public string GetAsciiQRCode(string text)
{
var qrCodeData = _qrCodeGenerator.CreateQrCode(text, QRCodeGenerator.ECCLevel.H);
var qrCode = new AsciiQRCode(qrCodeData);
return(qrCode.GetGraphic(1));
}
public Task Install(Wechaty bot)
{
bot.OnScan((string qrcode, ScanStatus status, string?data) =>
{
if (status == ScanStatus.Waiting || status == ScanStatus.Timeout)
{
const string QrcodeServerUrl = "https://wechaty.github.io/qrcode/";
var qrcodeImageUrl = QrcodeServerUrl + qrcode;
Console.WriteLine(qrcodeImageUrl);
var generator = new Url(qrcode);
var payload = generator.ToString();
var qrGenerator = new QRCodeGenerator();
var qrCodeData = qrGenerator.CreateQrCode(payload, QRCodeGenerator.ECCLevel.M);
var qrCodeAsi = new AsciiQRCode(qrCodeData);
var qrCodeAsAsciiArt = qrCodeAsi.GetGraphic(1);
Console.WriteLine(qrCodeAsAsciiArt);
}
});
return(Task.CompletedTask);
}
public string generateAscii(string value)
{
QRCodeGenerator generator = new QRCodeGenerator();
QRCodeData codeData = generator.CreateQrCode(value, QRCodeGenerator.ECCLevel.Q);
AsciiQRCode asciiCode = new AsciiQRCode(codeData);
return(asciiCode.GetGraphic(1));
}
public static string GenerateQRCode(string msg)
{
//generate QRCode String
QRCodeGenerator qrGenerator = new QRCodeGenerator();
QRCodeData qrCodeData = qrGenerator.CreateQrCode(msg, QRCodeGenerator.ECCLevel.Q);
AsciiQRCode qrCode = new AsciiQRCode(qrCodeData);
return(qrCode.GetGraphic(1));
}
public string GetQrCodeAsAscii()
{
using (var qrGenerator = new QRCodeGenerator())
{
var qrCodeData = qrGenerator.CreateQrCode(Code, QRCodeGenerator.ECCLevel.Q);
using (var qrCode = new AsciiQRCode(qrCodeData))
{
return(qrCode.GetGraphic(1));
}
}
}
static void ConsoleWriteQRCode(string textToEncode)
{
var generator = new QRCodeGenerator();
var encodedText = generator.CreateQrCode(textToEncode, QRCodeGenerator.ECCLevel.Q);
using (var qrCode = new AsciiQRCode(encodedText))
{
var qrCodeAsAsciiArt = qrCode.GetGraphic(1);
Console.WriteLine(qrCodeAsAsciiArt);
}
}
private static void TestTOTP()
{
Console.WriteLine("======================== TOTP Test ========================");
Console.WriteLine("Creating new user with data:");
var user = new Models.FakeUser("John", "hunter2", "");
Console.WriteLine("Username: "******"Password: "******"ezauth_totp_test");
user.TOTPSecret = totp.SecretKey;
Console.WriteLine("TOTPSecret: " + user.TOTPSecret);
Console.WriteLine("\nPlease scan this code into your authenticator: \n");
QRCodeGenerator qrGenerator = new QRCodeGenerator();
QRCodeData qrCodeData = qrGenerator.CreateQrCode(totp.GetOTPURI(), QRCodeGenerator.ECCLevel.M);
AsciiQRCode qrCode = new AsciiQRCode(qrCodeData);
string qrCodeAsAsciiArt = qrCode.GetGraphic(1, " ", "██");
Console.WriteLine(qrCodeAsAsciiArt);
Console.WriteLine("\nYou now may enter codes from your authenticator to test");
Console.WriteLine("Enter 'q' to stop.");
string input;
Console.Write("> ");
while ((input = Console.ReadLine()) != "q")
{
var res = totp.Validate(user.username, input);
if (res == AuthResult.VALIDATED)
{
Console.ForegroundColor = ConsoleColor.Green;
Console.WriteLine("Valid code!");
Console.ForegroundColor = ConsoleColor.White;
}
else
{
Console.ForegroundColor = ConsoleColor.Red;
Console.WriteLine("Invalid code");
Console.ForegroundColor = ConsoleColor.White;
}
Console.Write("> ");
}
}
static void Main(string[] args)
{
Console.WriteLine("Hello World!");
QRCodeGenerator qrGenerator = new QRCodeGenerator();
QRCodeData qrCodeData = qrGenerator.CreateQrCode("https://news.ycombinator.com/item?id=111111",
QRCodeGenerator.ECCLevel.Q);
using (var qrCode = new AsciiQRCode(qrCodeData))
{
string qrCodeAsAsciiArt = qrCode.GetGraphic(1);
Console.WriteLine(qrCodeAsAsciiArt);
}
Console.WriteLine("Generated QRCode!");
}
static void Main(string[] args)
{
Console.WriteLine("Hello World!");
QRCodeGenerator qrGenerator = new QRCodeGenerator();
QRCodeData qrCodeData = qrGenerator.CreateQrCode("The text which should be encoded.",
QRCodeGenerator.ECCLevel.Q);
using (var qrCode = new AsciiQRCode(qrCodeData))
{
string qrCodeAsAsciiArt = qrCode.GetGraphic(1);
Console.WriteLine(qrCodeAsAsciiArt);
}
Console.WriteLine("Generated QRCode!");
}
public async Task QRCodeTerminalAsAscii(string qrCode)
{
string qrcodeImageUrl = GetWechatGithubQrCode(qrCode);
Url generator = new Url(qrcodeImageUrl);
string payload = generator.ToString();
QRCodeGenerator qrGenerator = new QRCodeGenerator();
QRCodeData qrCodeData = qrGenerator.CreateQrCode(payload, QRCodeGenerator.ECCLevel.L);
