/// <summary>
/// Performs license activation using the specified license activator action.
/// </summary>
/// <param name="licenseActivator">Encapsulates license activation
/// implementation.</param>
/// <param name="username">The user name to be used for license activation.</param>
/// <param name="password">The password to be used for license activation.</param>
/// <param name="saveCredentials">Indicates if the specified credentials should
/// be saved for further reuse.</param>
private void _ActivateLicense(
Func <string, string, LicenseInfo> licenseActivator,
string username,
string password,
bool saveCredentials)
{
if (LicenseComponent.RequireAuthentication)
{
try
{
licenseActivator(username, password); // exception
}
catch (CommunicationException commEx)
{
// in case there is a proxy issue
if (commEx.ErrorCode == CommunicationError.ProxyAuthenticationRequired)
{
// try to authorize proxy server
_AuthenticateProxyServerAndGetLicense(
licenseActivator,
username,
password,
commEx); // exception
}
else
{
throw; // just throw the exception further if it is not proxy issue
}
}
authorizedUserName = username;
if (saveCredentials)
{
_SaveGA(username, password);
}
}
else
{
LicenseComponent.GetLicense();
}
}
public void ActivateLicenseOnStartup()
{
_InvokeLicenseActivation(() =>
{
if (LicenseComponent.RequireAuthentication)
{
// check if we have stored credentials
NetworkCredential account = _LoadGA();
if (account != null)
{
// try to activate license using stored credentials
ActivateLicense(account.UserName, account.Password, false);
}
}
else
{
// credentials are not required (enterprise deployment scenario)
LicenseComponent.GetLicense();
}
});
}