64 lines
2.0 KiB
PHP
64 lines
2.0 KiB
PHP
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<?php
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/**
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* 流量判定主流水线
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*
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* 阶段顺序（不可调换）：
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* 1. Session 快速路径 → 2. 黑白名单 → 3. 广告来源限制 → 4. 临时链接 → 5. API/指纹
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*/
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class CheckPipeline
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{
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/**
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* 在调用方（ip_check 顶层）作用域执行完整判定链。
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* 依赖全局：$v_info, $config_name, $__cloak_debug_on, $reason
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*
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* @return void
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*/
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public static function run()
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{
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global $v_info, $config_name, $__cloak_debug_on, $__cloak_debug_started, $reason;
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if (!isset($reason)) {
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$reason = '';
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}
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CloakPipelineTimer::init();
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CloakPipelineTimer::stage('Session快速路径');
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if (self::resolveSessionFastPath()) {
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include __DIR__ . '/stages/resolve_session_fast_path_hit.inc.php';
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CloakPipelineTimer::finish();
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return;
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}
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if ($__cloak_debug_on) {
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cloak_dbg_step(__LINE__, 'Session 快速路径', 'skip', '未命中缓存，进入完整判定流程（DEBUG 已重置 visit_to_*）');
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}
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CloakPipelineTimer::stage('黑白名单');
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include __DIR__ . '/stages/apply_whitelist_blacklist.inc.php';
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CloakPipelineTimer::stage('广告来源限制');
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include __DIR__ . '/stages/run_ad_source_guard.inc.php';
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CloakPipelineTimer::stage('临时链接参数');
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include __DIR__ . '/stages/check_url_args_timeout.inc.php';
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include __DIR__ . '/stages/run_main_api_fingerprint.inc.php';
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CloakPipelineTimer::finish();
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}
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/**
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* 是否命中 session 缓存结果（true = 跳过完整判定）
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*
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* @return bool
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*/
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public static function resolveSessionFastPath()
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{
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global $__cloak_debug_on;
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return (
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!$__cloak_debug_on
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&& SHOW_SITE_MODE_SWITCH === 'ip_check'
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&& isset($_SESSION['check_result'])
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&& ($_SESSION['check_result'] === 'true' || $_SESSION['check_result'] === 'false')
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);
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}
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}
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