Account lockout support in Solaris 10 when authenticating against Kerberos

[Douglas E. Engert]

Yu, Ming wrote:
> Hi! Guys,
> 
>  
> 
>                We are trying to authenticate users against Kerberos on
> Solaris 10.
> 
>  
> 
>                I found that MIT Kerberos does not support account
> lockout and/or inactive account lockout features.
> 
>  
> 
>                Does anybody know how to implement account lockout
> features on Solaris 10 when the user authenticates against Kerberos?
> 
>  

See "man shadow".  /etc/passwd, NIS or LDAP can have *LK* to indicate
it is locked. I think it is the pam_unix_account that checks for this.
For a Kerberos account without a local password use something like NP
for the password.


> 
>                Since without account lockout support, it would be an
> acceptable security risk for our customers.
> 
>  
> 
>                Thanks,
> 
>  
> 
>                Ming
> 
>  
> 
>                
> 
>  
> 
>  
> 
> 
> 
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-- 

  Douglas E. Engert  <DEEngert at anl.gov>
  Argonne National Laboratory
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