tx, code) => {
logger.info('The chaincode invoke chaincode transaction has been committed on peer %s',eh._ep._endpoint.addr);
clearTimeout(event_timeout);
eh.unregisterTxEvent(tx_id_string);
if (code !== 'VALID') {
let message = until.format('The invoke chaincode transaction was invalid, code:%s',code);
logger.error(message);
reject(new Error(message));
} else {
let message = 'The invoke chaincode transaction was valid.';
logger.info(message);
resolve(message);
}
}, (err) => {
clearTimeout(event_timeout);
eh.unregisterTxEvent(tx_id_string);
let message = 'Problem setting up the event hub :'+ err.toString();
logger.error(message);
reject(new Error(message));
});
});
promises.push(invokeEventPromise);
eh.connect();
eventhubs_in_use.push(eh);
});
var orderer_request = {
txId: tx_id,
proposalResponses: proposalResponses, proposalResponses: proposalResponses,
proposal: proposal proposal: proposal
}; };
// set the transaction listener and set a timeout of 30sec var sendPromise = channel.sendTransaction(orderer_request);
// if the transaction did not get committed within the timeout period, // put the send to the orderer last so that the events get registered and
// fail the test // are ready for the orderering and committing
var transactionID = tx_id.getTransactionID(); promises.push(sendPromise);
var eventPromises = []; let results = await Promise.all(promises);
logger.debug(util.format('------->>> R E S P O N S E : %j', results));
if (!peerNames) { let response = results.pop(); // orderer results are last in the results
peerNames = channel.getPeers().map(function(peer) { if (response.status === 'SUCCESS') {
return peer.getName(); logger.info('Successfully sent transaction to the orderer.');
}); } else {
error_message = util.format('Failed to order the transaction. Error code: %s',response.status);
logger.debug(error_message);
} }
var eventhubs = helper.newEventHubs(peerNames, org); // now see what each of the event hubs reported
for (let key in eventhubs) { for(let i in results) {
let eh = eventhubs[key]; let event_hub_result = results[i];
eh.connect(); let event_hub = event_hubs[i];
logger.debug('Event results for event hub :%s',event_hub._ep._endpoint.addr);
let txPromise = new Promise((resolve, reject) => { if(typeof event_hub_result === 'string') {
let handle = setTimeout(() => { logger.debug(event_hub_result);
eh.disconnect(); } else {
reject(); if(!error_message) error_message = event_hub_result.toString();
}, 30000); logger.debug(event_hub_result.toString());
}
eh.registerTxEvent(transactionID, (tx, code) => { }
clearTimeout(handle);
eh.unregisterTxEvent(transactionID);
eh.disconnect();
if (code !== 'VALID') {
logger.error(
'The balance transfer transaction was invalid, code = ' + code);
reject();
} else {
logger.info(
'The balance transfer transaction has been committed on peer ' +
eh._ep._endpoint.addr);
resolve();
}
});
});
eventPromises.push(txPromise);
};
var sendPromise = channel.sendTransaction(request);
return Promise.all([sendPromise].concat(eventPromises)).then((results) => {
logger.debug(' event promise all complete and testing complete');
return results[0]; // the first returned value is from the 'sendPromise' which is from the 'sendTransaction()' call
}).catch((err) => {
logger.error(
'Failed to send transaction and get notifications within the timeout period.'
);
return 'Failed to send transaction and get notifications within the timeout period.';
});
} else { } else {
logger.error( error_message = util.format('Failed to send Proposal and receive all good ProposalResponse');
'Failed to send Proposal or receive valid response. Response null or status is not 200. exiting...' logger.debug(error_message);
);
return 'Failed to send Proposal or receive valid response. Response null or status is not 200. exiting...';
} }
}, (err) => { } catch (error) {
logger.error('Failed to send proposal due to error: ' + err.stack ? err.stack : logger.error('Failed to invoke due to error: ' + error.stack ? error.stack : error);
err); error_message = error.toString();
return 'Failed to send proposal due to error: ' + err.stack ? err.stack : }
err;
}).then((response) => { // need to shutdown open event streams
if (response.status === 'SUCCESS') { eventhubs_in_use.forEach((eh) => {
logger.info('Successfully sent transaction to the orderer.'); eh.disconnect();
return tx_id.getTransactionID();
} else {
logger.error('Failed to order the transaction. Error code: ' + response.status);
return 'Failed to order the transaction. Error code: ' + response.status;
}
}, (err) => {
logger.error('Failed to send transaction due to error: ' + err.stack ? err
.stack : err);
return 'Failed to send transaction due to error: ' + err.stack ? err.stack :
err;
}); });
if (!error_message) {
let message = util.format(
'Successfully invoked the chaincode %s to the channel \'%s\'',
org_name, channelName);
logger.info(message);
return tx_id_string;
} else {
let message = util.format('Failed to invoke chaincode. cause:%s',error_message);
logger.error(message);
throw new Error(message);
}
}; };
exports.invokeChaincode = invokeChaincode; exports.invokeChaincode = invokeChaincode;

