Yes I do verify at database level and found that this role doesn't exist at all . even at OS level this id doesn't exist . whereas users said they were having their id before this sudden OS reboot .
Thanks
Rakesh
On Wed, Feb 1, 2023 at 9:16 PM Erik Wienhold <ewie@ewie.name> wrote:
> On 01/02/2023 15:38 CET Rakesh Nashine <nashine.rakesh@gmail.com> wrote: > > Hi ,I have found that post server reboot , one of the user/role is missing > from the postgres database . Need some assistance like how it is possible. > If the server gets rebooted then how come the role is missing ?
What happened prior to the reboot? Changes to Postgres configs or the database?
> 2023-01-30 13:26:18.995 GMT epiemxb@postgres [14541] 10.94.234.138(61392) [00000] LOG: LDAP login failed for user "CN=EPIEMXB,OU=MFUSERS,OU=ELASUserAccounts,DC=elas,DC=local" on server "elwacpa1.abc.local": Invalid credentials > 2023-01-30 13:26:18.995 GMT epiemxb@postgres [14541] 10.94.234.138(61392) [00000] DETAIL: LDAP diagnostics: 80090308: LdapErr: DSID-0C090447, comment: AcceptSecurityContext error, data 52e, v3839 > 2023-01-30 13:26:18.995 GMT epiemxb@postgres [14541] 10.94.234.138(61392) [28000] FATAL: LDAP authentication failed for user "epiemxb" > 2023-01-30 13:26:18.995 GMT epiemxb@postgres [14541] 10.94.234.138(61392) [28000] DETAIL: Connection matched pg_hba.conf line 100: "host all all 0.0.0.0/0 (http://0.0.0.0/0) ldap ldapserver=elwacpa1.abc.local ldapbasedn="OU=UserAccounts,DC=es,DC=local" ldapbinddn="CN=mfadmin,OU=MFUSERS,OU=ELASUserAccounts,DC=elas,DC=local" ldapbindpasswd=" ldapsearchattribute=sAMAccountName ldaptls=1"
There's the opening double quote but it's not closed until after ldaptls=1. This means that " ldapsearchattribute=sAMAccountName ldaptls=1" is used as password for the search+bind authentication.
> 2023-01-30 13:26:24.302 GMT epiemxb@postgres [14569] 10.94.234.138(61400) [28000] FATAL: role "epiemxb" does not exist > 2023-01-30 13:26:32.050 GMT epiemxb@postgres [14573] 10.94.234.138(61410) [28000] FATAL: role "epiemxb" does not exist > 2023-01-30 13:29:22.400 GMT epiemxb@postgres [15263] 10.94.234.138(61513) [28000] FATAL: role "epiemxb" does not exist
This error may stem from the failed ldap authentication. Have you verified that the role exists in the database?