xdc20201211/py/Secrets Manager_get.py

import boto3
import base64
import json
from botocore.exceptions import ClientError


def get_secret():

    secret_name = "api_secret"
    region_name = "cn-northwest-1"

    session = boto3.session.Session()
    client = session.client(
        service_name='secretsmanager',
        region_name=region_name
    )

    try:
        get_secret_value_response = client.get_secret_value(
            SecretId=secret_name
        )
    except ClientError as e:
        if e.response['Error']['Code'] == 'DecryptionFailureException':
            raise e
        elif e.response['Error']['Code'] == 'InternalServiceErrorException':
            raise e
        elif e.response['Error']['Code'] == 'InvalidParameterException':
            raise e
        elif e.response['Error']['Code'] == 'InvalidRequestException':
            raise e
        elif e.response['Error']['Code'] == 'ResourceNotFoundException':
            raise e
    else:
        if 'SecretString' in get_secret_value_response:
            # secret = json.loads(get_secret_value_response['SecretString'])
            return json.loads(get_secret_value_response['SecretString'])
        else:
            # decoded_binary_secret = base64.b64decode(get_secret_value_response['SecretBinary'])
            return base64.b64decode(get_secret_value_response['SecretBinary'])



# {'username': 'admin', 'password': '12345678', 'engine': 'mysql', 'host': 'database-1.ce6iux1s3ccn.rds.cn-northwest-1.amazonaws.com.cn', 'port': 3306, 'dbInstanceIdentifier': 'database-1'}

get_value = get_secret()['username']
username = get_value['username']
password  = get_value['password']
host = get_value['host']
port = get_value['port']