/// <summary>
/// Creates a new <c>SQRLOptions</c> object and initializes it
/// with the values stored in <paramref name="options"/>.
/// </summary>
/// <param name="options">The sqrl transaction options to be set.</param>
public SQRLOptions(SQRLOpts options)
{
this.NOIPTEST = (options & SQRLOpts.NOIPTEST) != 0;
this.SUK = (options & SQRLOpts.SUK) != 0;
this.SQRLONLY = (options & SQRLOpts.SQRLONLY) != 0;
this.HARDLOCK = (options & SQRLOpts.HARDLOCK) != 0;
this.CPS = (options & SQRLOpts.CPS) != 0;
}
static async Task Main(string[] args)
{
SQRL sqrl = SQRL.GetInstance(true);
Console.WriteLine("Importing Identity");
var progress = new Progress <KeyValuePair <int, string> >(percent =>
{
Console.WriteLine($"{percent.Value}: {percent.Key}%");
});
SQRLIdentity newId = SQRLIdentity.FromFile(Path.Combine(@"C:\Users\jose\Downloads\SQRL-Test-Identity-Resources\", @"Spec-Vectors-Identity.sqrl"));
//SQRLIdentity newId = SQRLIdentity.FromFile(Path.Combine(Directory.GetCurrentDirectory(), @"980591756918003626376697.sqrl"));
SQRLOpts optsFlags = (sqrl.cps != null && sqrl.cps.Running ? SQRLOpts.SUK | SQRLOpts.CPS : SQRLOpts.SUK);
SQRLOptions opts = new SQRLOptions(optsFlags);
bool run = true;
var block1Keys = await SQRL.DecryptBlock1(newId, "Zingo-Bingo-Slingo-Dingo", progress);
if (block1Keys.DecryptionSucceeded)
{
try
{
do
{
Console.WriteLine("Enter SQRL URL:");
string url = Console.ReadLine();
Uri requestURI = new Uri(url);
string AltID = "";
var siteKvp = SQRL.CreateSiteKey(requestURI, AltID, block1Keys.Imk);
Dictionary <byte[], PriorSiteKeysResult> priorSiteKeys = null;
if (newId.Block3 != null && newId.Block3.Edition > 0)
{
byte[] decryptedBlock3 = SQRL.DecryptBlock3(block1Keys.Imk, newId, out bool allGood);
List <byte[]> oldIUKs = new List <byte[]>();
if (allGood)
{
int skip = 0;
int ct = 0;
while (skip < decryptedBlock3.Length)
{
oldIUKs.Add(decryptedBlock3.Skip(skip).Take(32).ToArray());
skip += 32;
;
if (++ct >= 3)
{
break;
}
}
SQRL.ZeroFillByteArray(ref decryptedBlock3);
priorSiteKeys = SQRL.CreatePriorSiteKeys(oldIUKs, requestURI, AltID);
oldIUKs.Clear();
}
}
//SQRL.ZeroFillByteArray(ref decryptedData.Item2);
//decryptedData.Item2.ZeroFill();
var serverRespose = SQRL.GenerateQueryCommand(requestURI, siteKvp, opts, null, 0, priorSiteKeys);
if (!serverRespose.CommandFailed)
{
if (!serverRespose.CurrentIDMatch && !serverRespose.PreviousIDMatch)
{
StringBuilder additionalData = null;
if (!string.IsNullOrEmpty(serverRespose.SIN))
{
additionalData = new StringBuilder();
byte[] ids = SQRL.CreateIndexedSecret(requestURI, AltID, block1Keys.Imk,
Encoding.UTF8.GetBytes(serverRespose.SIN));
additionalData.AppendLineWindows($"ins={Sodium.Utilities.BinaryToBase64(ids, Utilities.Base64Variant.UrlSafeNoPadding)}");
}
Console.WriteLine("The site doesn't recognize this ID, would you like to proceed and create one? (Y/N)");
if (Console.ReadLine().StartsWith("Y", StringComparison.OrdinalIgnoreCase))
{
serverRespose = SQRL.GenerateNewIdentCommand(serverRespose.NewNutURL, siteKvp,
serverRespose.FullServerRequest, block1Keys.Ilk, opts, additionalData);
}
}
else if (serverRespose.PreviousIDMatch)
{
byte[] ursKey = null;
ursKey = SQRL.GetURSKey(serverRespose.PriorMatchedKey.Key, Sodium.Utilities.Base64ToBinary(
serverRespose.SUK, string.Empty, Sodium.Utilities.Base64Variant.UrlSafeNoPadding));
StringBuilder additionalData = null;
if (!string.IsNullOrEmpty(serverRespose.SIN))
{
additionalData = new StringBuilder();
byte[] ids = SQRL.CreateIndexedSecret(requestURI, AltID, block1Keys.Imk, Encoding.UTF8.GetBytes(serverRespose.SIN));
additionalData.AppendLineWindows($"ins={Sodium.Utilities.BinaryToBase64(ids, Utilities.Base64Variant.UrlSafeNoPadding)}");
byte[] pids = SQRL.CreateIndexedSecret(serverRespose.PriorMatchedKey.Value.SiteSeed, Encoding.UTF8.GetBytes(serverRespose.SIN));
additionalData.AppendLineWindows($"pins={Sodium.Utilities.BinaryToBase64(pids, Utilities.Base64Variant.UrlSafeNoPadding)}");
}
serverRespose = SQRL.GenerateIdentCommandWithReplace(
serverRespose.NewNutURL, siteKvp, serverRespose.FullServerRequest, block1Keys.Ilk,
