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499 lines
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<pre><code><span id="1" class="l"><a class="l" href="#1"> 1: </a><span class="xlang"><?php</span>
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</span><span id="2" class="l"><a class="l" href="#2"> 2: </a><span class="php-comment">/**
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</span></span><span id="3" class="l"><a class="l" href="#3"> 3: </a><span class="php-comment"> * Slim - a micro PHP 5 framework
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</span></span><span id="4" class="l"><a class="l" href="#4"> 4: </a><span class="php-comment"> *
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</span></span><span id="5" class="l"><a class="l" href="#5"> 5: </a><span class="php-comment"> * @author Josh Lockhart <info@slimframework.com>
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</span></span><span id="6" class="l"><a class="l" href="#6"> 6: </a><span class="php-comment"> * @copyright 2011 Josh Lockhart
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</span></span><span id="7" class="l"><a class="l" href="#7"> 7: </a><span class="php-comment"> * @link http://www.slimframework.com
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</span></span><span id="8" class="l"><a class="l" href="#8"> 8: </a><span class="php-comment"> * @license http://www.slimframework.com/license
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</span></span><span id="9" class="l"><a class="l" href="#9"> 9: </a><span class="php-comment"> * @version 2.2.0
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</span></span><span id="10" class="l"><a class="l" href="#10"> 10: </a><span class="php-comment"> * @package Slim
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</span></span><span id="11" class="l"><a class="l" href="#11"> 11: </a><span class="php-comment"> *
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</span></span><span id="12" class="l"><a class="l" href="#12"> 12: </a><span class="php-comment"> * MIT LICENSE
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</span></span><span id="13" class="l"><a class="l" href="#13"> 13: </a><span class="php-comment"> *
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</span></span><span id="14" class="l"><a class="l" href="#14"> 14: </a><span class="php-comment"> * Permission is hereby granted, free of charge, to any person obtaining
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</span></span><span id="15" class="l"><a class="l" href="#15"> 15: </a><span class="php-comment"> * a copy of this software and associated documentation files (the
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</span></span><span id="16" class="l"><a class="l" href="#16"> 16: </a><span class="php-comment"> * "Software"), to deal in the Software without restriction, including
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</span></span><span id="17" class="l"><a class="l" href="#17"> 17: </a><span class="php-comment"> * without limitation the rights to use, copy, modify, merge, publish,
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</span></span><span id="18" class="l"><a class="l" href="#18"> 18: </a><span class="php-comment"> * distribute, sublicense, and/or sell copies of the Software, and to
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</span></span><span id="19" class="l"><a class="l" href="#19"> 19: </a><span class="php-comment"> * permit persons to whom the Software is furnished to do so, subject to
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</span></span><span id="20" class="l"><a class="l" href="#20"> 20: </a><span class="php-comment"> * the following conditions:
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</span></span><span id="21" class="l"><a class="l" href="#21"> 21: </a><span class="php-comment"> *
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</span></span><span id="22" class="l"><a class="l" href="#22"> 22: </a><span class="php-comment"> * The above copyright notice and this permission notice shall be
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</span></span><span id="23" class="l"><a class="l" href="#23"> 23: </a><span class="php-comment"> * included in all copies or substantial portions of the Software.
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</span></span><span id="24" class="l"><a class="l" href="#24"> 24: </a><span class="php-comment"> *
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</span></span><span id="25" class="l"><a class="l" href="#25"> 25: </a><span class="php-comment"> * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
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</span></span><span id="26" class="l"><a class="l" href="#26"> 26: </a><span class="php-comment"> * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
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</span></span><span id="27" class="l"><a class="l" href="#27"> 27: </a><span class="php-comment"> * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
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</span></span><span id="28" class="l"><a class="l" href="#28"> 28: </a><span class="php-comment"> * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
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</span></span><span id="29" class="l"><a class="l" href="#29"> 29: </a><span class="php-comment"> * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
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</span></span><span id="30" class="l"><a class="l" href="#30"> 30: </a><span class="php-comment"> * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
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</span></span><span id="31" class="l"><a class="l" href="#31"> 31: </a><span class="php-comment"> * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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</span></span><span id="32" class="l"><a class="l" href="#32"> 32: </a><span class="php-comment"> */</span>
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</span><span id="33" class="l"><a class="l" href="#33"> 33: </a><span class="php-keyword1">namespace</span> Slim\Http;
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</span><span id="34" class="l"><a class="l" href="#34"> 34: </a>
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</span><span id="35" class="l"><a class="l" href="#35"> 35: </a><span class="php-comment">/**
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</span></span><span id="36" class="l"><a class="l" href="#36"> 36: </a><span class="php-comment"> * Slim HTTP Utilities
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</span></span><span id="37" class="l"><a class="l" href="#37"> 37: </a><span class="php-comment"> *
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</span></span><span id="38" class="l"><a class="l" href="#38"> 38: </a><span class="php-comment"> * This class provides useful methods for handling HTTP requests.
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</span></span><span id="39" class="l"><a class="l" href="#39"> 39: </a><span class="php-comment"> *
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</span></span><span id="40" class="l"><a class="l" href="#40"> 40: </a><span class="php-comment"> * @package Slim
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</span></span><span id="41" class="l"><a class="l" href="#41"> 41: </a><span class="php-comment"> * @author Josh Lockhart
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</span></span><span id="42" class="l"><a class="l" href="#42"> 42: </a><span class="php-comment"> * @since 1.0.0
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</span></span><span id="43" class="l"><a class="l" href="#43"> 43: </a><span class="php-comment"> */</span>
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</span><span id="44" class="l"><a class="l" href="#44"> 44: </a><span class="php-keyword1">class</span> <a id="Util" href="#Util">Util</a>
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</span><span id="45" class="l"><a class="l" href="#45"> 45: </a>{
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</span><span id="46" class="l"><a class="l" href="#46"> 46: </a> <span class="php-comment">/**
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</span></span><span id="47" class="l"><a class="l" href="#47"> 47: </a><span class="php-comment"> * Strip slashes from string or array
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</span></span><span id="48" class="l"><a class="l" href="#48"> 48: </a><span class="php-comment"> *
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</span></span><span id="49" class="l"><a class="l" href="#49"> 49: </a><span class="php-comment"> * This method strips slashes from its input. By default, this method will only
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</span></span><span id="50" class="l"><a class="l" href="#50"> 50: </a><span class="php-comment"> * strip slashes from its input if magic quotes are enabled. Otherwise, you may
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</span></span><span id="51" class="l"><a class="l" href="#51"> 51: </a><span class="php-comment"> * override the magic quotes setting with either TRUE or FALSE as the send argument
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</span></span><span id="52" class="l"><a class="l" href="#52"> 52: </a><span class="php-comment"> * to force this method to strip or not strip slashes from its input.
