dotkernel/dot-response-header

DotKernel middleware for setting custom response headers.

3.2.3 2023-11-30 10:44 UTC

Requires

• php: ~8.1.0 || ~8.2.0 || ~8.3.0
• mezzio/mezzio-router: ^3.16
• psr/http-client: ^1.0
• psr/http-message: ^1.0 || ^2.0

Requires (Dev)

• laminas/laminas-coding-standard: ^2.5
• laminas/laminas-diactoros: ^3.1
• phpunit/phpunit: ^10.2
• vimeo/psalm: ^5.13

MIT

• DotKernel Team

• api
• middleware
• headers
• dotkernel
• laminas
• mezzio

README

Middleware for setting and overwriting custom response headers.

Requirements

• PHP >= 8.1

Installation

Run the following command in your project root directory

composer require dotkernel/dot-response-header

Next, register the package's ConfigProvider to your application config.

Dot\ResponseHeader\ConfigProvider::class,

Note : Make sure to register the package under the // DK packages section.

After registering the package, add it to the middleware stack in config/pipeline.php after $app->pipe(RouteMiddleware::class);

$app->pipe(RouteMiddleware::class);
$app->pipe(\Dot\ResponseHeader\Middleware\ResponseHeaderMiddleware::class);

Create a new file response-header.global.php in config/autoload with the below configuration array :

<?php
return [
    'dot_response_headers' => [
        '*' => [
            'CustomHeader1' => [
                'value' => 'CustomHeader1-Value',
                'overwrite' => true,
            ],
            'CustomHeader2' => [
                'value' => 'CustomHeader2-Value',
                'overwrite' => false,
            ],
        ],
        'home' => [
            'CustomHeader' => [
                'value' => 'header3',
            ]
        ],
        'login' => [
            'LoginHeader' => [
                'value' => 'LoginHeader-Value',
                'overwrite' => false
            ]
        ],
    ]
]; 

Because headers are matched with route names, we can have custom response headers for every request, by defining new headers under the * key.

All headers under * will be set for every response.

To add response headers for a specific set of routes, define a new array using the route name as the array key.

Example :

'dot_response_headers' => [
    'user' => [
        'UserCustomHeader' => [
            'value' => 'UserCustomHeader-Value',
            'overwrite' => false
        ]
    ],
]

// This will set a new header named UserCustomHeader with the UserCustomHeader-Value value for any route name matching 'user'

To overwrite an existing header use overwrite => true.