219
balance-transfer/app/join-channel.js
View file

@ -17,123 +17,144 @@ var util = require('util');
var path = require('path'); var path = require('path');
var fs = require('fs'); var fs = require('fs');
var Peer = require('fabric-client/lib/Peer.js');
var EventHub = require('fabric-client/lib/EventHub.js');
var tx_id = null;
var nonce = null;
var config = require('../config.json');
var helper = require('./helper.js'); var helper = require('./helper.js');
var logger = helper.getLogger('Join-Channel'); var logger = helper.getLogger('Join-Channel');
//helper.hfc.addConfigFile(path.join(__dirname, 'network-config.json'));
var ORGS = helper.ORGS;
var allEventhubs = [];
// /*
//Attempt to send a request to the orderer with the sendCreateChain method * Have an organization join a channel
// */
var joinChannel = function(channelName, peers, username, org) { var joinChannel = async function(channel_name, peers, username, org_name) {
// on process exit, always disconnect the event hub logger.debug('\n\n============ Join Channel start ============\n')
var closeConnections = function(isSuccess) { var error_message = null;
if (isSuccess) { var all_eventhubs = [];
logger.debug('\n============ Join Channel is SUCCESS ============\n'); try {
} else { logger.info('Calling peers in organization "%s" to join the channel', org_name);
logger.debug('\n!!!!!!!! ERROR: Join Channel FAILED !!!!!!!!\n');
// first setup the client for this org
var client = await helper.getClientForOrg(org_name, username);
logger.debug('Successfully got the fabric client for the organization "%s"', org_name);
var channel = client.getChannel(channel_name);
if(!channel) {
let message = util.format('Channel %s was not defined in the connection profile', channel_name);
logger.error(message);
throw new Error(message);
} }
logger.debug('');
for (var key in allEventhubs) {
var eventhub = allEventhubs[key];
if (eventhub && eventhub.isconnected()) {
//logger.debug('Disconnecting the event hub');
eventhub.disconnect();
}
}
};
//logger.debug('\n============ Join Channel ============\n')
logger.info(util.format(
'Calling peers in organization "%s" to join the channel', org));
var client = helper.getClientForOrg(org); // next step is to get the genesis_block from the orderer,
var channel = helper.getChannelForOrg(org); // the starting point for the channel that we want to join
var eventhubs = [];
return helper.getOrgAdmin(org).then((admin) => {
logger.info(util.format('received member object for admin of the organization "%s": ', org));
tx_id = client.newTransactionID();
let request = { let request = {
txId : tx_id txId : client.newTransactionID(true) //get an admin based transactionID
}; };
let genesis_block = await channel.getGenesisBlock(request);
return channel.getGenesisBlock(request); // tell each peer to join and wait for the event hub of each peer to tell us
}).then((genesis_block) => { // that the channel has been created on each peer
tx_id = client.newTransactionID(); var promises = [];
var request = { var block_registration_numbers = [];
targets: helper.newPeers(peers, org), let event_hubs = client.getEventHubsForOrg(org_name);
txId: tx_id, event_hubs.forEach((eh) => {
block: genesis_block let configBlockPromise = new Promise((resolve, reject) => {
}; let event_timeout = setTimeout(() => {
let message = 'REQUEST_TIMEOUT:' + eh._ep._endpoint.addr;
eventhubs = helper.newEventHubs(peers, org); logger.error(message);
for (let key in eventhubs) { eh.disconnect();
let eh = eventhubs[key]; reject(new Error(message));
eh.connect(); }, 60000);
allEventhubs.push(eh); let block_registration_number = eh.registerBlockEvent((block) => {
} clearTimeout(event_timeout);
// a peer may have more than one channel so
var eventPromises = []; // we must check that this block came from the channel we
eventhubs.forEach((eh) => { // asked the peer to join
let txPromise = new Promise((resolve, reject) => {
let handle = setTimeout(reject, parseInt(config.eventWaitTime));
eh.registerBlockEvent((block) => {
clearTimeout(handle);
// in real-world situations, a peer may have more than one channels so
// we must check that this block came from the channel we asked the peer to join
if (block.data.data.length === 1) { if (block.data.data.length === 1) {
// Config block must only contain one transaction // Config block must only contain one transaction
var channel_header = block.data.data[0].payload.header.channel_header; var channel_header = block.data.data[0].payload.header.channel_header;
if (channel_header.channel_id === channelName) { if (channel_header.channel_id === channel_name) {
resolve(); let message = util.format('EventHub % has reported a block update for channel %s',eh._ep._endpoint.addr,channel_name);
} logger.info(message)
else { resolve(message);
reject(); } else {
let message = util.format('Unknown channel block event received from %s',eh._ep._endpoint.addr);
logger.error(message);
reject(new Error(message));
} }
} }
}, (err) => {
clearTimeout(event_timeout);
let message = 'Problem setting up the event hub :'+ err.toString();
logger.error(message);
reject(new Error(message));
}); });
// save the registration handle so able to deregister
block_registration_numbers.push(block_registration_number);
all_eventhubs.push(eh); //save for later so that we can shut it down
}); });
eventPromises.push(txPromise); promises.push(configBlockPromise);
eh.connect(); //this opens the event stream that must be shutdown at some point with a disconnect()
}); });
let sendPromise = channel.joinChannel(request);
return Promise.all([sendPromise].concat(eventPromises)); let join_request = {
}, (err) => { targets: peers, //using the peer names which only is allowed when a connection profile is loaded
logger.error('Failed to enroll user \'' + username + '\' due to error: ' + txId: client.newTransactionID(true), //get an admin based transactionID
err.stack ? err.stack : err); block: genesis_block
throw new Error('Failed to enroll user \'' + username + };
'\' due to error: ' + err.stack ? err.stack : err); let join_promise = channel.joinChannel(join_request);
}).then((results) => { promises.push(join_promise);
let results = await Promise.all(promises);
logger.debug(util.format('Join Channel R E S P O N S E : %j', results)); logger.debug(util.format('Join Channel R E S P O N S E : %j', results));
if (results[0] && results[0][0] && results[0][0].response && results[0][0]
.response.status == 200) { // lets check the results of sending to the peers which is
logger.info(util.format( // last in the results array
'Successfully joined peers in organization %s to the channel \'%s\'', let peers_results = results.pop();
org, channelName)); // then each peer results
closeConnections(true); for(let i in peers_results) {
let response = { let peer_result = peers_results[i];
success: true, if(peer_result.response && peer_result.response.status == 200) {
message: util.format( logger.info('Successfully joined peer to the channel %s',channel_name);
'Successfully joined peers in organization %s to the channel \'%s\'', } else {
org, channelName) let message = util.format('Failed to joined peer to the channel %s',channel_name);
}; error_message = message;
return response; logger.error(message);
} else { }
logger.error(' Failed to join channel');
closeConnections();
throw new Error('Failed to join channel');
} }
}, (err) => { // now see what each of the event hubs reported
logger.error('Failed to join channel due to error: ' + err.stack ? err.stack : for(let i in results) {
err); let event_hub_result = results[i];
closeConnections(); let event_hub = event_hubs[i];
throw new Error('Failed to join channel due to error: ' + err.stack ? err.stack : let block_registration_number = block_registration_numbers[i];
err); logger.debug('Event results for event hub :%s',event_hub._ep._endpoint.addr);
if(typeof event_hub_result === 'string') {
logger.debug(event_hub_result);
} else {
if(!error_message) error_message = event_hub_result.toString();
logger.debug(event_hub_result.toString());
}
event_hub.unregisterBlockEvent(block_registration_number);
}
} catch(error) {
logger.error('Failed to join channel due to error: ' + error.stack ? error.stack : error);
error_message = error.toString();
}
// need to shutdown open event streams
all_eventhubs.forEach((eh) => {
eh.disconnect();
}); });
if (!error_message) {
let message = util.format(
'Successfully joined peers in organization %s to the channel:%s',
org_name, channel_name);
logger.info(message);
// build a response to send back to the REST caller
let response = {
success: true,
message: message
};
return response;
} else {
let message = util.format('Failed to join all peers to channel. cause:%s',error_message);
logger.error(message);
throw new Error(message);
}
}; };
exports.joinChannel = joinChannel; exports.joinChannel = joinChannel;

55
balance-transfer/app/network-config-aws.json
View file

@ -1,55 +0,0 @@
{
"network-config": {
"orderer": {
"url": "grpc://ec2-13-59-99-140.us-east-2.compute.amazonaws.com:7050",
"server-hostname": "orderer.example.com",
"tls_cacerts": "../artifacts/channel/crypto-config/ordererOrganizations/example.com/orderers/orderer.example.com/tls/ca.crt"
},
"org1": {
"name": "peerOrg1",
"mspid": "Org1MSP",
"ca": "https://ec2-13-59-99-140.us-east-2.compute.amazonaws.com:7054",
"peers": {
"peer1": {
"requests": "grpc://ec2-13-59-99-140.us-east-2.compute.amazonaws.com:7051",
"events": "grpc://ec2-13-59-99-140.us-east-2.compute.amazonaws.com:7053",
"server-hostname": "peer0.org1.example.com",
"tls_cacerts": "../artifacts/channel/crypto-config/peerOrganizations/org1.example.com/peers/peer0.org1.example.com/tls/ca.crt"
},
"peer2": {
"requests": "grpc://ec2-13-59-99-140.us-east-2.compute.amazonaws.com:7056",
"events": "grpc://ec2-13-59-99-140.us-east-2.compute.amazonaws.com:7058",
"server-hostname": "peer1.org1.example.com",
"tls_cacerts": "../artifacts/channel/crypto-config/peerOrganizations/org1.example.com/peers/peer1.org1.example.com/tls/ca.crt"
}
},
"admin": {
"key": "../artifacts/channel/crypto-config/peerOrganizations/org1.example.com/users/Admin@org1.example.com/msp/keystore",
"cert": "../artifacts/channel/crypto-config/peerOrganizations/org1.example.com/users/Admin@org1.example.com/msp/signcerts"
}
},
"org2": {
"name": "peerOrg2",
"mspid": "Org2MSP",
"ca": "https://ec2-13-59-99-140.us-east-2.compute.amazonaws.com:8054",
"peers": {
"peer1": {
"requests": "grpc://ec2-13-59-99-140.us-east-2.compute.amazonaws.com:8051",
"events": "grpc://ec2-13-59-99-140.us-east-2.compute.amazonaws.com:8053",
"server-hostname": "peer0.org2.example.com",
"tls_cacerts": "../artifacts/channel/crypto-config/peerOrganizations/org2.example.com/peers/peer0.org2.example.com/tls/ca.crt"
},
"peer2": {
"requests": "grpc://ec2-13-59-99-140.us-east-2.compute.amazonaws.com:8056",
"events": "grpc://ec2-13-59-99-140.us-east-2.compute.amazonaws.com:8058",
"server-hostname": "peer1.org2.example.com",
"tls_cacerts": "../artifacts/channel/crypto-config/peerOrganizations/org2.example.com/peers/peer1.org2.example.com/tls/ca.crt"
}
},
"admin": {
"key": "../artifacts/channel/crypto-config/peerOrganizations/org2.example.com/users/Admin@org2.example.com/msp/keystore",
"cert": "../artifacts/channel/crypto-config/peerOrganizations/org2.example.com/users/Admin@org2.example.com/msp/signcerts"
}
}
}
}