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</span></span><span id="53" class="l"><a class="l" href="#53"> 53: </a><span class="php-comment"> *
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</span></span><span id="54" class="l"><a class="l" href="#54"> 54: </a><span class="php-comment"> * @var array|string $rawData
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</span></span><span id="55" class="l"><a class="l" href="#55"> 55: </a><span class="php-comment"> * @return array|string
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</span></span><span id="56" class="l"><a class="l" href="#56"> 56: </a><span class="php-comment"> */</span>
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</span><span id="57" class="l"><a class="l" href="#57"> 57: </a> <span class="php-keyword1">public</span> <span class="php-keyword1">static</span> <span class="php-keyword1">function</span> <a id="_stripSlashesIfMagicQuotes" href="#_stripSlashesIfMagicQuotes">stripSlashesIfMagicQuotes</a>(<span class="php-var">$rawData</span>, <span class="php-var">$overrideStripSlashes</span> = <span class="php-keyword1">null</span>)
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</span><span id="58" class="l"><a class="l" href="#58"> 58: </a> {
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</span><span id="59" class="l"><a class="l" href="#59"> 59: </a> <span class="php-var">$strip</span> = <span class="php-keyword2">is_null</span>(<span class="php-var">$overrideStripSlashes</span>) ? <span class="php-keyword2">get_magic_quotes_gpc</span>() : <span class="php-var">$overrideStripSlashes</span>;
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</span><span id="60" class="l"><a class="l" href="#60"> 60: </a> <span class="php-keyword1">if</span> (<span class="php-var">$strip</span>) {
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</span><span id="61" class="l"><a class="l" href="#61"> 61: </a> <span class="php-keyword1">return</span> self::_stripSlashes(<span class="php-var">$rawData</span>);
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</span><span id="62" class="l"><a class="l" href="#62"> 62: </a> } <span class="php-keyword1">else</span> {
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</span><span id="63" class="l"><a class="l" href="#63"> 63: </a> <span class="php-keyword1">return</span> <span class="php-var">$rawData</span>;
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</span><span id="64" class="l"><a class="l" href="#64"> 64: </a> }
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</span><span id="65" class="l"><a class="l" href="#65"> 65: </a> }
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</span><span id="66" class="l"><a class="l" href="#66"> 66: </a>
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</span><span id="67" class="l"><a class="l" href="#67"> 67: </a> <span class="php-comment">/**
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</span></span><span id="68" class="l"><a class="l" href="#68"> 68: </a><span class="php-comment"> * Strip slashes from string or array
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</span></span><span id="69" class="l"><a class="l" href="#69"> 69: </a><span class="php-comment"> * @param array|string $rawData
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</span></span><span id="70" class="l"><a class="l" href="#70"> 70: </a><span class="php-comment"> * @return array|string
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</span></span><span id="71" class="l"><a class="l" href="#71"> 71: </a><span class="php-comment"> */</span>
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</span><span id="72" class="l"><a class="l" href="#72"> 72: </a> <span class="php-keyword1">protected</span> <span class="php-keyword1">static</span> <span class="php-keyword1">function</span> <a id="__stripSlashes" href="#__stripSlashes">_stripSlashes</a>(<span class="php-var">$rawData</span>)
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</span><span id="73" class="l"><a class="l" href="#73"> 73: </a> {
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</span><span id="74" class="l"><a class="l" href="#74"> 74: </a> <span class="php-keyword1">return</span> <span class="php-keyword2">is_array</span>(<span class="php-var">$rawData</span>) ? <span class="php-keyword2">array_map</span>(<span class="php-keyword1">array</span>(<span class="php-quote">'self'</span>, <span class="php-quote">'_stripSlashes'</span>), <span class="php-var">$rawData</span>) : <span class="php-keyword2">stripslashes</span>(<span class="php-var">$rawData</span>);
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</span><span id="75" class="l"><a class="l" href="#75"> 75: </a> }
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</span><span id="76" class="l"><a class="l" href="#76"> 76: </a>
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</span><span id="77" class="l"><a class="l" href="#77"> 77: </a> <span class="php-comment">/**
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</span></span><span id="78" class="l"><a class="l" href="#78"> 78: </a><span class="php-comment"> * Encrypt data
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</span></span><span id="79" class="l"><a class="l" href="#79"> 79: </a><span class="php-comment"> *
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</span></span><span id="80" class="l"><a class="l" href="#80"> 80: </a><span class="php-comment"> * This method will encrypt data using a given key, vector, and cipher.
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</span></span><span id="81" class="l"><a class="l" href="#81"> 81: </a><span class="php-comment"> * By default, this will encrypt data using the RIJNDAEL/AES 256 bit cipher. You
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</span></span><span id="82" class="l"><a class="l" href="#82"> 82: </a><span class="php-comment"> * may override the default cipher and cipher mode by passing your own desired
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</span></span><span id="83" class="l"><a class="l" href="#83"> 83: </a><span class="php-comment"> * cipher and cipher mode as the final key-value array argument.
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</span></span><span id="84" class="l"><a class="l" href="#84"> 84: </a><span class="php-comment"> *
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</span></span><span id="85" class="l"><a class="l" href="#85"> 85: </a><span class="php-comment"> * @param string $data The unencrypted data
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</span></span><span id="86" class="l"><a class="l" href="#86"> 86: </a><span class="php-comment"> * @param string $key The encryption key
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</span></span><span id="87" class="l"><a class="l" href="#87"> 87: </a><span class="php-comment"> * @param string $iv The encryption initialization vector
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</span></span><span id="88" class="l"><a class="l" href="#88"> 88: </a><span class="php-comment"> * @param array $settings Optional key-value array with custom algorithm and mode
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</span></span><span id="89" class="l"><a class="l" href="#89"> 89: </a><span class="php-comment"> * @return string
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</span></span><span id="90" class="l"><a class="l" href="#90"> 90: </a><span class="php-comment"> */</span>
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</span><span id="91" class="l"><a class="l" href="#91"> 91: </a> <span class="php-keyword1">public</span> <span class="php-keyword1">static</span> <span class="php-keyword1">function</span> <a id="_encrypt" href="#_encrypt">encrypt</a>(<span class="php-var">$data</span>, <span class="php-var">$key</span>, <span class="php-var">$iv</span>, <span class="php-var">$settings</span> = <span class="php-keyword1">array</span>())
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</span><span id="92" class="l"><a class="l" href="#92"> 92: </a> {
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</span><span id="93" class="l"><a class="l" href="#93"> 93: </a> <span class="php-keyword1">if</span> (<span class="php-var">$data</span> === <span class="php-quote">''</span> || !<span class="php-keyword2">extension_loaded</span>(<span class="php-quote">'mcrypt'</span>)) {
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</span><span id="94" class="l"><a class="l" href="#94"> 94: </a> <span class="php-keyword1">return</span> <span class="php-var">$data</span>;
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</span><span id="95" class="l"><a class="l" href="#95"> 95: </a> }
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</span><span id="96" class="l"><a class="l" href="#96"> 96: </a>
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</span><span id="97" class="l"><a class="l" href="#97"> 97: </a> <span class="php-comment">//Merge settings with defaults</span>
