91 lines
3 KiB
Python
91 lines
3 KiB
Python
from flask import request, flash, render_template, redirect, url_for
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from flask_login import current_user
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from flask_wtf import FlaskForm
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from wtforms import StringField, validators
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from app import email_utils
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from app.auth.base import auth_bp
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from app.config import URL
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from app.email_utils import notify_admin
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from app.extensions import db
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from app.log import LOG
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from app.models import User, ActivationCode
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from app.utils import random_string, encode_url
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class RegisterForm(FlaskForm):
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email = StringField("Email", validators=[validators.DataRequired()])
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password = StringField(
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"Password", validators=[validators.DataRequired(), validators.Length(min=8)]
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)
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name = StringField("Name", validators=[validators.DataRequired()])
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@auth_bp.route("/register", methods=["GET", "POST"])
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def register():
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if current_user.is_authenticated:
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LOG.d("user is already authenticated, redirect to dashboard")
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return redirect(url_for("dashboard.index"))
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form = RegisterForm(request.form)
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next_url = request.args.get("next")
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if form.validate_on_submit():
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user = User.filter_by(email=form.email.data).first()
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if user:
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flash(f"Email {form.email.data} already exists", "warning")
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else:
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LOG.debug("create user %s", form.email.data)
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user = User.create(
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email=form.email.data, name=form.name.data, password=form.password.data
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)
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db.session.commit()
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send_activation_email(user, next_url)
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notify_admin(
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f"new user {user.name} {user.email} signs up via email/password",
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html_content=f"""
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name: {user.name} <br>
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email: {user.email} <br>""",
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)
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return render_template("auth/register_waiting_activation.html")
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return render_template("auth/register.html", form=form, next_url=next_url)
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def send_activation_email(user, next_url):
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# the activation code is valid for 1h
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activation = ActivationCode.create(user_id=user.id, code=random_string(30))
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db.session.commit()
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# Send user activation email
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activation_link = f"{URL}/auth/activate?code={activation.code}"
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if next_url:
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LOG.d("redirect user to %s after activation", next_url)
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activation_link = activation_link + "&next=" + encode_url(next_url)
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email_utils.send(
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user.email,
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f"Welcome to SimpleLogin {user.name} - just one more step!",
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html_content=f"""
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Welcome to SimpleLogin! <br><br>
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Our mission is to make the login process as smooth and as secure as possible. This should be easy. <br><br>
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To get started, we need to confirm your email address, so please click this <a href="{activation_link}">link</a>
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to finish creating your account. Or you can paste this link into your browser: <br><br>
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{activation_link} <br><br>
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Your feedbacks are very important to us. Please feel free to reply to this email to let us know any
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of your suggestion! <br><br>
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Thanks! <br><br>
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SimpleLogin team.
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""",
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)
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