AWS : Secrets : Code Snippet : Nodejs

 // Use this code snippet in your app.

// If you need more information about configurations or implementing the sample code, visit the AWS docs:

https://aws.amazon.com/developers/getting-started/nodejs/

// Load the AWS SDK

var AWS = require('aws-sdk'),

    region = "us-east-1",

    secretName = "qa/cca-product/mongodb",

    secret,

    decodedBinarySecret;

// Create a Secrets Manager client

var client = new AWS.SecretsManager({

    region: region

});

// In this sample we only handle the specific exceptions for the 'GetSecretValue' API.

// See https://docs.aws.amazon.com/secretsmanager/latest/apireference/API_GetSecretValue.html

// We rethrow the exception by default.

client.getSecretValue({SecretId: secretName}, function(err, data) {

    if (err) {

        if (err.code === 'DecryptionFailureException')

            // Secrets Manager can't decrypt the protected secret text using the provided KMS key.

            // Deal with the exception here, and/or rethrow at your discretion.

            throw err;

        else if (err.code === 'InternalServiceErrorException')

            // An error occurred on the server side.

            // Deal with the exception here, and/or rethrow at your discretion.

            throw err;

        else if (err.code === 'InvalidParameterException')

            // You provided an invalid value for a parameter.

            // Deal with the exception here, and/or rethrow at your discretion.

            throw err;

        else if (err.code === 'InvalidRequestException')

            // You provided a parameter value that is not valid for the current state of the resource.

            // Deal with the exception here, and/or rethrow at your discretion.

            throw err;

        else if (err.code === 'ResourceNotFoundException')

            // We can't find the resource that you asked for.

            // Deal with the exception here, and/or rethrow at your discretion.

            throw err;

    }

    else {

        // Decrypts secret using the associated KMS CMK.

        // Depending on whether the secret is a string or binary, one of these fields will be populated.

        if ('SecretString' in data) {

            secret = data.SecretString;

        } else {

            let buff = new Buffer(data.SecretBinary, 'base64');

            decodedBinarySecret = buff.toString('ascii');

        }

    }

    

    // Your code goes here. 

});