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authorjsing <>2019-11-02 15:35:10 +0000
committerjsing <>2019-11-02 15:35:10 +0000
commita752802fff9c193e99998fb6ff18befa72584e9d (patch)
treef88afc2f923782e69f24c022913601cbe59553c0 /src
parent3a73579c5de2d0668036cc336b95b2b47e41641a (diff)
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Initial regress for cms.
Diffstat (limited to 'src')
-rw-r--r--src/regress/lib/libcrypto/cms/Makefile9
-rw-r--r--src/regress/lib/libcrypto/cms/cmstest.c190
2 files changed, 199 insertions, 0 deletions
diff --git a/src/regress/lib/libcrypto/cms/Makefile b/src/regress/lib/libcrypto/cms/Makefile
new file mode 100644
index 0000000000..048e7aa0fa
--- /dev/null
+++ b/src/regress/lib/libcrypto/cms/Makefile
@@ -0,0 +1,9 @@
1# $OpenBSD: Makefile,v 1.1 2019/11/02 15:35:10 jsing Exp $
2
3PROG= cmstest
4LDADD= -lcrypto
5DPADD= ${LIBCRYPTO}
6WARNINGS= Yes
7CFLAGS+= -DLIBRESSL_INTERNAL -Werror
8
9.include <bsd.regress.mk>
diff --git a/src/regress/lib/libcrypto/cms/cmstest.c b/src/regress/lib/libcrypto/cms/cmstest.c
new file mode 100644
index 0000000000..40cb611c9a
--- /dev/null
+++ b/src/regress/lib/libcrypto/cms/cmstest.c
@@ -0,0 +1,190 @@
1/* $OpenBSD: cmstest.c,v 1.1 2019/11/02 15:35:10 jsing Exp $ */
2/*
3 * Copyright (c) 2019 Joel Sing <jsing@openbsd.org>
4 *
5 * Permission to use, copy, modify, and distribute this software for any
6 * purpose with or without fee is hereby granted, provided that the above
7 * copyright notice and this permission notice appear in all copies.
8 *
9 * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
10 * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
11 * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
12 * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
13 * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
14 * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
15 * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
16 */
17
18#include <err.h>
19#include <string.h>
20
21#include <openssl/bio.h>
22#include <openssl/err.h>
23#include <openssl/pem.h>
24#include <openssl/x509.h>
25
26#include <openssl/cms.h>
27
28static int verbose = 0;
29
30static const char cms_msg[] = "Hello CMS!\r\n";
31
32static const char cms_cert_1[] = \
33 "-----BEGIN CERTIFICATE-----\n"
34 "MIICpDCCAYwCAQMwDQYJKoZIhvcNAQEFBQAwFjEUMBIGA1UEAwwLVGVzdCBDTVMg\n"
35 "Q0EwHhcNMTkwNTExMTU1MzU0WhcNMjkwNTA4MTU1MzU0WjAaMRgwFgYDVQQDDA9U\n"
36 "ZXN0IENNUyBDZXJ0IDEwggEiMA0GCSqGSIb3DQEBAQUAA4IBDwAwggEKAoIBAQDD\n"
37 "MLSuy+tc0AwfrlszgHJ3z7UEpJSn5mcKxquFnEC5DtchgQJ+cj5VFvB9A9G98ykQ\n"
38 "0IrHXNUTbS2yvf8ac1PlocuA8ggeDK4gPHCe097j0nUphhT0VzhwwFfP6Uo6VaR8\n"
39 "B7Qb3zFTz64bN66V89etZ5NQJKMdrh4oOh5nfxLKvCcTK+9U4ZrgeGVdVXmL6HJp\n"
40 "3m9CPobCBsC8DgI+zF/tg4GjDoVCJd6Tv5MRAmKiBrzTGglVeknkgiyIZ9C7gXU/\n"