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</span><span id="98" class="l"><a class="l" href="#98"> 98: </a> <span class="php-var">$settings</span> = <span class="php-keyword2">array_merge</span>(<span class="php-keyword1">array</span>(
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</span><span id="99" class="l"><a class="l" href="#99"> 99: </a> <span class="php-quote">'algorithm'</span> => MCRYPT_RIJNDAEL_256,
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</span><span id="100" class="l"><a class="l" href="#100">100: </a> <span class="php-quote">'mode'</span> => MCRYPT_MODE_CBC
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</span><span id="101" class="l"><a class="l" href="#101">101: </a> ), <span class="php-var">$settings</span>);
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</span><span id="102" class="l"><a class="l" href="#102">102: </a>
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</span><span id="103" class="l"><a class="l" href="#103">103: </a> <span class="php-comment">//Get module</span>
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</span><span id="104" class="l"><a class="l" href="#104">104: </a> <span class="php-var">$module</span> = <span class="php-keyword2">mcrypt_module_open</span>(<span class="php-var">$settings</span>[<span class="php-quote">'algorithm'</span>], <span class="php-quote">''</span>, <span class="php-var">$settings</span>[<span class="php-quote">'mode'</span>], <span class="php-quote">''</span>);
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</span><span id="105" class="l"><a class="l" href="#105">105: </a>
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</span><span id="106" class="l"><a class="l" href="#106">106: </a> <span class="php-comment">//Validate IV</span>
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</span><span id="107" class="l"><a class="l" href="#107">107: </a> <span class="php-var">$ivSize</span> = <span class="php-keyword2">mcrypt_enc_get_iv_size</span>(<span class="php-var">$module</span>);
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</span><span id="108" class="l"><a class="l" href="#108">108: </a> <span class="php-keyword1">if</span> (<span class="php-keyword2">strlen</span>(<span class="php-var">$iv</span>) > <span class="php-var">$ivSize</span>) {
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</span><span id="109" class="l"><a class="l" href="#109">109: </a> <span class="php-var">$iv</span> = <span class="php-keyword2">substr</span>(<span class="php-var">$iv</span>, <span class="php-num">0</span>, <span class="php-var">$ivSize</span>);
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</span><span id="110" class="l"><a class="l" href="#110">110: </a> }
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</span><span id="111" class="l"><a class="l" href="#111">111: </a>
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</span><span id="112" class="l"><a class="l" href="#112">112: </a> <span class="php-comment">//Validate key</span>
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</span><span id="113" class="l"><a class="l" href="#113">113: </a> <span class="php-var">$keySize</span> = <span class="php-keyword2">mcrypt_enc_get_key_size</span>(<span class="php-var">$module</span>);
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</span><span id="114" class="l"><a class="l" href="#114">114: </a> <span class="php-keyword1">if</span> (<span class="php-keyword2">strlen</span>(<span class="php-var">$key</span>) > <span class="php-var">$keySize</span>) {
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</span><span id="115" class="l"><a class="l" href="#115">115: </a> <span class="php-var">$key</span> = <span class="php-keyword2">substr</span>(<span class="php-var">$key</span>, <span class="php-num">0</span>, <span class="php-var">$keySize</span>);
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|
</span><span id="116" class="l"><a class="l" href="#116">116: </a> }
|
|
</span><span id="117" class="l"><a class="l" href="#117">117: </a>
|
|
</span><span id="118" class="l"><a class="l" href="#118">118: </a> <span class="php-comment">//Encrypt value</span>
|
|
</span><span id="119" class="l"><a class="l" href="#119">119: </a> <span class="php-keyword2">mcrypt_generic_init</span>(<span class="php-var">$module</span>, <span class="php-var">$key</span>, <span class="php-var">$iv</span>);
|
|
</span><span id="120" class="l"><a class="l" href="#120">120: </a> <span class="php-var">$res</span> = @<span class="php-keyword2">mcrypt_generic</span>(<span class="php-var">$module</span>, <span class="php-var">$data</span>);
|
|
</span><span id="121" class="l"><a class="l" href="#121">121: </a> <span class="php-keyword2">mcrypt_generic_deinit</span>(<span class="php-var">$module</span>);
|
|
</span><span id="122" class="l"><a class="l" href="#122">122: </a>
|
|
</span><span id="123" class="l"><a class="l" href="#123">123: </a> <span class="php-keyword1">return</span> <span class="php-var">$res</span>;
|
|
</span><span id="124" class="l"><a class="l" href="#124">124: </a> }
|
|
</span><span id="125" class="l"><a class="l" href="#125">125: </a>
|
|
</span><span id="126" class="l"><a class="l" href="#126">126: </a> <span class="php-comment">/**
|
|
</span></span><span id="127" class="l"><a class="l" href="#127">127: </a><span class="php-comment"> * Decrypt data
|
|
</span></span><span id="128" class="l"><a class="l" href="#128">128: </a><span class="php-comment"> *
|
|
</span></span><span id="129" class="l"><a class="l" href="#129">129: </a><span class="php-comment"> * This method will decrypt data using a given key, vector, and cipher.
|
|
</span></span><span id="130" class="l"><a class="l" href="#130">130: </a><span class="php-comment"> * By default, this will decrypt data using the RIJNDAEL/AES 256 bit cipher. You
|
|
</span></span><span id="131" class="l"><a class="l" href="#131">131: </a><span class="php-comment"> * may override the default cipher and cipher mode by passing your own desired
|
|
</span></span><span id="132" class="l"><a class="l" href="#132">132: </a><span class="php-comment"> * cipher and cipher mode as the final key-value array argument.
|
|
</span></span><span id="133" class="l"><a class="l" href="#133">133: </a><span class="php-comment"> *
|
|
</span></span><span id="134" class="l"><a class="l" href="#134">134: </a><span class="php-comment"> * @param string $data The encrypted data
|
|
</span></span><span id="135" class="l"><a class="l" href="#135">135: </a><span class="php-comment"> * @param string $key The encryption key
|
|
</span></span><span id="136" class="l"><a class="l" href="#136">136: </a><span class="php-comment"> * @param string $iv The encryption initialization vector
|
|
</span></span><span id="137" class="l"><a class="l" href="#137">137: </a><span class="php-comment"> * @param array $settings Optional key-value array with custom algorithm and mode
|
|
</span></span><span id="138" class="l"><a class="l" href="#138">138: </a><span class="php-comment"> * @return string
|
|
</span></span><span id="139" class="l"><a class="l" href="#139">139: </a><span class="php-comment"> */</span>
|
|
</span><span id="140" class="l"><a class="l" href="#140">140: </a> <span class="php-keyword1">public</span> <span class="php-keyword1">static</span> <span class="php-keyword1">function</span> <a id="_decrypt" href="#_decrypt">decrypt</a>(<span class="php-var">$data</span>, <span class="php-var">$key</span>, <span class="php-var">$iv</span>, <span class="php-var">$settings</span> = <span class="php-keyword1">array</span>())
|
|
</span><span id="141" class="l"><a class="l" href="#141">141: </a> {
|
|
</span><span id="142" class="l"><a class="l" href="#142">142: </a> <span class="php-keyword1">if</span> (<span class="php-var">$data</span> === <span class="php-quote">''</span> || !<span class="php-keyword2">extension_loaded</span>(<span class="php-quote">'mcrypt'</span>)) {
|
|
</span><span id="143" class="l"><a class="l" href="#143">143: </a> <span class="php-keyword1">return</span> <span class="php-var">$data</span>;
|
|
</span><span id="144" class="l"><a class="l" href="#144">144: </a> }
|
|
</span><span id="145" class="l"><a class="l" href="#145">145: </a>
|
|
</span><span id="146" class="l"><a class="l" href="#146">146: </a> <span class="php-comment">//Merge settings with defaults</span>
|
|
</span><span id="147" class="l"><a class="l" href="#147">147: </a> <span class="php-var">$settings</span> = <span class="php-keyword2">array_merge</span>(<span class="php-keyword1">array</span>(
|
|
</span><span id="148" class="l"><a class="l" href="#148">148: </a> <span class="php-quote">'algorithm'</span> => MCRYPT_RIJNDAEL_256,
|
|
</span><span id="149" class="l"><a class="l" href="#149">149: </a> <span class="php-quote">'mode'</span> => MCRYPT_MODE_CBC
|
|
</span><span id="150" class="l"><a class="l" href="#150">150: </a> ), <span class="php-var">$settings</span>);
|
|
</span><span id="151" class="l"><a class="l" href="#151">151: </a>
|
|
</span><span id="152" class="l"><a class="l" href="#152">152: </a> <span class="php-comment">//Get module</span>
|
|
