Backend

src/backend/setup.js

@@ -0,0 +1,87 @@
+'use strict';
+
+const fs        = require('fs');
+const NodeRSA   = require('node-rsa');
+const config    = require('config');
+const logger    = require('./logger').global;
+const userModel = require('./models/user');
+const authModel = require('./models/auth');
+
+module.exports = function () {
+    return new Promise((resolve, reject) => {
+        // Now go and check if the jwt gpg keys have been created and if not, create them
+        if (!config.has('jwt') || !config.has('jwt.key') || !config.has('jwt.pub')) {
+            logger.info('Creating a new JWT key pair...');
+
+            // jwt keys are not configured properly
+            const filename  = config.util.getEnv('NODE_CONFIG_DIR') + '/' + (config.util.getEnv('NODE_ENV') || 'default') + '.json';
+            let config_data = {};
+
+            try {
+                config_data = require(filename);
+            } catch (err) {
+                // do nothing
+            }
+
+            // Now create the keys and save them in the config.
+            let key = new NodeRSA({b: 2048});
+            key.generateKeyPair();
+
+            config_data.jwt = {
+                key: key.exportKey('private').toString(),
+                pub: key.exportKey('public').toString()
+            };
+
+            // Write config
+            fs.writeFile(filename, JSON.stringify(config_data, null, 2), (err) => {
+                if (err) {
+                    logger.error('Could not write JWT key pair to config file: ' + filename);
+                    reject(err);
+                } else {
+                    logger.info('Wrote JWT key pair to config file: ' + filename);
+                    config.util.loadFileConfigs();
+                    resolve();
+                }
+            });
+        } else {
+            // JWT key pair exists
+            resolve();
+        }
+    })
+        .then(() => {
+            return userModel
+                .query()
+                .select(userModel.raw('COUNT(`id`) as `count`'))
+                .where('is_deleted', 0)
+                .first('count')
+                .then((row) => {
+                    if (!row.count) {
+                        // Create a new user and set password
+                        logger.info('Creating a new user: admin@example.com with password: changeme');
+
+                        let data = {
+                            is_deleted: 0,
+                            email:      'admin@example.com',
+                            name:       'Administrator',
+                            nickname:   'Admin',
+                            avatar:     '',
+                            roles:      ['admin']
+                        };
+
+                        return userModel
+                            .query()
+                            .insertAndFetch(data)
+                            .then(user => {
+                                return authModel
+                                    .query()
+                                    .insert({
+                                        user_id: user.id,
+                                        type:    'password',
+                                        secret:  'changeme',
+                                        meta:    {}
+                                    });
+                            });
+                    }
+                });
+        });
+};