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Diffstat (limited to 'django_authopenid/views.py')
-rwxr-xr-x | django_authopenid/views.py | 1169 |
1 files changed, 0 insertions, 1169 deletions
diff --git a/django_authopenid/views.py b/django_authopenid/views.py deleted file mode 100755 index 7c7d9e07..00000000 --- a/django_authopenid/views.py +++ /dev/null @@ -1,1169 +0,0 @@ -# -*- coding: utf-8 -*- -# Copyright (c) 2007, 2008, BenoĆ®t Chesneau -# Copyright (c) 2007 Simon Willison, original work on django-openid -# -# All rights reserved. -# -# Redistribution and use in source and binary forms, with or without -# modification, are permitted provided that the following conditions are -# met: -# -# * Redistributions of source code must retain the above copyright -# * notice, this list of conditions and the following disclaimer. -# * Redistributions in binary form must reproduce the above copyright -# * notice, this list of conditions and the following disclaimer in the -# * documentation and/or other materials provided with the -# * distribution. Neither the name of the <ORGANIZATION> nor the names -# * of its contributors may be used to endorse or promote products -# * derived from this software without specific prior written -# * permission. -# -# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS -# IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, -# THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR -# PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR -# CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, -# EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, -# PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, -# OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF -# THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - -from django.http import HttpResponseRedirect, get_host, Http404, \ - HttpResponseServerError -from django.shortcuts import render_to_response -from django.template import RequestContext, loader, Context -from django.conf import settings -from django.contrib.auth.models import User -from django.contrib.auth.decorators import login_required -from django.contrib.auth import authenticate -from django.core.urlresolvers import reverse -from django.utils.encoding import smart_unicode -from django.utils.html import escape -from django.utils.translation import ugettext as _ -from django.utils.http import urlquote_plus -from django.utils.safestring import mark_safe -from django.core.mail import send_mail -from django.views.defaults import server_error - -from openid.consumer.consumer import Consumer, \ - SUCCESS, CANCEL, FAILURE, SETUP_NEEDED -from openid.consumer.discover import DiscoveryFailure -from openid.extensions import sreg -# needed for some linux distributions like debian -try: - from openid.yadis import xri -except ImportError: - from yadis import xri - -import re -import urllib - -from forum.forms import SimpleEmailSubscribeForm -from django_authopenid.util import OpenID, DjangoOpenIDStore, from_openid_response -from django_authopenid.models import UserAssociation, UserPasswordQueue, ExternalLoginData -from django_authopenid.forms import OpenidSigninForm, ClassicLoginForm, OpenidRegisterForm, \ - OpenidVerifyForm, ClassicRegisterForm, ChangePasswordForm, ChangeEmailForm, \ - ChangeopenidForm, DeleteForm, EmailPasswordForm -import logging -from forum.utils.forms import get_next_url - -EXTERNAL_LOGIN_APP = settings.LOAD_EXTERNAL_LOGIN_APP() - -def login(request,user): - from django.contrib.auth import login as _login - from forum.models import user_logged_in #custom signal - - if settings.USE_EXTERNAL_LEGACY_LOGIN == True: - EXTERNAL_LOGIN_APP.api.login(request,user) - - #1) get old session key - session_key = request.session.session_key - #2) login and get new session key - _login(request,user) - #3) send signal with old session key as argument - logging.debug('logged in user %s with session key %s' % (user.username, session_key)) - user_logged_in.send(user=user,session_key=session_key,sender=None) - -def logout(request): - from django.contrib.auth import logout as _logout#for login I've added wrapper below - called login - _logout(request) - if settings.USE_EXTERNAL_LEGACY_LOGIN == True: - EXTERNAL_LOGIN_APP.api.logout(request) - -def get_url_host(request): - if request.is_secure(): - protocol = 'https' - else: - protocol = 'http' - host = escape(get_host(request)) - return '%s://%s' % (protocol, host) - -def get_full_url(request): - return get_url_host(request) + request.get_full_path() - -def ask_openid(request, openid_url, redirect_to, on_failure=None, - sreg_request=None): - """ basic function to ask openid and return response """ - request.encoding = 'UTF-8' - on_failure = on_failure or signin_failure - - trust_root = getattr( - settings, 'OPENID_TRUST_ROOT', get_url_host(request) + '/' - ) - if xri.identifierScheme(openid_url) == 