/// <summary>
/// Gets the JSON Web Token using the specified URL and grant type.
/// </summary>
/// <param name="url">The URL.</param>
/// <param name="grantType">The grant type.</param>
/// <returns>The JSON Web Token provided by the URL.</returns>
public string GetJsonWebToken(string url, string grantType = DefaultGrantType)
{
using (var client = new WebClient())
{
client.Proxy = Proxy;
// Include Authorization header
foreach (var header in BasicHeader)
{
client.Headers[header.Key] = header.Value;
}
client.Headers[HttpRequestHeader.ContentType] = UrlEncodedContentType;
client.Headers[HttpRequestHeader.CacheControl] = NoCache;
var payload = PreparePayload(BasicHeader, grantType);
var response = client.UploadString(url, payload);
string token;
try
{
var json = JObject.Parse(response);
token = json["access_token"].Value <string>();
}
catch
{
// If we can't parse the expected response format, use the raw response as the token
token = response;
}
BearerHeader = Authorization.Bearer(token);
return(token);
}
}
/// <summary>
/// Initializes a new instance of the <see cref="JsonClient" /> class.
/// </summary>
/// <param name="token">The token.</param>
/// <param name="proxy">The proxy.</param>
public JsonClient(string token, IWebProxy proxy = null)
{
Authorization = Authorization.Bearer(token);
Proxy = proxy;
}
/// <summary>
/// Initializes a new instance of the <see cref="JsonClient" /> class.
/// </summary>
/// <param name="username">The username.</param>
/// <param name="password">The password.</param>
/// <param name="proxy">The proxy.</param>
public JsonClient(string username, string password, IWebProxy proxy = null)
{
Authorization = Authorization.Basic(username, password);
Proxy = proxy;
}
/// <summary>
/// Initializes a new instance of the <see cref="JsonClient" /> class.
/// </summary>
/// <param name="token">The token.</param>
/// <param name="proxy">The proxy.</param>
public JsonClient(string token, IWebProxy proxy = null)
{
BasicHeader = new Dictionary <string, string>();
BearerHeader = Authorization.Bearer(token);
Proxy = proxy;
}
/// <summary>
/// Initializes a new instance of the <see cref="JsonClient" /> class.
/// </summary>
/// <param name="username">The username.</param>
/// <param name="password">The password.</param>
/// <param name="proxy">The proxy.</param>
public JsonClient(string username, string password, IWebProxy proxy = null)
{
BasicHeader = Authorization.Basic(username, password);
BearerHeader = new Dictionary <string, string>();
Proxy = proxy;
}
