def connect(request):
'''
Exception and validation functionality around the _connect view
Separated this out from _connect to preserve readability
Don't bother reading this code, skip to _connect for the bit you're interested in :)
'''
facebook_login = to_bool(request.REQUEST.get('facebook_login'))
context = RequestContext(request)
#validation to ensure the context processor is enabled
if not context.get('FACEBOOK_APP_ID'):
message = 'Please specify a Facebook app id and ensure the context processor is enabled'
raise ValueError(message)
#hide the connect page, convenient for testing with new users in production though
if not facebook_login and not settings.DEBUG and facebook_settings.FACEBOOK_HIDE_CONNECT_TEST:
raise Http404('not showing the connect page')
try:
response = _connect(request, facebook_login)
except open_facebook_exceptions.FacebookUnreachable, e:
#often triggered when Facebook is slow
warning_format = u'%s, often caused by Facebook slowdown, error %s'
warn_message = warning_format % (type(e), e.message)
send_warning(warn_message, e=e)
response = error_next_redirect(request,
additional_params=dict(
fb_error_or_cancel=1)
)
def parse_signed_data(cls, signed_request, secret=facebook_settings.FACEBOOK_APP_SECRET):
'''
Thanks to
http://stackoverflow.com/questions/3302946/how-to-base64-url-decode-in-python
and
http://sunilarora.org/parsing-signedrequest-parameter-in-python-bas
'''
from open_facebook.utils import base64_url_decode_php_style
l = signed_request.split('.', 2)
encoded_sig = l[0]
payload = l[1]
from open_facebook.utils import json
sig = base64_url_decode_php_style(encoded_sig)
import hmac
import hashlib
data = json.loads(base64_url_decode_php_style(payload))
algo = data.get('algorithm').upper()
if algo != 'HMAC-SHA256':
send_warning('Unknown algorithm we only support HMAC-SHA256 user asked for %s', algo)
logger.error('Unknown algorithm')
return None
else:
expected_sig = hmac.new(secret, msg=payload, digestmod=hashlib.sha256).digest()
if sig != expected_sig:
send_warning('Signature %s didnt match the expected signature %s', sig, expected_sig)
return None
else:
logger.debug('valid signed request received..')
return data
def connect(request, graph):
'''
Exception and validation functionality around the _connect view
Separated this out from _connect to preserve readability
Don't bother reading this code, skip to _connect for the bit you're interested in :)
'''
backend = get_registration_backend()
context = RequestContext(request)
# validation to ensure the context processor is enabled
if not context.get('FACEBOOK_APP_ID'):
message = 'Please specify a Facebook app id and ensure the context processor is enabled'
raise ValueError(message)
try:
response = _connect(request, graph)
except open_facebook_exceptions.FacebookUnreachable as e:
# often triggered when Facebook is slow
warning_format = '%s, often caused by Facebook slowdown, error %s'
warn_message = warning_format % (type(e), e.message)
send_warning(warn_message, e=e)
additional_params = dict(fb_error_or_cancel=1)
response = backend.post_error(request, additional_params)
return response
def connect(request):
'''
Exception and validation functionality around the _connect view
Separated this out from _connect to preserve readability
Don't bother reading this code, skip to _connect for the bit you're interested in :)
'''
facebook_login = to_bool(request.REQUEST.get('facebook_login'))
context = RequestContext(request)
#validation to ensure the context processor is enabled
if not context.get('FACEBOOK_APP_ID'):
message = 'Please specify a Facebook app id and ensure the context processor is enabled'
raise ValueError(message)
#hide the connect page, convenient for testing with new users in production though
if not facebook_login and not settings.DEBUG and facebook_settings.FACEBOOK_HIDE_CONNECT_TEST:
raise Http404('not showing the connect page')
try:
response = _connect(request, facebook_login)
except open_facebook_exceptions.FacebookUnreachable, e:
#often triggered when Facebook is slow
warning_format = u'%s, often caused by Facebook slowdown, error %s'
warn_message = warning_format % (type(e), e.message)
send_warning(warn_message, e=e)
response = error_next_redirect(request,
additional_params=dict(
fb_error_or_cancel=1)
)
def connect(request):
'''
Handles the view logic around connect user
- (if authenticated) connect the user
- login
- register
'''
context = RequestContext(request)
assert context.get('FACEBOOK_APP_ID'), 'Please specify a facebook app id '\
'and ensure the context processor is enabled'
facebook_login = bool(int(request.REQUEST.get('facebook_login', 0)))
if facebook_login:
logger.info('trying to connect using facebook')
graph = get_persistent_graph(request)
if graph:
logger.info('found a graph object')
facebook = FacebookUserConverter(graph)
if facebook.is_authenticated():
logger.info('facebook is authenticated')
facebook_data = facebook.facebook_profile_data()
#either, login register or connect the user
try:
action, user = connect_user(request)
logger.info('Django facebook performed action: %s', action)
except facebook_exceptions.IncompleteProfileError, e:
warn_message = u'Incomplete profile data encountered '\
u'with error %s' % e
send_warning(warn_message,
e=e,
facebook_data=facebook_data)
context['facebook_mode'] = True
context['form'] = e.form
return render_to_response(
facebook_settings.FACEBOOK_REGISTRATION_TEMPLATE,
context_instance=context,
)
if action is CONNECT_ACTIONS.CONNECT:
messages.info(
request,
_("You have connected your account "
