/*
- * Copyright 1999-2017 The OpenSSL Project Authors. All Rights Reserved.
+ * Copyright 1999-2023 The OpenSSL Project Authors. All Rights Reserved.
*
- * Licensed under the OpenSSL license (the "License"). You may not use
+ * Licensed under the Apache License 2.0 (the "License"). You may not use
* this file except in compliance with the License. You can obtain a copy
* in the file LICENSE in the source distribution or at
* https://www.openssl.org/source/license.html
/* Internal tests for the asn1 module */
+/*
+ * RSA low level APIs are deprecated for public use, but still ok for
+ * internal use.
+ */
+#include "internal/deprecated.h"
+
#include <stdio.h>
#include <string.h>
*
***/
-#include "internal/asn1_int.h"
+#include "crypto/asn1.h"
#include "../crypto/asn1/standard_methods.h"
static int test_standard_methods(void)
*
* Anything else is an error and may lead to a corrupt ASN1 method table
*/
- if (!TEST_true((*tmp)->pem_str == NULL &&
- ((*tmp)->pkey_flags & ASN1_PKEY_ALIAS) != 0)
- && !TEST_true((*tmp)->pem_str != NULL &&
- ((*tmp)->pkey_flags & ASN1_PKEY_ALIAS) == 0)) {
+ if (!TEST_true(((*tmp)->pem_str == NULL && ((*tmp)->pkey_flags & ASN1_PKEY_ALIAS) != 0)
+ || ((*tmp)->pem_str != NULL && ((*tmp)->pkey_flags & ASN1_PKEY_ALIAS) == 0))) {
TEST_note("asn1 standard methods: Index %zu, pkey ID %d, Name=%s",
i, (*tmp)->pkey_id, OBJ_nid2sn((*tmp)->pkey_id));
ok = 0;
return 0;
}
+/**********************************************************************
+ *
+ * Test of that i2d fail on non-existing non-optional items
+ *
+ ***/
+
+#include <openssl/rsa.h>
+
+static int test_empty_nonoptional_content(void)
+{
+ RSA *rsa = NULL;
+ BIGNUM *n = NULL;
+ BIGNUM *e = NULL;
+ int ok = 0;
+
+ if (!TEST_ptr(rsa = RSA_new())
+ || !TEST_ptr(n = BN_new())
+ || !TEST_ptr(e = BN_new())
+ || !TEST_true(RSA_set0_key(rsa, n, e, NULL)))
+ goto end;
+
+ n = e = NULL; /* They are now "owned" by |rsa| */
+
+ /*
+ * This SHOULD fail, as we're trying to encode a public key as a private
+ * key. The private key bits MUST be present for a proper RSAPrivateKey.
+ */
+ if (TEST_int_le(i2d_RSAPrivateKey(rsa, NULL), 0))
+ ok = 1;
+
+ end:
+ RSA_free(rsa);
+ BN_free(n);
+ BN_free(e);
+ return ok;
+}
+
+/**********************************************************************
+ *
+ * Tests of the Unicode code point range
+ *
+ ***/
+
+static int test_unicode(const unsigned char *univ, size_t len, int expected)
+{
+ const unsigned char *end = univ + len;
+ int ok = 1;
+
+ for (; univ < end; univ += 4) {
+ if (!TEST_int_eq(ASN1_mbstring_copy(NULL, univ, 4, MBSTRING_UNIV,
+ B_ASN1_UTF8STRING),
+ expected))
+ ok = 0;
+ }
+ return ok;
+}
+
+static int test_unicode_range(void)
+{
+ const unsigned char univ_ok[] = "\0\0\0\0"
+ "\0\0\xd7\xff"
+ "\0\0\xe0\x00"