41 "7NMUihmLlt+80zr+nL0P+MA924WV4fZJi1wtf6Eioalq6n/9i93nBRCeu8bEOBrT\n"
42 "pAre2oBEoULIJu7Ubx79AgMBAAEwDQYJKoZIhvcNAQEFBQADggEBADnLc6ZzApHq\n"
43 "Z8l4zrFKAG/O/oULPMRTA8/zXNQ60BMV10hVtTCxVNq59d48wEljuUOGLfM91rhj\n"
44 "gId8AOlsQbfRZE94DxlcaaAXaEjbkVSke56yfdLd4NqkIWrXGrFlbepj4b4ORAHh\n"
45 "85kPwDEDnpMgQ63LqNX3gru3xf2AGIa1Fck2ISkVafqW5TH0Y6dCeGGFTtnH/QUT\n"
46 "ofTm8uQ2vG9ERn+C1ooqJ2dyAckXFdmCcpor26vO/ZssMEKSee38ZNWR/01LEkOG\n"
47 "G0+AL7E1mJdlVOtp3DDFN0hoNY7PbVuuzT+mrAwGLhCp2jnf68iNdrIuDdIE6yvi\n"
48 "6WWvmmz+rC0=\n"
49 "-----END CERTIFICATE-----\n";
50
51static const char cms_key_1[] = \
52 "-----BEGIN PRIVATE KEY-----\n"
53 "MIIEvgIBADANBgkqhkiG9w0BAQEFAASCBKgwggSkAgEAAoIBAQDDMLSuy+tc0Awf\n"
54 "rlszgHJ3z7UEpJSn5mcKxquFnEC5DtchgQJ+cj5VFvB9A9G98ykQ0IrHXNUTbS2y\n"
55 "vf8ac1PlocuA8ggeDK4gPHCe097j0nUphhT0VzhwwFfP6Uo6VaR8B7Qb3zFTz64b\n"
56 "N66V89etZ5NQJKMdrh4oOh5nfxLKvCcTK+9U4ZrgeGVdVXmL6HJp3m9CPobCBsC8\n"
57 "DgI+zF/tg4GjDoVCJd6Tv5MRAmKiBrzTGglVeknkgiyIZ9C7gXU/7NMUihmLlt+8\n"
58 "0zr+nL0P+MA924WV4fZJi1wtf6Eioalq6n/9i93nBRCeu8bEOBrTpAre2oBEoULI\n"
59 "Ju7Ubx79AgMBAAECggEAD4XkGLKm+S6iiDJ5llL0x4qBPulH2UJ9l2HNakbO7ui7\n"
60 "OzLjW+MCCgpU/dw75ftcnLW5E7nSSEU6iSiLDTN2zKBdatfUxW8EuhOUcU0wQLYQ\n"
61 "E0lSiUwWdQEW+rX27US6XBLQxBav+ZZeplN7UvmdgXDnSkxfnJCoXVKh8GEuwWip\n"
62 "sM/Lwg8MSZK0o5qFVXtPp7kreB8CWlVyPYW5rDYy3k02R1t9k6WSdO2foPXe9rdZ\n"
63 "iiThkALcHdBcFF0NHrIkAgMdtcAxkDIwO2kOnGJQKDXu+txbzPYodMU0Z6eVnlIu\n"
64 "jh9ZjnZKBJgX6YVLVPRBwQXHXeGAnvMNm2WXH7SCAQKBgQDmMxvspc3K6HOqMoik\n"
65 "59Rq1gXIuaGH0uSMSiUMTkr4laJbh9WgZ6JTAfIPuhj1xKGfDK7LF9VjPQ104SgL\n"
66 "dCA1pV6nsuGS3j3vBnaMfmO7yr3yON+p/WDpKOgqC51Z3/pT8reJtMnyowQuDeYe\n"
67 "UVRVyeXA11nve0SSc97US4AtXQKBgQDZERtgs6ejiUJQXuflu9HDczEZ/pHfPI1y\n"
68 "+RU0tvI4860OTjerVJA2YBeOBLa9Y3hblvNpOU0SoVeMAGQLblEznJAl1nbaWqVY\n"
69 "kPgvtQcTOL/awEB90JklvSRqR82WJchMOHMG5SeqrpUx3Dg+cPH6nId0e8UCt3/U\n"
70 "W/u/5hP+IQKBgQDfReEmxaZ10MIm6P6p24Wm3dEcYBfxEjbEb0HBzspek1u3JWep\n"
71 "PfsuQavTXy/IaKBOENIUgBhjOZssqxnZChgXkD7frtulRNOTW5RuLkRzp3BWWJ1v\n"
72 "VifB3gBYj41d16UH+VnVQbnCEiUCuk5hR4bh8oJaaUV8xvW6ipItHNHErQKBgGoe\n"
73 "2uuj6UkiSbFRNL4z3JFZN6AlvNsOl3imHZ/v8Ou29dwQkVbJuNdckydzVoOwpZ7h\n"
74 "ZY8D3JJHHq3rYv3TqQ86c56MAv8tYbiy5yMrtZHIJMOlSeI4oSa6GZt8Dx5gylO5\n"
75 "JUMxtPrU70u5BiZAwYxsCi0AdYimfXAsqB9hNFUBAoGBAJPT7Xsr7NIkrbv+aYXj\n"
76 "rVVJ1qokUEKT6H1GmFXO3Fkw3kjPKS8VZloKOB7OiBC+AwMEQIflArCZ+PJdnVNO\n"
77 "48ntHnaeaZk8rKXsYdJsqMKgIxZYZuCIazZz9WHeYxn5vkH76Q3DrfqrneJ3HSU/\n"
78 "pFtLoXoGoVXRjAtpNvX7fh/G\n"
79 "-----END PRIVATE KEY-----\n";
80
81static void
82hexdump(const unsigned char *buf, size_t len)
83{
84 size_t i;
85
86 for (i = 1; i <= len; i++)
87 fprintf(stderr, " 0x%02x,%s", buf[i - 1], i % 8 ? "" : "\n");
88 if (len % 8 != 0)
89 fprintf(stderr, "\n");
90}
91
92static int
93test_cms_encrypt_decrypt()
94{
