X-Git-Url: http://andersk.mit.edu/gitweb/openssh.git/blobdiff_plain/01d35895bd00d71a21c3429c7012197150d621a4..4866258754324a73893b037557802c92515e2bc6:/groupaccess.c

diff --git a/groupaccess.c b/groupaccess.c
index 2a85cb37..2381aeb1 100644
--- a/groupaccess.c
+++ b/groupaccess.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: groupaccess.c,v 1.8 2006/03/25 13:17:01 djm Exp $ */
+/* $OpenBSD: groupaccess.c,v 1.13 2008/07/04 03:44:59 djm Exp $ */
 /*
  * Copyright (c) 2001 Kevin Steves.  All rights reserved.
  *
@@ -25,8 +25,16 @@
 
 #include "includes.h"
 
-#include "groupaccess.h"
+#include <sys/types.h>
+#include <sys/param.h>
+
+#include <grp.h>
+#include <unistd.h>
+#include <stdarg.h>
+#include <string.h>
+
 #include "xmalloc.h"
+#include "groupaccess.h"
 #include "match.h"
 #include "log.h"
 
@@ -80,6 +88,30 @@ ga_match(char * const *groups, int n)
 	return 0;
 }
 
+/*
+ * Return 1 if one of user's groups matches group_pattern list.
+ * Return 0 on negated or no match.
+ */
+int
+ga_match_pattern_list(const char *group_pattern)
+{
+	int i, found = 0;
+	size_t len = strlen(group_pattern);
+
+	for (i = 0; i < ngroups; i++) {
+		switch (match_pattern_list(groups_byname[i],
+		    group_pattern, len, 0)) {
+		case -1:
+			return 0;	/* Negated match wins */
+		case 0:
+			continue;
+		case 1:
+			found = 1;
+		}
+	}
+	return found;
+}
+
 /*
  * Free memory allocated for group access list.
  */