tests: added unit tests for gnutls_pkcs11_token_get_mechanism

Signed-off-by: Nikos Mavrogiannopoulos <nmav@redhat.com>

2 files changed, 113 insertions, 1 deletions

diff --git a/tests/Makefile.am b/tests/Makefile.am
index a432b48346..91bd87a7c2 100644
--- a/tests/Makefile.am
+++ b/tests/Makefile.am
@@ -207,6 +207,10 @@ pkcs11_privkey_fork_reinit_SOURCES = pkcs11/pkcs11-privkey-fork-reinit.c
 pkcs11_privkey_fork_reinit_DEPENDENCIES = libpkcs11mock1.la libutils.la
 pkcs11_privkey_fork_reinit_LDADD = $(LDADD) $(LIBDL)
 
+pkcs11_mechanisms_SOURCES = pkcs11/pkcs11-mechanisms.c
+pkcs11_mechanisms_DEPENDENCIES = libpkcs11mock1.la libutils.la
+pkcs11_mechanisms_LDADD = $(LDADD) $(LIBDL)
+
 pkcs11_privkey_export_SOURCES = pkcs11/pkcs11-privkey-export.c
 pkcs11_privkey_export_DEPENDENCIES = libpkcs11mock1.la libutils.la
 pkcs11_privkey_export_LDADD = $(LDADD) $(LIBDL)
@@ -223,7 +227,7 @@ ctests += pkcs11-cert-import-url-exts pkcs11-get-exts pkcs11-get-raw-issuer-exts
 	pkcs11-import-url-privkey pkcs11-privkey-fork pkcs11/pkcs11-ec-privkey-test \
 	pkcs11-privkey-always-auth pkcs11-privkey-export pkcs11/pkcs11-import-with-pin \
 	pkcs11/pkcs11-privkey-pthread pkcs11/pkcs11-pin-func pkcs11/pkcs11-obj-import \
-	pkcs11-privkey-fork-reinit
+	pkcs11-privkey-fork-reinit pkcs11-mechanisms
 
 
 endif
diff --git a/tests/pkcs11/pkcs11-mechanisms.c b/tests/pkcs11/pkcs11-mechanisms.c
new file mode 100644
index 0000000000..424037e345
--- /dev/null
+++ b/tests/pkcs11/pkcs11-mechanisms.c
@@ -0,0 +1,108 @@
+/*
+ * Copyright (C) 2016-2017 Red Hat, Inc.
+ *
+ * Author: Nikos Mavrogiannopoulos
+ *
+ * This file is part of GnuTLS.
+ *
+ * GnuTLS is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * GnuTLS is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with GnuTLS; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
+ */
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <unistd.h>
+#include <sys/types.h>
+#include <sys/wait.h>
+
+#include <gnutls/gnutls.h>
+#include <gnutls/x509.h>
+#include <gnutls/abstract.h>
+
+#include "utils.h"
+
+/* Tests whether a gnutls_privkey_t will continue to work after
+ * a fork(), when gnutls_pkcs11_reinit() is manually called. */
+
+#if defined(HAVE___REGISTER_ATFORK)
+
+#ifdef _WIN32
+# define P11LIB "libpkcs11mock1.dll"
+#else
+# include <dlfcn.h>
+# define P11LIB "libpkcs11mock1.so"
+#endif
+
+
+static void tls_log_func(int level, const char *str)
+{
+	fprintf(stderr, "|<%d>| %s", level, str);
+}
+
+void doit(void)
+{
+	int ret;
+	const char *lib;
+	unsigned long mech;
+	unsigned i;
+
+	ret = global_init();
+	if (ret != 0) {
+		fail("%d: %s\n", ret, gnutls_strerror(ret));
+		exit(1);
+	}
+
+	gnutls_global_set_log_function(tls_log_func);
+	if (debug)
+		gnutls_global_set_log_level(4711);
+
+	lib = getenv("P11MOCKLIB1");
+	if (lib == NULL)
+		lib = P11LIB;
+
+	ret = gnutls_pkcs11_init(GNUTLS_PKCS11_FLAG_MANUAL, NULL);
+	if (ret != 0) {
+		fail("%d: %s\n", ret, gnutls_strerror(ret));
+		exit(1);
+	}
+
+	ret = gnutls_pkcs11_add_provider(lib, NULL);
+	if (ret != 0) {
+		fail("%d: %s\n", ret, gnutls_strerror(ret));
+		exit(1);
+	}
+
+	for (i=0;;i++) {
+		ret = gnutls_pkcs11_token_get_mechanism("pkcs11:", i, &mech);
+		if (ret == GNUTLS_E_REQUESTED_DATA_NOT_AVAILABLE)
+			break;
+		success("mech: %lu\n", mech);
+	}
+	if (debug)
+		printf("done\n\n\n");
+
+	gnutls_pkcs11_deinit();
+	gnutls_global_deinit();
+}
+#else
+void doit(void)
+{
+	exit(77);
+}
+#endif