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authorSimo Sorce <simo@redhat.com>2012-05-30 16:42:35 -0400
committerSimo Sorce <simo@redhat.com>2012-09-14 16:15:26 -0400
commit152385795f8348dd8d6cdcb8922744491d773d86 (patch)
treede83472edfd9b6c4b7d42069b7f0ac5f12c2d90c /proxy/src
parentd62df421b872937c52ac4082eb7a61e23870595f (diff)
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Add loop avoidance in proxy daemon and gssapi plugin
Diffstat (limited to 'proxy/src')
-rw-r--r--proxy/src/gp_init.c3
-rw-r--r--proxy/src/mechglue/gss_plugin.c8
2 files changed, 11 insertions, 0 deletions
diff --git a/proxy/src/gp_init.c b/proxy/src/gp_init.c
index 9ad4ff1..835c049 100644
--- a/proxy/src/gp_init.c
+++ b/proxy/src/gp_init.c
@@ -65,6 +65,9 @@ void init_server(bool daemonize)
/* Set up neutral locale */
setlocale(LC_ALL, "");
+ /* Set env var to avoid looping to ourselves in GSSAPI */
+ setenv("_GSSPROXY_LOOPS", "NO", 0);
+
gp_logging_init();
}
diff --git a/proxy/src/mechglue/gss_plugin.c b/proxy/src/mechglue/gss_plugin.c
index 8612dc6..ba41e80 100644
--- a/proxy/src/mechglue/gss_plugin.c
+++ b/proxy/src/mechglue/gss_plugin.c
@@ -66,6 +66,14 @@ gss_OID_set gss_mech_interposer(gss_OID mech_type)
{
gss_OID_set interposed_mechs;
OM_uint32 maj, min;
+ char *envval;
+
+ /* avoid looping in the gssproxy daemon by avoiding to interpose
+ * any mechanism */
+ envval = getenv("_GSSPROXY_LOOPS");
+ if (envval && strcmp(envval, "NO") == 0) {
+ return NULL;
+ }
interposed_mechs = NULL;
maj = 0;