"to %s's facebook profile") % facebook_data['name'])
elif action is CONNECT_ACTIONS.REGISTER:
return user.get_profile().post_facebook_registration(
request)
else:
if 'attempt' in request.GET:
return next_redirect(
request,
next_key=['error_next', 'next'],
additional_params=dict(fb_error_or_cancel=1))
else:
logger.info('Facebook authentication needed for connect, ' \
'raising an error')
raise OpenFacebookException('please authenticate')
return next_redirect(request)
def parse_signed_data(cls, signed_request,
secret=facebook_settings.FACEBOOK_APP_SECRET):
'''
Thanks to
http://stackoverflow.com/questions/3302946/how-to-base64-url-decode-in-python
and
http://sunilarora.org/parsing-signedrequest-parameter-in-python-bas
'''
from open_facebook.utils import base64_url_decode_php_style
l = signed_request.split('.', 2)
encoded_sig = l[0]
payload = l[1]
from open_facebook.utils import json
sig = base64_url_decode_php_style(encoded_sig)
import hmac
import hashlib
data = json.loads(base64_url_decode_php_style(payload))
algo = data.get('algorithm').upper()
if algo != 'HMAC-SHA256':
send_warning('Unknown algorithm we only support HMAC-SHA256 ' \
'user asked for %s', algo)
logger.error('Unknown algorithm')
return None
else:
expected_sig = hmac.new(secret, msg=payload,
digestmod=hashlib.sha256).digest()
if sig != expected_sig:
send_warning('Signature %s didnt match the expected ' \
'signature %s', sig, expected_sig)
return None
else:
logger.debug('valid signed request received..')
return data
def connect(request, graph):
'''
Exception and validation functionality around the _connect view
Separated this out from _connect to preserve readability
Don't bother reading this code, skip to _connect for the bit you're interested in :)
'''
backend = get_registration_backend()
context = RequestContext(request)
# validation to ensure the context processor is enabled
if not context.get('FACEBOOK_APP_ID'):
message = 'Please specify a Facebook app id and ensure the context processor is enabled'
logger.info('CO01 Please specify a Facebook app id and ensure the context processor is enabled')
raise ValueError(message)
try:
response = _connect(request, graph)
except open_facebook_exceptions.FacebookUnreachable, e:
logger.info('CO02 Probably slow FB')
# often triggered when Facebook is slow
warning_format = u'%s, often caused by Facebook slowdown, error %s'
warn_message = warning_format % (type(e), e.message)
send_warning(warn_message, e=e)
additional_params = dict(fb_error_or_cancel=1)
response = backend.post_error(request, additional_params)
def _connect(request, facebook_login):
'''
Handles the view logic around connect user
- (if authenticated) connect the user
- login
- register
'''
backend = get_registration_backend()
context = RequestContext(request)
if facebook_login:
logger.info('trying to connect using Facebook')
graph = require_persistent_graph(request)
authenticated = False
if graph:
logger.info('found a graph object')
facebook = FacebookUserConverter(graph)
authenticated = facebook.is_authenticated()
if authenticated:
logger.info('Facebook is authenticated')
facebook_data = facebook.facebook_profile_data()
#either, login register or connect the user
try:
action, user = connect_user(request)
logger.info('Django facebook performed action: %s', action)
except facebook_exceptions.IncompleteProfileError, e:
#show them a registration form to add additional data
warning_format = u'Incomplete profile data encountered with error %s'
warn_message = warning_format % e.message
send_warning(warn_message, e=e,
facebook_data=facebook_data)
context['facebook_mode'] = True
context['form'] = e.form
return render_to_response(
facebook_settings.FACEBOOK_REGISTRATION_TEMPLATE,
context_instance=context,
)
except facebook_exceptions.AlreadyConnectedError, e:
user_ids = [u.id for u in e.users]
ids_string = ','.join(map(str, user_ids))
return error_next_redirect(
request,
additional_params=dict(already_connected=ids_string))
if action is CONNECT_ACTIONS.CONNECT:
#connect means an existing account was attached to facebook
messages.info(request, _("You have connected your account "
"to %s's facebook profile") % facebook_data['name'])
elif action is CONNECT_ACTIONS.REGISTER:
#hook for tying in specific post registration functionality
response = backend.post_registration_redirect(
request, user)
#compatibility for Django registration backends which return redirect tuples instead of a response
if not isinstance(response, HttpResponse):
to, args, kwargs = response
response = redirect(to, *args, **kwargs)
return response
def connect(request):
'''
Handles the view logic around connect user
- (if authenticated) connect the user
- login
- register
'''
backend = get_registration_backend()
context = RequestContext(request)
assert context.get('FACEBOOK_APP_ID'), 'Please specify a facebook app id '\
'and ensure the context processor is enabled'
facebook_login = bool(int(request.REQUEST.get('facebook_login', 0)))
if facebook_login:
logger.info('trying to connect using facebook')
graph = require_persistent_graph(request)
if graph:
logger.info('found a graph object')
facebook = FacebookUserConverter(graph)
if facebook.is_authenticated():
logger.info('facebook is authenticated')
facebook_data = facebook.facebook_profile_data()
#either, login register or connect the user
try:
action, user = connect_user(request)
logger.info('Django facebook performed action: %s', action)
except facebook_exceptions.IncompleteProfileError, e:
#show them a registration form to add additional data