ursKey, serverRespose.PriorMatchedKey.Value.KeyPair, opts, additionalData);
}
else if (serverRespose.CurrentIDMatch)
{
int askResponse = 0;
if (serverRespose.HasAsk)
{
Console.WriteLine(serverRespose.AskMessage);
Console.WriteLine($"Enter 1 for {serverRespose.GetAskButtons[0]} or 2 for {serverRespose.GetAskButtons[1]}");
int resp;
do
{
string response = Console.ReadLine();
int.TryParse(response, out resp);
if (resp == 0)
{
Console.WriteLine("Invalid Entry, please enter 1 or 2 as shown above");
}
} while (resp == 0);
askResponse = resp;
}
StringBuilder addClientData = null;
if (askResponse > 0)
{
addClientData = new StringBuilder();
addClientData.AppendLineWindows($"btn={askResponse}");
}
if (serverRespose.SQRLDisabled)
{
Console.WriteLine("SQRL Is Disabled, to Continue you must enable it. Do you want to? (Y/N)");
if (Console.ReadLine().StartsWith("Y", StringComparison.OrdinalIgnoreCase))
{
Console.WriteLine("Enter your Rescue Code (No Sapces or Dashes)");
string rescueCode = Console.ReadLine().Trim();
progress = new Progress <KeyValuePair <int, string> >(percent =>
{
Console.WriteLine($"Decrypting with Rescue Code: {percent.Key}%");
});
var iukData = await SQRL.DecryptBlock2(newId, rescueCode, progress);
if (iukData.DecryptionSucceeded)
{
byte[] ursKey = null;
ursKey = SQRL.GetURSKey(iukData.Iuk, Sodium.Utilities.Base64ToBinary(serverRespose.SUK, string.Empty, Sodium.Utilities.Base64Variant.UrlSafeNoPadding));
iukData.Iuk.ZeroFill();
serverRespose = SQRL.GenerateEnableCommand(serverRespose.NewNutURL, siteKvp, serverRespose.FullServerRequest, ursKey, addClientData, opts);
}
else
{
throw new Exception("Failed to Decrypt Block 2, Invalid Rescue Code");
}
}
}
Console.WriteLine("Which Command Would you like to Issue?:");
Console.WriteLine("*********************************************");
Console.WriteLine("0- Ident (Default/Enter) ");
Console.WriteLine("1- Disable ");
Console.WriteLine("2- Remove ");
Console.WriteLine("3- Cancel ");
Console.WriteLine("4- Re-Key ");
Console.WriteLine("10- Quit ");
Console.WriteLine("*********************************************");
var value = Console.ReadLine();
int.TryParse(value, out int selection);
switch (selection)
{
case 0:
{
serverRespose = SQRL.GenerateSQRLCommand(SQRLCommands.ident, serverRespose.NewNutURL, siteKvp, serverRespose.FullServerRequest, addClientData, opts);
if (sqrl.cps != null && sqrl.cps.PendingResponse)
{
sqrl.cps.cpsBC.Add(new Uri(serverRespose.SuccessUrl));
}
}
break;
case 1:
{
Console.WriteLine("This will disable all use of this SQRL Identity on the server, are you sure you want to proceed?: (Y/N)");
if (Console.ReadLine().StartsWith("Y", StringComparison.OrdinalIgnoreCase))
{
serverRespose = SQRL.GenerateSQRLCommand(SQRLCommands.disable, serverRespose.NewNutURL, siteKvp, serverRespose.FullServerRequest, addClientData, opts);
if (sqrl.cps != null && sqrl.cps.PendingResponse)
{
sqrl.cps.cpsBC.Add(sqrl.cps.Can);
}
}
}
break;
case 2:
{
Console.WriteLine("Enter your Rescue Code (No Sapces or Dashes)");
string rescueCode = Console.ReadLine().Trim();
progress = new Progress <KeyValuePair <int, string> >(percent =>
{
Console.WriteLine($"Decrypting with Rescue Code: {percent.Key}%");
});
var iukData = await SQRL.DecryptBlock2(newId, rescueCode);
if (iukData.DecryptionSucceeded)
{
byte[] ursKey = SQRL.GetURSKey(iukData.Iuk, Sodium.Utilities.Base64ToBinary(serverRespose.SUK, string.Empty, Sodium.Utilities.Base64Variant.UrlSafeNoPadding));
iukData.Iuk.ZeroFill();
serverRespose = SQRL.GenerateSQRLCommand(SQRLCommands.remove, serverRespose.NewNutURL, siteKvp, serverRespose.FullServerRequest, addClientData, opts, null, ursKey);
if (sqrl.cps != null && sqrl.cps.PendingResponse)
{
sqrl.cps.cpsBC.Add(sqrl.cps.Can);
}
}
else
{
throw new Exception("Failed to Decrypt Block 2, Invalid Rescue Code");
}
}
break;
case 3:
{
if (sqrl.cps != null && sqrl.cps.PendingResponse)
{
sqrl.cps.cpsBC.Add(sqrl.cps.Can);
}
}
break;
default:
{
Console.WriteLine("bye");
run = false;
}
break;
}
}
}
} while (run);
}
catch (Exception ex)
{
Console.WriteLine($"Error: {ex.ToString()}");
}
}
else
{
Console.WriteLine("Failed to Decrypt Block 1, bad password!");
}
}
