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>
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)
93 STACK_OF(X509_ATTRIBUTE) *sk;
94 STACK_OF(X509_EXTENSION) *exts;
98 sprintf(str,"Certificate Request:\n");
99 if (BIO_puts(bp,str) <= 0) goto err;
100 sprintf(str,"%4sData:\n","");
101 if (BIO_puts(bp,str) <= 0) goto err;
103 neg=(ri->version->type == V_ASN1_NEG_INTEGER)?"-":"";
105 for (i=0; i<ri->version->length; i++)
106 { l<<=8; l+=ri->version->data[i]; }
107 sprintf(str,"%8sVersion: %s%lu (%s0x%lx)\n","",neg,l,neg,l);
108 if (BIO_puts(bp,str) <= 0) goto err;
109 sprintf(str,"%8sSubject: ","");
110 if (BIO_puts(bp,str) <= 0) goto err;
112 X509_NAME_print(bp,ri->subject,16);
113 sprintf(str,"\n%8sSubject Public Key Info:\n","");
114 if (BIO_puts(bp,str) <= 0) goto err;
115 i=OBJ_obj2nid(ri->pubkey->algor->algorithm);
116 sprintf(str,"%12sPublic Key Algorithm: %s\n","",
117 (i == NID_undef)?"UNKNOWN":OBJ_nid2ln(i));
118 if (BIO_puts(bp,str) <= 0) goto err;
120 pkey=X509_REQ_get_pubkey(x);
122 if (pkey->type == EVP_PKEY_RSA)
124 BIO_printf(bp,"%12sRSA Public Key: (%d bit)\n","",
125 BN_num_bits(pkey->pkey.rsa->n));
126 RSA_print(bp,pkey->pkey.rsa,16);
131 if (pkey->type == EVP_PKEY_DSA)
133 BIO_printf(bp,"%12sDSA Public Key:\n","");
134 DSA_print(bp,pkey->pkey.dsa,16);
138 BIO_printf(bp,"%12sUnknown Public Key:\n","");
143 sprintf(str,"%8sAttributes:\n","");
144 if (BIO_puts(bp,str) <= 0) goto err;
146 sk=x->req_info->attributes;
147 if ((sk == NULL) || (sk_X509_ATTRIBUTE_num(sk) == 0))
149 if (!x->req_info->req_kludge)
151 sprintf(str,"%12sa0:00\n","");
152 if (BIO_puts(bp,str) <= 0) goto err;
157 for (i=0; i<sk_X509_ATTRIBUTE_num(sk); i++)
161 ASN1_BIT_STRING *bs=NULL;
163 int j,type=0,count=1,ii=0;
165 a=sk_X509_ATTRIBUTE_value(sk,i);
166 if(X509_REQ_extension_nid(OBJ_obj2nid(a->object)))
168 sprintf(str,"%12s","");
169 if (BIO_puts(bp,str) <= 0) goto err;
170 if ((j=i2a_ASN1_OBJECT(bp,a->object)) > 0)
175 count=sk_ASN1_TYPE_num(a->value.set);
177 at=sk_ASN1_TYPE_value(a->value.set,ii);
179 bs=at->value.asn1_string;
185 bs=t->value.bit_string;
188 for (j=25-j; j>0; j--)
189 if (BIO_write(bp," ",1) != 1) goto err;
190 if (BIO_puts(bp,":") <= 0) goto err;
191 if ( (type == V_ASN1_PRINTABLESTRING) ||
192 (type == V_ASN1_T61STRING) ||
193 (type == V_ASN1_IA5STRING))
195 if (BIO_write(bp,(char *)bs->data,bs->length)
202 BIO_puts(bp,"unable to print attribute\n");
204 if (++ii < count) goto get_next;
208 exts = X509_REQ_get_extensions(x);
210 BIO_printf(bp,"%8sRequested Extensions:\n","");
211 for (i=0; i<sk_X509_EXTENSION_num(exts); i++) {
215 ex=sk_X509_EXTENSION_value(exts, i);
216 if (BIO_printf(bp,"%12s","") <= 0) goto err;
217 obj=X509_EXTENSION_get_object(ex);
218 i2a_ASN1_OBJECT(bp,obj);
219 j=X509_EXTENSION_get_critical(ex);
220 if (BIO_printf(bp,": %s\n",j?"critical":"","") <= 0)
222 if(!X509V3_EXT_print(bp, ex, 0, 16)) {
223 BIO_printf(bp, "%16s", "");
224 ASN1_OCTET_STRING_print(bp,ex->value);
226 if (BIO_write(bp,"\n",1) <= 0) goto err;
228 sk_X509_EXTENSION_pop_free(exts, X509_EXTENSION_free);
231 i=OBJ_obj2nid(x->sig_alg->algorithm);
232 sprintf(str,"%4sSignature Algorithm: %s","",
233 (i == NID_undef)?"UNKNOWN":OBJ_nid2ln(i));
234 if (BIO_puts(bp,str) <= 0) goto err;
236 n=x->signature->length;
237 s=(char *)x->signature->data;
242 sprintf(str,"\n%8s","");
243 if (BIO_puts(bp,str) <= 0) goto err;
245 sprintf(str,"%02x%s",(unsigned char)s[i],((i+1) == n)?"":":");
246 if (BIO_puts(bp,str) <= 0) goto err;
248 if (BIO_puts(bp,"\n") <= 0) goto err;
251 X509err(X509_F_X509_REQ_PRINT,ERR_R_BUF_LIB);