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git.ipfire.org Git - thirdparty/openssl.git/blob - crypto/x509/t_req.c
1 /* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
4 * This package is an SSL implementation written
5 * by Eric Young (eay@cryptsoft.com).
6 * The implementation was written so as to conform with Netscapes SSL.
8 * This library is free for commercial and non-commercial use as long as
9 * the following conditions are aheared to. The following conditions
10 * apply to all code found in this distribution, be it the RC4, RSA,
11 * lhash, DES, etc., code; not just the SSL code. The SSL documentation
12 * included with this distribution is covered by the same copyright terms
13 * except that the holder is Tim Hudson (tjh@cryptsoft.com).
15 * Copyright remains Eric Young's, and as such any Copyright notices in
16 * the code are not to be removed.
17 * If this package is used in a product, Eric Young should be given attribution
18 * as the author of the parts of the library used.
19 * This can be in the form of a textual message at program startup or
20 * in documentation (online or textual) provided with the package.
22 * Redistribution and use in source and binary forms, with or without
23 * modification, are permitted provided that the following conditions
25 * 1. Redistributions of source code must retain the copyright
26 * notice, this list of conditions and the following disclaimer.
27 * 2. Redistributions in binary form must reproduce the above copyright
28 * notice, this list of conditions and the following disclaimer in the
29 * documentation and/or other materials provided with the distribution.
30 * 3. All advertising materials mentioning features or use of this software
31 * must display the following acknowledgement:
32 * "This product includes cryptographic software written by
33 * Eric Young (eay@cryptsoft.com)"
34 * The word 'cryptographic' can be left out if the rouines from the library
35 * being used are not cryptographic related :-).
36 * 4. If you include any Windows specific code (or a derivative thereof) from
37 * the apps directory (application code) you must include an acknowledgement:
38 * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
40 * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
41 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
42 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
43 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
44 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
45 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
46 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
47 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
48 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
49 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
52 * The licence and distribution terms for any publically available version or
53 * derivative of this code cannot be changed. i.e. this code cannot simply be
54 * copied and put under another distribution licence
55 * [including the GNU Public Licence.]
59 #include "internal/cryptlib.h"
60 #include <openssl/buffer.h>
61 #include <openssl/bn.h>
62 #include <openssl/objects.h>
63 #include <openssl/x509.h>
64 #include <openssl/x509v3.h>
65 #ifndef OPENSSL_NO_RSA
66 # include <openssl/rsa.h>
68 #ifndef OPENSSL_NO_DSA
69 # include <openssl/dsa.h>
72 #ifndef OPENSSL_NO_STDIO
73 int X509_REQ_print_fp(FILE *fp
, X509_REQ
*x
)
78 if ((b
= BIO_new(BIO_s_file())) == NULL
