![]() Var data = await s3Client.ListBucketsAsync() Var s3Client = new AmazonS3Client("ACCESS-KEY", "SECRET-KEY") Public class BucketsController : ControllerBase Now that our Solution is set up, let’s add a new API Controller to our project named BucketsController. I have written a detailed article about working with AWS S3 and integrating with. If you are not aware of getting this detail, please refer to the following screenshot.Īlso, make sure that you have at least a couple of S3 buckets already created for this demo. For now, we have only defined the AWS Region, which in my case is ap-south-1. We will add a couple more properties later in this section. Open up appsettings.json and add the following. This will be responsible for loading configurations from appsettings.json (that we will be adding next) and also initializing the internal AWS S3 Client. Once installed, add the following 2 lines in your Program.cs. Integrating AWS S3 Packageįirst up, let’s install the required packages for accessing the S3 service via a client. NET 6 WebAPI that will have an endpoint to connect to this secured AWS s3 API and retrieve a list of buckets in our AWS Account’s S3. Now that we have the credentials and are aware that these sets of credentials have access to the list-buckets API of AWS S3, let’s create a. Not that you will not be able to see the secret key once you move away from this page. Ensure that you download this CSV file for later use and store it securely. On the next screen, you would be presented with a key and secret. But for now, let’s ignore it and create a new access key anyways.Īdd a description if needed, and proceed to create the access key. In the next screen, based on the purpose of why you need the access key, AWS suggests a few alternatives other than generating access keys. Our main goal is to generate AWS Access Keys for this user. Here, you will be seeing a couple of access-related options for your user. Open up the user, and hit the Security Credentials tab. Next, let’s see how to extract the AWS credentials for this user. We will come back to this step to add even more permissions to this new user. Now, you can see that your new user is attached to the new user group which in turn has the s3-list-access policy attached to it. ![]() Click on next, and give a name for your new policy. ![]() In this case, I have selected all S3 Resources. You also have the option to specify a particular resource. Thus, select S3 as the service, and on the Actions, select all the 10 List bucket permissions and create the policy. Let’s say we currently need our users to have only S3 List bucket permission. This would give you more granularity while selecting service-based permissions. This helps in clearly setting permission boundaries for users and securing everything else around it.Ĭlick on Add Permissions and Create Inline Policy. One great thing about AWS permissions is that it’s very granular and well-segregated. Open up the demo-user-group from here and click on the permissions tabs. Click on er and navigate to the groups tab. Let’s add a couple of policies to this user group. In the next screen, you can review your modifications, add a couple of new tags if necessary, and click on ‘Create User’. Notice that there are 0 users and no policies attached to this group yet. Once created, select the newly created group and click on next. Select ‘Add user to group’ and click on ‘create user group’. Thus, the best approach, for now, would be to create a new user group, attach policies to the user group, and add this newly created user to it. But if you have an ever-growing user base, this might be tough to maintain and manage access. You can define permissions for a user directly here.
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