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Diffstat (limited to 'src/lib/libcrypto/x509v3/v3_genn.c')
-rw-r--r--src/lib/libcrypto/x509v3/v3_genn.c264
1 files changed, 37 insertions, 227 deletions
diff --git a/src/lib/libcrypto/x509v3/v3_genn.c b/src/lib/libcrypto/x509v3/v3_genn.c
index d44751458e..650b510980 100644
--- a/src/lib/libcrypto/x509v3/v3_genn.c
+++ b/src/lib/libcrypto/x509v3/v3_genn.c
@@ -59,233 +59,43 @@
59 59
60#include <stdio.h> 60#include <stdio.h>
61#include "cryptlib.h" 61#include "cryptlib.h"
62#include <openssl/asn1.h> 62#include <openssl/asn1t.h>
63#include <openssl/asn1_mac.h>
64#include <openssl/conf.h> 63#include <openssl/conf.h>
65#include <openssl/x509v3.h> 64#include <openssl/x509v3.h>
66 65
67int i2d_GENERAL_NAME(GENERAL_NAME *a, unsigned char **pp) 66ASN1_SEQUENCE(OTHERNAME) = {
68{ 67 ASN1_SIMPLE(OTHERNAME, type_id, ASN1_OBJECT),
69 unsigned char *p; 68 /* Maybe have a true ANY DEFINED BY later */
70 int ret; 69 ASN1_EXP(OTHERNAME, value, ASN1_ANY, 0)
71 70} ASN1_SEQUENCE_END(OTHERNAME)
72 ret = 0; 71
73 72IMPLEMENT_ASN1_FUNCTIONS(OTHERNAME)
74 /* Save the location of initial TAG */ 73
75 if(pp) p = *pp; 74ASN1_SEQUENCE(EDIPARTYNAME) = {
76 else p = NULL; 75 ASN1_IMP_OPT(EDIPARTYNAME, nameAssigner, DIRECTORYSTRING, 0),
77 76 ASN1_IMP_OPT(EDIPARTYNAME, partyName, DIRECTORYSTRING, 1)
78 /* GEN_DNAME needs special treatment because of EXPLICIT tag */ 77} ASN1_SEQUENCE_END(EDIPARTYNAME)
79 78
80 if(a->type == GEN_DIRNAME) { 79IMPLEMENT_ASN1_FUNCTIONS(EDIPARTYNAME)
81 int v = 0; 80
82 M_ASN1_I2D_len_EXP_opt(a->d.dirn, i2d_X509_NAME, 4, v); 81ASN1_CHOICE(GENERAL_NAME) = {
83 if(!p) return ret; 82 ASN1_IMP(GENERAL_NAME, d.otherName, OTHERNAME, GEN_OTHERNAME),
84 M_ASN1_I2D_put_EXP_opt(a->d.dirn, i2d_X509_NAME, 4, v); 83 ASN1_IMP(GENERAL_NAME, d.rfc822Name, ASN1_IA5STRING, GEN_EMAIL),
85 *pp = p; 84 ASN1_IMP(GENERAL_NAME, d.dNSName, ASN1_IA5STRING, GEN_DNS),
86 return ret; 85 /* Don't decode this */
87 } 86 ASN1_IMP(GENERAL_NAME, d.x400Address, ASN1_SEQUENCE, GEN_X400),
88 87 /* X509_NAME is a CHOICE type so use EXPLICIT */
89 switch(a->type) { 88 ASN1_EXP(GENERAL_NAME, d.directoryName, X509_NAME, GEN_DIRNAME),
90 89 ASN1_IMP(GENERAL_NAME, d.ediPartyName, EDIPARTYNAME, GEN_EDIPARTY),
91 case GEN_X400: 90 ASN1_IMP(GENERAL_NAME, d.uniformResourceIdentifier, ASN1_IA5STRING, GEN_URI),
92 case GEN_EDIPARTY: 91 ASN1_IMP(GENERAL_NAME, d.iPAddress, ASN1_OCTET_STRING, GEN_IPADD),
93 ret = i2d_ASN1_TYPE(a->d.other, pp); 92 ASN1_IMP(GENERAL_NAME, d.registeredID, ASN1_OBJECT, GEN_RID)
94 break; 93} ASN1_CHOICE_END(GENERAL_NAME)
95 94
96 case GEN_OTHERNAME: 95IMPLEMENT_ASN1_FUNCTIONS(GENERAL_NAME)
97 ret = i2d_OTHERNAME(a->d.otherName, pp); 96
98 break; 97ASN1_ITEM_TEMPLATE(GENERAL_NAMES) =
