Merge branch 'master' of https://github.com/fabric-composer/fabric-co…

…mposer

.travis/deploy.sh

@@ -36,7 +36,7 @@ fi
 
 # are we building the docs?
 if [ "${DOCS}" != "" ]; then
-  if [ -z "${TRAVIS_TAG}" ]; then 
+  if [ -z "${TRAVIS_TAG}" ]; then
     DOCS="full"
   else
     DOCS="unstable"
@@ -51,8 +51,8 @@ npm config set registry https://registry.npmjs.org/
 npm config set //registry.npmjs.org/:_authToken ${NPM_TOKEN}
 
 # Set the GitHub deploy key we will use to publish.
-set-up-ssh --key "$encrypted_568b95f14ac3_key" \
-           --iv "$encrypted_568b95f14ac3_iv" \
+set-up-ssh --key "$encrypted_8496d53a6fac_key" \
+           --iv "$encrypted_8496d53a6fac_iv" \
            --path-encrypted-key ".travis/github_deploy_key.enc"
 
 # Change from HTTPS to SSH.
@@ -103,6 +103,7 @@ if [ -z "${TRAVIS_TAG}" ]; then
     cf push fabric-composer-next-unstable -c "node cli.js" -i 2 -m 128M --no-start
     cf set-env fabric-composer-next-unstable CLIENT_ID ${GH_NEXT_UNSTABLE_OAUTH_CLIENT_ID}
     cf set-env fabric-composer-next-unstable CLIENT_SECRET ${GH_NEXT_UNSTABLE_OAUTH_CLIENT_SECRET}
+    cf set-env fabric-composer-next-unstable USABILLA_ID ${USABILLA_ID}
     cf start fabric-composer-next-unstable
     popd
 
@@ -143,12 +144,13 @@ else
     cf push fabric-composer-next -c "node cli.js" -i 2 -m 128M --no-start
     cf set-env fabric-composer-next CLIENT_ID ${GH_NEXT_OAUTH_CLIENT_ID}
     cf set-env fabric-composer-next CLIENT_SECRET ${GH_NEXT_OAUTH_CLIENT_SECRET}
+    cf set-env fabric-composer-next USABILLA_ID ${USABILLA_ID}
     cf start fabric-composer-next
     popd
 
     # Configure the Git repository and clean any untracked and unignored build files.
-    git config user.name "Travis CI"
-    git config user.email "[email protected]"
+    git config user.name "${GH_USER_NAME}"
+    git config user.email "${GH_USER_EMAIL}"
     git checkout -b master
     git reset --hard
     git clean -d -f

.travis/deploy_docs.sh

@@ -8,14 +8,14 @@ set -o pipefail
 DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )/.." && pwd )"
 date
 # Set the GitHub deploy key we will use to publish.
-set-up-ssh --key "$encrypted_f19708b15817_key" \
-           --iv "$encrypted_f19708b15817_iv" \
-           --path-encrypted-key ".travis/github_deploy_docs_key.enc"
+set-up-ssh --key "$encrypted_8496d53a6fac_key" \
+           --iv "$encrypted_8496d53a6fac_iv" \
+           --path-encrypted-key ".travis/github_deploy_key.enc"
 
 # push the html documents
 # Configure the Git repository and clean any untracked and unignored build files.
-git config user.name "Travis CI"
-git config user.email "[email protected]"
+git config user.name "${GH_USER_NAME}"
+git config user.email "${GH_USER_EMAIL}"
 git config push.default simple
 
 echo ${DIR}
@@ -27,15 +27,15 @@ git clone [email protected]:fabric-composer/${REPO}.git
 git remote set-url origin ${REPO}.git
 
 cd "${DIR}/packages/composer-website/out/${REPO}"
-  
+
 if [ "${DOCS}" == "full" ]; then
     rm -rf ${DIR}/packages/composer-website/out/${REPO}/*
-    cp -rf ${DIR}/packages/composer-website/jekylldocs/_site/* .     
+    cp -rf ${DIR}/packages/composer-website/jekylldocs/_site/* .
 fi
 
 mkdir -p ${DIR}/packages/composer-website/out/${REPO}/unstable
 rm -rf ${DIR}/packages/composer-website/out/${REPO}/unstable/*
-cp -rf ${DIR}/packages/composer-website/jekylldocs/_site/* ./unstable  
+cp -rf ${DIR}/packages/composer-website/jekylldocs/_site/* ./unstable
 
 git add .
 

