protected override CredentialsRefreshState GenerateNewCredentials()
{
SecurityCredentials credentials = null;
Uri ecsEndpointUri = Uri;
JitteredDelay retry = new JitteredDelay(new TimeSpan(0, 0, 0, 0, 200), new TimeSpan(0, 0, 0, 0, 50));
// Attempt to get the credentials 4 times ignoring null return/exceptions and on the 5th try, escalate the exception if there is one.
for (int i = 1; ; i++)
{
try
{
// AWS_CONTAINER_AUTHORIZATION_TOKEN is optional environment variable
// If this variable is set the SDK will set the Authorization header on the HTTP request with the environment variable's value.
var headers = CreateAuthorizationHeader();
credentials = GetObjectFromResponse <SecurityCredentials>(ecsEndpointUri, Proxy, headers);
if (credentials != null)
{
break;
}
}
catch (Exception e)
{
if (i == MaxRetries)
{
throw new AmazonServiceException(string.Format(CultureInfo.InvariantCulture,
"Unable to retrieve credentials. Message = \"{0}\".",
e.Message));
}
};
Util.AWSSDKUtils.Sleep(retry.Next());
}
return(new CredentialsRefreshState(new ImmutableCredentials(credentials.AccessKeyId, credentials.SecretAccessKey, credentials.Token), credentials.Expiration));
}
protected override CredentialsRefreshState GenerateNewCredentials()
{
SecurityCredentials credentials = null;
Uri ecsEndpointUri = new Uri(Server + Uri);
JitteredDelay retry = new JitteredDelay(new TimeSpan(0, 0, 0, 0, 200), new TimeSpan(0, 0, 0, 0, 50));
// Attempt to get the credentials 4 times ignoring null return/exceptions and on the 5th try, escalate the exception if there is one.
for (int i = 1; ; i++)
{
try
{
credentials = GetObjectFromResponse <SecurityCredentials>(ecsEndpointUri, Proxy);
if (credentials != null)
{
break;
}
}
catch (Exception e)
{
if (i == MaxRetries)
{
throw new AmazonServiceException(string.Format(CultureInfo.InvariantCulture,
"Unable to retrieve credentials. Message = \"{0}\".",
e.Message));
}
};
Util.AWSSDKUtils.Sleep(retry.Next());
}
return(new CredentialsRefreshState(new ImmutableCredentials(credentials.AccessKeyId, credentials.SecretAccessKey, credentials.Token), credentials.Expiration));
}
protected override CredentialsRefreshState GenerateNewCredentials()
{
SecurityCredentials securityCredentials = null;
Uri uri = new Uri(Server + Uri);
JitteredDelay jitteredDelay = new JitteredDelay(new TimeSpan(0, 0, 0, 0, 200), new TimeSpan(0, 0, 0, 0, 50));
int num = 1;
while (true)
{
try
{
securityCredentials = URIBasedRefreshingCredentialHelper.GetObjectFromResponse <SecurityCredentials>(uri);
if (securityCredentials != null)
{
break;
}
}
catch (Exception ex)
{
if (num == MaxRetries)
{
throw new AmazonServiceException(string.Format(CultureInfo.InvariantCulture, "Unable to retrieve credentials. Message = \"{0}\".", ex.Message));
}
}
AWSSDKUtils.Sleep(jitteredDelay.Next());
num++;
}
return(new CredentialsRefreshState
{
Credentials = new ImmutableCredentials(securityCredentials.AccessKeyId, securityCredentials.SecretAccessKey, securityCredentials.Token),
Expiration = securityCredentials.Expiration
});
}