/*
 * Copyright 2024 the original author or authors.
 *
 * 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.
 */

package org.gradle.internal.encryption

import org.gradle.internal.hash.HashCode
import org.gradle.internal.service.scopes.Scope
import org.gradle.internal.service.scopes.ServiceScope
import org.gradle.util.internal.EncryptionAlgorithm
import java.io.InputStream
import java.io.OutputStream


/**
 * Provides access to configuration parameters to control encryption.
 */
@ServiceScope(Scope.BuildTree::class)
interface EncryptionConfiguration {
    val isEncrypting: Boolean
    val encryptionKeyHashCode: HashCode
    val encryptionAlgorithm: EncryptionAlgorithm
}


/**
 * A service for encrypting/decrypting streams.
 */
@ServiceScope(Scope.BuildTree::class)
interface EncryptionService : EncryptionConfiguration {
    fun outputStream(output: OutputStream): OutputStream
    fun inputStream(input: InputStream): InputStream
}