warning_format = u'Incomplete profile data encountered with error %s'
warn_message = warning_format % e.message
send_warning(warn_message, e=e,
facebook_data=facebook_data)
context['facebook_mode'] = True
context['form'] = e.form
return render_to_response(
facebook_settings.FACEBOOK_REGISTRATION_TEMPLATE,
context_instance=context,
)
except facebook_exceptions.AlreadyConnectedError, e:
user_ids = [u.id for u in e.users]
ids_string = ','.join(map(str, user_ids))
return next_redirect(request, next_key=['error_next', 'next'],
additional_params=dict(already_connected=ids_string))
if action is CONNECT_ACTIONS.CONNECT:
#connect means an existing account was attached to facebook
messages.info(request, _("You have connected your account "
"to %s's facebook profile") % facebook_data['name'])
elif action is CONNECT_ACTIONS.REGISTER:
#hook for tying in specific post registration functionality
response = backend.post_registration_redirect(request, user)
#compatability for django registration backends which return tuples instead of a response
#alternatively we could wrap django registration backends, but that would be hard to understand
response = response if isinstance(response, HttpResponse) else redirect(response)
return response
def connect(request):
'''
Handles the view logic around connect user
- (if authenticated) connect the user
- login
- register
'''
backend = get_registration_backend()
context = RequestContext(request)
assert context.get('FACEBOOK_APP_ID'), 'Please specify a facebook app id '\
'and ensure the context processor is enabled'
facebook_login = bool(int(request.REQUEST.get('facebook_login', 0)))
if facebook_login:
require_persistent_graph(request)
logger.info('trying to connect using facebook')
graph = get_persistent_graph(request)
if graph:
logger.info('found a graph object')
facebook = FacebookUserConverter(graph)
if facebook.is_authenticated():
logger.info('facebook is authenticated')
facebook_data = facebook.facebook_profile_data()
#either, login register or connect the user
try:
action, user = connect_user(request)
logger.info('Django facebook performed action: %s', action)
except facebook_exceptions.IncompleteProfileError, e:
warn_message = u'Incomplete profile data encountered '\
u'with error %s' % e.message.decode('utf-8', 'replace')
send_warning(warn_message, e=e,
facebook_data=facebook_data)
context['facebook_mode'] = True
context['form'] = e.form
return render_to_response(
facebook_settings.FACEBOOK_REGISTRATION_TEMPLATE,
context_instance=context,
)
if action is CONNECT_ACTIONS.CONNECT:
messages.info(request, _("You have connected your account "
"to %s's facebook profile") % facebook_data['name'])
elif action is CONNECT_ACTIONS.REGISTER:
response = backend.post_registration_redirect(request, user)
return response
else:
if 'attempt' in request.GET:
return next_redirect(request, next_key=['error_next', 'next'],
additional_params=dict(fb_error_or_cancel=1))
else:
logger.info('Facebook authentication needed for connect, ' \
'raising an error')
raise OpenFacebookException('please authenticate')
return next_redirect(request)
def connect(request):
"""
Handles the view logic around connect user
- (if authenticated) connect the user
- login
- register
"""
context = RequestContext(request)
assert context.get("FACEBOOK_APP_ID"), (
"Please specify a facebook app id " "and ensure the context processor is enabled"
)
facebook_login = bool(int(request.REQUEST.get("facebook_login", 0)))
if facebook_login:
# code to redirect if we don't have adequate permissions
from django_facebook.utils import test_permissions
scope_list = facebook_settings.FACEBOOK_DEFAULT_SCOPE
# standardizing the url to prevent things like attempt from being included
redirect_uri = request.build_absolute_uri(request.path) + "?facebook_login=1"
oauth_url, redirect_uri = get_oauth_url(request, scope_list, redirect_uri=redirect_uri)
if not test_permissions(request, scope_list, redirect_uri):
return HttpResponseRedirect(oauth_url)
graph = get_persistent_graph(request)
if graph:
facebook = FacebookUserConverter(graph)
if facebook.is_authenticated():
facebook_data = facebook.facebook_profile_data()
# either, login register or connect the user
try:
action, user = connect_user(request)
logger.info("Django facebook, action was %s", action)
except facebook_exceptions.IncompleteProfileError, e:
warn_message = u"Incomplete profile data encountered " u"with error %s" % e
send_warning(warn_message, e=e, facebook_data=facebook.facebook_profile_data())
context["facebook_mode"] = True
context["form"] = e.form
return render_to_response(
facebook_settings.FACEBOOK_REGISTRATION_TEMPLATE, context_instance=context
)
if action is CONNECT_ACTIONS.CONNECT:
messages.info(
request,
_("You have connected your account " "to %s's facebook profile") % facebook_data["name"],
)
elif action is CONNECT_ACTIONS.REGISTER:
return user.get_profile().post_facebook_registration(request)
else:
return next_redirect(request, next_key=["error_next", "next"], additional_params=dict(fb_error_or_cancel=1))
return next_redirect(request)
def _connect(request, graph):
'''
Handles the view logic around connect user
- (if authenticated) connect the user
- login
- register
We are already covered by the facebook_required_lazy decorator
So we know we either have a graph and permissions, or the user denied
the oAuth dialog
'''
backend = get_registration_backend()
context = RequestContext(request)
connect_facebook = to_bool(request.REQUEST.get('connect_facebook'))
logger.info('trying to connect using Facebook')
if graph:
logger.info('found a graph object')
