/// <summary>DecodeRedirect</summary>
/// <param name="queryString">string</param>
/// <returns>デコードされたsaml</returns>
public static string DecodeRedirect(string queryString)
{
// EcodeRedirectの逆
// --------------------------------------------------
// Saml → URLデコード → Base64デコード
// → DEFLATE解凍 → XML宣言のエンコーディング → XML
// --------------------------------------------------
// Samlの抽出
string saml = "";
if (queryString.IndexOf("SAMLRequest") != -1)
{
saml = StringExtractor.GetParameterFromQueryString("SAMLRequest", queryString);
}
else if (queryString.IndexOf("SAMLResponse") != -1)
{
saml = StringExtractor.GetParameterFromQueryString("SAMLResponse", queryString);
}
else
{
return("");
}
byte[] tempByte = DeflateCompression.Decompress(
CustomEncode.FromBase64String(CustomEncode.UrlDecode(saml)));
//// XML宣言部分を取得するために、us_asciiでデコード
//string tempString = CustomEncode.ByteToString(tempByte, CustomEncode.us_ascii);
//// エンコーディング オブジェクトの取得
//Encoding enc = XmlLib.GetEncodingFromXmlDeclaration(tempString);
return(CustomEncode.ByteToString(tempByte, CustomEncode.us_ascii)); // enc.CodePage);
}
/// <summary>MemoryStream</summary>
private static void MemoryStream()
{
// DeflateCompression
byte[] input = CustomEncode.StringToByte(TestDeflateCompression.hoge, CustomEncode.UTF_8);
byte[] compressed = DeflateCompression.Compress(input);
byte[] decompressed = DeflateCompression.Decompress(compressed);
if (TestDeflateCompression.hoge == CustomEncode.ByteToString(decompressed, CustomEncode.UTF_8))
{
MyDebug.OutputDebugAndConsole("DeflateCompression(MemoryStream)", "is working properly.");
}
else
{
MyDebug.OutputDebugAndConsole("DeflateCompression(MemoryStream)", "is not working properly.");
}
}
internal static string Unarchive(string text)
{
var data = Convert.FromBase64String(text);
byte[] unarchivedData = null;
var dataWithEncryptionInfo = DataWithArchivingInfo.FromProcessedData(data);
var mode = dataWithEncryptionInfo.Mode;
switch (mode)
{
case StorageModes.CompressAndEncrypt:
unarchivedData = DeflateCompression.Decompress(AesEncryption.Decrypt(dataWithEncryptionInfo.Data));
break;
case StorageModes.Compress:
unarchivedData = DeflateCompression.Decompress(dataWithEncryptionInfo.Data);
break;
case StorageModes.Store:
unarchivedData = dataWithEncryptionInfo.Data;
break;
}
return(Encoding.UTF8.GetString(unarchivedData));
}
/// <summary>FileStream</summary>
private static void FileStream()
{
StreamWriter sr = null;
string inFilePath = "";
string outFilePath = "";
string resultFilePath = "";
#region outFilePathを明示しないパターン
// inFilePathの作成
inFilePath = Path.GetTempFileName();
sr = File.CreateText(inFilePath);
sr.WriteLine(TestDeflateCompression.hoge);
sr.Close();
// 圧縮（outFilePath
outFilePath = DeflateCompression.Compress(inFilePath);
// 解凍（resultFilePath
resultFilePath = DeflateCompression.Decompress(outFilePath);
// ファイルの比較
if (ResourceLoader.LoadAsString(inFilePath, Encoding.UTF8)
== ResourceLoader.LoadAsString(resultFilePath, Encoding.UTF8))
{
MyDebug.OutputDebugAndConsole("DeflateCompression(FileStream)-1", "is working properly.");
}
else
{
MyDebug.OutputDebugAndConsole("DeflateCompression(FileStream)-1", "is not working properly.");
}
// ファイルの削除
File.Delete(inFilePath);
File.Delete(outFilePath);
File.Delete(resultFilePath);
#endregion
#region outFilePathを明示するパターン
// inFilePathの作成
inFilePath = Path.GetTempFileName();
sr = File.CreateText(inFilePath);
sr.WriteLine(TestDeflateCompression.hoge);
sr.Close();
// 圧縮（outFilePath
outFilePath = Path.GetTempFileName();
outFilePath = outFilePath.Remove(outFilePath.Length - 4); // 拡張し無し
outFilePath = DeflateCompression.Compress(inFilePath, "zz", outFilePath);
// 解凍（resultFilePath
resultFilePath = Path.GetTempFileName();
resultFilePath = resultFilePath.Remove(outFilePath.Length - 4) + ".dcmp"; // 拡張し有り
resultFilePath = DeflateCompression.Decompress(outFilePath, "", resultFilePath);
// ファイルの比較
if (ResourceLoader.LoadAsString(inFilePath, Encoding.UTF8)
== ResourceLoader.LoadAsString(resultFilePath, Encoding.UTF8))
{
MyDebug.OutputDebugAndConsole("DeflateCompression(FileStream)-2", "is working properly.");
}
else
{
MyDebug.OutputDebugAndConsole("DeflateCompression(FileStream)-2", "is not working properly.");
}
// ファイルの削除
File.Delete(inFilePath);
File.Delete(outFilePath);
File.Delete(resultFilePath);
#endregion
}