return 0;
}
+/* Check for match between two dist point names: three separate cases.
+ * 1. Both are relative names and compare X509_NAME types.
+ * 2. One full, one relative. Compare X509_NAME to GENERAL_NAMES.
+ * 3. Both are full names and compare two GENERAL_NAMES.
+ */
+
+
+static int idp_check_dp(DIST_POINT_NAME *a, DIST_POINT_NAME *b)
+ {
+ X509_NAME *nm = NULL;
+ GENERAL_NAMES *gens = NULL;
+ GENERAL_NAME *gena, *genb;
+ int i, j;
+ if (a->type == 1)
+ {
+ if (!a->dpname)
+ return 0;
+ /* Case 1: two X509_NAME */
+ if (b->type == 1)
+ {
+ if (!b->dpname)
+ return 0;
+ if (!X509_NAME_cmp(a->dpname, b->dpname))
+ return 1;
+ else
+ return 0;
+ }
+ /* Case 2: set name and GENERAL_NAMES appropriately */
+ nm = a->dpname;
+ gens = b->name.fullname;
+ }
+ else if (b->type == 1)
+ {
+ if (!b->dpname)
+ return 0;
+ /* Case 2: set name and GENERAL_NAMES appropriately */
+ gens = a->name.fullname;
+ nm = b->dpname;
+ }
+
+ /* Handle case 2 with one GENERAL_NAMES and one X509_NAME */
+ if (nm)
+ {
+ for (i = 0; i < sk_GENERAL_NAME_num(gens); i++)
+ {
+ gena = sk_GENERAL_NAME_value(gens, i);
+ if (gena->type != GEN_DIRNAME)
+ continue;
+ if (!X509_NAME_cmp(nm, gena->d.directoryName))
+ return 1;
+ }
+ return 0;
+ }
+
+ /* Else case 3: two GENERAL_NAMES */
+
+ for (i = 0; i < sk_GENERAL_NAME_num(a->name.fullname); i++)
+ {
+ gena = sk_GENERAL_NAME_value(a->name.fullname, i);
+ for (j = 0; j < sk_GENERAL_NAME_num(b->name.fullname); j++)
+ {
+ genb = sk_GENERAL_NAME_value(b->name.fullname, j);
+ if (!GENERAL_NAME_cmp(gena, genb))
+ return 1;
+ }
+ }
+
+ return 0;
+
+ }
/* Check IDP name matches at least one CRLDP name */
static int idp_check_scope(X509 *x, X509_CRL *crl)
{
- int i, j, k;
- GENERAL_NAMES *inames, *dnames;
+ int i;
if (crl->idp_flags & IDP_ONLYATTR)
return 0;
if (x->ex_flags & EXFLAG_CA)
}
if (!crl->idp->distpoint)
return 1;
- if (crl->idp->distpoint->type != 0)
- return 1;
if (!x->crldp)
return 0;
- inames = crl->idp->distpoint->name.fullname;
- for (i = 0; i < sk_GENERAL_NAME_num(inames); i++)
+ for (i = 0; i < sk_DIST_POINT_num(x->crldp); i++)
{
- GENERAL_NAME *igen = sk_GENERAL_NAME_value(inames, i);
- for (j = 0; j < sk_DIST_POINT_num(x->crldp); j++)
- {
- DIST_POINT *dp = sk_DIST_POINT_value(x->crldp, j);
- /* We don't handle these at present */
- if (dp->reasons || dp->CRLissuer)
- continue;
- if (!dp->distpoint || (dp->distpoint->type != 0))
- continue;
- dnames = dp->distpoint->name.fullname;
- for (k = 0; k < sk_GENERAL_NAME_num(dnames); k++)
- {
- GENERAL_NAME *cgen =
- sk_GENERAL_NAME_value(dnames, k);
- if (!GENERAL_NAME_cmp(igen, cgen))
- return 1;
- }
- }
+ DIST_POINT *dp = sk_DIST_POINT_value(x->crldp, i);
+ /* We don't handle these at present */
+ if (dp->reasons || dp->CRLissuer)
+ continue;
+ if (idp_check_dp(dp->distpoint, crl->idp->distpoint))
+ return 1;
}
return 0;
}