99 98 ASN1_EX_TEMPLATE_TYPE(ASN1_TFLG_SEQUENCE_OF, 0, GeneralNames, GENERAL_NAME)
100 case GEN_EMAIL: 99ASN1_ITEM_TEMPLATE_END(GENERAL_NAMES)
101 case GEN_DNS: 100
102 case GEN_URI: 101IMPLEMENT_ASN1_FUNCTIONS(GENERAL_NAMES)
103 ret = i2d_ASN1_IA5STRING(a->d.ia5, pp);
104 break;
105
106 case GEN_IPADD:
107 ret = i2d_ASN1_OCTET_STRING(a->d.ip, pp);
108 break;
109
110 case GEN_RID:
111 ret = i2d_ASN1_OBJECT(a->d.rid, pp);
112 break;
113 }
114 /* Replace TAG with IMPLICIT value */
115 if(p) *p = (*p & V_ASN1_CONSTRUCTED) | a->type;
116 return ret;
117}
118
119GENERAL_NAME *GENERAL_NAME_new()
120{
121 GENERAL_NAME *ret=NULL;
122 ASN1_CTX c;
123 M_ASN1_New_Malloc(ret, GENERAL_NAME);
124 ret->type = -1;
125 ret->d.ptr = NULL;
126 return (ret);
127 M_ASN1_New_Error(ASN1_F_GENERAL_NAME_NEW);
128}
129
130GENERAL_NAME *d2i_GENERAL_NAME(GENERAL_NAME **a, unsigned char **pp,
131 long length)
132{
133 unsigned char _tmp;
134 M_ASN1_D2I_vars(a,GENERAL_NAME *,GENERAL_NAME_new);
135 M_ASN1_D2I_Init();
136 c.slen = length;
137
138 _tmp = M_ASN1_next;
139 ret->type = _tmp & ~V_ASN1_CONSTRUCTED;
140
141 switch(ret->type) {
142 /* Just put these in a "blob" for now */
143 case GEN_X400:
144 case GEN_EDIPARTY:
145 M_ASN1_D2I_get_imp(ret->d.other, d2i_ASN1_TYPE,V_ASN1_SEQUENCE);
146 break;
147
148 case GEN_OTHERNAME:
149 M_ASN1_D2I_get_imp(ret->d.otherName, d2i_OTHERNAME,V_ASN1_SEQUENCE);
150 break;
151
152 case GEN_EMAIL:
153 case GEN_DNS:
154 case GEN_URI:
155 M_ASN1_D2I_get_imp(ret->d.ia5, d2i_ASN1_IA5STRING,
156 V_ASN1_IA5STRING);
157 break;
158
159 case GEN_DIRNAME:
160 M_ASN1_D2I_get_EXP_opt(ret->d.dirn, d2i_X509_NAME, 4);
161 break;
162
163 case GEN_IPADD:
164 M_ASN1_D2I_get_imp(ret->d.ip, d2i_ASN1_OCTET_STRING,
165 V_ASN1_OCTET_STRING);
166 break;
167
168 case GEN_RID:
169 M_ASN1_D2I_get_imp(ret->d.rid, d2i_ASN1_OBJECT,V_ASN1_OBJECT);
170 break;
171
172 default:
173 c.error = ASN1_R_BAD_TAG;
174 goto err;
175 }
176
177 c.slen = 0;
178 M_ASN1_D2I_Finish(a, GENERAL_NAME_free, ASN1_F_D2I_GENERAL_NAME);
179}
180
181void GENERAL_NAME_free(GENERAL_NAME *a)
182{
183 if (a == NULL) return;
184 switch(a->type) {
185 case GEN_X400:
186 case GEN_EDIPARTY:
187 ASN1_TYPE_free(a->d.other);
188 break;
189
190 case GEN_OTHERNAME:
191 OTHERNAME_free(a->d.otherName);
192 break;
193
194 case GEN_EMAIL:
195 case GEN_DNS:
196 case GEN_URI:
197
198 M_ASN1_IA5STRING_free(a->d.ia5);
199 break;
200
201 case GEN_DIRNAME:
202 X509_NAME_free(a->d.dirn);
203 break;
204
205 case GEN_IPADD:
206 M_ASN1_OCTET_STRING_free(a->d.ip);
207 break;
208
209 case GEN_RID:
210 ASN1_OBJECT_free(a->d.rid);
211 break;
212
213 }
214 OPENSSL_free (a);
215}
216
217/* Now the GeneralNames versions: a SEQUENCE OF GeneralName. These are needed as
218 * explicit functions.
