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Re: Understanding TLS SSF
On Wednesday 30 July 2008 15:59:52 J Davis wrote:
> I'm testing an installation of openldap 2.4.9. I want to enforce TLS for
> all access to the directory.
> My problem is that I cannot get the client to meet the ssf restictions I
> have in place. The documentation I've seen on ssf and tls_ssf is very
> sparse so I don't really understand what it does.
> I'm using self signed cert created using the openssl CA.sh script.
> Relevant portions of the slapd.conf...
> TLSCACertificateFile /etc/ldap/ssl/cacert.pem
> TLSCertificateFile /etc/ldap/ssl/servercrt.pem
> TLSCertificateKeyFile /etc/ldap/ssl/serverkey.pem
> access to *
> by tls_ssf=128 ssf=128 anonymous auth
> by tls_ssf=128 ssf=128 self write
> Relevant portions of the lapd.conf...
> TLS_CACERT /etc/ldap/ssl/cacert.pem
> With those ACLs in place I get the following error:
> $ ldapsearch -x -ZZ -D "uid=jake,ou=people,dc=example,dc=com" -W -b
> ldap_bind: Invalid credentials (49)
> And slapd in debug mode shows me that I didn't meet the ssf requirments...
> connection_read(15): unable to get TLS client DN, error=49 id=0
> conn=0 fd=15 TLS established tls_ssf=32 ssf=32
> <= check a_authz.sai_tls_ssf: ACL 128 > OP 32
What ssl implementation is your slapd using ?