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This is clearly a utiliy function generic to gensec. Also the 3 callers
had identical implementations. Provide a generic implementation for all
of them and avoid duplicating the code everywhere.
Signed-off-by: Andreas Schneider <asn@samba.org>
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Signed-off-by: Stefan Metzmacher <metze@samba.org>
Autobuild-User: Stefan Metzmacher <metze@samba.org>
Autobuild-Date: Fri Feb 17 12:18:51 CET 2012 on sn-devel-104
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This avoids us needing to assume lp_netbios_name().lp_dnsdomain() if the caller
knows better. This will allow preservation of current s3 behaviour.
Andrew Bartlett
Signed-off-by: Stefan Metzmacher <metze@samba.org>
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This avoids casting to and from the struct auth_user_info_dc *user_info_dc
to to this, the
if (user_info_dc->info->authenticated)
is moved into auth_generate_session_info_wrapper(), which is the
function that gensec_security->auth_context->generate_session_info
points to.
Andrew Bartlett
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metze
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metze
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This is only a hint for the backend, which may want to fragment
update tokens.
metze
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To do this some defines need to move to common_auth.h
Andrew Bartlett
Signed-off-by: Stefan Metzmacher <metze@samba.org>
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This uses a single callback to handle the PAC from the DATA_BLOB
format until it becomes a struct auth_session_info.
This allows a seperation between the GSS acceptor code and the PAC
interpretation code based on the supplied auth context.
Andrew Bartlett
Autobuild-User: Andrew Bartlett <abartlet@samba.org>
Autobuild-Date: Thu Dec 29 01:10:59 CET 2011 on sn-devel-104
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This will allow s3 to specify modules to use as a list, rather than
needing to start the individual module with gensec_start_mech_by_ops()
Andrew Bartlett
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This avoids keeping the event context around on a the gensec_security
context structure long term.
In the Samba3 server, the event context we either supply is a NULL
pointer as no server-side modules currently use the event context.
Andrew Bartlett
Signed-off-by: Stefan Metzmacher <metze@samba.org>
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DCE/RPC clients
Because of the calling convention, this is the best place to assert
that we have not been subject to a downgrade attack on the negotiated
features. (In DCE/RPC, this isn't a negotiation, the client simply
specifies the level of protection that is required).
Andrew Bartlett
(some formatting fixes)
Signed-off-by: Stefan Metzmacher <metze@samba.org>
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gensec_session_key()
This is slightly less efficient, because we no longer keep a cache on
the gensec structures, but much clearer in terms of memory ownership.
Both gensec_session_info() and gensec_session_key() now take a mem_ctx
and put the result only on that context.
Some duplication of memory in the callers (who were rightly uncertain
about who was the rightful owner of the returned memory) has been
removed to compensate for the internal copy.
Andrew Bartlett
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Signed-off-by: Andrew Tridgell <tridge@samba.org>
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The startup and runtime functions that have no dependencies are moved
into the top level.
Andrew Bartlett
Signed-off-by: Andrew Tridgell <tridge@samba.org>
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