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Update proxy examples to use simplified APIs thanks to default loop #420

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Aug 8, 2021
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Update proxy examples to use simplified APIs thanks to default loop #420

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14 changes: 4 additions & 10 deletions README.md
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Original file line number Diff line number Diff line change
Expand Up @@ -598,10 +598,7 @@ to HTTPS port`443` only, this can technically be used to tunnel any TCP/IP-based
protocol, such as plain HTTP and TLS-encrypted HTTPS.

```php
$proxy = new Clue\React\HttpProxy\ProxyConnector(
'http://127.0.0.1:8080',
new React\Socket\Connector()
);
$proxy = new Clue\React\HttpProxy\ProxyConnector('127.0.0.1:8080');

$connector = new React\Socket\Connector(array(
'tcp' => $proxy,
Expand All @@ -611,7 +608,7 @@ $connector = new React\Socket\Connector(array(
$browser = new React\Http\Browser($connector);
```

See also the [HTTP CONNECT proxy example](examples/11-client-http-connect-proxy.php).
See also the [HTTP proxy example](examples/11-client-http-proxy.php).

### SOCKS proxy

Expand All @@ -625,10 +622,7 @@ address (anonymity) or to circumvent address blocking (geoblocking). While many
only, this can technically be used to tunnel any TCP/IP-based protocol.

```php
$proxy = new Clue\React\Socks\Client(
'socks://127.0.0.1:1080',
new React\Socket\Connector()
);
$proxy = new Clue\React\Socks\Client('127.0.0.1:1080');

$connector = new React\Socket\Connector(array(
'tcp' => $proxy,
Expand Down Expand Up @@ -657,7 +651,7 @@ from the outside (database behind firewall) and as such can also be used for
plain HTTP and TLS-encrypted HTTPS.

```php
$proxy = new Clue\React\SshProxy\SshSocksConnector('me@localhost:22', Loop::get());
$proxy = new Clue\React\SshProxy\SshSocksConnector('alice@example.com');

$connector = new React\Socket\Connector(array(
'tcp' => $proxy,
Expand Down
6 changes: 3 additions & 3 deletions composer.json
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Expand Up @@ -38,9 +38,9 @@
},
"require-dev": {
"clue/block-react": "^1.1",
"clue/http-proxy-react": "^1.3",
"clue/reactphp-ssh-proxy": "^1.0",
"clue/socks-react": "^1.0",
"clue/http-proxy-react": "^1.7",
"clue/reactphp-ssh-proxy": "^1.3",
"clue/socks-react": "^1.3",
"phpunit/phpunit": "^9.3 || ^5.7 || ^4.8.35"
},
"autoload": {
Expand Down
9 changes: 4 additions & 5 deletions examples/11-client-http-connect-proxy.php → examples/11-client-http-proxy.php
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Expand Up @@ -3,18 +3,17 @@
// not already running a HTTP CONNECT proxy server?
// Try LeProxy.org or this:
//
// $ php examples/72-server-http-connect-proxy.php 8080
// $ php examples/11-client-http-connect-proxy.php
// $ php examples/72-server-http-connect-proxy.php 127.0.0.1:8080
// $ http_proxy=127.0.0.1:8080 php examples/11-client-http-connect-proxy.php

use Clue\React\HttpProxy\ProxyConnector as HttpConnectClient;
use Psr\Http\Message\ResponseInterface;
use React\Http\Browser;
use React\Socket\Connector;

require __DIR__ . '/../vendor/autoload.php';

// create a new HTTP CONNECT proxy client which connects to a HTTP CONNECT proxy server listening on localhost:8080
$proxy = new HttpConnectClient('127.0.0.1:8080', new Connector());
// create a new HTTP CONNECT proxy client which connects to a HTTP CONNECT proxy server listening on 127.0.0.1:8080
$proxy = new Clue\React\HttpProxy\ProxyConnector(getenv('http_proxy') ?: '127.0.0.1:8080');

// create a Browser object that uses the HTTP CONNECT proxy client for connections
$connector = new Connector(array(
Expand Down
10 changes: 6 additions & 4 deletions examples/12-client-socks-proxy.php
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@@ -1,17 +1,19 @@
<?php

// not already running a SOCKS proxy server?
// Try LeProxy.org or this: `ssh -D 1080 localhost`
// Try LeProxy.org or this:
//
// $ ssh -D 1080 alice@example.com
// $ socks_proxy=127.0.0.1:1080 php examples/12-client-socks-proxy.php

use Clue\React\Socks\Client as SocksClient;
use Psr\Http\Message\ResponseInterface;
use React\Http\Browser;
use React\Socket\Connector;

require __DIR__ . '/../vendor/autoload.php';

// create a new SOCKS proxy client which connects to a SOCKS proxy server listening on localhost:1080
$proxy = new SocksClient('127.0.0.1:1080', new Connector());
// create a new SOCKS proxy client which connects to a SOCKS proxy server listening on 127.0.0.1:1080
$proxy = new Clue\React\Socks\Client(getenv('socks_proxy') ?: '127.0.0.1:1080');

// create a Browser object that uses the SOCKS proxy client for connections
$connector = new Connector(array(
Expand Down
9 changes: 4 additions & 5 deletions examples/13-client-ssh-proxy.php
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@@ -1,16 +1,15 @@
<?php

use Clue\React\SshProxy\SshSocksConnector;
// $ ssh_proxy=alice@example.com php examples/13-client-ssh-proxy.php

use Psr\Http\Message\ResponseInterface;
use React\EventLoop\Loop;
use React\Http\Browser;
use React\Socket\Connector;

require __DIR__ . '/../vendor/autoload.php';

// create a new SSH proxy client which connects to a SSH server listening on localhost:22
// You can pass any SSH server address as first argument, e.g. user@example.com
$proxy = new SshSocksConnector(isset($argv[1]) ? $argv[1] : 'localhost:22', Loop::get());
// create a new SSH proxy client which connects to a SSH server listening on alice@localhost
$proxy = new Clue\React\SshProxy\SshSocksConnector(getenv('ssh_proxy') ?: 'alice@localhost');

// create a Browser object that uses the SSH proxy client for connections
$connector = new Connector(array(
Expand Down