CODEWITHSUNDEEP
asp.net-mvcrequest.servervariables
Trimack
Trimack

Reputation: 4233

asp.net mvc when should i read servervariables?

When is the apropriate time (part of code) that i can gather information from servervariables? I mean, i have tried calling this

string temp = Request.ServerVariables.Get("HTTP_REMOTE_USER");

in the Controller constructor, but i am getting a nullpointerexception, while in an action it works properly. And it just doesnt seem very clean to call it in each action..

Upvotes: 1

Views: 11732

Answers (2)

netfed
netfed

Reputation: 601

Request.ServerVariables.Get("HTTP_REMOTE_USER") won't help in .net core mvc straight away. You should read server variables when for example:

ip = Request.HttpContext.GetServerVariable("HTTP_X_FORWARDED_FOR");
ip = Request.HttpContext.GetServerVariable("REMOTE_ADDR");

See also: Access HttpContext in ASP.NET Core

Upvotes: 0

eu-ge-ne
eu-ge-ne

Reputation: 28153

You could define a property in your controller or Base Controller:

protected string HttpRemoteUser
{
    get
    {
        return Request.ServerVariables.Get("HTTP_REMOTE_USER");
    }
}

And then call this property in your actions instead of Request.ServerVariables.Get

Upvotes: 4

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