55
balance-transfer/app/network-config.json
View file

@ -1,55 +0,0 @@
{
"network-config": {
"orderer": {
"url": "grpcs://localhost:7050",
"server-hostname": "orderer.example.com",
"tls_cacerts": "../artifacts/channel/crypto-config/ordererOrganizations/example.com/orderers/orderer.example.com/tls/ca.crt"
},
"org1": {
"name": "peerOrg1",
"mspid": "Org1MSP",
"ca": "https://localhost:7054",
"peers": {
"peer1": {
"requests": "grpcs://localhost:7051",
"events": "grpcs://localhost:7053",
"server-hostname": "peer0.org1.example.com",
"tls_cacerts": "../artifacts/channel/crypto-config/peerOrganizations/org1.example.com/peers/peer0.org1.example.com/tls/ca.crt"
},
"peer2": {
"requests": "grpcs://localhost:7056",
"events": "grpcs://localhost:7058",
"server-hostname": "peer1.org1.example.com",
"tls_cacerts": "../artifacts/channel/crypto-config/peerOrganizations/org1.example.com/peers/peer1.org1.example.com/tls/ca.crt"
}
},
"admin": {
"key": "../artifacts/channel/crypto-config/peerOrganizations/org1.example.com/users/Admin@org1.example.com/msp/keystore",
"cert": "../artifacts/channel/crypto-config/peerOrganizations/org1.example.com/users/Admin@org1.example.com/msp/signcerts"
}
},
"org2": {
"name": "peerOrg2",
"mspid": "Org2MSP",
"ca": "https://localhost:8054",
"peers": {
"peer1": {
"requests": "grpcs://localhost:8051",
"events": "grpcs://localhost:8053",
"server-hostname": "peer0.org2.example.com",
"tls_cacerts": "../artifacts/channel/crypto-config/peerOrganizations/org2.example.com/peers/peer0.org2.example.com/tls/ca.crt"
},
"peer2": {
"requests": "grpcs://localhost:8056",
"events": "grpcs://localhost:8058",
"server-hostname": "peer1.org2.example.com",
"tls_cacerts": "../artifacts/channel/crypto-config/peerOrganizations/org2.example.com/peers/peer1.org2.example.com/tls/ca.crt"
}
},
"admin": {
"key": "../artifacts/channel/crypto-config/peerOrganizations/org2.example.com/users/Admin@org2.example.com/msp/keystore",
"cert": "../artifacts/channel/crypto-config/peerOrganizations/org2.example.com/users/Admin@org2.example.com/msp/signcerts"
}
}
}
}

