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auth: Fix password_changed function, fixes #4043....
auth: Fix password_changed function, fixes #4043. Never repot a changed password for default or anonymous users. If anonymous access is disabled we don't get the default user here so we also have to check if it is the anonymous user. In both cases (default user and anonymous user) we can skip the password change check and return False.

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exceptions.py
186 lines | 4.3 KiB | text/x-python | PythonLexer
# -*- coding: utf-8 -*-
# Copyright (C) 2014-2016 RhodeCode GmbH
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU Affero General Public License, version 3
# (only), as published by the Free Software Foundation.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU Affero General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
#
# This program is dual-licensed. If you wish to learn more about the
# RhodeCode Enterprise Edition, including its added features, Support services,
# and proprietary license terms, please see https://rhodecode.com/licenses/
"""
Custom vcs exceptions module.
"""
import functools
import urllib2
class VCSError(Exception):
pass
class RepositoryError(VCSError):
pass
class RepositoryRequirementError(RepositoryError):
pass
class VCSBackendNotSupportedError(VCSError):
"""
Exception raised when VCSServer does not support requested backend
"""
class EmptyRepositoryError(RepositoryError):
pass
class TagAlreadyExistError(RepositoryError):
pass
class TagDoesNotExistError(RepositoryError):
pass
class BranchAlreadyExistError(RepositoryError):
pass
class BranchDoesNotExistError(RepositoryError):
pass
class CommitError(RepositoryError):
"""
Exceptions related to an existing commit
"""
class CommitDoesNotExistError(CommitError):
pass
class CommittingError(RepositoryError):
"""
Exceptions happening while creating a new commit
"""
class NothingChangedError(CommittingError):
pass
class NodeError(VCSError):
pass
class RemovedFileNodeError(NodeError):
pass
class NodeAlreadyExistsError(CommittingError):
pass
class NodeAlreadyChangedError(CommittingError):
pass
class NodeDoesNotExistError(CommittingError):
pass
class NodeNotChangedError(CommittingError):
pass
class NodeAlreadyAddedError(CommittingError):
pass
class NodeAlreadyRemovedError(CommittingError):
pass
class ImproperArchiveTypeError(VCSError):
pass
class CommandError(VCSError):
pass
class UnhandledException(VCSError):
"""
Signals that something unexpected went wrong.
This usually means we have a programming error on the side of the VCSServer
and should inspect the logfile of the VCSServer to find more details.
"""
_EXCEPTION_MAP = {
'abort': RepositoryError,
'archive': ImproperArchiveTypeError,
'error': RepositoryError,
'lookup': CommitDoesNotExistError,
'repo_locked': RepositoryError,
'requirement': RepositoryRequirementError,
'unhandled': UnhandledException,
# TODO: johbo: Define our own exception for this and stop abusing
# urllib's exception class.
'url_error': urllib2.URLError,
}
def map_vcs_exceptions(func):
"""
Utility to decorate functions so that plain exceptions are translated.
The translation is based on `exc_map` which maps a `str` indicating
the error type into an exception class representing this error inside
of the vcs layer.
"""
@functools.wraps(func)
def wrapper(*args, **kwargs):
try:
return func(*args, **kwargs)
except Exception as e:
# The error middleware adds information if it finds
# __traceback_info__ in a frame object. This way the remote
# traceback information is made available in error reports.
remote_tb = getattr(e, '_pyroTraceback', None)
if remote_tb:
__traceback_info__ = (
'Found Pyro4 remote traceback information:\n\n' +
'\n'.join(remote_tb))
# Avoid that remote_tb also appears in the frame
del remote_tb
# Special vcs errors had an attribute "_vcs_kind" which is used
# to translate them to the proper exception class in the vcs
# client layer.
kind = getattr(e, '_vcs_kind', None)
if kind:
raise _EXCEPTION_MAP[kind](*e.args)
else:
raise
return wrapper