</span><span id="153" class="l"><a class="l" href="#153">153: </a> <span class="php-var">$module</span> = <span class="php-keyword2">mcrypt_module_open</span>(<span class="php-var">$settings</span>[<span class="php-quote">'algorithm'</span>], <span class="php-quote">''</span>, <span class="php-var">$settings</span>[<span class="php-quote">'mode'</span>], <span class="php-quote">''</span>);
|
|
</span><span id="154" class="l"><a class="l" href="#154">154: </a>
|
|
</span><span id="155" class="l"><a class="l" href="#155">155: </a> <span class="php-comment">//Validate IV</span>
|
|
</span><span id="156" class="l"><a class="l" href="#156">156: </a> <span class="php-var">$ivSize</span> = <span class="php-keyword2">mcrypt_enc_get_iv_size</span>(<span class="php-var">$module</span>);
|
|
</span><span id="157" class="l"><a class="l" href="#157">157: </a> <span class="php-keyword1">if</span> (<span class="php-keyword2">strlen</span>(<span class="php-var">$iv</span>) > <span class="php-var">$ivSize</span>) {
|
|
</span><span id="158" class="l"><a class="l" href="#158">158: </a> <span class="php-var">$iv</span> = <span class="php-keyword2">substr</span>(<span class="php-var">$iv</span>, <span class="php-num">0</span>, <span class="php-var">$ivSize</span>);
|
|
</span><span id="159" class="l"><a class="l" href="#159">159: </a> }
|
|
</span><span id="160" class="l"><a class="l" href="#160">160: </a>
|
|
</span><span id="161" class="l"><a class="l" href="#161">161: </a> <span class="php-comment">//Validate key</span>
|
|
</span><span id="162" class="l"><a class="l" href="#162">162: </a> <span class="php-var">$keySize</span> = <span class="php-keyword2">mcrypt_enc_get_key_size</span>(<span class="php-var">$module</span>);
|
|
</span><span id="163" class="l"><a class="l" href="#163">163: </a> <span class="php-keyword1">if</span> (<span class="php-keyword2">strlen</span>(<span class="php-var">$key</span>) > <span class="php-var">$keySize</span>) {
|
|
</span><span id="164" class="l"><a class="l" href="#164">164: </a> <span class="php-var">$key</span> = <span class="php-keyword2">substr</span>(<span class="php-var">$key</span>, <span class="php-num">0</span>, <span class="php-var">$keySize</span>);
|
|
</span><span id="165" class="l"><a class="l" href="#165">165: </a> }
|
|
</span><span id="166" class="l"><a class="l" href="#166">166: </a>
|
|
</span><span id="167" class="l"><a class="l" href="#167">167: </a> <span class="php-comment">//Decrypt value</span>
|
|
</span><span id="168" class="l"><a class="l" href="#168">168: </a> <span class="php-keyword2">mcrypt_generic_init</span>(<span class="php-var">$module</span>, <span class="php-var">$key</span>, <span class="php-var">$iv</span>);
|
|
</span><span id="169" class="l"><a class="l" href="#169">169: </a> <span class="php-var">$decryptedData</span> = @<span class="php-keyword2">mdecrypt_generic</span>(<span class="php-var">$module</span>, <span class="php-var">$data</span>);
|
|
</span><span id="170" class="l"><a class="l" href="#170">170: </a> <span class="php-var">$res</span> = <span class="php-keyword2">str_replace</span>(<span class="php-quote">"\x0"</span>, <span class="php-quote">''</span>, <span class="php-var">$decryptedData</span>);
|
|
</span><span id="171" class="l"><a class="l" href="#171">171: </a> <span class="php-keyword2">mcrypt_generic_deinit</span>(<span class="php-var">$module</span>);
|
|
</span><span id="172" class="l"><a class="l" href="#172">172: </a>
|
|
</span><span id="173" class="l"><a class="l" href="#173">173: </a> <span class="php-keyword1">return</span> <span class="php-var">$res</span>;
|
|
</span><span id="174" class="l"><a class="l" href="#174">174: </a> }
|
|
</span><span id="175" class="l"><a class="l" href="#175">175: </a>
|
|
</span><span id="176" class="l"><a class="l" href="#176">176: </a> <span class="php-comment">/**
|
|
</span></span><span id="177" class="l"><a class="l" href="#177">177: </a><span class="php-comment"> * Encode secure cookie value
|
|
</span></span><span id="178" class="l"><a class="l" href="#178">178: </a><span class="php-comment"> *
|
|
</span></span><span id="179" class="l"><a class="l" href="#179">179: </a><span class="php-comment"> * This method will create the secure value of an HTTP cookie. The
|
|
</span></span><span id="180" class="l"><a class="l" href="#180">180: </a><span class="php-comment"> * cookie value is encrypted and hashed so that its value is
|
|
</span></span><span id="181" class="l"><a class="l" href="#181">181: </a><span class="php-comment"> * secure and checked for integrity when read in subsequent requests.
|
|
</span></span><span id="182" class="l"><a class="l" href="#182">182: </a><span class="php-comment"> *
|
|
</span></span><span id="183" class="l"><a class="l" href="#183">183: </a><span class="php-comment"> * @param string $value The unsecure HTTP cookie value
|
|
</span></span><span id="184" class="l"><a class="l" href="#184">184: </a><span class="php-comment"> * @param int $expires The UNIX timestamp at which this cookie will expire
|
|
</span></span><span id="185" class="l"><a class="l" href="#185">185: </a><span class="php-comment"> * @param string $secret The secret key used to hash the cookie value
|
|
</span></span><span id="186" class="l"><a class="l" href="#186">186: </a><span class="php-comment"> * @param int $algorithm The algorithm to use for encryption
|
|
</span></span><span id="187" class="l"><a class="l" href="#187">187: </a><span class="php-comment"> * @param int $mode The algorithm mode to use for encryption
|
|
</span></span><span id="188" class="l"><a class="l" href="#188">188: </a><span class="php-comment"> * @param string
|
|
</span></span><span id="189" class="l"><a class="l" href="#189">189: </a><span class="php-comment"> */</span>
|
|
</span><span id="190" class="l"><a class="l" href="#190">190: </a> <span class="php-keyword1">public</span> <span class="php-keyword1">static</span> <span class="php-keyword1">function</span> <a id="_encodeSecureCookie" href="#_encodeSecureCookie">encodeSecureCookie</a>(<span class="php-var">$value</span>, <span class="php-var">$expires</span>, <span class="php-var">$secret</span>, <span class="php-var">$algorithm</span>, <span class="php-var">$mode</span>)
|
|
</span><span id="191" class="l"><a class="l" href="#191">191: </a> {
|
|
</span><span id="192" class="l"><a class="l" href="#192">192: </a> <span class="php-var">$key</span> = <span class="php-keyword2">hash_hmac</span>(<span class="php-quote">'sha1'</span>, <span class="php-var">$expires</span>, <span class="php-var">$secret</span>);
|
|
</span><span id="193" class="l"><a class="l" href="#193">193: </a> <span class="php-var">$iv</span> = self::get_iv(<span class="php-var">$expires</span>, <span class="php-var">$secret</span>);
|
|
</span><span id="194" class="l"><a class="l" href="#194">194: </a> <span class="php-var">$secureString</span> = <span class="php-keyword2">base64_encode</span>(self::encrypt(<span class="php-var">$value</span>, <span class="php-var">$key</span>, <span class="php-var">$iv</span>, <span class="php-keyword1">array</span>(
|
|
</span><span id="195" class="l"><a class="l" href="#195">195: </a> <span class="php-quote">'algorithm'</span> => <span class="php-var">$algorithm</span>,
|
|
</span><span id="196" class="l"><a class="l" href="#196">196: </a> <span class="php-quote">'mode'</span> => <span class="php-var">$mode</span>
|
|
</span><span id="197" class="l"><a class="l" href="#197">197: </a> )));
|
|
</span><span id="198" class="l"><a class="l" href="#198">198: </a> <span class="php-var">$verificationString</span> = <span class="php-keyword2">hash_hmac</span>(<span class="php-quote">'sha1'</span>, <span class="php-var">$expires</span> . <span class="php-var">$value</span>, <span class="php-var">$key</span>);
|
|
</span><span id="199" class="l"><a class="l" href="#199">199: </a>
|
|
</span><span id="200" class="l"><a class="l" href="#200">200: </a> <span class="php-keyword1">return</span> <span class="php-keyword2">implode</span>(<span class="php-quote">'|'</span>, <span class="php-keyword1">array</span>(<span class="php-var">$expires</span>, <span class="php-var">$secureString</span>, <span class="php-var">$verificationString</span>));
|
|
</span><span id="201" class="l"><a class="l" href="#201">201: </a> }
|
|
</span><span id="202" class="l"><a class="l" href="#202">202: </a>
|
|
</span><span id="203" class="l"><a class="l" href="#203">203: </a> <span class="php-comment">/**
|
|
</span></span><span id="204" class="l"><a class="l" href="#204">204: </a><span class="php-comment"> * Decode secure cookie value
|
|
</span></span><span id="205" class="l"><a class="l" href="#205">205: </a><span class="php-comment"> *
|
|
</span></span><span id="206" class="l"><a class="l" href="#206">206: </a><span class="php-comment"> * This method will decode the secure value of an HTTP cookie. The
|
|
</span></span><span id="207" class="l"><a class="l" href="#207">207: </a><span class="php-comment"> * cookie value is encrypted and hashed so that its value is
|
|
</span></span><span id="208" class="l"><a class="l" href="#208">208: </a><span class="php-comment"> * secure and checked for integrity when read in subsequent requests.
