nik0811/mfa

Force User to Activate MFA on AWS

MFA

Json Policy To Force User to Activate MFA on AWS.

{
    "Version": "2012-10-17",
    "Statement": [
        {
            "Sid": "AllowListUsers",
            "Effect": "Allow",
            "Action": [
                "iam:ListUsers"
            ],
            "Resource": "arn:aws:iam::*:user/"
        },
        {
            "Sid": "AllowMFAHandling",
            "Effect": "Allow",
            "Action": [
                "iam:CreateVirtualMFADevice",
                "iam:DeleteVirtualMFADevice",
                "iam:EnableMFADevice",
                "iam:ListMFADevices",
                "iam:ListVirtualMFADevices"
            ],
            "Resource": [
                "arn:aws:iam::*:mfa/*",
                "arn:aws:iam::*:user/${aws:username}"
            ]
        },
        {
            "Sid": "BlockEverythingUnlessSignedInWithMFA",
            "Effect": "Deny",
            "NotAction": [
                "iam:ChangePassword",
                "iam:CreateVirtualMFADevice",
                "iam:DeleteVirtualMFADevice",
                "iam:EnableMFADevice",
                "iam:ListMFADevices",
                "iam:ListUsers",
                "iam:ListVirtualMFADevices"
            ],
            "Resource": "*",
            "Condition": {
                "BoolIfExists": {
                    "aws:MultiFactorAuthPresent": "false"
                }
            }
        }
    ]
}