public async Task <AppConfigData> GetAppConfigData()
{
if (DateTime.UtcNow > AppConstants.TimeToLiveExpiration || String.IsNullOrEmpty(AppConstants.ClientConfigurationVersion))
{
// get Amazon.AppConfig.Model.GetConfigurationResponse from GetConfiguration API Call
GetConfigurationResponse getConfigurationResponse = await _appConfigService.GetConfigurationResponse();
AppConstants.ClientConfigurationVersion = getConfigurationResponse.ConfigurationVersion;
string decodedResponseData = getConfigurationResponse.Content.Length > 0 ? getConfigurationResponse.Content.DecodeMemoryStreamToString() : String.Empty;
// convert DecodedResponseData to our AppConfigData model which consists of:
AppConfigData appConfigData = String.IsNullOrEmpty(decodedResponseData) ? AppConstants.AppConfigData : JsonConvert.DeserializeObject <AppConfigData>(decodedResponseData);
//AppConfigData appConfigData = JsonConvert.DeserializeObject<AppConfigData>(decodedResponseData);
if (!appConfigData.BoolEnableLimitResults && appConfigData.IntResultLimit == 0)
{
throw new Exception();
}
// add AppConfigData to our cache in AppConstants
AppConstants.AppConfigData = appConfigData;
return(AppConstants.AppConfigData);
}
else
{
Console.WriteLine("DID NOT call GetConfigurationAPI to get data. Return AppConfigData from cached value in AppConstants.AppConfigData instead. \n");
return(AppConstants.AppConfigData);
}
}
public IActionResult GetConfiguration(GetConfigurationRequest input)
{
if (_logger.IsEnabled(LogLevel.Trace))
{
_logger.LogTrace($"{nameof(GetConfiguration)}: {GetConfigurationRequest.VERB}");
}
if (ModelState.IsValid)
{
_logger.LogDebug($"AgentId=[{input.AgentId}] Configuration=[{input.ConfigurationName}]");
var configContent = _dscHandler.GetConfiguration(input.AgentId.Value,
// TODO:
// Strictly speaking, this may not be how the DSCPM
// protocol is supposed to resolve the config name
input.ConfigurationName ?? input.ConfigurationNameHeader);
if (configContent == null)
{
return(NotFound());
}
var response = new GetConfigurationResponse
{
ChecksumAlgorithmHeader = configContent.ChecksumAlgorithm,
ChecksumHeader = configContent.Checksum,
Configuration = configContent.Content,
};
return(this.Model(response));
}
return(BadRequest(ModelState));
}
// TODO: I think returning a Stream would be better here, but coordinating that
// with the disposable resources that are contained within could be tricky
public async Task <FileResponse> GetConfiguration(string configName)
{
if (LOG.IsEnabled(LogLevel.Trace))
{
LOG.LogTrace(nameof(GetConfiguration));
}
AssertInit();
var serverConfig = Configuration.ConfigurationRepositoryServer;
AssertServerConfig(serverConfig);
var dscRequ = new GetConfigurationRequest
{
AgentId = Configuration.AgentId,
ConfigurationName = configName,
AcceptHeader = DscContentTypes.OCTET_STREAM,
};
var dscResp = new GetConfigurationResponse();
using (var bs = new MemoryStream())
using (var disposable = await SendDscAsync(serverConfig, GetConfigurationRequest.VERB,
GetConfigurationRequest.ROUTE, dscRequ, dscResp))
{
dscResp.Configuration.CopyTo(bs);
return(new FileResponse
{
ChecksumAlgorithm = dscResp.ChecksumAlgorithmHeader,
Checksum = dscResp.ChecksumHeader,
Content = bs.ToArray(),
});
}
}
public override void GetConfiguration(IRpcController controller, GetConfigurationRequest request, Action <GetConfigurationResponse> done)
{
Logger.Trace("GetConfiguration()");
var builder = GetConfigurationResponse.CreateBuilder();
done(builder.Build());
}
public GetConfigurationResponse GetConfiguration()
{
ToastHelper.PopToast("Get configuration");
var response = new GetConfigurationResponse();
response.FirewallEnabled = FirewallHelper.IsEnabled();
return(response);
}
public async Task <GetConfigurationResponse> GetConfiguration(GetConfigurationRequest o)
{
var result = new GetConfigurationResponse(o.RequestId);
result.Key = o.Key;
result.Value = await Server.GetSettings(o.Application, o.Key);
return(result);
}
public GetConfigurationResponse GetConfiguration(string platform)
{
var result = new GetConfigurationResponse {
};
try
{
var dataSource = _reportsDataSourceFactory.GetDataSource(platform);
result.Data = dataSource.GetConfiguration();
}
catch (Exception ex)
{
result.Error = new ResponseError().Load(ex);
_logger.LogException(ex);
}
return(result);
}
public GetConfigurationResponse GetConfiguration(string platform)
{
var result = new GetConfigurationResponse();
try
{
// POST
var apiRequest = CreateRequest(Method.GET, "{platform}/configuration");
apiRequest.AddUrlSegment("platform", platform);
var response = Execute <GetConfigurationResponse>(apiRequest);
return(response);
}
catch (Exception ex)
{
result.Error = new ResponseError().Load(ex);
}
return(result);
}
public async Task <AppConfigData> GetAppConfigData()
{
// In general, we should limit the calls to GetConfiguration API call to at least once every 15 seconds
// In AppConstants the TimeToLiveExpiration is set to the initial DateTime of Program.cs execution plus AppConstants.TimeToLiveInSeconds (15 seconds)
// This if condition makes sure that we only call the GetConfiguration API call if we have not exceeded the TTL expiration, or
// if the ClientConfigurationVersion is set in our local cache in AppConstants - ClientConfigurationVersion is returned from the initial call to the GetConfiguration API (see below for more info)
if (DateTime.UtcNow > AppConstants.TimeToLiveExpiration || String.IsNullOrEmpty(AppConstants.ClientConfigurationVersion))
{
Console.WriteLine("CALLED GetConfigurationAPI to get AppConfigData \n");
IAppConfigService appConfigService = new AppConfigService(_clientId);
// get Amazon.AppConfig.Model.GetConfigurationResponse from GetConfiguration API Call
GetConfigurationResponse getConfigurationResponse = await appConfigService.GetConfigurationResponse();
// add ConfigurationVersion to AppConstants to AppConstants to be used in subsequent calls to GetConfugration API to avopid excess charges
// https://docs.aws.amazon.com/appconfig/2019-10-09/APIReference/API_GetConfiguration.html#API_GetConfiguration_RequestSyntax
AppConstants.ClientConfigurationVersion = getConfigurationResponse.ConfigurationVersion;
// The GetConfiguration response includes a Content section (i.e., our getConfigurationResponse.Content) that shows the configuration data.