95 STACK_OF(X509) *certs = NULL;
96 CMS_ContentInfo *ci = NULL;
97 EVP_PKEY *pkey = NULL;
98 BIO *bio_mem = NULL;
99 BIO *bio_out;
100 X509 *cert = NULL;
101 size_t len;
102 char *p;
103 int failed = 1;
104
105 if ((bio_out = BIO_new_fp(stdout, BIO_NOCLOSE)) == NULL)
106 errx(1, "failed to create BIO");
107
108 if ((certs = sk_X509_new_null()) == NULL)
109 errx(1, "failed to create certs");
110 if ((bio_mem = BIO_new_mem_buf(cms_cert_1, -1)) == NULL)
111 errx(1, "failed to create BIO for cert");
112 if ((cert = PEM_read_bio_X509(bio_mem, NULL, NULL, NULL)) == NULL)
113 errx(1, "failed to read cert");
114 if (!sk_X509_push(certs, cert))
115 errx(1, "failed to push cert");
116
117 BIO_free(bio_mem);
118 if ((bio_mem = BIO_new_mem_buf(cms_key_1, -1)) == NULL)
119 errx(1, "failed to create BIO for key");
120 if ((pkey = PEM_read_bio_PrivateKey(bio_mem, NULL, NULL, NULL)) == NULL)
121 errx(1, "failed to read key");
122
123 BIO_free(bio_mem);
124 if ((bio_mem = BIO_new_mem_buf(cms_msg, -1)) == NULL)
125 errx(1, "failed to create BIO for message");
126
127 if ((ci = CMS_encrypt(certs, bio_mem, EVP_aes_256_cbc(), 0)) == NULL) {
128 fprintf(stderr, "FAIL: CMS_encrypt returned NULL\n");
129 ERR_print_errors_fp(stderr);
130 goto failure;
131 }
132
133 if (verbose) {
134 if (!CMS_ContentInfo_print_ctx(bio_out, ci, 0, NULL))
135 errx(1, "failed to print CMS ContentInfo");
136 if (!PEM_write_bio_CMS(bio_out, ci))
137 errx(1, "failed to print CMS PEM");
138 }
139
140 BIO_free(bio_mem);
141 if ((bio_mem = BIO_new(BIO_s_mem())) == NULL)
142 errx(1, "failed to create BIO for message");
143
144 if (!CMS_decrypt(ci, pkey, cert, NULL, bio_mem, 0)) {
145 fprintf(stderr, "FAIL: CMS_decrypt failed\n");
146 ERR_print_errors_fp(stderr);
147 goto failure;
148 }
149
150 if ((len = BIO_get_mem_data(bio_mem, &p)) != strlen(cms_msg)) {
151 fprintf(stderr, "FAIL: CMS decrypt returned %li bytes, "
152 "want %zi bytes\n", len, strlen(cms_msg));
153 fprintf(stderr, "Got CMS data:\n");
154 hexdump(p, len);
155 fprintf(stderr, "Want CMS data:\n");
156 hexdump(cms_msg, strlen(cms_msg));
157 goto failure;
158 }
159 if (memcmp(p, cms_msg, len) != 0) {
160 fprintf(stderr, "FAIL: CMS decrypt message differs");
161 fprintf(stderr, "Got CMS data:\n");
162 hexdump(p, len);
163 fprintf(stderr, "Want CMS data:\n");
164 hexdump(cms_msg, strlen(cms_msg));
165 goto failure;
166 }
167
168 failed = 0;
169
170 failure:
171 BIO_free(bio_mem);
172 CMS_ContentInfo_free(ci);
173 EVP_PKEY_free(pkey);
174 sk_X509_free(certs);
175 X509_free(cert);
176
177 return failed;
178}
179
180int
181main(int argc, char **argv)
182{
183 int failed = 0;
184
185 ERR_load_crypto_strings();
186
187 failed |= test_cms_encrypt_decrypt();
188
189 return failed;
190}
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