static async Task <ImmutableCredentials> Authenticate(AwsConfig awsConfig, RegionEndpoint region)
{
var service = new AwsCliSsoService(region);
var credentials = await service.GetCredentials(awsConfig.StartUrl, awsConfig.AccountId, awsConfig.RoleName);
return(await credentials.GetCredentialsAsync());
}
public static async Task MapToLocal(RegionEndpoint region, string stackName = null, string apiProxyLogicalId = "ApiProxy", string accountId = null, string startUrl = null, string roleName = null)
{
AmazonCloudFormationClient cloudFormation;
AmazonLambdaClient lambdaClient;
AWSCredentials credentials;
startUrl = startUrl ?? System.Environment.GetEnvironmentVariable("AWS_SSO_START_URL");
if (!string.IsNullOrEmpty(startUrl))
{
var service = new AwsCliSsoService(region);
credentials = await service.GetCredentials(startUrl, accountId ?? System.Environment.GetEnvironmentVariable("AWS_SSO_ACCOUNT_ID"), roleName ?? System.Environment.GetEnvironmentVariable("AWS_SSO_LAMBDA_LOCAL_ROLE_NAME"));
var immutableCredentials = credentials.GetCredentials();
System.Environment.SetEnvironmentVariable("AWS_ACCESS_KEY_ID", immutableCredentials.AccessKey);
System.Environment.SetEnvironmentVariable("AWS_SECRET_ACCESS_KEY", immutableCredentials.SecretKey);
System.Environment.SetEnvironmentVariable("AWS_SESSION_TOKEN", immutableCredentials.Token);
cloudFormation = new AmazonCloudFormationClient(credentials, region);
lambdaClient = new AmazonLambdaClient(credentials, region);
}
else
{
cloudFormation = new AmazonCloudFormationClient(region);
lambdaClient = new AmazonLambdaClient(region);
}
stackName = stackName ?? Assembly.GetEntryAssembly().GetName().Name.Replace('_', '-');
var resources =
await cloudFormation.DescribeStackResourcesAsync(
new DescribeStackResourcesRequest { StackName = stackName });
var apiProxyLambda = resources.StackResources.FirstOrDefault(p => p.LogicalResourceId == apiProxyLogicalId)?.PhysicalResourceId;
var lambdaFunction = await lambdaClient.GetFunctionAsync(new GetFunctionRequest { FunctionName = apiProxyLambda });
foreach (var entry in lambdaFunction.Configuration.Environment.Variables)
{
System.Environment.SetEnvironmentVariable(entry.Key, entry.Value);
}
System.Environment.SetEnvironmentVariable("AWS_DEFAULT_REGION", region.SystemName);
}
