r20986: Commit the prototype of the nss_info plugin interface.

This allows a provider to supply the homedirectory, etc...
attributes for a user without requiring support in core
winbindd code.  The idmap_ad.c module has been modified
to provide the idmap 'ad' library as well as the rfc2307 and sfu
"winbind nss info" support.

The SID/id mapping is working in idmap_ad but the nss_info
still has a few quirks that I'm in the process of resolving.
(This used to be commit aaec0115e2c96935499052d9a637a20c6445986e)

1 files changed, 84 insertions, 0 deletions

diff --git a/source3/nsswitch/nss_info_template.c b/source3/nsswitch/nss_info_template.c
new file mode 100644
index 0000000000..e1076fbeaf
--- /dev/null
+++ b/source3/nsswitch/nss_info_template.c
@@ -0,0 +1,84 @@
+/* 
+   Unix SMB/CIFS implementation.
+   idMap nss template plugin
+
+   Copyright (C) Gerald Carter             2006
+
+   This library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Library General Public
+   License as published by the Free Software Foundation; either
+   version 2 of the License, or (at your option) any later version.
+   
+   This library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Library General Public License for more details.
+   
+   You should have received a copy of the GNU Library General Public
+   License along with this library; if not, write to the
+   Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+   Boston, MA  02111-1307, USA.   
+*/
+
+#include "includes.h"
+#include "nss_info.h"
+
+/************************************************************************
+ ***********************************************************************/
+
+static NTSTATUS nss_template_init( struct nss_domain_entry *e )
+{
+	return NT_STATUS_OK;
+}
+
+/************************************************************************
+ ***********************************************************************/
+
+static NTSTATUS nss_template_get_info( struct nss_domain_entry *e,
+				       const DOM_SID *sid, 
+				       TALLOC_CTX *ctx,
+				       ADS_STRUCT *ads,
+				       LDAPMessage *msg,
+				       char **homedir,
+				       char **shell, 
+				       char **gecos,
+				       uint32 *gid )
+{     
+	if ( !homedir || !shell || !gecos )
+		return NT_STATUS_INVALID_PARAMETER;
+	
+	*homedir = talloc_strdup( ctx, lp_template_homedir() );
+	*shell   = talloc_strdup( ctx, lp_template_shell() );
+	*gecos   = NULL;
+
+	if ( !*homedir || !*shell ) {
+		return NT_STATUS_NO_MEMORY;
+	}
+	
+	return NT_STATUS_OK;
+}
+
+/************************************************************************
+ ***********************************************************************/
+
+static NTSTATUS nss_template_close( void )
+{
+	return NT_STATUS_OK;
+}
+
+
+/************************************************************************
+ ***********************************************************************/
+
+static struct nss_info_methods nss_template_methods = {
+	nss_template_init,
+	nss_template_get_info,
+	nss_template_close
+};
+		
+NTSTATUS nss_info_template_init( void )
+{
+	return smb_register_idmap_nss(SMB_NSS_INFO_INTERFACE_VERSION, 
+				      "template", 
+				      &nss_template_methods);	
+}