|
|
</span></span><span id="209" class="l"><a class="l" href="#209">209: </a><span class="php-comment"> *
|
|
</span></span><span id="210" class="l"><a class="l" href="#210">210: </a><span class="php-comment"> * @param string $value The secure HTTP cookie value
|
|
</span></span><span id="211" class="l"><a class="l" href="#211">211: </a><span class="php-comment"> * @param int $expires The UNIX timestamp at which this cookie will expire
|
|
</span></span><span id="212" class="l"><a class="l" href="#212">212: </a><span class="php-comment"> * @param string $secret The secret key used to hash the cookie value
|
|
</span></span><span id="213" class="l"><a class="l" href="#213">213: </a><span class="php-comment"> * @param int $algorithm The algorithm to use for encryption
|
|
</span></span><span id="214" class="l"><a class="l" href="#214">214: </a><span class="php-comment"> * @param int $mode The algorithm mode to use for encryption
|
|
</span></span><span id="215" class="l"><a class="l" href="#215">215: </a><span class="php-comment"> * @param string
|
|
</span></span><span id="216" class="l"><a class="l" href="#216">216: </a><span class="php-comment"> */</span>
|
|
</span><span id="217" class="l"><a class="l" href="#217">217: </a> <span class="php-keyword1">public</span> <span class="php-keyword1">static</span> <span class="php-keyword1">function</span> <a id="_decodeSecureCookie" href="#_decodeSecureCookie">decodeSecureCookie</a>(<span class="php-var">$value</span>, <span class="php-var">$secret</span>, <span class="php-var">$algorithm</span>, <span class="php-var">$mode</span>)
|
|
</span><span id="218" class="l"><a class="l" href="#218">218: </a> {
|
|
</span><span id="219" class="l"><a class="l" href="#219">219: </a> <span class="php-keyword1">if</span> (<span class="php-var">$value</span>) {
|
|
</span><span id="220" class="l"><a class="l" href="#220">220: </a> <span class="php-var">$value</span> = <span class="php-keyword2">explode</span>(<span class="php-quote">'|'</span>, <span class="php-var">$value</span>);
|
|
</span><span id="221" class="l"><a class="l" href="#221">221: </a> <span class="php-keyword1">if</span> (<span class="php-keyword2">count</span>(<span class="php-var">$value</span>) === <span class="php-num">3</span> && ((int) <span class="php-var">$value</span>[<span class="php-num">0</span>] === <span class="php-num">0</span> || (int) <span class="php-var">$value</span>[<span class="php-num">0</span>] > <span class="php-keyword2">time</span>())) {
|
|
</span><span id="222" class="l"><a class="l" href="#222">222: </a> <span class="php-var">$key</span> = <span class="php-keyword2">hash_hmac</span>(<span class="php-quote">'sha1'</span>, <span class="php-var">$value</span>[<span class="php-num">0</span>], <span class="php-var">$secret</span>);
|
|
</span><span id="223" class="l"><a class="l" href="#223">223: </a> <span class="php-var">$iv</span> = self::get_iv(<span class="php-var">$value</span>[<span class="php-num">0</span>], <span class="php-var">$secret</span>);
|
|
</span><span id="224" class="l"><a class="l" href="#224">224: </a> <span class="php-var">$data</span> = self::decrypt(<span class="php-keyword2">base64_decode</span>(<span class="php-var">$value</span>[<span class="php-num">1</span>]), <span class="php-var">$key</span>, <span class="php-var">$iv</span>, <span class="php-keyword1">array</span>(
|
|
</span><span id="225" class="l"><a class="l" href="#225">225: </a> <span class="php-quote">'algorithm'</span> => <span class="php-var">$algorithm</span>,
|
|
</span><span id="226" class="l"><a class="l" href="#226">226: </a> <span class="php-quote">'mode'</span> => <span class="php-var">$mode</span>
|
|
</span><span id="227" class="l"><a class="l" href="#227">227: </a> ));
|
|
</span><span id="228" class="l"><a class="l" href="#228">228: </a> <span class="php-var">$verificationString</span> = <span class="php-keyword2">hash_hmac</span>(<span class="php-quote">'sha1'</span>, <span class="php-var">$value</span>[<span class="php-num">0</span>] . <span class="php-var">$data</span>, <span class="php-var">$key</span>);
|
|
</span><span id="229" class="l"><a class="l" href="#229">229: </a> <span class="php-keyword1">if</span> (<span class="php-var">$verificationString</span> === <span class="php-var">$value</span>[<span class="php-num">2</span>]) {
|
|
</span><span id="230" class="l"><a class="l" href="#230">230: </a> <span class="php-keyword1">return</span> <span class="php-var">$data</span>;
|
|
</span><span id="231" class="l"><a class="l" href="#231">231: </a> }
|
|
</span><span id="232" class="l"><a class="l" href="#232">232: </a> }
|
|
</span><span id="233" class="l"><a class="l" href="#233">233: </a> }
|
|
</span><span id="234" class="l"><a class="l" href="#234">234: </a>
|
|
</span><span id="235" class="l"><a class="l" href="#235">235: </a> <span class="php-keyword1">return</span> <span class="php-keyword1">false</span>;
|
|
</span><span id="236" class="l"><a class="l" href="#236">236: </a> }
|
|
</span><span id="237" class="l"><a class="l" href="#237">237: </a>
|
|
</span><span id="238" class="l"><a class="l" href="#238">238: </a> <span class="php-comment">/**
|
|
</span></span><span id="239" class="l"><a class="l" href="#239">239: </a><span class="php-comment"> * Set HTTP cookie header
|
|
</span></span><span id="240" class="l"><a class="l" href="#240">240: </a><span class="php-comment"> *
|
|
</span></span><span id="241" class="l"><a class="l" href="#241">241: </a><span class="php-comment"> * This method will construct and set the HTTP `Set-Cookie` header. Slim
|
|
</span></span><span id="242" class="l"><a class="l" href="#242">242: </a><span class="php-comment"> * uses this method instead of PHP's native `setcookie` method. This allows
|
|
</span></span><span id="243" class="l"><a class="l" href="#243">243: </a><span class="php-comment"> * more control of the HTTP header irrespective of the native implementation's
|
|
</span></span><span id="244" class="l"><a class="l" href="#244">244: </a><span class="php-comment"> * dependency on PHP versions.
|
|
</span></span><span id="245" class="l"><a class="l" href="#245">245: </a><span class="php-comment"> *
|
|
</span></span><span id="246" class="l"><a class="l" href="#246">246: </a><span class="php-comment"> * This method accepts the Slim_Http_Headers object by reference as its
|
|
</span></span><span id="247" class="l"><a class="l" href="#247">247: </a><span class="php-comment"> * first argument; this method directly modifies this object instead of
|
|
</span></span><span id="248" class="l"><a class="l" href="#248">248: </a><span class="php-comment"> * returning a value.
