public void Authenticate(APIHTTPConnector urlConnection)
{
lock (this)
{
try
{
Initializer initializer = Initializer.GetInitializer();
TokenStore store = initializer.Store;
UserSignature user = initializer.User;
OAuthToken oauthToken = null;
if (this.accessToken == null)
{
if (this.id != null)
{
oauthToken = (OAuthToken)store.GetTokenById(this.id, this);
}
else
{
oauthToken = (OAuthToken)store.GetToken(user, this);
}
}
else
{
oauthToken = this;
}
string token = "";
if (oauthToken == null)//first time
{
token = this.refreshToken != null?this.RefreshAccessToken(user, store).AccessToken : this.GenerateAccessToken(user, store).AccessToken;
}
else if (oauthToken.ExpiresIn != null && GetExpiryLapseInMillis(oauthToken.ExpiresIn) < 5L)//access token will expire in next 5 seconds or less
{
SDKLogger.LogInfo(Constants.REFRESH_TOKEN_MESSAGE);
token = oauthToken.RefreshAccessToken(user, store).AccessToken;
}
else
{
token = oauthToken.AccessToken;
}
urlConnection.AddHeader(Constants.AUTHORIZATION, Constants.OAUTH_HEADER_PREFIX + token);
}
catch (System.Exception ex) when(!(ex is SDKException))
{
throw new SDKException(ex);
}
}
}
/// <summary>
/// This method to initialize the SDK.
/// </summary>
/// <param name="user">A User class instance represents the CRM user.</param>
/// <param name="environment">A Environment class instance containing the CRM API base URL and Accounts URL.</param>
/// <param name="token">A Token class instance containing the OAuth client application information.</param>
/// <param name="store">A TokenStore class instance containing the token store information.</param>
/// <param name="sdkConfig">A SDKConfig class instance containing the configuration.</param>
/// <param name="sdkConfig">A SDKConfig class instance containing the configuration.</param>
/// <param name="logger">A Logger class instance containing the log file path and Logger type.</param>
/// <param name="proxy">An RequestProxy class instance containing the proxy properties of the user.</param>
private static void Initialize(UserSignature user, Dc.DataCenter.Environment environment, Token token, TokenStore store, SDKConfig sdkConfig, string resourcePath, Logger.Logger logger, RequestProxy proxy)
{
try
{
SDKLogger.Initialize(logger);
try
{
string result = "";
using (Stream stream = Assembly.GetExecutingAssembly().GetManifestResourceStream(Constants.JSON_DETAILS_FILE_PATH))
{
using (StreamReader reader = new StreamReader(stream))
{
result = reader.ReadToEnd();
}
}
jsonDetails = JObject.Parse(result);
}
catch (System.Exception e)
{
throw new SDKException(Constants.JSON_DETAILS_ERROR, e);
}
initializer = new Initializer();
initializer.user = user;
initializer.environment = environment;
initializer.token = token;
initializer.store = store;
initializer.sdkConfig = sdkConfig;
initializer.resourcePath = resourcePath;
initializer.requestProxy = proxy;
SDKLogger.LogInfo(Constants.INITIALIZATION_SUCCESSFUL + initializer.ToString());
}
catch (SDKException e)
{
throw e;
}
catch (Exception e)
{
throw new SDKException(Constants.INITIALIZATION_EXCEPTION, e);
}
}
/// <summary>
/// The method to switch the different user in SDK environment.
/// </summary>
/// <param name="user">A User class instance represents the CRM user.</param>
/// <param name="environment">A Environment class instance containing the CRM API base URL and Accounts URL.</param>
/// <param name="token">A Token class instance containing the OAuth client application information.</param>
/// <param name="sdkConfig">A SDKConfig class instance containing the configuration.</param>
/// <param name="proxy">An RequestProxy class instance containing the proxy properties of the user.
public static void SwitchUser(UserSignature user, Dc.DataCenter.Environment environment, Token token, SDKConfig sdkConfig, RequestProxy proxy)
{
if (user == null)
{
throw new SDKException(Constants.SWITCH_USER_ERROR, Constants.USERSIGNATURE_ERROR_MESSAGE);
}
if (environment == null)
{
throw new SDKException(Constants.SWITCH_USER_ERROR, Constants.ENVIRONMENT_ERROR_MESSAGE);
}
if (token == null)
{
throw new SDKException(Constants.SWITCH_USER_ERROR, Constants.TOKEN_ERROR_MESSAGE);
}
if (sdkConfig == null)
{
throw new SDKException(Constants.SWITCH_USER_ERROR, Constants.SDK_CONFIG_ERROR_MESSAGE);
}
Initializer initializer = new Initializer();
initializer.user = user;
initializer.environment = environment;
initializer.token = token;
initializer.store = Initializer.initializer.store;
initializer.sdkConfig = sdkConfig;
initializer.resourcePath = Initializer.initializer.resourcePath;
initializer.requestProxy = proxy;
LOCAL.Value = initializer;
SDKLogger.LogInfo(Constants.INITIALIZATION_SWITCHED + initializer.ToString());
}
/// <summary>
/// The method to switch the different user in SDK environment.
