def parse_cookie(name, seed, kaka):
"""Parses and verifies a cookie value
:param seed: A seed used for the HMAC signature
:param kaka: The cookie
:return: A tuple consisting of (payload, timestamp)
"""
if not kaka:
return None
if isinstance(seed, text_type):
seed = seed.encode("utf-8")
cookie_obj = SimpleCookie(text_type(kaka))
morsel = cookie_obj.get(name)
if morsel:
parts = morsel.value.split("|")
if len(parts) != 3:
return None
# verify the cookie signature
sig = cookie_signature(seed, parts[0].encode("utf-8"),
parts[1].encode("utf-8"))
if sig != parts[2]:
raise InvalidCookieSign()
try:
return parts[0].strip(), parts[1]
except KeyError:
return None
else:
return None
def cookie_parts(name, kaka):
cookie_obj = SimpleCookie(text_type(kaka))
morsel = cookie_obj.get(name)
if morsel:
return morsel.value.split("|")
else:
return None
def parse_cookie(name, seed, kaka):
"""Parses and verifies a cookie value
:param seed: A seed used for the HMAC signature
:param kaka: The cookie
:return: A tuple consisting of (payload, timestamp)
"""
if not kaka:
return None
cookie_obj = SimpleCookie(kaka)
morsel = cookie_obj.get(name)
if morsel:
parts = morsel.value.split("|")
if len(parts) != 3:
return None
# verify the cookie signature
sig = cookie_signature(seed, parts[0].encode("utf-8"),
parts[1].encode("utf-8"))
if sig != parts[2]:
raise InvalidCookieSign()
try:
return parts[0].strip(), parts[1]
except KeyError:
return None
else:
return None
def cookie_parts(name, kaka):
cookie_obj = SimpleCookie(kaka)
morsel = cookie_obj.get(name)
if morsel:
return morsel.value.split("|")
else:
return None
def parse_cookie(name, seed, kaka):
"""Parses and verifies a cookie value
:param seed: A seed used for the HMAC signature
:param kaka: The cookie
:return: A tuple consisting of (payload, timestamp)
"""
if not kaka:
return None
cookie_obj = SimpleCookie(kaka)
morsel = cookie_obj.get(name)
if morsel:
parts = morsel.value.split("|")
if len(parts) != 3:
return None
# verify the cookie signature
sig = cookie_signature(seed, parts[0], parts[1])
if sig != parts[2]:
raise SAMLError("Invalid cookie signature")
try:
return parts[0].strip(), parts[1]
except KeyError:
return None
else:
return None
def delete_cookie(environ, name):
kaka = environ.get("HTTP_COOKIE", '')
logger.debug("delete KAKA: %s", kaka)
if kaka:
cookie_obj = SimpleCookie(kaka)
morsel = cookie_obj.get(name, None)
cookie = SimpleCookie()
cookie[name] = ""
cookie[name]['path'] = "/"
logger.debug("Expire: %s", morsel)
cookie[name]["expires"] = _expiration("dawn")
return tuple(cookie.output().split(": ", 1))
return None
def delete_cookie(self, environ):
cookie = environ.get("HTTP_COOKIE", '')
logger.debug("delete cookie: %s", cookie)
if cookie:
_name = self.cookie_name
cookie_obj = SimpleCookie(cookie)
morsel = cookie_obj.get(_name, None)
cookie = SimpleCookie()
cookie[_name] = ""
cookie[_name]['path'] = "/"
logger.debug("Expire: %s", morsel)
cookie[_name]["expires"] = _expiration("now")
return cookie.output().split(": ", 1)
return None
def delete_cookie(self, environ):
cookie = environ.get("HTTP_COOKIE", '')
logger.debug("delete cookie: %s" % cookie)
if cookie:
_name = self.cookie_name
cookie_obj = SimpleCookie(cookie)
morsel = cookie_obj.get(_name, None)
cookie = SimpleCookie()
cookie[_name] = ""
cookie[_name]['path'] = "/"
logger.debug("Expire: %s" % morsel)
cookie[_name]["expires"] = _expiration("now")
return cookie.output().split(": ", 1)
return None
def get_user(self, environ):
cookie = environ.get("HTTP_COOKIE", '')
cookie = cookie.decode("UTF-8")
logger.debug("Cookie: %s", cookie)
if cookie:
cookie_obj = SimpleCookie(cookie)
morsel = cookie_obj.get(self.cookie_name, None)
if morsel:
try:
return self.uid2user[morsel.value]
except KeyError:
return None
else:
logger.debug("No %s cookie", self.cookie_name)
return None
def get_user(self, environ):
cookie = environ.get("HTTP_COOKIE", '')
logger.debug("Cookie: %s" % cookie)
if cookie:
cookie_obj = SimpleCookie(cookie)
morsel = cookie_obj.get(self.cookie_name, None)
if morsel:
try:
return self.uid2user[morsel.value]
except KeyError:
return None
else:
logger.debug("No %s cookie", self.cookie_name)
return None
def info_from_cookie(kaka):
logger.debug("KAKA: %s", kaka)
if kaka:
cookie_obj = SimpleCookie()
if PY3:
import builtins
cookie_obj.load(builtins.str(kaka))
else:
cookie_obj.load(str(kaka))
morsel = cookie_obj.get("idpauthn", None)
if morsel:
try:
key, ref = base64.b64decode(morsel.value).split(":")
return IDP.cache.uid2user[key], ref
except (KeyError, TypeError):
return None, None
else:
logger.debug("No idpauthn cookie")
return None, None
