ac7467f0b4
- Added comprehensive AI Assistant system (aiassist/ directory): * Vector search and embedding capabilities * Typebot proxy integration * Elastic search functionality * Message classification and chat history * MCP proxy for external integrations - Implemented Court Status API (GetCourtStatus.php): * Real-time court document status checking * Integration with external court systems * Comprehensive error handling and logging - Enhanced S3 integration: * Improved file backup system with metadata * Batch processing capabilities * Enhanced error logging and recovery * Copy operations with URL fixing - Added Telegram contact creation API - Improved error logging across all modules - Enhanced callback system for AI responses - Extensive backup file storage with timestamps - Updated documentation and README files - File storage improvements: * Thousands of backup files with proper metadata * Fix operations for broken file references * Project-specific backup and recovery systems * Comprehensive file integrity checking Total: 26,461+ files added/modified including AWS SDK, vendor dependencies, and extensive backup system.
88 lines
3.1 KiB
PHP
88 lines
3.1 KiB
PHP
<?php
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/**
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* Adds important param elements to inside of object in order to make
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* things safe.
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*/
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class HTMLPurifier_Injector_SafeObject extends HTMLPurifier_Injector
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{
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public $name = 'SafeObject';
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public $needed = array('object', 'param');
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protected $objectStack = array();
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protected $paramStack = array();
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// Keep this synchronized with AttrTransform/SafeParam.php
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protected $addParam = array(
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'allowScriptAccess' => 'never',
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'allowNetworking' => 'internal',
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);
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protected $allowedParam = array(
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'wmode' => true,
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'movie' => true,
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);
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public function prepare($config, $context) {
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parent::prepare($config, $context);
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}
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public function handleElement(&$token) {
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if ($token->name == 'object') {
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$this->objectStack[] = $token;
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$this->paramStack[] = array();
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$new = array($token);
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foreach ($this->addParam as $name => $value) {
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$new[] = new HTMLPurifier_Token_Empty('param', array('name' => $name, 'value' => $value));
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}
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$token = $new;
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} elseif ($token->name == 'param') {
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$nest = count($this->currentNesting) - 1;
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if ($nest >= 0 && $this->currentNesting[$nest]->name === 'object') {
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$i = count($this->objectStack) - 1;
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if (!isset($token->attr['name'])) {
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$token = false;
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return;
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}
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$n = $token->attr['name'];
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// We need this fix because YouTube doesn't supply a data
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// attribute, which we need if a type is specified. This is
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// *very* Flash specific.
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if (!isset($this->objectStack[$i]->attr['data']) && $token->attr['name'] == 'movie') {
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$this->objectStack[$i]->attr['data'] = $token->attr['value'];
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}
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// Check if the parameter is the correct value but has not
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// already been added
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if (
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!isset($this->paramStack[$i][$n]) &&
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isset($this->addParam[$n]) &&
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$token->attr['name'] === $this->addParam[$n]
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) {
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// keep token, and add to param stack
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$this->paramStack[$i][$n] = true;
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} elseif (isset($this->allowedParam[$n])) {
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// keep token, don't do anything to it
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// (could possibly check for duplicates here)
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} else {
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$token = false;
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}
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} else {
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// not directly inside an object, DENY!
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$token = false;
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}
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}
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}
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public function handleEnd(&$token) {
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// This is the WRONG way of handling the object and param stacks;
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// we should be inserting them directly on the relevant object tokens
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// so that the global stack handling handles it.
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if ($token->name == 'object') {
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array_pop($this->objectStack);
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array_pop($this->paramStack);
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}
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}
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}
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// vim: et sw=4 sts=4
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