mirror of
https://github.com/0100Dev/WHMCS-Mollie-Payments.git
synced 2026-01-18 03:28:18 +01:00
307 lines
8.0 KiB
PHP
307 lines
8.0 KiB
PHP
<?php
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/**
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* Copyright (c) 2013, Mollie B.V.
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions are met:
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*
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* - Redistributions of source code must retain the above copyright notice,
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* this list of conditions and the following disclaimer.
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* - Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND ANY
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* EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
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* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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* DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE FOR ANY
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* DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
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* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
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* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
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* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH
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* DAMAGE.
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*
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* @license Berkeley Software Distribution License (BSD-License 2) http://www.opensource.org/licenses/bsd-license.php
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* @author Mollie B.V. <info@mollie.com>
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* @copyright Mollie B.V.
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* @link https://www.mollie.com
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*/
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class Mollie_API_Client
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{
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/**
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* Version of our client.
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*/
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const CLIENT_VERSION = "1.2.10";
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/**
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* Endpoint of the remote API.
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*/
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const API_ENDPOINT = "https://api.mollie.nl";
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/**
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* Version of the remote API.
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*/
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const API_VERSION = "v1";
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const HTTP_GET = "GET";
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const HTTP_POST = "POST";
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const HTTP_DELETE = "DELETE";
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/**
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* @var string
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*/
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protected $api_endpoint = self::API_ENDPOINT;
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/**
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* RESTful Payments resource.
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*
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* @var Mollie_API_Resource_Payments
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*/
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public $payments;
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/**
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* RESTful Payments Refunds resource.
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*
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* @var Mollie_API_Resource_Payments_Refunds
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*/
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public $payments_refunds;
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/**
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* RESTful Issuers resource.
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*
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* @var Mollie_API_Resource_Issuers
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*/
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public $issuers;
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/**
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* RESTful Methods resource.
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*
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* @var Mollie_API_Resource_Methods
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*/
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public $methods;
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/**
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* @var string
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*/
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protected $api_key;
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/**
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* @var array
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*/
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protected $version_strings = array();
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/**
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* @var resource
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*/
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protected $ch;
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/**
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* @throws Mollie_API_Exception_IncompatiblePlatform
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*/
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public function __construct ()
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{
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$this->getCompatibilityChecker()
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->checkCompatibility();
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$this->payments = new Mollie_API_Resource_Payments($this);
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$this->payments_refunds = new Mollie_API_Resource_Payments_Refunds($this);
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$this->issuers = new Mollie_API_Resource_Issuers($this);
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$this->methods = new Mollie_API_Resource_Methods($this);
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$curl_version = curl_version();
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$this->addVersionString("Mollie/" . self::CLIENT_VERSION);
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$this->addVersionString("PHP/" . phpversion());
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$this->addVersionString("cURL/" . $curl_version["version"]);
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$this->addVersionString($curl_version["ssl_version"]);
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}
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/**
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* @param string $url
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*/
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public function setApiEndpoint ($url)
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{
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$this->api_endpoint = rtrim(trim($url), '/');
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}
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/**
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* @return string
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*/
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public function getApiEndpoint ()
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{
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return $this->api_endpoint;
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}
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/**
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* @param string $api_key The Mollie API key, starting with 'test_' or 'live_'
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* @throws Mollie_API_Exception
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*/
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public function setApiKey ($api_key)
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{
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$api_key = trim($api_key);
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if (!preg_match('/^(live|test)_\w+$/', $api_key))
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{
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throw new Mollie_API_Exception("Invalid API key: '{$api_key}'. An API key must start with 'test_' or 'live_'.");
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}
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$this->api_key = $api_key;
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}
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/**
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* @param string $version_string
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*/
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public function addVersionString ($version_string)
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{
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$this->version_strings[] = str_replace(array(" ", "\t", "\n", "\r"), '-', $version_string);
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}
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/**
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* Perform an http call. This method is used by the resource specific classes. Please use the $payments property to
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* perform operations on payments.
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*
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* @see $payments
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* @see $isuers
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*
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* @param $http_method
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* @param $api_method
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* @param $http_body
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*
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* @return string
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* @throws Mollie_API_Exception
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*
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* @codeCoverageIgnore
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*/
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public function performHttpCall ($http_method, $api_method, $http_body = NULL)
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{
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if (empty($this->api_key))
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{
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throw new Mollie_API_Exception("You have not set an API key. Please use setApiKey() to set the API key.");
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}
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if (empty($this->ch) || !function_exists("curl_reset"))
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{
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/*
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* Initialize a cURL handle.