+ "\0\x10\xff\xff";
+ const unsigned char univ_bad[] = "\0\0\xd8\x00"
+ "\0\0\xdf\xff"
+ "\0\x11\x00\x00"
+ "\x80\x00\x00\x00"
+ "\xff\xff\xff\xff";
+ int ok = 1;
+
+ if (!test_unicode(univ_ok, sizeof univ_ok - 1, V_ASN1_UTF8STRING))
+ ok = 0;
+ if (!test_unicode(univ_bad, sizeof univ_bad - 1, -1))
+ ok = 0;
+ return ok;
+}
+
+/**********************************************************************
+ *
+ * Tests of object creation
+ *
+ ***/
+
+static int test_obj_create_once(const char *oid, const char *sn, const char *ln)
+{
+ int nid;
+
+ ERR_set_mark();
+
+ nid = OBJ_create(oid, sn, ln);
+
+ if (nid == NID_undef) {
+ unsigned long err = ERR_peek_last_error();
+ int l = ERR_GET_LIB(err);
+ int r = ERR_GET_REASON(err);
+
+ /* If it exists, that's fine, otherwise not */
+ if (l != ERR_LIB_OBJ || r != OBJ_R_OID_EXISTS) {
+ ERR_clear_last_mark();
+ return 0;
+ }
+ }
+ ERR_pop_to_mark();
+ return 1;
+}
+
+static int test_obj_create(void)
+{
+/* Stolen from evp_extra_test.c */
+#define arc "1.3.6.1.4.1.16604.998866."
+#define broken_arc "25."
+#define sn_prefix "custom"
+#define ln_prefix "custom"
+
+ /* Try different combinations of correct object creation */
+ if (!TEST_true(test_obj_create_once(NULL, sn_prefix "1", NULL))
+ || !TEST_int_ne(OBJ_sn2nid(sn_prefix "1"), NID_undef)
+ || !TEST_true(test_obj_create_once(NULL, NULL, ln_prefix "2"))
+ || !TEST_int_ne(OBJ_ln2nid(ln_prefix "2"), NID_undef)
+ || !TEST_true(test_obj_create_once(NULL, sn_prefix "3", ln_prefix "3"))
+ || !TEST_int_ne(OBJ_sn2nid(sn_prefix "3"), NID_undef)
+ || !TEST_int_ne(OBJ_ln2nid(ln_prefix "3"), NID_undef)
+ || !TEST_true(test_obj_create_once(arc "4", NULL, NULL))
+ || !TEST_true(test_obj_create_once(arc "5", sn_prefix "5", NULL))
+ || !TEST_int_ne(OBJ_sn2nid(sn_prefix "5"), NID_undef)
+ || !TEST_true(test_obj_create_once(arc "6", NULL, ln_prefix "6"))
+ || !TEST_int_ne(OBJ_ln2nid(ln_prefix "6"), NID_undef)
+ || !TEST_true(test_obj_create_once(arc "7",
+ sn_prefix "7", ln_prefix "7"))
+ || !TEST_int_ne(OBJ_sn2nid(sn_prefix "7"), NID_undef)
+ || !TEST_int_ne(OBJ_ln2nid(ln_prefix "7"), NID_undef))
+ return 0;
+
+ if (!TEST_false(test_obj_create_once(NULL, NULL, NULL))
+ || !TEST_false(test_obj_create_once(broken_arc "8",
+ sn_prefix "8", ln_prefix "8")))
+ return 0;
+
+ return 1;
+}
+
+static int test_obj_nid_undef(void)
+{
+ if (!TEST_ptr(OBJ_nid2obj(NID_undef))
+ || !TEST_ptr(OBJ_nid2sn(NID_undef))
+ || !TEST_ptr(OBJ_nid2ln(NID_undef)))
+ return 0;
+
+ return 1;
+}
+
int setup_tests(void)
{
ADD_TEST(test_tbl_standard);
ADD_TEST(test_standard_methods);
+ ADD_TEST(test_empty_nonoptional_content);
+ ADD_TEST(test_unicode_range);
+ ADD_TEST(test_obj_create);
+ ADD_TEST(test_obj_nid_undef);
return 1;
}
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