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861cda3cb5
Create separate object for Users and Groups (using same base class) Check for uniqueness before adding new users and groups Remove user_container from everything but add operations Abstract out a number of functions that are common across users and groups Make sure all strings passed in to be in a filter are checked Add new error message: No modifications specified
132 lines
3.7 KiB
Python
132 lines
3.7 KiB
Python
#! /usr/bin/python -E
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#
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# Copyright (C) 2007 Red Hat
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# see file 'COPYING' for use and warranty information
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#
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# This program is free software; you can redistribute it and/or
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# modify it under the terms of the GNU General Public License as
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# published by the Free Software Foundation; version 2 or later
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software
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# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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#
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import exceptions
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import types
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class IPAError(exceptions.Exception):
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"""Base error class for IPA Code"""
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def __init__(self, code, message="", detail=None):
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"""code is the IPA error code.
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message is a human viewable error message.
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detail is an optional exception that provides more detail about the
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error."""
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self.code = code
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self.message = message
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self.detail = detail
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def __str__(self):
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return self.message
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def __repr__(self):
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repr = "%d: %s" % (self.code, self.message)
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if self.detail:
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repr += "\n%s" % str(self.detail)
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return repr
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###############
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# Error codes #
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###############
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code_map_dict = {}
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def gen_exception(code, message=None, nested_exception=None):
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"""This should be used by IPA code to translate error codes into the
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correct exception/message to throw.
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message is an optional argument which overrides the default message.
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nested_exception is an optional argument providing more details
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about the error."""
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(default_message, exception) = code_map_dict.get(code, ("unknown", IPAError))
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if not message:
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message = default_message
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return exception(code, message, nested_exception)
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def exception_for(code):
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"""Used to look up the corresponding exception for an error code.
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Will usually be used for an except block."""
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(default_message, exception) = code_map_dict.get(code, ("unknown", IPAError))
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return exception
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def gen_error_code(category, detail, message):
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"""Private method used to generate exception codes.
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category is one of the 16 bit error code category constants.
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detail is a 16 bit code within the category.
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message is a human readable description on the error.
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exception is the exception to throw for this error code."""
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code = (category << 16) + detail
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exception = types.ClassType("IPAError%d" % code,
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(IPAError,),
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{})
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code_map_dict[code] = (message, exception)
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return code
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#
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# Error codes are broken into two 16-bit values: category and detail
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#
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#
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# LDAP Errors: 0x0001
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#
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LDAP_CATEGORY = 0x0001
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LDAP_DATABASE_ERROR = gen_error_code(
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LDAP_CATEGORY,
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0x0001,
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"A database error occurred")
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LDAP_MIDAIR_COLLISION = gen_error_code(
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LDAP_CATEGORY,
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0x0002,
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"Change collided with another change")
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LDAP_NOT_FOUND = gen_error_code(
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LDAP_CATEGORY,
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0x0003,
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"Entry not found")
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LDAP_DUPLICATE = gen_error_code(
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LDAP_CATEGORY,
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0x0004,
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"Duplicate entry already in LDAP")
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LDAP_MISSING_DN = gen_error_code(
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LDAP_CATEGORY,
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0x0005,
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"Entry missing dn")
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LDAP_EMPTY_MODLIST = gen_error_code(
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LDAP_CATEGORY,
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0x0006,
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"No modifications to be performed")
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#
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# Input errors (sample - replace me)
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#
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INPUT_CATEGORY = 0x0002
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INPUT_INVALID_ERROR = gen_error_code(
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INPUT_CATEGORY,
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0x0001,
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"Illegal input")
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