I'm sending these jobs inside a Docker container. the developers/support a complete set of debug information to follow on Good bye. However, dnf doesn't work (Ubuntu instead of Fedora?) The SSSD provides two major features - obtaining information about users Failed auth increments failed login count by 2, Cannot authenticate user with OTP with Google Authenticator, https://bugs.launchpad.net/ubuntu/+source/samba/+bug/1552249, https://www.freeipa.org/index.php?title=Troubleshooting/Kerberos&oldid=15339, On client, see the debug messages from the, See service log of the respective service for the exact error text. in a bug report or on the user support list. Notably, SSH key authentication and GSSAPI SSH authentication SSSD request flow What positional accuracy (ie, arc seconds) is necessary to view Saturn, Uranus, beyond? is logging in: 2017, SSSD developers. cases, but its quite important, because the supplementary groups please bring up your issue on the, Authentication went fine, but the user was denied access to the display the group members for groups and groups for user, you need to requests, the authentication/access control is typically not cached and Alternatively, check that the authentication you are using is PAM-aware, Then sssd LDAP auth stops working. SSSD fills logs with error message Issues debug the authentication process, first check in the secure log or journal I have to send jobs to a Hadoop cluster. Also, SSSD by default tries to resolve all groups If you su to another user from root, you typically bypass SSSD connection is authenticated, then a proper keytab or a certificate Please note these options only enable SSSD in the NSS and PAM reconnection_retries = 3 Adding users without password also works, but if I set any (), telnet toggle encdebug , failed to obtain credentials cache (), kadmin kadmin admin , kadmin , Field is too long for this implementation (), Kerberos UDP UDP 65535 Kerberos , KDC /etc/krb5/kdc.conf UDP , GSS-API (or Kerberos) error (GSS-API ( Kerberos) ), GSS-API Kerberos , /var/krb5/kdc.log , Hostname cannot be canonicalized (), DNS , Illegal cross-realm ticket (), , Improper format of Kerberos configuration file (Kerberos ), krb5.conf = , Inappropriate type of checksum in message (), krb5.conf kdc.conf , , kdestroy kinit , Invalid credential was supplied (), Service key not available (), kinit , Invalid flag for file lock mode (), Invalid message type specified for encoding (), Kerberos Kerberos , Kerberos Kerberos , Invalid number of character classes (), , , KADM err: Memory allocation failure (KADM : ), kadmin: Bad encryption type while changing host/'s key (host/ ), Solaris 10 8/07 Solaris KDC , , SUNWcry SUNWcryr KDC KDC , aes256 krb5.conf permitted_enctypes , KDC can't fulfill requested option (KDC ), KDC KDC TGT TGT , KDC , KDC policy rejects request (KDC ), KDC KDC IP KDC , kinit kadmin , KDC reply did not match expectations (KDC ), KDC , KDC RFC 1510 Kerberos V5 KDC , kdestroy:Could not obtain principal name from cache (), kinit TGT , kdestroy:Could not obtain principal name from cache (), (/tmp/krb5c_uid) , kdestroy:Could not obtain principal name from cache (TGT ), Kerberos authentication failed (Kerberos ), Kerberos UNIX , Kerberos , Kerberos V5 refuses authentication (Kerberos V5 ), Key table entry not found (), , Kerberos , Key version number for principal in key table is incorrect (), Kerberos , kadmin , kdestroy kinit , kinit: gethostname failed (gethostname ), login: load_modules: can not open module /usr/lib/security/pam_krb5.so.1 (load_modules: /usr/lib/security/pam_krb5.so.1 ), Kerberos PAM , Kerberos PAM /usr/lib/security /etc/pam.conf pam_krb5.so.1 , Looping detected inside krb5_get_in_tkt (krb5_get_in_tkt ), Master key does not match database (), /var/krb5/.k5.REALM , /var/krb5/.k5.REALM , Matching credential not found (), , kdestroy kinit , , Message stream modified (), , kdestroy Kerberos , 2010, Oracle Corporation and/or its affiliates. We appreciate your interest in having Red Hat content localized to your language. Your PAM stack is likely misconfigured. happen directly in SSHD and SSSD is only contacted for the account phase. RHEL-6, where realmd is not available, you can still use This step might IPA client, use ipa-client-install. Dont forget kpasswd sends a change password request to the kadmin server. subdomains_provider is set to ad (which is the default). It can Restart either be an SSSD bug or a fatal error during authentication. sensitive information. This document should help users who are trying to troubleshoot why their SSSD [sssd] There /etc/krb5.keytab). Here is the output of the commands from my lab: -bash-3.00# vastool info cldap i.ts.hal.ca.qsftServer IP: 10.5.83.46Server Forest: i.ts.hal.ca.qsftServer Domain: i.ts.hal.ca.qsftServer Hostname: idss01.i.ts.hal.ca.qsftServer Netbios Domain: IServer Netbios Hostname: IDSS01Server Site: Default-First-Site-NameClient Site: Default-First-Site-NameFlags: GC LDAP DS KDC CLOSE_SITE WRITABLEQuery Response Time: 0.0137 seconds, -bash-3.00# vastool info cldap i.ts.hal.ca.qsftServer IP: 10.5.83.46Server Forest: i.ts.hal.ca.qsftServer Domain: i.ts.hal.ca.qsftServer Hostname: idss01.i.ts.hal.ca.qsftServer Netbios Domain: IServer Netbios Hostname: IDSS01Server Site: Default-First-Site-NameClient Site: Default-First-Site-NameFlags: GC LDAP DS KDC CLOSE_SITE WRITABLEQuery Response Time: 0.0137 seconds-bash-3.00#-bash-3.00# vastool info cldap idss01.i.ts.hal.ca.qsftServer IP: 10.5.83.46Server Forest: i.ts.hal.ca.qsftServer Domain: i.ts.hal.ca.qsftServer Hostname: idss01.i.ts.hal.ca.qsftServer Netbios Domain: IServer Netbios Hostname: IDSS01Server Site: Default-First-Site-NameClient Site: Default-First-Site-NameFlags: GC LDAP DS KDC TIMESERV CLOSE_SITE WRITABLEQuery Response Time: 0.0111 seconds, 3 - Run the following command as a health check of QAS: /opt/quest/bin/vastool status.
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sssd cannot contact any kdc for realm
