# Path: castellan/common/credentials/keystone_password.py
# class KeystonePassword(password.Password):
#     def __init__(self, password, auth_url=None, username=None, user_id=None,
#                  user_domain_id=None, user_domain_name=None, trust_id=None,
#                  domain_id=None, domain_name=None, project_id=None,
#                  project_name=None, project_domain_id=None,
#                  project_domain_name=None, reauthenticate=True):
#     def auth_url(self):
#     def user_id(self):
#     def user_domain_id(self):
#     def user_domain_name(self):
#     def trust_id(self):
#     def domain_id(self):
#     def domain_name(self):
#     def project_id(self):
#     def project_name(self):
#     def project_domain_id(self):
#     def project_domain_name(self):
#     def reauthenticate(self):
#     def __eq__(self, other):
#     def __ne__(self, other):
# 
# Path: castellan/common/credentials/keystone_token.py
# class KeystoneToken(token.Token):
#     def __init__(self, token, auth_url=None, trust_id=None, domain_id=None,
#                  domain_name=None, project_id=None, project_name=None,
#                  project_domain_id=None, project_domain_name=None,
#                  reauthenticate=True):
#     def auth_url(self):
#     def trust_id(self):
#     def domain_id(self):
#     def domain_name(self):
#     def project_id(self):
#     def project_name(self):
#     def project_domain_id(self):
#     def project_domain_name(self):
#     def reauthenticate(self):
#     def __eq__(self, other):
#     def __ne__(self, other):
# 
# Path: castellan/common/credentials/password.py
# @property
# def password(self):
#     """This method returns a password."""
#     return self._password
# 
# Path: castellan/common/credentials/token.py
# @property
# def token(self):
#     """This method returns a token."""
#     return self._token
# 
# Path: castellan/common/exception.py
# _FATAL_EXCEPTION_FORMAT_ERRORS = False
# class RedirectException(Exception):
# class CastellanException(Exception):
# class Forbidden(CastellanException):
# class KeyManagerError(CastellanException):
# class ManagedObjectNotFoundError(CastellanException):
# class InvalidManagedObjectDictError(CastellanException):
# class UnknownManagedObjectTypeError(CastellanException):
# class AuthTypeInvalidError(CastellanException):
# class InsufficientCredentialDataError(CastellanException):
#     def __init__(self, url):
#     def __init__(self, message_arg=None, *args, **kwargs):


from castellan.common.credentials import keystone_password
from castellan.common.credentials import keystone_token
from castellan.common.credentials import password
from castellan.common.credentials import token
from castellan.common import exception
from oslo_config import cfg
from oslo_log import log as logging
                "going to expire. Optional for 'keystone_token' and "
                "'keystone_password' auth_type.")
]

OPT_GROUP = 'key_manager'


def credential_factory(conf=None, context=None):
    """This function provides a factory for credentials.

    It is used to create an appropriare credential object
    from a passed configuration. This should be called before
    making any calls to a key manager.

    :param conf: Configuration file which this factory method uses
    to generate a credential object. Note: In the future it will
    become a required field.
    :param context: Context used for authentication. It can be used
    in conjunction with the configuration file. If no conf is passed,
    then the context object will be converted to a KeystoneToken and
    returned. If a conf is passed then only the 'token' is grabbed from
    the context for the authentication types that require a token.
    :returns: A credential object used for authenticating with the
    Castellan key manager. Type of credential returned depends on
    config and/or context passed.
    """
    if conf:
        conf.register_opts(credential_opts, group=OPT_GROUP)

        if conf.key_manager.auth_type == 'token':

# Path: castellan/common/credentials/keystone_password.py
# class KeystonePassword(password.Password):
#     def __init__(self, password, auth_url=None, username=None, user_id=None,
#                  user_domain_id=None, user_domain_name=None, trust_id=None,
#                  domain_id=None, domain_name=None, project_id=None,
#                  project_name=None, project_domain_id=None,
#                  project_domain_name=None, reauthenticate=True):
#     def auth_url(self):
#     def user_id(self):
#     def user_domain_id(self):
#     def user_domain_name(self):
#     def trust_id(self):
#     def domain_id(self):
#     def domain_name(self):
#     def project_id(self):
#     def project_name(self):
#     def project_domain_id(self):
#     def project_domain_name(self):
#     def reauthenticate(self):
#     def __eq__(self, other):
#     def __ne__(self, other):
# 
# Path: castellan/common/credentials/keystone_token.py
# class KeystoneToken(token.Token):
#     def __init__(self, token, auth_url=None, trust_id=None, domain_id=None,
#                  domain_name=None, project_id=None, project_name=None,
#                  project_domain_id=None, project_domain_name=None,
#                  reauthenticate=True):
#     def auth_url(self):
#     def trust_id(self):
#     def domain_id(self):
#     def domain_name(self):
#     def project_id(self):
#     def project_name(self):
#     def project_domain_id(self):
#     def project_domain_name(self):
#     def reauthenticate(self):
#     def __eq__(self, other):
#     def __ne__(self, other):
# 
# Path: castellan/common/credentials/password.py
# @property
# def password(self):
#     """This method returns a password."""
#     return self._password
# 
# Path: castellan/common/credentials/token.py
# @property
# def token(self):
#     """This method returns a token."""
#     return self._token
# 
# Path: castellan/common/exception.py
# _FATAL_EXCEPTION_FORMAT_ERRORS = False
# class RedirectException(Exception):
# class CastellanException(Exception):
# class Forbidden(CastellanException):
# class KeyManagerError(CastellanException):
# class ManagedObjectNotFoundError(CastellanException):
# class InvalidManagedObjectDictError(CastellanException):
# class UnknownManagedObjectTypeError(CastellanException):
# class AuthTypeInvalidError(CastellanException):
# class InsufficientCredentialDataError(CastellanException):
#     def __init__(self, url):
#     def __init__(self, message_arg=None, *args, **kwargs):


# Path: castellan/common/utils.py
from castellan.common.credentials import keystone_password
from castellan.common.credentials import keystone_token
from castellan.common.credentials import password
from castellan.common.credentials import token
from castellan.common import exception
from oslo_config import cfg
from oslo_log import log as logging

                "going to expire. Optional for 'keystone_token' and "
                "'keystone_password' auth_type.")
]

OPT_GROUP = 'key_manager'


def credential_factory(conf=None, context=None):
    """This function provides a factory for credentials.

    It is used to create an appropriare credential object
    from a passed configuration. This should be called before
    making any calls to a key manager.

    :param conf: Configuration file which this factory method uses
    to generate a credential object. Note: In the future it will
    become a required field.
    :param context: Context used for authentication. It can be used
    in conjunction with the configuration file. If no conf is passed,
    then the context object will be converted to a KeystoneToken and
    returned. If a conf is passed then only the 'token' is grabbed from
    the context for the authentication types that require a token.
    :returns: A credential object used for authenticating with the
    Castellan key manager. Type of credential returned depends on
    config and/or context passed.
    """
    if conf:
        conf.register_opts(credential_opts, group=OPT_GROUP)

        if conf.key_manager.auth_type == 'token':

            if conf.key_manager.token: