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Type: Bug
Resolution: Unresolved
Priority: Undefined
Fix Version/s: None
Affects Version/s: rhel-9.5.z, rhel-10.1
Component/s: ipa
Labels:
None

Regression:
None
Severity:
Low

AssignedTeam:
rhel-idm-ipa

Story Points:
None
Blocked:
False
Ready:
False
Blocked Reason:

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None
Sprint:
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Preliminary Testing:
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Test Coverage:
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Planning:
None

What were you trying to do that didn't work?

If I use the xmlrpc on some ipa commands such as host-show, it failed with AttributeError: 'API' object has no attribute '_remote_plugins':

# LANG=C.UTF-8 ipa -d -vv  -e rpc_protocol=xmlrpc host-show ${hostname}
ipa: DEBUG: Loading Index file from '/var/lib/ipa-client/sysrestore/sysrestore.index'
ipa: DEBUG: Loading StateFile from '/var/lib/ipa-client/sysrestore/sysrestore.state'
ipa: DEBUG: Loading StateFile from '/var/lib/ipa-client/sysrestore/sysrestore.state'
ipa: DEBUG: failed to find session_cookie in persistent storage for principal 'admin@EXAMPLE.COM'
ipa: DEBUG: trying https://host0.example.com/ipa/xml
ipa: DEBUG: Created connection context.rpcclient_140195208498432
ipa: DEBUG: [try 1]: Forwarding 'schema' to xml server 'https://host0.example.com/ipa/xml'
ipa: DEBUG: New HTTP connection (host0.example.com)
ipa: DEBUG: received Set-Cookie (<class 'list'>)'['ipa_session=MagBearerToken=XXXXXX;path=/ipa;httponly;secure;']'
ipa: DEBUG: storing cookie 'ipa_session=XXXXXX;' for principal admin@EXAMPLE.COM
ipa: DEBUG: HTTP connection destroyed (host0.example.com)
Traceback (most recent call last):
  File "/usr/lib/python3.9/site-packages/ipaclient/remote_plugins/__init__.py", line 118, in get_package
    plugins = api._remote_plugins
AttributeError: 'API' object has no attribute '_remote_plugins'

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/usr/lib/python3.9/site-packages/ipalib/rpc.py", line 606, in single_request
    return self.parse_response(response)
  File "/usr/lib/python3.9/site-packages/ipalib/rpc.py", line 723, in parse_response
    return SSLTransport.parse_response(self, response)
  File "/usr/lib64/python3.9/xmlrpc/client.py", line 1354, in parse_response
    return u.close()
  File "/usr/lib64/python3.9/xmlrpc/client.py", line 668, in close
    raise Fault(**self._stack[0])
xmlrpc.client.Fault: <Fault 4311: "Schema is up to date (FP '0380a493', TTL 3600 s)">
ipa: DEBUG: Caught fault 4311 from server https://host0.example.com/ipa/xml: Schema is up to date (FP '0380a493', TTL 3600 s)
ipa: DEBUG: Destroyed connection context.rpcclient_140195208498432
ipa: ERROR: AttributeError: 'SchemaUpToDate' object has no attribute 'fingerprint'
Traceback (most recent call last):
  File "/usr/lib/python3.9/site-packages/ipaclient/remote_plugins/__init__.py", line 118, in get_package
    plugins = api._remote_plugins
AttributeError: 'API' object has no attribute '_remote_plugins'