converter = get_instance_for('user_conversion', graph)
authenticated = converter.is_authenticated()
# Defensive programming :)
if not authenticated:
raise ValueError('didnt expect this flow')
logger.info('Facebook is authenticated')
facebook_data = converter.facebook_profile_data()
# either, login register or connect the user
try:
action, user = connect_user(
request, connect_facebook=connect_facebook)
logger.info('Django facebook performed action: %s', action)
except facebook_exceptions.IncompleteProfileError, e:
# show them a registration form to add additional data
warning_format = u'Incomplete profile data encountered with error %s'
warn_message = warning_format % unicode(e)
send_warning(warn_message, e=e,
facebook_data=facebook_data)
context['facebook_mode'] = True
context['form'] = e.form
#MJA modification to auto-register
#backend.register(request, None, username='******', eamil='*****@*****.**', password1='Blahblah3')
#return next_redirect(request)
return render_to_response(
facebook_settings.FACEBOOK_REGISTRATION_TEMPLATE,
context_instance=context,
)
except facebook_exceptions.AlreadyConnectedError, e:
user_ids = [u.get_user_id() for u in e.users]
ids_string = ','.join(map(str, user_ids))
additional_params = dict(already_connected=ids_string)
return backend.post_error(request, additional_params)
def _report_broken_facebook_data(cls, facebook_data, original_facebook_data, e):
"""
Sends a nice error email with the
- facebook data
- exception
- stacktrace
"""
from pprint import pformat
data_dump = json.dumps(original_facebook_data)
data_dump_python = pformat(original_facebook_data)
message_format = "The following facebook data failed with error %s" "\n\n json %s \n\n python %s \n"
data_tuple = (unicode(e), data_dump, data_dump_python)
message = message_format % data_tuple
extra_data = {"data_dump": data_dump, "data_dump_python": data_dump_python, "facebook_data": facebook_data}
send_warning(message, **extra_data)
def connect(request, graph):
'''
Exception and validation functionality around the _connect view
Separated this out from _connect to preserve readability
Don't bother reading this code, skip to _connect for the bit you're interested in :)
'''
backend = get_registration_backend()
try:
response = _connect(request, graph)
except open_facebook_exceptions.FacebookUnreachable as e:
# often triggered when Facebook is slow
warning_format = u'%s, often caused by Facebook slowdown, error %s'
warn_message = warning_format % (type(e), str(e))
send_warning(warn_message, e=e)
additional_params = dict(fb_error_or_cancel=1)
response = backend.post_error(request, additional_params)
return response
def _report_broken_facebook_data(cls, facebook_data, original_facebook_data, e):
'''
Sends a nice error email with the
- facebook data
- exception
- stacktrace
'''
from pprint import pformat
data_dump = json.dumps(original_facebook_data)
data_dump_python = pformat(original_facebook_data)
message_format = 'The following facebook data failed with error %s\n\n json %s \n\n python %s \n'
data_tuple = (unicode(e), data_dump, data_dump_python)
message = message_format % data_tuple
extra_data = {
'data_dump': data_dump,
'data_dump_python': data_dump_python,
'facebook_data': facebook_data,
}
send_warning(message, **extra_data)
def connect(request, graph):
'''
Exception and validation functionality around the _connect view
Separated this out from _connect to preserve readability
Don't bother reading this code, skip to _connect for the bit you're interested in :)
'''
backend = get_registration_backend()
try:
response = _connect(request, graph)
except open_facebook_exceptions.FacebookUnreachable as e:
# often triggered when Facebook is slow
warning_format = u'%s, often caused by Facebook slowdown, error %s'
warn_message = warning_format % (type(e), str(e))
send_warning(warn_message, e=e)
additional_params = dict(fb_error_or_cancel=1)
response = backend.post_error(request, additional_params)
return response
def _report_broken_facebook_data(cls, facebook_data,
original_facebook_data, e):
'''
Sends a nice error email with the
- facebook data
- exception
- stacktrace
'''
from pprint import pformat
data_dump = json.dumps(original_facebook_data)
data_dump_python = pformat(original_facebook_data)
message_format = 'The following facebook data failed with error %s\n\n json %s \n\n python %s \n'
data_tuple = (unicode(e), data_dump, data_dump_python)
message = message_format % data_tuple
extra_data = {
'data_dump': data_dump,
'data_dump_python': data_dump_python,
'facebook_data': facebook_data,
}
send_warning(message, **extra_data)
def _connect(request, facebook_login):
'''
Handles the view logic around connect user
- (if authenticated) connect the user
- login
- register
'''
backend = get_registration_backend()
context = RequestContext(request)
if True:
logger.info('trying to connect using Facebook')
graph = require_persistent_graph(request)
authenticated = False
if graph:
logger.info('found a graph object')
facebook = FacebookUserConverter(graph)
authenticated = facebook.is_authenticated()
if authenticated:
logger.info('Facebook is authenticated')
facebook_data = facebook.facebook_profile_data()
#either, login register or connect the user : This is where it interfaces with Django
try:
action, user = connect_user(request)
logger.info('Django facebook performed action: %s', action)
print user
print request.user
except facebook_exceptions.IncompleteProfileError, e:
#show them a registration form to add additional data
