1 files changed, 35 insertions, 0 deletions

diff --git a/src/openssl.c b/src/openssl.c
index 98043d9..59d4783 100644
--- a/src/openssl.c
+++ b/src/openssl.c
@@ -5950,6 +5950,40 @@ static int xc_getExtensionCount(lua_State *L) {
 } /* xc_getExtensionCount() */
 
 
+static int sk_openssl_string__gc(lua_State *L) {
+        STACK_OF(OPENSSL_STRING) **res = lua_touserdata(L, 1);
+
+        if (*res) {
+                sk_OPENSSL_STRING_free(*res);
+                *res = NULL;
+        }
+
+        return 0;
+} /* sk_openssl_string__gc() */
+
+
+static int xc_getOCSP(lua_State *L) {
+        X509 *crt = checksimple(L, 1, X509_CERT_CLASS);
+        STACK_OF(OPENSSL_STRING) **res = prepsimple(L, NULL, &sk_openssl_string__gc);
+        int num, i;
+
+        *res = X509_get1_ocsp(crt);
+        if (!*res)
+                return 0;
+
+        num = sk_OPENSSL_STRING_num(*res);
+        luaL_checkstack(L, num, "too many authorityInfoAccess");
+        for (i = 0; i < num; i++) {
+                lua_pushstring(L, sk_OPENSSL_STRING_value(*res, i));
+        }
+
+        sk_OPENSSL_STRING_free(*res);
+        *res = NULL;
+
+        return num;
+} /* xc_getOCSP */
+
+
 static int xc_isIssuedBy(lua_State *L) {
         X509 *crt = checksimple(L, 1, X509_CERT_CLASS);
         X509 *issuer = checksimple(L, 2, X509_CERT_CLASS);
@@ -6191,6 +6225,7 @@ static const auxL_Reg xc_methods[] = {
         { "addExtension",  &xc_addExtension },
         { "getExtension",  &xc_getExtension },
         { "getExtensionCount", &xc_getExtensionCount },
+        { "getOCSP",       &xc_getOCSP },
         { "isIssuedBy",    &xc_isIssuedBy },
         { "getPublicKey",  &xc_getPublicKey },
         { "setPublicKey",  &xc_setPublicKey },