Key upload and sending verification email works

src/app.js

@@ -101,6 +101,17 @@ function injectDependencies() {
     password: process.env.MONGO_PASS || credentials.mongo.pass
   });
   email = new Email(nodemailer);
+  email.init({
+    host: process.env.SMTP_HOST || credentials.smtp.host,
+    auth: {
+      user: process.env.SMTP_USER || credentials.smtp.user,
+      pass: process.env.SMTP_PASS || credentials.smtp.pass
+    },
+    sender: {
+      name: process.env.SENDER_NAME || credentials.sender.name,
+      email: process.env.SENDER_EMAIL || credentials.sender.email
+    }
+  });
   userId = new UserId(mongo);
   publicKey = new PublicKey(openpgp, mongo, email, userId);
   hkp = new HKP(publicKey);

src/route/hkp.js

@@ -46,6 +46,7 @@ class HKP {
     }
     let origin = util.getOrigin(ctx);
     yield this._publicKey.put({ publicKeyArmored, origin });
+    ctx.status = 201;
   }
 
   /**

src/route/rest.js

@@ -47,6 +47,7 @@ class REST {
     }
     let origin = util.getOrigin(ctx);
     yield this._publicKey({ publicKeyArmored, primaryEmail, origin });
+    ctx.status = 201;
   }
 
   *verify(ctx) {

src/service/public-key.js

@@ -62,7 +62,7 @@ class PublicKey {
     // check for existing verfied key by id or email addresses
     let verified = yield this._userid.getVerfied(params);
     if (verified) {
-      util.throw(304, 'Key for this user already exists: ' + verified.stringify());
+      util.throw(304, 'Key for this user already exists: ' + JSON.stringify(verified));
     }
     // delete old/unverified key and user ids with the same key id
     yield this.remove({ keyid:params.keyid });
@@ -74,7 +74,7 @@ class PublicKey {
     // persist new user ids
     let userIds = yield this._userid.batch(params);
     // send mails to verify user ids (send only one if primary email is provided)
-    yield this._email.sendVerification({ userIds, primaryEmail, origin });
+    yield this._email.sendVerifyKey({ userIds, primaryEmail, origin });
   }
 
   /**

src/service/user-id.js

@@ -17,6 +17,8 @@
 
 'use strict';
 
+const uuid = require('node-uuid');
+
 /**
  * Database documents have the format:
  * {
@@ -51,11 +53,16 @@ class UserId {
    * @yield {Array}                    A list of user ids with generated nonces
    */
   *batch(options) {
-    options.userIds.forEach(u => u.keyid = options.keyid); // set keyid on docs
-    let r = yield this._mongo.batch(options.userIds, DB_TYPE);
-    if (r.insertedCount !== options.userIds.length) {
+    let userIds = options.userIds, keyid = options.keyid;
+    userIds.forEach(u => {
+      u.keyid = keyid;     // set keyid on docs
+      u.nonce = uuid.v4(); // generate nonce for verification
+    });
+    let r = yield this._mongo.batch(userIds, DB_TYPE);
+    if (r.insertedCount !== userIds.length) {
       throw new Error('Failed to persist user ids');
     }
+    return userIds;
   }
 
   /**