warning_format = u'Incomplete profile data encountered with error %s'
warn_message = warning_format % e.message
send_warning(warn_message, e=e,
facebook_data=facebook_data)
context['facebook_mode'] = True
context['form'] = e.form
return render_to_response(
facebook_settings.FACEBOOK_REGISTRATION_TEMPLATE,
context_instance=context,
)
except facebook_exceptions.AlreadyConnectedError, e:
user_ids = [u.user_id for u in e.users]
ids_string = ','.join(map(str, user_ids))
return error_next_redirect(
request,
additional_params=dict(already_connected=ids_string))
if action is CONNECT_ACTIONS.CONNECT:
#connect means an existing account was attached to facebook
messages.info(request, _("You have connected your account "
"to %s's facebook profile") % facebook_data['name'])
elif action is CONNECT_ACTIONS.REGISTER:
#hook for tying in specific post registration functionality
#response = backend.post_registration_redirect(
# request, user)
return HttpResponseRedirect(reverse('home_logged_home'))
#compatibility for Django registration backends which return redirect tuples instead of a response
if not isinstance(response, HttpResponse):
to, args, kwargs = response
response = redirect(to, *args, **kwargs)
return response
def connect(request):
'''
Handles the view logic around connect user
- (if authenticated) connect the user
- login
- register
'''
backend = get_registration_backend()
context = RequestContext(request)
assert context.get('FACEBOOK_APP_ID'), 'Please specify a facebook app id '\
'and ensure the context processor is enabled'
facebook_login = bool(int(request.REQUEST.get('facebook_login', 0)))
if facebook_login:
require_persistent_graph(request)
logger.info('trying to connect using facebook')
graph = get_persistent_graph(request)
if graph:
logger.info('found a graph object')
klass = get_facebook_user_converter_class()
facebook = klass(graph)
if facebook.is_authenticated():
logger.info('facebook is authenticated')
facebook_data = facebook.facebook_profile_data()
#either, login register or connect the user
try:
action, user = connect_user(request)
logger.info('Django facebook performed action: %s', action)
except facebook_exceptions.IncompleteProfileError, e:
#show them a registration form to add additional data
warning_format = u'Incomplete profile data encountered with error %s'
warn_message = warning_format % e.message
send_warning(warn_message, e=e,
facebook_data=facebook_data)
context['facebook_mode'] = True
context['form'] = e.form
return render_to_response(
facebook_settings.FACEBOOK_REGISTRATION_TEMPLATE,
context_instance=context,
)
if action is CONNECT_ACTIONS.CONNECT:
#connect means an existing account was attached to facebook
messages.info(request, _("You have connected your account "
"to %s's facebook profile") % facebook_data['name'])
elif action is CONNECT_ACTIONS.REGISTER:
#hook for tying in specific post registration functionality
response = backend.post_registration_redirect(request, user)
return response
else:
if 'attempt' in request.GET:
return next_redirect(request, next_key=['error_next', 'next'],
additional_params=dict(fb_error_or_cancel=1))
else:
logger.info('Facebook authentication needed for connect, ' \
'raising an error')
raise OpenFacebookException('please authenticate')
#for CONNECT and LOGIN we simple redirect to the next page
return next_redirect(request, default=facebook_settings.FACEBOOK_LOGIN_DEFAULT_REDIRECT)
def _connect(request, graph):
'''
Handles the view logic around connect user
- (if authenticated) connect the user
- login
- register
We are already covered by the facebook_required_lazy decorator
So we know we either have a graph and permissions, or the user denied
the oAuth dialog
'''
backend = get_registration_backend()
context = RequestContext(request)
connect_facebook = to_bool(request.REQUEST.get('connect_facebook'))
logger.info('trying to connect using Facebook')
if graph:
logger.info('found a graph object')
converter = get_instance_for('user_conversion', graph)
authenticated = converter.is_authenticated()
# Defensive programming :)
if not authenticated:
raise ValueError('didnt expect this flow')
logger.info('Facebook is authenticated')
facebook_data = converter.facebook_profile_data()
# either, login register or connect the user
try:
action, user = connect_user(request,
connect_facebook=connect_facebook)
logger.info('Django facebook performed action: %s', action)
except facebook_exceptions.IncompleteProfileError as e:
# show them a registration form to add additional data
warning_format = 'Incomplete profile data encountered with error %s'
warn_message = warning_format % str(e)
send_warning(warn_message, e=e, facebook_data=facebook_data)
context['facebook_mode'] = True
context['form'] = e.form
return render_to_response(
facebook_settings.FACEBOOK_REGISTRATION_TEMPLATE,
context_instance=context,
)
except facebook_exceptions.AlreadyConnectedError as e:
user_ids = [u.get_user_id() for u in e.users]
ids_string = ','.join(map(str, user_ids))
additional_params = dict(already_connected=ids_string)
return backend.post_error(request, additional_params)
response = backend.post_connect(request, user, action)
if action is CONNECT_ACTIONS.LOGIN:
pass
elif action is CONNECT_ACTIONS.CONNECT:
# connect means an existing account was attached to facebook
messages.info(
request,
_("You have connected your account "
"to %s's facebook profile") % facebook_data['name'])
elif action is CONNECT_ACTIONS.REGISTER:
# hook for tying in specific post registration functionality
response.set_cookie('fresh_registration', user.id)
else:
