Add permissions to the token exchange service (TES) role - Amazon Kinesis Video Streams

Add permissions to the token exchange service (TES) role

Grant the token exchange service (TES) role to the device that assumes permissions to look at the secrets. This is necessary for the AWS Secrets Manager AWS IoT Greengrass component to work correctly.

Add permissions to the TES role

  1. Sign in to the AWS Management Console and open the IAM console at https://console.aws.amazon.com/iam/.

  2. Choose Roles in the left navigation and search for the TES role that you created earlier in the process.

  3. In the Add permissions dropdown, select Attach policies.

  4. Choose Create policy.

  5. Scroll down and select Edit.

  6. In the policy editor, choose JSON and edit the policy.

    Replace the policy with the following:

    Note

    Replace arn:aws:kinesisvideo:*:*:stream/streamName1/* and arn:aws:kinesisvideo:*:*:stream/streamName2/* with the ARNs for the streams that you created in a previous step.

    {
    "Version": "2012-10-17",
    "Statement": [
        {
            "Effect": "Allow",
            "Action": [
                "kinesisvideo:ListStreams"
            ],
            "Resource": "*"
        },
        {
            "Effect": "Allow",
            "Action": [
                "kinesisvideo:DescribeStream",
                "kinesisvideo:PutMedia",
                "kinesisvideo:TagStream",
                "kinesisvideo:GetDataEndpoint"
            ],
            "Resource": [
                "arn:aws:kinesisvideo:*:*:stream/streamName1/*",
                "arn:aws:kinesisvideo:*:*:stream/streamName2/*"
            ]
        }
    ]
}

  7. On the Add tags page, choose Next: Review.

  8. Name your policy, then choose Create policy.

    An example of a policy name is KvsEdgeAccessPolicy.

  9. Close the tab and return to the tab where you were attaching a policy to the TES role.

    Choose the refresh button, then search for the newly created policy.

    Select the check box and choose Attach policies.

    On the next screen, you see a note that says Policy was successfully attached to role.

  10. Create and attach another policy, this time for your secrets.

    Replace the policy with the following:

    Note

    Replace arn:aws:secretsmanager:*:*:secret:* with the ARNs containing the MediaURI secrets that you created in Create the Amazon Kinesis Video Streams and AWS Secrets Manager resources for your IP camera RTSP URLs.

    {
    "Version": "2012-10-17",
    "Statement": [
        {
            "Effect": "Allow",
            "Action": "secretsmanager:GetSecretValue",
            "Resource": [
                "arn:aws:secretsmanager:*:*:secret:*",
                "arn:aws:secretsmanager:*:*:secret:*"
            ]
        }
    ]
}

  11. Create and attach another policy, this time for Amazon CloudWatch metrics. Replace the policy with the following:

    {
    "Version": "2012-10-17",
    "Statement": [
        {
            "Effect": "Allow",
            "Action": [
                "cloudwatch:PutMetricData"
            ],
            "Resource": [
                "*"
            ]
        }
    ]
}