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ipa/0001-user-or-group-name-explain-the-supported-format_rhbz#2150217.patch

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First build for RHEL 8.9 - Rebase ipa to 4.9.12 Resolves: RHBZ#2196425 - user or group name: explain the supported format Resolves: RHBZ#2150217 Signed-off-by: Rafael Guterres Jeffman <rjeffman@redhat.com>
2023-05-24 15:36:12 +00:00
From f42a106e84c1fd609350da2540289ce945a7ecbd Mon Sep 17 00:00:00 2001
From: Florence Blanc-Renaud <flo@redhat.com>
Date: Thu, 11 May 2023 10:53:58 +0200
Subject: [PATCH] user or group name: explain the supported format
The commands ipa user-add or ipa group-add validate the
format of the user/group name and display the following
message when it does not conform to the expectations:
invalid 'login': may only include letters, numbers, _, -, . and $
The format is more complex, for instance '1234567' is an invalid
user name but the failure is inconsistent with the error message.
Modify the error message to point to ipa help user/group and add
more details in the help message.
Same change for idoverrideuser and idoverridegroup:
The user/group name must follow these rules:
- cannot contain only numbers
- must start with a letter, a number, _ or .
- may contain letters, numbers, _, ., or -
- may end with a letter, a number, _, ., - or $
Fixes: https://bugzilla.redhat.com/show_bug.cgi?id=2150217
Signed-off-by: Florence Blanc-Renaud <flo@redhat.com>
Reviewed-By: Rafael Guterres Jeffman <rjeffman@redhat.com>
Reviewed-By: Alexander Bokovoy <abbra@users.noreply.github.com>
Reviewed-By: Rob Crittenden <rcritten@redhat.com>
---
ipalib/constants.py | 5 +++++
ipaserver/plugins/baseuser.py | 2 +-
ipaserver/plugins/group.py | 10 ++++++++--
ipaserver/plugins/idviews.py | 5 +++--
ipaserver/plugins/stageuser.py | 6 ++++++
ipaserver/plugins/user.py | 6 ++++++
ipatests/test_xmlrpc/test_group_plugin.py | 5 +++--
ipatests/test_xmlrpc/test_stageuser_plugin.py | 3 ++-
ipatests/test_xmlrpc/test_user_plugin.py | 7 ++++---
9 files changed, 38 insertions(+), 11 deletions(-)
diff --git a/ipalib/constants.py b/ipalib/constants.py
index 4b759a573..104419bc2 100644
--- a/ipalib/constants.py
+++ b/ipalib/constants.py
@@ -319,6 +319,11 @@ MAXHOSTFQDNLEN = 253
PATTERN_GROUPUSER_NAME = (
'(?!^[0-9]+$)^[a-zA-Z0-9_.][a-zA-Z0-9_.-]*[a-zA-Z0-9_.$-]?$'
)
+ERRMSG_GROUPUSER_NAME = (
+ 'may only include letters, numbers, _, -, . and $'
+ ', refer to \'ipa help {}\' for complete format '
+ 'description'
+)
# Kerberos Anonymous principal name
ANON_USER = 'WELLKNOWN/ANONYMOUS'
diff --git a/ipaserver/plugins/baseuser.py b/ipaserver/plugins/baseuser.py
index 684a65242..bae6c54ff 100644
--- a/ipaserver/plugins/baseuser.py
+++ b/ipaserver/plugins/baseuser.py
@@ -211,7 +211,7 @@ class baseuser(LDAPObject):
takes_params = (
Str('uid',
pattern=constants.PATTERN_GROUPUSER_NAME,
- pattern_errmsg='may only include letters, numbers, _, -, . and $',
+ pattern_errmsg=constants.ERRMSG_GROUPUSER_NAME.format('user'),
maxlength=255,
cli_name='login',
label=_('User login'),
diff --git a/ipaserver/plugins/group.py b/ipaserver/plugins/group.py
index afdad93c1..0333ed622 100644
--- a/ipaserver/plugins/group.py
+++ b/ipaserver/plugins/group.py
@@ -24,7 +24,7 @@ import logging
from ipalib import api
from ipalib import Int, Str, Flag
-from ipalib.constants import PATTERN_GROUPUSER_NAME
+from ipalib.constants import PATTERN_GROUPUSER_NAME, ERRMSG_GROUPUSER_NAME
from ipalib.plugable import Registry
from .baseldap import (
add_external_post_callback,
@@ -70,6 +70,12 @@ converted to non-POSIX groups.
