/* x509_trs.c */
-/* Written by Dr Stephen N Henson (shenson@bigfoot.com) for the OpenSSL
+/* Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL
* project 1999.
*/
/* ====================================================================
#include <openssl/x509v3.h>
-static int tr_cmp(X509_TRUST **a, X509_TRUST **b);
+static int tr_cmp(const X509_TRUST * const *a,
+ const X509_TRUST * const *b);
static void trtable_free(X509_TRUST *p);
static int trust_1oidany(X509_TRUST *trust, X509 *x, int flags);
+static int trust_1oid(X509_TRUST *trust, X509 *x, int flags);
static int trust_compat(X509_TRUST *trust, X509 *x, int flags);
static int obj_trust(int id, X509 *x, int flags);
static X509_TRUST trstandard[] = {
{X509_TRUST_COMPAT, 0, trust_compat, "compatible", 0, NULL},
{X509_TRUST_SSL_CLIENT, 0, trust_1oidany, "SSL Client", NID_client_auth, NULL},
-{X509_TRUST_SSL_SERVER, 0, trust_1oidany, "SSL Client", NID_server_auth, NULL},
+{X509_TRUST_SSL_SERVER, 0, trust_1oidany, "SSL Server", NID_server_auth, NULL},
{X509_TRUST_EMAIL, 0, trust_1oidany, "S/MIME email", NID_email_protect, NULL},
+{X509_TRUST_OBJECT_SIGN, 0, trust_1oidany, "Object Signer", NID_code_sign, NULL},
+{X509_TRUST_OCSP_SIGN, 0, trust_1oid, "OCSP responder", NID_OCSP_sign, NULL},
+{X509_TRUST_OCSP_REQUEST, 0, trust_1oid, "OCSP request", NID_ad_OCSP, NULL},
+{X509_TRUST_TSA, 0, trust_1oidany, "TSA server", NID_time_stamp, NULL}
};
#define X509_TRUST_COUNT (sizeof(trstandard)/sizeof(X509_TRUST))
static STACK_OF(X509_TRUST) *trtable = NULL;
-static int tr_cmp(X509_TRUST **a, X509_TRUST **b)
+static int tr_cmp(const X509_TRUST * const *a,
+ const X509_TRUST * const *b)
{
return (*a)->trust - (*b)->trust;
}
int (*X509_TRUST_set_default(int (*trust)(int , X509 *, int)))(int, X509 *, int)
{
-int (*oldtrust)(int , X509 *, int);
-oldtrust = default_trust;
-default_trust = trust;
-return oldtrust;
+ int (*oldtrust)(int , X509 *, int);
+ oldtrust = default_trust;
+ default_trust = trust;
+ return oldtrust;
}
X509_TRUST * X509_TRUST_get0(int idx)
{
if(idx < 0) return NULL;
- if(idx < X509_TRUST_COUNT) return trstandard + idx;
+ if(idx < (int)X509_TRUST_COUNT) return trstandard + idx;
return sk_X509_TRUST_value(trtable, idx - X509_TRUST_COUNT);
}
return idx + X509_TRUST_COUNT;
}
+int X509_TRUST_set(int *t, int trust)
+{
+ if(X509_TRUST_get_by_id(trust) == -1) {
+ X509err(X509_F_X509_TRUST_SET, X509_R_INVALID_TRUST);
+ return 0;
+ }
+ *t = trust;
+ return 1;
+}
+
int X509_TRUST_add(int id, int flags, int (*ck)(X509_TRUST *, X509 *, int),
char *name, int arg1, void *arg2)
{
idx = X509_TRUST_get_by_id(id);
/* Need a new entry */
if(idx == -1) {
- if(!(trtmp = Malloc(sizeof(X509_TRUST)))) {
+ if(!(trtmp = OPENSSL_malloc(sizeof(X509_TRUST)))) {
X509err(X509_F_X509_TRUST_ADD,ERR_R_MALLOC_FAILURE);
return 0;
}
trtmp->flags = X509_TRUST_DYNAMIC;
} else trtmp = X509_TRUST_get0(idx);
- /* Free existing name if dynamic */
- if(trtmp->flags & X509_TRUST_DYNAMIC_NAME) Free(trtmp->name);
+ /* OPENSSL_free existing name if dynamic */
+ if(trtmp->flags & X509_TRUST_DYNAMIC_NAME) OPENSSL_free(trtmp->name);
/* dup supplied name */
if(!(trtmp->name = BUF_strdup(name))) {
X509err(X509_F_X509_TRUST_ADD,ERR_R_MALLOC_FAILURE);
if (p->flags & X509_TRUST_DYNAMIC)
{
if (p->flags & X509_TRUST_DYNAMIC_NAME)
- Free(p->name);
- Free(p);
+ OPENSSL_free(p->name);
+ OPENSSL_free(p);
}
}
void X509_TRUST_cleanup(void)
{
- int i;
+ unsigned int i;
for(i = 0; i < X509_TRUST_COUNT; i++) trtable_free(trstandard + i);
sk_X509_TRUST_pop_free(trtable, trtable_free);
trtable = NULL;
static int trust_1oidany(X509_TRUST *trust, X509 *x, int flags)
{
- if(x->aux) return obj_trust(trust->arg1, x, flags);
+ if(x->aux && (x->aux->trust || x->aux->reject))
+ return obj_trust(trust->arg1, x, flags);
/* we don't have any trust settings: for compatibility
* we return trusted if it is self signed
*/
return trust_compat(trust, x, flags);
}
+static int trust_1oid(X509_TRUST *trust, X509 *x, int flags)
+{
+ if(x->aux) return obj_trust(trust->arg1, x, flags);
+ return X509_TRUST_UNTRUSTED;
+}
+
static int trust_compat(X509_TRUST *trust, X509 *x, int flags)
{
X509_check_purpose(x, -1, 0);