// Interior method takes in instance of DeveloperOptions (aptly named existingOptions) and maps them to the proper value. In essence, a setter method.
private static void MapToOption(DeveloperOptions existingOptions, string key, string value)
{
if ("accesskey".Equals(key))
{
existingOptions.AccessKey = value;
return;
}
if ("secretkey".Equals(key))
{
existingOptions.SecretAccessKey = value;
return;
}
if ("accountid".Equals(key))
{
existingOptions.AccountId = value;
return;
}
if ("vaultname".Equals(key))
{
existingOptions.VaultName = value;
return;
}
if("regionendpoint".Equals(key))
{
existingOptions.RegionEndpoint = value;
}
throw new ArgumentException(string.Format("The developer option '{0}' was not expected and is not understood.", key));
}
// Interior method takes in instance of DeveloperOptions (aptly named existingOptions) and maps them to the proper value. In essence, a setter method.
private static void MapToOption(DeveloperOptions existingOptions, string key, string value)
{
if ("accesskey".Equals(key))
{
existingOptions.AccessKey = value;
return;
}
if ("secretkey".Equals(key))
{
existingOptions.SecretAccessKey = value;
return;
}
if ("accountid".Equals(key))
{
existingOptions.AccountId = value;
return;
}
if ("vaultname".Equals(key))
{
existingOptions.VaultName = value;
return;
}
if ("regionendpoint".Equals(key))
{
existingOptions.RegionEndpoint = value;
}
throw new ArgumentException(string.Format("The developer option '{0}' was not expected and is not understood.", key));
}
// Amazon RDS Options required for
// Method takes in a string and parses it into a DeveloperOptions class.
public static DeveloperOptions Parse(string developerOptions)
{
DeveloperOptions options = new DeveloperOptions();
if (!string.IsNullOrWhiteSpace(developerOptions))
{
var optionPairs = developerOptions.Split(new []{'&'}, StringSplitOptions.RemoveEmptyEntries);
foreach (var optionPair in optionPairs)
{
var optionPairParts = optionPair.Split(new[]{'='}, StringSplitOptions.RemoveEmptyEntries);
if (optionPairParts.Length == 2)
{
MapToOption(options, optionPairParts[0].Trim().ToLowerInvariant(), optionPairParts[1].Trim());
}
else
{
throw new ArgumentException(
string.Format(
"Unable to parse developer options which should be in the form of 'option=value&nextOption=nextValue'. The option '{0}' was not properly constructed",
optionPair));
}
}
}
return options;
}
private OperationResult ParseDevOptions(string developerOptions, AddonManifest manifest, out DeveloperOptions devOptions)
{
devOptions = null;
var result = new OperationResult()
{
IsSuccess = false
};
var progress = "";
try
{
progress += "Parsing developer options...\n";
devOptions = DeveloperOptions.Parse(developerOptions);
// we're probably going to need these lines a few times
Dictionary <string, string> manifestProperties = manifest.GetProperties().ToDictionary(x => x.Key, x => x.Value);
devOptions.AccessKey = manifestProperties["AWSClientKey"];
devOptions.SecretAccessKey = manifestProperties["AWSSecretKey"];
devOptions.AccountId = manifestProperties["AWSAccountID"];
//devOptions.RegionEndpoint = manifestProperties["RegionEndpoint"];
}
catch (ArgumentException e)
{
result.EndUserMessage = e.Message;
return(result);
}
result.IsSuccess = true;
result.EndUserMessage = progress;
return(result);
}
// Amazon RDS Options required for
// Method takes in a string and parses it into a DeveloperOptions class.