'XRI' and getattr( - settings, 'OPENID_DISALLOW_INAMES', False - ): - msg = _("i-names are not supported") - logging.debug('openid failed becaise i-names are not supported') - return on_failure(request, msg) - consumer = Consumer(request.session, DjangoOpenIDStore()) - try: - auth_request = consumer.begin(openid_url) - except DiscoveryFailure: - msg = _(u"OpenID %(openid_url)s is invalid" % {'openid_url':openid_url}) - logging.debug(msg) - return on_failure(request, msg) - - logging.debug('openid seemed to work') - if sreg_request: - logging.debug('adding sreg_request - wtf it is?') - auth_request.addExtension(sreg_request) - redirect_url = auth_request.redirectURL(trust_root, redirect_to) - logging.debug('redirecting to %s' % redirect_url) - return HttpResponseRedirect(redirect_url) - -def complete(request, on_success=None, on_failure=None, return_to=None): - """ complete openid signin """ - on_success = on_success or default_on_success - on_failure = on_failure or default_on_failure - - logging.debug('in django_authopenid.complete') - - consumer = Consumer(request.session, DjangoOpenIDStore()) - # make sure params are encoded in utf8 - params = dict((k,smart_unicode(v)) for k, v in request.GET.items()) - openid_response = consumer.complete(params, return_to) - - if openid_response.status == SUCCESS: - logging.debug('SUCCESS') - return on_success(request, openid_response.identity_url, - openid_response) - elif openid_response.status == CANCEL: - logging.debug('CANCEL') - return on_failure(request, 'The request was canceled') - elif openid_response.status == FAILURE: - logging.debug('FAILURE') - return on_failure(request, openid_response.message) - elif openid_response.status == SETUP_NEEDED: - logging.debug('SETUP NEEDED') - return on_failure(request, 'Setup needed') - else: - logging.debug('BAD OPENID STATUS') - assert False, "Bad openid status: %s" % openid_response.status - -def default_on_success(request, identity_url, openid_response): - """ default action on openid signin success """ - logging.debug('') - request.session['openid'] = from_openid_response(openid_response) - logging.debug('performing default action on openid success %s' % get_next_url(request)) - return HttpResponseRedirect(get_next_url(request)) - -def default_on_failure(request, message): - """ default failure action on signin """ - logging.debug('default openid failure action') - return render_to_response('openid_failure.html', { - 'message': message - }) - - -def not_authenticated(func): - """ decorator that redirect user to next page if - he is already logged.""" - def decorated(request, *args, **kwargs): - if request.user.is_authenticated(): - return HttpResponseRedirect(get_next_url(request)) - return func(request, *args, **kwargs) - return decorated - -@not_authenticated -def signin(request,newquestion=False,newanswer=False): - """ - signin page. It manages the legacy authentification (user/password) - and openid authentification - - url: /signin/ - - template : authopenid/signin.htm - """ - logging.debug('in signin view') - request.encoding = 'UTF-8' - on_failure = signin_failure - email_feeds_form = SimpleEmailSubscribeForm() - next = get_next_url(request) - form_signin = OpenidSigninForm(initial={'next':next}) - form_auth = ClassicLoginForm(initial={'next':next}) - - if request.method == 'POST': - #'blogin' - password login - if 'blogin' in request.POST.keys(): - logging.debug('processing classic login form submission') - form_auth = ClassicLoginForm(request.POST) - if form_auth.is_valid(): - #have login and password and need to login through external website - if settings.USE_EXTERNAL_LEGACY_LOGIN == True: - username = form_auth.cleaned_data['username'] - password = form_auth.cleaned_data['password'] - next = form_auth.cleaned_data['next'] - if form_auth.get_user() == None: - #need to create internal user - - #1) save login and password temporarily in session - request.session['external_username'] = username - request.session['external_password'] = password - - #2) try to extract user email and nickname from external service - email = EXTERNAL_LOGIN_APP.api.get_email(username,password) - screen_name = EXTERNAL_LOGIN_APP.api.get_screen_name(username,password) - - #3) see if username clashes with some existing user - #if so, we have to prompt the user to pick a different name - username_taken = User.is_username_taken(screen_name) - - email_feeds_form = SimpleEmailSubscribeForm() - form_data = {'username':screen_name,'email':email,'next':next} - form = OpenidRegisterForm(initial=form_data) - template_data = {'form1':form,'username':screen_name,\ - 'email_feeds_form':email_feeds_form,\ - 'provider':mark_safe(settings.EXTERNAL_LEGACY_LOGIN_PROVIDER_NAME),\ - 'login_type':'legacy',\ - 'gravatar_faq_url':reverse('faq') + '#gravatar',\ - 'external_login_name_is_taken':username_taken} - return render_to_response('authopenid/complete.html',template_data,\ - context_instance=RequestContext(request)) - else: - #user existed, external password is ok - user = form_auth.get_user() - login(request,user) - response = HttpResponseRedirect(get_next_url(request)) - EXTERNAL_LOGIN_APP.api.set_login_cookies(response,user) - return response - else: - #regular password authentication - user = form_auth.get_user() - login(request, user) - return HttpResponseRedirect(get_next_url(request)) - - elif 'bnewaccount' in request.POST.keys(): - logging.debug('processing classic (login/password) create account form submission') - #register externally logged in password user with a new local account - if settings.USE_EXTERNAL_LEGACY_LOGIN == True: - form = OpenidRegisterForm(request.POST) - email_feeds_form = SimpleEmailSubscribeForm(request.POST) - form1_is_valid = form.is_valid() - form2_is_valid = email_feeds_form.is_valid() - if form1_is_valid and form2_is_valid: - #create the user - username = form.cleaned_data['username'] - password = request.session.get('external_password',None) - email = form.cleaned_data['email'] - if password and username: - User.objects.create_user(username,email,password) - user = authenticate(username=username,password=password) - EXTERNAL_LOGIN_APP.api.connect_local_user_to_external_user(user,username,password) - external_username = request.session['external_username'] - eld = ExternalLoginData.objects.get(external_username=external_username) - eld.user = user - eld.save() - login(request,user) - email_feeds_form.save(user) - del request.session['external_username'] - del request.session['external_password'] - response = HttpResponseRedirect(reverse('index')) - EXTERNAL_LOGIN_APP.api.set_login_cookies(response, user) - return response - else: - if password: - del request.session['external_username'] - if username: - del request.session['external_password'] - return HttpResponseServerError() - else: - username = request.POST.get('username',None) - provider = mark_safe(settings.EXTERNAL_LEGACY_LOGIN_PROVIDER_NAME) - username_taken = User.is_username_taken(username) - data = {'login_type':'legacy','form1':form,'username':username,\ - 'email_feeds_form':email_feeds_form,'provider':provider,\ - 'gravatar_faq_url':reverse('faq') + '#gravatar',\ - 'external_login_name_is_taken':username_taken} - return render_to_response('authopenid/complete.html',data, - context_instance=RequestContext(request)) - else: - raise Http404 - - elif 'bsignin' in request.POST.keys() or 'openid_username' in request.POST.keys(): - logging.debug('processing signin with openid submission') - form_signin = OpenidSigninForm(request.POST) - if form_signin.is_valid(): - logging.debug('OpenidSigninForm is valid') - next = form_signin.cleaned_data['next'] - sreg_req = sreg.SRegRequest(optional=['nickname', 'email']) - redirect_to = "%s%s?%s" % ( - get_url_host(request), - reverse('user_complete_signin'), - urllib.urlencode({'next':next}) - ) - return ask_openid(request, - form_signin.cleaned_data['openid_url'], - redirect_to, - on_failure=signin_failure, - sreg_request=sreg_req) - else: - logging.debug('OpenidSigninForm is NOT valid! -> redisplay login view') - - #if request is GET - if request.method == 'GET': - logging.debug('request method was GET') - question = None - if newquestion == True: - from forum.models import AnonymousQuestion as AQ - session_key = request.session.session_key - logging.debug('retrieving anonymously posted question associated with session %s' % session_key) - qlist = AQ.objects.filter(session_key=session_key).order_by('-added_at') - if len(qlist) > 0: - question = qlist[0] - answer = None - if newanswer == True: - from forum.models import AnonymousAnswer as AA - session_key = request.session.session_key - logging.debug('retrieving posted answer associated with session %s' % session_key) - alist = AA.objects.filter(session_key=session_key).order_by('-added_at') - if len(alist) > 0: - answer = alist[0] - - logging.debug('showing signin view') - return render_to_response('authopenid/signin.html', { - 'question':question, - 'answer':answer, - 'form1': form_auth, - 'form2': form_signin, - 'msg': request.GET.get('msg',''), - 'sendpw_url': reverse('user_sendpw'), - 'fb_api_key': settings.FB_API_KEY, - }, context_instance=RequestContext(request)) - -def complete_signin(request): - """ in case of complete signin with openid """ - logging.debug('')#blank log just for the trace - return complete(request, signin_success, signin_failure, - get_url_host(request) + reverse('user_complete_signin')) - -def signin_success(request, identity_url, openid_response): - """ - openid signin success. - - If the openid is already registered, the user is redirected to - url set par next or in settings with OPENID_REDIRECT_NEXT variable. - If none of these urls are set user is redirectd to /. - - if openid isn't registered user is redirected to register