root
59 lines
1.6 KiB
PHP
59 lines
1.6 KiB
PHP
<?php
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/**
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* 日志大字段按需加载（fp_hdata、api_* 等）
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*/
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require_once dirname(__DIR__) . '/cong.php';
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require_once dirname(__DIR__) . '/lib/DbHelper.php';
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require_once dirname(__DIR__) . '/datatable/auth.php';
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cloak_datatable_require_auth();
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header('Content-Type: application/json; charset=utf-8');
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$id = isset($_GET['id']) ? (int) $_GET['id'] : 0;
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$field = isset($_GET['field']) ? (string) $_GET['field'] : '';
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$allowed = [
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'fp_hdata' => 'fp_hdata',
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'api_by_request' => 'api_by_request',
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'api_by_response' => 'api_by_response',
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'api_risk_request' => 'api_risk_request',
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'api_risk_response' => 'api_risk_response',
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'user_agent' => 'user_agent',
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'http_referer' => 'http_referer',
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'accept_language_raw' => 'accept_language_raw',
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];
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if ($id <= 0 || !isset($allowed[$field])) {
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echo json_encode(['code' => 1, 'msg' => 'invalid request']);
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exit;
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}
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$col = $allowed[$field];
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$conn = new mysqli('localhost', DB_USERNAME, DB_PASSWORD, DB_NAME);
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if ($conn->connect_error) {
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echo json_encode(['code' => 1, 'msg' => 'db error']);
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exit;
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}
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$sql = 'SELECT `' . $col . '` AS `blob` FROM `visitor_logs` WHERE `id`=' . $id . ' LIMIT 1';
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$res = $conn->query($sql);
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$row = $res ? $res->fetch_assoc() : null;
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if ($res) {
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$res->free();
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}
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$conn->close();
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$blob = trim((string) ($row['blob'] ?? ''));
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if ($blob === '') {
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echo json_encode(['code' => 1, 'msg' => 'empty']);
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exit;
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}
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echo json_encode([
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'code' => 0,
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'msg' => '',
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'field' => $field,
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'data' => $blob,
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], JSON_UNESCAPED_UNICODE);
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