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/usr/lib/python3.9/site-packages/ipalib/rpc.py", line 1025, in forward
    return self._call_command(command, params)
  File "/usr/lib/python3.9/site-packages/ipalib/rpc.py", line 1083, in _call_command
    result = command(*params)
  File "/usr/lib64/python3.9/xmlrpc/client.py", line 1122, in __call__
    return self.__send(self.__name, args)
  File "/usr/lib64/python3.9/xmlrpc/client.py", line 1464, in __request
    response = self.__transport.request(
  File "/usr/lib64/python3.9/xmlrpc/client.py", line 1166, in request
    return self.single_request(host, handler, request_body, verbose)
  File "/usr/lib/python3.9/site-packages/ipalib/rpc.py", line 606, in single_request
    return self.parse_response(response)
  File "/usr/lib/python3.9/site-packages/ipalib/rpc.py", line 723, in parse_response
    return SSLTransport.parse_response(self, response)
  File "/usr/lib64/python3.9/xmlrpc/client.py", line 1354, in parse_response
    return u.close()
  File "/usr/lib64/python3.9/xmlrpc/client.py", line 668, in close
    raise Fault(**self._stack[0])
xmlrpc.client.Fault: <Fault 4311: "Schema is up to date (FP '0380a493', TTL 3600 s)">

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/usr/lib/python3.9/site-packages/ipaclient/remote_plugins/schema.py", line 545, in get_package
    schema = Schema(client)
  File "/usr/lib/python3.9/site-packages/ipaclient/remote_plugins/schema.py", line 394, in __init__
    fingerprint, ttl = self._fetch(client, ignore_cache=read_failed)
  File "/usr/lib/python3.9/site-packages/ipaclient/remote_plugins/schema.py", line 419, in _fetch
    schema = client.forward(u'schema', **kwargs)['result']
  File "/usr/lib/python3.9/site-packages/ipalib/rpc.py", line 1032, in forward
    raise error(message=e.faultString)
ipalib.errors.SchemaUpToDate: Schema is up to date (FP '0380a493', TTL 3600 s)

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/usr/lib/python3.9/site-packages/ipalib/cli.py", line 1484, in run
    api.finalize()
  File "/usr/lib/python3.9/site-packages/ipalib/plugable.py", line 753, in finalize
    self.__do_if_not_done('load_plugins')
  File "/usr/lib/python3.9/site-packages/ipalib/plugable.py", line 432, in __do_if_not_done
    getattr(self, name)()
  File "/usr/lib/python3.9/site-packages/ipalib/plugable.py", line 632, in load_plugins
    for package in self.packages:
  File "/usr/lib/python3.9/site-packages/ipalib/__init__.py", line 1024, in packages
    ipaclient.remote_plugins.get_package(self),
  File "/usr/lib/python3.9/site-packages/ipaclient/remote_plugins/__init__.py", line 126, in get_package
    plugins = schema.get_package(server_info, client)
  File "/usr/lib/python3.9/site-packages/ipaclient/remote_plugins/schema.py", line 549, in get_package
    schema = Schema(client, e.fingerprint, e.ttl)
AttributeError: 'SchemaUpToDate' object has no attribute 'fingerprint'
ipa: ERROR: an internal error has occurred

If unable to reproduce issue with LANG=C.UTF-8, change to other UTF-8 locales, such as LANG=en_NZ.UTF-8

The jsonrpc works.

What is the impact of this issue to you?

Cannot use xmlrpc connect to IPA server.

Please provide the package NVR for which the bug is seen:

ipa-4.12.2-1.el9_5.4

I can also reproduce this with RHEL10:

ipa-4.12.2-24.el10_1.1.x86_64

How reproducible is this bug?:

Always

Steps to reproduce

kinit admin
LANG=C.UTF-8 ipa -vv -e rpc_protocol=xmlrpc host-show $(hostname)

Change the LANG= to any utf8 locate if failed to reproduce

Expected results

Command outputs corresponding host information

Actual results

Failed with
code
ipa: ERROR: an internal error has occurred
code

Assignee:: Florence Renaud

Reporter:: Ding Yi Chen

Need Info From:: Ding Yi Chen

Developer:: Florence Renaud

QA Contact:: Sudhir Menon

Votes:: 0 Vote for this issue

Watchers:: 7 Start watching this issue

Created:: 2026/02/06 3:01 AM

Updated:: 2026/02/10 3:33 PM

Stale Date:: 2027/02/08

Details

Description

What were you trying to do that didn't work?

What is the impact of this issue to you?

Please provide the package NVR for which the bug is seen:

How reproducible is this bug?:

Steps to reproduce

Expected results

Actual results

Attachments

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