Implement Two-factor authentification

src/bot.py

@@ -1,6 +1,15 @@
+import logging
+
 from telethon import TelegramClient, events
 from telethon.sessions import StringSession
-from constants import API_ID, API_HASH, BOT_TOKEN, SESSION
+
+from constants import API_HASH, API_ID, BOT_TOKEN, CSV_FILE, SESSION
+from database import search_csv
+from notifier import send_mail
+
+logging.basicConfig(
+    format="[%(levelname) 5s/%(asctime)s] %(name)s: %(message)s", level=logging.WARNING
+)
 
 bot = TelegramClient(StringSession(SESSION), API_ID, API_HASH).start(
     bot_token=BOT_TOKEN
@@ -15,6 +24,18 @@ async def start(event):
     raise events.StopPropagation
 
 
+@bot.on(events.NewMessage(pattern=r"^[0-9]{8,8}[A-Za-z]"))
+@bot.on(
+    events.NewMessage(pattern=r"(^[a-zA-Z0-9_.+-]+@[a-zA-Z0-9-]+\.[a-zA-Z0-9-.]+$)")
+)
+async def identify(event):
+    user = search_csv(filepath=CSV_FILE, id=event.raw_text)
+    send_mail(recipient=user["correo_institucional"])
+    await event.respond(
+        "El usuario se ha identificado con éxito. Se ha mandado una clave alfanumérica a su correo institucional. Por favor envíe la clave para continuar con el proceso."
+    )
+
+
 def main():
     bot.run_until_disconnected()