/*
* Use this operation to get the refresh and access tokens.
*/
public OAuthResponse ExchangeCodeForAccessToken(OAuthEnvironment environment, String code)
{
//Validate request
ValidateInput("Environment", environment);
ValidateInput("Code", code);
//Get credentials
CredentialUtil.Credentials credentials = GetCredentials(environment);
// Create request payload
Dictionary <String, String> payloadParams = new Dictionary <string, string>
{
{ Constants.PAYLOAD_GRANT_TYPE, Constants.PAYLOAD_VALUE_AUTHORIZATION_CODE },
{ Constants.PAYLOAD_REDIRECT_URI, credentials.Get(CredentialType.REDIRECT_URI) },
{ Constants.PAYLOAD_CODE, code }
};
String requestPayload = OAuth2Util.CreateRequestPayload(payloadParams);
OAuthResponse oAuthResponse = FetchToken(environment, requestPayload, TokenType.USER);
return(oAuthResponse);
}
/*
* Use this operation to get an OAuth access token using a client credentials grant.
* The access token retrieved from this process is called an Application access token.
*/
public OAuthResponse GetApplicationToken(OAuthEnvironment environment, IList <String> scopes)
{
//Validate request
ValidateEnvironmentAndScopes(environment, scopes);
OAuthResponse oAuthResponse = null;
//Check for token in cache
if (appTokenCache != null)
{
oAuthResponse = appTokenCache.GetValue(environment);
if (oAuthResponse != null && oAuthResponse.AccessToken != null && oAuthResponse.AccessToken.Token != null)
{
log.Info("Returning token from cache for " + environment.ConfigIdentifier());
return(oAuthResponse);
}
}
//App token not in cache, fetch it and set into cache
String formattedScopes = OAuth2Util.FormatScopesForRequest(scopes);
//Prepare request payload
Dictionary <String, String> payloadParams = new Dictionary <string, string>
{
{ Constants.PAYLOAD_GRANT_TYPE, Constants.PAYLOAD_VALUE_CLIENT_CREDENTIALS },
{ Constants.PAYLOAD_SCOPE, formattedScopes }
};
String requestPayload = OAuth2Util.CreateRequestPayload(payloadParams);
oAuthResponse = FetchToken(environment, requestPayload, TokenType.APPLICATION);
//Update value in cache
if (oAuthResponse != null && oAuthResponse.AccessToken != null)
{
appTokenCache.UpdateValue(environment, oAuthResponse, oAuthResponse.AccessToken.ExpiresOn);
}
return(oAuthResponse);
}
