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-rw-r--r--crypto/x509v3/v3_sxnet.c271
1 files changed, 141 insertions, 130 deletions
diff --git a/crypto/x509v3/v3_sxnet.c b/crypto/x509v3/v3_sxnet.c
index 2a6bf11b6505..a4e6a93e0b9b 100644
--- a/crypto/x509v3/v3_sxnet.c
+++ b/crypto/x509v3/v3_sxnet.c
@@ -1,6 +1,7 @@
/* v3_sxnet.c */
-/* Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL
- * project 1999.
+/*
+ * Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL project
+ * 1999.
*/
/* ====================================================================
* Copyright (c) 1999 The OpenSSL Project. All rights reserved.
@@ -10,7 +11,7 @@
* are met:
*
* 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
+ * notice, this list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in
@@ -67,196 +68,206 @@
#define SXNET_TEST
-static int sxnet_i2r(X509V3_EXT_METHOD *method, SXNET *sx, BIO *out, int indent);
+static int sxnet_i2r(X509V3_EXT_METHOD *method, SXNET *sx, BIO *out,
+ int indent);
#ifdef SXNET_TEST
-static SXNET * sxnet_v2i(X509V3_EXT_METHOD *method, X509V3_CTX *ctx,
- STACK_OF(CONF_VALUE) *nval);
+static SXNET *sxnet_v2i(X509V3_EXT_METHOD *method, X509V3_CTX *ctx,
+ STACK_OF(CONF_VALUE) *nval);
#endif
const X509V3_EXT_METHOD v3_sxnet = {
-NID_sxnet, X509V3_EXT_MULTILINE, ASN1_ITEM_ref(SXNET),
-0,0,0,0,
-0,0,
-0,
+ NID_sxnet, X509V3_EXT_MULTILINE, ASN1_ITEM_ref(SXNET),
+ 0, 0, 0, 0,
+ 0, 0,
+ 0,
#ifdef SXNET_TEST
-(X509V3_EXT_V2I)sxnet_v2i,
+ (X509V3_EXT_V2I)sxnet_v2i,
#else
-0,
+ 0,
#endif
-(X509V3_EXT_I2R)sxnet_i2r,
-0,
-NULL
+ (X509V3_EXT_I2R)sxnet_i2r,
+ 0,
+ NULL
};
ASN1_SEQUENCE(SXNETID) = {
- ASN1_SIMPLE(SXNETID, zone, ASN1_INTEGER),
- ASN1_SIMPLE(SXNETID, user, ASN1_OCTET_STRING)
+ ASN1_SIMPLE(SXNETID, zone, ASN1_INTEGER),
+ ASN1_SIMPLE(SXNETID, user, ASN1_OCTET_STRING)
} ASN1_SEQUENCE_END(SXNETID)
IMPLEMENT_ASN1_FUNCTIONS(SXNETID)
ASN1_SEQUENCE(SXNET) = {
- ASN1_SIMPLE(SXNET, version, ASN1_INTEGER),
- ASN1_SEQUENCE_OF(SXNET, ids, SXNETID)
+ ASN1_SIMPLE(SXNET, version, ASN1_INTEGER),
+ ASN1_SEQUENCE_OF(SXNET, ids, SXNETID)
} ASN1_SEQUENCE_END(SXNET)
IMPLEMENT_ASN1_FUNCTIONS(SXNET)
static int sxnet_i2r(X509V3_EXT_METHOD *method, SXNET *sx, BIO *out,
- int indent)
+ int indent)
{
- long v;
- char *tmp;
- SXNETID *id;
- int i;
- v = ASN1_INTEGER_get(sx->version);
- BIO_printf(out, "%*sVersion: %ld (0x%lX)", indent, "", v + 1, v);
- for(i = 0; i < sk_SXNETID_num(sx->ids); i++) {
- id = sk_SXNETID_value(sx->ids, i);
- tmp = i2s_ASN1_INTEGER(NULL, id->zone);
- BIO_printf(out, "\n%*sZone: %s, User: ", indent, "", tmp);
- OPENSSL_free(tmp);
- M_ASN1_OCTET_STRING_print(out, id->user);
- }
- return 1;
+ long v;
+ char *tmp;
+ SXNETID *id;
+ int i;
+ v = ASN1_INTEGER_get(sx->version);
+ BIO_printf(out, "%*sVersion: %ld (0x%lX)", indent, "", v + 1, v);
+ for (i = 0; i < sk_SXNETID_num(sx->ids); i++) {
+ id = sk_SXNETID_value(sx->ids, i);
+ tmp = i2s_ASN1_INTEGER(NULL, id->zone);
+ BIO_printf(out, "\n%*sZone: %s, User: ", indent, "", tmp);
+ OPENSSL_free(tmp);
+ M_ASN1_OCTET_STRING_print(out, id->user);
+ }
+ return 1;
}
#ifdef SXNET_TEST
-/* NBB: this is used for testing only. It should *not* be used for anything
+/*
+ * NBB: this is used for testing only. It should *not* be used for anything
* else because it will just take static IDs from the configuration file and
* they should really be separate values for each user.