|
|
</span></span><span id="249" class="l"><a class="l" href="#249">249: </a><span class="php-comment"> *
|
|
</span></span><span id="250" class="l"><a class="l" href="#250">250: </a><span class="php-comment"> * @param array $header
|
|
</span></span><span id="251" class="l"><a class="l" href="#251">251: </a><span class="php-comment"> * @param string $name
|
|
</span></span><span id="252" class="l"><a class="l" href="#252">252: </a><span class="php-comment"> * @param string $value
|
|
</span></span><span id="253" class="l"><a class="l" href="#253">253: </a><span class="php-comment"> */</span>
|
|
</span><span id="254" class="l"><a class="l" href="#254">254: </a> <span class="php-keyword1">public</span> <span class="php-keyword1">static</span> <span class="php-keyword1">function</span> <a id="_setCookieHeader" href="#_setCookieHeader">setCookieHeader</a>(&<span class="php-var">$header</span>, <span class="php-var">$name</span>, <span class="php-var">$value</span>)
|
|
</span><span id="255" class="l"><a class="l" href="#255">255: </a> {
|
|
</span><span id="256" class="l"><a class="l" href="#256">256: </a> <span class="php-comment">//Build cookie header</span>
|
|
</span><span id="257" class="l"><a class="l" href="#257">257: </a> <span class="php-keyword1">if</span> (<span class="php-keyword2">is_array</span>(<span class="php-var">$value</span>)) {
|
|
</span><span id="258" class="l"><a class="l" href="#258">258: </a> <span class="php-var">$domain</span> = <span class="php-quote">''</span>;
|
|
</span><span id="259" class="l"><a class="l" href="#259">259: </a> <span class="php-var">$path</span> = <span class="php-quote">''</span>;
|
|
</span><span id="260" class="l"><a class="l" href="#260">260: </a> <span class="php-var">$expires</span> = <span class="php-quote">''</span>;
|
|
</span><span id="261" class="l"><a class="l" href="#261">261: </a> <span class="php-var">$secure</span> = <span class="php-quote">''</span>;
|
|
</span><span id="262" class="l"><a class="l" href="#262">262: </a> <span class="php-var">$httponly</span> = <span class="php-quote">''</span>;
|
|
</span><span id="263" class="l"><a class="l" href="#263">263: </a> <span class="php-keyword1">if</span> (<span class="php-keyword1">isset</span>(<span class="php-var">$value</span>[<span class="php-quote">'domain'</span>]) && <span class="php-var">$value</span>[<span class="php-quote">'domain'</span>]) {
|
|
</span><span id="264" class="l"><a class="l" href="#264">264: </a> <span class="php-var">$domain</span> = <span class="php-quote">'; domain='</span> . <span class="php-var">$value</span>[<span class="php-quote">'domain'</span>];
|
|
</span><span id="265" class="l"><a class="l" href="#265">265: </a> }
|
|
</span><span id="266" class="l"><a class="l" href="#266">266: </a> <span class="php-keyword1">if</span> (<span class="php-keyword1">isset</span>(<span class="php-var">$value</span>[<span class="php-quote">'path'</span>]) && <span class="php-var">$value</span>[<span class="php-quote">'path'</span>]) {
|
|
</span><span id="267" class="l"><a class="l" href="#267">267: </a> <span class="php-var">$path</span> = <span class="php-quote">'; path='</span> . <span class="php-var">$value</span>[<span class="php-quote">'path'</span>];
|
|
</span><span id="268" class="l"><a class="l" href="#268">268: </a> }
|
|
</span><span id="269" class="l"><a class="l" href="#269">269: </a> <span class="php-keyword1">if</span> (<span class="php-keyword1">isset</span>(<span class="php-var">$value</span>[<span class="php-quote">'expires'</span>])) {
|
|
</span><span id="270" class="l"><a class="l" href="#270">270: </a> <span class="php-keyword1">if</span> (<span class="php-keyword2">is_string</span>(<span class="php-var">$value</span>[<span class="php-quote">'expires'</span>])) {
|
|
</span><span id="271" class="l"><a class="l" href="#271">271: </a> <span class="php-var">$timestamp</span> = <span class="php-keyword2">strtotime</span>(<span class="php-var">$value</span>[<span class="php-quote">'expires'</span>]);
|
|
</span><span id="272" class="l"><a class="l" href="#272">272: </a> } <span class="php-keyword1">else</span> {
|
|
</span><span id="273" class="l"><a class="l" href="#273">273: </a> <span class="php-var">$timestamp</span> = (int) <span class="php-var">$value</span>[<span class="php-quote">'expires'</span>];
|
|
</span><span id="274" class="l"><a class="l" href="#274">274: </a> }
|
|
</span><span id="275" class="l"><a class="l" href="#275">275: </a> <span class="php-keyword1">if</span> (<span class="php-var">$timestamp</span> !== <span class="php-num">0</span>) {
|
|
</span><span id="276" class="l"><a class="l" href="#276">276: </a> <span class="php-var">$expires</span> = <span class="php-quote">'; expires='</span> . <span class="php-keyword2">gmdate</span>(<span class="php-quote">'D, d-M-Y H:i:s e'</span>, <span class="php-var">$timestamp</span>);
|
|
</span><span id="277" class="l"><a class="l" href="#277">277: </a> }
|
|
</span><span id="278" class="l"><a class="l" href="#278">278: </a> }
|
|
</span><span id="279" class="l"><a class="l" href="#279">279: </a> <span class="php-keyword1">if</span> (<span class="php-keyword1">isset</span>(<span class="php-var">$value</span>[<span class="php-quote">'secure'</span>]) && <span class="php-var">$value</span>[<span class="php-quote">'secure'</span>]) {
|
|
</span><span id="280" class="l"><a class="l" href="#280">280: </a> <span class="php-var">$secure</span> = <span class="php-quote">'; secure'</span>;
|
|
</span><span id="281" class="l"><a class="l" href="#281">281: </a> }
|
|
</span><span id="282" class="l"><a class="l" href="#282">282: </a> <span class="php-keyword1">if</span> (<span class="php-keyword1">isset</span>(<span class="php-var">$value</span>[<span class="php-quote">'httponly'</span>]) && <span class="php-var">$value</span>[<span class="php-quote">'httponly'</span>]) {
|
|
</span><span id="283" class="l"><a class="l" href="#283">283: </a> <span class="php-var">$httponly</span> = <span class="php-quote">'; HttpOnly'</span>;
|
|
</span><span id="284" class="l"><a class="l" href="#284">284: </a> }
|
|
</span><span id="285" class="l"><a class="l" href="#285">285: </a> <span class="php-var">$cookie</span> = <span class="php-keyword2">sprintf</span>(<span class="php-quote">'%s=%s%s'</span>, <span class="php-keyword2">urlencode</span>(<span class="php-var">$name</span>), <span class="php-keyword2">urlencode</span>((string) <span class="php-var">$value</span>[<span class="php-quote">'value'</span>]), <span class="php-var">$domain</span> . <span class="php-var">$path</span> . <span class="php-var">$expires</span> . <span class="php-var">$secure</span> . <span class="php-var">$httponly</span>);
|
|
</span><span id="286" class="l"><a class="l" href="#286">286: </a> } <span class="php-keyword1">else</span> {
|
|
</span><span id="287" class="l"><a class="l" href="#287">287: </a> <span class="php-var">$cookie</span> = <span class="php-keyword2">sprintf</span>(<span class="php-quote">'%s=%s'</span>, <span class="php-keyword2">urlencode</span>(<span class="php-var">$name</span>), <span class="php-keyword2">urlencode</span>((string) <span class="php-var">$value</span>));
|
|
</span><span id="288" class="l"><a class="l" href="#288">288: </a> }
|
|
</span><span id="289" class="l"><a class="l" href="#289">289: </a>
|
|
</span><span id="290" class="l"><a class="l" href="#290">290: </a> <span class="php-comment">//Set cookie header</span>
|
|
</span><span id="291" class="l"><a class="l" href="#291">291: </a> <span class="php-keyword1">if</span> (!<span class="php-keyword1">isset</span>(<span class="php-var">$header</span>[<span class="php-quote">'Set-Cookie'</span>]) || <span class="php-var">$header</span>[<span class="php-quote">'Set-Cookie'</span>] === <span class="php-quote">''</span>) {
|
|
</span><span id="292" class="l"><a class="l" href="#292">292: </a> <span class="php-var">$header</span>[<span class="php-quote">'Set-Cookie'</span>] = <span class="php-var">$cookie</span>;
|
|
</span><span id="293" class="l"><a class="l" href="#293">293: </a> } <span class="php-keyword1">else</span> {
|
|
</span><span id="294" class="l"><a class="l" href="#294">294: </a> <span class="php-var">$header</span>[<span class="php-quote">'Set-Cookie'</span>] = <span class="php-keyword2">implode</span>(<span class="php-quote">"\n"</span>, <span class="php-keyword1">array</span>(<span class="php-var">$header</span>[<span class="php-quote">'Set-Cookie'</span>], <span class="php-var">$cookie</span>));
|
|
</span><span id="295" class="l"><a class="l" href="#295">295: </a> }
|
|
</span><span id="296" class="l"><a class="l" href="#296">296: </a> }
|
|
</span><span id="297" class="l"><a class="l" href="#297">297: </a>
|
|
</span><span id="298" class="l"><a class="l" href="#298">298: </a> <span class="php-comment">/**
|
|
</span></span><span id="299" class="l"><a class="l" href="#299">299: </a><span class="php-comment"> * Delete HTTP cookie header
|
|
</span></span><span id="300" class="l"><a class="l" href="#300">300: </a><span class="php-comment"> *
|
|
</span></span><span id="301" class="l"><a class="l" href="#301">301: </a><span class="php-comment"> * This method will construct and set the HTTP `Set-Cookie` header to invalidate
|
|
</span></span><span id="302" class="l"><a class="l" href="#302">302: </a><span class="php-comment"> * a client-side HTTP cookie. If a cookie with the same name (and, optionally, domain)
|
|
</span></span><span id="303" class="l"><a class="l" href="#303">303: </a><span class="php-comment"> * is already set in the HTTP response, it will also be removed. Slim uses this method
|
|
</span></span><span id="304" class="l"><a class="l" href="#304">304: </a><span class="php-comment"> * instead of PHP's native `setcookie` method. This allows more control of the HTTP header
|
|
</span></span><span id="305" class="l"><a class="l" href="#305">305: </a><span class="php-comment"> * irrespective of PHP's native implementation's dependency on PHP versions.
