+/* Add extensions to certificate request */
+
+int X509V3_EXT_REQ_add_conf(LHASH *conf, X509V3_CTX *ctx, char *section,
+ X509_REQ *req)
+{
+ X509_EXTENSION *ext;
+ STACK_OF(X509_EXTENSION) *extlist = NULL;
+ STACK_OF(CONF_VALUE) *nval;
+ CONF_VALUE *val;
+ int i;
+ if(!(nval = CONF_get_section(conf, section))) return 0;
+ for(i = 0; i < sk_CONF_VALUE_num(nval); i++) {
+ val = sk_CONF_VALUE_value(nval, i);
+ if(!(ext = X509V3_EXT_conf(conf, ctx, val->name, val->value)))
+ return 0;
+ if(!extlist) extlist = sk_X509_EXTENSION_new_null();
+ sk_X509_EXTENSION_push(extlist, ext);
+ }
+ if(req) i = X509_REQ_add_extensions(req, extlist);
+ else i = 1;
+ sk_X509_EXTENSION_pop_free(extlist, X509_EXTENSION_free);
+ return i;
+}
+