app.portBindings and newManifest.tcpPorts may be null

src/developer.js

@@ -0,0 +1,66 @@
+/* jslint node: true */
+
+'use strict';
+
+exports = module.exports = {
+    DeveloperError: DeveloperError,
+
+    enabled: enabled,
+    setEnabled: setEnabled,
+    issueDeveloperToken: issueDeveloperToken
+};
+
+var assert = require('assert'),
+    tokendb = require('./tokendb.js'),
+    config = require('./config.js'),
+    util = require('util');
+
+function DeveloperError(reason, errorOrMessage) {
+    assert.strictEqual(typeof reason, 'string');
+    assert(errorOrMessage instanceof Error || typeof errorOrMessage === 'string' || typeof errorOrMessage === 'undefined');
+
+    Error.call(this);
+    Error.captureStackTrace(this, this.constructor);
+
+    this.name = this.constructor.name;
+    this.reason = reason;
+    if (typeof errorOrMessage === 'undefined') {
+        this.message = reason;
+    } else if (typeof errorOrMessage === 'string') {
+        this.message = errorOrMessage;
+    } else {
+        this.message = 'Internal error';
+        this.nestedError = errorOrMessage;
+    }
+}
+util.inherits(DeveloperError, Error);
+DeveloperError.INTERNAL_ERROR = 'Internal Error';
+
+function enabled(callback) {
+    assert.strictEqual(typeof callback, 'function');
+
+    callback(null, config.developerMode());
+}
+
+function setEnabled(enabled, callback) {
+    assert.strictEqual(typeof enabled, 'boolean');
+    assert.strictEqual(typeof callback, 'function');
+
+    config.set('developerMode', enabled);
+
+    callback(null);
+}
+
+function issueDeveloperToken(user, callback) {
+    assert.strictEqual(typeof user, 'object');
+    assert.strictEqual(typeof callback, 'function');
+
+    var token = tokendb.generateToken();
+    var expiresAt = Date.now() + 24 * 60 * 60 * 1000; // 1 day
+
+    tokendb.add(token, tokendb.PREFIX_DEV + user.id, '', expiresAt, 'apps,settings,roleDeveloper', function (error) {
+        if (error) return callback(new DeveloperError(DeveloperError.INTERNAL_ERROR, error));
+
+        callback(null, { token: token, expiresAt: expiresAt });
+    });
+}