add webauthn routes

src/utils/id.ts

@@ -17,3 +17,13 @@ export async function generateToken(): Promise<string> {
     });
   });
 }
+
+export function generateOTP() {
+  let otp = "";
+
+  for (let i = 0; i < 6; i++) {
+    otp += crypto.randomInt(10);
+  }
+
+  return parseInt(otp);
+}

src/utils/mail.ts

@@ -0,0 +1,59 @@
+import axios from "axios";
+
+let token = {
+  value: "",
+  expiry: new Date(),
+};
+
+export async function getToken() {
+  if (token.value != "" && new Date() < token.expiry) {
+    return token.value;
+  }
+
+  const res = await axios({
+    url: `https://accounts.zoho.com/oauth/v2/token?refresh_token=${process.env.ZOHO_REFRESH_TOKEN}&grant_type=refresh_token&client_id=${process.env.ZOHO_CLIENT_ID}&client_secret=${process.env.ZOHO_CLIENT_SECRET}`,
+    method: "POST",
+  });
+
+  if (res.data.status && res.data.status.code != 200) {
+    console.dir(res.data, { depth: null });
+    throw "error fetching token";
+  }
+
+  token.value = res.data.access_token;
+  token.expiry = new Date(Date.now() + res.data.expires_in * 1000);
+
+  return token.value;
+}
+
+export async function sendMail(
+  to: string,
+  subject: string,
+  body: string
+): Promise<Boolean> {
+  try {
+    const token = await getToken();
+
+    const res = await axios({
+      url: `https://mail.zoho.com/api/accounts/${process.env.ZOHO_ACCOUNT_ID}/messages`,
+      method: "POST",
+      headers: {
+        Authorization: `Zoho-oauthtoken ${token}`,
+      },
+      data: {
+        fromAddress: "akhil.reddy@qualyval.com",
+        toAddress: to,
+        subject,
+        content: body,
+        mailFormat: "plaintext",
+      },
+    });
+  } catch (err) {
+    if (err.response) console.log(err.response.data);
+    else console.log(err);
+
+    return false;
+  }
+
+  return true;
+}