Adding support for config-store

.gitignore

@@ -18,4 +18,5 @@ node_modules
 
 *.local
 
-config.*
+config.env
+config.json

app/index.js

@@ -6,6 +6,7 @@ if ( process.env.NEW_RELIC_ENABLED ) {
   require( "newrelic" );
 }
 
+const config = require('./lib/config');
 const restify = require('restify');
 const applyRoutes = require('./routes');
 const logger = require('./lib/logger')
@@ -32,7 +33,7 @@ applyRoutes(server);
 module.exports = server;
 
 if (!module.parent) {
-  server.listen(process.env.PORT || 8080, function () {
+  server.listen( config( 'PORT', 8080), function () {
     console.log('%s listening at %s', server.name, server.url);
   });
 }

app/lib/config.js

@@ -0,0 +1,8 @@
+const path = require('path');
+const config = require('config-store');
+
+try {
+  exports = module.exports = config(path.join(__dirname, '../../config.json'));
+} catch (e) {
+  exports = module.exports = config();
+}

app/lib/db.js

@@ -1,12 +1,13 @@
 var streamsql = require('streamsql');
 var mysql = require('mysql');
+const config = require('./config');
 
 var options = {
   driver: 'mysql',
-  host: process.env.DB_HOST,
-  user: process.env.DB_USER,
-  password: process.env.DB_PASSWORD,
-  database: process.env.DB_NAME,
+  host: config( 'DB_HOST'),
+  user: config( 'DB_USER'),
+  password: config( 'DB_PASSWORD'),
+  database: config( 'DB_NAME'),
 }
 
 var db = streamsql.connect(options);

app/lib/middleware.js

@@ -23,6 +23,8 @@ const restify = require('restify')
 const url = require('url')
 const log = require('../lib/logger')
 const hash = require('../lib/hash').hash
+const config = require('../lib/config');
+
 const models = {
   system: require('../models/system'),
   issuer: require('../models/issuer'),
@@ -128,7 +130,7 @@ function attachPageData() {
 }
 
 function verifyRequest() {
-  if (process.env.NODE_ENV == 'test') {
+  if ( process.env.NODE_ENV == 'test') {
     log.warn('In test environment, bypassing request verification')
     return function (req, res, next) {
       return next()
@@ -198,7 +200,7 @@ function verifyRequest() {
       return next(new http403('Missing JWT claim: key'))
 
     if (auth.key === 'master') {
-      const masterSecret = process.env.MASTER_SECRET
+      const masterSecret = config( 'MASTER_SECRET')
       if (!jws.verify(token, masterSecret))
         return next(new http403('Invalid token signature'))
       return success()

package.json

@@ -26,7 +26,8 @@
     "async": "~0.2.10",
     "db-migrate": "~0.6.3",
     "optimist": "~0.6.1",
-    "lodash": "~2.4.1"
+    "lodash": "~2.4.1",
+    "config-store": "~0.2.0"
   },
   "devDependencies": {
     "concat-stream": "~1.4.1",