README

AWS MSK IAM SASL Signer for PHP

aws-msk-iam-sasl-signer-php is the AWS MSK IAM SASL Signer for PHP programming language.

For more information about Amazon MSK IAM Authentication, please check out the Amazon blog post.

Installation

composer require pyaesoneaung/aws-msk-iam-sasl-signer-php

Usage

use PyaeSoneAung\AwsMskIamSaslSigner\AwsMskIamSaslSigner;

$awsMskIamSaslSigner = new AwsMskIamSaslSigner(
    'us-east-1', // region
    'testAccessKeyId', // iam access key id
    'testSecretAccessKey' // iam secret access key
);
$token = $awsMskIamSaslSigner->generateToken();

// [
//     'token' => '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',
//     'expiryTime' => 1705236049000
// ]

Kafka Usage (php-simple-kafka-client)

Kafka usage for https://github.com/php-kafka/php-simple-kafka-client

use PyaeSoneAung\AwsMskIamSaslSigner\AwsMskIamSaslSigner;
use SimpleKafkaClient\Configuration;
use SimpleKafkaClient\Producer;

$conf = new Configuration();
$conf->set('metadata.broker.list', 'kafka:9092');
$conf->set('security.protocol', 'SASL_SSL');
$conf->set('sasl.mechanisms', 'OAUTHBEARER');

$producer = new Producer($conf);

$awsMskIamSaslSigner = new AwsMskIamSaslSigner(
    'us-east-1',
    'testAccessKeyId',
    'testSecretAccessKey'
);
$token = $awsMskIamSaslSigner->generateToken();
$producer->setOAuthBearerToken($token['token'], $token['expiryTime'], 'principalClaimName=azp');

$topic = $producer->getTopicHandle('topic-name');

$topic->producev(
    RD_KAFKA_PARTITION_UA,
    RD_KAFKA_MSG_F_BLOCK,
    'value',
    'key',
    ['header-key' => 'header-value']
);

$producer->poll(0);

$result = $producer->flush(20000);

Testing

composer test