mirror of
https://gitlab.ub.uni-bielefeld.de/sfb1288inf/nopaque.git
synced 2025-06-15 18:40:40 +00:00
move blueprints in dedicated folder
This commit is contained in:
Patrick Jentsch
5
app/blueprints/auth/__init__.py
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5
app/blueprints/auth/__init__.py
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from flask import Blueprint
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bp = Blueprint('auth', __name__)
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from . import routes
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108
app/blueprints/auth/forms.py
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108
app/blueprints/auth/forms.py
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from flask_wtf import FlaskForm
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from wtforms import (
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BooleanField,
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PasswordField,
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StringField,
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SubmitField,
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ValidationError
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)
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from wtforms.validators import InputRequired, Email, EqualTo, Length, Regexp
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from app.models import User
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class RegistrationForm(FlaskForm):
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email = StringField(
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'Email',
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validators=[InputRequired(), Email(), Length(max=254)]
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)
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username = StringField(
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'Username',
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validators=[
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InputRequired(),
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Length(max=64),
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Regexp(
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User.username_pattern,
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message=(
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'Usernames must have only letters, numbers, dots or '
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'underscores'
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)
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)
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]
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)
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password = PasswordField(
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'Password',
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validators=[
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InputRequired(),
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EqualTo('password_2', message='Passwords must match')
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]
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)
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password_2 = PasswordField(
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'Password confirmation',
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validators=[
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InputRequired(),
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EqualTo('password', message='Passwords must match')
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]
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)
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terms_of_use_accepted = BooleanField(
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'I have read and accept the terms of use',
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validators=[InputRequired()]
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)
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submit = SubmitField()
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def __init__(self, *args, **kwargs):
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if 'prefix' not in kwargs:
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kwargs['prefix'] = 'registration-form'
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super().__init__(*args, **kwargs)
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def validate_email(self, field):
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if User.query.filter_by(email=field.data.lower()).first():
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raise ValidationError('Email already registered')
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def validate_username(self, field):
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if User.query.filter_by(username=field.data).first():
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raise ValidationError('Username already in use')
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class LoginForm(FlaskForm):
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user = StringField('Email or username', validators=[InputRequired()])
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password = PasswordField('Password', validators=[InputRequired()])
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remember_me = BooleanField('Keep me logged in')
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submit = SubmitField()
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def __init__(self, *args, **kwargs):
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if 'prefix' not in kwargs:
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kwargs['prefix'] = 'login-form'
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super().__init__(*args, **kwargs)
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class ResetPasswordRequestForm(FlaskForm):
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email = StringField('Email', validators=[InputRequired(), Email()])
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submit = SubmitField()
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def __init__(self, *args, **kwargs):
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if 'prefix' not in kwargs:
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kwargs['prefix'] = 'reset-password-request-form'
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super().__init__(*args, **kwargs)
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class ResetPasswordForm(FlaskForm):
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password = PasswordField(
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'New password',
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validators=[
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InputRequired(),
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EqualTo('password_2', message='Passwords must match')
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]
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)
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password_2 = PasswordField(
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'New password confirmation',
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validators=[
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InputRequired(),
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EqualTo('password', message='Passwords must match')
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]
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)
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submit = SubmitField()
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def __init__(self, *args, **kwargs):
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if 'prefix' not in kwargs:
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kwargs['prefix'] = 'reset-password-form'
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super().__init__(*args, **kwargs)
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188
app/blueprints/auth/routes.py
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188
app/blueprints/auth/routes.py
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from flask import abort, flash, redirect, render_template, request, url_for
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from flask_login import current_user, login_user, login_required, logout_user
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from app import db
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from app.email import create_message, send
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from app.models import User
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from . import bp
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from .forms import (
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LoginForm,
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ResetPasswordForm,
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ResetPasswordRequestForm,
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RegistrationForm
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)
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@bp.before_app_request
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def before_request():
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"""
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Checks if a user is unconfirmed when visiting specific sites. Redirects to
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unconfirmed view if user is unconfirmed.
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"""
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if not current_user.is_authenticated:
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return
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current_user.ping()
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db.session.commit()
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if (not current_user.confirmed
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and request.endpoint
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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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if not current_user.terms_of_use_accepted:
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return redirect(url_for('main.terms_of_use'))
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@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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return redirect(url_for('main.dashboard'))
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form = RegistrationForm()
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if form.validate_on_submit():
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try:
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user = User.create(
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email=form.email.data.lower(),
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password=form.password.data,
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username=form.username.data,
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terms_of_use_accepted=form.terms_of_use_accepted.data
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)
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except OSError:
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flash('Internal Server Error', category='error')
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abort(500)
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flash(f'User "{user.username}" created')
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token = user.generate_confirm_token()
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msg = create_message(
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user.email,
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'Confirm Your Account',
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'auth/email/confirm',
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token=token,
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user=user
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)
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send(msg)
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flash('A confirmation email has been sent to you by email')
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db.session.commit()
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return redirect(url_for('.login'))
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return render_template(
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'auth/register.html.j2',
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title='Register',
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form=form
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)
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@bp.route('/login', methods=['GET', 'POST'])
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def login():
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if current_user.is_authenticated:
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return redirect(url_for('main.dashboard'))
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form = LoginForm()
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if form.validate_on_submit():
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user = User.query.filter((User.email == form.user.data.lower()) | (User.username == form.user.data)).first()
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if user 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.dashboard')
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flash('You have been logged in')
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return redirect(next)
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flash('Invalid email/username or password', category='error')
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return render_template(
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'auth/login.html.j2',
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title='Log in',
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form=form
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)
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@bp.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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@bp.route('/unconfirmed')
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@login_required
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def unconfirmed():
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if current_user.confirmed:
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return redirect(url_for('main.dashboard'))
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return render_template(
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'auth/unconfirmed.html.j2',
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title='Unconfirmed'
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)
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@bp.route('/confirm-request')
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@login_required
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def confirm_request():
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if current_user.confirmed:
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return redirect(url_for('main.dashboard'))
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token = current_user.generate_confirm_token()
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msg = create_message(
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current_user.email,
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'Confirm Your Account',
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'auth/email/confirm',
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token=token,
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user=current_user
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)
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send(msg)
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flash('A new confirmation email has been sent to you by email')
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return redirect(url_for('.unconfirmed'))
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@bp.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.dashboard'))
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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')
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return redirect(url_for('main.dashboard'))
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flash('The confirmation link is invalid or has expired', category='error')
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return redirect(url_for('.unconfirmed'))
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@bp.route('/reset-password-request', methods=['GET', 'POST'])
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def reset_password_request():
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if current_user.is_authenticated:
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return redirect(url_for('main.dashboard'))
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form = ResetPasswordRequestForm()
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if form.validate_on_submit():
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user = User.query.filter_by(email=form.email.data.lower()).first()
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if user is not None:
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token = user.generate_reset_password_token()
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msg = create_message(
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user.email,
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'Reset Your Password',
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'auth/email/reset_password',
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token=token,
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user=user
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)
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send(msg)
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flash(
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'An email with instructions to reset your password has been sent '
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'to you'
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)
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return redirect(url_for('.login'))
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return render_template(
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'auth/reset_password_request.html.j2',
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title='Password Reset',
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form=form
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)
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@bp.route('/reset-password/<token>', methods=['GET', 'POST'])
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def reset_password(token):
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if current_user.is_authenticated:
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return redirect(url_for('main.dashboard'))
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form = ResetPasswordForm()
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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('.login'))
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return redirect(url_for('main.index'))
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return render_template(
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'auth/reset_password.html.j2',
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title='Password Reset',
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form=form,
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token=token
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)
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