Triage and Remediation
Remediation
Using Console
Using Console
To remediate the KMS Key Should Have Unique Key In DB Tier misconfiguration in GCP using GCP Console, please follow the steps below:
- Login to the GCP Console and navigate to the Cloud KMS page.
- Select the key ring that contains the KMS key that is used in the DB tier.
- Click on the KMS key that is used in the DB tier.
- Click on the “Permissions” tab.
- Check if there are any unnecessary or redundant IAM roles or members that have access to the KMS key.
- Remove any unnecessary or redundant IAM roles or members by clicking on the “X” button next to their names.
- Click on the “Add Member” button to add a new member to the KMS key.
- Add the service account that is used by the DB tier to the KMS key and grant it the “Cloud KMS CryptoKey Encrypter/Decrypter” role.
- Click on the “Save” button to save the changes.
Using CLI
Using CLI
To remediate the misconfiguration “KMS Key Should Have Unique Key In DB Tier” in GCP using GCP CLI, you can follow the below steps:
-
Identify the KMS key associated with the DB tier. You can do this by running the following command:
Replace
<location>and<keyring>with the location and keyring name where the KMS key is stored. -
Check if the KMS key is associated with the DB tier by running the following command:
Replace
<instance-name>with the name of the Cloud SQL instance. -
If the KMS key is associated with the DB tier, create a new KMS key and associate it with the DB tier. You can do this by running the following commands:
Replace
<keyring-name>,<location>,<kms-key-name>,<instance-name>, and<project-id>with appropriate values. -
Verify that the new KMS key is associated with the DB tier by running the following command:
Replace
<instance-name>and<kms-key-name>with appropriate values.
Using Python
Using Python
To remediate the KMS Key Should Have Unique Key In DB Tier misconfiguration in GCP using Python, you can follow these steps:Note: This is just an example code and you may need to modify it to fit your specific use case. Also, make sure to test the code in a non-production environment before applying it to your production environment.
- First, you need to identify the KMS key used in the DB tier. You can do this by checking the configuration of your database instance and looking for the KMS key used for encryption.
- Next, you need to check if the KMS key is unique. You can do this by querying the Cloud KMS API for a list of all the KMS keys in your project and checking if the key used in the DB tier is unique.
- If the KMS key is not unique, you need to create a new KMS key and update the configuration of your database instance to use the new key. You can use the Cloud KMS API to create a new key and update the configuration of your database instance using the Cloud SQL Admin API.