PHP

REST through HTTP Proxy

See more REST Examples

Demonstrates how to connect through an HTTP proxy to make REST API calls. Chilkat2 PHP

<?php

use Chilkat2\AuthAws;
use Chilkat2\Rest;
use Chilkat2\Socket;
use Chilkat2\Xml;

// This example requires the Chilkat API to have been previously unlocked.
// See Global Unlock Sample for sample code.

// This example connects to a REST server through an HTTP proxy.
// It will connect to the Amazon AWS service for this example.
$rest = new Rest();
$socket = new Socket();

// Set the HTTP proxy domain or IP address, and port.
$socket->HttpProxyHostname = '192.168.1.100';
$socket->HttpProxyPort = 8088;

// We want to tell the socket object that we're doing HTTP over the proxy connection.
// This is because an HTTP proxy used for other protocols (IMAP, SMTP, SSH, FTP, etc.)
// can require some internal differences in behavior (i.e. how we do things).
$socket->HttpProxyForHttp = true;

// Other properties exist for specifying a proxy login, password, and authentication method (such as NTLM),
// but these are not used in this example.

// Connect through the HTTP proxy to the Amazon AWS server for the S3 service.
$bTls = true;
$port = 443;
$maxWaitMs = 5000;
try {
    $socket->Connect('s3.amazonaws.com', $port, $bTls, $maxWaitMs);
} catch (\Chilkat2\Exception $e) {
    echo 'Connect Failure Error Code: ', $socket->ConnectFailReason, "\n";
    echo $e->getMessage(), "\n";
    exit;
}

// Use the proxied TLS connection:
try {
    $rest->UseConnection($socket, true);

    // Provide AWS credentials for the REST call.
    $authAws = new AuthAws();
    $authAws->AccessKey = 'AWS_ACCESS_KEY';
    $authAws->SecretKey = 'AWS_SECRET_KEY';
    $authAws->ServiceName = 's3';
    $rest->SetAuthAws($authAws);

    // List all buckets for the account...
    $responseXml = $rest->FullRequestNoBody('GET', '/');
} catch (\Chilkat2\Exception $e) {
    echo $e->getMessage(), "\n";
    exit;
}

$xml = new Xml();
$xml->LoadXml($responseXml);

// Show the full XML returned.
echo $xml->GetXml(), "\n";

// Iterate over the buckets, showing each bucket name.
$xml->FindChild2('Buckets');
if ($xml->FirstChild2()) {
    echo $xml->GetChildContent('Name'), "\n";
    while ($xml->NextSibling2()) {
        echo $xml->GetChildContent('Name'), "\n";
    }
}

// Move the internal pointer back to the root node.
$xml->GetRoot2();