219 */
220
221STACK_OF(GENERAL_NAME) *GENERAL_NAMES_new()
222{
223 return sk_GENERAL_NAME_new_null();
224}
225
226void GENERAL_NAMES_free(STACK_OF(GENERAL_NAME) *a)
227{
228 sk_GENERAL_NAME_pop_free(a, GENERAL_NAME_free);
229}
230
231STACK_OF(GENERAL_NAME) *d2i_GENERAL_NAMES(STACK_OF(GENERAL_NAME) **a,
232 unsigned char **pp, long length)
233{
234return d2i_ASN1_SET_OF_GENERAL_NAME(a, pp, length, d2i_GENERAL_NAME,
235 GENERAL_NAME_free, V_ASN1_SEQUENCE, V_ASN1_UNIVERSAL);
236}
237
238int i2d_GENERAL_NAMES(STACK_OF(GENERAL_NAME) *a, unsigned char **pp)
239{
240return i2d_ASN1_SET_OF_GENERAL_NAME(a, pp, i2d_GENERAL_NAME, V_ASN1_SEQUENCE,
241 V_ASN1_UNIVERSAL, IS_SEQUENCE);
242}
243
244IMPLEMENT_STACK_OF(GENERAL_NAME)
245IMPLEMENT_ASN1_SET_OF(GENERAL_NAME)
246
247int i2d_OTHERNAME(OTHERNAME *a, unsigned char **pp)
248{
249 int v = 0;
250 M_ASN1_I2D_vars(a);
251
252 M_ASN1_I2D_len(a->type_id, i2d_ASN1_OBJECT);
253 M_ASN1_I2D_len_EXP_opt(a->value, i2d_ASN1_TYPE, 0, v);
254
255 M_ASN1_I2D_seq_total();
256
257 M_ASN1_I2D_put(a->type_id, i2d_ASN1_OBJECT);
258 M_ASN1_I2D_put_EXP_opt(a->value, i2d_ASN1_TYPE, 0, v);
259
260 M_ASN1_I2D_finish();
261}
262
263OTHERNAME *OTHERNAME_new(void)
264{
265 OTHERNAME *ret=NULL;
266 ASN1_CTX c;
267 M_ASN1_New_Malloc(ret, OTHERNAME);
268 ret->type_id = OBJ_nid2obj(NID_undef);
269 M_ASN1_New(ret->value, ASN1_TYPE_new);
270 return (ret);
271 M_ASN1_New_Error(ASN1_F_OTHERNAME_NEW);
272}
273
274OTHERNAME *d2i_OTHERNAME(OTHERNAME **a, unsigned char **pp, long length)
275{
276 M_ASN1_D2I_vars(a,OTHERNAME *,OTHERNAME_new);
277 M_ASN1_D2I_Init();
278 M_ASN1_D2I_start_sequence();
279 M_ASN1_D2I_get(ret->type_id, d2i_ASN1_OBJECT);
280 M_ASN1_D2I_get_EXP_opt(ret->value, d2i_ASN1_TYPE, 0);
281 M_ASN1_D2I_Finish(a, OTHERNAME_free, ASN1_F_D2I_OTHERNAME);
282}
283
284void OTHERNAME_free(OTHERNAME *a)
285{
286 if (a == NULL) return;
287 ASN1_OBJECT_free(a->type_id);
288 ASN1_TYPE_free(a->value);
289 OPENSSL_free (a);
290}
291
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