public static DeveloperOptions Parse(string developerOptions)
{
DeveloperOptions options = new DeveloperOptions();
if (!string.IsNullOrWhiteSpace(developerOptions))
{
var optionPairs = developerOptions.Split(new [] { '&' }, StringSplitOptions.RemoveEmptyEntries);
foreach (var optionPair in optionPairs)
{
var optionPairParts = optionPair.Split(new[] { '=' }, StringSplitOptions.RemoveEmptyEntries);
if (optionPairParts.Length == 2)
{
MapToOption(options, optionPairParts[0].Trim().ToLowerInvariant(), optionPairParts[1].Trim());
}
else
{
throw new ArgumentException(
string.Format(
"Unable to parse developer options which should be in the form of 'option=value&nextOption=nextValue'. The option '{0}' was not properly constructed",
optionPair));
}
}
}
return(options);
}
// Deprovision RDS Instance
// Input: AddonDeprovisionRequest request
// Output: OperationResult
public override OperationResult Deprovision(AddonDeprovisionRequest request)
{
string connectionData = request.ConnectionData;
// changing to overloaded constructor - 5/22/14
var deprovisionResult = new ProvisionAddOnResult(connectionData);
AddonManifest manifest = request.Manifest;
string devOptions = request.DeveloperOptions;
try
{
AmazonGlacierClient client;
var conInfo = ConnectionInfo.Parse(connectionData);
var developerOptions = DeveloperOptions.Parse(devOptions);
var establishClientResult = EstablishClient(manifest, developerOptions, out client);
if (!establishClientResult.IsSuccess)
{
deprovisionResult.EndUserMessage = establishClientResult.EndUserMessage;
return(deprovisionResult);
}
var getArchivesInVault = client.DescribeVault(new DescribeVaultRequest()
{
AccountId = conInfo.AccountId, VaultName = conInfo.VaultName
});
var response =
client.DeleteVault(new DeleteVaultRequest()
{
AccountId = conInfo.AccountId,
VaultName = conInfo.VaultName
});
// 5/22/14 fixing amazon aws deprecation
if (response.HttpStatusCode != null)
{
do
{
var verificationResponse = client.DescribeVault(new DescribeVaultRequest()
{
});
// 5/22/14 fixing amazaon aws deprecration
if (verificationResponse == null)
{
deprovisionResult.IsSuccess = true;
break;
}
Thread.Sleep(TimeSpan.FromSeconds(10d));
} while (true);
}
}
catch (ResourceNotFoundException)
{
deprovisionResult.IsSuccess = true;
}
catch (Exception e)
{
deprovisionResult.EndUserMessage = e.Message;
}
return(deprovisionResult);
}
// Provision RDS Instance
// Input: AddonDeprovisionRequest request
// Output: ProvisionAddOnResult
public override ProvisionAddOnResult Provision(AddonProvisionRequest request)
{
// i think this is a bug. but I'm going to throw an empty string to it to clear the warning.
var provisionResult = new ProvisionAddOnResult("");
AddonManifest manifest = request.Manifest;
string developerOptions = request.DeveloperOptions;
try
{
AmazonGlacierClient client;
DeveloperOptions devOptions;
var parseOptionsResult = ParseDevOptions(developerOptions, manifest, out devOptions);
if (!parseOptionsResult.IsSuccess)
{
provisionResult.EndUserMessage = parseOptionsResult.EndUserMessage;
return(provisionResult);
}
var establishClientResult = EstablishClient(manifest, DeveloperOptions.Parse(developerOptions), out client);
if (!establishClientResult.IsSuccess)
{
provisionResult.EndUserMessage = establishClientResult.EndUserMessage;
return(provisionResult);
}
var response = client.CreateVault(CreateVaultRequest(devOptions));
// fix 5/22/14 resolves amazon aws deprecation
// wait for response to come back with a location
while (true)
{
if (response.Location != null)
{
var conInfo = new ConnectionInfo()
{
AccountId = devOptions.AccountId,
VaultName = devOptions.VaultName,
Location = response.Location
};
provisionResult.IsSuccess = true;
provisionResult.ConnectionData = conInfo.ToString();
break;
}
Thread.Sleep(10);
}
}
catch (Exception e)
{
provisionResult.EndUserMessage = e.Message;
}
return(provisionResult);
}
private CreateVaultRequest CreateVaultRequest(DeveloperOptions devOptions)
{
var request = new CreateVaultRequest()
{
// TODO - need to determine where defaults are used, and then not create the constructor where value is null (to use default)
// These are required values.
