路由 URL 中的电子邮件地址在 Asp.Net Core Web Api 中给出 403 错误

Question

I have Web API Project using ASP.Net Core 5.0 This is my GET API URL:

https://myapi.project.com/api/name@email.com

Its returning me 403 Forbidden Access Denied Error because may be name@email.com is changing into name%40email.com but when i add one more parameter in the end then it works fine. For Example:

https://myapi.project.com/api/name@email.com/SomeParameter it works fine here.

Can anyone please help me how I can resolve Email Address properly in GET API Routing.

Thank You

Answer 1

What happens is that your request gets urlencoded, which aims at removing or replacing things that can have another meaning.

normally your controller will handle this with no effort required on your behalf, but you can decode it server side using

https://docs.microsoft.com/en-us/dotnet/api/system.net.webutility.urldecode?view=net-5.0 it it gives You issues,

When it comes to the problem you describe, it looks like you have to look at your routes, your request doesn't end where you want it to i suspect. One thing you could try is to remove the Authorize attribute from the controller and then see if you even hit the right controller, which you probably do not.