Rewrite the extension code to use an ASN1_ITEM structure
[openssl.git] / crypto / x509v3 / v3_sxnet.c
index ac7aa7675241ac45910dde7c39c9c87716d0c916..751315e695a6d7103ced69bc28cb91fed0994c65 100644 (file)
 
 #include <stdio.h>
 #include "cryptlib.h"
-#include "conf.h"
-#include "asn1.h"
-#include "asn1_mac.h"
-#include "x509v3.h"
+#include <openssl/conf.h>
+#include <openssl/asn1.h>
+#include <openssl/asn1t.h>
+#include <openssl/x509v3.h>
 
 /* Support for Thawte strong extranet extension */
 
 #define SXNET_TEST
 
-#ifndef NOPROTO
 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 *nval);
+static SXNET * sxnet_v2i(X509V3_EXT_METHOD *method, X509V3_CTX *ctx,
+                                               STACK_OF(CONF_VALUE) *nval);
 #endif
-#else
-static int sxnet_i2r();
-#endif
-
 X509V3_EXT_METHOD v3_sxnet = {
-NID_sxnet, X509V3_EXT_MULTILINE,
-(X509V3_EXT_NEW)SXNET_new,
-SXNET_free,
-(X509V3_EXT_D2I)d2i_SXNET,
-i2d_SXNET,
-NULL, NULL,
-NULL, 
+NID_sxnet, X509V3_EXT_MULTILINE, &SXNET_it,
+0,0,0,0,
+0,0,
+0, 
 #ifdef SXNET_TEST
 (X509V3_EXT_V2I)sxnet_v2i,
 #else
-NULL,
+0,
 #endif
 (X509V3_EXT_I2R)sxnet_i2r,
-NULL,
+0,
 NULL
 };
 
+ASN1_SEQUENCE(SXNETID) = {
+       ASN1_SIMPLE(SXNETID, zone, ASN1_INTEGER),
+       ASN1_SIMPLE(SXNETID, user, ASN1_OCTET_STRING)
+} ASN1_SEQUENCE_END(SXNETID);
 
-/*
- * ASN1err(ASN1_F_SXNET_NEW,ERR_R_MALLOC_FAILURE);
- * ASN1err(ASN1_F_D2I_SXNET,ERR_R_MALLOC_FAILURE);
- * ASN1err(ASN1_F_SXNETID_NEW,ERR_R_MALLOC_FAILURE);
- * ASN1err(ASN1_F_D2I_SXNETID,ERR_R_MALLOC_FAILURE);
- */
-
-int i2d_SXNET(a,pp)
-SXNET *a;
-unsigned char **pp;
-{
-       M_ASN1_I2D_vars(a);
-
-       M_ASN1_I2D_len (a->version, i2d_ASN1_INTEGER);
-       M_ASN1_I2D_len_SEQUENCE_type (SXNETID, a->ids, i2d_SXNETID);
-
-       M_ASN1_I2D_seq_total();
-
-       M_ASN1_I2D_put (a->version, i2d_ASN1_INTEGER);
-       M_ASN1_I2D_put_SEQUENCE_type (SXNETID, a->ids, i2d_SXNETID);
-
-       M_ASN1_I2D_finish();
-}
-
-SXNET *SXNET_new()
-{
-       SXNET *ret=NULL;
-       ASN1_CTX c;
-       M_ASN1_New_Malloc(ret, SXNET);
-       M_ASN1_New(ret->version,ASN1_INTEGER_new);
-       M_ASN1_New(ret->ids,sk_SXNETID_new_null);
-       return (ret);
-       M_ASN1_New_Error(ASN1_F_SXNET_NEW);
-}
-
-SXNET *d2i_SXNET(a,pp,length)
-SXNET **a;
-unsigned char **pp;
-long length;
-{
-       M_ASN1_D2I_vars(a,SXNET *,SXNET_new);
-       M_ASN1_D2I_Init();
-       M_ASN1_D2I_start_sequence();
-       M_ASN1_D2I_get (ret->version, d2i_ASN1_INTEGER);
-       M_ASN1_D2I_get_seq_type (SXNETID, ret->ids, d2i_SXNETID, SXNETID_free);
-       M_ASN1_D2I_Finish(a, SXNET_free, ASN1_F_D2I_SXNET);
-}
-
-void SXNET_free(a)
-SXNET *a;
-{
-       if (a == NULL) return;
-       ASN1_INTEGER_free(a->version);
-       sk_SXNETID_pop_free(a->ids, SXNETID_free);
-       Free (a);
-}
-
-int i2d_SXNETID(a,pp)
-SXNETID *a;
-unsigned char **pp;
-{
-       M_ASN1_I2D_vars(a);
+IMPLEMENT_ASN1_FUNCTIONS(SXNETID)
 
