2 * Copyright 2017-2023 The OpenSSL Project Authors. All Rights Reserved.
4 * Licensed under the Apache License 2.0 (the "License"). You may not use
5 * this file except in compliance with the License. You can obtain a copy
6 * in the file LICENSE in the source distribution or at
7 * https://www.openssl.org/source/license.html
11 #include <openssl/bio.h>
12 #include <openssl/pem.h>
15 #include "internal/nelem.h"
22 static TESTDATA b64_pem_data[] = {
25 { "a very ooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong input",
26 "YSB2ZXJ5IG9vb29vb29vb29vb29vb29vb29vb29vb29vb29vb29vb29vb29vb29vb29vb29vb29vb29vb29vb29vb29vb29vb29vb29vb29vb29vb29vb29vb29vb29vb29uZyBpbnB1dA==" }
29 static const char *pemtype = "PEMTESTDATA";
33 static int test_b64(int idx)
35 BIO *b = BIO_new(BIO_s_mem());
36 char *name = NULL, *header = NULL;
37 unsigned char *data = NULL;
40 const char *raw = b64_pem_data[idx].raw;
41 const char *encoded = b64_pem_data[idx].encoded;
44 || !TEST_true(BIO_printf(b, "-----BEGIN %s-----\n", pemtype))
45 || !TEST_true(BIO_printf(b, "%s\n", encoded))
46 || !TEST_true(BIO_printf(b, "-----END %s-----\n", pemtype))
47 || !TEST_true(PEM_read_bio_ex(b, &name, &header, &data, &len,
50 if (!TEST_int_eq(memcmp(pemtype, name, strlen(pemtype)), 0)
51 || !TEST_int_eq(len, strlen(raw))
52 || !TEST_int_eq(memcmp(data, raw, strlen(raw)), 0))
63 static int test_invalid(void)
65 BIO *b = BIO_new(BIO_s_mem());
66 char *name = NULL, *header = NULL;
67 unsigned char *data = NULL;
69 const char *encoded = b64_pem_data[0].encoded;
72 || !TEST_true(BIO_printf(b, "-----BEGIN %s-----\n", pemtype))
73 || !TEST_true(BIO_printf(b, "%c%s\n", '\t', encoded))
74 || !TEST_true(BIO_printf(b, "-----END %s-----\n", pemtype))
75 /* Expected to fail due to non-base64 character */
76 || TEST_true(PEM_read_bio_ex(b, &name, &header, &data, &len,
77 PEM_FLAG_ONLY_B64))) {
88 static int test_cert_key_cert(void)
92 if (!TEST_ptr(key = load_pkey_pem(pemfile, NULL)))
99 static int test_empty_payload(void)
102 static char *emptypay =
103 "-----BEGIN CERTIFICATE-----\n"
104 "-\n" /* Base64 EOF character */
105 "-----END CERTIFICATE-----";
106 char *name = NULL, *header = NULL;
107 unsigned char *data = NULL;
111 b = BIO_new_mem_buf(emptypay, strlen(emptypay));
115 /* Expected to fail because the payload is empty */
116 if (!TEST_false(PEM_read_bio_ex(b, &name, &header, &data, &len, 0)))
122 OPENSSL_free(header);
128 static int test_protected_params(void)
131 static char *protectedpay =
132 "-----BEGIN RSA PRIVATE KEY-----\n"
133 "Proc-Type: 4,ENCRYPTED\n"
134 "DEK-Info: AES-256-CBC,4A44448ED28992710556549B35100CEA\n"
136 "Xw3INxKeH+rUUF57mjATpvj6zknVhedwrlRmRvnwlLv5wqIy5Ae4UVLPh7SUswfC\n"
137 "-----END RSA PRIVATE KEY-----\n";
138 EVP_PKEY *pkey = NULL;
141 b = BIO_new_mem_buf(protectedpay, strlen(protectedpay));
145 /* Expected to fail because we cannot decrypt protected PEM files */
146 pkey = PEM_read_bio_Parameters(b, NULL);
147 if (!TEST_ptr_null(pkey))
157 int setup_tests(void)
159 if (!TEST_ptr(pemfile = test_get_argument(0)))
161 ADD_ALL_TESTS(test_b64, OSSL_NELEM(b64_pem_data));
162 ADD_TEST(test_invalid);
163 ADD_TEST(test_cert_key_cert);
164 ADD_TEST(test_empty_payload);
165 ADD_TEST(test_protected_params);