s3-auth: remove "security=server" (depricated since 3.6)

"security=server" has a lot of problems in the world with
modern security (ntlmv2 and krb5). It was also not very
reliable, as it needed a stable connection to the password
server for the lifetime of the whole client connection!

Please use "security=domain" or "security=ads" is you
authentication against remote servers (domain controllers).

metze
                       --------------
                      /              \
                     /      REST      \
                    /        IN        \
                   /       PEACE        \
                  /                      \
                  |      SEC_SERVER      |
                  |    security=server   |
                  |                      |
                  |                      |
                  |       12 May         |
                  |                      |
                  |        2012          |
                 *|     *  *  *          | *
        _________)/\\_//(\/(/\)/\//\/\///|_)_______

6 files changed, 20 insertions, 25 deletions

diff --git a/lib/param/loadparm_server_role.c b/lib/param/loadparm_server_role.c
index 4ba54b9131..9ff64be046 100644
--- a/lib/param/loadparm_server_role.c
+++ b/lib/param/loadparm_server_role.c
@@ -73,13 +73,6 @@ int lp_find_server_role(int server_role, int security, int domain_logons, int do
 	role = ROLE_STANDALONE;
 
 	switch (security) {
-		case SEC_SERVER:
-			if (domain_logons) {
-				DEBUG(0, ("Server's Role (logon server) conflicts with server-level security\n"));
-			}
-			/* this used to be considered ROLE_DOMAIN_MEMBER but that's just wrong */
-			role = ROLE_STANDALONE;
-			break;
 		case SEC_DOMAIN:
 			if (domain_logons) {
 				DEBUG(1, ("Server's Role (logon server) NOT ADVISED with domain-level security\n"));
@@ -157,7 +150,7 @@ bool lp_is_security_and_server_role_valid(int server_role, int security)
 		valid = true;
 		break;
 	case ROLE_STANDALONE:
-		if (security == SEC_SERVER || security == SEC_USER) {
+		if (security == SEC_USER) {
 			valid = true;
 		}
 		break;
diff --git a/lib/param/param_enums.c b/lib/param/param_enums.c
index 36234ea4f9..5f4cd61bf6 100644
--- a/lib/param/param_enums.c
+++ b/lib/param/param_enums.c
@@ -46,7 +46,6 @@ static const struct enum_list enum_protocol[] = {
 static const struct enum_list enum_security[] = {
 	{SEC_AUTO, "AUTO"},
 	{SEC_USER, "USER"},
-	{SEC_SERVER, "SERVER"},
 	{SEC_DOMAIN, "DOMAIN"},
 #if (defined(HAVE_ADS) || _SAMBA_BUILD_ >= 4)
 	{SEC_ADS, "ADS"},
diff --git a/libds/common/roles.h b/libds/common/roles.h
index 90281ba788..9dc9a00d28 100644
--- a/libds/common/roles.h
+++ b/libds/common/roles.h
@@ -60,10 +60,25 @@ enum server_role {
                  *|     *  *  *          | *
         _________)/\\_//(\/(/\)/\//\/\///|_)_______
 
- */
+                       --------------
+                      /              \
+                     /      REST      \
+                    /        IN        \
+                   /       PEACE        \
+                  /                      \
+                  |      SEC_SERVER      |
+                  |    security=server   |
+                  |                      |
+                  |                      |
+                  |       12 May         |
+                  |                      |
+                  |        2012          |
+                 *|     *  *  *          | *
+        _________)/\\_//(\/(/\)/\//\/\///|_)_______
+
+*/
 enum security_types {SEC_AUTO = 0, 
 		     SEC_USER = 2, 
-		     SEC_SERVER = 3,
 		     SEC_DOMAIN = 4,
 		     SEC_ADS = 5};
 
diff --git a/source3/auth/auth.c b/source3/auth/auth.c
index 4b075a6c54..c442a536d8 100644
--- a/source3/auth/auth.c
+++ b/source3/auth/auth.c
@@ -494,12 +494,6 @@ NTSTATUS make_auth_context_subsystem(TALLOC_CTX *mem_ctx,
 				talloc_tos(), "guest sam winbind:ntdomain",
 				NULL);
 			break;
-		case SEC_SERVER:
-			DEBUG(5,("Making default auth method list for security=server\n"));
-			auth_method_list = str_list_make_v3(
-				talloc_tos(), "guest sam smbserver",
-				NULL);
-			break;
 		case SEC_USER:
 			if (lp_encrypted_passwords()) {	
 				if ((lp_server_role() == ROLE_DOMAIN_PDC) || (lp_server_role() == ROLE_DOMAIN_BDC)) {
diff --git a/source3/param/loadparm.c b/source3/param/loadparm.c
index 7d82b615e7..a34e5d524b 100644
--- a/source3/param/loadparm.c
+++ b/source3/param/loadparm.c
@@ -9049,10 +9049,6 @@ static bool lp_load_ex(const char *pszFname,
 
 	set_allowed_client_auth();
 
-	if (lp_security() == SEC_SERVER) {
-		DEBUG(1, ("WARNING: The security=server option is deprecated\n"));
-	}
-
 	if (lp_security() == SEC_ADS && strchr(lp_passwordserver(), ':')) {
 		DEBUG(1, ("WARNING: The optional ':port' in password server = %s is deprecated\n",
 			  lp_passwordserver()));
diff --git a/source3/utils/testparm.c b/source3/utils/testparm.c
index 9b224d4c1b..b75fc61b6e 100644
--- a/source3/utils/testparm.c
+++ b/source3/utils/testparm.c
@@ -129,11 +129,9 @@ cannot be set in the smb.conf file. nmbd will abort with this setting.\n");
 	 * Password server sanity checks.
 	 */
 
-	if((lp_security() == SEC_SERVER || lp_security() >= SEC_DOMAIN) && !*lp_passwordserver()) {
+	if((lp_security() >= SEC_DOMAIN) && !*lp_passwordserver()) {
 		const char *sec_setting;
-		if(lp_security() == SEC_SERVER)
-			sec_setting = "server";
-		else if(lp_security() == SEC_DOMAIN)
+		if(lp_security() == SEC_DOMAIN)
 			sec_setting = "domain";
 		else if(lp_security() == SEC_ADS)
 			sec_setting = "ads";