Web api netcore set Cors in appsettings.json file

Question

I'm using a webapi .netcore project. I want to put all the cross settings in the appsettings.json file. How do I do this?

This is my code:

 app.UseCors(x => x.WithOrigins("http://localhost:4200")
    .AllowCredentials()
    .WithHeaders("content-type")
    .WithMethods("GET", "POST", "PUT", "DELETE"));

What do you mean by putting the cross settings in appsetting? — Mohamad Mousheimish
– Mohamad Mousheimish, Commented May 23, 2020 at 13:12

Sandor Drieënhuizen · Accepted Answer · 2021-02-23 13:57:22Z

7

If you want to set the CORS settings in appsettings.json and use the settings in startup.cs, you can follow the code below:

This is my appsettings.json:

{
  "Logging": {
    "LogLevel": {
      "Default": "Information",
      "Microsoft": "Warning",
      "Microsoft.Hosting.Lifetime": "Information"
    }
  },
  "AllowedHosts": "*",
  "AllowedOrigins": "http://localhost:4200",
  "AllowedHeaders": "content-type",
  "AllowedMethods": "GET,POST,PUT,DELETE"
}

This is my partial code in startup.cs:

app.UseCors(x => x.WithOrigins(Configuration.GetSection("AllowedOrigins").Value.Split(","))
                  .AllowCredentials().WithHeaders(Configuration.GetSection("AllowedHeaders").Value.Split(","))
                  .WithMethods(Configuration.GetSection("AllowedMethods").Value.Split(",")));

app.UseHttpsRedirection();

edited Feb 23, 2021 at 13:57

Sandor Drieënhuizen

6,4085 gold badges43 silver badges81 bronze badges

answered May 25, 2020 at 5:31

Yiyi You

18.4k1 gold badge19 silver badges31 bronze badges

Sign up to request clarification or add additional context in comments.

Collectives™ on Stack Overflow

Web api netcore set Cors in appsettings.json file

1 Answer 1

Comments

Your Answer

Hot Network Questions

Collectives™ on Stack Overflow

1 Answer 1

Comments

Your Answer

Sign up or log in

Post as a guest

Related