# the user denied the request
additional_params = dict(fb_error_or_cancel='1')
response = backend.post_error(request, additional_params)
return response
def _connect(request, graph):
'''
Handles the view logic around connect user
- (if authenticated) connect the user
- login
- register
We are already covered by the facebook_required_lazy decorator
So we know we either have a graph and permissions, or the user denied
the oAuth dialog
'''
backend = get_registration_backend()
context = RequestContext(request)
connect_facebook = to_bool(request.REQUEST.get('connect_facebook'))
logger.info('C01: trying to connect using Facebook')
if graph:
logger.info('C02: found a graph object')
converter = get_instance_for('user_conversion', graph)
authenticated = converter.is_authenticated()
# Defensive programming :)
if not authenticated:
logger.info('C04: not authenticated')
raise ValueError('didnt expect this flow')
logger.info('C05: Facebook is authenticated')
facebook_data = converter.facebook_profile_data()
# either, login register or connect the user
try:
action, user = connect_user(
request, connect_facebook=connect_facebook)
logger.info('Django facebook performed action: %s', action)
# If client or subclient were detected redirect them to client login page
if action == CONNECT_ACTIONS.CLIENT_REDIRECT:
return redirect("facebook_client_login")
except facebook_exceptions.IncompleteProfileError, e:
# show them a registration form to add additional data
warning_format = u'Incomplete profile data encountered with error %s'
warn_message = warning_format % unicode(e)
logger.info(warn_message)
send_warning(warn_message, e=e,
facebook_data=facebook_data)
context['facebook_mode'] = True
context['blocked_email'] = e.form.data['email']
e.form.data['email'] = u''
context['form'] = e.form
# Style register page
layout = get_layout(request=request)
logger.info('C06: Got layout %s' % layout)
context['layout'] = layout
return render_to_response(
backend.get_registration_template(),
context_instance=context,
)
except facebook_exceptions.AlreadyConnectedError, e:
logger.info('Already connected error')
user_ids = [u.get_user_id() for u in e.users]
ids_string = ','.join(map(str, user_ids))
additional_params = dict(already_connected=ids_string)
return backend.post_error(request, additional_params)
def _connect(request, facebook_login):
'''
Handles the view logic around connect user
- (if authenticated) connect the user
- login
- register
'''
backend = get_registration_backend()
context = RequestContext(request)
if facebook_login:
logger.info('trying to connect using Facebook')
try:
graph = require_persistent_graph(request)
except:
return HttpResponseRedirect('https://www.facebook.com')
authenticated = False
if graph:
logger.info('found a graph object')
facebook = FacebookUserConverter(graph)
authenticated = facebook.is_authenticated()
if authenticated:
facebook_data = facebook.facebook_profile_data()
#either, login register or connect the user
try:
action, user = connect_user(request)
logger.info('Django facebook performed action: %s', action)
except facebook_exceptions.IncompleteProfileError, e:
#show them a registration form to add additional data
warning_format = u'Incomplete profile data encountered with error %s'
warn_message = warning_format % e.message
send_warning(warn_message, e=e,facebook_data=facebook_data)
context['facebook_mode'] = True
m = re.search(r'{(?P<hello>.*)}',str(e).replace('\t','').replace('\n',''))
all_d = smart_str(m.group('hello'))
#return HttpResponse(all_d)
all_data = splitting(all_d)
sec = get_random_string(250)
all_data['sec'] = sec
error = False
try:
bb = all_data['birthday'].split('/')
birthday = bb[2] +'-' + bb[0] + '-' + bb[1]
except:
error = True
###############################################################################
pss = hashlib.sha512(str(all_data['password1'])).hexdigest()
#,avatar2=all_data['image']
try:
if not error:
cix = Account.objects.create(name=all_data['facebook_name'],email=all_data['email'],gender2=all_data['gender'].upper(),facebook_data=str(all_d),secret=sec,password=pss,facebook_page=all_data['link'])
else:
cix = Account.objects.create(name=all_data['facebook_name'],birthday=birthday,email=all_data['email'],gender2=all_data['gender'].upper(),facebook_data=str(all_d),secret=sec,password=pss,facebook_page=all_data['link'])
except IntegrityError:
pass
try:
cix.facebook_data=str(all_d)
cix.save()
except:
pass
##############################################################################3
xt = Account.objects.is_valid3(all_data['email'])
if not xt[0]:
request.META['authenticated2'] = str(all_data['link'])
else:
request.META['authenticated2'] = xt[1]
#c = { 'form' : all_data }
#featured = BaseCourse.objects.filter(featured=True)
#c['f1'] = featured[:3]
#c['f2'] = featured[3:6]
#c['f3'] = featured[6:9]
#c['number_of_courses'] = BaseCourse.objects.all().count()
return HttpResponseRedirect('/coursewall')
except facebook_exceptions.AlreadyConnectedError, e:
user_ids = [u.user_id for u in e.users]
ids_string = ','.join(map(str, user_ids))
return error_next_redirect(
request,
additional_params=dict(already_connected=ids_string))
if action is CONNECT_ACTIONS.CONNECT:
#connect means an existing account was attached to facebook
messages.info(request, _("You have connected your account "
"to %s's facebook profile") % facebook_data['name'])
elif action is CONNECT_ACTIONS.REGISTER:
#hook for tying in specific post registration functionality
response = backend.post_registration_redirect(
request, user)
