OpenCoverage

v3_sxnet.c

Absolute File Name:/home/opencoverage/opencoverage/guest-scripts/openssl/src/crypto/x509v3/v3_sxnet.c
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1/*-
2 * Copyright 1999-2016 The OpenSSL Project Authors. All Rights Reserved.-
3 *-
4 * Licensed under the OpenSSL license (the "License"). You may not use-
5 * this file except in compliance with the License. You can obtain a copy-
6 * in the file LICENSE in the source distribution or at-
7 * https://www.openssl.org/source/license.html-
8 */-
9-
10#include <stdio.h>-
11#include "internal/cryptlib.h"-
12#include <openssl/conf.h>-
13#include <openssl/asn1.h>-
14#include <openssl/asn1t.h>-
15#include <openssl/x509v3.h>-
16#include "ext_dat.h"-
17-
18/* Support for Thawte strong extranet extension */-
19-
20#define SXNET_TEST-
21-
22static int sxnet_i2r(X509V3_EXT_METHOD *method, SXNET *sx, BIO *out,-
23 int indent);-
24#ifdef SXNET_TEST-
25static SXNET *sxnet_v2i(X509V3_EXT_METHOD *method, X509V3_CTX *ctx,-
26 STACK_OF(CONF_VALUE) *nval);-
27#endif-
28const X509V3_EXT_METHOD v3_sxnet = {-
29 NID_sxnet, X509V3_EXT_MULTILINE, ASN1_ITEM_ref(SXNET),-
30 0, 0, 0, 0,-
31 0, 0,-
32 0,-
33#ifdef SXNET_TEST-
34 (X509V3_EXT_V2I)sxnet_v2i,-
35#else-
36 0,-
37#endif-
38 (X509V3_EXT_I2R)sxnet_i2r,-
39 0,-
40 NULL-
41};-
42-
43ASN1_SEQUENCE(SXNETID) = {-
44 ASN1_SIMPLE(SXNETID, zone, ASN1_INTEGER),-
45 ASN1_SIMPLE(SXNETID, user, ASN1_OCTET_STRING)-
46} ASN1_SEQUENCE_END(SXNETID)-
47-
48IMPLEMENT_ASN1_FUNCTIONS(SXNETID)
never executed: end of block
never executed: return (SXNETID *)ASN1_item_d2i((ASN1_VALUE **)a, in, len, (&(SXNETID_it)));
never executed: return ASN1_item_i2d((ASN1_VALUE *)a, out, (&(SXNETID_it)));
never executed: return (SXNETID *)ASN1_item_new((&(SXNETID_it)));
0
49-
50ASN1_SEQUENCE(SXNET) = {-
51 ASN1_SIMPLE(SXNET, version, ASN1_INTEGER),-
52 ASN1_SEQUENCE_OF(SXNET, ids, SXNETID)-
53} ASN1_SEQUENCE_END(SXNET)-
54-
55IMPLEMENT_ASN1_FUNCTIONS(SXNET)
never executed: end of block
never executed: return (SXNET *)ASN1_item_d2i((ASN1_VALUE **)a, in, len, (&(SXNET_it)));
never executed: return ASN1_item_i2d((ASN1_VALUE *)a, out, (&(SXNET_it)));
never executed: return (SXNET *)ASN1_item_new((&(SXNET_it)));
0
56-
57static int sxnet_i2r(X509V3_EXT_METHOD *method, SXNET *sx, BIO *out,-
58 int indent)-
59{-
60 long v;-
61 char *tmp;-
62 SXNETID *id;-
63 int i;-
64 v = ASN1_INTEGER_get(sx->version);-
65 BIO_printf(out, "%*sVersion: %ld (0x%lX)", indent, "", v + 1, v);-
66 for (i = 0; i < sk_SXNETID_num(sx->ids); i++) {
i < sk_SXNETID_num(sx->ids)Description
TRUEnever evaluated
FALSEevaluated 561 times by 1 test
Evaluated by:
  • libcrypto.so.1.1
0-561
67 id = sk_SXNETID_value(sx->ids, i);-
68 tmp = i2s_ASN1_INTEGER(NULL, id->zone);-
69 BIO_printf(out, "\n%*sZone: %s, User: ", indent, "", tmp);-
70 OPENSSL_free(tmp);-
71 ASN1_STRING_print(out, id->user);-
72 }
never executed: end of block
0
73 return 1;
executed 561 times by 1 test: return 1;
Executed by:
  • libcrypto.so.1.1
561
74}-
75-
76#ifdef SXNET_TEST-
77-
78/*-
79 * NBB: this is used for testing only. It should *not* be used for anything-
80 * else because it will just take static IDs from the configuration file and-
81 * they should really be separate values for each user.-
82 */-
83-
84static SXNET *sxnet_v2i(X509V3_EXT_METHOD *method, X509V3_CTX *ctx,-
