AWS - Secrets Manager Persistence

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Secrets Manager

Kwa maelezo zaidi angalia:

AWS - Secrets Manager Enum

Via Resource Policies

Inawezekana kutoa ufikiaji wa siri kwa akaunti za nje kupitia sera za rasilimali. Angalia Secrets Manager Privesc page kwa maelezo zaidi. Kumbuka kwamba ili kufikia siri, akaunti ya nje pia itahitaji ufikiaji wa funguo za KMS zinazoficha siri.

Via Secrets Rotate Lambda

Ili kubadilisha siri kiotomatiki, Lambda iliyopangwa inaitwa. Ikiwa mshambuliaji angeweza kubadilisha kod yake anaweza moja kwa moja kuondoa siri mpya kwake mwenyewe.

Hii ndiyo jinsi kod ya lambda kwa hatua kama hiyo inaweza kuonekana:

import boto3

def rotate_secrets(event, context):
# Create a Secrets Manager client
client = boto3.client('secretsmanager')

# Retrieve the current secret value
secret_value = client.get_secret_value(SecretId='example_secret_id')['SecretString']

# Rotate the secret by updating its value
new_secret_value = rotate_secret(secret_value)
client.update_secret(SecretId='example_secret_id', SecretString=new_secret_value)

def rotate_secret(secret_value):
# Perform the rotation logic here, e.g., generate a new password

# Example: Generate a new password
new_secret_value = generate_password()

return new_secret_value

def generate_password():
# Example: Generate a random password using the secrets module
import secrets
import string
password = ''.join(secrets.choice(string.ascii_letters + string.digits) for i in range(16))
return password