mirror of
https://gitlab.ub.uni-bielefeld.de/sfb1288inf/nopaque.git
synced 2025-11-03 20:02:47 +00:00
Change directory structure (move ./nopaque/* to ./)
This commit is contained in:
Patrick Jentsch
5
app/auth/__init__.py
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5
app/auth/__init__.py
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from flask import Blueprint
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auth = Blueprint('auth', __name__)
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from . import views
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62
app/auth/forms.py
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app/auth/forms.py
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from flask import current_app
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from ..models import User
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from flask_wtf import FlaskForm
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from wtforms import (BooleanField, PasswordField, StringField, SubmitField,
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ValidationError)
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from wtforms.validators import DataRequired, Email, EqualTo, Length, Regexp
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class LoginForm(FlaskForm):
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user = StringField('Email or username', validators=[DataRequired()])
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password = PasswordField('Password', validators=[DataRequired()])
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remember_me = BooleanField('Keep me logged in')
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submit = SubmitField('Log In')
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class RegistrationForm(FlaskForm):
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email = StringField('Email', validators=[DataRequired(), Email()])
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username = StringField(
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'Username',
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validators=[DataRequired(), Length(1, 64),
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Regexp(current_app.config['NOPAQUE_USERNAME_REGEX'],
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message='Usernames must have only letters, numbers,'
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' dots or underscores')]
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)
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password = PasswordField(
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'Password',
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validators=[DataRequired(), EqualTo('password_confirmation',
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message='Passwords must match.')]
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)
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password_confirmation = PasswordField(
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'Password confirmation',
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validators=[DataRequired(), EqualTo('password',
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message='Passwords must match.')]
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)
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submit = SubmitField('Register')
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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 ResetPasswordForm(FlaskForm):
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password = PasswordField(
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'New password',
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validators=[DataRequired(), EqualTo('password_confirmation',
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message='Passwords must match.')]
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)
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password_confirmation = PasswordField(
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'Password confirmation',
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validators=[DataRequired(),
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EqualTo('password', message='Passwords must match.')]
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)
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submit = SubmitField('Reset Password')
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class ResetPasswordRequestForm(FlaskForm):
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email = StringField('Email', validators=[DataRequired(), Email()])
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submit = SubmitField('Reset Password')
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152
app/auth/views.py
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152
app/auth/views.py
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from datetime import datetime
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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 . import auth
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from .forms import (LoginForm, ResetPasswordForm, ResetPasswordRequestForm,
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RegistrationForm)
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from .. import db
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from ..email import create_message, send
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from ..models import User
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import logging
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import os
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@auth.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 current_user.is_authenticated:
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current_user.last_seen = datetime.utcnow()
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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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@auth.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(prefix='login-form')
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if form.validate_on_submit():
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user = User.query.filter_by(username=form.user.data).first()
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if user is None:
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user = User.query.filter_by(email=form.user.data.lower()).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.dashboard')
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return redirect(next)
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flash('Invalid email/username or password.')
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return render_template('auth/login.html.j2', form=form, title='Log in')
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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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if current_user.is_authenticated:
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return redirect(url_for('main.dashboard'))
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form = RegistrationForm(prefix='registration-form')
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if form.validate_on_submit():
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user = User(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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db.session.add(user)
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db.session.commit()
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try:
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os.makedirs(user.path)
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except OSError:
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logging.error('Make dir {} led to an OSError!'.format(user.path))
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db.session.delete(user)
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db.session.commit()
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abort(500)
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else:
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token = user.generate_confirmation_token()
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msg = create_message(user.email, 'Confirm Your Account',
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'auth/email/confirm', token=token, user=user)
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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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return redirect(url_for('.login'))
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return render_template('auth/register.html.j2', form=form,
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title='Register')
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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.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. Thanks!')
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return redirect(url_for('main.dashboard'))
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else:
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flash('The confirmation link is invalid or has expired.')
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return redirect(url_for('.unconfirmed'))
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@auth.route('/unconfirmed')
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def unconfirmed():
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if current_user.is_anonymous:
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return redirect(url_for('main.index'))
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elif current_user.confirmed:
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return redirect(url_for('main.dashboard'))
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return render_template('auth/unconfirmed.html.j2', title='Unconfirmed')
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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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msg = create_message(current_user.email, 'Confirm Your Account',
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'auth/email/confirm', token=token, user=current_user)
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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('auth.unconfirmed'))
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@auth.route('/reset', 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(prefix='reset-password-request-form')
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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_token()
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msg = create_message(user.email, 'Reset Your Password',
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'auth/email/reset_password', token=token,
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user=user)
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send(msg)
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flash('An email with instructions to reset your password has been sent to you.') # noqa
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return redirect(url_for('.login'))
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return render_template('auth/reset_password_request.html.j2', form=form,
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title='Password Reset')
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@auth.route('/reset/<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(prefix='reset-password-form')
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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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else:
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return redirect(url_for('main.index'))
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return render_template('auth/reset_password.html.j2', form=form,
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title='Password Reset', token=token)
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