319
balance-transfer/app/query.js
View file

@ -17,31 +17,29 @@ var path = require('path');
var fs = require('fs'); var fs = require('fs');
var util = require('util'); var util = require('util');
var hfc = require('fabric-client'); var hfc = require('fabric-client');
var Peer = require('fabric-client/lib/Peer.js');
var EventHub = require('fabric-client/lib/EventHub.js');
var config = require('../config.json');
var helper = require('./helper.js'); var helper = require('./helper.js');
var logger = helper.getLogger('Query'); var logger = helper.getLogger('Query');
var queryChaincode = function(peer, channelName, chaincodeName, args, fcn, username, org) { var queryChaincode = async function(peer, channelName, chaincodeName, args, fcn, username, org_name) {
var channel = helper.getChannelForOrg(org); try {
var client = helper.getClientForOrg(org); // first setup the client for this org
var target = buildTarget(peer, org); var client = await helper.getClientForOrg(org_name, username);
return helper.getRegisteredUsers(username, org).then((user) => { logger.debug('Successfully got the fabric client for the organization "%s"', org_name);
tx_id = client.newTransactionID(); var channel = client.getChannel(channelName);
if(!channel) {
let message = util.format('Channel %s was not defined in the connection profile', channelName);
logger.error(message);
throw new Error(message);
}
// send query // send query
var request = { var request = {
targets : [peer], //queryByChaincode allows for multiple targets
chaincodeId: chaincodeName, chaincodeId: chaincodeName,
txId: tx_id,
fcn: fcn, fcn: fcn,
args: args args: args
}; };
return channel.queryByChaincode(request, target); let response_payloads = await channel.queryByChaincode(request);
}, (err) => {
logger.info('Failed to get submitter \''+username+'\'');
return 'Failed to get submitter \''+username+'\'. Error: ' + err.stack ? err.stack :
err;
}).then((response_payloads) => {
if (response_payloads) { if (response_payloads) {
for (let i = 0; i < response_payloads.length; i++) { for (let i = 0; i < response_payloads.length; i++) {
logger.info(args[0]+' now has ' + response_payloads[i].toString('utf8') + logger.info(args[0]+' now has ' + response_payloads[i].toString('utf8') +
@ -53,147 +51,130 @@ var queryChaincode = function(peer, channelName, chaincodeName, args, fcn, usern
logger.error('response_payloads is null'); logger.error('response_payloads is null');
return 'response_payloads is null'; return 'response_payloads is null';
} }
}, (err) => { } catch(error) {
logger.error('Failed to send query due to error: ' + err.stack ? err.stack : logger.error('Failed to query due to error: ' + error.stack ? error.stack : error);
err); return error.toString();
return 'Failed to send query due to error: ' + err.stack ? err.stack : err; }
}).catch((err) => {
logger.error('Failed to end to end test with error:' + err.stack ? err.stack :
err);
return 'Failed to end to end test with error:' + err.stack ? err.stack :
err;
});
}; };
var getBlockByNumber = function(peer, blockNumber, username, org) { var getBlockByNumber = async function(peer, channelName, blockNumber, username, org_name) {
var target = buildTarget(peer, org); try {
var channel = helper.getChannelForOrg(org); // first setup the client for this org
var client = await helper.getClientForOrg(org_name, username);
return helper.getRegisteredUsers(username, org).then((member) => { logger.debug('Successfully got the fabric client for the organization "%s"', org_name);
return channel.queryBlock(parseInt(blockNumber), target); var channel = client.getChannel(channelName);
}, (err) => { if(!channel) {
logger.info('Failed to get submitter "' + username + '"'); let message = util.format('Channel %s was not defined in the connection profile', channelName);
return 'Failed to get submitter "' + username + '". Error: ' + err.stack ? logger.error(message);
err.stack : err; throw new Error(message);
}).then((response_payloads) => {
if (response_payloads) {
//logger.debug(response_payloads);
logger.debug(response_payloads);
return response_payloads; //response_payloads.data.data[0].buffer;
} else {
logger.error('response_payloads is null');
return 'response_payloads is null';
} }
}, (err) => {
logger.error('Failed to send query due to error: ' + err.stack ? err.stack : let response_payload = await channel.queryBlock(parseInt(blockNumber, peer));
err); if (response_payload) {
return 'Failed to send query due to error: ' + err.stack ? err.stack : err; logger.debug(response_payload);
}).catch((err) => { return response_payload;
logger.error('Failed to query with error:' + err.stack ? err.stack : err); } else {
return 'Failed to query with error:' + err.stack ? err.stack : err; logger.error('response_payload is null');
}); return 'response_payload is null';
}
} catch(error) {
logger.error('Failed to query due to error: ' + error.stack ? error.stack : error);
return error.toString();
}
}; };
var getTransactionByID = function(peer, trxnID, username, org) { var getTransactionByID = async function(peer, channelName, trxnID, username, org_name) {
var target = buildTarget(peer, org); try {
var channel = helper.getChannelForOrg(org); // first setup the client for this org
var client = await helper.getClientForOrg(org_name, username);
return helper.getRegisteredUsers(username, org).then((member) => { logger.debug('Successfully got the fabric client for the organization "%s"', org_name);
return channel.queryTransaction(trxnID, target); var channel = client.getChannel(channelName);
}, (err) => { if(!channel) {
logger.info('Failed to get submitter "' + username + '"'); let message = util.format('Channel %s was not defined in the connection profile', channelName);
return 'Failed to get submitter "' + username + '". Error: ' + err.stack ? logger.error(message);
err.stack : err; throw new Error(message);
}).then((response_payloads) => {
if (response_payloads) {
logger.debug(response_payloads);
return response_payloads;
} else {
logger.error('response_payloads is null');
return 'response_payloads is null';
} }
}, (err) => {
logger.error('Failed to send query due to error: ' + err.stack ? err.stack : let response_payload = await channel.queryTransaction(trxnID, peer);
err); if (response_payload) {
return 'Failed to send query due to error: ' + err.stack ? err.stack : err; logger.debug(response_payload);
}).catch((err) => { return response_payload;
logger.error('Failed to query with error:' + err.stack ? err.stack : err); } else {
return 'Failed to query with error:' + err.stack ? err.stack : err; logger.error('response_payload is null');
}); return 'response_payload is null';
}
} catch(error) {
logger.error('Failed to query due to error: ' + error.stack ? error.stack : error);
return error.toString();
}
}; };
var getBlockByHash = function(peer, hash, username, org) { var getBlockByHash = async function(peer, channelName, hash, username, org_name) {
var target = buildTarget(peer, org); try {
var channel = helper.getChannelForOrg(org); // first setup the client for this org
var client = await helper.getClientForOrg(org_name, username);
return helper.getRegisteredUsers(username, org).then((member) => { logger.debug('Successfully got the fabric client for the organization "%s"', org_name);
return channel.queryBlockByHash(Buffer.from(hash), target); var channel = client.getChannel(channelName);
}, (err) => { if(!channel) {
logger.info('Failed to get submitter "' + username + '"'); let message = util.format('Channel %s was not defined in the connection profile', channelName);
return 'Failed to get submitter "' + username + '". Error: ' + err.stack ? logger.error(message);
err.stack : err; throw new Error(message);
}).then((response_payloads) => {
if (response_payloads) {
logger.debug(response_payloads);
return response_payloads;
} else {
logger.error('response_payloads is null');
return 'response_payloads is null';
} }
}, (err) => {
logger.error('Failed to send query due to error: ' + err.stack ? err.stack : let response_payload = await channel.queryBlockByHash(Buffer.from(hash), peer);
err); if (response_payload) {
return 'Failed to send query due to error: ' + err.stack ? err.stack : err; logger.debug(response_payload);
}).catch((err) => { return response_payload;
logger.error('Failed to query with error:' + err.stack ? err.stack : err); } else {
return 'Failed to query with error:' + err.stack ? err.stack : err; logger.error('response_payload is null');
}); return 'response_payload is null';
}
} catch(error) {
logger.error('Failed to query due to error: ' + error.stack ? error.stack : error);
return error.toString();
}
}; };
var getChainInfo = function(peer, username, org) { var getChainInfo = async function(peer, channelName, username, org_name) {
var target = buildTarget(peer, org); try {
var channel = helper.getChannelForOrg(org); // first setup the client for this org
var client = await helper.getClientForOrg(org_name, username);
return helper.getRegisteredUsers(username, org).then((member) => { logger.debug('Successfully got the fabric client for the organization "%s"', org_name);
return channel.queryInfo(target); var channel = client.getChannel(channelName);
}, (err) => { if(!channel) {
logger.info('Failed to get submitter "' + username + '"'); let message = util.format('Channel %s was not defined in the connection profile', channelName);
return 'Failed to get submitter "' + username + '". Error: ' + err.stack ? logger.error(message);
err.stack : err; throw new Error(message);
}).then((blockchainInfo) => {
if (blockchainInfo) {
// FIXME: Save this for testing 'getBlockByHash' ?
logger.debug('===========================================');
logger.debug(blockchainInfo.currentBlockHash);
logger.debug('===========================================');
//logger.debug(blockchainInfo);
return blockchainInfo;
} else {
logger.error('response_payloads is null');
return 'response_payloads is null';
} }
}, (err) => {
logger.error('Failed to send query due to error: ' + err.stack ? err.stack : let response_payload = await channel.queryInfo(peer);
err); if (response_payload) {
return 'Failed to send query due to error: ' + err.stack ? err.stack : err; logger.debug(response_payload);
}).catch((err) => { return response_payload;
logger.error('Failed to query with error:' + err.stack ? err.stack : err); } else {
return 'Failed to query with error:' + err.stack ? err.stack : err; logger.error('response_payload is null');
}); return 'response_payload is null';
}
} catch(error) {
logger.error('Failed to query due to error: ' + error.stack ? error.stack : error);
return error.toString();
}
}; };
//getInstalledChaincodes //getInstalledChaincodes
var getInstalledChaincodes = function(peer, type, username, org) { var getInstalledChaincodes = async function(peer, channelName, type, username, org_name) {
var target = buildTarget(peer, org); try {
var channel = helper.getChannelForOrg(org); // first setup the client for this org
var client = helper.getClientForOrg(org); var client = await helper.getClientForOrg(org_name, username);
logger.debug('Successfully got the fabric client for the organization "%s"', org_name);
return helper.getOrgAdmin(org).then((member) => { let response = null
if (type === 'installed') { if (type === 'installed') {
return client.queryInstalledChaincodes(target); response = await client.queryInstalledChaincodes(peer, true); //use the admin identity
} else { } else {
return channel.queryInstantiatedChaincodes(target); var channel = client.getChannel(channelName);
if(!channel) {
let message = util.format('Channel %s was not defined in the connection profile', channelName);
logger.error(message);
throw new Error(message);
}
response = await channel.queryInstantiatedChaincodes(peer, true); //use the admin identity
} }
}, (err) => {
logger.info('Failed to get submitter "' + username + '"');
return 'Failed to get submitter "' + username + '". Error: ' + err.stack ?
err.stack : err;
}).then((response) => {
if (response) { if (response) {
if (type === 'installed') { if (type === 'installed') {
logger.debug('<<< Installed Chaincodes >>>'); logger.debug('<<< Installed Chaincodes >>>');
@ -214,28 +195,18 @@ var getInstalledChaincodes = function(peer, type, username, org) {
logger.error('response is null'); logger.error('response is null');
return 'response is null'; return 'response is null';
} }
}, (err) => { } catch(error) {
logger.error('Failed to send query due to error: ' + err.stack ? err.stack : logger.error('Failed to query due to error: ' + error.stack ? error.stack : error);
err); return error.toString();
return 'Failed to send query due to error: ' + err.stack ? err.stack : err; }
}).catch((err) => {
logger.error('Failed to query with error:' + err.stack ? err.stack : err);
return 'Failed to query with error:' + err.stack ? err.stack : err;
});
}; };
var getChannels = function(peer, username, org) { var getChannels = async function(peer, username, org_name) {
var target = buildTarget(peer, org); try {
var channel = helper.getChannelForOrg(org); // first setup the client for this org
var client = helper.getClientForOrg(org); var client = await helper.getClientForOrg(org_name, username);
logger.debug('Successfully got the fabric client for the organization "%s"', org_name);
return helper.getRegisteredUsers(username, org).then((member) => { let response = await client.queryChannels(peer);
//channel.setPrimaryPeer(targets[0]);
return client.queryChannels(target);
}, (err) => {
logger.info('Failed to get submitter "' + username + '"');
return 'Failed to get submitter "' + username + '". Error: ' + err.stack ?
err.stack : err;
}).then((response) => {
if (response) { if (response) {
logger.debug('<<< channels >>>'); logger.debug('<<< channels >>>');
var channelNames = []; var channelNames = [];
@ -248,25 +219,11 @@ var getChannels = function(peer, username, org) {
logger.error('response_payloads is null'); logger.error('response_payloads is null');
return 'response_payloads is null'; return 'response_payloads is null';
} }
}, (err) => { } catch(error) {
logger.error('Failed to send query due to error: ' + err.stack ? err.stack : logger.error('Failed to query due to error: ' + error.stack ? error.stack : error);
err); return error.toString();
return 'Failed to send query due to error: ' + err.stack ? err.stack : err;
}).catch((err) => {
logger.error('Failed to query with error:' + err.stack ? err.stack : err);
return 'Failed to query with error:' + err.stack ? err.stack : err;
});
};
function buildTarget(peer, org) {
var target = null;
if (typeof peer !== 'undefined') {
let targets = helper.newPeers([peer], org);
if (targets && targets.length > 0) target = targets[0];
} }
};
return target;
}
exports.queryChaincode = queryChaincode; exports.queryChaincode = queryChaincode;
exports.getBlockByNumber = getBlockByNumber; exports.getBlockByNumber = getBlockByNumber;