AccountId = devOptions.AccountId,
VaultName = devOptions.VaultName
};
return(request);
}
private OperationResult EstablishClient(AddonManifest manifest, DeveloperOptions devOptions, out AmazonGlacierClient client)
{
OperationResult result;
bool requireCreds;
//var accessKey = manifest.ProvisioningUsername;
//var secretAccessKey = manifest.ProvisioningPassword;
var accessKey = devOptions.AccessKey;
var secretAccessKey = devOptions.SecretAccessKey;
var prop =
manifest.Properties.First(
p => p.Key.Equals("requireDevCredentials", StringComparison.InvariantCultureIgnoreCase));
if (bool.TryParse(prop.Value, out requireCreds) && requireCreds)
{
if (!ValidateDevCreds(devOptions))
{
client = null;
result = new OperationResult()
{
IsSuccess = false,
EndUserMessage =
"The add on requires that developer credentials are specified but none were provided."
};
return(result);
}
accessKey = devOptions.AccessKey;
secretAccessKey = devOptions.SecretAccessKey;
}
AmazonGlacierConfig config = new AmazonGlacierConfig()
{
RegionEndpoint = RegionEndpoint.USEast1
};
client = new AmazonGlacierClient(devOptions.AccessKey, devOptions.SecretAccessKey, config);
result = new OperationResult {
IsSuccess = true
};
return(result);
}
// TODO: We might be able to extend this.
private bool ValidateDevCreds(DeveloperOptions devOptions)
{
return !(string.IsNullOrWhiteSpace(devOptions.AccessKey) || string.IsNullOrWhiteSpace(devOptions.SecretAccessKey));
}
private OperationResult ParseDevOptions(string developerOptions, AddonManifest manifest, out DeveloperOptions devOptions)
{
devOptions = null;
var result = new OperationResult() { IsSuccess = false };
var progress = "";
try
{
progress += "Parsing developer options...\n";
devOptions = DeveloperOptions.Parse(developerOptions);
// we're probably going to need these lines a few times
Dictionary<string, string> manifestProperties = manifest.GetProperties().ToDictionary(x => x.Key, x => x.Value);
devOptions.AccessKey = manifestProperties["AWSClientKey"];
devOptions.SecretAccessKey = manifestProperties["AWSSecretKey"];
devOptions.AccountId = manifestProperties["AWSAccountID"];
//devOptions.RegionEndpoint = manifestProperties["RegionEndpoint"];
}
catch (ArgumentException e)
{
result.EndUserMessage = e.Message;
return result;
}
result.IsSuccess = true;
result.EndUserMessage = progress;
return result;
}
private OperationResult EstablishClient(AddonManifest manifest, DeveloperOptions devOptions, out AmazonGlacierClient client)
{
OperationResult result;
bool requireCreds;
//var accessKey = manifest.ProvisioningUsername;
//var secretAccessKey = manifest.ProvisioningPassword;
var accessKey = devOptions.AccessKey;
var secretAccessKey = devOptions.SecretAccessKey;
var prop =
manifest.Properties.First(
p => p.Key.Equals("requireDevCredentials", StringComparison.InvariantCultureIgnoreCase));
if (bool.TryParse(prop.Value, out requireCreds) && requireCreds)
{
if (!ValidateDevCreds(devOptions))
{
client = null;
result = new OperationResult()
{
IsSuccess = false,
EndUserMessage =
"The add on requires that developer credentials are specified but none were provided."
};
return result;
}
accessKey = devOptions.AccessKey;
secretAccessKey = devOptions.SecretAccessKey;
}
AmazonGlacierConfig config = new AmazonGlacierConfig() { RegionEndpoint = RegionEndpoint.USEast1 };
client = new AmazonGlacierClient(devOptions.AccessKey, devOptions.SecretAccessKey, config);
result = new OperationResult { IsSuccess = true };
return result;
}
private CreateVaultRequest CreateVaultRequest(DeveloperOptions devOptions)
{
var request = new CreateVaultRequest()
{
// TODO - need to determine where defaults are used, and then not create the constructor where value is null (to use default)
// These are required values.
AccountId = devOptions.AccountId,
VaultName = devOptions.VaultName
};
return request;
}
// TODO: We might be able to extend this.
private bool ValidateDevCreds(DeveloperOptions devOptions)
{
return(!(string.IsNullOrWhiteSpace(devOptions.AccessKey) || string.IsNullOrWhiteSpace(devOptions.SecretAccessKey)));
}