Action: sts:AssumeRole (aws iam role)
Revision as of 13:26, 12 June 2024 by Welcome (talk | contribs) (Welcome moved page Action: sts:AssumeRole to Action: sts:AssumeRole (aws iam role))
sts:AssumeRole sts:AssumeRoleWithWebIdentity
Contents
Official example
https://aws.amazon.com/blogs/security/how-to-use-trust-policies-with-iam-roles/
{ "Version": "2012-10-17", "Statement": [ { "Effect": "Allow", "Principal": { "AWS": "arn:aws:iam::111122223333:root" }, "Action": "sts:AssumeRole" } ] }
Examples
Access to s3:
{ "Version": "2012-10-17", "Statement": [ { "Effect": "Allow", "Principal": { "Service": "s3.amazonaws.com" }, "Action": "sts:AssumeRole" } ] }
Access to s3 and one more cross-account role:
{ "Version": "2012-10-17", "Statement": [ { "Effect": "Allow", "Principal": { "Service": "s3.amazonaws.com" }, "Action": "sts:AssumeRole" }, { "Effect": "Allow", "Principal": { "AWS": "arn:aws:iam::01234567890:role/your-role", "AWS": "arn:aws:iam::11111111111:role/your-other-role" }, "Action": "sts:AssumeRole" } ] }
{ "Version": "2012-10-17", "Statement": [ { "Sid": "", "Effect": "Allow", "Principal": { "Service": "ecs-tasks.amazonaws.com" }, "Action": "sts:AssumeRole" } ] }
resource "aws_iam_role" "ecs_task_role" { name = "your-ecs-task-role" assume_role_policy = <<-EOF { "Version": "2012-10-17", "Statement": [ { "Sid": "", "Effect": "Allow", "Principal": { "Service": "ecs-tasks.amazonaws.com" }, "Action": [ "sts:AssumeRole" ] } ] } EOF }
resource "aws_iam_role" "test_role" { name = "test_role" # Terraform's "jsonencode" function converts a # Terraform expression result to valid JSON syntax. assume_role_policy = jsonencode({ Version = "2012-10-17" Statement = [ { Action = "sts:AssumeRole" Effect = "Allow" Sid = "" Principal = { Service = "ec2.amazonaws.com" } }, ] }) tags = { tag-key = "tag-value" } }
Related
aws sts assume-role
aws iam add-role-to-instance-profile
- Amazon Cloudformation EKS cluster role
An error occurred (ValidationError) when calling the AssumeRole operation:
aws sts get-caller-identity
sts:
aws ssm put-parameter
aws iam list-instance-profiles
- Terraform resource:
aws_iam_role
- sts:AssumeRoleWithWebIdentity
See also
Advertising: