public static HttpWebRequest FetchSite(this HttpWebRequest request, string site)
{
if (request is null)
{
throw new ArgumentNullException(nameof(request));
}
request.Header("Sec-Fetch-Site", site);
return(request);
}
/// <summary>
/// Adds the "DNT" header, set to True (1), for a given request.
/// </summary>
/// <param name="request">The request to which to add the header</param>
/// <returns>The request that was passed as the first argument, so that literate calls may be chained together.</returns>
/// <example><![CDATA[
/// var request = HttpWebRequestExt.Create("https://www.example.com");
/// request.Header("Keep-Alive", 1)
/// .DoNotTrack()
/// .Header("Accept", MediaType.Text.Plain");
/// ]]></example>
public static HttpWebRequest DoNotTrack(this HttpWebRequest request)
{
if (request is null)
{
throw new ArgumentNullException(nameof(request));
}
request.Header("DNT", 1);
return(request);
}
/// <summary>
/// Sets the Authorization header for the request, using Basic HTTP auth.
/// </summary>
/// <param name="userName">Basic HTTP authentication user name.</param>
/// <param name="password">Basic HTTP authentication user password.</param>
/// <returns>The request that was passed as the first argument, so that literate calls may be chained together.</returns>
public static HttpWebRequest BasicAuth(this HttpWebRequest request, string userName, string password)
{
if (request is null)
{
throw new ArgumentNullException(nameof(request));
}
if (!string.IsNullOrEmpty(userName) && !string.IsNullOrEmpty(password))
{
var authPair = userName + ":" + password;
var authBytes = Text.Encoding.UTF8.GetBytes(authPair);
var auth64 = Convert.ToBase64String(authBytes);
request.Header("Authorization", "Basic " + auth64);
}
return(request);
}
public static HttpWebRequest IfRange(this HttpWebRequest request, string value)
{
request.Header("If-Range", value);
return(request);
}
public static HttpWebRequest AcceptLanguage(this HttpWebRequest request, string language)
{
request.Header("Accept-Language", language);
return(request);
}
/// <summary>
/// Sets the Accept-Encoding header for the HTTP request.
/// </summary>
/// <param name="request">The request to which to add the Header</param>
/// <param name="type">The encoding string to use as the Header value.</param>
/// <returns>The request that was passed as the first argument, so that literate calls may be chained together.</returns>
/// <example><![CDATA[
/// var request = HttpWebRequestExt.Create("https://www.example.com");
/// request.Header("Keep-Alive", 1)
/// .Header("DNT", 1")
/// .Accept(MediaType.Text.Plain")
/// .Encoding("utf-8");
/// ]]></example>
public static HttpWebRequest AcceptEncoding(this HttpWebRequest request, string encoding)
{
request.Header("Accept-Encoding", encoding);
return(request);
}