private void _uploadUntrustSignatureListView_ContextMenuOpening(object sender, ContextMenuEventArgs e)
{
if (_uploadLinkListView.SelectedIndex == -1)
{
_uploadUntrustSignatureListViewDeleteMenuItem.IsEnabled = false;
_uploadUntrustSignatureListViewCutMenuItem.IsEnabled = false;
_uploadUntrustSignatureListViewCopyMenuItem.IsEnabled = false;
_uploadUntrustSignatureListViewPasteMenuItem.IsEnabled = false;
}
else
{
var selectItems = _uploadUntrustSignatureListView.SelectedItems;
_uploadUntrustSignatureListViewDeleteMenuItem.IsEnabled = (selectItems != null && selectItems.Count > 0);
_uploadUntrustSignatureListViewCutMenuItem.IsEnabled = (selectItems != null && selectItems.Count > 0);
_uploadUntrustSignatureListViewCopyMenuItem.IsEnabled = (selectItems != null && selectItems.Count > 0);
{
bool flag = false;
if (Clipboard.ContainsText())
{
var line = Clipboard.GetText().Split('\r', '\n');
flag = Signature.Check(line[0]);
}
_uploadUntrustSignatureListViewPasteMenuItem.IsEnabled = flag;
}
}
}
public void Test_Sigunature()
{
foreach (var a in new DigitalSignatureAlgorithm[] { DigitalSignatureAlgorithm.Rsa2048_Sha256, DigitalSignatureAlgorithm.EcDsaP521_Sha256 })
{
var signature = Signature.GetSignature(new DigitalSignature("123", a));
Assert.IsTrue(Signature.Check(signature));
Assert.AreEqual(Signature.GetNickname(signature), "123");
Assert.IsTrue(Signature.GetHash(signature).Length == 32);
}
foreach (var a in new DigitalSignatureAlgorithm[] { DigitalSignatureAlgorithm.Rsa2048_Sha256, DigitalSignatureAlgorithm.EcDsaP521_Sha256 })
{
string signature;
using (MemoryStream stream = new MemoryStream())
{
stream.Write(new byte[1024], 0, 1024);
signature = Signature.GetSignature(DigitalSignature.CreateCertificate(new DigitalSignature("123", a), stream));
}
Assert.IsTrue(Signature.Check(signature));
Assert.AreEqual(Signature.GetNickname(signature), "123");
Assert.IsTrue(Signature.GetHash(signature).Length == 32);
}
}
//
// GET: /Wechat/
/// <summary>
/// 此Get请求验证服务器地址的有效性
///
/// 注释：
/// GET请求携带四个参数：
/// 参数 描述
/// signature 微信加密签名，signature结合了开发者填写的token参数和请求中的timestamp参数、nonce参数。
/// timestamp 时间戳
/// nonce 随机数
/// echostr 随机字符串
/// </summary>
/// <param name="signature"></param>
/// <param name="timestamp"></param>
/// <param name="nonce"></param>
/// <param name="echostr"></param>
/// <returns></returns>
public string Index(string signature, string timestamp, string nonce, string echostr)
{
if (Signature.Check(signature, timestamp, nonce, "liblog"))
{
return(echostr);
}
return("接入失败");
}
public ActionResult Get(string signature, string timestamp, string nonce, string echostr)
{
var token = ConfigurationManager.AppSettings["weixin.token"];
if (Signature.Check(token, timestamp, nonce, signature))
{
return(Content(echostr));
}
return(View("Get"));
}
public IActionResult OnGet(string signature, string timestamp, string nonce, string echostr)
{
if (!string.IsNullOrEmpty(signature))
{
if (Signature.Check(_settings.Token, timestamp, nonce, signature))
{
return(Content(echostr));
}
}
return(Page());
}
private void _downloadSignatureListViewPasteMenuItem_Click(object sender, RoutedEventArgs e)
{
foreach (var signature in Clipboard.GetText().Split('\r', '\n'))
{
if (!Signature.Check(signature))
{
continue;
}
_downloadSignatureCollection.Add(signature);
}
}
private void _downloadSignatureListView_ContextMenuOpening(object sender, ContextMenuEventArgs e)
{
var selectItems = _downloadSignatureListView.SelectedItems;
_downloadSignatureListViewDeleteMenuItem.IsEnabled = (selectItems == null) ? false : (selectItems.Count > 0);
_downloadSignatureListViewCutMenuItem.IsEnabled = (selectItems == null) ? false : (selectItems.Count > 0);
_downloadSignatureListViewCopyMenuItem.IsEnabled = (selectItems == null) ? false : (selectItems.Count > 0);
{
bool flag = false;
if (Clipboard.ContainsText())
{
var line = Clipboard.GetText().Split('\r', '\n');
flag = Signature.Check(line[0]);
}
_downloadSignatureListViewPasteMenuItem.IsEnabled = flag;
}
}
public void SetSearchSignatures(IEnumerable <string> signatures)
{
lock (this.ThisLock)
{
lock (_settings.Signatures.ThisLock)
{
_settings.Signatures.Clear();
foreach (var signature in signatures)
{
if (signature == null || !Signature.Check(signature))
{
continue;
}
_settings.Signatures.Add(signature);
}
}
}
}
private void _downloadLinkListViewPasteMenuItem_Click(object sender, RoutedEventArgs e)
{
foreach (var signature in Clipboard.GetText().Split('\r', '\n'))
{
if (!Signature.Check(signature))
{
continue;
}
var item = new LinkViewModel()
{
Signature = signature,
};
if (_downloadCollection.Any(n => n.Signature == signature))
{
continue;
}
_downloadCollection.Add(item);
}
}
private void _uploadUntrustSignatureListViewPasteMenuItem_Click(object sender, RoutedEventArgs e)
{
var viewModel = _uploadLinkListView.SelectedItem as LinkViewModel;
if (viewModel == null)
{
return;
}
foreach (var signature in Clipboard.GetText().Split('\r', '\n'))
{
if (!Signature.Check(signature))
{
continue;
}
if (viewModel.DeleteSignatures.Contains(signature))
{
continue;
}
viewModel.DeleteSignatures.Add(signature);
}
}