-       M_ASN1_I2D_len (a->zone, i2d_ASN1_INTEGER);
-       M_ASN1_I2D_len (a->user, i2d_ASN1_OCTET_STRING);
-
-       M_ASN1_I2D_seq_total();
-
-       M_ASN1_I2D_put (a->zone, i2d_ASN1_INTEGER);
-       M_ASN1_I2D_put (a->user, i2d_ASN1_OCTET_STRING);
-
-       M_ASN1_I2D_finish();
-}
+ASN1_SEQUENCE(SXNET) = {
+       ASN1_SIMPLE(SXNET, version, ASN1_INTEGER),
+       ASN1_SEQUENCE_OF(SXNET, ids, SXNETID)
+} ASN1_SEQUENCE_END(SXNET);
 
-SXNETID *SXNETID_new()
-{
-       SXNETID *ret=NULL;
-       ASN1_CTX c;
-       M_ASN1_New_Malloc(ret, SXNETID);
-       ret->zone = NULL;
-       M_ASN1_New(ret->user,ASN1_OCTET_STRING_new);
-       return (ret);
-       M_ASN1_New_Error(ASN1_F_SXNETID_NEW);
-}
-
-SXNETID *d2i_SXNETID(a,pp,length)
-SXNETID **a;
-unsigned char **pp;
-long length;
-{
-       M_ASN1_D2I_vars(a,SXNETID *,SXNETID_new);
-       M_ASN1_D2I_Init();
-       M_ASN1_D2I_start_sequence();
-       M_ASN1_D2I_get(ret->zone, d2i_ASN1_INTEGER);
-       M_ASN1_D2I_get(ret->user, d2i_ASN1_OCTET_STRING);
-       M_ASN1_D2I_Finish(a, SXNETID_free, ASN1_F_D2I_SXNETID);
-}
-
-void SXNETID_free(a)
-SXNETID *a;
-{
-       if (a == NULL) return;
-       ASN1_INTEGER_free(a->zone);
-       ASN1_OCTET_STRING_free(a->user);
-       Free (a);
-}
+IMPLEMENT_ASN1_FUNCTIONS(SXNET)
 
-static int sxnet_i2r(method, sx, out, indent)
-X509V3_EXT_METHOD *method;
-SXNET *sx;
-BIO *out;
-int indent;
+static int sxnet_i2r(X509V3_EXT_METHOD *method, SXNET *sx, BIO *out,
+            int indent)
 {
        long v;
        char *tmp;
@@ -218,8 +114,8 @@ int indent;
                id = sk_SXNETID_value(sx->ids, i);
                tmp = i2s_ASN1_INTEGER(NULL, id->zone);
                BIO_printf(out, "\n%*sZone: %s, User: ", indent, "", tmp);
-               Free(tmp);
-               ASN1_OCTET_STRING_print(out, id->user);
+               OPENSSL_free(tmp);
+               M_ASN1_OCTET_STRING_print(out, id->user);
        }
        return 1;
 }
@@ -232,16 +128,14 @@ int indent;
  */
 
 
-static SXNET * sxnet_v2i(method, ctx, nval)
-X509V3_EXT_METHOD *method;
-X509V3_CTX *ctx;
-STACK *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_num(nval); i++) {
-               cnf = (CONF_VALUE *)sk_value(nval, 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;
        }
@@ -255,11 +149,8 @@ STACK *nval;
 
