awscred | js module to resolve AWS credentials | AWS library
kandi X-RAY | awscred Summary
kandi X-RAY | awscred Summary
A small standalone library to resolve AWS credentials and region details using, in order: environment variables, INI files, and HTTP calls (either to EC2 metadata or ECS endpoints, depending on environment). Queues HTTP calls to ensure no thundering herd effect will occur when credentials expire.
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Currently covering the most popular Java, JavaScript and Python libraries. See a Sample of awscred
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Trending Discussions on awscred
QUESTION
I've done a code to send SMS to specific phone number using java which uses AWS-SNS API's it works fine but i just wanted to verify if the message has been delivered or not. for example : say if the mobile number is wrong or does not exist like +910000000000
below is my code
...ANSWER
Answered 2021-Mar-24 at 08:24You can use the Cloudwatch Logs service as mentioned in this AWS document.
QUESTION
I'm trying to get and S3 object size via Java AWS SDK (v2), and send it back via HTTP response (this is all inside a HTTP Server using com.sun.net.httpserver.HttpServer
). But it doesn't work and shows me the following debug messages.
What's going wrong here? Am I missing anything?
...ANSWER
Answered 2021-Mar-05 at 16:27The warning
message there is a little bit misleading and technically should be error
in this particular case as this is a breaking change in httpclinet
library which can cause unexpected behavior of the program. This dependency itself comes as a transitive dependency from aws-java-sdk
. So, to get it fixed just follow recommendation provided in the warning message and explicitly define the required version of httpclinet
in your project pom file:
QUESTION
I'm doing what I think is a very simple thing to check that alpakka is working:
...ANSWER
Answered 2020-Oct-08 at 13:41Just my carelessness . . .
An errant copy added an extra implicit system to the mix. Some changes were made to implicit materializers in akka 2.6 and I think those, along with the extra implicit actor system, made for a weird mix.
QUESTION
I am trying to get the user attributes from cognito using AdminGetUserRequest the code I am using is the following public class getUserDetails {
...ANSWER
Answered 2020-Sep-17 at 12:31I do believe this is just a default implementation of toString
method of https://docs.aws.amazon.com/AWSJavaSDK/latest/javadoc/com/amazonaws/services/cognitoidp/model/AttributeType.html to prevent unintentional log of sensitive data.
Try to explicitly ask for getValue
and I believe you will get your value.
QUESTION
I am trying to fetch user details from cognito using username but i am getting this error
...ANSWER
Answered 2020-Sep-17 at 12:12public class getUserDetails {
public static void main(String[] args) {
String app_client_id ="xxxxxxxxxxx";
String app_client_secret ="xxxxxxxxxxxxxxx";
String user_pool_id ="xxxxxxxxxxxx";
String region = "xxxxxxxxxxxxxxxx";
String AWS_ACCESS_KEY = "xxxxxxxxxxxxxxxxxxxx";
String AWS_SECRET_KEY = "xxxxxxxxxxxxxxxxxxxx";
// AnonymousAWSCredentials awsCreds = new AnonymousAWSCredentials();
AWSCredentials awsCreds = new BasicAWSCredentials(AWS_ACCESS_KEY, AWS_SECRET_KEY);
AWSCognitoIdentityProvider client = AWSCognitoIdentityProviderClientBuilder.standard()
.withCredentials(new AWSStaticCredentialsProvider(awsCreds))
.withRegion(region)
.build();
AdminGetUserRequest adminGetUserRequest = new AdminGetUserRequest()
.withUserPoolId(user_pool_id )
.withUsername("abcd");
try {
AdminGetUserResult adminGetUserResult = client.adminGetUser(adminGetUserRequest);
}catch (UserNotFoundException e) {
System.out.println("User not found");
}
}
}
QUESTION
I was following this tutorial and have created a new AWS S3 Bucket and a new IAM role in the exact same way as described there. Now I'm trying to upload a file to the bucket using the credentials of the IAM role in my Spring Boot app, but I get this error. I know it looks like I have used the wrong Access Key ID
or Secret Access Key
, but I tried it again with a new role and also a new bucket, but I always get that error:
ANSWER
Answered 2020-Sep-09 at 14:43Simply remove the '
characters from the access_key_id
and secret_access_key
values in your application properties file, like so:
QUESTION
I'm unable to connect to my RDS database with an IAM user.
Database username: master
IAM User: api-user
I have assigned the user programmatic access and added following policies to the user:
The custom rds-permission is defined as: https://docs.aws.amazon.com/AmazonRDS/latest/UserGuide/UsingWithRDS.IAMDBAuth.IAMPolicy.html
...ANSWER
Answered 2018-Jan-07 at 22:42According to the sample from AWS Github repository for Go programming language, you need to create the credentials as follow:
IAM ARNReference: IAM authentication go example
QUESTION
I am trying to get list of object in an S3 bucket using AWS SDK for Java version 2
.
Getting following exception:
ANSWER
Answered 2020-Apr-13 at 01:11My bad, the issue was with the bucket name that was passed. It included the folder name in addition to bucket name. It was /
that caused the issue. After passing just the it worked fine.
QUESTION
Using a Java client application I am querying an SQS queue for messages. The queue has 12,000 messages as setup for testing. I am using openJDK with aws-java-sdk latest (software.amazon.awssdk 2.10.62) pom.xml is shown further down.
The issue I am seeing is that despite setting the maxNumberOfMessages(10) I only ever get 3. I understand that it is a maximum not a guarantee of the number of messages however there is no waver in the number of messages returned. It is always 3.
AWS Documentation: MaxNumberOfMessages The maximum number of messages to return. Amazon SQS never returns more messages than this value (however, fewer messages might be returned). Valid values: 1 to 10. Default: 1. Type: Integer Required: No
Consuming Messages Using Short Polling
When you consume messages from a queue using short polling, Amazon SQS samples a subset of its servers (based on a weighted random distribution) and returns messages from only those servers. Thus, a particular ReceiveMessage request might not return all of your messages. However, if you have fewer than 1,000 messages in your queue, a subsequent request will return your messages. If you keep consuming from your queues, Amazon SQS samples all of its servers, and you receive all of your messages.
So we have tested two clients in java using both the older aws sdk and the newer one with the same results. Always only 3 messages back.
Interestingly if instead of running the application externally (on my mighty desktop) you run it as an AWS Lambda you get 10 messages. This lambda test was done using JavaScript by a colleague.
So the question remains why do we only ever get 3 messages per request and seemingly within lambda you can get 10.
Given there is a cost per request is the weighted random distribution based on amazon profit =))
SQS Test Method:
...ANSWER
Answered 2020-Feb-24 at 03:26Long polling:
QUESTION
I am creating a zip file that, appears, valid but is always invalid after I have put it to a Amazon S3 bucket. I am using System.IO.Compression for the task and AmazonS3Client for uploading:
...ANSWER
Answered 2020-Feb-12 at 13:37This is not an async-await issue.
The bytes from the memory stream are being collected before the archive has had a chance to write all the data to the stream. The uploaded archive is incomplete and therefore invalid when downloaded.
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