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authorStef Walter <stef@thewalter.net>2014-08-15 08:41:43 +0200
committerStef Walter <stef@thewalter.net>2014-08-15 10:43:04 +0200
commit677dee1a04058aefe8c7689f88da52afe3b4b4bb (patch)
tree570bf0fb53fa659954f03e146696969ab97abe3a /p11-kit/frob-setuid.c
parent2a35a67923c26cd38839197aee51c274e5c2550e (diff)
downloadp11-kit-677dee1a04058aefe8c7689f88da52afe3b4b4bb.tar.gz
Move to non-recursive Makefile for building bins and libs
Still use recursive for documentation and translation.
Diffstat (limited to 'p11-kit/frob-setuid.c')
-rw-r--r--p11-kit/frob-setuid.c95
1 files changed, 95 insertions, 0 deletions
diff --git a/p11-kit/frob-setuid.c b/p11-kit/frob-setuid.c
new file mode 100644
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+++ b/p11-kit/frob-setuid.c
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+/*
+ * Copyright (c) 2012 Red Hat Inc
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ * * Redistributions of source code must retain the above
+ * copyright notice, this list of conditions and the
+ * following disclaimer.
+ * * Redistributions in binary form must reproduce the
+ * above copyright notice, this list of conditions and
+ * the following disclaimer in the documentation and/or
+ * other materials provided with the distribution.
+ * * The names of contributors to this software may not be
+ * used to endorse or promote products derived from this
+ * software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+ * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+ * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+ * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
+ * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
+ * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
+ * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF
+ * THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH
+ * DAMAGE.
+ *
+ * Author: Stef Walter <stefw@redhat.com>
+ */
+
+#include "config.h"
+
+#include <assert.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+
+#include "compat.h"
+#include "p11-kit.h"
+
+int
+main (void)
+{
+ CK_FUNCTION_LIST **modules;
+ CK_FUNCTION_LIST *module;
+ char *field;
+ char *name;
+ int ret;
+ int i;
+
+ /*
+ * Use 'chmod ug+s frob-setuid' to change this program
+ * and test the output with/without setuid or setgid.
+ */
+
+ putenv ("P11_KIT_STRICT=1");
+
+ modules = p11_kit_modules_load_and_initialize (0);
+ assert (modules != NULL);
+
+ /* This is a system configured module */
+ module = p11_kit_module_for_name (modules, "one");
+ assert (module != NULL);
+
+ field = p11_kit_config_option (module, "setting");
+ printf ("'setting' on module 'one': %s\n", field ? field : "(null)");
+
+ assert (field != NULL);
+ if (getauxval (AT_SECURE))
+ assert (strcmp (field, "system1") == 0);
+ else
+ assert (strcmp (field, "user1") == 0);
+
+ free (field);
+
+ for (i = 0; modules[i] != NULL; i++) {
+ name = p11_kit_module_get_name (modules[i]);
+ printf ("%s\n", name);
+ free (name);
+ }
+
+ field = p11_kit_config_option (module, "number");
+ printf ("'number' on module 'one': %s\n", field ? field : "(null)");
+
+ ret = atoi (field ? field : "0");
+ assert (ret != 0);
+ free (field);
+
+ p11_kit_modules_finalize_and_release (modules);
+ return ret;
+}