#compatibility for Django registration backends which return redirect tuples instead of a response
if not isinstance(response, HttpResponse):
to, args, kwargs = response
response = redirect(to, *args, **kwargs)
return response
def _connect(request, graph):
'''
Handles the view logic around connect user
- (if authenticated) connect the user
- login
- register
We are already covered by the facebook_required_lazy decorator
So we know we either have a graph and permissions, or the user denied
the oAuth dialog
'''
backend = get_registration_backend()
context = RequestContext(request)
connect_facebook = to_bool(request.REQUEST.get('connect_facebook'))
logger.info('trying to connect using Facebook')
if graph:
logger.info('found a graph object')
converter = get_instance_for('user_conversion', graph)
authenticated = converter.is_authenticated()
# Defensive programming :)
if not authenticated:
raise ValueError('didnt expect this flow')
logger.info('Facebook is authenticated')
facebook_data = converter.facebook_profile_data()
# either, login register or connect the user
try:
action, user = connect_user(
request, connect_facebook=connect_facebook)
logger.info('Django facebook performed action: %s', action)
except facebook_exceptions.IncompleteProfileError as e:
# show them a registration form to add additional data
warning_format = u'Incomplete profile data encountered with error %s'
warn_message = warning_format % unicode(e)
send_warning(warn_message, e=e,
facebook_data=facebook_data)
context['facebook_mode'] = True
context['form'] = e.form
return render_to_response(
backend.get_registration_template(),
context_instance=context,
)
except facebook_exceptions.AlreadyConnectedError as e:
user_ids = [u.get_user_id() for u in e.users]
ids_string = ','.join(map(str, user_ids))
additional_params = dict(already_connected=ids_string)
return backend.post_error(request, additional_params)
response = backend.post_connect(request, user, action)
if action is CONNECT_ACTIONS.LOGIN:
pass
elif action is CONNECT_ACTIONS.CONNECT:
# connect means an existing account was attached to facebook
messages.info(request, _("You have connected your account "
"to %s's facebook profile") % facebook_data['name'])
elif action is CONNECT_ACTIONS.REGISTER:
# hook for tying in specific post registration functionality
response.set_cookie('fresh_registration', user.id)
else:
# the user denied the request
additional_params = dict(fb_error_or_cancel='1')
response = backend.post_error(request, additional_params)
return response
def connect(request):
'''
Handles the view logic around connect user
- (if authenticated) connect the user
- login
- register
'''
backend = get_registration_backend()
context = RequestContext(request)
assert context.get('FACEBOOK_APP_ID'), 'Please specify a facebook app id '\
'and ensure the context processor is enabled'
facebook_login = bool(int(request.REQUEST.get('facebook_login', 0)))
if facebook_login:
logger.info('trying to connect using facebook')
graph = require_persistent_graph(request)
if graph:
logger.info('found a graph object')
facebook = FacebookUserConverter(graph)
if facebook.is_authenticated():
logger.info('facebook is authenticated')
facebook_data = facebook.facebook_profile_data()
#either, login register or connect the user
try:
action, user = connect_user(request)
logger.info('Django facebook performed action: %s', action)
except facebook_exceptions.IncompleteProfileError, e:
#show them a registration form to add additional data
warning_format = u'Incomplete profile data encountered with error %s'
warn_message = warning_format % e.message
send_warning(warn_message,
e=e,
facebook_data=facebook_data)
context['facebook_mode'] = True
context['form'] = e.form
return render_to_response(
facebook_settings.FACEBOOK_REGISTRATION_TEMPLATE,
context_instance=context,
)
except facebook_exceptions.AlreadyConnectedError, e:
user_ids = [u.id for u in e.users]
ids_string = ','.join(map(str, user_ids))
return next_redirect(
request,
next_key=['error_next', 'next'],
additional_params=dict(already_connected=ids_string))
if action is CONNECT_ACTIONS.CONNECT:
#connect means an existing account was attached to facebook
messages.info(
request,
_("You have connected your account "
"to %s's facebook profile") % facebook_data['name'])
elif action is CONNECT_ACTIONS.REGISTER:
#hook for tying in specific post registration functionality
response = backend.post_registration_redirect(
request, user)
#compatability for django registration backends which return tuples instead of a response
#alternatively we could wrap django registration backends, but that would be hard to understand
response = response if isinstance(
response, HttpResponse) else redirect(response)
return response
def connect(request):
'''
Handles the view logic around connect user
- (if authenticated) connect the user
- login
- register
'''
backend = get_registration_backend()
context = RequestContext(request)
assert context.get('FACEBOOK_APP_ID'), 'Please specify a facebook app id '\
'and ensure the context processor is enabled'
facebook_login = bool(int(request.REQUEST.get('facebook_login', 0)))
if facebook_login:
require_persistent_graph(request)
logger.info('trying to connect using facebook')
graph = get_persistent_graph(request)
if graph:
logger.info('found a graph object')
klass = get_facebook_user_converter_class()
facebook = klass(graph)
if facebook.is_authenticated():
logger.info('facebook is authenticated')
facebook_data = facebook.facebook_profile_data()
#either, login register or connect the user
try:
action, user = connect_user(request)
