1 files changed, 90 insertions, 0 deletions
diff --git a/src/tests/gssapi/t_ccselect.c b/src/tests/gssapi/t_ccselect.c
new file mode 100644
index 000000000000..cc4f73a1f1c5
--- /dev/null
+++ b/src/tests/gssapi/t_ccselect.c
@@ -0,0 +1,90 @@
+/* -*- mode: c; c-basic-offset: 4; indent-tabs-mode: nil -*- */
+/* tests/gssapi/t_ccselect.c - Test program for GSSAPI cred selection */
+/*
+ * Copyright 2011 by the Massachusetts Institute of Technology.
+ * All Rights Reserved.
+ *
+ * Export of this software from the United States of America may
+ *   require a specific license from the United States Government.
+ *   It is the responsibility of any person or organization contemplating
+ *   export to obtain such a license before exporting.
+ *
+ * WITHIN THAT CONSTRAINT, permission to use, copy, modify, and
+ * distribute this software and its documentation for any purpose and
+ * without fee is hereby granted, provided that the above copyright
+ * notice appear in all copies and that both that copyright notice and
+ * this permission notice appear in supporting documentation, and that
+ * the name of M.I.T. not be used in advertising or publicity pertaining
+ * to distribution of the software without specific, written prior
+ * permission.  Furthermore if you modify this software you must label
+ * your software as modified software and not distribute it in such a
+ * fashion that it might be confused with the original M.I.T. software.
+ * M.I.T. makes no representations about the suitability of
+ * this software for any purpose.  It is provided "as is" without express
+ * or implied warranty.
+ */
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+
+#include "common.h"
+
+/*
+ * Test program for client credential selection, intended to be run from a
+ * Python test script.  Establishes contexts with an optionally specified
+ * initiator name, a specified target name, and the default acceptor cred.  If
+ * the exchange is successful, prints the initiator name as seen by the
+ * acceptor.  If any call is unsuccessful, displays an error message.  Exits
+ * with status 0 if all operations are successful, or 1 if not.
+ *
+ * Usage: ./t_ccselect targetname [initiatorname|-]
+ */
+
+int
+main(int argc, char *argv[])
+{
+    OM_uint32 minor, major, flags;
+    gss_cred_id_t initiator_cred = GSS_C_NO_CREDENTIAL;
+    gss_name_t target_name, initiator_name = GSS_C_NO_NAME;
+    gss_name_t real_initiator_name;
+    gss_buffer_desc namebuf;
+    gss_ctx_id_t initiator_context, acceptor_context;
+
+    if (argc < 2 || argc > 3) {
+        fprintf(stderr, "Usage: %s targetname [initiatorname|-]\n", argv[0]);
+        return 1;
+    }
+
+    target_name = import_name(argv[1]);
+
+    if (argc >= 3) {
+        /* Get initiator cred. */
+        if (strcmp(argv[2], "-") != 0)
+            initiator_name = import_name(argv[2]);
+        major = gss_acquire_cred(&minor, initiator_name, GSS_C_INDEFINITE,
+                                 GSS_C_NO_OID_SET, GSS_C_INITIATE,
+                                 &initiator_cred, NULL, NULL);
+        check_gsserr("gss_acquire_cred", major, minor);
+    }
+
+    flags = GSS_C_REPLAY_FLAG | GSS_C_SEQUENCE_FLAG;
+    establish_contexts(&mech_krb5, initiator_cred, GSS_C_NO_CREDENTIAL,
+                       target_name, flags, &initiator_context,
+                       &acceptor_context, &real_initiator_name, NULL, NULL);
+
+    namebuf.value = NULL;
+    namebuf.length = 0;
+    major = gss_display_name(&minor, real_initiator_name, &namebuf, NULL);
+    check_gsserr("gss_display_name(initiator)", major, minor);
+    printf("%.*s\n", (int)namebuf.length, (char *)namebuf.value);
+
+    (void)gss_release_name(&minor, &target_name);
+    (void)gss_release_name(&minor, &initiator_name);
+    (void)gss_release_name(&minor, &real_initiator_name);
+    (void)gss_release_cred(&minor, &initiator_cred);
+    (void)gss_delete_sec_context(&minor, &initiator_context, NULL);
+    (void)gss_delete_sec_context(&minor, &acceptor_context, NULL);
+    (void)gss_release_buffer(&minor, &namebuf);
+    return 0;
+}