在ASP.NET Core中输入操作之前先退出调试

Question

I need to return Roles.Claims in ASP.NET Core for dynamic permission.

When I enter this url : https://localhost:44390/api/Role/GetRoleClaims/1008

this action will be executed:

[HttpGet("GetRoleClaims/{id}")]
public Task<Role> GetRoleClaims(int? id)
{
    return _roleManag.ClaimsOfRole(id.Value);
}

then execution goes to the service layer and runs this method:

public Task<Role> FindRoleIncludeRoleClaimsAsync(int roleId)
{
    return Roles.Include(x => x.Claims).FirstOrDefaultAsync(x => x.Id == roleId);
}

public async Task<Role> ClaimsOfRole(int id)
{
    var role = await FindRoleIncludeRoleClaimsAsync(id);
    return role;
}

The variable role is filled with the correct data, but it does not get back to the action after this line return role;

It shows the web browser and shows this :

What is the problem? How can I solve this problem?

Answer 1

Your ClaimsOfRole is still an async method and you are missing an await here:

[HttpGet("GetRoleClaims/{id}")]
public async Task<Role> GetRoleClaims(int? id)
{
    return await _roleManag.ClaimsOfRole(id.Value);
}

Answer 2

Your Secure Connection Failed error has nothing to do with that code. It may be to do with:

1. asp.net core recently moved to https by default
2. https requires a certificate
3. The default for development is that microsoft has your machine generate a self-signed certificate
4. Browsers show an error message because the self-signed certificate isn't authorised by a certificate authority.

Options:

• Look and see if your website is also served on a port for http:// instead of https
• Use a different browser is see if it gives you a 'accept this connection' option
• Work down MS's page on eg ASP.NET Core 2.1.0-preview1: Improvements for using HTTPS

Either that, or you've just typed in the wrong port. Where did you get 44390 from?