public SilverpopCommunicationsClient(TransactClientConfiguration configuration)
{
_configuration = configuration;
_accessTokenProvider = new AccessTokenProvider(configuration);
_transactHttpsUrl = string.Format(
"https://transact{0}.ibmmarketingcloud.com/XTMail",
configuration.PodNumber);
_XMLAPIHttpsUrl = string.Format(
"https://api{0}.ibmmarketingcloud.com/XMLAPI",
configuration.PodNumber);
_httpClientFactory = () =>
{
var client = new HttpClient();
client.Timeout = new TimeSpan(0, 1, 0);
return(client);
};
_sftpConnectedClientFactory = () =>
{
var username = _configuration.Username;
var password = _configuration.Password;
// Prefer Username and Password as OAuth may not be enabled for SFTP usage.
// See "Note" at
// https://www.ibm.com/support/knowledgecenter/en/SSWU4L/Data/imc_Data/Data_q_a_watson_assistant/Authenticate_to_FTP_with_OAuth.html
// for more details.
if ((string.IsNullOrEmpty(username) || string.IsNullOrEmpty(password)) && OAuthSpecified())
{
username = "******";
password = _accessTokenProvider.Get();
}
if (string.IsNullOrEmpty(username) || string.IsNullOrEmpty(password))
{
throw new InvalidOperationException(
$"OAuth login details or {nameof(_configuration.Username)} and {nameof(_configuration.Password)} "
+ "must be configured for SFTP usage.");
}
var sftpClient = new SftpClient(
$"transfer{configuration.PodNumber}.ibmmarketingcloud.com",
username,
password);
sftpClient.Connect();
return(sftpClient);
};
}
private HttpClient GetAuthorizedHttpClient()
{
var httpClient = _httpClientFactory();
if (OAuthSpecified())
{
var accessToken = _accessTokenProvider.Get();
httpClient.DefaultRequestHeaders.Authorization =
new AuthenticationHeaderValue("Bearer", accessToken);
}
else
{
SetUsernameAndPasswordAuthorization(httpClient);
}
return(httpClient);
}