public static async Task <string> CreateToken <T>(
IServiceProvider serviceProvider, T payload)
{
IBewitTokenGenerator <T> bewitGenerator = serviceProvider
.GetService <IBewitTokenGenerator <T> >();
return((await bewitGenerator
.GenerateBewitTokenAsync(payload, default))
.ToString());
}
public async Task InvokeAsync(
IMiddlewareContext context,
IBewitTokenGenerator <TPayload> tokenGenerator)
{
await _next(context).ConfigureAwait(false);
if (context.Result is TPayload result)
{
BewitToken <TPayload> bewit
= await tokenGenerator.GenerateBewitTokenAsync(
result,
context.RequestAborted);
context.Result = (string)bewit;
}
}
public async Task <string> CreateBewitToken(CreateBewitTokenInput input)
{
switch (input.TokenType)
{
case TokenType.FooPayload:
return((await _fooPayloadGenerator
.GenerateBewitTokenAsync(new FooPayload(), default))
.ToString());
case TokenType.BarPayload:
return((await _barPayloadGenerator
.GenerateBewitTokenAsync(new BarPayload(), default))
.ToString());
default:
throw new InvalidOperationException();
}
}
public static async Task <string> CreateBadToken()
{
var bewitOptions = new BewitOptions
{
Secret = "badSecret", TokenDuration = TimeSpan.FromMinutes(5)
};
ServiceProvider serviceProvider = new ServiceCollection()
.AddBewitGeneration(bewitOptions, b => b.AddPayload <string>())
.BuildServiceProvider();
IBewitTokenGenerator <string> bewitGenerator = serviceProvider
.GetService <IBewitTokenGenerator <string> >();
return((await bewitGenerator
.GenerateBewitTokenAsync("badPayload", default))
.ToString());
}
public async Task InvokeAsync(
IMiddlewareContext context,
IBewitTokenGenerator <string> tokenGenerator)
{
await _next(context).ConfigureAwait(false);
if (context.Result is string result)
{
var uri = new Uri(result);
BewitToken <string> bewit =
await tokenGenerator.GenerateBewitTokenAsync(
uri.PathAndQuery, context.RequestAborted);
var parametersToAdd = new Dictionary <string, string>
{
{ "bewit", WebUtility.UrlEncode((string)bewit) }
};
var newUri =
QueryHelpers.AddQueryString(result, parametersToAdd);
context.Result = newUri;
}
}