HI,

> Cannot store any more secrets for this client (basedn cn=1907400001,cn=persistent,cn=kcm) as the maximum allowed limit (66) has been reached

This is the key. You have stored too many credentials in KCM. Try removing them with "kdestroy -A"

HTH.

On Sat, Oct 14, 2023 at 6:30 AM Albert Szostkiewicz <tmdag@tmdag.com> wrote:
Hey,
Need some help here, I am unable to log-in. when trying to use kinit on my user, I am getting an error:
kinit: Failed to store credentials: Internal credentials cache error while getting initial credentials

sssd runs. log shows:
Oct 13 20:32:59 user.mydomain.com krb5_child[4846]: Internal credentials cache error


sssd_kcm.log states:
  *  (2023-10-13 21:17:43): [kcm] [local_db_check_peruid_number_of_secrets] (0x0040): [CID#8708] Cannot store any more secrets for this client (basedn cn=1907400001,cn=persistent,cn=kcm) as the maximum allowed limit (66) has been reached
********************** BACKTRACE DUMP ENDS HERE *********************************

(2023-10-13 21:17:43): [kcm] [sss_sec_update] (0x0040): [CID#8708] local_db_check_number_of_secrets failed [1432158289]: The maximum number of stored secrets has been reached
(2023-10-13 21:17:43): [kcm] [sec_update] (0x0040): [CID#8708] Cannot write the secret [1432158289]: The maximum number of stored secrets has been reached
********************** PREVIOUS MESSAGE WAS TRIGGERED BY THE FOLLOWING BACKTRACE:
   *  (2023-10-13 21:17:43): [kcm] [sss_sec_update] (0x0040): [CID#8708] local_db_check_number_of_secrets failed [1432158289]: The maximum number of stored secrets has been reached
   *  (2023-10-13 21:17:43): [kcm] [sec_update] (0x0040): [CID#8708] Cannot write the secret [1432158289]: The maximum number of stored secrets has been reached
********************** BACKTRACE DUMP ENDS HERE *********************************

(2023-10-13 21:17:43): [kcm] [kcm_ccdb_mod_done] (0x0040): [CID#8708] Failed to create ccache [1432158289]: The maximum number of stored secrets has been reached
(2023-10-13 21:17:43): [kcm] [kcm_op_set_kdc_offset_mod_done] (0x0040): [CID#8708] Cannot modify ccache [1432158289]: The maximum number of stored secrets has been reached
********************** PREVIOUS MESSAGE WAS TRIGGERED BY THE FOLLOWING BACKTRACE:
   *  (2023-10-13 21:17:43): [kcm] [kcm_ccdb_mod_done] (0x0040): [CID#8708] Failed to create ccache [1432158289]: The maximum number of stored secrets has been reached
   *  (2023-10-13 21:17:43): [kcm] [kcm_op_set_kdc_offset_mod_done] (0x0040): [CID#8708] Cannot modify ccache [1432158289]: The maximum number of stored secrets has been reached
********************** BACKTRACE DUMP ENDS HERE *********************************

(2023-10-13 21:17:43): [kcm] [kcm_cmd_done] (0x0040): [CID#8708] op receive function failed [1432158289]: The maximum number of stored secrets has been reached
(2023-10-13 21:17:43): [kcm] [kcm_cmd_request_done] (0x0040): [CID#8708] KCM operation failed [1432158289]: The maximum number of stored secrets has been reached
********************** PREVIOUS MESSAGE WAS TRIGGERED BY THE FOLLOWING BACKTRACE:
   *  (2023-10-13 21:17:43): [kcm] [kcm_cmd_done] (0x0040): [CID#8708] op receive function failed [1432158289]: The maximum number of stored secrets has been reached
   *  (2023-10-13 21:17:43): [kcm] [kcm_cmd_request_done] (0x0040): [CID#8708] KCM operation failed [1432158289]: The maximum number of stored secrets has been reached
********************** BACKTRACE DUMP ENDS HERE *********************************

KRB5_TRACE=/dev/stderr ipa --debug ping

ipa: DEBUG: importing plugin module ipaclient.plugins.trust
ipa: DEBUG: importing plugin module ipaclient.plugins.user
ipa: DEBUG: importing plugin module ipaclient.plugins.vault
ipa: DEBUG: trying https://workstation.mydomain.com/ipa/json
ipa: DEBUG: Created connection context.rpcclient_140066561958480
ipa: DEBUG: raw: ping(version='2.252')
ipa: DEBUG: ping(version='2.252')
ipa: DEBUG: [try 1]: Forwarding 'ping/1' to json server 'https://workstation.mydomain.com/ipa/json'
ipa: DEBUG: New HTTP connection (workstation.mydomain.com)
ipa: DEBUG: HTTP connection destroyed (workstation.mydomain.com)
Traceback (most recent call last):
  File "/usr/lib/python3.11/site-packages/ipalib/rpc.py", line 644, in get_auth_info
    response = self._sec_context.step()
               ^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/lib/python3.11/site-packages/decorator.py", line 232, in fun
    return caller(func, *(extras + args), **kw)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/lib64/python3.11/site-packages/gssapi/_utils.py", line 165, in check_last_err
    return func(self, *args, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/lib/python3.11/site-packages/decorator.py", line 232, in fun
    return caller(func, *(extras + args), **kw)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/lib64/python3.11/site-packages/gssapi/_utils.py", line 131, in catch_and_return_token
    return func(self, *args, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/lib64/python3.11/site-packages/gssapi/sec_contexts.py", line 584, in step
    return self._initiator_step(token=token)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/lib64/python3.11/site-packages/gssapi/sec_contexts.py", line 606, in _initiator_step
    res = rsec_contexts.init_sec_context(self._target_name, self._creds,
          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "gssapi/raw/sec_contexts.pyx", line 188, in gssapi.raw.sec_contexts.init_sec_context
gssapi.raw.exceptions.MissingCredentialsError: Major (458752): No credentials were supplied, or the credentials were unavailable or inaccessible, Minor (2529639053): No Kerberos credentials available (default cache: KCM:)

During the handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/usr/lib/python3.11/site-packages/ipalib/rpc.py", line 697, in single_request
    self.get_auth_info()
  File "/usr/lib/python3.11/site-packages/ipalib/rpc.py", line 646, in get_auth_info
    self._handle_exception(e, service=service)
  File "/usr/lib/python3.11/site-packages/ipalib/rpc.py", line 603, in _handle_exception
    raise errors.CCacheError()
ipalib.errors.CCacheError: did not receive Kerberos credentials
ipa: DEBUG: Destroyed connection context.rpcclient_140066561958480
ipa: ERROR: did not receive Kerberos credentials

I appreciate if anyone have some ideas. Thank you!
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--
Alejandro