Generating Basic Authentication header in a variety of languages

Bash-curl.sh

#!/usr/bin/bash

username=my-user
password=my-password

response=$( curl -s -u $username:$password http://my-wordpress/wp-json/wp/v2/posts/232 )

echo $response

Bash.sh

#!/usr/bin/bash

username=my-user
password=my-password

authorization_header="Authorization: Basic "$( echo -n $username:$password | base64 )

echo $authorization_header

Java.java

import java.util.Base64;

public class TestBase64 {

	public static void main(String[] args) {

		String username = "my-user";
		String password = "my-password";

		String authorizationHeader = "Authorization: Basic " +
			Base64.getEncoder().encodeToString(
				String.format( "%s:%s", username, password ).getBytes()
			);

		System.out.println( authorizationHeader );
	}

}

Node.js

var username = 'my-user';
var password = 'my-password';

var authorization_header = 'Authorization: Basic ' + new Buffer( username + ':' + password ).toString( 'base64' );

process.stdout.write( authorization_header );

Perl-LWP.pl

#!/bin/perl

use LWP::UserAgent ();
use HTTP::Request::Common;
use strict;

my $username = 'my-user',
my $password = 'my-password';

my $ua = LWP::UserAgent->new();
my $req = HTTP::Request->new( 'GET', ( 'http://my-wordpress/wp-json/wp/v2/posts/232' ) );
$req->authorization_basic( $username, $password );
my $response = $ua->request( $req );

print $response->decoded_content;

Perl.pl

#!/bin/perl

use MIME::Base64 ();
use strict;

my $username = 'my-user',
my $password = 'my-password';

my $authorization_header = 'Authorization: Basic ' . MIME::Base64::encode( $username . ':' . $password, '' );

print $authorization_header;

PHP-curl.php

<?php

$username = 'my-user';
$password = 'my-password';

$cu = curl_init( 'http://my-wordpress/wp-json/wp/v2/posts/232' );
curl_setopt_array( $cu, array(
	CURLOPT_RETURNTRANSFER => true,
	CURLOPT_USERPWD => $username . ':' . $password
) );

$response = curl_exec( $cu );

PHP-WordPress.php

<?php

$username = 'my-user';
$password = 'my-password';

$response = wp_remote_request(
	'http://my-wordpress/wp-json/wp/v2/posts/232',
	array(
		'method'  => 'GET',
		'headers' => array(
			'Authorization' => 'Basic ' . base64_encode( $username . ':' . $password )
		),
	)
);

echo wp_remote_retrieve_body( $response );

PHP.php

<?php

$username = 'my-user';
$password = 'my-password';

$authorization_header = 'Authorization: Basic ' . base64_encode( $username . ':' . $password );

echo $authorization_header;

Python.py

import base64

username = 'my-user'
password = 'my-password'

authorization_header = ( "Authorization: Basic %s" % base64.encodestring( '%s:%s' % ( username, password ) ).replace( '\n', '' ) )

print authorization_header