2
balance-transfer/artifacts/docker-compose.yaml
View file

@ -11,6 +11,7 @@ services:
image: hyperledger/fabric-ca image: hyperledger/fabric-ca
environment: environment:
- FABRIC_CA_HOME=/etc/hyperledger/fabric-ca-server - FABRIC_CA_HOME=/etc/hyperledger/fabric-ca-server
- FABRIC_CA_SERVER_CA_NAME=ca-org1
- FABRIC_CA_SERVER_CA_CERTFILE=/etc/hyperledger/fabric-ca-server-config/ca.org1.example.com-cert.pem - FABRIC_CA_SERVER_CA_CERTFILE=/etc/hyperledger/fabric-ca-server-config/ca.org1.example.com-cert.pem
- FABRIC_CA_SERVER_CA_KEYFILE=/etc/hyperledger/fabric-ca-server-config/0e729224e8b3f31784c8a93c5b8ef6f4c1c91d9e6e577c45c33163609fe40011_sk - FABRIC_CA_SERVER_CA_KEYFILE=/etc/hyperledger/fabric-ca-server-config/0e729224e8b3f31784c8a93c5b8ef6f4c1c91d9e6e577c45c33163609fe40011_sk
- FABRIC_CA_SERVER_TLS_ENABLED=true - FABRIC_CA_SERVER_TLS_ENABLED=true
@ -27,6 +28,7 @@ services:
image: hyperledger/fabric-ca image: hyperledger/fabric-ca
environment: environment:
- FABRIC_CA_HOME=/etc/hyperledger/fabric-ca-server - FABRIC_CA_HOME=/etc/hyperledger/fabric-ca-server
- FABRIC_CA_SERVER_CA_NAME=ca-org2
- FABRIC_CA_SERVER_CA_CERTFILE=/etc/hyperledger/fabric-ca-server-config/ca.org2.example.com-cert.pem - FABRIC_CA_SERVER_CA_CERTFILE=/etc/hyperledger/fabric-ca-server-config/ca.org2.example.com-cert.pem
- FABRIC_CA_SERVER_CA_KEYFILE=/etc/hyperledger/fabric-ca-server-config/a7d47efa46a6ba07730c850fed2c1375df27360d7227f48cdc2f80e505678005_sk - FABRIC_CA_SERVER_CA_KEYFILE=/etc/hyperledger/fabric-ca-server-config/a7d47efa46a6ba07730c850fed2c1375df27360d7227f48cdc2f80e505678005_sk
- FABRIC_CA_SERVER_TLS_ENABLED=true - FABRIC_CA_SERVER_TLS_ENABLED=true

236
balance-transfer/artifacts/network-config-aws.yaml Normal file
View file

@ -0,0 +1,236 @@
---
#
# The network connection profile provides client applications the information about the target
# blockchain network that are necessary for the applications to interact with it. These are all
# knowledge that must be acquired from out-of-band sources. This file provides such a source.
#
name: "balance-transfer"
#
# Any properties with an "x-" prefix will be treated as application-specific, exactly like how naming
# in HTTP headers or swagger properties work. The SDK will simply ignore these fields and leave
# them for the applications to process. This is a mechanism for different components of an application
# to exchange information that are not part of the standard schema described below. In particular,
# the "x-type" property with the "hlfv1" value example below is used by Hyperledger Composer to
# determine the type of Fabric networks (v0.6 vs. v1.0) it needs to work with.
#
x-type: "hlfv1"
#
# Describe what the target network is/does.
#
description: "Balance Transfer Network"
#
# Schema version of the content. Used by the SDK to apply the corresponding parsing rules.
#
version: "1.0"
#
# The client section will be added on a per org basis see org1.yaml and org2.yaml
#
#client:
#
# [Optional]. But most apps would have this section so that channel objects can be constructed
# based on the content below. If an app is creating channels, then it likely will not need this
# section.
#
channels:
# name of the channel
mychannel:
# Required. list of orderers designated by the application to use for transactions on this
# channel. This list can be a result of access control ("org1" can only access "ordererA"), or
# operational decisions to share loads from applications among the orderers. The values must
# be "names" of orgs defined under "organizations/peers"
orderers:
- orderer.example.com
# Required. list of peers from participating orgs
peers:
peer0.org1.example.com:
# [Optional]. will this peer be sent transaction proposals for endorsement? The peer must
# have the chaincode installed. The app can also use this property to decide which peers
# to send the chaincode install request. Default: true
endorsingPeer: true
# [Optional]. will this peer be sent query proposals? The peer must have the chaincode
# installed. The app can also use this property to decide which peers to send the
# chaincode install request. Default: true
chaincodeQuery: true
# [Optional]. will this peer be sent query proposals that do not require chaincodes, like
# queryBlock(), queryTransaction(), etc. Default: true
ledgerQuery: true
# [Optional]. will this peer be the target of the SDK's listener registration? All peers can
# produce events but the app typically only needs to connect to one to listen to events.
# Default: true
eventSource: true
peer1.org1.example.com:
endorsingPeer: false
chaincodeQuery: true
ledgerQuery: true
eventSource: false
peer0.org2.example.com:
endorsingPeer: true
chaincodeQuery: true
ledgerQuery: true
eventSource: true
peer1.org2.example.com:
endorsingPeer: false
chaincodeQuery: true
ledgerQuery: true
eventSource: false
# [Optional]. what chaincodes are expected to exist on this channel? The application can use
# this information to validate that the target peers are in the expected state by comparing
# this list with the query results of getInstalledChaincodes() and getInstantiatedChaincodes()
chaincodes:
# the format follows the "cannonical name" of chaincodes by fabric code
- mycc:v0
#
# list of participating organizations in this network
#
organizations:
Org1:
mspid: Org1MSP
peers:
- peer0.org1.example.com
- peer1.org1.example.com
# [Optional]. Certificate Authorities issue certificates for identification purposes in a Fabric based
# network. Typically certificates provisioning is done in a separate process outside of the
# runtime network. Fabric-CA is a special certificate authority that provides a REST APIs for
# dynamic certificate management (enroll, revoke, re-enroll). The following section is only for
# Fabric-CA servers.
certificateAuthorities:
- ca-org1
# [Optional]. If the application is going to make requests that are reserved to organization
# administrators, including creating/updating channels, installing/instantiating chaincodes, it
# must have access to the admin identity represented by the private key and signing certificate.
# Both properties can be the PEM string or local path to the PEM file. Note that this is mainly for
# convenience in development mode, production systems should not expose sensitive information
# this way. The SDK should allow applications to set the org admin identity via APIs, and only use
# this route as an alternative when it exists.
adminPrivateKey:
path: artifacts/channel/crypto-config/peerOrganizations/org1.example.com/users/Admin@org1.example.com/msp/keystore/5890f0061619c06fb29dea8cb304edecc020fe63f41a6db109f1e227cc1cb2a8_sk
signedCert:
path: artifacts/channel/crypto-config/peerOrganizations/org1.example.com/users/Admin@org1.example.com/msp/signcerts/Admin@org1.example.com-cert.pem
# the profile will contain public information about organizations other than the one it belongs to.
# These are necessary information to make transaction lifecycles work, including MSP IDs and
# peers with a public URL to send transaction proposals. The file will not contain private
# information reserved for members of the organization, such as admin key and certificate,
# fabric-ca registrar enroll ID and secret, etc.
Org2:
mspid: Org2MSP
peers:
- peer0.org2.example.com
- peer1.org2.example.com
certificateAuthorities:
- ca-org2
adminPrivateKey:
path: artifacts/channel/crypto-config/peerOrganizations/org2.example.com/users/Admin@org2.example.com/msp/keystore/1995b11d6573ed3be52fcd7a5fa477bc0f183e1f5f398c8281d0ce7c2c75a076_sk
signedCert:
path: artifacts/channel/crypto-config/peerOrganizations/org2.example.com/users/Admin@org2.example.com/msp/signcerts/Admin@org2.example.com-cert.pem
#
# List of orderers to send transaction and channel create/update requests to. For the time
# being only one orderer is needed. If more than one is defined, which one get used by the
# SDK is implementation specific. Consult each SDK's documentation for its handling of orderers.
#
orderers:
orderer.example.com:
url: grpcs://ec2-13-59-99-140.us-east-2.compute.amazonaws.com:7050
# these are standard properties defined by the gRPC library
# they will be passed in as-is to gRPC client constructor
grpcOptions:
ssl-target-name-override: orderer.example.com
grpc-max-send-message-length: 15
tlsCACerts:
path: artifacts/channel/crypto-config/ordererOrganizations/example.com/orderers/orderer.example.com/tls/ca.crt
#
# List of peers to send various requests to, including endorsement, query
# and event listener registration.
#
peers:
peer0.org1.example.com:
# this URL is used to send endorsement and query requests
url: grpcs://ec2-13-59-99-140.us-east-2.compute.amazonaws.com:7051
# this URL is used to connect the EventHub and registering event listeners
eventUrl: grpcs://ec2-13-59-99-140.us-east-2.compute.amazonaws.com:7053
grpcOptions:
ssl-target-name-override: peer0.org1.example.com
tlsCACerts:
path: artifacts/channel/crypto-config/peerOrganizations/org1.example.com/peers/peer0.org1.example.com/tls/ca.crt
peer1.org1.example.com:
url: grpcs://ec2-13-59-99-140.us-east-2.compute.amazonaws.com:7056
eventUrl: grpcs://ec2-13-59-99-140.us-east-2.compute.amazonaws.com:7058
grpcOptions:
ssl-target-name-override: peer1.org1.example.com
tlsCACerts:
path: artifacts/channel/crypto-config/peerOrganizations/org1.example.com/peers/peer1.org1.example.com/tls/ca.crt
peer0.org2.example.com:
url: grpcs://ec2-13-59-99-140.us-east-2.compute.amazonaws.com:8051
eventUrl: grpcs://ec2-13-59-99-140.us-east-2.compute.amazonaws.com:8053
grpcOptions:
ssl-target-name-override: peer0.org2.example.com
tlsCACerts:
path: artifacts/channel/crypto-config/peerOrganizations/org2.example.com/peers/peer0.org2.example.com/tls/ca.crt
peer1.org2.example.com:
url: grpcs://ec2-13-59-99-140.us-east-2.compute.amazonaws.com:8056
eventUrl: grpcs://ec2-13-59-99-140.us-east-2.compute.amazonaws.com:8058
grpcOptions:
ssl-target-name-override: peer1.org2.example.com
tlsCACerts:
path: artifacts/channel/crypto-config/peerOrganizations/org2.example.com/peers/peer1.org2.example.com/tls/ca.crt
#
# Fabric-CA is a special kind of Certificate Authority provided by Hyperledger Fabric which allows
# certificate management to be done via REST APIs. Application may choose to use a standard
# Certificate Authority instead of Fabric-CA, in which case this section would not be specified.
#
certificateAuthorities:
ca-org1:
url: https://ec2-13-59-99-140.us-east-2.compute.amazonaws.com:7054
# the properties specified under this object are passed to the 'http' client verbatim when
# making the request to the Fabric-CA server
httpOptions:
verify: false
tlsCACerts:
path: artifacts/channel/crypto-config/peerOrganizations/org1.example.com/ca/ca.org1.example.com-cert.pem
# Fabric-CA supports dynamic user enrollment via REST APIs. A "root" user, a.k.a registrar, is
# needed to enroll and invoke new users.
registrar:
- enrollId: admin
enrollSecret: adminpw
# [Optional] The optional name of the CA.
caName: ca-org1
ca-org2:
url: https://ec2-13-59-99-140.us-east-2.compute.amazonaws.com:8054
httpOptions:
verify: false
tlsCACerts:
path: artifacts/channel/crypto-config/peerOrganizations/org2.example.com/ca/ca.org2.example.com-cert.pem
registrar:
- enrollId: admin
enrollSecret: adminpw
# [Optional] The optional name of the CA.
caName: ca-org2