*/
-
-static SXNET * sxnet_v2i(X509V3_EXT_METHOD *method, X509V3_CTX *ctx,
- STACK_OF(CONF_VALUE) *nval)
+static SXNET *sxnet_v2i(X509V3_EXT_METHOD *method, X509V3_CTX *ctx,
+ STACK_OF(CONF_VALUE) *nval)
{
- CONF_VALUE *cnf;
- SXNET *sx = NULL;
- int i;
- for(i = 0; i < sk_CONF_VALUE_num(nval); i++) {
- cnf = sk_CONF_VALUE_value(nval, i);
- if(!SXNET_add_id_asc(&sx, cnf->name, cnf->value, -1))
- return NULL;
- }
- return sx;
+ CONF_VALUE *cnf;
+ SXNET *sx = NULL;
+ int i;
+ for (i = 0; i < sk_CONF_VALUE_num(nval); i++) {
+ cnf = sk_CONF_VALUE_value(nval, i);
+ if (!SXNET_add_id_asc(&sx, cnf->name, cnf->value, -1))
+ return NULL;
+ }
+ return sx;
}
-
-
+
#endif
/* Strong Extranet utility functions */
/* Add an id given the zone as an ASCII number */
-int SXNET_add_id_asc(SXNET **psx, char *zone, char *user,
- int userlen)
+int SXNET_add_id_asc(SXNET **psx, char *zone, char *user, int userlen)
{
- ASN1_INTEGER *izone = NULL;
- if(!(izone = s2i_ASN1_INTEGER(NULL, zone))) {
- X509V3err(X509V3_F_SXNET_ADD_ID_ASC,X509V3_R_ERROR_CONVERTING_ZONE);
- return 0;
- }
- return SXNET_add_id_INTEGER(psx, izone, user, userlen);
+ ASN1_INTEGER *izone = NULL;
+ if (!(izone = s2i_ASN1_INTEGER(NULL, zone))) {
+ X509V3err(X509V3_F_SXNET_ADD_ID_ASC, X509V3_R_ERROR_CONVERTING_ZONE);
+ return 0;
+ }
+ return SXNET_add_id_INTEGER(psx, izone, user, userlen);
}
/* Add an id given the zone as an unsigned long */
int SXNET_add_id_ulong(SXNET **psx, unsigned long lzone, char *user,
- int userlen)
+ int userlen)
{
- ASN1_INTEGER *izone = NULL;
- if(!(izone = M_ASN1_INTEGER_new()) || !ASN1_INTEGER_set(izone, lzone)) {
- X509V3err(X509V3_F_SXNET_ADD_ID_ULONG,ERR_R_MALLOC_FAILURE);
- M_ASN1_INTEGER_free(izone);
- return 0;
- }
- return SXNET_add_id_INTEGER(psx, izone, user, userlen);
-
+ ASN1_INTEGER *izone = NULL;
+ if (!(izone = M_ASN1_INTEGER_new()) || !ASN1_INTEGER_set(izone, lzone)) {
+ X509V3err(X509V3_F_SXNET_ADD_ID_ULONG, ERR_R_MALLOC_FAILURE);
+ M_ASN1_INTEGER_free(izone);
+ return 0;
+ }
+ return SXNET_add_id_INTEGER(psx, izone, user, userlen);
+
}
-/* Add an id given the zone as an ASN1_INTEGER.
- * Note this version uses the passed integer and doesn't make a copy so don't
- * free it up afterwards.
+/*
+ * Add an id given the zone as an ASN1_INTEGER. Note this version uses the
+ * passed integer and doesn't make a copy so don't free it up afterwards.
