zfegg / http-content-crypt
HTTP content crypt/signature for PSR7 middleware
0.2.1
2017-02-07 02:24 UTC
Requires
- php: ^5.5 || ^7.0
- zendframework/zend-crypt: ^3.2
- zendframework/zend-diactoros: ^1.3
Requires (Dev)
- phpunit/phpunit: ^5.6
- squizlabs/php_codesniffer: ^2.7
This package is not auto-updated.
Last update: 2024-10-26 19:43:19 UTC
README
HTTP content crypt/signature for PSR7 middleware
Installation
Install via composer:
# composer require zfegg/http-content-crypt
Usage
ContentCryptMiddleware
Content crypt using RSA+AES.
HTTP stream:
POST /action HTTP/1.1
Host: localhost
Content-Type: application/json
Accept: application/json
X-Content-Encoding: rsaaes, base64
X-Crypto-Key: keyid=1; data=`Urlencode(BASE64.encode(RSA.encode(AesKey)))`
`BASE64.encode(AES.encode('{"test":"test content"}'));`
HTTP/1.1 200 OK
Content-Type: application/json
Content-Length: n
X-Content-Encoding: rsaaes, base64
`BASE64.decode(AES.decode('{"test":"test response content"}'));`
Slim example:
use Psr\Http\Message\ServerRequestInterface; $app = new \Slim\App($settings); $container = $app->getContainer(); $container[ContentCryptMiddleware::class] = function () { $middleware = new ContentCryptMiddleware(); $rsa = Rsa::factory([ 'public_key' => '', 'private_key' => '', 'binary_output' => false, ]); $middleware->setFetchRsaCallback(function ($keyId, ServerRequestInterface $request) use ($rsa) { return $rsa; }); return $middleware; }; $app->post('/test', function (\Psr\Http\Message\ServerRequestInterface $request, \Slim\Http\Response $response) { $rawBody = $request->getBody(); return $request->write($rawBody); })->add(ContentCryptMiddleware::class); $app->run();
ContentSignatureMiddleware
Content signature verification using hash HMAC.
在POST
, PUT
, PATCH
请求中, 对HTTP内容进行 HMAC-HASH 方式签名计算.
内容签名主要是用于校验传输内容的合法性, 避免接口泄漏, 被恶意使用.
HTTP stream:
POST /action HTTP/1.1
Host: localhost
Content-Type: application/json
Accept: application/json
Content-Signature: keyid=1; value=(hash_hex); alg=(md5|sha1|...);
payload
HTTP/1.1 200 OK
Content-Type: application/json
Content-Length: n
Content-Signature: keyid=1; value=(hash_hex); alg=(md5|sha1|...);
payload
Slim example:
use Psr\Http\Message\ServerRequestInterface; $app = new \Slim\App($settings); $container = $app->getContainer(); $container[ContentSignatureMiddleware::class] = function () { $middleware = new ContentSignatureMiddleware(); $middleware->setFetchRsaCallback(function ($keyId, ServerRequestInterface $request) { return "123456"; }); return $middleware; }; $app->post('/test', function (ServerRequestInterface $request, $response) { $rawBody = $request->getBody(); return $request->write($rawBody); })->add(ContentSignatureMiddleware::class); $app->run();