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git.ipfire.org Git - thirdparty/openssl.git/blob - crypto/asn1/t_req.c
1 /* crypto/asn1/t_req.c */
2 /* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
5 * This package is an SSL implementation written
6 * by Eric Young (eay@cryptsoft.com).
7 * The implementation was written so as to conform with Netscapes SSL.
9 * This library is free for commercial and non-commercial use as long as
10 * the following conditions are aheared to. The following conditions
11 * apply to all code found in this distribution, be it the RC4, RSA,
12 * lhash, DES, etc., code; not just the SSL code. The SSL documentation
13 * included with this distribution is covered by the same copyright terms
14 * except that the holder is Tim Hudson (tjh@cryptsoft.com).
16 * Copyright remains Eric Young's, and as such any Copyright notices in
17 * the code are not to be removed.
18 * If this package is used in a product, Eric Young should be given attribution
19 * as the author of the parts of the library used.
20 * This can be in the form of a textual message at program startup or
21 * in documentation (online or textual) provided with the package.
23 * Redistribution and use in source and binary forms, with or without
24 * modification, are permitted provided that the following conditions
26 * 1. Redistributions of source code must retain the copyright
27 * notice, this list of conditions and the following disclaimer.
28 * 2. Redistributions in binary form must reproduce the above copyright
29 * notice, this list of conditions and the following disclaimer in the
30 * documentation and/or other materials provided with the distribution.
31 * 3. All advertising materials mentioning features or use of this software
32 * must display the following acknowledgement:
33 * "This product includes cryptographic software written by
34 * Eric Young (eay@cryptsoft.com)"
35 * The word 'cryptographic' can be left out if the rouines from the library
36 * being used are not cryptographic related :-).
37 * 4. If you include any Windows specific code (or a derivative thereof) from
38 * the apps directory (application code) you must include an acknowledgement:
39 * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
41 * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
42 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
43 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
44 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
45 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
46 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
47 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
48 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
49 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
50 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
53 * The licence and distribution terms for any publically available version or
54 * derivative of this code cannot be changed. i.e. this code cannot simply be
55 * copied and put under another distribution licence
56 * [including the GNU Public Licence.]
61 #include <openssl/buffer.h>
62 #include <openssl/bn.h>
63 #include <openssl/objects.h>
64 #include <openssl/x509.h>
65 #include <openssl/x509v3.h>
66 #ifndef OPENSSL_NO_RSA
67 # include <openssl/rsa.h>
69 #ifndef OPENSSL_NO_DSA
70 # include <openssl/dsa.h>
73 #ifndef OPENSSL_NO_FP_API
74 int X509_REQ_print_fp(FILE *fp
, X509_REQ
*x
)
79 if ((b
= BIO_new(BIO_s_file())) == NULL
) {
80 X509err(X509_F_X509_REQ_PRINT_FP
, ERR_R_BUF_LIB
);
83 BIO_set_fp(b
, fp
, BIO_NOCLOSE
);
84 ret
= X509_REQ_print(b
, x
);
90 int X509_REQ_print_ex(BIO
*bp
, X509_REQ
*x
, unsigned long nmflags
,
98 STACK_OF(X509_ATTRIBUTE
) *sk
;
99 STACK_OF(X509_EXTENSION
) *exts
;
