1 files changed, 302 insertions, 0 deletions
diff --git a/tests/pkcs11/pkcs11-get-issuer.c b/tests/pkcs11/pkcs11-get-issuer.c
new file mode 100644
index 0000000..b4df717
--- /dev/null
+++ b/tests/pkcs11/pkcs11-get-issuer.c
@@ -0,0 +1,302 @@
+/*
+ * Copyright (C) 2008-2014 Free Software Foundation, Inc.
+ *
+ * Author: Simon Josefsson, 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 <gnutls/gnutls.h>
+#include <gnutls/x509.h>
+#include <gnutls/x509-ext.h>
+
+#include "../utils.h"
+#include "../test-chains.h"
+#include "softhsm.h"
+
+#define CONFIG "softhsm-issuer.config"
+
+/* GnuTLS internally calls time() to find out the current time when
+   verifying certificates.  To avoid a time bomb, we hard code the
+   current time.  This should work fine on systems where the library
+   call to time is resolved at run-time.  */
+static time_t mytime(time_t * t)
+{
+	time_t then = 1256803113;
+
+	if (t)
+		*t = then;
+
+	return then;
+}
+
+#define PIN "1234"
+
+static void tls_log_func(int level, const char *str)
+{
+	fprintf(stderr, "|<%d>| %s", level, str);
+}
+
+static
+int pin_func(void* userdata, int attempt, const char* url, const char *label,
+		unsigned flags, char *pin, size_t pin_max)
+{
+	if (attempt == 0) {
+		strcpy(pin, PIN);
+		return 0;
+	}
+	return -1;
+}
+
+void doit(void)
+{
+	char buf[128];
+	int exit_val = 0;
+	int ret;
+	unsigned j;
+	const char *lib, *bin;
+	gnutls_x509_crt_t issuer = NULL;
+	gnutls_x509_trust_list_t tl;
+	gnutls_x509_crt_t certs[MAX_CHAIN];
+	gnutls_x509_crt_t ca;
+	gnutls_datum_t tmp;
+	int idx = -1;
+
+	if (gnutls_fips140_mode_enabled())
+		exit(77);
+
+	/* The overloading of time() seems to work in linux (ELF?)
+	 * systems only. Disable it on windows.
+	 */
+#ifdef _WIN32
+	exit(77);
+#endif
+	for (j=0;;j++) {
+		if (chains[j].name == NULL)
+			break;
+		if (strcmp(chains[j].name, "verisign.com v1 ok") == 0) {
+			idx = j;
+			break;
+		}
+	}
+
+	if (idx == -1) {
+		fail("could not find proper chain\n");
+		exit(1);
+	}
+
+	bin = softhsm_bin();
+
+	lib = softhsm_lib();
+
+	ret = global_init();
+	if (ret != 0) {
+		fail("%d: %s\n", ret, gnutls_strerror(ret));
+		exit(1);
+	}
+
+	gnutls_pkcs11_set_pin_function(pin_func, NULL);
+	gnutls_global_set_time_function(mytime);
+	gnutls_global_set_log_function(tls_log_func);
+	if (debug)
+		gnutls_global_set_log_level(4711);
+
+	/* write softhsm.config */
+
+	set_softhsm_conf(CONFIG);
+	snprintf(buf, sizeof(buf), "%s --init-token --slot 0 --label test --so-pin "PIN" --pin "PIN, bin);
+	system(buf);
+
+	ret = gnutls_pkcs11_add_provider(lib, "trusted");
+	if (ret < 0) {
+		fprintf(stderr, "gnutls_x509_crt_init: %s\n",
+			gnutls_strerror(ret));
+		exit(1);
+	}
+
+	for (j = 0; chains[idx].chain[j]; j++) {
+		if (debug > 2)
+			printf("\tAdding certificate %d...",
+			       (int) j);
+
+		ret = gnutls_x509_crt_init(&certs[j]);
+		if (ret < 0) {
+			fprintf(stderr,
+				"gnutls_x509_crt_init[%d,%d]: %s\n",
+				(int) 3, (int) j,
+				gnutls_strerror(ret));
+			exit(1);
+		}
+
+		tmp.data = (unsigned char *) chains[idx].chain[j];
+		tmp.size = strlen(chains[idx].chain[j]);
+
+		ret =
+		    gnutls_x509_crt_import(certs[j], &tmp,
+					   GNUTLS_X509_FMT_PEM);
+		if (debug > 2)
+			printf("done\n");
+		if (ret < 0) {
+			fprintf(stderr,
+				"gnutls_x509_crt_import[%s,%d]: %s\n",
+				chains[idx].name, (int) j,
+				gnutls_strerror(ret));
+			exit(1);
+		}
+
+		gnutls_x509_crt_print(certs[j],
+				      GNUTLS_CRT_PRINT_ONELINE,