236
balance-transfer/artifacts/network-config.yaml Normal file
View file

@ -0,0 +1,236 @@
---
#
# The network connection profile provides client applications the information about the target
# blockchain network that are necessary for the applications to interact with it. These are all
# knowledge that must be acquired from out-of-band sources. This file provides such a source.
#
name: "balance-transfer"
#
# Any properties with an "x-" prefix will be treated as application-specific, exactly like how naming
# in HTTP headers or swagger properties work. The SDK will simply ignore these fields and leave
# them for the applications to process. This is a mechanism for different components of an application
# to exchange information that are not part of the standard schema described below. In particular,
# the "x-type" property with the "hlfv1" value example below is used by Hyperledger Composer to
# determine the type of Fabric networks (v0.6 vs. v1.0) it needs to work with.
#
x-type: "hlfv1"
#
# Describe what the target network is/does.
#
description: "Balance Transfer Network"
#
# Schema version of the content. Used by the SDK to apply the corresponding parsing rules.
#
version: "1.0"
#
# The client section will be added on a per org basis see org1.yaml and org2.yaml
#
#client:
#
# [Optional]. But most apps would have this section so that channel objects can be constructed
# based on the content below. If an app is creating channels, then it likely will not need this
# section.
#
channels:
# name of the channel
mychannel:
# Required. list of orderers designated by the application to use for transactions on this
# channel. This list can be a result of access control ("org1" can only access "ordererA"), or
# operational decisions to share loads from applications among the orderers. The values must
# be "names" of orgs defined under "organizations/peers"
orderers:
- orderer.example.com
# Required. list of peers from participating orgs
peers:
peer0.org1.example.com:
# [Optional]. will this peer be sent transaction proposals for endorsement? The peer must
# have the chaincode installed. The app can also use this property to decide which peers
# to send the chaincode install request. Default: true
endorsingPeer: true
# [Optional]. will this peer be sent query proposals? The peer must have the chaincode
# installed. The app can also use this property to decide which peers to send the
# chaincode install request. Default: true
chaincodeQuery: true
# [Optional]. will this peer be sent query proposals that do not require chaincodes, like
# queryBlock(), queryTransaction(), etc. Default: true
ledgerQuery: true
# [Optional]. will this peer be the target of the SDK's listener registration? All peers can
# produce events but the app typically only needs to connect to one to listen to events.
# Default: true
eventSource: true
peer1.org1.example.com:
endorsingPeer: false
chaincodeQuery: true
ledgerQuery: true
eventSource: false
peer0.org2.example.com:
endorsingPeer: true
chaincodeQuery: true
ledgerQuery: true
eventSource: true
peer1.org2.example.com:
endorsingPeer: false
chaincodeQuery: true
ledgerQuery: true
eventSource: false
# [Optional]. what chaincodes are expected to exist on this channel? The application can use
# this information to validate that the target peers are in the expected state by comparing
# this list with the query results of getInstalledChaincodes() and getInstantiatedChaincodes()
chaincodes:
# the format follows the "cannonical name" of chaincodes by fabric code
- mycc:v0
#
# list of participating organizations in this network
#
organizations:
Org1:
mspid: Org1MSP
peers:
- peer0.org1.example.com
- peer1.org1.example.com
# [Optional]. Certificate Authorities issue certificates for identification purposes in a Fabric based
# network. Typically certificates provisioning is done in a separate process outside of the
# runtime network. Fabric-CA is a special certificate authority that provides a REST APIs for
# dynamic certificate management (enroll, revoke, re-enroll). The following section is only for
# Fabric-CA servers.
certificateAuthorities:
- ca-org1
# [Optional]. If the application is going to make requests that are reserved to organization
# administrators, including creating/updating channels, installing/instantiating chaincodes, it
# must have access to the admin identity represented by the private key and signing certificate.
# Both properties can be the PEM string or local path to the PEM file. Note that this is mainly for
# convenience in development mode, production systems should not expose sensitive information
# this way. The SDK should allow applications to set the org admin identity via APIs, and only use
# this route as an alternative when it exists.
adminPrivateKey:
path: artifacts/channel/crypto-config/peerOrganizations/org1.example.com/users/Admin@org1.example.com/msp/keystore/5890f0061619c06fb29dea8cb304edecc020fe63f41a6db109f1e227cc1cb2a8_sk
signedCert:
path: artifacts/channel/crypto-config/peerOrganizations/org1.example.com/users/Admin@org1.example.com/msp/signcerts/Admin@org1.example.com-cert.pem
# the profile will contain public information about organizations other than the one it belongs to.
# These are necessary information to make transaction lifecycles work, including MSP IDs and
# peers with a public URL to send transaction proposals. The file will not contain private
# information reserved for members of the organization, such as admin key and certificate,
# fabric-ca registrar enroll ID and secret, etc.
Org2:
mspid: Org2MSP
peers:
- peer0.org2.example.com
- peer1.org2.example.com
certificateAuthorities:
- ca-org2
adminPrivateKey:
path: artifacts/channel/crypto-config/peerOrganizations/org2.example.com/users/Admin@org2.example.com/msp/keystore/1995b11d6573ed3be52fcd7a5fa477bc0f183e1f5f398c8281d0ce7c2c75a076_sk
signedCert:
path: artifacts/channel/crypto-config/peerOrganizations/org2.example.com/users/Admin@org2.example.com/msp/signcerts/Admin@org2.example.com-cert.pem
#
# List of orderers to send transaction and channel create/update requests to. For the time
# being only one orderer is needed. If more than one is defined, which one get used by the
# SDK is implementation specific. Consult each SDK's documentation for its handling of orderers.
#
orderers:
orderer.example.com:
url: grpcs://localhost:7050
# these are standard properties defined by the gRPC library
# they will be passed in as-is to gRPC client constructor
grpcOptions:
ssl-target-name-override: orderer.example.com
grpc-max-send-message-length: 15
tlsCACerts:
path: artifacts/channel/crypto-config/ordererOrganizations/example.com/orderers/orderer.example.com/tls/ca.crt
#
# List of peers to send various requests to, including endorsement, query
# and event listener registration.
#
peers:
peer0.org1.example.com:
# this URL is used to send endorsement and query requests
url: grpcs://localhost:7051
# this URL is used to connect the EventHub and registering event listeners
eventUrl: grpcs://localhost:7053
grpcOptions:
ssl-target-name-override: peer0.org1.example.com
tlsCACerts:
path: artifacts/channel/crypto-config/peerOrganizations/org1.example.com/peers/peer0.org1.example.com/tls/ca.crt
peer1.org1.example.com:
url: grpcs://localhost:7056
eventUrl: grpcs://localhost:7058
grpcOptions:
ssl-target-name-override: peer1.org1.example.com
tlsCACerts:
path: artifacts/channel/crypto-config/peerOrganizations/org1.example.com/peers/peer1.org1.example.com/tls/ca.crt
peer0.org2.example.com:
url: grpcs://localhost:8051
eventUrl: grpcs://localhost:8053
grpcOptions:
ssl-target-name-override: peer0.org2.example.com
tlsCACerts:
path: artifacts/channel/crypto-config/peerOrganizations/org2.example.com/peers/peer0.org2.example.com/tls/ca.crt
peer1.org2.example.com:
url: grpcs://localhost:8056
eventUrl: grpcs://localhost:8058
grpcOptions:
ssl-target-name-override: peer1.org2.example.com
tlsCACerts:
path: artifacts/channel/crypto-config/peerOrganizations/org2.example.com/peers/peer1.org2.example.com/tls/ca.crt
#
# Fabric-CA is a special kind of Certificate Authority provided by Hyperledger Fabric which allows
# certificate management to be done via REST APIs. Application may choose to use a standard
# Certificate Authority instead of Fabric-CA, in which case this section would not be specified.
#
certificateAuthorities:
ca-org1:
url: https://localhost:7054
# the properties specified under this object are passed to the 'http' client verbatim when
# making the request to the Fabric-CA server
httpOptions:
verify: false
tlsCACerts:
path: artifacts/channel/crypto-config/peerOrganizations/org1.example.com/ca/ca.org1.example.com-cert.pem
# Fabric-CA supports dynamic user enrollment via REST APIs. A "root" user, a.k.a registrar, is
# needed to enroll and invoke new users.
registrar:
- enrollId: admin
enrollSecret: adminpw
# [Optional] The optional name of the CA.
caName: ca-org1
ca-org2:
url: https://localhost:8054
httpOptions:
verify: false
tlsCACerts:
path: artifacts/channel/crypto-config/peerOrganizations/org2.example.com/ca/ca.org2.example.com-cert.pem
registrar:
- enrollId: admin
enrollSecret: adminpw
# [Optional] The optional name of the CA.
caName: ca-org2