103 if ((nmflags
& XN_FLAG_SEP_MASK
) == XN_FLAG_SEP_MULTILINE
) {
108 if (nmflags
== X509_FLAG_COMPAT
)
112 if (!(cflag
& X509_FLAG_NO_HEADER
)) {
113 if (BIO_write(bp
, "Certificate Request:\n", 21) <= 0)
115 if (BIO_write(bp
, " Data:\n", 10) <= 0)
118 if (!(cflag
& X509_FLAG_NO_VERSION
)) {
119 neg
= (ri
->version
->type
== V_ASN1_NEG_INTEGER
) ? "-" : "";
121 for (i
= 0; i
< ri
->version
->length
; i
++) {
123 l
+= ri
->version
->data
[i
];
125 if (BIO_printf(bp
, "%8sVersion: %s%lu (%s0x%lx)\n", "", neg
, l
, neg
,
129 if (!(cflag
& X509_FLAG_NO_SUBJECT
)) {
130 if (BIO_printf(bp
, " Subject:%c", mlch
) <= 0)
132 if (X509_NAME_print_ex(bp
, ri
->subject
, nmindent
, nmflags
) < 0)
134 if (BIO_write(bp
, "\n", 1) <= 0)
137 if (!(cflag
& X509_FLAG_NO_PUBKEY
)) {
138 if (BIO_write(bp
, " Subject Public Key Info:\n", 33) <= 0)
140 if (BIO_printf(bp
, "%12sPublic Key Algorithm: ", "") <= 0)
142 if (i2a_ASN1_OBJECT(bp
, ri
->pubkey
->algor
->algorithm
) <= 0)
144 if (BIO_puts(bp
, "\n") <= 0)
147 pkey
= X509_REQ_get_pubkey(x
);
149 BIO_printf(bp
, "%12sUnable to load Public Key\n", "");
150 ERR_print_errors(bp
);
152 #ifndef OPENSSL_NO_RSA
153 if (pkey
->type
== EVP_PKEY_RSA
) {
154 BIO_printf(bp
, "%12sRSA Public Key: (%d bit)\n", "",
155 BN_num_bits(pkey
->pkey
.rsa
->n
));
156 RSA_print(bp
, pkey
->pkey
.rsa
, 16);
159 #ifndef OPENSSL_NO_DSA
160 if (pkey
->type
== EVP_PKEY_DSA
) {
161 BIO_printf(bp
, "%12sDSA Public Key:\n", "");
162 DSA_print(bp
, pkey
->pkey
.dsa
, 16);
165 #ifndef OPENSSL_NO_EC
166 if (pkey
->type
== EVP_PKEY_EC
) {
167 BIO_printf(bp
, "%12sEC Public Key: \n", "");
168 EC_KEY_print(bp
, pkey
->pkey
.ec
, 16);
171 BIO_printf(bp
, "%12sUnknown Public Key:\n", "");
176 if (!(cflag
& X509_FLAG_NO_ATTRIBUTES
)) {
178 if (BIO_printf(bp
, "%8sAttributes:\n", "") <= 0)
181 sk
= x
->req_info
->attributes
;
182 if (sk_X509_ATTRIBUTE_num(sk
) == 0) {
183 if (BIO_printf(bp
, "%12sa0:00\n", "") <= 0)
186 for (i
= 0; i
< sk_X509_ATTRIBUTE_num(sk
); i
++) {
189 ASN1_BIT_STRING
*bs
= NULL
;
191 int j
, type
= 0, count
= 1, ii
= 0;
193 a
= sk_X509_ATTRIBUTE_value(sk
, i
);
194 if (X509_REQ_extension_nid(OBJ_obj2nid(a
->object
)))
196 if (BIO_printf(bp
, "%12s", "") <= 0)
198 if ((j
= i2a_ASN1_OBJECT(bp
, a
->object
)) > 0) {
202 bs
= t
->value
.bit_string
;
205 count
= sk_ASN1_TYPE_num(a
->value
.set
);
207 at
= sk_ASN1_TYPE_value(a
->value
.set
, ii
);
209 bs
= at
->value
.asn1_string
;
212 for (j
= 25 - j
; j
> 0; j
--)
213 if (BIO_write(bp
, " ", 1) != 1)
215 if (BIO_puts(bp
, ":") <= 0)
217 if ((type
== V_ASN1_PRINTABLESTRING
) ||
218 (type
== V_ASN1_T61STRING
) ||
219 (type
== V_ASN1_IA5STRING
)) {
220 if (BIO_write(bp
, (char *)bs
->data
, bs
->length
)
225 BIO_puts(bp
, "unable to print attribute\n");
232 if (!(cflag
& X509_FLAG_NO_EXTENSIONS
)) {
233 exts
= X509_REQ_get_extensions(x
);
235 BIO_printf(bp
, "%8sRequested Extensions:\n", "");
236 for (i
= 0; i
< sk_X509_EXTENSION_num(exts
); i
++) {
240 ex
= sk_X509_EXTENSION_value(exts
, i
);
241 if (BIO_printf(bp
, "%12s", "") <= 0)
243 obj
= X509_EXTENSION_get_object(ex
);
244 i2a_ASN1_OBJECT(bp
, obj
);
245 j
= X509_EXTENSION_get_critical(ex
);
246 if (BIO_printf(bp
, ": %s\n", j
? "critical" : "") <= 0)
248 if (!X509V3_EXT_print(bp
, ex
, cflag
, 16)) {
249 BIO_printf(bp
, "%16s", "");
250 M_ASN1_OCTET_STRING_print(bp
, ex
->value
);
252 if (BIO_write(bp
, "\n", 1) <= 0)
255 sk_X509_EXTENSION_pop_free(exts
, X509_EXTENSION_free
);
259 if (!(cflag
& X509_FLAG_NO_SIGDUMP
)) {
260 if (!X509_signature_print(bp
, x
->sig_alg
, x
->signature
))
266 X509err(X509_F_X509_REQ_PRINT_EX
, ERR_R_BUF_LIB
);
270 int X509_REQ_print(BIO
*bp
, X509_REQ
*x
)
272 return X509_REQ_print_ex(bp
, x
, XN_FLAG_COMPAT
, X509_FLAG_COMPAT
);