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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>
67 #ifndef OPENSSL_NO_FP_API
68 int X509_REQ_print_fp(FILE *fp
, X509_REQ
*x
)
73 if ((b
=BIO_new(BIO_s_file())) == NULL
)
75 X509err(X509_F_X509_REQ_PRINT_FP
,ERR_R_BUF_LIB
);
78 BIO_set_fp(b
,fp
,BIO_NOCLOSE
);
79 ret
=X509_REQ_print(b
, x
);
85 int X509_REQ_print(BIO
*bp
, X509_REQ
*x
)
92 STACK_OF(X509_ATTRIBUTE
) *sk
;
93 STACK_OF(X509_EXTENSION
) *exts
;
97 sprintf(str
,"Certificate Request:\n");
98 if (BIO_puts(bp
,str
) <= 0) goto err
;
99 sprintf(str
,"%4sData:\n","");
100 if (BIO_puts(bp
,str
) <= 0) goto err
;
102 neg
=(ri
->version
->type
== V_ASN1_NEG_INTEGER
)?"-":"";
104 for (i
=0; i
<ri
->version
->length
; i
++)
105 { l
<<=8; l
+=ri
->version
->data
[i
]; }
106 sprintf(str
,"%8sVersion: %s%lu (%s0x%lx)\n","",neg
,l
,neg
,l
);
107 if (BIO_puts(bp
,str
) <= 0) goto err
;
108 sprintf(str
,"%8sSubject: ","");
109 if (BIO_puts(bp
,str
) <= 0) goto err
;
111 X509_NAME_print(bp
,ri
->subject
,16);
112 sprintf(str
,"\n%8sSubject Public Key Info:\n","");
113 if (BIO_puts(bp
,str
) <= 0) goto err
;
114 i
=OBJ_obj2nid(ri
->pubkey
->algor
->algorithm
);
115 sprintf(str
,"%12sPublic Key Algorithm: %s\n","",
116 (i
== NID_undef
)?"UNKNOWN":OBJ_nid2ln(i
));
117 if (BIO_puts(bp
,str
) <= 0) goto err
;
119 pkey
=X509_REQ_get_pubkey(x
);
120 #ifndef OPENSSL_NO_RSA
121 if (pkey
!= NULL
&& pkey
->type
== EVP_PKEY_RSA
)
123 BIO_printf(bp
,"%12sRSA Public Key: (%d bit)\n","",
124 BN_num_bits(pkey
->pkey
.rsa
->n
));
125 RSA_print(bp
,pkey
->pkey
.rsa
,16);
129 #ifndef OPENSSL_NO_DSA
130 if (pkey
!= NULL
&& pkey
->type
== EVP_PKEY_DSA
)
132 BIO_printf(bp
,"%12sDSA Public Key:\n","");
133 DSA_print(bp
,pkey
->pkey
.dsa
,16);
137 #ifndef OPENSSL_NO_EC
138 if (pkey
!= NULL
&& pkey
->type
== EVP_PKEY_EC
)
140 BIO_printf(bp
, "%12sEC Public Key: \n","");
141 EC_KEY_print(bp
, pkey
->pkey
.eckey
, 16);
146 BIO_printf(bp
,"%12sUnknown Public Key:\n","");
152 sprintf(str
,"%8sAttributes:\n","");
153 if (BIO_puts(bp
,str
) <= 0) goto err
;
155 sk
=x
->req_info
->attributes
;
156 if (sk_X509_ATTRIBUTE_num(sk
) == 0)
158 sprintf(str
,"%12sa0:00\n","");
159 if (BIO_puts(bp
,str
) <= 0) goto err
;
163 for (i
=0; i
<sk_X509_ATTRIBUTE_num(sk
); i
++)
167 ASN1_BIT_STRING
*bs
=NULL
;
169 int j
,type
=0,count
=1,ii
=0;
171 a
=sk_X509_ATTRIBUTE_value(sk
,i
);
172 if(X509_REQ_extension_nid(OBJ_obj2nid(a
->object
)))
174 sprintf(str
,"%12s","");
175 if (BIO_puts(bp
,str
) <= 0) goto err
;
176 if ((j
=i2a_ASN1_OBJECT(bp
,a
->object
)) > 0)
182 bs
=t
->value
.bit_string
;
187 count
=sk_ASN1_TYPE_num(a
->value
.set
);
189 at
=sk_ASN1_TYPE_value(a
->value
.set
,ii
);
191 bs
=at
->value
.asn1_string
;
194 for (j
=25-j
; j
>0; j
--)
195 if (BIO_write(bp
," ",1) != 1) goto err
;
196 if (BIO_puts(bp
,":") <= 0) goto err
;
197 if ( (type
== V_ASN1_PRINTABLESTRING
) ||
198 (type
== V_ASN1_T61STRING
) ||
199 (type
== V_ASN1_IA5STRING
))
201 if (BIO_write(bp
,(char *)bs
->data
,bs
->length
)
208 BIO_puts(bp
,"unable to print attribute\n");
210 if (++ii
< count
) goto get_next
;
214 exts
= X509_REQ_get_extensions(x
);
216 BIO_printf(bp
,"%8sRequested Extensions:\n","");
217 for (i
=0; i
<sk_X509_EXTENSION_num(exts
); i
++) {
221 ex
=sk_X509_EXTENSION_value(exts
, i
);
222 if (BIO_printf(bp
,"%12s","") <= 0) goto err
;
223 obj
=X509_EXTENSION_get_object(ex
);
224 i2a_ASN1_OBJECT(bp
,obj
);
225 j
=X509_EXTENSION_get_critical(ex
);
226 if (BIO_printf(bp
,": %s\n",j
?"critical":"","") <= 0)
228 if(!X509V3_EXT_print(bp
, ex
, 0, 16)) {
229 BIO_printf(bp
, "%16s", "");
230 M_ASN1_OCTET_STRING_print(bp
,ex
->value
);
232 if (BIO_write(bp
,"\n",1) <= 0) goto err
;
234 sk_X509_EXTENSION_pop_free(exts
, X509_EXTENSION_free
);
237 if(!X509_signature_print(bp
, x
->sig_alg
, x
->signature
)) goto err
;
241 X509err(X509_F_X509_REQ_PRINT
,ERR_R_BUF_LIB
);