contrib-notes/diagnostic-logging.md

@@ -0,0 +1,206 @@
+# Diagnostic logging
+Fabric-composer has a functional logger that can be used for both informational and diagnostic log messages. It also permits customization for different logging 'back-ends'.
+
+## Log points
+Log points are added throughout the codebase, and should be very similar to other logging systems. The following APIs match to the standard log levels of *debug, verbose, info, warn, error*  Note that *silly* isnt' being used.
+
+```javascript
+debug(method, msg, data);
+verbose(method, msg, data);
+info(method, msg, data);
+warn(method, msg, data);
+error(method, msg, data);
+```
+
+In addition there are `entry` and `exit` APIs for use to indicate the entry and exit of functions - these are logged at the *debug* level.
+
+```javascript
+entry(method, data);
+entry(method, data);
+```
+
+These methods are called on a `logger` object. To obtain one of these the following code at the top of the file should be used.
+
+```javascript
+\\ For the businessnetworkdefinition.js file in the composer-common module
+const LOG = Logger.getLog('common/BusinessNetworkDefinition');
+```
+
+## Usage within the code.
+
+Taking the `businessnetworkdefinition.js` file as an example, these are some real log statements:
+
+```javascript
+constructor(identifier, description, packageJson, readme) {
+    const method = 'constructor';
+    LOG.entry(method, identifier, description);
+
+    // ----
+    LOG.info(method, 'Created package.json' + JSON.stringify(packageJson));
+    // ----
+    LOG.debug(method, 'Found model file, loading it', file.name);
+    // ----
+
+    LOG.exit(method);
+}
+```
+
+All the log APIs can take a variable number of data arguments for logging. Any *error* object is logged will have it's stack trace located.
+
+## Enabling the logging
+
+In commong with other node.js applications the `DEBUG` environment variable is used. This takes a comma separated list of the modules that need to be logged.
+
+Examples
+
+ - `DEBUG=*`          Logs everything from everything (not just Fabric-Composer)
+ - `DEBUG=composer:*` Logs everything from just Fabric-Composer
+ - `DEBUG=*,!composer:*` Logs everything from everything with the exception of Fabric-Composer
+ - `DEBUG=composer:common` Logs everything from the Fabric-Composer common module (the composer-common npm module)
+ - `DEBUG=composer:client,composer:common` Logs everything from the Fabric-Composer common module (the composer-common npm module), and the client module
+ - `DEBUG=composer:common:businessnetworkdefinition` Logs the businessnetworkdefinition ONLY
+
+## Controling the level and output
+
+The structure of the Fabric-Composer log code is that it delegates the actually logging to a back-end service. This service can swapped by using configuration (see below) but by default uses the Winston library.
+
+### Default configuration
+There are two streams setup in the default configuration - one to write log events to a file, the other to the console.  
+
+If log is not enabled for Fabric-Composer no events are sent to the Console but info events are sent to the file
+If the log is enabled then info events are sent to the console and all level of events are sent to the file.
+
+The file by default is written to a directory off the current working directory called `logs` with the name `trace_<processid>.log`
+
+### Configuring the default logger
+
+Configuration is handled by using the config package - a config file called default.json is unless the code has specified something else.
+As an example - the default configuration of the logger would be represented in this file as
+
+```
+$ cat ./config/default.json
+{
+
+
+
+  "fabric-composer": {
+	   "debug": {
+       "logger": "./winstonInjector.js",
+       "config": {
+         'console': {
+             'enabledLevel': 'info',
+             'alwaysLevel': 'none'
+
+         },
+         'file': {
+
+             'filename': 'trace_PID.log',
+             'enabledLevel': 'silly',
+             'alwaysLevel': 'info'
+         }
+          }
+		}
+	}
+
+}
+```
+### Modyifing the Winston logger
+Here are two examples of how to change the back-end logger simply using Winston's changeable transport feature.
+
+Two cloud hosted application log sites are *Loggly.com* and *Papertrailapp.com*
+
+#### Logger class
+Create a new js file, eg `winstonPapertrailInjector.js`
+
+```javascript
+'use strict';
+
+const fs = require('fs-extra');
+const winston = require('winston');
+const sprintf = require('sprintf-js').sprintf;
+
+//
+// Requiring `winston-papertrail` will expose
+// `winston.transports.Papertrail`
+//
+require('winston-papertrail').Papertrail;
+
+/** The json structure that has been specified in the configuration
+ * @private
+ * @param {Object} config JSON structure with specific configuration information
+ * @param {Array} configElements array with the  DEBUG env variables for composer
+ *
+ * @returns {Object} object that is the logger to use
+  */
+exports.getLogger = function (config,configElements){
+
+    let consoleLevel;
+    let logglyLevel;
+
+    if (configElements.debug.length === 0){
+        consoleLevel='error';
+        logglyLevel='info';
+    } else {
+        papertrailLevel=config.papertrail.enabledLevel;
+        consoleLevel=config.console.enabledLevel;
+    }
+
+    let formatterFn = function(options) {
+       // Return string will be passed to logger.
+        return sprintf('%s %-7s %-20s %s'
+       ,options.timestamp()
+       ,options.level.toUpperCase()
+       ,options.message
+       ,(JSON.stringify(options.meta,null,'') +'$')
+      );
+
+    };
+
+    let timestampFn = function() {
+        return new Date(Date.now()).toISOString();
+    };
+
+    // this is the key part to route to Papertrail - the host and port
+    let newWinstonLogger =  {
+        transports: [
+            new(winston.transports.Papertrail)( {
+                name:'papertrail',
+                host: 'logs5.papertrailapp.com',
+                port: '34662',
+                timestamp: timestampFn,
+                formatter: formatterFn ,
+                level: papertrailLevel,
+                json:true
+            })
+
+        ]
+    };
+
+    winston.loggers.add('Fabric-Composer',newWinstonLogger);
+    return winston.loggers.get('Fabric-Composer');
+
+
+};
+
+```
+
+and in a configuration file - where the logger is a reference to the code above.
+
+```
+{
+  "fabric-composer": {
+     "debug": {
+       "logger": "/home/matthew/github/waste-notes/winstonPapertrailInjector.js",
+       "config": {
+          "console": {
+            "enabledLevel": "info",
+            "alwaysLevel": "none"
+          },"papertrail": {
+            "enabledLevel": "silly",
+            "alwaysLevel": "info"
+            }
+          }
+    }
+  }
+}
+```