+				      &tmp);
+		if (debug)
+			printf("\tCertificate %d: %.*s\n", (int) j,
+			       tmp.size, tmp.data);
+		gnutls_free(tmp.data);
+	}
+
+	if (debug > 2)
+		printf("\tAdding CA certificate...");
+
+	ret = gnutls_x509_crt_init(&ca);
+	if (ret < 0) {
+		fprintf(stderr, "gnutls_x509_crt_init: %s\n",
+			gnutls_strerror(ret));
+		exit(1);
+	}
+
+	tmp.data = (unsigned char *) *chains[idx].ca;
+	tmp.size = strlen(*chains[idx].ca);
+
+	ret =
+	    gnutls_x509_crt_import(ca, &tmp, GNUTLS_X509_FMT_PEM);
+	if (ret < 0) {
+		fprintf(stderr, "gnutls_x509_crt_import: %s\n",
+			gnutls_strerror(ret));
+		exit(1);
+	}
+
+	if (debug > 2)
+		printf("done\n");
+
+	gnutls_x509_crt_print(ca, GNUTLS_CRT_PRINT_ONELINE, &tmp);
+	if (debug)
+		printf("\tCA Certificate: %.*s\n", tmp.size,
+		       tmp.data);
+	gnutls_free(tmp.data);
+
+	if (debug)
+		printf("\tVerifying...");
+
+	/* initialize softhsm token */
+	ret = gnutls_pkcs11_token_init(SOFTHSM_URL, PIN, "test");
+	if (ret < 0) {
+		fail("gnutls_pkcs11_token_init\n");
+		exit(1);
+	}
+
+	/* write CA certificate to softhsm */
+	ret = gnutls_pkcs11_copy_x509_crt(SOFTHSM_URL, ca, "test-ca", GNUTLS_PKCS11_OBJ_FLAG_MARK_TRUSTED|GNUTLS_PKCS11_OBJ_FLAG_LOGIN_SO);
+	if (ret < 0) {
+		fail("gnutls_pkcs11_copy_x509_crt: %s\n", gnutls_strerror(ret));
+		exit(1);
+	}
+
+	gnutls_x509_trust_list_init(&tl, 0);
+
+	ret = gnutls_x509_trust_list_add_trust_file(tl, SOFTHSM_URL, NULL, 0, 0, 0);
+	if (ret < 0) {
+		fail("gnutls_x509_trust_list_add_trust_file\n");
+		exit(1);
+	}
+
+	/* extract the issuer of the certificate */
+	issuer = NULL;
+	ret = gnutls_x509_trust_list_get_issuer(tl, certs[2], &issuer, GNUTLS_TL_GET_COPY);
+	if (ret < 0) {
+		fail("error in gnutls_x509_trust_list_get_issuer\n");
+		exit(1);
+	}
+	if (issuer == NULL) {
+		fail("error in gnutls_x509_trust_list_get_issuer return value\n");
+		exit(1);
+	}
+	gnutls_x509_crt_deinit(issuer);
+
+	/* extract the issuer of the certificate using the non-thread-safe approach */
+	issuer = NULL;
+	ret = gnutls_x509_trust_list_get_issuer(tl, certs[2], &issuer, 0);
+	if (ret < 0) {
+		fail("error in gnutls_x509_trust_list_get_issuer\n");
+		exit(1);
+	}
+	if (issuer == NULL) {
+		fail("error in gnutls_x509_trust_list_get_issuer return value\n");
+		exit(1);
+	}
+
+	/* extract (again) the issuer of the certificate - check for any leaks */
+	ret = gnutls_x509_trust_list_get_issuer(tl, certs[2], &issuer, 0);
+	if (ret < 0) {
+		fail("error in gnutls_x509_trust_list_get_issuer\n");
+		exit(1);
+	}
+
+	/* Check gnutls_x509_trust_list_get_raw_issuer_by_dn */
+	ret = gnutls_x509_crt_get_raw_issuer_dn(certs[2], &tmp);
+	if (ret < 0) {
+		fail("error in gnutls_x509_crt_get_raw_issuer_dn: %s\n", gnutls_strerror(ret));
+		exit(1);
+	}
+	
+	ret = gnutls_x509_trust_list_get_issuer_by_dn(tl, &tmp, &issuer, 0);
+	gnutls_free(tmp.data);
+	if (ret < 0) {
+		fail("error in gnutls_x509_trust_list_get_issuer\n");
+		exit(1);
+	}
+	if (issuer == NULL) {
+		fail("error in gnutls_x509_trust_list_get_issuer_by_dn return value\n");
+		exit(1);
+	}
+	gnutls_x509_crt_deinit(issuer);
+
+	if (debug)
+		printf("\tCleanup...");
+
+	gnutls_x509_trust_list_deinit(tl, 0);
+	gnutls_x509_crt_deinit(ca);
+	for (j = 0; chains[idx].chain[j]; j++)
+		gnutls_x509_crt_deinit(certs[j]);
+	if (debug)
+		printf("done\n\n\n");
+
+	gnutls_global_deinit();
+
+	if (debug)
+		printf("Exit status...%d\n", exit_val);
+	remove(CONFIG);
+
+	exit(exit_val);
+}