/// <summary>
/// Override the method to retrive the access token for hawaii Guid authentication.
/// </summary>
/// <param name="callback">callback from event</param>
public override void RetriveAccessToken(RetriveAccessTokenComplete callback)
{
string token = string.Empty;
if (!string.IsNullOrEmpty(this.RegistrationId) &&
!string.IsNullOrEmpty(this.SecretKey))
{
if (!string.IsNullOrEmpty(this.ApplicationId))
{
// If this app token is not empty, take only id and secret key
token = string.Format("{0}:{1}:{2}", this.ApplicationId, this.RegistrationId, this.SecretKey);
}
else
{
token = string.Format("{0}:{1}", this.RegistrationId, this.SecretKey);
}
}
else if (!string.IsNullOrEmpty(this.ApplicationId))
{
token = this.ApplicationId;
}
if (!string.IsNullOrEmpty(token))
{
this.OnRetriveAccessTokenComplete(string.Format("Basic {0}", Convert.ToBase64String(Encoding.UTF8.GetBytes(token))), null, callback);
}
else
{
this.OnRetriveAccessTokenComplete(string.Empty, new InvalidOperationException("Hawaii Guid authentication token cannot be empty string"), callback);
}
}
/// <summary>
/// The callback handler of GetAdmAccessToken event of AdmTokenService.
/// </summary>
/// <param name="accessToken">The token instance.</param>
/// <param name="ex">Coressponding exception if failed to get the access token.</param>
/// <param name="callback">callback from event</param>
private void TokenService_GetAdmAccessTokenCompleteEvent(AdmAccessToken accessToken, Exception ex, RetriveAccessTokenComplete callback)
{
if (ex == null)
{
string token = string.Empty;
if (!string.IsNullOrEmpty(this.RegistrationId) &&
!string.IsNullOrEmpty(this.SecretKey))
{
token = string.Format("BEARER {0} {1} {2}", accessToken.AccessToken, this.SecretKey, this.RegistrationId);
}
else
{
token = string.Format("BEARER {0}", accessToken.AccessToken);
}
this.OnRetriveAccessTokenComplete(token, ex, callback);
}
else
{
this.OnRetriveAccessTokenComplete(string.Empty, ex, callback);
}
}
/// <summary>
/// Override the method to retrive the access token for Adm authentication.
/// </summary>
/// <param name="callback">event callback</param>
public override void RetriveAccessToken(RetriveAccessTokenComplete callback)
{
this.tokenService.GetAccessToken(new AdmTokenService.RetriveAdmAccessTokenComplete((accessToken, ex) =>
{
TokenService_GetAdmAccessTokenCompleteEvent(accessToken, ex, callback);
}));
}
/// <summary>
/// Helper method to fire the RetriveAccessTokenCompleteEvent event.
/// </summary>
/// <param name="accessToken">The accesss token string</param>
/// <param name="ex">Coressponding exception if failed to get the access token.</param>
/// <param name="callback">callback from event</param>
protected virtual void OnRetriveAccessTokenComplete(string accessToken, Exception ex, RetriveAccessTokenComplete callback)
{
callback(accessToken, ex);
}
/// <summary> /// Gets the identity token that is used when communicating with the server. /// </summary> /// <param name="callback">callback from event</param> public abstract void RetriveAccessToken(RetriveAccessTokenComplete callback);