def login(request, user):
"""
Persist a user id and a backend in the request. This way a user doesn't
have to reauthenticate on every request. Note that data set during
the anonymous session is retained when the user logs in.
"""
session_auth_hash = ''
if user is None:
user = request.user
if hasattr(user, 'get_session_auth_hash'):
session_auth_hash = user.get_session_auth_hash()
if SESSION_KEY in request.session:
if _get_user_session_key(request) != user.pk or (
session_auth_hash and
request.session.get(HASH_SESSION_KEY) != session_auth_hash):
# To avoid reusing another user's session, create a new, empty
# session if the existing session corresponds to a different
# authenticated user.
request.session.flush()
else:
request.session.cycle_key()
request.session[SESSION_KEY] = str(user.pk) # user._meta.pk.value_to_string(user)
request.session[BACKEND_SESSION_KEY] = user.backend
request.session[HASH_SESSION_KEY] = session_auth_hash
if hasattr(request, 'user'):
request.user = user
rotate_token(request)
user_logged_in.send(sender=user.__class__, request=request, user=user)
def login(request, user):
"""
Overwrite default django login function as django 1.8 breaks the ability
to use that method with
"""
session_auth_hash = ''
if user is None:
user = request.user
if hasattr(user, 'get_session_auth_hash'):
session_auth_hash = user.get_session_auth_hash()
if SESSION_KEY in request.session:
if str(request.session[SESSION_KEY]) != str(user.pk) or (
session_auth_hash and
request.session.get(HASH_SESSION_KEY) != session_auth_hash):
# To avoid reusing another user's session, create a new, empty
# session if the existing session corresponds to a different
# authenticated user.
request.session.flush()
else:
request.session.cycle_key()
request.session[SESSION_KEY] = str(user.pk)
request.session[BACKEND_SESSION_KEY] = user.backend
request.session[HASH_SESSION_KEY] = session_auth_hash
if hasattr(request, 'user'):
request.user = user
rotate_token(request)
user_logged_in.send(sender=user.__class__, request=request, user=user)
def login(request, user):
"""
Persist a user id and a backend in the request. This way a user doesn't
have to reauthenticate on every request. Note that data set during
the anonymous session is retained when the user logs in.
"""
session_auth_hash = ""
if user is None:
user = request.user
if hasattr(user, "get_session_auth_hash"):
session_auth_hash = user.get_session_auth_hash()
if SESSION_KEY in request.session:
if _get_user_session_key(request) != user.pk or (
session_auth_hash and request.session.get(HASH_SESSION_KEY) != session_auth_hash
):
# To avoid reusing another user's session, create a new, empty
# session if the existing session corresponds to a different
# authenticated user.
request.session.flush()
else:
request.session.cycle_key()
request.session[SESSION_KEY] = str(user.pk) # user._meta.pk.value_to_string(user)
request.session[BACKEND_SESSION_KEY] = user.backend
request.session[HASH_SESSION_KEY] = session_auth_hash
if hasattr(request, "user"):
request.user = user
rotate_token(request)
user_logged_in.send(sender=user.__class__, request=request, user=user)
def auth_login(request, user, backend=None):
"""
Persist a user id and a backend in the request. This way a user doesn't
have to reauthenticate on every request. Note that data set during
the anonymous session is retained when the user logs in.
"""
if user is None:
user = request.user
session_auth_hash = get_session_auth_hash(user)
expiry = getattr(user, '_auth_session_expiry', 0)
device_id = getattr(user, '_auth_device_id', None)
if SESSION_KEY in request.session:
if _get_user_session_key(request) != _get_user_key(user) or (
session_auth_hash and
request.session.get(HASH_SESSION_KEY) != session_auth_hash):
# To avoid reusing another user's session, create a new, empty
# session if the existing session corresponds to a different
# authenticated user.
request.session.flush()
else:
request.session.cycle_key()
try:
backend = backend or user.backend
except AttributeError:
backends = _get_backends(return_tuples=True)
if len(backends) == 1:
_, backend = backends[0]
else:
raise ValueError(
'You have multiple authentication backends configured and '
'therefore must provide the `backend` argument or set the '
'`backend` attribute on the user.')
request.session[SESSION_KEY] = _get_user_key(user)
request.session[BACKEND_SESSION_KEY] = backend
request.session[HASH_SESSION_KEY] = session_auth_hash
request.session[SESSION_AUTH_DATE] = int(time.time())
if device_id:
request.session[DEVICE_KEY] = device_id
request.session.set_expiry(expiry)
if hasattr(request, 'user'):
request.user = user
rotate_token(request)
user_logged_in.send(sender=user.__class__, request=request, user=user)
