84 lines
3.4 KiB
Python
84 lines
3.4 KiB
Python
from flask import Blueprint, render_template, redirect, url_for, flash, request
|
|
from flask_login import login_user, logout_user, login_required, current_user
|
|
from werkzeug.urls import url_parse
|
|
from models import db, User, SiteConfig
|
|
from flask_wtf import FlaskForm
|
|
from wtforms import StringField, PasswordField, BooleanField, SubmitField
|
|
from wtforms.validators import DataRequired, Email, EqualTo, Length, ValidationError
|
|
from oauth import google_bp
|
|
|
|
auth_bp = Blueprint('auth', __name__)
|
|
|
|
class LoginForm(FlaskForm):
|
|
username = StringField('Username', validators=[DataRequired()])
|
|
password = PasswordField('Password', validators=[DataRequired()])
|
|
remember_me = BooleanField('Remember Me')
|
|
submit = SubmitField('Sign In')
|
|
|
|
class RegistrationForm(FlaskForm):
|
|
username = StringField('Username', validators=[DataRequired(), Length(min=3, max=64)])
|
|
email = StringField('Email', validators=[DataRequired(), Email()])
|
|
password = PasswordField('Password', validators=[DataRequired(), Length(min=8)])
|
|
confirm_password = PasswordField('Confirm Password', validators=[DataRequired(), EqualTo('password')])
|
|
submit = SubmitField('Register')
|
|
|
|
def validate_username(self, username):
|
|
user = User.query.filter_by(username=username.data).first()
|
|
if user:
|
|
raise ValidationError('Username already taken. Please choose a different one.')
|
|
|
|
def validate_email(self, email):
|
|
user = User.query.filter_by(email=email.data).first()
|
|
if user:
|
|
raise ValidationError('Email already registered. Please use a different one.')
|
|
|
|
@auth_bp.route('/login', methods=['GET', 'POST'])
|
|
def login():
|
|
if current_user.is_authenticated:
|
|
return redirect(url_for('user.home'))
|
|
|
|
form = LoginForm()
|
|
if form.validate_on_submit():
|
|
user = User.query.filter_by(username=form.username.data).first()
|
|
if user and user.check_password(form.password.data):
|
|
login_user(user, remember=form.remember_me.data)
|
|
next_page = request.args.get('next')
|
|
return redirect(next_page or url_for('user.home'))
|
|
flash('Invalid username or password', 'danger')
|
|
|
|
# Check if Google OAuth is configured
|
|
google_configured = google_bp.client_id is not None
|
|
|
|
return render_template('auth/login.html', form=form, google_configured=google_configured)
|
|
|
|
@auth_bp.route('/logout')
|
|
@login_required
|
|
def logout():
|
|
logout_user()
|
|
flash('You have been logged out.', 'info')
|
|
return redirect(url_for('user.home'))
|
|
|
|
@auth_bp.route('/register', methods=['GET', 'POST'])
|
|
def register():
|
|
if current_user.is_authenticated:
|
|
return redirect(url_for('user.home'))
|
|
|
|
# Check if registration is enabled
|
|
registration_enabled = SiteConfig.get_setting('registration_enabled', 'true') == 'true'
|
|
if not registration_enabled:
|
|
flash("User registration is currently disabled", "warning")
|
|
return redirect(url_for('auth.login'))
|
|
|
|
form = RegistrationForm()
|
|
if form.validate_on_submit():
|
|
user = User(
|
|
username=form.username.data,
|
|
email=form.email.data
|
|
)
|
|
user.set_password(form.password.data)
|
|
db.session.add(user)
|
|
db.session.commit()
|
|
flash('Registration successful! You can now log in.', 'success')
|
|
return redirect(url_for('auth.login'))
|
|
|
|
return render_template('auth/register.html', form=form) |