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feat : the bundle file decryption

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资源文件解密
This commit is contained in:
hevinci
2024-08-03 18:43:12 +08:00
parent 6b56275f87
commit d017688416
12 changed files with 319 additions and 226 deletions
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43
Assets/YooAsset/Runtime/InitializeParameters.cs
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@@ -55,15 +55,6 @@ namespace YooAsset
/// </summary>
public class FileSystemParameters
{
public const string FILE_VERIFY_LEVEL = "FILE_VERIFY_LEVEL";
public const string DECRYPTION_SERVICES = "DECRYPTION_SERVICES";
public const string APPEND_FILE_EXTENSION = "APPEND_FILE_EXTENSION";
public const string RAW_FILE_BUILD_PIPELINE = "RAW_FILE_BUILD_PIPELINE";
public const string REMOTE_SERVICES = "REMOTE_SERVICES";
public const string DISABLE_UNITY_WEB_CACHE = "DISABLE_UNITY_WEB_CACHE";
public const string RESUME_DOWNLOAD_MINMUM_SIZE = "RESUME_DOWNLOAD_MINMUM_SIZE";
public const string RESUME_DOWNLOAD_RESPONSE_CODES = "RESUME_DOWNLOAD_RESPONSE_CODES";
internal Dictionary<string, object> CreateParameters = new Dictionary<string, object>();
/// <summary>
@@ -108,30 +99,32 @@ namespace YooAsset
/// <summary>
/// 创建默认的内置文件系统参数
/// </summary>
/// <param name="decryptionServices">加密文件解密服务类</param>
/// <param name="verifyLevel">缓存文件的校验等级</param>
/// <param name="rootDirectory">内置文件的根路径</param>
public static FileSystemParameters CreateDefaultBuildinFileSystemParameters(IDecryptionServices decryptionServices = null, EFileVerifyLevel verifyLevel = EFileVerifyLevel.Middle, string rootDirectory = null)
{
string fileSystemClass = typeof(DefaultBuildinFileSystem).FullName;
var fileSystemParams = new FileSystemParameters(fileSystemClass, rootDirectory);
fileSystemParams.AddParameter(FILE_VERIFY_LEVEL, verifyLevel);
fileSystemParams.AddParameter(DECRYPTION_SERVICES, decryptionServices);
fileSystemParams.AddParameter(FileSystemParametersDefine.DECRYPTION_SERVICES, decryptionServices);
fileSystemParams.AddParameter(FileSystemParametersDefine.FILE_VERIFY_LEVEL, verifyLevel);
return fileSystemParams;
}
/// <summary>
/// 创建默认的内置文件系统参数（原生文件）
/// </summary>
/// <param name="decryptionServices">加密文件解密服务类</param>
/// <param name="verifyLevel">缓存文件的校验等级</param>
/// <param name="rootDirectory">内置文件的根路径</param>
public static FileSystemParameters CreateDefaultBuildinRawFileSystemParameters(IDecryptionServices decryptionServices = null, EFileVerifyLevel verifyLevel = EFileVerifyLevel.Middle, string rootDirectory = null)
{
string fileSystemClass = typeof(DefaultBuildinFileSystem).FullName;
var fileSystemParams = new FileSystemParameters(fileSystemClass, rootDirectory);
fileSystemParams.AddParameter(FILE_VERIFY_LEVEL, verifyLevel);
fileSystemParams.AddParameter(APPEND_FILE_EXTENSION, true);
fileSystemParams.AddParameter(RAW_FILE_BUILD_PIPELINE, true);
fileSystemParams.AddParameter(DECRYPTION_SERVICES, decryptionServices);
fileSystemParams.AddParameter(FileSystemParametersDefine.DECRYPTION_SERVICES, decryptionServices);
fileSystemParams.AddParameter(FileSystemParametersDefine.FILE_VERIFY_LEVEL, verifyLevel);