*/
int SXNET_add_id_INTEGER(SXNET **psx, ASN1_INTEGER *zone, char *user,
- int userlen)
+ int userlen)
{
- SXNET *sx = NULL;
- SXNETID *id = NULL;
- if(!psx || !zone || !user) {
- X509V3err(X509V3_F_SXNET_ADD_ID_INTEGER,X509V3_R_INVALID_NULL_ARGUMENT);
- return 0;
- }
- if(userlen == -1) userlen = strlen(user);
- if(userlen > 64) {
- X509V3err(X509V3_F_SXNET_ADD_ID_INTEGER,X509V3_R_USER_TOO_LONG);
- return 0;
- }
- if(!*psx) {
- if(!(sx = SXNET_new())) goto err;
- if(!ASN1_INTEGER_set(sx->version, 0)) goto err;
- *psx = sx;
- } else sx = *psx;
- if(SXNET_get_id_INTEGER(sx, zone)) {
- X509V3err(X509V3_F_SXNET_ADD_ID_INTEGER,X509V3_R_DUPLICATE_ZONE_ID);
- return 0;
- }
+ SXNET *sx = NULL;
+ SXNETID *id = NULL;
+ if (!psx || !zone || !user) {
+ X509V3err(X509V3_F_SXNET_ADD_ID_INTEGER,
+ X509V3_R_INVALID_NULL_ARGUMENT);
+ return 0;
+ }
+ if (userlen == -1)
+ userlen = strlen(user);
+ if (userlen > 64) {
+ X509V3err(X509V3_F_SXNET_ADD_ID_INTEGER, X509V3_R_USER_TOO_LONG);
+ return 0;
+ }
+ if (!*psx) {
+ if (!(sx = SXNET_new()))
+ goto err;
+ if (!ASN1_INTEGER_set(sx->version, 0))
+ goto err;
+ *psx = sx;
+ } else
+ sx = *psx;
+ if (SXNET_get_id_INTEGER(sx, zone)) {
+ X509V3err(X509V3_F_SXNET_ADD_ID_INTEGER, X509V3_R_DUPLICATE_ZONE_ID);
+ return 0;
+ }
- if(!(id = SXNETID_new())) goto err;
- if(userlen == -1) userlen = strlen(user);
-
- if(!M_ASN1_OCTET_STRING_set(id->user, user, userlen)) goto err;
- if(!sk_SXNETID_push(sx->ids, id)) goto err;
- id->zone = zone;
- return 1;
-
- err:
- X509V3err(X509V3_F_SXNET_ADD_ID_INTEGER,ERR_R_MALLOC_FAILURE);
- SXNETID_free(id);
- SXNET_free(sx);
- *psx = NULL;
- return 0;
+ if (!(id = SXNETID_new()))
+ goto err;
+ if (userlen == -1)
+ userlen = strlen(user);
+
+ if (!M_ASN1_OCTET_STRING_set(id->user, user, userlen))
+ goto err;
+ if (!sk_SXNETID_push(sx->ids, id))
+ goto err;
+ id->zone = zone;
+ return 1;
+
+ err:
+ X509V3err(X509V3_F_SXNET_ADD_ID_INTEGER, ERR_R_MALLOC_FAILURE);
+ SXNETID_free(id);
+ SXNET_free(sx);
+ *psx = NULL;
+ return 0;
}
ASN1_OCTET_STRING *SXNET_get_id_asc(SXNET *sx, char *zone)
{
- ASN1_INTEGER *izone = NULL;
- ASN1_OCTET_STRING *oct;
- if(!(izone = s2i_ASN1_INTEGER(NULL, zone))) {
- X509V3err(X509V3_F_SXNET_GET_ID_ASC,X509V3_R_ERROR_CONVERTING_ZONE);
- return NULL;
- }
- oct = SXNET_get_id_INTEGER(sx, izone);
- M_ASN1_INTEGER_free(izone);
- return oct;
+ ASN1_INTEGER *izone = NULL;
+ ASN1_OCTET_STRING *oct;
+ if (!(izone = s2i_ASN1_INTEGER(NULL, zone))) {
+ X509V3err(X509V3_F_SXNET_GET_ID_ASC, X509V3_R_ERROR_CONVERTING_ZONE);
+ return NULL;
+ }
+ oct = SXNET_get_id_INTEGER(sx, izone);
+ M_ASN1_INTEGER_free(izone);
+ return oct;
}
ASN1_OCTET_STRING *SXNET_get_id_ulong(SXNET *sx, unsigned long lzone)
{
- ASN1_INTEGER *izone = NULL;
- ASN1_OCTET_STRING *oct;
- if(!(izone = M_ASN1_INTEGER_new()) || !ASN1_INTEGER_set(izone, lzone)) {
- X509V3err(X509V3_F_SXNET_GET_ID_ULONG,ERR_R_MALLOC_FAILURE);
- M_ASN1_INTEGER_free(izone);
- return NULL;
- }
- oct = SXNET_get_id_INTEGER(sx, izone);
- M_ASN1_INTEGER_free(izone);
- return oct;
+ ASN1_INTEGER *izone = NULL;
+ ASN1_OCTET_STRING *oct;
+ if (!(izone = M_ASN1_INTEGER_new()) || !ASN1_INTEGER_set(izone, lzone)) {
+ X509V3err(X509V3_F_SXNET_GET_ID_ULONG, ERR_R_MALLOC_FAILURE);
+ M_ASN1_INTEGER_free(izone);
+ return NULL;
+ }
+ oct = SXNET_get_id_INTEGER(sx, izone);
+ M_ASN1_INTEGER_free(izone);
+ return oct;
}
ASN1_OCTET_STRING *SXNET_get_id_INTEGER(SXNET *sx, ASN1_INTEGER *zone)
{
- SXNETID *id;
- int i;
- for(i = 0; i < sk_SXNETID_num(sx->ids); i++) {
- id = sk_SXNETID_value(sx->ids, i);
- if(!M_ASN1_INTEGER_cmp(id->zone, zone)) return id->user;
- }
- return NULL;
+ SXNETID *id;
+ int i;
+ for (i = 0; i < sk_SXNETID_num(sx->ids); i++) {
+ id = sk_SXNETID_value(sx->ids, i);
+ if (!M_ASN1_INTEGER_cmp(id->zone, zone))
+ return id->user;
+ }
+ return NULL;
}
IMPLEMENT_STACK_OF(SXNETID)
+
IMPLEMENT_ASN1_SET_OF(SXNETID)