[iortcw] 48/152: MP: Implement CD-Key/GUID check through sv_allowAnonymous cvar

[Simon McVittie]

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smcv pushed a commit to annotated tag 1.5a
in repository iortcw.

commit 29f05ca5fb3b84eb5ef2a633dcee78fcba8808a5
Author: MAN-AT-ARMS <M4N4T4RMS at gmail.com>
Date:   Sat May 7 10:59:16 2016 -0400

    MP: Implement CD-Key/GUID check through sv_allowAnonymous cvar
---
 MP/code/server/sv_client.c | 11 +++++++++++
 1 file changed, 11 insertions(+)

diff --git a/MP/code/server/sv_client.c b/MP/code/server/sv_client.c
index 9f8b748..8151c81 100644
--- a/MP/code/server/sv_client.c
+++ b/MP/code/server/sv_client.c
@@ -345,6 +345,7 @@ void SV_DirectConnect( netadr_t from ) {
 	intptr_t		denied;
 	int count;
 	char		*ip;
+	char		*guid;
 #ifdef LEGACY_PROTOCOL
 	qboolean	compat = qfalse;
 #endif
@@ -360,6 +361,16 @@ void SV_DirectConnect( netadr_t from ) {
 
 	Q_strncpyz( userinfo, Cmd_Argv( 1 ), sizeof( userinfo ) );
 
+	// Check for GUID
+	guid = Info_ValueForKey( userinfo, "cl_guid" );
+
+	if ( !sv_allowAnonymous->integer ) {
+		if ( !Q_stricmp( guid, "NO_GUID" ) ) {
+			NET_OutOfBandPrint(NS_SERVER, from, "print\nEmpty CD-Key or GUID not permitted on server.\n");
+			return;
+		}
+	}
+
 	// DHM - Nerve :: Update Server allows any protocol to connect
 #ifndef UPDATE_SERVER
 	version = atoi(Info_ValueForKey(userinfo, "protocol"));

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