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165 lines
5.8 KiB
165 lines
5.8 KiB
from flask import render_template, redirect, request, url_for, flash
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from flask_login import login_user, logout_user, login_required, current_user
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from . import auth
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from .. import db
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from ..models import User
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from ..email import send_email
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from .forms import LoginForm, RegistrationForm, ChangePasswordForm, \
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PasswordResetRequestForm, PasswordResetForm, ChangeEmailForm
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@auth.before_app_request
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def before_request():
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if current_user.is_authenticated \
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and not current_user.confirmed \
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and request.blueprint != 'auth' \
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and request.endpoint != 'static':
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return redirect(url_for('auth.unconfirmed'))
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@auth.route('/unconfirmed')
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def unconfirmed():
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if current_user.is_anonymous or current_user.confirmed:
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return redirect(url_for('main.index'))
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return render_template('auth/unconfirmed.html')
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@auth.route('/login', methods=['GET', 'POST'])
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def login():
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form = LoginForm()
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if form.validate_on_submit():
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user = User.query.filter_by(email=form.email.data).first()
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if user is not None and user.verify_password(form.password.data):
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login_user(user, form.remember_me.data)
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next = request.args.get('next')
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if next is None or not next.startswith('/'):
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next = url_for('main.index')
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return redirect(next)
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flash('Invalid username or password')
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return render_template('auth/login.html', form=form)
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@auth.route('/logout')
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@login_required
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def logout():
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logout_user()
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flash('You have been logged out.')
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return redirect(url_for('main.index'))
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@auth.route('/register', methods=['GET', 'POST'])
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def register():
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form = RegistrationForm()
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if form.validate_on_submit():
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user = User(email=form.email.data,
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username=form.username.data,
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password=form.password.data)
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db.session.add(user)
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db.session.commit()
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token = user.generate_confirmation_token()
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send_email(user.email, 'Confirm your account',
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'auth/email/confirm', user=user, token=token)
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flash('A confirmation email has been sent to you by email.')
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return redirect(url_for('main.index'))
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return render_template('auth/register.html', form=form)
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@auth.route('/confirm/<token>')
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@login_required
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def confirm(token):
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if current_user.confirmed:
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return redirect(url_for('main.index'))
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if current_user.confirm(token):
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db.session.commit()
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flash('You have confirmed your account. Thanks!')
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else:
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flash('The confirmationlink is invalid or has expired')
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return redirect(url_for('main.index'))
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@auth.route('/confirm')
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@login_required
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def resend_confirmation():
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token = current_user.generate_confirmation_token()
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send_email(current_user.email, 'Confirm your account',
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'auth/email/confirm', user=current_user, token=token)
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flash('A new confirmation email has been sent to you by email.')
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return redirect(url_for('main.index'))
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@auth.route('/change-password', methods=['GET', 'POST'])
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@login_required
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def change_password():
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form = ChangePasswordForm()
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if form.validate_on_submit():
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if current_user.verify_password(form.old_password.data):
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current_user.password = form.password.data
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db.session.add(current_user)
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db.session.commit()
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flash('Your password has been updated')
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redirect(url_for('main.index'))
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else:
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flash('Invalid password.')
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return render_template('auth/change_password.html', form=form)
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@auth.route('/reset', methods=['GET', 'POST'])
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def password_reset_request():
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if not current_user.is_anonymous:
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redirect(url_for('main.index'))
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form = PasswordResetRequestForm()
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if form.validate_on_submit():
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user = User.query.filter_by(email=form.email.data).first()
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if user:
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token = user.generate_reset_token()
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send_email(user.email, 'Reset your password',
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'auth/email/reset_password', user=user, token=token)
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flash('An email with instructions to reset your password has been '
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'sent to you')
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return redirect(url_for('auth.login'))
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return render_template('auth/reset_password.html', form=form)
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@auth.route('/reset/<token>', methods=['GET', 'POST'])
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def password_reset(token):
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if not current_user.is_anonymous:
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redirect(url_for('main.index'))
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form = PasswordResetForm()
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if form.validate_on_submit():
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if User.reset_password(token, form.password.data):
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db.session.commit()
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flash('Your password has been updated.')
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return redirect(url_for('auth.login'))
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else:
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return redirect(url_for('main.index'))
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return render_template('auth/reset_password.html', form=form)
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@auth.route('/change-email', methods=['GET', 'POST'])
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@login_required
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def change_email_request():
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form = ChangeEmailForm()
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if form.validate_on_submit():
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if current_user.verify_password(form.password.data):
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new_email = form.email.data
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token = current_user.generate_email_change_token(new_email)
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send_email(new_email, 'Confirm your email address',
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'auth/email/change_email',
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user=current_user, token=token)
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flash('An email with instructions to confirm your new email '
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'address has been sent to you')
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return redirect(url_for('main.index'))
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else:
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flash('Invalid email or password')
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return render_template('auth/change_email.html', form=form)
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@auth.route('/change-email/<token>')
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@login_required
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def change_email(token):
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if current_user.change_email(token):
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db.session.commit()
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flash('Your email address has been updated.')
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else:
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flash('Invalid request.')
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return redirect(url_for('main.index'))
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