college-bot-v1/utils/_email.py
2022-09-13 21:27:14 +01:00

36 lines
1.3 KiB
Python

import secrets
import discord
import config
import aiosmtplib as smtp
from email.message import EmailMessage
gmail_cfg = {"addr": "smtp.gmail.com", "username": config.email, "password": config.email_password, "port": 465}
async def send_verification_code(user: discord.User, student_number: str, **kwargs) -> str:
"""Sends a verification code, returning said verification code, to the student."""
code = secrets.token_hex(16)
text = (
f"Hey {user} ({student_number})! The code to join the hi^5 code is '{code}' - use "
f"'/verify {code}' in the bot's DMs to continue \N{dancer}\n\n~nex"
)
msg = EmailMessage()
msg["From"] = gmail_cfg["username"]
msg["To"] = f"{student_number}@my.leedscitycollege.ac.uk"
msg["Bcc"] = gmail_cfg["username"]
msg["Subject"] = "Server Verification"
msg.set_content(text)
kwargs.setdefault("hostname", gmail_cfg["addr"])
kwargs.setdefault("port", gmail_cfg["port"])
kwargs.setdefault("use_tls", True)
kwargs.setdefault("username", gmail_cfg["username"])
kwargs.setdefault("password", gmail_cfg["password"])
kwargs.setdefault("start_tls", not kwargs["use_tls"])
assert kwargs["start_tls"] != kwargs["use_tls"]
await smtp.send(msg, **kwargs)
return code