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128 lines
4.3 KiB
128 lines
4.3 KiB
<?php
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/**
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* 腾讯云COS上传诊断脚本
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* 用于诊断"The Signature you specified is invalid"错误
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*/
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require_once __DIR__ . '/vendor/autoload.php';
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use Qcloud\Cos\Client;
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// 从数据库获取配置
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try {
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$pdo = new PDO('mysql:host=niucloud_mysql;dbname=niucloud', 'niucloud', 'niucloud123');
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$stmt = $pdo->prepare("SELECT value FROM school_sys_config WHERE config_key = 'STORAGE'");
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$stmt->execute();
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$result = $stmt->fetch(PDO::FETCH_ASSOC);
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if (!$result) {
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die("❌ 未找到存储配置\n");
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}
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$storage_config = json_decode($result['value'], true);
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if (!$storage_config || !isset($storage_config['tencent'])) {
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die("❌ 腾讯云存储配置不存在\n");
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}
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$config = $storage_config['tencent'];
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echo "📋 腾讯云COS配置检查\n";
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echo "====================\n";
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echo "Bucket: " . $config['bucket'] . "\n";
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echo "Region: " . $config['region'] . "\n";
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echo "Access Key: " . substr($config['access_key'], 0, 8) . "***\n";
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echo "Secret Key: " . substr($config['secret_key'], 0, 8) . "***\n";
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echo "Domain: " . $config['domain'] . "\n\n";
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// 测试连接
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echo "🔍 测试腾讯云COS连接...\n";
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$client = new Client([
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'region' => $config['region'],
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'credentials' => [
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'secretId' => $config['access_key'],
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'secretKey' => $config['secret_key']
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]
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]);
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// 测试获取存储桶信息
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try {
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$result = $client->headBucket([
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'Bucket' => $config['bucket']
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]);
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echo "✅ 存储桶连接成功\n";
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echo "存储桶信息: " . json_encode($result->toArray()) . "\n\n";
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} catch (Exception $e) {
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echo "❌ 存储桶连接失败: " . $e->getMessage() . "\n";
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echo "错误代码: " . $e->getCode() . "\n";
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// 分析常见错误
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if (strpos($e->getMessage(), 'SignatureDoesNotMatch') !== false ||
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strpos($e->getMessage(), 'The Signature you specified is invalid') !== false) {
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echo "\n🔧 签名错误诊断:\n";
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echo "1. 检查 Access Key 和 Secret Key 是否正确\n";
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echo "2. 检查服务器时间是否同步（时间偏差不能超过15分钟）\n";
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echo "3. 检查密钥是否有相应的权限\n";
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echo "4. 检查区域配置是否正确\n";
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}
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if (strpos($e->getMessage(), 'NoSuchBucket') !== false) {
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echo "\n🔧 存储桶不存在:\n";
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echo "1. 检查存储桶名称是否正确\n";
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echo "2. 检查存储桶是否在指定区域\n";
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}
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echo "\n";
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}
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// 测试服务器时间
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echo "⏰ 服务器时间检查:\n";
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echo "当前时间: " . date('Y-m-d H:i:s T') . "\n";
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echo "UTC时间: " . gmdate('Y-m-d H:i:s T') . "\n";
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echo "时间戳: " . time() . "\n\n";
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// 测试简单上传
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echo "📤 测试文件上传...\n";
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try {
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$test_content = "Test upload at " . date('Y-m-d H:i:s');
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$test_key = 'test/upload_test_' . time() . '.txt';
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$result = $client->putObject([
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'Bucket' => $config['bucket'],
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'Key' => $test_key,
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'Body' => $test_content,
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]);
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echo "✅ 测试文件上传成功\n";
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echo "文件路径: " . $test_key . "\n";
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echo "ETag: " . $result['ETag'] . "\n";
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// 清理测试文件
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try {
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$client->deleteObject([
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'Bucket' => $config['bucket'],
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'Key' => $test_key,
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]);
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echo "🗑️ 测试文件已清理\n";
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} catch (Exception $e) {
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echo "⚠️ 测试文件清理失败: " . $e->getMessage() . "\n";
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}
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} catch (Exception $e) {
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echo "❌ 测试文件上传失败: " . $e->getMessage() . "\n";
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echo "错误代码: " . $e->getCode() . "\n";
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}
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} catch (PDOException $e) {
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die("❌ 数据库连接失败: " . $e->getMessage() . "\n");
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} catch (Exception $e) {
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die("❌ 发生错误: " . $e->getMessage() . "\n");
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}
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echo "\n🎯 诊断完成\n";
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echo "如果仍有问题，请检查:\n";
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echo "1. 腾讯云控制台中的密钥状态\n";
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echo "2. 存储桶的权限设置\n";
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echo "3. 网络连接是否正常\n";
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echo "4. PHP扩展是否完整（curl, openssl等）\n";
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?>
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