packages/composer-connector-hlfv1/lib/hlfconnection.js

@@ -160,7 +160,6 @@ class HLFConnection extends Connection {
                 // Set the user object that the client will use.
                 LOG.debug(method, 'Persisting user context into key value store');
                 this.user = user;
-                this.user.mspImpl._id = 'Org1MSP';
                 return this.client.setUserContext(user);
 
             })
@@ -216,7 +215,6 @@ class HLFConnection extends Connection {
                 let result = new HLFSecurityContext(this);
                 result.setUser(enrollmentID);
                 this.user = user;
-                this.user.mspImpl._id = 'Org1MSP';
                 LOG.exit(method, result);
                 return result;
 

packages/composer-connector-hlfv1/package.json

@@ -42,8 +42,8 @@
   "dependencies": {
     "composer-common": "^0.5.2",
     "composer-runtime-hlfv1": "^0.5.2",
-    "fabric-client": "^0.2.1",
-    "fabric-ca-client": "^0.2.1",
+    "fabric-client": "0.2.3",
+    "fabric-ca-client": "0.2.3",
     "fs-extra": "^1.0.0",
     "semver": "^5.3.0",
     "temp": "^0.8.3",

packages/composer-connector-hlfv1/test/hlfconnection.js

@@ -54,10 +54,6 @@ describe('HLFConnection', () => {
         mockCAClient = sinon.createStubInstance(FabricCAClientImpl);
         mockUser = sinon.createStubInstance(User);
 
-        // TODO: Temp code to address patch due to node-sdk not having fix yet
-        mockUser.mspImpl = {};
-        mockUser.mspImpl._id = '';
-
         mockSecurityContext = sinon.createStubInstance(HLFSecurityContext);
         mockBusinessNetwork = sinon.createStubInstance(BusinessNetworkDefinition);
         mockBusinessNetwork.getName.returns('org.acme.biznet');

packages/composer-playground/cli.js

@@ -59,7 +59,9 @@ Logger.setFunctionalLogger({
 });
 
 const app = require('composer-playground-api')(argv.port);
+const cheerio = require('cheerio');
 const express = require('express');
+const fs = require('fs');
 const isDocker = require('is-docker');
 const opener = require('opener');
 const path = require('path');
@@ -72,6 +74,17 @@ if (process.env.COMPOSER_CONFIG) {
 }
 
 const dist = path.resolve(__dirname, 'dist');
+if (process.env.USABILLA_ID) {
+  const indexFile = path.resolve(dist, 'index.html');
+  const indexHTML = fs.readFileSync(indexFile, 'utf8');
+  const usabillaTemplateFile = path.resolve(__dirname, 'usabilla.html.template');
+  const usabillaTemplate = fs.readFileSync(usabillaTemplateFile, 'utf8').replace(/%USABILLA_ID%/, process.env.USABILLA_ID);
+  const $ = cheerio.load(indexHTML);
+  $('body').append(usabillaTemplate);
+  const modifiedIndexHTML = $.html();
+  fs.writeFileSync(indexFile, modifiedIndexHTML, 'utf8');
+}
+
 app.use(express.static(dist));
 app.all('/*', (req, res, next) => {
   res.sendFile('index.html', { root: dist });

packages/composer-playground/config/webpack.common.js

@@ -213,6 +213,11 @@ module.exports = function (options) {
            //   sourceMap: true
             }
           }]
+        },
+
+        {
+          test: /\.bna$/,
+          loader: "buffer-loader"
         }
 
       ],

packages/composer-playground/config/webpack.test.js

@@ -212,6 +212,11 @@ module.exports = function (options) {
         {
           test: /browserfs.*\.js$/,
           loader: 'imports-loader?importedSetImmediate=setimmediate'
+        },
+
+        {
+          test: /\.bna$/,
+          loader: "buffer-loader"
         }
       ]
     },