 /* Add an id given the zone as an ASCII number */
 
-int SXNET_add_id_asc(psx, zone, user, userlen)
-SXNET **psx;
-char *zone;
-unsigned 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))) {
@@ -271,16 +162,13 @@ int userlen;
 
 /* Add an id given the zone as an unsigned long */
 
-int SXNET_add_id_ulong(psx, lzone, user, userlen)
-SXNET **psx;
-unsigned long lzone;
-unsigned char *user;
-int userlen;
+int SXNET_add_id_ulong(SXNET **psx, unsigned long lzone, char *user,
+            int userlen)
 {
        ASN1_INTEGER *izone = NULL;
-       if(!(izone = ASN1_INTEGER_new()) || !ASN1_INTEGER_set(izone, lzone)) {
+       if(!(izone = M_ASN1_INTEGER_new()) || !ASN1_INTEGER_set(izone, lzone)) {
                X509V3err(X509V3_F_SXNET_ADD_ID_ULONG,ERR_R_MALLOC_FAILURE);
-               ASN1_INTEGER_free(izone);
+               M_ASN1_INTEGER_free(izone);
                return 0;
        }
        return SXNET_add_id_INTEGER(psx, izone, user, userlen);
@@ -292,11 +180,8 @@ int userlen;
  * free it up afterwards.
  */
 
-int SXNET_add_id_INTEGER(psx, zone, user, userlen)
-SXNET **psx;
-ASN1_INTEGER *zone;
-unsigned char *user;
-int userlen;
+int SXNET_add_id_INTEGER(SXNET **psx, ASN1_INTEGER *zone, char *user,
+            int userlen)
 {
        SXNET *sx = NULL;
        SXNETID *id = NULL;
@@ -322,7 +207,7 @@ int userlen;
        if(!(id = SXNETID_new())) goto err;
        if(userlen == -1) userlen = strlen(user);
                
-       if(!ASN1_OCTET_STRING_set(id->user, user, userlen)) goto err;
+       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;
@@ -335,9 +220,7 @@ int userlen;
        return 0;
 }
 
-ASN1_OCTET_STRING *SXNET_get_id_asc(sx, zone)
-SXNET *sx;
-char *zone;
+ASN1_OCTET_STRING *SXNET_get_id_asc(SXNET *sx, char *zone)
 {
        ASN1_INTEGER *izone = NULL;
        ASN1_OCTET_STRING *oct;
@@ -346,35 +229,31 @@ char *zone;
                return NULL;
        }
        oct = SXNET_get_id_INTEGER(sx, izone);
-       ASN1_INTEGER_free(oct);
+       M_ASN1_INTEGER_free(izone);
        return oct;
 }
 
-ASN1_OCTET_STRING *SXNET_get_id_ulong(sx, lzone)
-SXNET *sx;
-unsigned long lzone;
+ASN1_OCTET_STRING *SXNET_get_id_ulong(SXNET *sx, unsigned long lzone)
 {
        ASN1_INTEGER *izone = NULL;
        ASN1_OCTET_STRING *oct;
-       if(!(izone = ASN1_INTEGER_new()) || !ASN1_INTEGER_set(izone, lzone)) {
+       if(!(izone = M_ASN1_INTEGER_new()) || !ASN1_INTEGER_set(izone, lzone)) {
                X509V3err(X509V3_F_SXNET_GET_ID_ULONG,ERR_R_MALLOC_FAILURE);
-               ASN1_INTEGER_free(izone);
+               M_ASN1_INTEGER_free(izone);
                return NULL;
        }
        oct = SXNET_get_id_INTEGER(sx, izone);
-       ASN1_INTEGER_free(oct);
+       M_ASN1_INTEGER_free(izone);
        return oct;
 }
 
-ASN1_OCTET_STRING *SXNET_get_id_INTEGER(sx, zone)
-SXNET *sx;
-ASN1_INTEGER *zone;
+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(!ASN1_INTEGER_cmp(id->zone, zone)) return id->user;
+               if(!M_ASN1_INTEGER_cmp(id->zone, zone)) return id->user;
        }
        return NULL;
 }