MarseyWorld/files/mail/__init__.py

94 lines
2.7 KiB
Python

from os import environ
import time
from flask import *
from urllib.parse import quote
from files.helpers.security import *
from files.helpers.wrappers import *
from files.helpers.const import *
from files.classes import *
from files.__main__ import app, mail, limiter
from flask_mail import Message
name = environ.get("SITE_NAME").strip()
def send_mail(to_address, subject, html):
msg = Message(html=html, subject=subject, sender=f"{name}@{SITE}", recipients=[to_address])
mail.send(msg)
def send_verification_email(user, email=None):
if not email:
email = user.email
url = f"https://{app.config['SERVER_NAME']}/activate"
now = int(time.time())
token = generate_hash(f"{email}+{user.id}+{now}")
params = f"?email={quote(email)}&id={user.id}&time={now}&token={token}"
link = url + params
send_mail(to_address=email,
html=render_template("email/email_verify.html",
action_url=link,
v=user),
subject=f"Validate your {name} account email."
)
@app.post("/verify_email")
@limiter.limit("1/second;30/minute;200/hour;1000/day")
@auth_required
def api_verify_email(v):
send_verification_email(v)
return {"message": "Email has been sent (ETA ~5 minutes)"}
@app.get("/activate")
@auth_required
def activate(v):
email = request.values.get("email", "").strip().lower()
if not email_regex.fullmatch(email):
return render_template("message.html", v=v, title="Invalid email.", error="Invalid email."), 400
id = request.values.get("id", "").strip()
timestamp = int(request.values.get("time", "0"))
token = request.values.get("token", "").strip()
if int(time.time()) - timestamp > 3600:
return render_template("message.html", v=v, title="Verification link expired.",
message="That link has expired. Visit your settings to send yourself another verification email."), 410
if not validate_hash(f"{email}+{id}+{timestamp}", token):
abort(403)
user = g.db.query(User).filter_by(id=id).one_or_none()
if not user:
abort(404)
if user.is_activated and user.email == email:
return render_template("message_success.html", v=v, title="Email already verified.", message="Email already verified."), 404
user.email = email
user.is_activated = True
if not any(b.badge_id == 2 for b in user.badges):
mail_badge = Badge(user_id=user.id, badge_id=2)
g.db.add(mail_badge)
g.db.flush()
send_notification(user.id, f"@AutoJanny has given you the following profile badge:\n\n![]({mail_badge.path})\n\n{mail_badge.name}")
g.db.add(user)
g.db.commit()
return render_template("message_success.html", v=v, title="Email verified.", message=f"Your email {email} has been verified. Thank you.")