1 files changed, 0 insertions, 53 deletions
diff --git a/src/backend/libpq/be-gssapi-common.c b/src/backend/libpq/be-gssapi-common.c
index 64d41e52915..fb39c760d8c 100644
--- a/src/backend/libpq/be-gssapi-common.c
+++ b/src/backend/libpq/be-gssapi-common.c
@@ -92,56 +92,3 @@ pg_GSS_error(const char *errmsg,
 			(errmsg_internal("%s", errmsg),
 			 errdetail_internal("%s: %s", msg_major, msg_minor)));
 }
-
-/*
- * Store the credentials passed in into the memory cache for later usage.
- *
- * This allows credentials to be delegated to us for us to use to connect
- * to other systems with, using, e.g. postgres_fdw or dblink.
- */
-#define GSS_MEMORY_CACHE "MEMORY:"
-void
-pg_store_delegated_credential(gss_cred_id_t cred)
-{
-	OM_uint32	major,
-				minor;
-	gss_OID_set mech;
-	gss_cred_usage_t usage;
-	gss_key_value_element_desc cc;
-	gss_key_value_set_desc ccset;
-
-	cc.key = "ccache";
-	cc.value = GSS_MEMORY_CACHE;
-	ccset.count = 1;
-	ccset.elements = &cc;
-
-	/* Make the delegated credential only available to current process */
-	major = gss_store_cred_into(&minor,
-								cred,
-								GSS_C_INITIATE, /* credential only used for
-												 * starting libpq connection */
-								GSS_C_NULL_OID, /* store all */
-								true,	/* overwrite */
-								true,	/* make default */
-								&ccset,
-								&mech,
-								&usage);
-
-	if (major != GSS_S_COMPLETE)
-	{
-		pg_GSS_error("gss_store_cred", major, minor);
-	}
-
-	/* Credential stored, so we can release our credential handle. */
-	major = gss_release_cred(&minor, &cred);
-	if (major != GSS_S_COMPLETE)
-	{
-		pg_GSS_error("gss_release_cred", major, minor);
-	}
-
-	/*
-	 * Set KRB5CCNAME for this backend, so that later calls to
-	 * gss_acquire_cred will find the delegated credentials we stored.
-	 */
-	setenv("KRB5CCNAME", GSS_MEMORY_CACHE, 1);
-}