public static bool CreateDecryptedImages(string sessionId)
{
string[] filePaths = GetEncryptedImagePaths(sessionId);
foreach (string path in filePaths)
{
try
{
byte[] fileBytes = File.ReadAllBytes(path);
byte[] decrypted = CacheEncrypter.DecryptData(fileBytes, CommonConst.DES_KEY);
CacheUtils.ByteToImage(decrypted).Save(string.Format("{0}\\{1}\\{2}", CommonConst.LOCAL_CACHE_PATH,
sessionId, Path.GetFileName(path).Replace(CommonConst.ENCR_IMG_EXT, CommonConst.DECR_IMG_EXT)));
}
catch { }
}
return(true);
}
public static bool DecryptData(string sessionId)
{
if (!File.Exists(GetDataEncryptedFilePath(sessionId)))
{
return(true);
}
try
{
byte[] encrypted = File.ReadAllBytes(GetDataEncryptedFilePath(sessionId));
byte[] decrypted = CacheEncrypter.DecryptData(encrypted, CommonConst.DES_KEY);
File.WriteAllText(GetDataDecryptedFilePath(sessionId), CacheUtils.GetString(decrypted));
} catch { }
return(true);
}