/// </summary>
/// <param name="user">A User class instance represents the CRM user.</param>
/// <param name="environment">A Environment class instance containing the CRM API base URL and Accounts URL.</param>
/// <param name="token">A Token class instance containing the OAuth client application information.</param>
/// <param name="sdkConfig">A SDKConfig class instance containing the configuration.</param>
/// <param name="proxy">An RequestProxy class instance containing the proxy properties of the user.
private static void SwitchUser(UserSignature user, Dc.DataCenter.Environment environment, Token token, SDKConfig sdkConfig, RequestProxy proxy)
{
Initializer initializer = new Initializer();
initializer.user = user;
initializer.environment = environment;
initializer.token = token;
initializer.store = Initializer.initializer.store;
initializer.sdkConfig = sdkConfig;
initializer.requestProxy = proxy;
initializer.resourcePath = Initializer.initializer.resourcePath;
LOCAL.Value = initializer;
SDKLogger.LogInfo(Constants.INITIALIZATION_SWITCHED + initializer.ToString());
}
/// <summary>
/// This method to initialize the SDK.
/// </summary>
/// <param name="user">A User class instance represents the CRM user.</param>
/// <param name="environment">A Environment class instance containing the CRM API base URL and Accounts URL.</param>
/// <param name="token">A Token class instance containing the OAuth client application information.</param>
/// <param name="store">A TokenStore class instance containing the token store information.</param>
/// <param name="sdkConfig">A SDKConfig class instance containing the configuration.</param>
/// <param name="sdkConfig">A SDKConfig class instance containing the configuration.</param>
/// <param name="logger">A Logger class instance containing the log file path and Logger type.</param>
/// <param name="proxy">An RequestProxy class instance containing the proxy properties of the user.</param>
public static void Initialize(UserSignature user, Dc.DataCenter.Environment environment, Token token, TokenStore store, SDKConfig sdkConfig, string resourcePath, Logger.Logger logger, RequestProxy proxy)
{
try
{
if (user == null)
{
throw new SDKException(Constants.INITIALIZATION_ERROR, Constants.USERSIGNATURE_ERROR_MESSAGE);
}
if (environment == null)
{
throw new SDKException(Constants.INITIALIZATION_ERROR, Constants.ENVIRONMENT_ERROR_MESSAGE);
}
if (token == null)
{
throw new SDKException(Constants.INITIALIZATION_ERROR, Constants.TOKEN_ERROR_MESSAGE);
}
if (store == null)
{
throw new SDKException(Constants.INITIALIZATION_ERROR, Constants.STORE_ERROR_MESSAGE);
}
if (sdkConfig == null)
{
throw new SDKException(Constants.INITIALIZATION_ERROR, Constants.SDK_CONFIG_ERROR_MESSAGE);
}
if (string.IsNullOrEmpty(resourcePath) || string.IsNullOrWhiteSpace(resourcePath))
{
throw new SDKException(Constants.INITIALIZATION_ERROR, Constants.RESOURCE_PATH_ERROR_MESSAGE);
}
if (!Directory.Exists(resourcePath))
{
throw new SDKException(Constants.INITIALIZATION_ERROR, Constants.RESOURCE_PATH_INVALID_ERROR_MESSAGE);
}
if (logger == null)
{
logger = Logger.Logger.GetInstance(Logger.Logger.Levels.INFO, Path.GetDirectoryName(Assembly.GetCallingAssembly().Location) + Path.DirectorySeparatorChar + Constants.LOG_FILE_NAME);
}
SDKLogger.Initialize(logger);
try
{
string result = "";
using (Stream stream = Assembly.GetExecutingAssembly().GetManifestResourceStream(Constants.JSON_DETAILS_FILE_PATH))
{
using (StreamReader reader = new StreamReader(stream))
{
result = reader.ReadToEnd();
}
}
jsonDetails = JObject.Parse(result);
}
catch (System.Exception e)
{
throw new SDKException(Constants.JSON_DETAILS_ERROR, e);
}
initializer = new Initializer();
initializer.user = user;
initializer.environment = environment;
initializer.token = token;
initializer.store = store;
initializer.sdkConfig = sdkConfig;
initializer.resourcePath = resourcePath;
initializer.requestProxy = proxy;
SDKLogger.LogInfo(Constants.INITIALIZATION_SUCCESSFUL + initializer.ToString());
}
catch (SDKException e)
{
throw e;
}
catch (Exception e)
{
throw new SDKException(Constants.INITIALIZATION_EXCEPTION, e);
}
}
/// <summary>
/// This method makes a Zoho CRM Rest API request.
/// </summary>
/// <param name="converterInstance">A Converter class instance to call appendToRequest method.</param>
/// <returns>HttpWebResponse class instance or null</returns>
public HttpWebResponse FireRequest(Converter converterInstance)
{
SetQueryParams();
HttpWebRequest requestObj = (HttpWebRequest)WebRequest.Create(url);
RequestProxy requestProxy = Initializer.GetInitializer().RequestProxy;
if (requestProxy != null)
{
//Validate proxy address
var proxyURI = new Uri(string.Format("{0}:{1}", requestProxy.Host, requestProxy.Port));
ICredentials credentials = null;
if (requestProxy.User != null)
{
//Set credentials
credentials = new NetworkCredential(requestProxy.User, requestProxy.Password, requestProxy.UserDomain);
}
//Set proxy
requestObj.Proxy = new WebProxy(proxyURI, true, null, credentials);
SDKLogger.LogInfo(this.ProxyLog(requestProxy));
}
requestObj.Timeout = Initializer.GetInitializer().SDKConfig.Timeout;
SetRequestMethod(requestObj);
if (contentType != null)
{
this.SetContentTypeHeader(ref requestObj);
}
SetQueryHeaders(ref requestObj);
if (requestBody != null)
{
converterInstance.AppendToRequest(requestObj, requestBody);
}
SDKLogger.LogInfo(ToString());
HttpWebResponse response;
try
{
response = (HttpWebResponse)requestObj.GetResponse();
}
catch (WebException e)
{
if (e.Response == null)
{
throw;
}
response = (HttpWebResponse)e.Response;
}
return(response);
}
