When Success Valid Access Token Not Return Result on next ?

I validate token using middle ware in asp.net core 2.2 in case of access token not valid return message not valid and this case work perfect

problem come when valid token success the problem is next request no give me result of action executed so that what i do for that working

problem is when success valid token is OK it reach until next but not display after that action that have result

in both cases if valid token or not valid return invalid token message .

public async Task InvokeAsync(HttpContext context, DataContext dataContext)
{
var validKey = false;
// than you logic to validate token
var CheckExistAccessToken = context.Request.Headers.ContainsKey("Authorization");
var AccessTokenValue = context.Request.Headers["Authorization"].SingleOrDefault();
//var token = AccessTokenValue.Substring(AccessTokenValue.IndexOf(' ') + 1);
if (CheckExistAccessToken)
{
bool isvalid = _tockenvalidator.ValidateToken(AccessTokenValue);
if (isvalid)
{
validKey = true;
}
else
{
validKey = false;
}
}
if (!validKey)
{
context.Response.StatusCode = (int)HttpStatusCode.Forbidden;
await context.Response.WriteAsync("Invalid Token");
}
//if valid than next middleware Invoke
else
{
await _next.Invoke(context);
// not return to me action i write on postman and return also message not valid token
}
}
}
public static class TokenExtensions
{
public static IApplicationBuilder UseTokenAuth(this IApplicationBuilder builder)
{
return builder.UseMiddleware();
}
}
on configure of startup.cs
if (env.IsDevelopment())
{
app.UseDeveloperExceptionPage();
}
else
{
// The default HSTS value is 30 days. You may want to change this for production scenarios, see https://aka.ms/aspnetcore-hsts.
app.UseHsts();
}
app.UseTokenAuth();
app.UseHttpsRedirection();
app.UseStatusCodePagesWithReExecute("/error/{0}");
app.UseMvc();
app.UseCors("CorsData");

2 Replies

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ahmed salah7y ago
sorry for confuse i dont have problem on validate access token and i dont needany thing on it
actually my problem on middleware next function inside invoke method not return result in case of access token is valid .
in code above i connect my app to post man to by action get
when access token is not valid give me message not valid and this point no have problem .
problem on when valid token success middle ware not redirect to action result iconnect to it and also give me not valid but on post man return to me data i connect to app
my problem on middle are next function not give me data after valid token success
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Sai Kumar Koona7y ago
Hi Ahmed,

Can you please elaborate your question? as here you are validating the Authorization token, if Valid, then asking to execute next middleware on a pipeline, if failed, you are returning a message as output. Is this is the expectation? or you are facing any issue when you implemented this Middleware?
0