From 00b8317b7040d235fef127eeec3abeb24bfa1af3 Mon Sep 17 00:00:00 2001
From: Adam Soltys <asoltys@gmail.com>
Date: Wed, 6 Dec 2023 13:54:01 -0800
Subject: email verification

---
 index.js                       |  4 ++--
 lib/mail.js                    | 11 ++---------
 routes/users.js                | 45 +++++++++++++++++++++++++++++++++++++++---
 templates/payments/verify.html | 27 +++++++++++++++++++++++++
 4 files changed, 73 insertions(+), 14 deletions(-)
 create mode 100644 templates/payments/verify.html

diff --git a/index.js b/index.js
index 9888f7d2..112982ec 100644
--- a/index.js
+++ b/index.js
@@ -86,8 +86,8 @@ app.post("/upload/:type", users.upload);
 app.get("/users/delete/:username", users.del);
 app.post("/acl", users.acl);
 app.post("/superuser", users.superuser);
-app.post("/verify", users.verify);
-
+app.get("/verify/:code", users.verify);
+app.post("/request", auth, users.request);
 app.post("/login", users.login);
 
 app.post("/subscribe", auth, users.subscribe);
diff --git a/lib/mail.js b/lib/mail.js
index 47ef5eac..12580544 100644
--- a/lib/mail.js
+++ b/lib/mail.js
@@ -9,6 +9,7 @@ import path from "path";
 let Charset = "UTF-8";
 
 export let templates = {
+  verifyEmail: "templates/payments/verify.html",
   paymentSent: "templates/payments/sent.html"
 };
 
@@ -17,11 +18,10 @@ export let mail = async (user, subject, template, params) => {
     l("sending mail", user.username, subject);
     if (!user.email) return;
 
-    let source = fs.readFileSync(templates[template], "utf8");
+    let source = fs.readFileSync(template, "utf8");
     let html = handlebars.compile(source)(params);
 
     let client = new SESClient({ region: "us-east-2" });
-    return;
 
     await client.send(
       new SendEmailCommand({
@@ -41,10 +41,3 @@ export let mail = async (user, subject, template, params) => {
     err(e.message);
   }
 };
-
-/*
-mail({ username: "bob", email: "asoltys@gmail.com" }, "Test", "paymentSent", {
-  username: "bob",
-  link: "https://coinos.io/api/verify/12345"
-});
-*/
diff --git a/routes/users.js b/routes/users.js
index d3dff28b..f666d75b 100644
--- a/routes/users.js
+++ b/routes/users.js
@@ -23,6 +23,7 @@ import { v4 } from "uuid";
 import { parseISO } from "date-fns";
 import { types } from "$lib/payments";
 import { bech32 } from "bech32";
+import { mail, templates } from "$lib/mail";
 
 import got from "got";
 import upload from "$lib/upload";
@@ -433,8 +434,46 @@ export default {
     else bail(res, "unauthorized");
   },
 
-  async verify({ body: { test } }, res) {
-    console.log("test", test);
-    res.send(test);
+  async request({ body: { id, email }}, res) {
+    try {
+      let code = v4();
+      let user = await g(`user:${id}`);
+      if (!user) fail("user not found");
+      let { username } = user;
+
+      if (email !== user.email) {
+        user.verified = false;
+        await s(`user:${id}`, user);
+        user.email = email;
+      }
+
+
+      await s(`verify:${code}`, id);
+      let link = `${process.env.URL}/${username}/verify/${code}`;
+      let subject = "Email Verification";
+
+      await mail(user, subject, templates.verifyEmail, {
+        username,
+        link
+      });
+
+      res.send({ ok: true });
+    } catch (e) {
+      bail(res, e.message);
+    }
+  },
+
+  async verify({ params: { code } }, res) {
+    try {
+      let id = await g(`verify:${code}`);
+      if (!id) fail(res, "verification failed");
+      let user = await g(`user:${id}`);
+      user.verified = true;
+      await s(`user:${id}`, user);
+
+      res.send(pick(user, whitelist));
+    } catch (e) {
+      bail(res, e.message);
+    }
   }
 };
diff --git a/templates/payments/verify.html b/templates/payments/verify.html
new file mode 100644
index 00000000..8820f47b
--- /dev/null
+++ b/templates/payments/verify.html
@@ -0,0 +1,27 @@
+<style>
+  @import url("https://fonts.googleapis.com/css2?family=Public+Sans:wght@400;700&display=swap");
+
+  body {
+    font-family: "Public Sans", sans-serif;
+  }
+</style>
+
+<html>
+  <body>
+    <div style="display: flex; width: 100%;">
+      <a href="https://coinos.io" style="margin: auto">
+        <img src="https://coinos.io/images/logo.jpg">
+      </a>
+    </div>
+
+    <div style="margin-bottom: 10px">Hello {{username}},</div>
+
+    <div style="margin-bottom: 10px">
+      Please visit <a href="{{link}}">{{link}}</a> to verify your email.
+    </div>
+
+    <div style="margin-bottom: 10px">Thanks!</div>
+
+    <div>The Coinos Team</div>
+  </body>
+</html>
-- 
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