Files
FamilyBook/app/Storage/OssDriver.php
T
laoyang 1669ab48d0 五项家庭化改造:以个人为中心 · 家谱 · 三种角色 · 附件存储可配置 · 独立页样式
1. 独立页(登录/安装/错误)套上 HTML 骨架 —— 修「首页为什么没有样式」:
   新增 templates/layout-bare.php,View::render 对独立页也走完整 <head> + CSS。
2. 以个人为中心:Kinship::label() 现算称呼、Auth::homeTitle() 出「X的家书」;
   同一批人在不同登录者眼里自动变成公公婆婆 / 岳父岳母(不存一次性称谓)。
3. 附件存储可配置:Storage 门面(local / 阿里云 OSS),库里只存相对键,
   云端失败自动回退本地;设置页可选驱动并填 OSS 参数(照 MovieLog 的方案)。
4. 三种角色:admin / member / guest,访客只读、写操作一律 403;
   accounts.role 枚举扩容,老库靠 Schema::ensure() 自动升级。
5. 家谱:只存相邻两代的边(parent / spouse),其余称呼全部推导 ——
   兄弟姐妹不存边(共同父母 + birth_rank 排行推长子/次女、哥哥/妹妹),
   认不清的人用虚拟人物 is_placeholder 占位,关系天然双向。

顺带修掉本地 e2e 挖出的 8 个线上级 bug(性别写死、长幼方向反、关系方向静默写反、
birth_rank 不从表单取回、隐式可空参数致响应头失效、无文件字段被误判为上传失败、
layout 变量撞车覆盖 $me、世代 0 显示成「下 0 代」)。

验证:kinship 单测 37/0 · HTTP e2e 81/0 · 老库升级专测 14/0 ·
反向验证 11/11(把每个修复改回旧写法,对应断言都会变红)。
2026-09-30 08:13:07 +08:00