85 STACK_OF(CONF_VALUE) *nval)-
86{-
87 CONF_VALUE *cnf;-
88 SXNET *sx = NULL;-
89 int i;-
90 for (i = 0; i < sk_CONF_VALUE_num(nval); i++) {
i < sk_CONF_VALUE_num(nval)Description
TRUEnever evaluated
FALSEnever evaluated
0
91 cnf = sk_CONF_VALUE_value(nval, i);-
92 if (!SXNET_add_id_asc(&sx, cnf->name, cnf->value, -1))
!SXNET_add_id_...nf->value, -1)Description
TRUEnever evaluated
FALSEnever evaluated
0
93 return NULL;
never executed: return ((void *)0) ;
0
94 }
never executed: end of block
0
95 return sx;
never executed: return sx;
0
96}-
97-
98#endif-
99-
100/* Strong Extranet utility functions */-
101-
102/* Add an id given the zone as an ASCII number */-
103-
104int SXNET_add_id_asc(SXNET **psx, const char *zone, const char *user, int userlen)-
105{-
106 ASN1_INTEGER *izone;-
107-
108 if ((izone = s2i_ASN1_INTEGER(NULL, zone)) == NULL) {
(izone = s2i_A...== ((void *)0)Description
TRUEnever evaluated
FALSEnever evaluated
0
109 X509V3err(X509V3_F_SXNET_ADD_ID_ASC, X509V3_R_ERROR_CONVERTING_ZONE);-
110 return 0;
never executed: return 0;
0
111 }-
112 return SXNET_add_id_INTEGER(psx, izone, user, userlen);
never executed: return SXNET_add_id_INTEGER(psx, izone, user, userlen);
0
113}-
114-
115/* Add an id given the zone as an unsigned long */-
116-
117int SXNET_add_id_ulong(SXNET **psx, unsigned long lzone, const char *user,-
118 int userlen)-
119{-
120 ASN1_INTEGER *izone;-
121-
122 if ((izone = ASN1_INTEGER_new()) == NULL
(izone = ASN1_...== ((void *)0)Description
TRUEnever evaluated
FALSEnever evaluated
0
123 || !ASN1_INTEGER_set(izone, lzone)) {
!ASN1_INTEGER_...(izone, lzone)Description
TRUEnever evaluated
FALSEnever evaluated
0
124 X509V3err(X509V3_F_SXNET_ADD_ID_ULONG, ERR_R_MALLOC_FAILURE);-
125 ASN1_INTEGER_free(izone);-
126 return 0;
never executed: return 0;
0
127 }-
128 return SXNET_add_id_INTEGER(psx, izone, user, userlen);
never executed: return SXNET_add_id_INTEGER(psx, izone, user, userlen);
0
129-
130}-
131-
132/*-
133 * Add an id given the zone as an ASN1_INTEGER. Note this version uses the-
134 * passed integer and doesn't make a copy so don't free it up afterwards.-
135 */-
136-
137int SXNET_add_id_INTEGER(SXNET **psx, ASN1_INTEGER *zone, const char *user,-
138 int userlen)-
139{-
140 SXNET *sx = NULL;-
141 SXNETID *id = NULL;-
142 if (!psx || !zone || !user) {
!psxDescription
TRUEnever evaluated
FALSEnever evaluated
!zoneDescription
TRUEnever evaluated
FALSEnever evaluated
!userDescription
TRUEnever evaluated
FALSEnever evaluated
0
143 X509V3err(X509V3_F_SXNET_ADD_ID_INTEGER,-
144 X509V3_R_INVALID_NULL_ARGUMENT);-
145 return 0;
never executed: return 0;
0
146 }-
147 if (userlen == -1)
userlen == -1Description
TRUEnever evaluated
FALSEnever evaluated
0
148 userlen = strlen(user);
never executed: userlen = strlen(user);
0
149 if (userlen > 64) {
userlen > 64Description
TRUEnever evaluated
FALSEnever evaluated
0
150 X509V3err(X509V3_F_SXNET_ADD_ID_INTEGER, X509V3_R_USER_TOO_LONG);-
151 return 0;
never executed: return 0;
0
152 }-
153 if (*psx == NULL) {
*psx == ((void *)0)Description
TRUEnever evaluated
FALSEnever evaluated
0
154 if ((sx = SXNET_new()) == NULL)
(sx = SXNET_ne...== ((void *)0)Description
TRUEnever evaluated
FALSEnever evaluated
0
155 goto err;
never executed: goto err;
0
156 if (!ASN1_INTEGER_set(sx->version, 0))
