private void bVerify_Click(object sender, EventArgs e)
{
UpdatePackageInfo desc;
string hashbase64;
AppendLog("Verifying Signature");
eVerDescriptionFile.Text = dlgSelectUpdateDescFile.FileName;
try
{
desc = UpdatePackageInfo.FromFile(dlgSelectUpdateDescFile.FileName, _PrivateKey.ToXmlString(false));
if (desc != null)
{
AppendLog("OK - xml signature is ok");
iXmlSignature.Text = "Xml signature is OK";
iXmlSignature.ImageIndex = 10;
}
else
{
AppendLog("ERROR - xml signature missmatch");
iXmlSignature.Text = "Xml signature is NOT OK";
iXmlSignature.ImageIndex = 11;
iUpdateFileSignature.Text = "Not tested";
iUpdateFileSignature.ImageIndex = 9;
return;
}
if (!UpdatePackageInfoHelper.CreateSHA512HashForFile(eVerUpdateFile.Text, out hashbase64))
{
AppendLog("Could not create hash for updatefile - only verifying xml!");
iUpdateFileSignature.Text = "Cannot be tested (file error)";
iUpdateFileSignature.ImageIndex = 9;
}
else
{
if (desc.UpdateFileSignature == hashbase64)
{
AppendLog("Hash is OK");
iUpdateFileSignature.Text = "Update file signatures match";
iUpdateFileSignature.ImageIndex = 10;
}
else
{
AppendLog("Hash is NOT OK");
iUpdateFileSignature.Text = "Update file signatures DO NOT match";
iUpdateFileSignature.ImageIndex = 11;
}
}
}
catch
{ AppendLog("Error verifying signature"); }
}
private void iOpen_ItemClick(object sender, DevExpress.XtraBars.ItemClickEventArgs e)
{
if (dlgSelectUpdateDescFile.ShowDialog() == System.Windows.Forms.DialogResult.OK)
{
eVerDescriptionFile.Text = dlgSelectUpdateDescFile.FileName;
UpdatePackageInfo desc = UpdatePackageInfo.FromFile(dlgSelectUpdateDescFile.FileName);
if (desc != null)
{
eTitle.Text = desc.Title;
eDescription.Text = desc.Description;
eReleaseLink.Text = desc.ReleaseNotesUri;
ePublishDate.EditValue = desc.PublishDate;
eNewVersion.Text = desc.Version;
eUpdateFile.Text = "";
}
}
}