def get(self, request, *args, **kwargs): # pylint: disable=unused-argument
# Get the data from the session
if not config.ENABLE_TWO_FACTOR_AUTH:
raise Http404()
try:
key = self.request.session[QR_SESSION_KEY]
del self.request.session[QR_SESSION_KEY]
except KeyError:
raise Http404()
# Get data for qrcode
image_factory_string = getattr(settings, 'TWO_FACTOR_QR_FACTORY',
self.default_qr_factory)
image_factory = import_string(image_factory_string)
content_type = self.image_content_types[image_factory.kind]
otpauth_url = get_otpauth_url(accountname=self.request.user.username,
issuer=config.SITE_NAME,
secret=key,
digits=totp_digits())
# Make and return QR code
img = qrcode.make(otpauth_url, image_factory=image_factory)
resp = HttpResponse(content_type=content_type)
img.save(resp)
return resp
def get(self, request, *args, **kwargs): # pylint: disable=unused-argument
# Get the data from the session
if not config.ENABLE_TWO_FACTOR_AUTH:
raise Http404()
try:
key = self.request.session[QR_SESSION_KEY]
del self.request.session[QR_SESSION_KEY]
except KeyError:
raise Http404()
# Get data for qrcode
image_factory_string = getattr(settings, 'TWO_FACTOR_QR_FACTORY',
self.default_qr_factory)
image_factory = import_string(image_factory_string)
content_type = self.image_content_types[image_factory.kind]
otpauth_url = get_otpauth_url(
accountname=self.request.user.username,
issuer=get_current_site(self.request).name,
secret=key,
digits=totp_digits())
# Make and return QR code
img = qrcode.make(otpauth_url, image_factory=image_factory)
resp = HttpResponse(content_type=content_type)
img.save(resp)
return resp
def generate_challenge(self):
# local import to avoid circular import
from seahub.two_factor.oath import totp
from seahub.two_factor.utils import totp_digits
"""
Sends the current TOTP token to `self.number` using `self.method`.
"""
no_digits = totp_digits()
token = str(totp(self.bin_key, digits=no_digits)).zfill(no_digits)
if self.method == 'call':
make_call(device=self, token=token)
else:
send_sms(device=self, token=token)
def generate_challenge(self):
# local import to avoid circular import
from seahub.two_factor.oath import totp
from seahub.two_factor.utils import totp_digits
"""
Sends the current TOTP token to `self.number` using `self.method`.
"""
no_digits = totp_digits()
token = str(totp(self.bin_key, digits=no_digits)).zfill(no_digits)
if self.method == 'call':
make_call(device=self, token=token)
else:
send_sms(device=self, token=token)
def verify_token(self, token):
# local import to avoid circular import
from seahub.two_factor.oath import totp
from seahub.two_factor.utils import totp_digits
try:
token = int(token)
except ValueError:
return False
for drift in range(-5, 1):
if totp(self.bin_key, drift=drift, digits=totp_digits()) == token:
return True
return False
def verify_token(self, token):
# local import to avoid circular import
from seahub.two_factor.oath import totp
from seahub.two_factor.utils import totp_digits
try:
token = int(token)
except ValueError:
return False
for drift in range(-5, 1):
if totp(self.bin_key, drift=drift, digits=totp_digits()) == token:
return True
return False