!ASN1_INTEGER_...x->version, 0)Description
TRUEnever evaluated
FALSEnever evaluated
0
157 goto err;
never executed: goto err;
0
158 *psx = sx;-
159 } else
never executed: end of block
0
160 sx = *psx;
never executed: sx = *psx;
0
161 if (SXNET_get_id_INTEGER(sx, zone)) {
SXNET_get_id_INTEGER(sx, zone)Description
TRUEnever evaluated
FALSEnever evaluated
0
162 X509V3err(X509V3_F_SXNET_ADD_ID_INTEGER, X509V3_R_DUPLICATE_ZONE_ID);-
163 return 0;
never executed: return 0;
0
164 }-
165-
166 if ((id = SXNETID_new()) == NULL)
(id = SXNETID_...== ((void *)0)Description
TRUEnever evaluated
FALSEnever evaluated
0
167 goto err;
never executed: goto err;
0
168 if (userlen == -1)
userlen == -1Description
TRUEnever evaluated
FALSEnever evaluated
0
169 userlen = strlen(user);
never executed: userlen = strlen(user);
0
170-
171 if (!ASN1_OCTET_STRING_set(id->user, (const unsigned char *)user, userlen))
!ASN1_OCTET_ST...user, userlen)Description
TRUEnever evaluated
FALSEnever evaluated
0
172 goto err;
never executed: goto err;
0
173 if (!sk_SXNETID_push(sx->ids, id))
!sk_SXNETID_push(sx->ids, id)Description
TRUEnever evaluated
FALSEnever evaluated
0
174 goto err;
never executed: goto err;
0
175 id->zone = zone;-
176 return 1;
never executed: return 1;
0
177-
178 err:-
179 X509V3err(X509V3_F_SXNET_ADD_ID_INTEGER, ERR_R_MALLOC_FAILURE);-
180 SXNETID_free(id);-
181 SXNET_free(sx);-
182 *psx = NULL;-
183 return 0;
never executed: return 0;
0
184}-
185-
186ASN1_OCTET_STRING *SXNET_get_id_asc(SXNET *sx, const char *zone)-
187{-
188 ASN1_INTEGER *izone;-
189 ASN1_OCTET_STRING *oct;-
190-
191 if ((izone = s2i_ASN1_INTEGER(NULL, zone)) == NULL) {
(izone = s2i_A...== ((void *)0)Description
TRUEnever evaluated
FALSEnever evaluated
0
192 X509V3err(X509V3_F_SXNET_GET_ID_ASC, X509V3_R_ERROR_CONVERTING_ZONE);-
193 return NULL;
never executed: return ((void *)0) ;
0
194 }-
195 oct = SXNET_get_id_INTEGER(sx, izone);-
196 ASN1_INTEGER_free(izone);-
197 return oct;
never executed: return oct;
0
198}-
199-
200ASN1_OCTET_STRING *SXNET_get_id_ulong(SXNET *sx, unsigned long lzone)-
201{-
202 ASN1_INTEGER *izone;-
203 ASN1_OCTET_STRING *oct;-
204-
205 if ((izone = ASN1_INTEGER_new()) == NULL
(izone = ASN1_...== ((void *)0)Description
TRUEnever evaluated
FALSEnever evaluated
0
206 || !ASN1_INTEGER_set(izone, lzone)) {
!ASN1_INTEGER_...(izone, lzone)Description
TRUEnever evaluated
FALSEnever evaluated
0
207 X509V3err(X509V3_F_SXNET_GET_ID_ULONG, ERR_R_MALLOC_FAILURE);-
208 ASN1_INTEGER_free(izone);-
209 return NULL;
never executed: return ((void *)0) ;
0
210 }-
211 oct = SXNET_get_id_INTEGER(sx, izone);-
212 ASN1_INTEGER_free(izone);-
213 return oct;
never executed: return oct;
0
214}-
215-
216ASN1_OCTET_STRING *SXNET_get_id_INTEGER(SXNET *sx, ASN1_INTEGER *zone)-
217{-
218 SXNETID *id;-
219 int i;-
220 for (i = 0; i < sk_SXNETID_num(sx->ids); i++) {
i < sk_SXNETID_num(sx->ids)Description
TRUEnever evaluated
FALSEnever evaluated
0
221 id = sk_SXNETID_value(sx->ids, i);-
222 if (!ASN1_INTEGER_cmp(id->zone, zone))
!ASN1_INTEGER_...d->zone, zone)Description
TRUEnever evaluated
FALSEnever evaluated
0
223 return id->user;
never executed: return id->user;
0
224 }
never executed: end of block
0
225 return NULL;
never executed: return ((void *)0) ;
0
226}-
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