public static void GetAuthorizationCodeAsync(string clientId, Action <AuthCodeResponse> callback)
{
if (string.IsNullOrEmpty(clientId))
{
throw new ArgumentException("clientId is null or empty.", "clientId");
}
if (callback == null)
{
throw new ArgumentNullException("callback");
}
if (string.IsNullOrEmpty(UnityConnect.instance.GetAccessToken()))
{
throw new InvalidOperationException("User is not logged in or user status invalid.");
}
string url = string.Format("{0}/v1/oauth2/authorize", UnityConnect.instance.GetConfigurationURL(CloudConfigUrl.CloudIdentity));
AsyncHTTPClient client = new AsyncHTTPClient(url);
client.postData = string.Format("client_id={0}&response_type=code&format=json&access_token={1}&prompt=none",
clientId,
UnityConnect.instance.GetAccessToken());
client.doneCallback = delegate(IAsyncHTTPClient c)
{
AuthCodeResponse response = new AuthCodeResponse();
if (!c.IsSuccess())
{
response.Exception = new InvalidOperationException("Failed to call Unity ID to get auth code.");
}
else
{
try
{
var json = new JSONParser(c.text).Parse();
if (json.ContainsKey("code") && !json["code"].IsNull())
{
response.AuthCode = json["code"].AsString();
}
else if (json.ContainsKey("message"))
{
response.Exception = new InvalidOperationException(string.Format("Error from server: {0}", json["message"].AsString()));
}
else
{
response.Exception = new InvalidOperationException("Unexpected response from server.");
}
}
catch (JSONParseException)
{
response.Exception = new InvalidOperationException("Unexpected response from server: Failed to parse JSON.");
}
}
callback(response);
};
client.Begin();
}
public virtual void AbortByTag(string tag)
{
AsyncHTTPClient.AbortByTag(tag);
}