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*/
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$this->ch = curl_init();
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}
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else
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{
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/*
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* Reset the earlier used cURL handle.
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*/
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curl_reset($this->ch);
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}
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$url = $this->api_endpoint . "/" . self::API_VERSION . "/" . $api_method;
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curl_setopt($this->ch, CURLOPT_URL, $url);
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curl_setopt($this->ch, CURLOPT_RETURNTRANSFER, TRUE);
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curl_setopt($this->ch, CURLOPT_TIMEOUT, 10);
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$user_agent = join(' ', $this->version_strings);
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$request_headers = array(
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"Accept: application/json",
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"Authorization: Bearer {$this->api_key}",
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"User-Agent: {$user_agent}",
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"X-Mollie-Client-Info: " . php_uname(),
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);
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curl_setopt($this->ch, CURLOPT_CUSTOMREQUEST, $http_method);
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if ($http_body !== NULL)
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{
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$request_headers[] = "Content-Type: application/json";
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curl_setopt($this->ch, CURLOPT_POST, 1);
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curl_setopt($this->ch, CURLOPT_POSTFIELDS, $http_body);
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}
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curl_setopt($this->ch, CURLOPT_HTTPHEADER, $request_headers);
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curl_setopt($this->ch, CURLOPT_SSL_VERIFYHOST, 2);
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curl_setopt($this->ch, CURLOPT_SSL_VERIFYPEER, TRUE);
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/*
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* On some servers, the list of installed certificates is outdated or not present at all (the ca-bundle.crt
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* is not installed). So we tell cURL which certificates we trust.
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*/
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curl_setopt($this->ch, CURLOPT_CAINFO, realpath(dirname(__FILE__) . "/cacert.pem"));
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$body = curl_exec($this->ch);
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if (curl_errno($this->ch) == CURLE_SSL_CACERT || curl_errno($this->ch) == CURLE_SSL_PEER_CERTIFICATE || curl_errno($this->ch) == 77 /* CURLE_SSL_CACERT_BADFILE (constant not defined in PHP though) */)
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{
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if (strpos(curl_error($this->ch), "error setting certificate verify locations") !== FALSE)
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{
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/*
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* Error setting CA-file. Could be missing, or there is a bug in OpenSSL with too long paths.
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* We give up. Don't do any peer validations.
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*
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* @internal #MOL017891004
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*/
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array_shift($request_headers);
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$request_headers[] = "X-Mollie-Debug: unable to use shipped root certificaties, no peer validation.";
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curl_setopt($this->ch, CURLOPT_SSL_VERIFYPEER, FALSE);
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$body = curl_exec($this->ch);
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}
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}
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if (strpos(curl_error($this->ch), "certificate subject name 'mollie.nl' does not match target host") !== FALSE)
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{
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/*
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* On some servers, the wildcard SSL certificate is not processed correctly. This happens with OpenSSL 0.9.7
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* from 2003.
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*/
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$request_headers[] = "X-Mollie-Debug: old OpenSSL found";
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curl_setopt($this->ch, CURLOPT_HTTPHEADER, $request_headers);
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curl_setopt($this->ch, CURLOPT_SSL_VERIFYHOST, 0);
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$body = curl_exec($this->ch);
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}
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if (curl_errno($this->ch))
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{
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$message = "Unable to communicate with Mollie (".curl_errno($this->ch)."): " . curl_error($this->ch) . ".";
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curl_close($this->ch);
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$this->ch = NULL;
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throw new Mollie_API_Exception($message);
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}
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if (!function_exists("curl_reset"))
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{
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/*
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* Keep it open if supported by PHP, else close the handle.
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*/
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curl_close($this->ch);
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$this->ch = NULL;
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}
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return $body;
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}
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/**
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* Close any cURL handles, if we have them.
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*/
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public function __destruct ()
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{
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if (is_resource($this->ch))
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{
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curl_close($this->ch);
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}
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}
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/**
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* @return Mollie_API_CompatibilityChecker
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* @codeCoverageIgnore
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*/
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protected function getCompatibilityChecker ()
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{
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return new Mollie_API_CompatibilityChecker();
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}
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}
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