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# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
# implied.
# See the License for the specific language governing permissions and
# limitations under the License.
class KeystoneAuthException(Exception):
"""Generic error class to identify and catch our own errors."""
class KeystoneTokenExpiredException(KeystoneAuthException):
"""The authentication token issued by the Identity service has expired."""
class KeystoneNoBackendException(KeystoneAuthException):
"""No backend could be determined to handle the provided credentials."""
class KeystoneNoProjectsException(KeystoneAuthException):
"""You are not authorized for any projects or domains."""
class KeystoneRetrieveProjectsException(KeystoneAuthException):
"""Unable to retrieve authorized projects."""
class KeystoneRetrieveDomainsException(KeystoneAuthException):
"""Unable to retrieve authorized domains."""
class KeystoneConnectionException(KeystoneAuthException):
"""Unable to establish connection to keystone endpoint."""
class KeystoneCredentialsException(KeystoneAuthException):
"""Invalid credentials."""
class KeystonePassExpiredException(KeystoneAuthException):
"""The password is expired and needs to be changed."""
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