|
|
</span></span><span id="306" class="l"><a class="l" href="#306">306: </a><span class="php-comment"> *
|
|
</span></span><span id="307" class="l"><a class="l" href="#307">307: </a><span class="php-comment"> * This method accepts the Slim_Http_Headers object by reference as its
|
|
</span></span><span id="308" class="l"><a class="l" href="#308">308: </a><span class="php-comment"> * first argument; this method directly modifies this object instead of
|
|
</span></span><span id="309" class="l"><a class="l" href="#309">309: </a><span class="php-comment"> * returning a value.
|
|
</span></span><span id="310" class="l"><a class="l" href="#310">310: </a><span class="php-comment"> *
|
|
</span></span><span id="311" class="l"><a class="l" href="#311">311: </a><span class="php-comment"> * @param array $header
|
|
</span></span><span id="312" class="l"><a class="l" href="#312">312: </a><span class="php-comment"> * @param string $name
|
|
</span></span><span id="313" class="l"><a class="l" href="#313">313: </a><span class="php-comment"> * @param string $value
|
|
</span></span><span id="314" class="l"><a class="l" href="#314">314: </a><span class="php-comment"> */</span>
|
|
</span><span id="315" class="l"><a class="l" href="#315">315: </a> <span class="php-keyword1">public</span> <span class="php-keyword1">static</span> <span class="php-keyword1">function</span> <a id="_deleteCookieHeader" href="#_deleteCookieHeader">deleteCookieHeader</a>(&<span class="php-var">$header</span>, <span class="php-var">$name</span>, <span class="php-var">$value</span> = <span class="php-keyword1">array</span>())
|
|
</span><span id="316" class="l"><a class="l" href="#316">316: </a> {
|
|
</span><span id="317" class="l"><a class="l" href="#317">317: </a> <span class="php-comment">//Remove affected cookies from current response header</span>
|
|
</span><span id="318" class="l"><a class="l" href="#318">318: </a> <span class="php-var">$cookiesOld</span> = <span class="php-keyword1">array</span>();
|
|
</span><span id="319" class="l"><a class="l" href="#319">319: </a> <span class="php-var">$cookiesNew</span> = <span class="php-keyword1">array</span>();
|
|
</span><span id="320" class="l"><a class="l" href="#320">320: </a> <span class="php-keyword1">if</span> (<span class="php-keyword1">isset</span>(<span class="php-var">$header</span>[<span class="php-quote">'Set-Cookie'</span>])) {
|
|
</span><span id="321" class="l"><a class="l" href="#321">321: </a> <span class="php-var">$cookiesOld</span> = <span class="php-keyword2">explode</span>(<span class="php-quote">"\n"</span>, <span class="php-var">$header</span>[<span class="php-quote">'Set-Cookie'</span>]);
|
|
</span><span id="322" class="l"><a class="l" href="#322">322: </a> }
|
|
</span><span id="323" class="l"><a class="l" href="#323">323: </a> <span class="php-keyword1">foreach</span> (<span class="php-var">$cookiesOld</span> <span class="php-keyword1">as</span> <span class="php-var">$c</span>) {
|
|
</span><span id="324" class="l"><a class="l" href="#324">324: </a> <span class="php-keyword1">if</span> (<span class="php-keyword1">isset</span>(<span class="php-var">$value</span>[<span class="php-quote">'domain'</span>]) && <span class="php-var">$value</span>[<span class="php-quote">'domain'</span>]) {
|
|
</span><span id="325" class="l"><a class="l" href="#325">325: </a> <span class="php-var">$regex</span> = <span class="php-keyword2">sprintf</span>(<span class="php-quote">'@%s=.*domain=%s@'</span>, <span class="php-keyword2">urlencode</span>(<span class="php-var">$name</span>), <span class="php-keyword2">preg_quote</span>(<span class="php-var">$value</span>[<span class="php-quote">'domain'</span>]));
|
|
</span><span id="326" class="l"><a class="l" href="#326">326: </a> } <span class="php-keyword1">else</span> {
|
|
</span><span id="327" class="l"><a class="l" href="#327">327: </a> <span class="php-var">$regex</span> = <span class="php-keyword2">sprintf</span>(<span class="php-quote">'@%s=@'</span>, <span class="php-keyword2">urlencode</span>(<span class="php-var">$name</span>));
|
|
</span><span id="328" class="l"><a class="l" href="#328">328: </a> }
|
|
</span><span id="329" class="l"><a class="l" href="#329">329: </a> <span class="php-keyword1">if</span> (<span class="php-keyword2">preg_match</span>(<span class="php-var">$regex</span>, <span class="php-var">$c</span>) === <span class="php-num">0</span>) {
|
|
</span><span id="330" class="l"><a class="l" href="#330">330: </a> <span class="php-var">$cookiesNew</span>[] = <span class="php-var">$c</span>;
|
|
</span><span id="331" class="l"><a class="l" href="#331">331: </a> }
|
|
</span><span id="332" class="l"><a class="l" href="#332">332: </a> }
|
|
</span><span id="333" class="l"><a class="l" href="#333">333: </a> <span class="php-keyword1">if</span> (<span class="php-var">$cookiesNew</span>) {
|
|
</span><span id="334" class="l"><a class="l" href="#334">334: </a> <span class="php-var">$header</span>[<span class="php-quote">'Set-Cookie'</span>] = <span class="php-keyword2">implode</span>(<span class="php-quote">"\n"</span>, <span class="php-var">$cookiesNew</span>);
|
|
</span><span id="335" class="l"><a class="l" href="#335">335: </a> } <span class="php-keyword1">else</span> {
|
|
</span><span id="336" class="l"><a class="l" href="#336">336: </a> <span class="php-keyword1">unset</span>(<span class="php-var">$header</span>[<span class="php-quote">'Set-Cookie'</span>]);
|
|
</span><span id="337" class="l"><a class="l" href="#337">337: </a> }
|
|
</span><span id="338" class="l"><a class="l" href="#338">338: </a>
|
|
</span><span id="339" class="l"><a class="l" href="#339">339: </a> <span class="php-comment">//Set invalidating cookie to clear client-side cookie</span>
|
|
</span><span id="340" class="l"><a class="l" href="#340">340: </a> self::setCookieHeader(<span class="php-var">$header</span>, <span class="php-var">$name</span>, <span class="php-keyword2">array_merge</span>(<span class="php-keyword1">array</span>(<span class="php-quote">'value'</span> => <span class="php-quote">''</span>, <span class="php-quote">'path'</span> => <span class="php-keyword1">null</span>, <span class="php-quote">'domain'</span> => <span class="php-keyword1">null</span>, <span class="php-quote">'expires'</span> => <span class="php-keyword2">time</span>() - <span class="php-num">100</span>), <span class="php-var">$value</span>));
|
|
</span><span id="341" class="l"><a class="l" href="#341">341: </a> }
|
|
</span><span id="342" class="l"><a class="l" href="#342">342: </a>
|
|
</span><span id="343" class="l"><a class="l" href="#343">343: </a> <span class="php-comment">/**
|
|
</span></span><span id="344" class="l"><a class="l" href="#344">344: </a><span class="php-comment"> * Parse cookie header
|
|
</span></span><span id="345" class="l"><a class="l" href="#345">345: </a><span class="php-comment"> *
|
|
</span></span><span id="346" class="l"><a class="l" href="#346">346: </a><span class="php-comment"> * This method will parse the HTTP requst's `Cookie` header
|
|
</span></span><span id="347" class="l"><a class="l" href="#347">347: </a><span class="php-comment"> * and extract cookies into an associative array.
