/* This Source Code Form is subject to the terms of the Mozilla Public
 * License, v. 2.0. If a copy of the MPL was not distributed with this
 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
/*
 * test_certchainchecker.c
 *
 * Test Cert Chain Checker
 *
 */

#include "testutil.h"
#include "testutil_nss.h"

static void *plContext = NULL;


static
PKIX_Error *dummyChecker_Check(
        PKIX_CertChainChecker *checker,
        PKIX_PL_Cert *cert,
        PKIX_List *unresolvedCriticalExtensions,
        void **pNBIOContext,
        void *plContext)
{
        goto cleanup;

cleanup:

        return(NULL);
}


static
void test_CertChainChecker_Duplicate(PKIX_CertChainChecker *original)
{
        PKIX_Boolean originalForward = PKIX_FALSE;
        PKIX_Boolean copyForward = PKIX_FALSE;
        PKIX_Boolean originalForwardDir = PKIX_FALSE;
        PKIX_Boolean copyForwardDir = PKIX_FALSE;
        PKIX_CertChainChecker *copy = NULL;
        PKIX_CertChainChecker_CheckCallback originalCallback = NULL;
        PKIX_CertChainChecker_CheckCallback copyCallback = NULL;
        PKIX_PL_Object *originalState = NULL;
        PKIX_PL_Object *copyState = NULL;
        PKIX_List *originalList = NULL;
        PKIX_List *copyList = NULL;

        PKIX_TEST_STD_VARS();

        subTest("CertChainChecker_Duplicate");

        PKIX_TEST_EXPECT_NO_ERROR(PKIX_PL_Object_Duplicate
                ((PKIX_PL_Object *)original,
                (PKIX_PL_Object **)&copy,
                plContext));

        subTest("CertChainChecker_GetCheckCallback");
        PKIX_TEST_EXPECT_NO_ERROR(PKIX_CertChainChecker_GetCheckCallback
                (original, &originalCallback, plContext));
        PKIX_TEST_EXPECT_NO_ERROR(PKIX_CertChainChecker_GetCheckCallback
                (copy, &copyCallback, plContext));
        if (originalCallback != copyCallback) {
                pkixTestErrorMsg = "CheckCallback functions are not equal!";
                goto cleanup;
        }

        subTest("CertChainChecker_IsForwardCheckingSupported");
        PKIX_TEST_EXPECT_NO_ERROR
                (PKIX_CertChainChecker_IsForwardCheckingSupported
                (original, &originalForward, plContext));
        PKIX_TEST_EXPECT_NO_ERROR
                (PKIX_CertChainChecker_IsForwardCheckingSupported
                (copy, &copyForward, plContext));
        if (originalForward != copyForward) {
                pkixTestErrorMsg = "ForwardChecking booleans are not equal!";
                goto cleanup;
        }

        subTest("CertChainChecker_IsForwardDirectionExpected");
        PKIX_TEST_EXPECT_NO_ERROR
                (PKIX_CertChainChecker_IsForwardDirectionExpected
                (original, &originalForwardDir, plContext));
        PKIX_TEST_EXPECT_NO_ERROR
                (PKIX_CertChainChecker_IsForwardDirectionExpected
                (copy, &copyForwardDir, plContext));
        if (originalForwardDir != copyForwardDir) {
                pkixTestErrorMsg = "ForwardDirection booleans are not equal!";
                goto cleanup;
        }

        subTest("CertChainChecker_GetCertChainCheckerState");
        PKIX_TEST_EXPECT_NO_ERROR
                (PKIX_CertChainChecker_GetCertChainCheckerState
                (original, &originalState, plContext));
        PKIX_TEST_EXPECT_NO_ERROR
                (PKIX_CertChainChecker_GetCertChainCheckerState
                (copy, &copyState, plContext));
        testEqualsHelper(originalState, copyState, PKIX_TRUE, plContext);

        subTest("CertChainChecker_GetSupportedExtensions");
        PKIX_TEST_EXPECT_NO_ERROR
                (PKIX_CertChainChecker_GetSupportedExtensions
                (original, &originalList, plContext));
        PKIX_TEST_EXPECT_NO_ERROR
                (PKIX_CertChainChecker_GetSupportedExtensions
                (copy, &copyList, plContext));
        testEqualsHelper
                ((PKIX_PL_Object *)originalList,
                (PKIX_PL_Object *)copyList,
                PKIX_TRUE,
                plContext);

cleanup:

        PKIX_TEST_DECREF_AC(copy);
        PKIX_TEST_DECREF_AC(originalState);
        PKIX_TEST_DECREF_AC(copyState);
        PKIX_TEST_DECREF_AC(originalList);
        PKIX_TEST_DECREF_AC(copyList);