AsciiQRCode qrCodeAsi = new AsciiQRCode(qrCodeData);
string qrCodeAsAsciiArt = qrCodeAsi.GetGraphic(1);
Console.WriteLine(qrCodeAsAsciiArt);
await Message.Say("Hello this is come from plugin ");
}
public Task <Unit> Handle(GenerateNewQrCodeCommand request, CancellationToken cancellationToken)
{
// clear the console for optimum display
_output.Clear();
QRCodeGenerator qrGenerator = new QRCodeGenerator();
QRCodeData qrCodeData = qrGenerator.CreateQrCode(
plainText: request.Contents,
eccLevel: 0
);
AsciiQRCode qrCode = new AsciiQRCode(qrCodeData);
string render = qrCode.GetGraphic(1);
_output.Write(render);
return(Task.FromResult(Unit.Value));
}
static void Main()
{
string localIP = "";
var hostName = Dns.GetHostName();
foreach (var item in Dns.GetHostEntry(hostName).AddressList)
{
if (item.AddressFamily == AddressFamily.InterNetwork)
{
localIP = item.ToString();
}
}
//TcpListener finds a free port for us, so there is no risk of conflicting with another application
TcpListener server = new TcpListener(IPAddress.Loopback, 0);
server.Start();
string localPort = ((IPEndPoint)server.LocalEndpoint).Port.ToString();
server.Stop();
Console.WriteLine("Host:\t\t" + hostName);
Console.WriteLine("IP Address:\t" + localIP);
Console.WriteLine("Port:\t\t" + localPort);
Console.WriteLine();
var generator = new QRCodeGenerator();
var data = generator.CreateQrCode(localIP + ":" + localPort, QRCodeGenerator.ECCLevel.Q);
var code = new AsciiQRCode(data);
var image = code.GetGraphic(1);
Console.WriteLine(image);
Terminal.Build();
WebHost.CreateDefaultBuilder()
.UseUrls($"http://{localIP}:{localPort}")
.UseSetting(WebHostDefaults.SuppressStatusMessagesKey, "true")
.ConfigureServices(services => services.AddMvc())
.ConfigureLogging(log => log.ClearProviders())
.Configure(app => { app.UseMvc(); app.UseCors(c => c.AllowAnyOrigin().AllowAnyMethod().AllowAnyHeader()); })
.Build()
.Run();
}
public void QRCodeTerminalAsAscii()
{
WechahtyEvent.Subscribe <EventScanPayload>(async(eventData) =>
{
if (eventData.Status == ScanStatus.Waiting || eventData.Status == ScanStatus.Timeout)
{
await Task.Run(() =>
{
string qrcodeImageUrl = GetWechatGithubQrCode(eventData.Qrcode);
Url generator = new Url(qrcodeImageUrl);
string payload = generator.ToString();
QRCodeGenerator qrGenerator = new QRCodeGenerator();
QRCodeData qrCodeData = qrGenerator.CreateQrCode(payload, QRCodeGenerator.ECCLevel.L);
AsciiQRCode qrCodeAsi = new AsciiQRCode(qrCodeData);
string qrCodeAsAsciiArt = qrCodeAsi.GetGraphic(1);
Console.WriteLine(qrCodeAsAsciiArt);
});
}
});
}
public string GetQrCodeAsAscii()
{
var qrCode = new AsciiQRCode(_qrCodeData);
return(qrCode.GetGraphic(1));
}
private static void GenerateQRCode(string payloadString, QRCodeGenerator.ECCLevel eccLevel, string outputFileName, SupportedImageFormat imgFormat, int pixelsPerModule, string foreground, string background)
{
using (var generator = new QRCodeGenerator())
{
using (var data = generator.CreateQrCode(payloadString, eccLevel))
{
switch (imgFormat)
{
case SupportedImageFormat.Png:
case SupportedImageFormat.Jpg:
case SupportedImageFormat.Gif:
case SupportedImageFormat.Bmp:
case SupportedImageFormat.Tiff:
using (var code = new QRCode(data))
{
using (var bitmap = code.GetGraphic(pixelsPerModule, foreground, background, true))
{
var actualFormat = new OptionSetter().GetImageFormat(imgFormat.ToString());
bitmap.Save(outputFileName, actualFormat);
}
}
break;
case SupportedImageFormat.Svg:
using (var code = new SvgQRCode(data))
{
var test = code.GetGraphic(pixelsPerModule, foreground, background, true);
using (var f = File.CreateText(outputFileName))
{
f.Write(test);
f.Flush();
}
}
break;
case SupportedImageFormat.Xaml:
using (var code = new XamlQRCode(data))
{
var test = XamlWriter.Save(code.GetGraphic(pixelsPerModule, foreground, background, true));
using (var f = File.CreateText(outputFileName))
{
f.Write(test);
f.Flush();
}
}
break;
case SupportedImageFormat.Ps:
case SupportedImageFormat.Eps:
using (var code = new PostscriptQRCode(data))
{
var test = code.GetGraphic(pixelsPerModule, foreground, background, true,
imgFormat == SupportedImageFormat.Eps);
using (var f = File.CreateText(outputFileName))
{
f.Write(test);
f.Flush();
}
}
break;
case SupportedImageFormat.Ascii:
using (var code = new AsciiQRCode(data))
{
var test = code.GetGraphic(1);
var bytes = Encoding.GetEncoding(866).GetBytes(test);
File.WriteAllBytes(outputFileName, bytes);
}
break;
default:
throw new ArgumentOutOfRangeException(nameof(imgFormat), imgFormat, null);
}
}
}
}
