lenticular_cloud2/lenticular_cloud/views/auth.py

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2020-05-09 18:00:07 +00:00
from urllib.parse import urlencode, parse_qs
import flask
from flask import Blueprint, redirect
from flask import current_app, session
from flask import jsonify
from flask.helpers import make_response
from flask.templating import render_template
from oic.oic.message import TokenErrorResponse, UserInfoErrorResponse, EndSessionRequest
from pyop.access_token import AccessToken, BearerTokenError
from pyop.exceptions import InvalidAuthenticationRequest, InvalidAccessToken, InvalidClientAuthentication, OAuthError, \
InvalidSubjectIdentifier, InvalidClientRegistrationRequest
from pyop.util import should_fragment_encode
from flask import Blueprint, render_template, request, url_for
from flask_login import login_required, login_user, logout_user
from werkzeug.utils import redirect
import logging
from ..model import User, SecurityUser
from ..form.login import LoginForm
from ..auth_providers import AUTH_PROVIDER_LIST
from .oidc import do_logout
auth_views = Blueprint('auth', __name__, url_prefix='')
@auth_views.route('/login', methods=['GET', 'POST'])
def login():
form = LoginForm()
if form.validate_on_submit():
user = User.query().by_username(form.data['name'])
session['username'] = str(user.username)
session['auth_providers'] = []
return redirect(url_for('auth.login_auth'))
return render_template('frontend/login.html.j2', form=form)
@auth_views.route('/login/auth', methods=['GET', 'POST'])
def login_auth():
if 'username' not in session:
return redirect(url_for('auth.login'))
auth_forms = []
user = User.query().by_username(session['username'])
for auth_provider in AUTH_PROVIDER_LIST:
form = auth_provider.get_form()
if auth_provider.get_name() not in session['auth_providers'] and\
auth_provider.check_auth(user, form):
session['auth_providers'].append(auth_provider.get_name())
if auth_provider.get_name() not in session['auth_providers']:
auth_forms.append(form)
if len(session['auth_providers']) >= 2:
login_user(SecurityUser(session['username']))
# TODO use this var
_next = request.args.get('next')
return redirect(url_for('frontend.index'))
print(auth_forms)
return render_template('frontend/login_auth.html.j2', forms=auth_forms)
@auth_views.route("/logout")
@login_required
def logout():
logout_user()
do_logout()
return redirect(url_for('.login'))