53
balance-transfer/artifacts/org1.yaml Normal file
View file

@ -0,0 +1,53 @@
---
#
# The network connection profile provides client applications the information about the target
# blockchain network that are necessary for the applications to interact with it. These are all
# knowledge that must be acquired from out-of-band sources. This file provides such a source.
#
name: "balance-transfer-org1"
#
# Any properties with an "x-" prefix will be treated as application-specific, exactly like how naming
# in HTTP headers or swagger properties work. The SDK will simply ignore these fields and leave
# them for the applications to process. This is a mechanism for different components of an application
# to exchange information that are not part of the standard schema described below. In particular,
# the "x-type" property with the "hlfv1" value example below is used by Hyperledger Composer to
# determine the type of Fabric networks (v0.6 vs. v1.0) it needs to work with.
#
x-type: "hlfv1"
#
# Describe what the target network is/does.
#
description: "Balance Transfer Network - client definition for Org1"
#
# Schema version of the content. Used by the SDK to apply the corresponding parsing rules.
#
version: "1.0"
#
# The client section is SDK-specific. The sample below is for the node.js SDK
#
client:
# Which organization does this application instance belong to? The value must be the name of an org
# defined under "organizations"
organization: Org1
# Some SDKs support pluggable KV stores, the properties under "credentialStore"
# are implementation specific
credentialStore:
# [Optional]. Specific to FileKeyValueStore.js or similar implementations in other SDKs. Can be others
# if using an alternative impl. For instance, CouchDBKeyValueStore.js would require an object
# here for properties like url, db name, etc.
path: "./fabric-client-kv-org1"
# [Optional]. Specific to the CryptoSuite implementation. Software-based implementations like
# CryptoSuite_ECDSA_AES.js in node SDK requires a key store. PKCS#11 based implementations does
# not.
cryptoStore:
# Specific to the underlying KeyValueStore that backs the crypto key store.
path: "/tmp/fabric-client-kv-org1"
# [Optional]. Specific to Composer environment
wallet: wallet-name

53
balance-transfer/artifacts/org2.yaml Normal file
View file

@ -0,0 +1,53 @@
---
#
# The network connection profile provides client applications the information about the target
# blockchain network that are necessary for the applications to interact with it. These are all
# knowledge that must be acquired from out-of-band sources. This file provides such a source.
#
name: "balance-transfer-org2"
#
# Any properties with an "x-" prefix will be treated as application-specific, exactly like how naming
# in HTTP headers or swagger properties work. The SDK will simply ignore these fields and leave
# them for the applications to process. This is a mechanism for different components of an application
# to exchange information that are not part of the standard schema described below. In particular,
# the "x-type" property with the "hlfv1" value example below is used by Hyperledger Composer to
# determine the type of Fabric networks (v0.6 vs. v1.0) it needs to work with.
#
x-type: "hlfv1"
#
# Describe what the target network is/does.
#
description: "Balance Transfer Network - client definition for Org2"
#
# Schema version of the content. Used by the SDK to apply the corresponding parsing rules.
#
version: "1.0"
#
# The client section is SDK-specific. The sample below is for the node.js SDK
#
client:
# Which organization does this application instance belong to? The value must be the name of an org
# defined under "organizations"
organization: Org2
# Some SDKs support pluggable KV stores, the properties under "credentialStore"
# are implementation specific
credentialStore:
# [Optional]. Specific to FileKeyValueStore.js or similar implementations in other SDKs. Can be others
# if using an alternative impl. For instance, CouchDBKeyValueStore.js would require an object
# here for properties like url, db name, etc.
path: "./fabric-client-kv-org2"
# [Optional]. Specific to the CryptoSuite implementation. Software-based implementations like
# CryptoSuite_ECDSA_AES.js in node SDK requires a key store. PKCS#11 based implementations does
# not.
cryptoStore:
# Specific to the underlying KeyValueStore that backs the crypto key store.
path: "/tmp/fabric-client-kv-org2"
# [Optional]. Specific to Composer environment
wallet: wallet-name

10
balance-transfer/config.js
View file

@ -2,13 +2,17 @@ var util = require('util');
var path = require('path'); var path = require('path');
var hfc = require('fabric-client'); var hfc = require('fabric-client');
var file = 'network-config%s.json'; var file = 'network-config%s.yaml';
var env = process.env.TARGET_NETWORK; var env = process.env.TARGET_NETWORK;
if (env) if (env)
file = util.format(file, '-' + env); file = util.format(file, '-' + env);
else else
file = util.format(file, ''); file = util.format(file, '');
// indicate to the application where the setup file is located so it able
hfc.addConfigFile(path.join(__dirname, 'app', file)); // to have the hfc load it to initalize the fabric client instance
hfc.setConfigSetting('network-connection-profile-path',path.join(__dirname, 'app', '../artifacts',file));
hfc.setConfigSetting('Org1-connection-profile-path',path.join(__dirname, 'app', '../artifacts','org1.yaml'));
hfc.setConfigSetting('Org2-connection-profile-path',path.join(__dirname, 'app', '../artifacts','org2.yaml'));
// some other settings the application might need to know
hfc.addConfigFile(path.join(__dirname, 'config.json')); hfc.addConfigFile(path.join(__dirname, 'config.json'));

1
balance-transfer/config.json
View file

@ -4,7 +4,6 @@
"jwt_expiretime": "36000", "jwt_expiretime": "36000",
"channelName":"mychannel", "channelName":"mychannel",
"CC_SRC_PATH":"../artifacts", "CC_SRC_PATH":"../artifacts",
"keyValueStore":"/tmp/fabric-client-kvs",
"eventWaitTime":"30000", "eventWaitTime":"30000",
"admins":[ "admins":[
{ {