fileSystemParams.AddParameter(FileSystemParametersDefine.APPEND_FILE_EXTENSION, true);
fileSystemParams.AddParameter(FileSystemParametersDefine.RAW_FILE_BUILD_PIPELINE, true);
return fileSystemParams;
}
@@ -139,15 +132,16 @@ namespace YooAsset
/// 创建默认的缓存文件系统参数
/// </summary>
/// <param name="remoteServices">远端资源地址查询服务类</param>
/// <param name="decryptionServices">加密文件解密服务类</param>
/// <param name="verifyLevel">缓存文件的校验等级</param>
/// <param name="rootDirectory">文件系统的根目录</param>
public static FileSystemParameters CreateDefaultCacheFileSystemParameters(IRemoteServices remoteServices, IDecryptionServices decryptionServices = null, EFileVerifyLevel verifyLevel = EFileVerifyLevel.Middle, string rootDirectory = null)
{
string fileSystemClass = typeof(DefaultCacheFileSystem).FullName;
var fileSystemParams = new FileSystemParameters(fileSystemClass, rootDirectory);
fileSystemParams.AddParameter(REMOTE_SERVICES, remoteServices);
fileSystemParams.AddParameter(FILE_VERIFY_LEVEL, verifyLevel);
fileSystemParams.AddParameter(DECRYPTION_SERVICES, decryptionServices);
fileSystemParams.AddParameter(FileSystemParametersDefine.REMOTE_SERVICES, remoteServices);
fileSystemParams.AddParameter(FileSystemParametersDefine.DECRYPTION_SERVICES, decryptionServices);
fileSystemParams.AddParameter(FileSystemParametersDefine.FILE_VERIFY_LEVEL, verifyLevel);
return fileSystemParams;
}
@@ -155,17 +149,18 @@ namespace YooAsset
/// 创建默认的缓存文件系统参数（原生文件）
/// </summary>
/// <param name="remoteServices">远端资源地址查询服务类</param>
/// <param name="decryptionServices">加密文件解密服务类</param>
/// <param name="verifyLevel">缓存文件的校验等级</param>
/// <param name="rootDirectory">文件系统的根目录</param>
public static FileSystemParameters CreateDefaultCacheRawFileSystemParameters(IRemoteServices remoteServices, IDecryptionServices decryptionServices = null, EFileVerifyLevel verifyLevel = EFileVerifyLevel.Middle, string rootDirectory = null)
{
string fileSystemClass = typeof(DefaultCacheFileSystem).FullName;
var fileSystemParams = new FileSystemParameters(fileSystemClass, rootDirectory);
fileSystemParams.AddParameter(REMOTE_SERVICES, remoteServices);
fileSystemParams.AddParameter(FILE_VERIFY_LEVEL, verifyLevel);
fileSystemParams.AddParameter(APPEND_FILE_EXTENSION, true);
fileSystemParams.AddParameter(RAW_FILE_BUILD_PIPELINE, true);
fileSystemParams.AddParameter(DECRYPTION_SERVICES, decryptionServices);
fileSystemParams.AddParameter(FileSystemParametersDefine.REMOTE_SERVICES, remoteServices);
fileSystemParams.AddParameter(FileSystemParametersDefine.DECRYPTION_SERVICES, decryptionServices);
fileSystemParams.AddParameter(FileSystemParametersDefine.FILE_VERIFY_LEVEL, verifyLevel);
fileSystemParams.AddParameter(FileSystemParametersDefine.APPEND_FILE_EXTENSION, true);
fileSystemParams.AddParameter(FileSystemParametersDefine.RAW_FILE_BUILD_PIPELINE, true);
return fileSystemParams;
}
@@ -177,7 +172,7 @@ namespace YooAsset
{
string fileSystemClass = typeof(DefaultWebFileSystem).FullName;
var fileSystemParams = new FileSystemParameters(fileSystemClass, null);
fileSystemParams.AddParameter(DISABLE_UNITY_WEB_CACHE, disableUnityWebCache);
fileSystemParams.AddParameter(FileSystemParametersDefine.DISABLE_UNITY_WEB_CACHE, disableUnityWebCache);
return fileSystemParams;
}
}