|
|
</span></span><span id="348" class="l"><a class="l" href="#348">348: </a><span class="php-comment"> *
|
|
</span></span><span id="349" class="l"><a class="l" href="#349">349: </a><span class="php-comment"> * @param string
|
|
</span></span><span id="350" class="l"><a class="l" href="#350">350: </a><span class="php-comment"> * @return array
|
|
</span></span><span id="351" class="l"><a class="l" href="#351">351: </a><span class="php-comment"> */</span>
|
|
</span><span id="352" class="l"><a class="l" href="#352">352: </a> <span class="php-keyword1">public</span> <span class="php-keyword1">static</span> <span class="php-keyword1">function</span> <a id="_parseCookieHeader" href="#_parseCookieHeader">parseCookieHeader</a>(<span class="php-var">$header</span>)
|
|
</span><span id="353" class="l"><a class="l" href="#353">353: </a> {
|
|
</span><span id="354" class="l"><a class="l" href="#354">354: </a> <span class="php-var">$cookies</span> = <span class="php-keyword1">array</span>();
|
|
</span><span id="355" class="l"><a class="l" href="#355">355: </a> <span class="php-var">$header</span> = <span class="php-keyword2">rtrim</span>(<span class="php-var">$header</span>, <span class="php-quote">"\r\n"</span>);
|
|
</span><span id="356" class="l"><a class="l" href="#356">356: </a> <span class="php-var">$headerPieces</span> = <span class="php-keyword2">preg_split</span>(<span class="php-quote">'@\s*[;,]\s*@'</span>, <span class="php-var">$header</span>);
|
|
</span><span id="357" class="l"><a class="l" href="#357">357: </a> <span class="php-keyword1">foreach</span> (<span class="php-var">$headerPieces</span> <span class="php-keyword1">as</span> <span class="php-var">$c</span>) {
|
|
</span><span id="358" class="l"><a class="l" href="#358">358: </a> <span class="php-var">$cParts</span> = <span class="php-keyword2">explode</span>(<span class="php-quote">'='</span>, <span class="php-var">$c</span>);
|
|
</span><span id="359" class="l"><a class="l" href="#359">359: </a> <span class="php-keyword1">if</span> (<span class="php-keyword2">count</span>(<span class="php-var">$cParts</span>) === <span class="php-num">2</span>) {
|
|
</span><span id="360" class="l"><a class="l" href="#360">360: </a> <span class="php-var">$key</span> = <span class="php-keyword2">urldecode</span>(<span class="php-var">$cParts</span>[<span class="php-num">0</span>]);
|
|
</span><span id="361" class="l"><a class="l" href="#361">361: </a> <span class="php-var">$value</span> = <span class="php-keyword2">urldecode</span>(<span class="php-var">$cParts</span>[<span class="php-num">1</span>]);
|
|
</span><span id="362" class="l"><a class="l" href="#362">362: </a> <span class="php-keyword1">if</span> (!<span class="php-keyword1">isset</span>(<span class="php-var">$cookies</span>[<span class="php-var">$key</span>])) {
|
|
</span><span id="363" class="l"><a class="l" href="#363">363: </a> <span class="php-var">$cookies</span>[<span class="php-var">$key</span>] = <span class="php-var">$value</span>;
|
|
</span><span id="364" class="l"><a class="l" href="#364">364: </a> }
|
|
</span><span id="365" class="l"><a class="l" href="#365">365: </a> }
|
|
</span><span id="366" class="l"><a class="l" href="#366">366: </a> }
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</span><span id="367" class="l"><a class="l" href="#367">367: </a>
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</span><span id="368" class="l"><a class="l" href="#368">368: </a> <span class="php-keyword1">return</span> <span class="php-var">$cookies</span>;
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</span><span id="369" class="l"><a class="l" href="#369">369: </a> }
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</span><span id="370" class="l"><a class="l" href="#370">370: </a>
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</span><span id="371" class="l"><a class="l" href="#371">371: </a> <span class="php-comment">/**
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</span></span><span id="372" class="l"><a class="l" href="#372">372: </a><span class="php-comment"> * Generate a random IV
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</span></span><span id="373" class="l"><a class="l" href="#373">373: </a><span class="php-comment"> *
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</span></span><span id="374" class="l"><a class="l" href="#374">374: </a><span class="php-comment"> * This method will generate a non-predictable IV for use with
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</span></span><span id="375" class="l"><a class="l" href="#375">375: </a><span class="php-comment"> * the cookie encryption
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</span></span><span id="376" class="l"><a class="l" href="#376">376: </a><span class="php-comment"> *
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</span></span><span id="377" class="l"><a class="l" href="#377">377: </a><span class="php-comment"> * @param int $expires The UNIX timestamp at which this cookie will expire
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</span></span><span id="378" class="l"><a class="l" href="#378">378: </a><span class="php-comment"> * @param string $secret The secret key used to hash the cookie value
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</span></span><span id="379" class="l"><a class="l" href="#379">379: </a><span class="php-comment"> * @return binary string with length 40
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</span></span><span id="380" class="l"><a class="l" href="#380">380: </a><span class="php-comment"> */</span>
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</span><span id="381" class="l"><a class="l" href="#381">381: </a> <span class="php-keyword1">private</span> <span class="php-keyword1">static</span> <span class="php-keyword1">function</span> <a id="_get_iv" href="#_get_iv">get_iv</a>(<span class="php-var">$expires</span>, <span class="php-var">$secret</span>)
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</span><span id="382" class="l"><a class="l" href="#382">382: </a> {
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</span><span id="383" class="l"><a class="l" href="#383">383: </a> <span class="php-var">$data1</span> = <span class="php-keyword2">hash_hmac</span>(<span class="php-quote">'sha1'</span>, <span class="php-quote">'a'</span>.<span class="php-var">$expires</span>.<span class="php-quote">'b'</span>, <span class="php-var">$secret</span>);
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</span><span id="384" class="l"><a class="l" href="#384">384: </a> <span class="php-var">$data2</span> = <span class="php-keyword2">hash_hmac</span>(<span class="php-quote">'sha1'</span>, <span class="php-quote">'z'</span>.<span class="php-var">$expires</span>.<span class="php-quote">'y'</span>, <span class="php-var">$secret</span>);
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</span><span id="385" class="l"><a class="l" href="#385">385: </a>
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</span><span id="386" class="l"><a class="l" href="#386">386: </a> <span class="php-keyword1">return</span> <span class="php-keyword2">pack</span>(<span class="php-quote">"h*"</span>, <span class="php-var">$data1</span>.<span class="php-var">$data2</span>);
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</span><span id="387" class="l"><a class="l" href="#387">387: </a> }
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</span><span id="388" class="l"><a class="l" href="#388">388: </a>
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</span><span id="389" class="l"><a class="l" href="#389">389: </a>}
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</span><span id="390" class="l"><a class="l" href="#390">390: </a></span></code></pre>
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