2541
balance-transfer/package-lock.json generated Normal file
View file

File diff suppressed because it is too large Load diff

4
balance-transfer/runApp.sh
View file

@ -36,8 +36,8 @@ function restartNetwork() {
dkcl dkcl
dkrm dkrm
#Cleanup the material #Cleanup the stores
rm -rf /tmp/hfc-test-kvs_peerOrg* $HOME/.hfc-key-store/ /tmp/fabric-client-kvs_peerOrg* rm -rf ./fabric-client-kv-org*
#Start the network #Start the network
docker-compose up -d docker-compose up -d

26
balance-transfer/testAPIs.sh
View file

@ -57,7 +57,7 @@ echo
ORG1_TOKEN=$(curl -s -X POST \ ORG1_TOKEN=$(curl -s -X POST \
http://localhost:4000/users \ http://localhost:4000/users \
-H "content-type: application/x-www-form-urlencoded" \ -H "content-type: application/x-www-form-urlencoded" \
-d 'username=Jim&orgName=org1') -d 'username=Jim&orgName=Org1')
echo $ORG1_TOKEN echo $ORG1_TOKEN
ORG1_TOKEN=$(echo $ORG1_TOKEN | jq ".token" | sed "s/\"//g") ORG1_TOKEN=$(echo $ORG1_TOKEN | jq ".token" | sed "s/\"//g")
echo echo
@ -68,7 +68,7 @@ echo
ORG2_TOKEN=$(curl -s -X POST \ ORG2_TOKEN=$(curl -s -X POST \
http://localhost:4000/users \ http://localhost:4000/users \
-H "content-type: application/x-www-form-urlencoded" \ -H "content-type: application/x-www-form-urlencoded" \
-d 'username=Barry&orgName=org2') -d 'username=Barry&orgName=Org2')
echo $ORG2_TOKEN echo $ORG2_TOKEN
ORG2_TOKEN=$(echo $ORG2_TOKEN | jq ".token" | sed "s/\"//g") ORG2_TOKEN=$(echo $ORG2_TOKEN | jq ".token" | sed "s/\"//g")
echo echo
@ -95,7 +95,7 @@ curl -s -X POST \
-H "authorization: Bearer $ORG1_TOKEN" \ -H "authorization: Bearer $ORG1_TOKEN" \
-H "content-type: application/json" \ -H "content-type: application/json" \
-d '{ -d '{
"peers": ["peer1","peer2"] "peers": ["peer0.org1.example.com","peer1.org1.example.com"]
}' }'
echo echo
echo echo
@ -107,7 +107,7 @@ curl -s -X POST \
-H "authorization: Bearer $ORG2_TOKEN" \ -H "authorization: Bearer $ORG2_TOKEN" \
-H "content-type: application/json" \ -H "content-type: application/json" \
-d '{ -d '{
"peers": ["peer1","peer2"] "peers": ["peer0.org2.example.com","peer1.org2.example.com"]
}' }'
echo echo
echo echo
@ -119,7 +119,7 @@ curl -s -X POST \
-H "authorization: Bearer $ORG1_TOKEN" \ -H "authorization: Bearer $ORG1_TOKEN" \
-H "content-type: application/json" \ -H "content-type: application/json" \
-d "{ -d "{
\"peers\": [\"peer1\", \"peer2\"], \"peers\": [\"peer0.org1.example.com\",\"peer1.org1.example.com\"],
\"chaincodeName\":\"mycc\", \"chaincodeName\":\"mycc\",
\"chaincodePath\":\"$CC_SRC_PATH\", \"chaincodePath\":\"$CC_SRC_PATH\",
\"chaincodeType\": \"$LANGUAGE\", \"chaincodeType\": \"$LANGUAGE\",
@ -135,7 +135,7 @@ curl -s -X POST \
-H "authorization: Bearer $ORG2_TOKEN" \ -H "authorization: Bearer $ORG2_TOKEN" \
-H "content-type: application/json" \ -H "content-type: application/json" \
-d "{ -d "{
\"peers\": [\"peer1\",\"peer2\"], \"peers\": [\"peer0.org2.example.com\",\"peer1.org2.example.com\"],
\"chaincodeName\":\"mycc\", \"chaincodeName\":\"mycc\",
\"chaincodePath\":\"$CC_SRC_PATH\", \"chaincodePath\":\"$CC_SRC_PATH\",
\"chaincodeType\": \"$LANGUAGE\", \"chaincodeType\": \"$LANGUAGE\",
@ -176,7 +176,7 @@ echo
echo "GET query chaincode on peer1 of Org1" echo "GET query chaincode on peer1 of Org1"
echo echo
curl -s -X GET \ curl -s -X GET \
"http://localhost:4000/channels/mychannel/chaincodes/mycc?peer=peer1&fcn=query&args=%5B%22a%22%5D" \ "http://localhost:4000/channels/mychannel/chaincodes/mycc?peer=peer0.org1.example.com&fcn=query&args=%5B%22a%22%5D" \
-H "authorization: Bearer $ORG1_TOKEN" \ -H "authorization: Bearer $ORG1_TOKEN" \
-H "content-type: application/json" -H "content-type: application/json"
echo echo
@ -185,7 +185,7 @@ echo
echo "GET query Block by blockNumber" echo "GET query Block by blockNumber"
echo echo
curl -s -X GET \ curl -s -X GET \
"http://localhost:4000/channels/mychannel/blocks/1?peer=peer1" \ "http://localhost:4000/channels/mychannel/blocks/1?peer=peer0.org1.example.com" \
-H "authorization: Bearer $ORG1_TOKEN" \ -H "authorization: Bearer $ORG1_TOKEN" \
-H "content-type: application/json" -H "content-type: application/json"
echo echo
@ -193,7 +193,7 @@ echo
echo "GET query Transaction by TransactionID" echo "GET query Transaction by TransactionID"
echo echo
curl -s -X GET http://localhost:4000/channels/mychannel/transactions/$TRX_ID?peer=peer1 \ curl -s -X GET http://localhost:4000/channels/mychannel/transactions/$TRX_ID?peer=peer0.org1.example.com \
-H "authorization: Bearer $ORG1_TOKEN" \ -H "authorization: Bearer $ORG1_TOKEN" \
-H "content-type: application/json" -H "content-type: application/json"
echo echo
@ -217,7 +217,7 @@ echo
echo "GET query ChainInfo" echo "GET query ChainInfo"
echo echo
curl -s -X GET \ curl -s -X GET \
"http://localhost:4000/channels/mychannel?peer=peer1" \ "http://localhost:4000/channels/mychannel?peer=peer0.org1.example.com" \
-H "authorization: Bearer $ORG1_TOKEN" \ -H "authorization: Bearer $ORG1_TOKEN" \
-H "content-type: application/json" -H "content-type: application/json"
echo echo
@ -226,7 +226,7 @@ echo
echo "GET query Installed chaincodes" echo "GET query Installed chaincodes"
echo echo
curl -s -X GET \ curl -s -X GET \
"http://localhost:4000/chaincodes?peer=peer1&type=installed" \ "http://localhost:4000/chaincodes?peer=peer0.org1.example.com" \
-H "authorization: Bearer $ORG1_TOKEN" \ -H "authorization: Bearer $ORG1_TOKEN" \
-H "content-type: application/json" -H "content-type: application/json"
echo echo
@ -235,7 +235,7 @@ echo
echo "GET query Instantiated chaincodes" echo "GET query Instantiated chaincodes"
echo echo
curl -s -X GET \ curl -s -X GET \
"http://localhost:4000/chaincodes?peer=peer1&type=instantiated" \ "http://localhost:4000/channels/mychannel/chaincodes?peer=peer0.org1.example.com" \
-H "authorization: Bearer $ORG1_TOKEN" \ -H "authorization: Bearer $ORG1_TOKEN" \
-H "content-type: application/json" -H "content-type: application/json"
echo echo
@ -244,7 +244,7 @@ echo
echo "GET query Channels" echo "GET query Channels"
echo echo
curl -s -X GET \ curl -s -X GET \
"http://localhost:4000/channels?peer=peer1" \ "http://localhost:4000/channels?peer=peer0.org1.example.com" \
-H "authorization: Bearer $ORG1_TOKEN" \ -H "authorization: Bearer $ORG1_TOKEN" \
-H "content-type: application/json" -H "content-type: application/json"
echo echo