) {
79 X509err(X509_F_X509_REQ_PRINT_FP
, ERR_R_BUF_LIB
);
82 BIO_set_fp(b
, fp
, BIO_NOCLOSE
);
83 ret
= X509_REQ_print(b
, x
);
89 int X509_REQ_print_ex(BIO
*bp
, X509_REQ
*x
, unsigned long nmflags
,
95 STACK_OF(X509_EXTENSION
) *exts
;
99 if ((nmflags
& XN_FLAG_SEP_MASK
) == XN_FLAG_SEP_MULTILINE
) {
104 if (nmflags
== X509_FLAG_COMPAT
)
107 if (!(cflag
& X509_FLAG_NO_HEADER
)) {
108 if (BIO_write(bp
, "Certificate Request:\n", 21) <= 0)
110 if (BIO_write(bp
, " Data:\n", 10) <= 0)
113 if (!(cflag
& X509_FLAG_NO_VERSION
)) {
114 l
= X509_REQ_get_version(x
);
115 if (BIO_printf(bp
, "%8sVersion: %ld (0x%lx)\n", "", l
+ 1, l
) <= 0)
118 if (!(cflag
& X509_FLAG_NO_SUBJECT
)) {
119 if (BIO_printf(bp
, " Subject:%c", mlch
) <= 0)
121 if (X509_NAME_print_ex(bp
, X509_REQ_get_subject_name(x
),
122 nmindent
, nmflags
) < 0)
124 if (BIO_write(bp
, "\n", 1) <= 0)
127 if (!(cflag
& X509_FLAG_NO_PUBKEY
)) {
130 if (BIO_write(bp
, " Subject Public Key Info:\n", 33) <= 0)
132 if (BIO_printf(bp
, "%12sPublic Key Algorithm: ", "") <= 0)
134 xpkey
= X509_REQ_get_X509_PUBKEY(x
);
135 X509_PUBKEY_get0_param(&koid
, NULL
, NULL
, NULL
, xpkey
);
136 if (i2a_ASN1_OBJECT(bp
, koid
) <= 0)
138 if (BIO_puts(bp
, "\n") <= 0)
141 pkey
= X509_REQ_get_pubkey(x
);
143 BIO_printf(bp
, "%12sUnable to load Public Key\n", "");
144 ERR_print_errors(bp
);
146 EVP_PKEY_print_public(bp
, pkey
, 16, NULL
);
151 if (!(cflag
& X509_FLAG_NO_ATTRIBUTES
)) {
153 if (BIO_printf(bp
, "%8sAttributes:\n", "") <= 0)
156 if (X509_REQ_get_attr_count(x
) == 0) {
157 if (BIO_printf(bp
, "%12sa0:00\n", "") <= 0)
160 for (i
= 0; i
< X509_REQ_get_attr_count(x
); i
++) {
163 ASN1_BIT_STRING
*bs
= NULL
;
165 int j
, type
= 0, count
= 1, ii
= 0;
167 a
= X509_REQ_get_attr(x
, i
);
168 aobj
= X509_ATTRIBUTE_get0_object(a
);
169 if (X509_REQ_extension_nid(OBJ_obj2nid(aobj
)))
171 if (BIO_printf(bp
, "%12s", "") <= 0)
173 if ((j
= i2a_ASN1_OBJECT(bp
, aobj
)) > 0) {
175 count
= X509_ATTRIBUTE_count(a
);
177 at
= X509_ATTRIBUTE_get0_type(a
, ii
);
179 bs
= at
->value
.asn1_string
;
181 for (j
= 25 - j
; j
> 0; j
--)
182 if (BIO_write(bp
, " ", 1) != 1)
184 if (BIO_puts(bp
, ":") <= 0)
186 if ((type
== V_ASN1_PRINTABLESTRING
) ||
187 (type
== V_ASN1_T61STRING
) ||
188 (type
== V_ASN1_IA5STRING
)) {
189 if (BIO_write(bp
, (char *)bs
->data
, bs
->length
)
194 BIO_puts(bp
, "unable to print attribute\n");
201 if (!(cflag
& X509_FLAG_NO_EXTENSIONS
)) {
202 exts
= X509_REQ_get_extensions(x
);
204 BIO_printf(bp
, "%8sRequested Extensions:\n", "");
205 for (i
= 0; i
< sk_X509_EXTENSION_num(exts
); i
++) {
209 ex
= sk_X509_EXTENSION_value(exts
, i
);
210 if (BIO_printf(bp
, "%12s", "") <= 0)
212 obj
= X509_EXTENSION_get_object(ex
);
213 i2a_ASN1_OBJECT(bp
, obj
);
214 j
= X509_EXTENSION_get_critical(ex
);
215 if (BIO_printf(bp
, ": %s\n", j
? "critical" : "") <= 0)
217 if (!X509V3_EXT_print(bp
, ex
, cflag
, 16)) {
218 BIO_printf(bp
, "%16s", "");
219 ASN1_STRING_print(bp
, X509_EXTENSION_get_data(ex
));
221 if (BIO_write(bp
, "\n", 1) <= 0)
224 sk_X509_EXTENSION_pop_free(exts
, X509_EXTENSION_free
);
228 if (!(cflag
& X509_FLAG_NO_SIGDUMP
)) {
230 ASN1_BIT_STRING
*sig
;
231 X509_REQ_get0_signature(&sig
, &sig_alg
, x
);
232 if (!X509_signature_print(bp
, sig_alg
, sig
))
238 X509err(X509_F_X509_REQ_PRINT_EX
, ERR_R_BUF_LIB
);
242 int X509_REQ_print(BIO
*bp
, X509_REQ
*x
)
244 return X509_REQ_print_ex(bp
, x
, XN_FLAG_COMPAT
, X509_FLAG_COMPAT
);