public DevViewModel GetDevViewModel(string devId)
{
DevViewModel vm = new DevViewModel();
vm.Id = devId;
vm.ASCLink = GetASCLink(devId);
vm.MessageLink = GetSigLink(devId);
vm.FriendlyName = GetFriendlyName(devId);
string sig = null;
byte[] pubkey = null;
try
{
var client = new WebClient();
client.Encoding = Encoding.UTF8;
sig = client.DownloadString(vm.MessageLink);
pubkey = client.DownloadData(vm.ASCLink);
}
catch
{
}
if(sig == null || pubkey == null)
return vm;
string message;
if(!CryptoHelper.VerifySig(pubkey, sig, out message))
return vm;
vm.Load(message);
return vm;
}
public void CanCheckSig()
{
var pubkey = File.ReadAllBytes("../../Data/nico.asc");
var sig = File.ReadAllText("../../Data/signature.sig");
string txt = null;
var result = CryptoHelper.VerifySig(pubkey, sig, out txt);
DevViewModel dev = new DevViewModel();
dev.Load(txt);
Assert.True(dev.Opinions.Count == 2);
Assert.True(result);
pubkey = File.ReadAllBytes("../../Data/nico.pgp");
Assert.True(CryptoHelper.VerifySig(pubkey, sig, out txt));
Assert.True(CryptoHelper.VerifySig(CryptoHelper.ToAsc(pubkey), sig, out txt));
}