At 7:52 AM +0200 4/10/02, Birger Toedtmann wrote:
>But why not storing *authentication* information (i.e. passwords) in
>LDAP as well so you don't have to maintain two userbases (one auth"E"
>in SASLs sasldb and one auth"O" in LDAP)?

Because in theory, Directories are better suited for authorization, 
and Authentication mechanisms for Authentication. At least that's 
what the textbooks say- and what LDAP developers seem to think, which 
is why, AFAIK, sasl is part of v3. v2 had extremely weak 
authentication mechanisms- unless of course you built in Kerb 
support, which is now deprecated in favor of Kerb-via-sasl.

In practice, most LDAP implementations don't have great 
authentication mechanisms without sasl. You can always use TLS, and 
probably should, anyway, but that's not the point. Keeping hashed 
password in the directory also means you have to cook up really 
creative ACL's.

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Michael Bartosh
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