page. - """ - - logging.debug('') - openid_ = from_openid_response(openid_response) #create janrain OpenID object - request.session['openid'] = openid_ - try: - logging.debug('trying to get user associated with this openid...') - rel = UserAssociation.objects.get(openid_url__exact = str(openid_)) - logging.debug('success') - except: - logging.debug('failed --> try to register brand new user') - # try to register this new user - return register(request) - user_ = rel.user - if user_.is_active: - user_.backend = "django.contrib.auth.backends.ModelBackend" - logging.debug('user is active --> attached django auth ModelBackend --> calling login') - login(request, user_) - logging.debug('success') - else: - logging.debug('user is inactive, do not log them in') - logging.debug('redirecting to %s' % get_next_url(request)) - return HttpResponseRedirect(get_next_url(request)) - -def is_association_exist(openid_url): - """ test if an openid is already in database """ - is_exist = True - try: - uassoc = UserAssociation.objects.get(openid_url__exact = openid_url) - except: - is_exist = False - logging.debug(str(is_exist)) - return is_exist - -@not_authenticated -def register(request): - """ - register an openid. - - If user is already a member he can associate its openid with - its account. - - A new account could also be created and automaticaly associated - to the openid. - - url : /complete/ - - template : authopenid/complete.html - """ - - logging.debug('') - openid_ = request.session.get('openid', None) - next = get_next_url(request) - if not openid_: - logging.debug('oops, no openid in session --> go back to signin') - return HttpResponseRedirect(reverse('user_signin') + '?next=%s' % next) - - nickname = openid_.sreg.get('nickname', '') - email = openid_.sreg.get('email', '') - form1 = OpenidRegisterForm(initial={ - 'next': next, - 'username': nickname, - 'email': email, - }) - form2 = OpenidVerifyForm(initial={ - 'next': next, - 'username': nickname, - }) - email_feeds_form = SimpleEmailSubscribeForm() - - user_ = None - is_redirect = False - logging.debug('request method is %s' % request.method) - if request.method == 'POST': - if 'bnewaccount' in request.POST.keys(): - logging.debug('trying to create new account associated with openid') - form1 = OpenidRegisterForm(request.POST) - email_feeds_form = SimpleEmailSubscribeForm(request.POST) - if not form1.is_valid(): - logging.debug('OpenidRegisterForm is INVALID') - elif not email_feeds_form.is_valid(): - logging.debug('SimpleEmailSubscribeForm is INVALID') - else: - logging.debug('OpenidRegisterForm and SimpleEmailSubscribeForm are valid') - next = form1.cleaned_data['next'] - is_redirect = True - logging.debug('creatng new django user %s ...' % form1.cleaned_data['username']) - tmp_pwd = User.objects.make_random_password() - user_ = User.objects.create_user(form1.cleaned_data['username'], - form1.cleaned_data['email'], tmp_pwd) - - user_.set_unusable_password() - # make association with openid - logging.debug('creating new openid user association %s <--> %s' \ - % (user_.username, str(openid_))) - uassoc = UserAssociation(openid_url=str(openid_), user_id=user_.id) - uassoc.save() - - # login - user_.backend = "django.contrib.auth.backends.ModelBackend" - logging.debug('logging the user in') - login(request, user_) - logging.debug('saving email feed settings') - email_feeds_form.save(user_) - elif 'bverify' in request.POST.keys(): - logging.debug('processing OpenidVerify form') - form2 = OpenidVerifyForm(request.POST) - if form2.is_valid(): - logging.debug('form is valid') - is_redirect = True - next = form2.cleaned_data['next'] - user_ = form2.get_user() - logging.debug('creating new openid user association %s <--> %s' \ - % (user_.username, str(openid_))) - uassoc = UserAssociation(openid_url=str(openid_), - user_id=user_.id) - uassoc.save() - logging.debug('logging the user in') - login(request, user_) - - #check if we need to post a question that was added anonymously - #this needs to be a function call becase this is also done - #if user just logged in and did not need to create the new account - - if user_ != None: - if settings.EMAIL_VALIDATION == 'on': - logging.debug('sending email validation') - send_new_email_key(user_,nomessage=True) - output = validation_email_sent(request) - set_email_validation_message(user_) #message set after generating view - return output - if user_.is_authenticated(): - logging.debug('success, send user to main page') - return HttpResponseRedirect(reverse('index')) - else: - logging.debug('have really strange error') - raise Exception('openid login failed')#should not ever get here - - openid_str = str(openid_) - bits = openid_str.split('/') - base_url = bits[2] #assume this is base url - url_bits = base_url.split('.') - provider_name = url_bits[-2].lower() - - providers = {'yahoo':'<font color="purple">Yahoo!