// The Content section only appears if the system finds new or updated configuration data.
// If the system doesn't find new or updated configuration data, then the Content section is not returned (Null).
// https://docs.aws.amazon.com/appconfig/latest/userguide/appconfig-retrieving-the-configuration.html
string decodedResponseData = getConfigurationResponse.Content.Length > 0 ? MemoryStreamHelper.DecodeMemoryStreamToString(getConfigurationResponse.Content) : String.Empty;
// convert DecodedResponseData to our AppConfigData model which consists of:
// bool boolEnableLimitResults
// int intResultLimit
AppConfigData appConfigData = this.ConvertDecodedResponseToAppConfigData(decodedResponseData);
// add AppConfigData to our cache in AppConstants
AppConstants.AppConfigData = appConfigData;
return(AppConstants.AppConfigData);
}
else
{
Console.WriteLine("DID NOT call GetConfigurationAPI to get data. Return AppConfigData from cached value in AppConstants.AppConfigData instead. \n");
return(AppConstants.AppConfigData);
}
}
/// <summary>
/// Unmarshaller the response from the service to the response class.
/// </summary>
/// <param name="context"></param>
/// <returns></returns>
public override AmazonWebServiceResponse Unmarshall(JsonUnmarshallerContext context)
{
GetConfigurationResponse response = new GetConfigurationResponse();
var ms = new MemoryStream();
Amazon.Util.AWSSDKUtils.CopyStream(context.Stream, ms);
ms.Seek(0, SeekOrigin.Begin);
response.Content = ms;
if (context.ResponseData.IsHeaderPresent("Configuration-Version"))
{
response.ConfigurationVersion = context.ResponseData.GetHeaderValue("Configuration-Version");
}
if (context.ResponseData.IsHeaderPresent("Content-Type"))
{
response.ContentType = context.ResponseData.GetHeaderValue("Content-Type");
}
return(response);
}
public static async Task Main()
{
logger.Info("Starting example");
AuditClient client = null;
try
{
// Assumption: the compartment id has been set in environment variable.
var compartmentId = Environment.GetEnvironmentVariable("OCI_COMPARTMENT_ID");
logger.Info(compartmentId);
// ListEvents
var listEventsRequest = new ListEventsRequest
{
CompartmentId = compartmentId,
StartTime = DateTime.Now.AddDays(-1),
EndTime = DateTime.Now
};
// Create AuditClient
var provider = new ConfigFileAuthenticationDetailsProvider("DEFAULT");
using (client = new AuditClient(provider, new ClientConfiguration()))
{
logger.Info("AuditClient created.");
ListEventsResponse listEventsResp = await NoRetryExample(client, listEventsRequest);
logger.Info($"Received {listEventsResp?.Items.Count} items");
ListEventsResponse listEventsRespFromRetry = await RetryExample(client, listEventsRequest);
logger.Info($"Received {listEventsRespFromRetry?.Items.Count} items");
await CancellationTokenExample(client, listEventsRequest);
// GetConfiguration
var getConfigurationRequest = new GetConfigurationRequest
{
CompartmentId = compartmentId
};
logger.Info("GetConfigurationRequest created.");
GetConfigurationResponse getConfigurationResp = await client.GetConfiguration(getConfigurationRequest);
logger.Info($"Retention period days: {getConfigurationResp?.Configuration.RetentionPeriodDays}");
// UpdateConfiguration
var updateConfigurationRequest = new UpdateConfigurationRequest
{
CompartmentId = compartmentId,
UpdateConfigurationDetails = new UpdateConfigurationDetails
{
RetentionPeriodDays = 90
}
};
logger.Info("UpdateConfigurationRequest created.");
UpdateConfigurationResponse updateConfigurationResp = await client.UpdateConfiguration(updateConfigurationRequest);
logger.Info($"opc work request id: {updateConfigurationResp.OpcRequestId}");
}
}
catch (Exception e)
{
logger.Error($"Failed Audit example: {e.Message}");
}
}