        PKIX_TEST_RETURN();
}

int test_certchainchecker(int argc, char *argv[]) {

        PKIX_UInt32 actualMinorVersion;
        PKIX_PL_OID *bcOID = NULL;
        PKIX_PL_OID *ncOID = NULL;
        PKIX_PL_OID *cpOID = NULL;
        PKIX_PL_OID *pmOID = NULL;
        PKIX_PL_OID *pcOID = NULL;
        PKIX_PL_OID *iaOID = NULL;
        PKIX_CertChainChecker *dummyChecker = NULL;
        PKIX_List *supportedExtensions = NULL;
        PKIX_PL_Object *initialState = NULL;
        PKIX_UInt32 j = 0;

        PKIX_TEST_STD_VARS();

        startTests("CertChainChecker");

        PKIX_TEST_EXPECT_NO_ERROR(
            PKIX_PL_NssContext_Create(0, PKIX_FALSE, NULL, &plContext));

        PKIX_TEST_EXPECT_NO_ERROR(PKIX_List_Create
                (&supportedExtensions, plContext));

        PKIX_TEST_EXPECT_NO_ERROR(PKIX_PL_OID_Create
                (PKIX_BASICCONSTRAINTS_OID, &bcOID, plContext));
        PKIX_TEST_EXPECT_NO_ERROR(PKIX_List_AppendItem
                (supportedExtensions, (PKIX_PL_Object *)bcOID, plContext));

        PKIX_TEST_EXPECT_NO_ERROR(PKIX_PL_OID_Create
                (PKIX_NAMECONSTRAINTS_OID, &ncOID, plContext));
        PKIX_TEST_EXPECT_NO_ERROR(PKIX_List_AppendItem
                (supportedExtensions, (PKIX_PL_Object *)ncOID, plContext));

        PKIX_TEST_EXPECT_NO_ERROR(PKIX_PL_OID_Create
                (PKIX_CERTIFICATEPOLICIES_OID, &cpOID, plContext));
        PKIX_TEST_EXPECT_NO_ERROR(PKIX_List_AppendItem
                (supportedExtensions, (PKIX_PL_Object *)cpOID, plContext));

        PKIX_TEST_EXPECT_NO_ERROR(PKIX_PL_OID_Create
                (PKIX_POLICYMAPPINGS_OID, &pmOID, plContext));
        PKIX_TEST_EXPECT_NO_ERROR(PKIX_List_AppendItem
                (supportedExtensions, (PKIX_PL_Object *)pmOID, plContext));

        PKIX_TEST_EXPECT_NO_ERROR(PKIX_PL_OID_Create
                (PKIX_POLICYCONSTRAINTS_OID, &pcOID, plContext));
        PKIX_TEST_EXPECT_NO_ERROR(PKIX_List_AppendItem
                (supportedExtensions, (PKIX_PL_Object *)pcOID, plContext));

        PKIX_TEST_EXPECT_NO_ERROR(PKIX_PL_OID_Create
                (PKIX_INHIBITANYPOLICY_OID, &iaOID, plContext));
        PKIX_TEST_EXPECT_NO_ERROR(PKIX_List_AppendItem
                (supportedExtensions, (PKIX_PL_Object *)iaOID, plContext));

        PKIX_TEST_DECREF_BC(bcOID);
        PKIX_TEST_DECREF_BC(ncOID);
        PKIX_TEST_DECREF_BC(cpOID);
        PKIX_TEST_DECREF_BC(pmOID);
        PKIX_TEST_DECREF_BC(pcOID);
        PKIX_TEST_DECREF_BC(iaOID);

        PKIX_TEST_EXPECT_NO_ERROR(PKIX_PL_Object_IncRef
                ((PKIX_PL_Object *)supportedExtensions, plContext));

        initialState = (PKIX_PL_Object *)supportedExtensions;

        subTest("CertChainChecker_Create");
        PKIX_TEST_EXPECT_NO_ERROR(PKIX_CertChainChecker_Create
                (dummyChecker_Check, /* PKIX_CertChainChecker_CheckCallback */
                PKIX_FALSE,          /* forwardCheckingSupported */
                PKIX_FALSE,          /* forwardDirectionExpected */
                supportedExtensions,
                NULL,                /* PKIX_PL_Object *initialState */
                &dummyChecker,
                plContext));

        PKIX_TEST_EXPECT_NO_ERROR
                (PKIX_CertChainChecker_SetCertChainCheckerState
                (dummyChecker, initialState, plContext));

        test_CertChainChecker_Duplicate(dummyChecker);

        subTest("CertChainChecker_Destroy");
        PKIX_TEST_DECREF_BC(dummyChecker);

cleanup:

        PKIX_TEST_DECREF_AC(dummyChecker);
        PKIX_TEST_DECREF_AC(initialState);
        PKIX_TEST_DECREF_AC(supportedExtensions);

        PKIX_Shutdown(plContext);

        PKIX_TEST_RETURN();

        endTests("CertChainChecker");

        return (0);
}