Unable to assign value to access-control-allow-headers #2875

swapsword created 7 years ago

Hi,

We are using ABP template (ASP.NET core 1.x + angular 2) and we are trying to set the configuration CORS values (access-control-allow-headers value to "*") for node.js server (frontend Angular 2) which is starting the web server with url [http://localhost:4200]). As, we want to access this url from other host, however getting the error.

It is quiet straight forward for configure CORS for angular2 UI in ABP template inside StartUp.cs file. Below is the code from startup.cs.

//Configure CORS for angular2 UI
            services.AddCors(options =>
            {
                options.AddPolicy(DefaultCorsPolicyName, p =>
                {
                    //todo: Get from confiuration
                    p.WithOrigins("http://localhost:4200").AllowAnyHeader().AllowAnyMethod();
                });
            });

However, we are unable to find node server.js file inside the ABP where we can set the access-control-allow-headers. CORS for Express Js example: [https://enable-cors.org/server_expressjs.html])

Or is there any other way of doing it in ABP?

Please check the error snapshot as attachment. [attachment=1:5ytxigwx]error.PNG[/attachment:5ytxigwx] [attachment=0:5ytxigwx]header.PNG[/attachment:5ytxigwx]

Unable to assign value to access-control-allow-headers #2875

2 Answer(s)