示例#1
0
 def _calc_checksum_bcryptor(self, secret):
     #bcryptor behavior:
     #   py2: unicode secret -> ascii bytes (we have to override)
     #        unicode hash -> ascii bytes (we provide ascii bytes)
     #        returns ascii bytes
     #   py3: can't get to install
     if isinstance(secret, unicode):
         secret = secret.encode("utf-8")
     hash = bcryptor_engine(False).hash_key(secret,
                                            self.to_string(native=False))
     return hash[-31:].decode("ascii")
示例#2
0
文件: bcrypt.py 项目: Aravs7/ubtz2
 def _calc_checksum_bcryptor(self, secret):
     # bcryptor behavior:
     #   py2: unicode secret/hash encoded as ascii bytes before use,
     #        bytes taken as-is; returns ascii bytes.
     #   py3: not supported
     if self.ident == IDENT_2:
         # bcryptor doesn't support $2$ hashes; but we can fake $2$ behavior
         # using the $2a$ algorithm, by repeating the password until
         # it's at least 72 chars in length.
         if secret:
             secret = repeat_string(secret, 72)
         config = self._get_config(IDENT_2A)
     else:
         config = self._get_config()
     hash = bcryptor_engine(False).hash_key(secret, config)
     assert hash.startswith(config) and len(hash) == len(config)+31
     return str_to_uascii(hash[-31:])
示例#3
0
 def _calc_checksum_bcryptor(self, secret):
     # bcryptor behavior:
     #   py2: unicode secret/hash encoded as ascii bytes before use,
     #        bytes taken as-is; returns ascii bytes.
     #   py3: not supported
     if self.ident == IDENT_2:
         # bcryptor doesn't support $2$ hashes; but we can fake $2$ behavior
         # using the $2a$ algorithm, by repeating the password until
         # it's at least 72 chars in length.
         if secret:
             secret = repeat_string(secret, 72)
         config = self._get_config(IDENT_2A)
     else:
         config = self._get_config()
     hash = bcryptor_engine(False).hash_key(secret, config)
     assert hash.startswith(config) and len(hash) == len(config) + 31
     return str_to_uascii(hash[-31:])
示例#4
0
 def _calc_checksum_bcryptor(self, secret):
     # bcryptor behavior:
     #   py2: unicode secret/hash encoded as ascii bytes before use,
     #        bytes taken as-is; returns ascii bytes.
     #   py3: not supported
     if isinstance(secret, unicode):
         secret = secret.encode("utf-8")
     if _BNULL in secret:
         # NOTE: especially important to forbid NULLs for bcryptor,
         # since it happily accepts them, and then silently truncates
         # the password at first one it encounters :(
         raise uh.exc.NullPasswordError(self)
     if self.ident == IDENT_2:
         # bcryptor doesn't support $2$ hashes; but we can fake $2$ behavior
         # using the $2a$ algorithm, by repeating the password until
         # it's at least 72 chars in length.
         if secret:
             secret = repeat_string(secret, 72)
         config = self._get_config(IDENT_2A)
     else:
         config = self._get_config()
     hash = bcryptor_engine(False).hash_key(secret, config)
     assert hash.startswith(config) and len(hash) == len(config) + 31
     return str_to_uascii(hash[-31:])
示例#5
0
 def _calc_checksum_bcryptor(self, secret):
     # bcryptor behavior:
     #   py2: unicode secret/hash encoded as ascii bytes before use,
     #        bytes taken as-is; returns ascii bytes.
     #   py3: not supported
     if isinstance(secret, unicode):
         secret = secret.encode("utf-8")
     if _BNULL in secret:
         # NOTE: especially important to forbid NULLs for bcryptor,
         # since it happily accepts them, and then silently truncates
         # the password at first one it encounters :(
         raise uh.exc.NullPasswordError(self)
     if self.ident == IDENT_2:
         # bcryptor doesn't support $2$ hashes; but we can fake $2$ behavior
         # using the $2a$ algorithm, by repeating the password until
         # it's at least 72 chars in length.
         if secret:
             secret = repeat_string(secret, 72)
         config = self._get_config(IDENT_2A)
     else:
         config = self._get_config()
     hash = bcryptor_engine(False).hash_key(secret, config)
     assert hash.startswith(config) and len(hash) == len(config)+31
     return str_to_uascii(hash[-31:])