/// <summary>
///
/// </summary>
/// <returns></returns>
protected override ADPAccessToken getAccessToken()
{
ADPAccessToken token = accessToken;
AuthorizationCodeConfiguration conconfig = (AuthorizationCodeConfiguration)connectionConfiguration;
Dictionary <string, string> data = null;
AuthenticationHeaderValue credentials = null;
if (!isConnectedIndicator())
{
data = new Dictionary <string, string>();
data.Add("client_id", conconfig.clientID);
data.Add("client_secret", conconfig.clientSecret);
data.Add("grant_type", conconfig.grantType);
data.Add("code", conconfig.authorizationCode);
data.Add("redirect_uri", conconfig.redirectURL);
var encodedCredentials = Convert.ToBase64String(Encoding.ASCII.GetBytes(String.Format("{0}:{1}", connectionConfiguration.clientID, connectionConfiguration.clientSecret)));
var result = SendWebRequest(conconfig.tokenServerURL, data, credentials);
if (!String.IsNullOrEmpty(result))
{
token = JSONUtil.Deserialize <ADPAccessToken>(result);
Status = "connected";
}
}
return(token);
}
/// <summary>
///
/// </summary>
/// <param name="ADPProductURL"></param>
/// <returns></returns>
public override string getADPData(string ADPProductURL)
{
string serverResponse = null;
ADPAccessToken token = getAccessToken();
Dictionary <string, string> data = null;
if (isConnectedIndicator() && (token != null))
{
data = new Dictionary <string, string>();
data.Add("client_id", ((AuthorizationCodeConfiguration)connectionConfiguration).clientID);
data.Add("client_secret", ((AuthorizationCodeConfiguration)connectionConfiguration).clientSecret);
data.Add("grant_type", ((AuthorizationCodeConfiguration)connectionConfiguration).grantType);
data.Add("code", ((AuthorizationCodeConfiguration)connectionConfiguration).authorizationCode);
data.Add("redirect_uri", ((AuthorizationCodeConfiguration)connectionConfiguration).redirectURL);
// send the data to ADP server/s
// since we have a valid token
serverResponse = SendWebRequest(ADPProductURL, data, new AuthenticationHeaderValue(token.TokenType, token.AccessToken), "application/json", "GET");
}
else
{
throw new ADPConnectionException("Connection Exception: connection not established.");
}
return(serverResponse);
}
/// <summary>
///
/// </summary>
public void connect()
{
if (connectionConfiguration == null)
{
throw new ADPConnectionException("Configuration not provided.");
}
this.accessToken = this.getAccessToken();
}
/// <summary>
///
/// </summary>
/// <returns></returns>
public virtual bool isConnectedIndicator()
{
if (accessToken != null)
{
// we have a valid token so check if it expired
if (DateTime.Compare(DateTime.Now, accessToken.ExpiresOn.Value) > 0)
{
// token expires so set to null
accessToken = null;
}
}
return(accessToken != null);
}
/// <summary>
///
/// </summary>
/// <param name="ADPProductURL"></param>
/// <returns></returns>
public virtual string getADPData(string ADPProductURL)
{
string serverResponse = null;
ADPAccessToken token = getAccessToken();
Dictionary <string, string> data = null;
if (isConnectedIndicator() && (token != null))
{
// send the data to ADP server/s
// since we have a valid token
serverResponse = SendWebRequest(ADPProductURL, data, new AuthenticationHeaderValue(token.TokenType, token.AccessToken), "application/json", "GET");
}
else
{
throw new ADPConnectionException("Connection Exception: connection not established.");
}
return(serverResponse);
}
/// <summary>
///
/// </summary>
/// <returns>valid ADPAccessToken</returns>
protected virtual ADPAccessToken getAccessToken()
{
ADPAccessToken token = accessToken;
Dictionary <string, string> data = null;
AuthenticationHeaderValue credentials = null;
if (!isConnectedIndicator())
{
if (String.IsNullOrEmpty(connectionConfiguration.grantType))
{
throw new ADPConnectionException("ADP Connection Exception: config option grantType cannot be null/empty");
}
if (String.IsNullOrEmpty(connectionConfiguration.tokenServerURL))
{
throw new ADPConnectionException("ADP Connection Exception: config option tokenServerURL cannot be null/empty");
}
data = new Dictionary <string, string>();
data.Add("client_id", connectionConfiguration.clientID);
data.Add("client_secret", connectionConfiguration.clientSecret);
data.Add("grant_type", connectionConfiguration.grantType);
// send the data to ADP server/s
var result = SendWebRequest(connectionConfiguration.tokenServerURL, data, credentials);
if (!String.IsNullOrEmpty(result))
{
token = JSONUtil.Deserialize <ADPAccessToken>(result);
}
}
// if valid token from session or
// token not expired return it.
return(token);
}
/// <summary>
///
/// </summary>
public void disconnect()
{
this.accessToken = null;
}