Every group must have a description.
+The group name must follow these rules:
+- cannot contain only numbers
+- must start with a letter, a number, _ or .
+- may contain letters, numbers, _, ., or -
+- may end with a letter, a number, _, ., - or $
+
POSIX groups must have a Group ID (GID) number. Changing a GID is
supported but can have an impact on your file permissions. It is not necessary
to supply a GID when creating a group. IPA will generate one automatically
@@ -330,7 +336,7 @@ class group(LDAPObject):
takes_params = (
Str('cn',
pattern=PATTERN_GROUPUSER_NAME,
- pattern_errmsg='may only include letters, numbers, _, -, . and $',
+ pattern_errmsg=ERRMSG_GROUPUSER_NAME.format('group'),
maxlength=255,
cli_name='group_name',
label=_('Group name'),
diff --git a/ipaserver/plugins/idviews.py b/ipaserver/plugins/idviews.py
index 4f4b3a2f7..6a16884cf 100644
--- a/ipaserver/plugins/idviews.py
+++ b/ipaserver/plugins/idviews.py
@@ -37,6 +37,7 @@ from ipalib.constants import (
IPA_ANCHOR_PREFIX,
SID_ANCHOR_PREFIX,
PATTERN_GROUPUSER_NAME,
+ ERRMSG_GROUPUSER_NAME
)
from ipalib.plugable import Registry
from ipalib.util import (normalize_sshpubkey, validate_sshpubkey,
@@ -1025,7 +1026,7 @@ class idoverrideuser(baseidoverride):
takes_params = baseidoverride.takes_params + (
Str('uid?',
pattern=PATTERN_GROUPUSER_NAME,
- pattern_errmsg='may only include letters, numbers, _, -, . and $',
+ pattern_errmsg=ERRMSG_GROUPUSER_NAME.format('user'),
maxlength=255,
cli_name='login',
label=_('User login'),
@@ -1128,7 +1129,7 @@ class idoverridegroup(baseidoverride):
takes_params = baseidoverride.takes_params + (
Str('cn?',
pattern=PATTERN_GROUPUSER_NAME,
- pattern_errmsg='may only include letters, numbers, _, -, . and $',
+ pattern_errmsg=ERRMSG_GROUPUSER_NAME.format('group'),
maxlength=255,
cli_name='group_name',
label=_('Group name'),
diff --git a/ipaserver/plugins/stageuser.py b/ipaserver/plugins/stageuser.py
index 760dff7ab..51438a83a 100644
--- a/ipaserver/plugins/stageuser.py
+++ b/ipaserver/plugins/stageuser.py
@@ -94,6 +94,12 @@ usernames that start with a digit or usernames that exceed a certain length
may cause problems for some UNIX systems.
Use 'ipa config-mod' to change the username format allowed by IPA tools.
+The user name must follow these rules:
+- cannot contain only numbers
+- must start with a letter, a number, _ or .
+- may contain letters, numbers, _, ., or -
+- may end with a letter, a number, _, ., - or $
+
EXAMPLES:
diff --git a/ipaserver/plugins/user.py b/ipaserver/plugins/user.py
index fa8a67d3d..643b44f14 100644
--- a/ipaserver/plugins/user.py
+++ b/ipaserver/plugins/user.py
@@ -88,6 +88,12 @@ usernames that start with a digit or usernames that exceed a certain length
may cause problems for some UNIX systems.
Use 'ipa config-mod' to change the username format allowed by IPA tools.
+The user name must follow these rules:
+- cannot contain only numbers
+- must start with a letter, a number, _ or .
