src/services/kube.services.js

@@ -8,7 +8,11 @@ async function getAlive(){
 
 async function getReady(){
     log.out(`kubeServices.getReady: ready hook checked`, "info")
-    testing.sendTest("fred@fjla.uk");
+    testing.send({
+        to: "fred@fjla.uk",
+        subject: "OwlBoard Test",
+        txt: "This is a test message from OwlBoard (testing)"
+    });
     return "not_implemented";
 };
 

src/services/mail.services.js

@@ -1,8 +1,7 @@
 const log = require('../utils/log.utils')
-const fs = require('fs/promises')
 const mail = require('nodemailer'); //>> Probs wrong
 
-const fromAdrr = process.env.OWL_EML_FROM
+const fromAddr = process.env.OWL_EML_FROM
 const smtpUser = process.env.OWL_EML_USER
 const smtpPass = process.env.OWL_EML_PASS
 const smtpHost = process.env.OWL_EML_HOST
@@ -18,57 +17,19 @@ let transporter = mail.createTransport({
     }
 })
 
-async function sendTest(to, cc, bcc) {
-    log.out(`mailServices.sendTest: Sending test message to: ${to}`, "info")
-    let tHtml = fs.readFile('mail-templates/register.html', 'utf-8');
-    let tTxt = fs.readFile('mail-templates/register.txt', 'utf-8');
-    // Send test mail message
+async function send(message){ // message is an object containing strings for: *to, cc, bcc, *subject, *txt, html (* denotes required)
+  log.out(`mailServices.send: Message send request received`, "info")
+  message.from = fromAddr
   try {
-      var res = await transporter.sendMail({
-        from: fromAdrr,
-        to: to,
-        cc: cc,
-        bcc: bcc,
-        subject: "Test Message from OwlBoard",
-        text: (await tTxt).replace(/>>ACCESSCODE<</g, "TEST-MESSAGE-ONLY"),
-        html: (await tHtml).replace(/>>ACCESSCODE<</g, "TEST-MESSAGE-ONLY")
-      });
+    var res = await transporter.sendMail(message)
   } catch(err) {
-        log.out(err, "warn")
-        var res = "failed"
+    log.out(`mailServices.send: Message send failed`, "err")
+    return false;
   }
-    return res;
-}
-
-async function sendRegister(to, accesscode) {
-    log.out(`mailServices.sendRegister: Sending registration message to: ${to}`, "info")
-    let tHtml = fs.readFile('mail-templates/register.html', 'utf-8');
-    let tTxt = fs.readFile('mail-templates/register.txt', 'utf-8');
-    // Send test mail message
-    try {
-      var res = transporter.sendMail({
-        from: fromAdrr,
-        to: to,
-        cc: cc,
-        bcc: bcc,
-        subject: "OwlBoard - Complete Registration",
-        text: (await tTxt).replace(/>>ACCESSCODE<</g, accesscode),
-        html: (await tHtml).replace(/>>ACCESSCODE<</g, accesscode)
-      });
-      return await res;
-    } catch(err) {
-        log.out("mailServices.sendRegister: Mail send failed")
-        log.out(err, "warn")
-        return "failed"
-    }
-}
-
-async function sendAlert() {
-    return;
+  log.out(`mailServices.send: SMTP Response: ${res.response}`)
+  return true;
 }
 
 module.exports = {
-    sendTest,
-    sendRegister,
-    sendAlert
+    send
 }

src/services/register.services.js

@@ -1,16 +1,27 @@
 const log    = require('../utils/log.utils')  // Currently no logging on this page
-const util   = require('../utils/auth.utils')
-const db     = require('../services/dbAccess.services')
-const mail   = require('../services/mail.services')
+const auth   = require('../utils/auth.utils')
+const db     = require('./dbAccess.services')
+const mail   = require('./mail.services')
 const clean  = require('../utils/sanitizer.utils')
 const domList= require('../configs/domains.configs')
 
-async function createRegKey(eml){ // Needs moving to register.services
+async function createRegKey(eml){
     const domain = clean.splitDomain(eml)
+    log.out(`registerServices: New registration request from domain: ${domain}`, "info")
     if (domain in domList.valid) { // Don't know if this is correct
-      const uuid = util.generateKey();
+      const uuid = auth.generateKey();
       db.addRegReq(await uuid, await domain)
-      mail.sendRegister("mail", "uuid");
+      const message = auth.generateConfirmationEmail(eml, uuid)
+      if (await message == false) { // This error should be handled in the upstream function
+        const err = new Error("Message generation error");
+        log.out(`registerServices.createRegKey: Error generating registration email`, "err")
+        return 500
+      }
+      try { // Send the email
+        await mail.send(message);
+      } catch(err){ // HTTP 500 if sen failed
+        return 500
+      }
       return 201 // These returns still need handling
     } else {
       return 401 // As above

src/utils/auth.utils.js

@@ -1,6 +1,7 @@
 const log    = require('../utils/log.utils');
 const crypto = require('crypto')
-const db = require('../services/dbAccess.services')
+const db     = require('../services/dbAccess.services');
+const fs     = require('fs/promises')
 
 // Checks users registration key against issued keys
 async function isAuthed(key) {  // Needs testing
@@ -19,7 +20,24 @@ async function generateKey() {  // Needs testing & moving to 'register.utils'
     return crypto.randomUUID()
 };
 
+async function generateConfirmationEmail(eml, uuid) {
+    try {
+        let htmlTpl = fs.readFile('mail-templates/register.html', 'utf-8');
+        let txtTpl = fs.readFile('mail-templates/register.txt', 'utf-8');
+        return msg = {
+            to: eml,
+            subject: "OwlBoard Registration",
+            text: (await txtTpl).replace(/>>ACCESSCODE<</g, uuid),
+            html: (await htmlTpl).replace(/>>ACCESSCODE<</g, uuid)
+        }
+    } catch(err) {
+        log.out(`mailServices.generateConfirmationEmail: Error reading templates, $(err)`, "err");
+        return false;
+    }
+}
+
 module.exports = {
     isAuthed,
-    generateKey
+    generateKey,
+    generateConfirmationEmail
 }