logger.info('Django facebook performed action: %s', action)
except facebook_exceptions.IncompleteProfileError, e:
#show them a registration form to add additional data
warning_format = u'Incomplete profile data encountered with error %s'
warn_message = warning_format % e.message
send_warning(warn_message,
e=e,
facebook_data=facebook_data)
context['facebook_mode'] = True
context['form'] = e.form
return render_to_response(
facebook_settings.FACEBOOK_REGISTRATION_TEMPLATE,
context_instance=context,
)
if action is CONNECT_ACTIONS.CONNECT:
#connect means an existing account was attached to facebook
messages.info(
request,
_("You have connected your account "
"to %s's facebook profile") % facebook_data['name'])
elif action is CONNECT_ACTIONS.REGISTER:
#hook for tying in specific post registration functionality
response = backend.post_registration_redirect(
request, user)
return response
else:
if 'attempt' in request.GET:
return next_redirect(
request,
next_key=['error_next', 'next'],
additional_params=dict(fb_error_or_cancel=1))
else:
logger.info('Facebook authentication needed for connect, ' \
'raising an error')
raise OpenFacebookException('please authenticate')
#for CONNECT and LOGIN we simple redirect to the next page
return next_redirect(
request, default=facebook_settings.FACEBOOK_LOGIN_DEFAULT_REDIRECT)
def connect(request):
"""
Handles the view logic around connect user
- (if authenticated) connect the user
- login
- register
"""
backend = get_registration_backend()
context = RequestContext(request)
assert context.get("FACEBOOK_APP_ID"), (
"Please specify a facebook app id " "and ensure the context processor is enabled"
)
facebook_login = bool(int(request.REQUEST.get("facebook_login", 0)))
if facebook_login:
logger.info("trying to connect using facebook")
graph = require_persistent_graph(request)
if graph:
logger.info("found a graph object")
facebook = FacebookUserConverter(graph)
if facebook.is_authenticated():
logger.info("facebook is authenticated")
facebook_data = facebook.facebook_profile_data()
# either, login register or connect the user
try:
action, user = connect_user(request)
logger.info("Django facebook performed action: %s", action)
except facebook_exceptions.IncompleteProfileError, e:
# show them a registration form to add additional data
warning_format = u"Incomplete profile data encountered with error %s"
warn_message = warning_format % e.message
send_warning(warn_message, e=e, facebook_data=facebook_data)
context["facebook_mode"] = True
context["form"] = e.form
return render_to_response(
facebook_settings.FACEBOOK_REGISTRATION_TEMPLATE, context_instance=context
)
if action is CONNECT_ACTIONS.CONNECT:
# connect means an existing account was attached to facebook
messages.info(
request,
_("You have connected your account " "to %s's facebook profile") % facebook_data["name"],
)
elif action is CONNECT_ACTIONS.REGISTER:
# hook for tying in specific post registration functionality
response = backend.post_registration_redirect(request, user)
# compatability for django registration backends which return tuples instead of a response
# alternatively we could wrap django registration backends, but that would be hard to understand
response = response if isinstance(response, HttpResponse) else redirect(response)
return response
else:
if "attempt" in request.GET:
return next_redirect(
request, next_key=["error_next", "next"], additional_params=dict(fb_error_or_cancel=1)
)
else:
logger.info("Facebook authentication needed for connect, " "raising an error")
raise OpenFacebookException("please authenticate")
def connect(request):
'''
Handles the view logic around connect user
- (if authenticated) connect the user
- login
- register
'''
context = RequestContext(request)
assert context.get('FACEBOOK_APP_ID'), 'Please specify a facebook app id '\
'and ensure the context processor is enabled'
facebook_login = bool(int(request.REQUEST.get('facebook_login', 0)))
if facebook_login:
#code to redirect if we don't have adequate permissions
from django_facebook.utils import test_permissions
scope_list = facebook_settings.FACEBOOK_DEFAULT_SCOPE
#standardizing the url to prevent things like attempt from being included
redirect_uri = request.build_absolute_uri(
request.path) + '?facebook_login=1'
oauth_url, redirect_uri = get_oauth_url(request,
scope_list,
redirect_uri=redirect_uri)
if not test_permissions(request, scope_list, redirect_uri):
return HttpResponseRedirect(oauth_url)
graph = get_persistent_graph(request)
if graph:
facebook = FacebookUserConverter(graph)
if facebook.is_authenticated():
facebook_data = facebook.facebook_profile_data()
#either, login register or connect the user
try:
action, user = connect_user(request)
logger.info('Django facebook, action was %s', action)
except facebook_exceptions.IncompleteProfileError, e:
warn_message = u'Incomplete profile data encountered '\
u'with error %s' % e
send_warning(
warn_message,
e=e,
facebook_data=facebook.facebook_profile_data())
context['facebook_mode'] = True
context['form'] = e.form
return render_to_response(
facebook_settings.FACEBOOK_REGISTRATION_TEMPLATE,
context_instance=context,
)
if action is CONNECT_ACTIONS.CONNECT:
messages.info(
request,
_("You have connected your account "
"to %s's facebook profile") % facebook_data['name'])
elif action is CONNECT_ACTIONS.REGISTER:
return user.get_profile().post_facebook_registration(
request)
else:
return next_redirect(request,
next_key=['error_next', 'next'],
additional_params=dict(fb_error_or_cancel=1))
return next_redirect(request)