</font>', - 'flickr':'<font color="#0063dc">flick</font><font color="#ff0084">r</font>™', - 'google':'Google™', - 'aol':'<font color="#31658e">AOL</font>', - 'myopenid':'MyOpenID', - } - if provider_name not in providers: - provider_logo = provider_name - logging.error('openid provider named "%s" has no pretty customized logo' % provider_name) - else: - provider_logo = providers[provider_name] - - logging.debug('printing authopenid/complete.html output') - return render_to_response('authopenid/complete.html', { - 'form1': form1, - 'form2': form2, - 'email_feeds_form': email_feeds_form, - 'provider':mark_safe(provider_logo), - 'username': nickname, - 'email': email, - 'login_type':'openid', - 'gravatar_faq_url':reverse('faq') + '#gravatar', - }, context_instance=RequestContext(request)) - -def signin_failure(request, message): - """ - falure with openid signin. Go back to signin page. - - template : "authopenid/signin.html" - """ - logging.debug('') - next = get_next_url(request) - form_signin = OpenidSigninForm(initial={'next': next}) - form_auth = ClassicLoginForm(initial={'next': next}) - - return render_to_response('authopenid/signin.html', { - 'msg': message, - 'form1': form_auth, - 'form2': form_signin, - }, context_instance=RequestContext(request)) - -@not_authenticated -def signup(request): - """ - signup page. Create a legacy account - - url : /signup/" - - templates: authopenid/signup.html, authopenid/confirm_email.txt - """ - logging.debug('') - if settings.USE_EXTERNAL_LEGACY_LOGIN == True: - logging.debug('handling external legacy login registration') - return HttpResponseRedirect(reverse('user_external_legacy_login_signup')) - next = get_next_url(request) - logging.debug('request method was %s' % request.method) - if request.method == 'POST': - form = ClassicRegisterForm(request.POST) - email_feeds_form = SimpleEmailSubscribeForm(request.POST) - - #validation outside if to remember form values - form1_is_valid = form.is_valid() - form2_is_valid = email_feeds_form.is_valid() - if form1_is_valid and form2_is_valid: - next = form.cleaned_data['next'] - username = form.cleaned_data['username'] - password = form.cleaned_data['password1'] - email = form.cleaned_data['email'] - - user_ = User.objects.create_user( username,email,password ) - if settings.USE_EXTERNAL_LEGACY_LOGIN == True: - EXTERNAL_LOGIN_APP.api.create_user(username,email,password) - - user_.backend = "django.contrib.auth.backends.ModelBackend" - login(request, user_) - email_feeds_form.save(user_) - - # send email - subject = _("Welcome email subject line") - message_template = loader.get_template( - 'authopenid/confirm_email.txt' - ) - message_context = Context({ - 'signup_url': settings.APP_URL + reverse('user_signin'), - 'username': username, - 'password': password, - }) - message = message_template.render(message_context) - send_mail(subject, message, settings.DEFAULT_FROM_EMAIL, - [user_.email]) - logging.debug('new user with login and password created!') - return HttpResponseRedirect(next) - else: - logging.debug('create classic account forms were invalid') - else: - form = ClassicRegisterForm(initial={'next':next}) - email_feeds_form = SimpleEmailSubscribeForm() - logging.debug('printing legacy signup form') - return render_to_response('authopenid/signup.html', { - 'form': form, - 'email_feeds_form': email_feeds_form - }, context_instance=RequestContext(request)) - #what if request is not posted? - -@login_required -def signout(request): - """ - signout from the website. Remove openid from session and kill it. - - url : /signout/" - """ - logging.debug('') - try: - logging.debug('deleting openid session var') - del request.session['openid'] - except KeyError: - logging.debug('failed') - pass - logout(request) - logging.debug('user logged out') - return HttpResponseRedirect(get_next_url(request)) - -def xrdf(request): - url_host = get_url_host(request) - logging.debug('what does this do??') - return_to = [ - "%s%s" % (url_host, reverse('user_complete_signin')) - ] - return render_to_response('authopenid/yadis.xrdf', { - 'return_to': return_to - }, context_instance=RequestContext(request)) - -@login_required -def account_settings(request): - """ - index pages to changes some basic account settings : - - change password - - change email - - associate a new openid - - delete account - - url : / - - template : authopenid/settings.html - """ - logging.debug('') - msg = request.GET.get('msg', '') - is_openid = True - - try: - uassoc = UserAssociation.objects.get( - user__username__exact=request.user.username - ) - except: - is_openid = False - - - return render_to_response('authopenid/settings.html', { - 'msg': msg, - 'is_openid': is_openid - }, context_instance=RequestContext(request)) - -@login_required -def changepw(request): - """ - change password view. - - url : /changepw/ - template: authopenid/changepw.html - """ - logging.debug('') - user_ = request.user - - if user_.has_usable_password(): - if settings.USE_EXTERNAL_LEGACY_LOGIN == True: - return HttpResponseRedirect(reverse('user_external_legacy_login_issues')) - else: - raise Http404 - - if request.POST: - form = ChangePasswordForm(request.POST, user=user_) - if form.is_valid(): - user_.set_password(form.cleaned_data['password1']) - user_.save() - msg = _("Password changed.") - redirect = "%s?msg=%s" % ( - reverse('user_account_settings'), - urlquote_plus(msg)) - return HttpResponseRedirect(redirect) - else: - form = ChangePasswordForm(user=user_) - - return render_to_response('authopenid/changepw.html', {'form': form }, - context_instance=RequestContext(request)) - -def find_email_validation_messages(user): - msg_text = _('your email needs to be validated see %(details_url)s') \ - % {'details_url':reverse('faq') + '#validate'} - return user.message_set.filter(message__exact=msg_text) - -def set_email_validation_message(user): - messages = find_email_validation_messages(user) - msg_text = _('your email needs to be validated see %(details_url)s') \ - % {'details_url':reverse('faq') + '#validate'} - if len(messages) == 0: - user.message_set.create(message=msg_text) - -def clear_email_validation_message(user): - messages = find_email_validation_messages(user) - messages.delete() - -def set_new_email(user, new_email, nomessage=False): - if new_email != user.email: - user.email = new_email - user.email_isvalid = False - user.save() - if settings.EMAIL_VALIDATION == 'on': - send_new_email_key(user,nomessage=nomessage) - -def _send_email_key(user): - """private function. sends email containing validation key - to user's email address - """ - subject = _("Email verification subject line") - message_template = loader.get_template('authopenid/email_validation.txt') - import settings - message_context = Context({ - 'validation_link': settings.APP_URL + reverse('user_verifyemail', kwargs={'id':user.id,'key':user.email_key}) - }) - message = message_template.render(message_context) - send_mail(subject, message, settings.DEFAULT_FROM_EMAIL, [user.email]) - -def send_new_email_key(user,nomessage=False): - import random - random.seed() - user.email_key = '%032x' % random.getrandbits(128) - user.save() - _send_email_key(user) - if nomessage==False: - set_email_validation_message(user) - -@login_required -def send_email_key(request): - """ - url = /email/sendkey/ - - view that is shown right after sending email key - email sending is called internally - - raises 404 if email validation is off - if current email is valid shows 'key_not_sent' view of - authopenid/changeemail.html template - """ - - if settings.EMAIL_VALIDATION != 'off': - if request.user.email_isvalid: - return render_to_response('authopenid/changeemail.html', - { 'email': request.user.email, - 'action_type': 'key_not_sent', - 'change_link': reverse('user_changeemail')}, - context_instance=RequestContext(request) - ) - else: - send_new_email_key(request.user) - return validation_email_sent(request) - else: - raise Http404 - - -#internal server view used as return value by other views -def validation_email_sent(request): - logging.debug('') - return render_to_response('authopenid/changeemail.html', - { 'email': request.user.email, - 'change_email_url': reverse('user_changeemail'), - 'action_type': 'validate', }, - context_instance=RequestContext(request)) - -def verifyemail(request,id=None,key=None): - """ - view that is shown when user clicks email validation link - url = /email/verify/{{user.id}}/{{user.email_key}}/ - """ - logging.debug('') - if settings.EMAIL_VALIDATION != 'off': - user = User.objects.get(id=id) - if user: - if user.email_key == key: - user.email_isvalid = True - clear_email_validation_message(user) - user.save() - return render_to_response('authopenid/changeemail.html', { - 'action_type': 'validation_complete', - }, context_instance=RequestContext(request)) - else: - logging.error('hmm, no user found for email validation message - foul play?') - raise Http404 - -@login_required -def changeemail(request, action='change'): - """ - changeemail view. requires openid with request type GET - - url: /email/* - - template : authopenid/changeemail.html - """ - logging.debug('') - msg = request.GET.get('msg', None) - extension_args = {} - user_ = request.user - - if request.POST: - if 'cancel' in request.POST: - msg = _('your email was not changed') - request.user.message_set.create(message=msg) - return HttpResponseRedirect(get_next_url(request)) - form = ChangeEmailForm(request.POST, user=user_) - if form.is_valid(): - new_email = form.cleaned_data['email'] - if new_email != user_.email: - if settings.EMAIL_VALIDATION == 'on': - action = 'validate' - else: - action = 'done_novalidate' - set_new_email(user_, new_email,nomessage=True) - else: - action = 'keep' - - elif not request.POST and 'openid.mode' in request.GET: - redirect_to = get_url_host(request) + reverse('user_changeemail') - return complete(request, emailopenid_success, - emailopenid_failure, redirect_to) - else: - form = ChangeEmailForm(initial={'email': user_.email}, - user=user_) - - output = render_to_response('authopenid/changeemail.html', { - 'form': form, - 'email': user_.email, - 'action_type': action, - 'gravatar_faq_url': reverse('faq') + '#gravatar', - 'change_email_url': reverse('user_changeemail'), - 'msg': msg - }, context_instance=RequestContext(request)) - - if action == 'validate': - set_email_validation_message(user_) - - return output - -def emailopenid_success(request, identity_url, openid_response): - logging.debug('') - openid_ = from_openid_response(openid_response) - - user_ = request.user - try: - uassoc = UserAssociation.objects.get( - openid_url__exact=identity_url - ) - except: - return emailopenid_failure(request, - _("No OpenID %s found associated in our database" % identity_url)) - - if uassoc.user.username != request.user.username: - return emailopenid_failure(request, - _("The OpenID %s isn't associated to current user logged in" % - identity_url)) - - new_email = request.session.get('new_email', '') - if new_email: - user_.email = new_email - user_.save() - del request.session['new_email'] - msg = _("Email Changed.") - - redirect = "%s?msg=%s" % (reverse('user_account_settings'), - urlquote_plus(msg)) - return HttpResponseRedirect(redirect) - - -def emailopenid_failure(request, message): - logging.debug('') - redirect_to = "%s?msg=%s" % ( - reverse('user_changeemail'), urlquote_plus(message)) - return HttpResponseRedirect(redirect_to) - -@login_required -def changeopenid(request): - """ - change openid view. Allow user to change openid - associated to its username. - - url : /changeopenid/ - - template: authopenid/changeopenid.html - """ - logging.error('change openid view - never tested it yet!!!') - - extension_args = {} - openid_url = '' - has_openid = True - msg = request.GET.get('msg', '') - - user_ = request.user - - try: - uopenid = UserAssociation.objects.get(user=user_) - openid_url = uopenid.openid_url - except: - has_openid = False - - redirect_to = get_url_host(request) + reverse('user_changeopenid') - if request.POST and has_openid: - form = ChangeopenidForm(request.POST, user=user_) - if form.is_valid(): - return ask_openid(request, form.cleaned_data['openid_url'], - redirect_to, on_failure=changeopenid_failure) - elif not request.POST and has_openid: - if 'openid.mode' in request.GET: - return complete(request, changeopenid_success, - changeopenid_failure, redirect_to) - - form = ChangeopenidForm(initial={'openid_url': openid_url }, user=user_) - return render_to_response('authopenid/changeopenid.html', { - 'form': form, - 'has_openid': has_openid, - 'msg': msg - }, context_instance=RequestContext(request)) - -def changeopenid_success(request, identity_url, openid_response): - logging.error('never tested this worflow') - openid_ = from_openid_response(openid_response) - is_exist = True - try: - uassoc = UserAssociation.objects.get(openid_url__exact=identity_url) - except: - is_exist = False - - if not is_exist: - try: - uassoc = UserAssociation.objects.get( - user__username__exact=request.user.username - ) - uassoc.openid_url = identity_url - uassoc.save() - except: - uassoc = UserAssociation(user=request.user, - openid_url=identity_url) - uassoc.save() - elif uassoc.user.username != request.user.username: - return changeopenid_failure(request, - _('This OpenID is already associated with another account.')) - - request.session['openids'] = [] - request.session['openids'].append(openid_) - - msg = _("OpenID %s is now associated with your account." % identity_url) - redirect = "%s?msg=%s" % ( - reverse('user_account_settings'), - urlquote_plus(msg)) - return HttpResponseRedirect(redirect) - - -def changeopenid_failure(request, message): - logging.error('never tested this workflow') - redirect_to = "%s?msg=%s" % ( - reverse('user_changeopenid'), - urlquote_plus(message)) - return HttpResponseRedirect(redirect_to) - -@login_required -def delete(request): - """ - delete view. Allow user to delete its account. Password/openid are required to - confirm it. He should also check the confirm checkbox. - - url : /delete - - template : authopenid/delete.html - """ - logging.error('deleting account - never tested this') - - extension_args = {} - - user_ = request.user - - redirect_to = get_url_host(request) + reverse('user_delete') - if request.POST: - form = DeleteForm(request.POST, user=user_) - if form.is_valid(): - if not form.test_openid: - user_.delete() - return signout(request) - else: - return ask_openid(request, form.cleaned_data['password'], - redirect_to, on_failure=deleteopenid_failure) - elif not request.POST and 'openid.mode' in request.GET: - return complete(request, deleteopenid_success, deleteopenid_failure, - redirect_to) - - form = DeleteForm(user=user_) - - msg = request.GET.get('msg','') - return render_to_response('authopenid/delete.html', { - 'form': form, - 'msg': msg, - }, context_instance=RequestContext(request)) - -def deleteopenid_success(request, identity_url, openid_response): - logging.error('never tested this') - openid_ = from_openid_response(openid_response) - - user_ = request.user - try: - uassoc = UserAssociation.objects.get( - openid_url__exact=identity_url - ) - except: - return deleteopenid_failure(request, - _("No OpenID %s found associated in our database" % identity_url)) - - if uassoc.user.username == user_.username: - user_.delete() - return signout(request) - else: - return deleteopenid_failure(request, - _("The OpenID %s isn't associated to current user logged in" % - identity_url)) - - msg = _("Account deleted.") - redirect = reverse('index') + u"/?msg=%s" % (urlquote_plus(msg)) - return HttpResponseRedirect(redirect) - - -def deleteopenid_failure(request, message): - logging.error('never tested this') - redirect_to = "%s?msg=%s" % (reverse('user_delete'), urlquote_plus(message)) - return HttpResponseRedirect(redirect_to) - -def external_legacy_login_info(request): - logging.debug('maybe this view does not belong in this library') - feedback_url = reverse('feedback') - return render_to_response('authopenid/external_legacy_login_info.html', - {'feedback_url':feedback_url}, - context_instance=RequestContext(request)) - -def sendpw(request): - """ - send a new password to the user. It return a mail with - a new pasword and a confirm link in. To activate the - new password, the user should click on confirm link. - - url : /sendpw/ - - templates : authopenid/sendpw_email.txt, authopenid/sendpw.html - """ - logging.debug('') - if settings.USE_EXTERNAL_LEGACY_LOGIN == True: - logging.debug('delegating to view dealing with external password recovery') - return HttpResponseRedirect(reverse('user_external_legacy_login_issues')) - - msg = request.GET.get('msg','') - logging.debug('request method is %s' % request.method) - if request.method == 'POST': - form = EmailPasswordForm(request.POST) - if form.is_valid(): - logging.debug('EmailPasswordForm is valid') - new_pw = User.objects.make_random_password() - confirm_key = UserPasswordQueue.objects.get_new_confirm_key() - try: - uqueue = UserPasswordQueue.objects.get( - user=form.user_cache - ) - except: - uqueue = UserPasswordQueue( - user=form.user_cache - ) - uqueue.new_password = new_pw - uqueue.confirm_key = confirm_key - uqueue.save() - # send email - subject = _("Request for new password") - message_template = loader.get_template( - 'authopenid/sendpw_email.txt') - key_link = settings.APP_URL + reverse('user_confirmchangepw') + '?key=' + confirm_key - logging.debug('emailing new password for %s' % form.user_cache.username) - message_context = Context({ - 'site_url': settings.APP_URL + reverse('index'), - 'key_link': key_link, - 'username': form.user_cache.username, - 'password': new_pw, - }) - message = message_template.render(message_context) - send_mail(subject, message, settings.DEFAULT_FROM_EMAIL, - [form.user_cache.email]) - msg = _("A new password and the activation link were sent to your email address.") - else: - form = EmailPasswordForm() - - logging.debug('showing reset password form') - return render_to_response('authopenid/sendpw.html', { - 'form': form, - 'msg': msg - }, context_instance=RequestContext(request)) - -def confirmchangepw(request): - """ - view to set new password when the user click on confirm link - in its mail. Basically it check if the confirm key exist, then - replace old password with new password and remove confirm - ley from the queue. Then it redirect the user to signin - page. - - url : /sendpw/confirm/?key - - """ - logging.debug('') - confirm_key = request.GET.get('key', '') - if not confirm_key: - logging.error('someone called confirm password without a key!') - return HttpResponseRedirect(reverse('index')) - - try: - uqueue = UserPasswordQueue.objects.get( - confirm_key__exact=confirm_key - ) - except: - msg = _("Could not change password. Confirmation key '%s'\ - is not registered." % confirm_key) - logging.error(msg) - redirect = "%s?msg=%s" % ( - reverse('user_sendpw'), urlquote_plus(msg)) - return HttpResponseRedirect(redirect) - - try: - user_ = User.objects.get(id=uqueue.user.id) - except: - msg = _("Can not change password. User don't exist anymore \ - in our database.") - logging.error(msg) - redirect = "%s?msg=%s" % (reverse('user_sendpw'), - urlquote_plus(msg)) - return HttpResponseRedirect(redirect) - - user_.set_password(uqueue.new_password) - user_.save() - uqueue.delete() - msg = _("Password changed for %s. You may now sign in." % - user_.username) - logging.debug(msg) - redirect = "%s?msg=%s" % (reverse('user_signin'), - urlquote_plus(msg)) - - return HttpResponseRedirect(redirect) |