1 /* crypto/asn1/x_name.c */
2 /* Copyright (C) 1995-1997 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.]
65 * ASN1err(ASN1_F_D2I_X509_NAME,ASN1_R_LENGTH_MISMATCH);
66 * ASN1err(ASN1_F_X509_NAME_NEW,ASN1_R_UNKNOWN_ATTRIBUTE_TYPE);
67 * ASN1err(ASN1_F_D2I_X509_NAME_ENTRY,ASN1_R_LENGTH_MISMATCH);
68 * ASN1err(ASN1_F_X509_NAME_ENTRY_NEW,ASN1_R_UNKNOWN_ATTRIBUTE_TYPE);
72 static int i2d_X509_NAME_entries(X509_NAME
*a
);
74 static int i2d_X509_NAME_entries();
77 int i2d_X509_NAME_ENTRY(a
,pp
)
83 M_ASN1_I2D_len(a
->object
,i2d_ASN1_OBJECT
);
84 M_ASN1_I2D_len(a
->value
,i2d_ASN1_PRINTABLE
);
86 M_ASN1_I2D_seq_total();
88 M_ASN1_I2D_put(a
->object
,i2d_ASN1_OBJECT
);
89 M_ASN1_I2D_put(a
->value
,i2d_ASN1_PRINTABLE
);
94 X509_NAME_ENTRY
*d2i_X509_NAME_ENTRY(a
,pp
,length
)
99 M_ASN1_D2I_vars(a
,X509_NAME_ENTRY
*,X509_NAME_ENTRY_new
);
102 M_ASN1_D2I_start_sequence();
103 M_ASN1_D2I_get(ret
->object
,d2i_ASN1_OBJECT
);
104 M_ASN1_D2I_get(ret
->value
,d2i_ASN1_PRINTABLE
);
106 M_ASN1_D2I_Finish(a
,X509_NAME_ENTRY_free
,ASN1_F_D2I_X509_NAME_ENTRY
);
109 int i2d_X509_NAME(a
,pp
)
115 if (a
== NULL
) return(0);
118 ret
=i2d_X509_NAME_entries(a
);
119 if (ret
< 0) return(ret
);
122 ret
=a
->bytes
->length
;
125 memcpy(*pp
,a
->bytes
->data
,ret
);
131 static int i2d_X509_NAME_entries(a
)
134 X509_NAME_ENTRY
*ne
,*fe
=NULL
;
143 for (i
=0; i
<sk_num(sk
); i
++)
145 ne
=(X509_NAME_ENTRY
*)sk_value(sk
,i
);
154 ret
+=ASN1_object_size(1,size
,V_ASN1_SET
);
160 size
+=i2d_X509_NAME_ENTRY(ne
,NULL
);
163 ret
+=ASN1_object_size(1,size
,V_ASN1_SET
);
167 r
=ASN1_object_size(1,ret
,V_ASN1_SEQUENCE
);
170 if (!BUF_MEM_grow(buf
,r
)) goto err
;
171 p
=(unsigned char *)buf
->data
;
173 ASN1_put_object(&p
,1,ret
,V_ASN1_SEQUENCE
,V_ASN1_UNIVERSAL
);
176 for (i
=0; i
<sk_num(sk
); i
++)
178 ne
=(X509_NAME_ENTRY
*)sk_value(sk
,i
);
182 ASN1_put_object(&p
,1,ne
->size
,
183 V_ASN1_SET
,V_ASN1_UNIVERSAL
);
185 i2d_X509_NAME_ENTRY(ne
,&p
);
193 X509_NAME
*d2i_X509_NAME(a
,pp
,length
)
201 M_ASN1_D2I_vars(a
,X509_NAME
*,X509_NAME_new
);
204 if (sk_num(ret
->entries
) > 0)
206 while (sk_num(ret
->entries
) > 0)
207 X509_NAME_ENTRY_free((X509_NAME_ENTRY
*)
208 sk_pop(ret
->entries
));
212 M_ASN1_D2I_start_sequence();
215 if (M_ASN1_D2I_end_sequence()) break;
216 M_ASN1_D2I_get_set(ret
->entries
,d2i_X509_NAME_ENTRY
);
217 for (; idx
< sk_num(ret
->entries
); idx
++)
219 ((X509_NAME_ENTRY
*)sk_value(ret
->entries
,idx
))->set
=
226 if (!BUF_MEM_grow(ret
->bytes
,i
)) goto err
;
227 memcpy(ret
->bytes
->data
,orig
,i
);
228 ret
->bytes
->length
=i
;
231 M_ASN1_D2I_Finish(a
,X509_NAME_free
,ASN1_F_D2I_X509_NAME
);
234 X509_NAME
*X509_NAME_new()
238 M_ASN1_New_Malloc(ret
,X509_NAME
);
239 if ((ret
->entries
=sk_new(NULL
)) == NULL
) goto err2
;
240 M_ASN1_New(ret
->bytes
,BUF_MEM_new
);
243 M_ASN1_New_Error(ASN1_F_X509_NAME_NEW
);
246 X509_NAME_ENTRY
*X509_NAME_ENTRY_new()
248 X509_NAME_ENTRY
*ret
=NULL
;
250 M_ASN1_New_Malloc(ret
,X509_NAME_ENTRY
);
251 /* M_ASN1_New(ret->object,ASN1_OBJECT_new);*/
254 M_ASN1_New(ret
->value
,ASN1_STRING_new
);
256 M_ASN1_New_Error(ASN1_F_X509_NAME_ENTRY_NEW
);
259 void X509_NAME_free(a
)
262 BUF_MEM_free(a
->bytes
);
263 sk_pop_free(a
->entries
,X509_NAME_ENTRY_free
);
267 void X509_NAME_ENTRY_free(a
)
270 if (a
== NULL
) return;
271 ASN1_OBJECT_free(a
->object
);
272 ASN1_BIT_STRING_free(a
->value
);
276 int X509_NAME_set(xn
,name
)
282 if (*xn
== NULL
) return(0);
286 in
=X509_NAME_dup(name
);