I have an AWS Elasticsearch instance with a Kibana link that I want to share with another person, so that they can access this data from their browser. How can I allow them access?
This blog post does a great job of describing the options available to you for controlling access to Amazon ElasticSearch.
You can use identity federation via Cognito User Pools.
Resource based policy: Explicitly allow access to the cluster for a given IAM user ID in the ElasticSearch policy.
User based policy: Explicitly grant that IAM user's role access to the ARN of your ES cluster
Put your ES service behind a proxy with authentication
This SO question/answers go into more depth, with various high quality answers: How to access Kibana from Amazon elasticsearch service?
Related
We have started initially by defining roles with admin access policy attached. But now we want them to have policy with only specific permissions that are minimum and does not create any issues for using these roles.
Looking at "Access Advisor" tab on each role under AWS IAM console, it gives good amount of information that exactly which AWS services getting used and permission level information only for EC2, IAM, Lambda, and S3 management actions services. But for rest of other AWS services, missing that what specific permission for that particular service is required.
Also not having AWS Organizations master account access as mentioned in this tutorial: Viewing last accessed information for Organizations.
So is there a way I can get the permissions level info for services other than EC2, IAM, Lambda, and S3 management actions?
Thanks.
So is there a way I can get the permissions level info for services other than EC2, IAM, Lambda, and S3 management actions?
Sadly, there is no such way provided by AWS. So basically its try-and-see approach to get what you want. You can try some third party tools, which may be helpful, such as zero-iam, but ultimately, you will need custom solution to match your requirements.
There is also IAM Access Analyzer which is different then Access Advisor. But its also limited to some services only.
I created an Elastic Search cluster on AWS and I need to configure access control. I have an Amplify app that has a custom Lambda which will verify the incoming request based on user and cross check in Cognito if that user exists. Then only fetch documents from ES cluster that match a specific field name for this specific user. I saw there is configuration available when launching ES cluster in management console like Amazon Cognito authentication. Is that what I need, or do I need Custom access policy or JSON defined access policy? I dont want public access to ES.
I have created aws - elasticsearch instance in aws. It has a link of kibana. I want to give access to specific person.Such that only that person can access that link .What can I do?
I can allow IP specific access but that is very generic and IP keeps changing every time.
You can find a walkthrough on the AWS blog to use Cognito for access control to Kibana on AWS ElasticSearch, complete with IAM policy samples and AWS console screenshots showing you where to click.
The summary is this:
Create a user pool in Amazon Cognito
In the ElasticSearch console, select the checkbox for "Enable Amazon Cognito for authentication" and tell it to use your user pool.
Create a Cognito user and a group which you will use to access Kibana
Update the policy on your ES cluster to allow members of the Cognito User pool to assume an Auth role for the ES cluster.
I am new to aws and I want to integrate IAM in my aws account.
I have gone through this link:
https://www.youtube.com/watch?v=KQheV84Ae40&list=PL_OdF9Z6GmVZCwyfd8n6_50jcE_Xlz1je&index=3
but not getting the proper idea.
Is there any example for that?
You can use IAM to create Users in your AWS Account.
You can then associate policies with those users, which grant them permission to use particular AWS services, such as Amazon S3. IAM is automatically integrated with every AWS service.
See: Writing IAM Policies: How to Grant Access to an Amazon S3 Bucket | AWS Security Blog
IAM service in AWS is used for user management, that helps you securely control access to AWS resources. In IAM you can create users and you can assign roles to the users based on your needs. you can create custom policies also, AWS provides many custom policies by default once go through Its mostly self-explanatory.
The idea is to allow access to all employees within my organization with access to AWS without having to create them again in IAM.
This related to AWS Access and IDentity Management
The following are good resources:
https://docs.aws.amazon.com/IAM/latest/UserGuide/id_roles_common-scenarios_federated-users.html
https://jumpcloud.com/blog/aws-auth-ldap-and-iam/
https://docs.aws.amazon.com/directoryservice/latest/admin-guide/simple_ad_how_to.html
Also see:
https://jumpcloud.com/blog/aws-ldap-integration