+- may contain letters, numbers, _, ., or -
+- may end with a letter, a number, _, ., - or $
+
Disabling a user account prevents that user from obtaining new Kerberos
credentials. It does not invalidate any credentials that have already
been issued.
diff --git a/ipatests/test_xmlrpc/test_group_plugin.py b/ipatests/test_xmlrpc/test_group_plugin.py
index f9a0e2cfe..27bc21fbc 100644
--- a/ipatests/test_xmlrpc/test_group_plugin.py
+++ b/ipatests/test_xmlrpc/test_group_plugin.py
@@ -25,6 +25,7 @@ Test the `ipaserver/plugins/group.py` module.
import pytest
from ipalib import errors
+from ipalib.constants import ERRMSG_GROUPUSER_NAME
from ipatests.test_xmlrpc import objectclasses
from ipatests.test_xmlrpc.xmlrpc_test import (
fuzzy_digits, fuzzy_uuid, fuzzy_set_ci,
@@ -169,7 +170,7 @@ class TestGroup(XMLRPC_test):
)
with raises_exact(errors.ValidationError(
name='group_name',
- error=u'may only include letters, numbers, _, -, . and $')):
+ error=ERRMSG_GROUPUSER_NAME.format('group'))):
command()
def test_create_with_name_starting_with_numeric(self):
@@ -188,7 +189,7 @@ class TestGroup(XMLRPC_test):
)
with raises_exact(errors.ValidationError(
name='group_name',
- error=u'may only include letters, numbers, _, -, . and $',
+ error=ERRMSG_GROUPUSER_NAME.format('group'),
)):
testgroup.create()
diff --git a/ipatests/test_xmlrpc/test_stageuser_plugin.py b/ipatests/test_xmlrpc/test_stageuser_plugin.py
index fd146876c..bd877aa94 100644
--- a/ipatests/test_xmlrpc/test_stageuser_plugin.py
+++ b/ipatests/test_xmlrpc/test_stageuser_plugin.py
@@ -12,6 +12,7 @@ import six
from collections import OrderedDict
from ipalib import api, errors
+from ipalib.constants import ERRMSG_GROUPUSER_NAME
from ipaplatform.constants import constants as platformconstants
from ipatests.test_xmlrpc.xmlrpc_test import XMLRPC_test, raises_exact
@@ -357,7 +358,7 @@ class TestCreateInvalidAttributes(XMLRPC_test):
command = invalid.make_create_command()
with raises_exact(errors.ValidationError(
name='login',
- error=u"may only include letters, numbers, _, -, . and $")):
+ error=ERRMSG_GROUPUSER_NAME.format('user'))):
command()
def test_create_long_uid(self):
diff --git a/ipatests/test_xmlrpc/test_user_plugin.py b/ipatests/test_xmlrpc/test_user_plugin.py
index c156a8793..eadfe6a65 100644
--- a/ipatests/test_xmlrpc/test_user_plugin.py
+++ b/ipatests/test_xmlrpc/test_user_plugin.py
@@ -31,6 +31,7 @@ import ldap
import re
from ipalib import api, errors
+from ipalib.constants import ERRMSG_GROUPUSER_NAME
from ipaplatform.constants import constants as platformconstants
from ipapython import ipautil
from ipatests.test_xmlrpc import objectclasses
@@ -502,7 +503,7 @@ class TestUpdate(XMLRPC_test):
)
with raises_exact(errors.ValidationError(
name='rename',
- error=u'may only include letters, numbers, _, -, . and $')):
+ error=ERRMSG_GROUPUSER_NAME.format('user'))):
command()
def test_add_radius_username(self, user):
@@ -556,7 +557,7 @@ class TestCreate(XMLRPC_test):
command = testuser.make_create_command()
with raises_exact(errors.ValidationError(
name=u'login',
- error=u'may only include letters, numbers, _, -, . and $')):
+ error=ERRMSG_GROUPUSER_NAME.format('user'))):
command()
def test_create_with_too_long_login(self):
@@ -730,7 +731,7 @@ class TestCreate(XMLRPC_test):
)
with raises_exact(errors.ValidationError(
name=u'login',
- error=u'may only include letters, numbers, _, -, . and $',
+ error=ERRMSG_GROUPUSER_NAME.format('user'),
)):
testuser.create()
--
2.40.1
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