[Fedora-directory-users] Disable TLS/SSL security check for password changing

David Boreham david_list at boreham.org
Sun Jul 16 20:58:43 UTC 2006


Sævaldur Arnar Gunnarsson wrote:

>Bottom line, how do I disable the security check that demands TLS/SSL
>connection in order to change passwords ?
>  
>
You can't, without editing the source code that is.

RFC3062 says:

4.  Security Considerations

   This operation is used to modify user passwords.  The operation
   itself does not provide any security protection to ensure integrity
   and/or confidentiality of the information.  Use of this operation is
   strongly discouraged when privacy protections are not in place to
   guarantee confidentiality and may result in the disclosure of the
   password to unauthorized parties.  This extension MUST be used with
   confidentiality protection, such as Start TLS [RFC 2830].  The NULL
   cipher suite MUST NOT be used.

There was a hack put in during development that allowed sanity to be
preserved while debugging the feature, by disabling the requirement for
SSL. You could flip that on and recompile. See here:
http://cvs.fedora.redhat.com/lxr/dirsec/source/ldapserver/ldap/servers/slapd/passwd_extop.c#63





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