From 4c5f175064bcbb8c404cba90f9f08f623275c6de Mon Sep 17 00:00:00 2001
From: Kai Blin <kai@samba.org>
Date: Fri, 8 Jul 2011 15:02:53 +0200
Subject: s3 swat: Add XSRF protection to viewconfig page

Signed-off-by: Kai Blin <kai@samba.org>
(cherry picked from commit b25d00e3c1ff91e7ec5f56ec2ad0d6b3d635d1e3)
---
 source3/web/swat.c | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/source3/web/swat.c b/source3/web/swat.c
index 95837b4ea5e..c0917db171c 100644
--- a/source3/web/swat.c
+++ b/source3/web/swat.c
@@ -665,13 +665,20 @@ static void welcome_page(void)
 static void viewconfig_page(void)
 {
 	int full_view=0;
+	const char form_name[] = "viewconfig";
+
+	if (!verify_xsrf_token(form_name)) {
+		goto output_page;
+	}
 
 	if (cgi_variable("full_view")) {
 		full_view = 1;
 	}
 
+output_page:
 	printf("<H2>%s</H2>\n", _("Current Config"));
 	printf("<form method=post>\n");
+	print_xsrf_token(cgi_user_name(), cgi_user_pass(), form_name);
 
 	if (full_view) {
 		printf("<input type=submit name=\"normal_view\" value=\"%s\">\n", _("Normal View"));
-- 
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