/*
 * Copyright (c) 2017 Cisco and/or its affiliates.
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at:
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

/**
 */
#include <config.h>
#include <stdio.h>
#include <LongBow/runtime.h>

#include <ccnx/common/internal/ccnx_ValidationFacadeV1.h>

#include <ccnx/common/codec/schema_v1/ccnxCodecSchemaV1_TlvDictionary.h>

// ========================================================================================

bool
ccnxValidationRsaSha256_Set(CCNxTlvDictionary *message, const PARCBuffer *keyid, const CCNxKeyLocator *keyLocator)
{
    bool success = true;
    success &= ccnxTlvDictionary_PutInteger(message, CCNxCodecSchemaV1TlvDictionary_ValidationFastArray_CRYPTO_SUITE, PARCCryptoSuite_RSA_SHA256);

    if (keyid) {
        success &= ccnxTlvDictionary_PutBuffer(message, CCNxCodecSchemaV1TlvDictionary_ValidationFastArray_KEYID, keyid);
    }

    success &= ccnxValidationFacadeV1_SetKeyLocator(message, (CCNxKeyLocator *) keyLocator);         // un-consting

    return success;
}

bool
ccnxValidationRsaSha256_Test(const CCNxTlvDictionary *message)
{
    if (ccnxTlvDictionary_IsValueInteger(message, CCNxCodecSchemaV1TlvDictionary_ValidationFastArray_CRYPTO_SUITE)) {
        uint64_t cryptosuite = ccnxTlvDictionary_GetInteger(message, CCNxCodecSchemaV1TlvDictionary_ValidationFastArray_CRYPTO_SUITE);
        return (cryptosuite == PARCCryptoSuite_RSA_SHA256);
    }
    return false;
}