/// <summary>
/// 3DES，数据无需URLEncode
/// </summary>
/// <param name="source"></param>
/// <param name="keyIndex"></param>
/// <returns></returns>
protected string Get3DES(byte[] source, int keyIndex)
{
byte[] bufferOut = null;
BroccoliProducts.DESCrytography.TripleDES(source,
ref bufferOut, DataCommonUtils.HexToBytes(KEY[keyIndex]), DataCommonUtils.HexToBytes(KEY[0]), true);
return(Convert.ToBase64String(bufferOut));
}
protected byte[] DESCrypt(string source)
{
byte[] bufferOut = null;
var crytSource = Convert.FromBase64String(source);
BroccoliProducts.DESCrytography.TripleDES(crytSource,
ref bufferOut, DataCommonUtils.HexToBytes(KEY[_index]), DataCommonUtils.HexToBytes(KEY[0]), false);
return(bufferOut);
}
public static string ParseLoginResponse(string responseDecrpt, int keyIndex)
{
byte[] response = Convert.FromBase64String(responseDecrpt);
string t = System.Text.Encoding.UTF8.GetString(response, 0, response.Length);
byte[] bufferOut = null;
BroccoliProducts.DESCrytography.TripleDES(response, ref bufferOut, DataCommonUtils.HexToBytes(KEY[keyIndex]), DataCommonUtils.HexToBytes(KEY[0]), false);
string userParam = System.Text.Encoding.UTF8.GetString(bufferOut, 0, bufferOut.Length);
return(userParam);
}
/// <summary>
/// 3DES加密
/// </summary>
/// <param name="source"></param>
/// <param name="keyIndex"></param>
/// <returns></returns>
protected string Get3DESClientKeys(string source, int keyIndex, bool isUrlEncode = true)
{
byte[] bufferOut = null;
var src = source;
if (isUrlEncode)
{
src = WebUtility.UrlEncode(source);
}
BroccoliProducts.DESCrytography.TripleDES(Encoding.UTF8.GetBytes(src),
ref bufferOut, DataCommonUtils.HexToBytes(KEY[keyIndex]), DataCommonUtils.HexToBytes(KEY[0]), true);
return(Convert.ToBase64String(bufferOut));
}
void load_Handler(object sender, object e)
{
if (_listViewScrollviewer == null)
{
_listViewScrollviewer = DataCommonUtils.FindChildOfType <ScrollViewer>(searchListView);
if (_listViewScrollviewer != null)
{
_listViewScrollviewer.ViewChanged += listViewScrollviewer_ViewChanged;
}
}
if (_snapListViewScrollViewer == null)
{
_snapListViewScrollViewer = DataCommonUtils.FindChildOfType <ScrollViewer>(snapSearchListView);
if (_snapListViewScrollViewer != null)
{
_snapListViewScrollViewer.ViewChanged += snapListViewScrollViewer_ViewChanged;
}
}
}
public string GetLoginUrl(string userName, string password)
{
if (string.IsNullOrEmpty(userName) ||
string.IsNullOrEmpty(password))
{
return(string.Empty);
}
var userParam = WebUtility.UrlEncode(userName) + "&&"
+ WebUtility.UrlEncode(password) + "&&"
+ WebUtility.UrlEncode(DeviceInfoFactory.Instance.DataInfos[0].DeviceId);
int randomKey = (new System.Random()).Next(99999);
randomKey += 10000; // 10000 - 109999
int keyIndex = ((randomKey / 10000) % 11);
_keyIndex = keyIndex;
byte[] bufferOut = null;
/*
* PaddedBufferedBlockCipher cipher = null;
* cipher = new PaddedBufferedBlockCipher(
* new CbcBlockCipher(new DesEdeEngine()), new Pkcs7Padding());
*
* KeyParameter keyParameter = new KeyParameter(Utils.HexToBytes(TripleDESKey[keyIndex]));
* ParametersWithIV parameters = new ParametersWithIV(keyParameter, Utils.HexToBytes(TripleDESKey[0]));
* cipher.Init(true, parameters);
* bufferOut = cipher.DoFinal(System.Text.Encoding.UTF8.GetBytes(userParam));
*/
BroccoliProducts.DESCrytography.TripleDES(System.Text.Encoding.UTF8.GetBytes(userParam),
ref bufferOut, DataCommonUtils.HexToBytes(KEY[keyIndex]), DataCommonUtils.HexToBytes(KEY[0]), true);
userParam = Convert.ToBase64String(bufferOut);
return(string.Format("http://passport.pptv.com/ClientXMLLoginV2.do?infoValue={0}&index={1,6:000000}", WebUtility.UrlEncode(userParam),
randomKey));
}
private string CreateUri(string content)
{
return(string.Format("{0}{1}", EpgUtils.DACUri, DataCommonUtils.Encode(content, "pplive")));
}
/// <summary>
/// 从本地加载数据
/// </summary>
/// <returns></returns>
protected virtual async Task <ObservableCollection <M> > LoadFromLocal()
{
return(await Task.Run(() => { return DataCommonUtils.GetContent <ObservableCollection <M> >(FileName); }));
}
/// <summary>
/// 提交修改
/// </summary>
public virtual void SubmitChange()
{
Task.Run(async() => { await DataCommonUtils.CreatEntity <ObservableCollection <M> >(DataInfos, FileName); });
}