338 lines
12 KiB
PHP

<?php
/**
* 阿里云 OSS 驱动(手写签名 V1 / HMAC-SHA1,不依赖官方 SDK)。
* (从 MovieLog_Server 移植)
*
* ⚠️ 三件事必须记住:
* ① 写请求把 Content-Type 放进签名串,**读请求要传空串** —— 这是 OSS 签名的坑。
* ② 内网 endpoint 只用于**服务端读取**,对外 URL 永远用公网/自定义域名。
* 跨地域时内网域名能解析出 A 记录但永远连不上,会白等满一次连接超时,
* 所以先比地域(零成本),再只给 2 秒连接超时。
* ③ endpoint 填写时**不要带 https://**,且必须与桶所在地域一致,
* 否则报 "must be addressed using the specified endpoint"。
*/
declare(strict_types=1);
namespace App\Storage;
use App\Setting;
final class OssDriver implements StorageDriver
{
private array $cfg;
private int $familyId;
private ?array $cred = null;
public function __construct(int $familyId, array $cfg)
{
$this->familyId = $familyId;
$this->cfg = $cfg;
}
public function id(): string
{
return 'oss';
}
public function validateConfig(): string
{
if (trim((string)$this->cfg['bucket']) === '') {
return '没有填 Bucket 名称';
}
if (trim((string)$this->cfg['endpoint']) === '') {
return '没有填 Endpoint';
}
$auth = ($this->cfg['auth_mode'] ?? 'ak') === 'ecs_role'
|| (trim((string)($this->cfg['access_key_id'] ?? '')) !== ''
&& trim((string)($this->cfg['access_key_secret'] ?? '')) !== '');
if (!$auth) {
return '凭据不完整:要么填 AccessKey,要么选「用服务器角色」';
}
return '';
}
// ---------------- 凭据 ----------------
private function credentials(): array
{
if ($this->cred !== null) {
return $this->cred;
}
if (($this->cfg['auth_mode'] ?? 'ak') === 'ecs_role') {
$c = EcsMeta::ramCredentials($this->familyId, (string)($this->cfg['ram_role_name'] ?? ''));
if (empty($c['ok'])) {
return $this->cred = ['ok' => false, 'error' => $c['error'] ?? '取临时凭据失败'];
}
return $this->cred = $c;
}
$id = trim((string)($this->cfg['access_key_id'] ?? ''));
$secret = trim((string)($this->cfg['access_key_secret'] ?? ''));
if ($id === '' || $secret === '') {
return $this->cred = ['ok' => false, 'error' => '没有填 AccessKey ID / AccessKey Secret'];
}
return $this->cred = ['ok' => true, 'id' => $id, 'secret' => $secret, 'token' => '', 'error' => ''];
}
// ---------------- endpoint / 域名 ----------------
private function useHttps(): bool
{
return (string)($this->cfg['https'] ?? '1') !== '0';
}
private function scheme(): string
{
return $this->useHttps() ? 'https' : 'http';
}
private function endpoint(): string
{
return trim((string)$this->cfg['endpoint']);
}
private function host(): string
{
return trim((string)$this->cfg['bucket']) . '.' . $this->endpoint();
}
/** 内网 endpoint 只从标准域名推导,自定义/VPC 一律不猜 */
private function internalEndpoint(): string
{
if ((string)($this->cfg['internal_endpoint'] ?? '1') === '0') {
return '';
}
$ep = $this->endpoint();
if ($ep === '' || strpos($ep, '-internal.') !== false) {
return '';
}
if (preg_match('#^(oss-[a-z0-9-]+)\.aliyuncs\.com$#i', $ep, $m)) {
return $m[1] . '-internal.aliyuncs.com';
}
return '';
}
/** 内网是否可用:先比地域(零成本),必要时才真探一次 */
private function internalUsable(): bool
{
$internal = $this->internalEndpoint();
if ($internal === '') {
return false;
}
$cached = json_decode((string)Setting::get($this->familyId, 'cache_oss_internal', ''), true);
if (is_array($cached) && ($cached['endpoint'] ?? '') === $internal
&& !empty($cached['expires']) && $cached['expires'] > time()) {
return !empty($cached['ok']);
}
return $this->probeInternal($internal);
}
private function probeInternal(string $internal): bool
{
$ok = false;
$reason = '';
$bucketRegion = $this->bucketRegion();
$ecsRegion = EcsMeta::region($this->familyId);
if ($bucketRegion !== '' && $ecsRegion !== '' && $bucketRegion !== $ecsRegion) {
$reason = "本机在 {$ecsRegion}、桶在 {$bucketRegion},不是同一地域";
} else {
$cred = $this->credentials();
if (!empty($cred['ok'])) {
$url = $this->scheme() . '://' . trim((string)$this->cfg['bucket']) . '.' . $internal . '/';
// HEAD 探测:即使没 ListBucket 权限回 403,也证明网络可达
$res = Http::send('HEAD', $url, $this->readHeaders('/', $cred, [], 'HEAD'), null, 3, 2);
$ok = $res['status'] > 0;
$reason = $ok ? '' : ('连接失败:' . (string)($res['error'] ?? ''));
} else {
$reason = '凭据不可用';
}
}
Setting::set($this->familyId, 'cache_oss_internal', json_encode([
'endpoint' => $internal,
'ok' => $ok ? 1 : 0,
'reason' => $reason,
'expires' => time() + ($ok ? 3600 : 1800),
], JSON_UNESCAPED_UNICODE));
return $ok;
}
/** 桶所在地域(用 GetBucketLocation,失败则从 endpoint 推) */
private function bucketRegion(): string
{
if (preg_match('#^oss-([a-z0-9-]+)\.aliyuncs\.com$#i', $this->endpoint(), $m)) {
return $m[1];
}
return '';
}
// ---------------- 签名 ----------------
private function authorization(string $method, string $key, string $contentType, string $date, array $cred): string
{
$canonicalHeaders = '';
if ((string)($cred['token'] ?? '') !== '') {
$canonicalHeaders = "x-oss-security-token:{$cred['token']}\n";
}
$canonicalResource = '/' . trim((string)$this->cfg['bucket']) . '/' . ltrim($key, '/');
$stringToSign = $method . "\n"
. "\n" // Content-MD5(未使用)
. $contentType . "\n"
. $date . "\n"
. $canonicalHeaders
. $canonicalResource;
$signature = base64_encode(hash_hmac('sha1', $stringToSign, $cred['secret'], true));
return 'OSS ' . $cred['id'] . ':' . $signature;
}
private function writeHeaders(string $method, string $key, string $contentType, array $cred): array
{
$date = gmdate('D, d M Y H:i:s \G\M\T');
$h = [
'Date: ' . $date,
'Content-Type: ' . $contentType,
'Authorization: ' . $this->authorization($method, $key, $contentType, $date, $cred),
];
if ((string)($cred['token'] ?? '') !== '') {
$h[] = 'x-oss-security-token: ' . $cred['token'];
}
return $h;
}
/** 读请求刻意不发 Content-Type,签名串里传空串 */
private function readHeaders(string $key, array $cred, array $extra = [], string $method = 'GET'): array
{
$date = gmdate('D, d M Y H:i:s \G\M\T');
$h = [
'Date: ' . $date,
'Authorization: ' . $this->authorization($method, $key, '', $date, $cred),
];
if ((string)($cred['token'] ?? '') !== '') {
$h[] = 'x-oss-security-token: ' . $cred['token'];
}
foreach ($extra as $x) {
$h[] = $x;
}
return $h;
}
// ---------------- 对象操作 ----------------
private function objectKey(string $key): string
{
$prefix = trim((string)($this->cfg['prefix'] ?? ''), '/');
$key = ltrim($key, '/');
return $prefix === '' ? $key : $prefix . '/' . $key;
}
private function objectUrl(string $key): string
{
return $this->scheme() . '://' . $this->host() . '/' . Http::encodeKey($key);
}
public function putFile(string $srcPath, string $key, ?string $mime = null): array
{
if (!is_file($srcPath)) {
return ['ok' => false, 'error' => '本地文件不存在'];
}
$binary = @file_get_contents($srcPath);
if ($binary === false) {
return ['ok' => false, 'error' => '读不出本地文件'];
}
return $this->putContents($binary, $key, $mime);
}
public function putContents(string $binary, string $key, ?string $mime = null): array
{
if ($err = $this->validateConfig()) {
return ['ok' => false, 'error' => $err];
}
$cred = $this->credentials();
if (empty($cred['ok'])) {
return ['ok' => false, 'error' => $cred['error']];
}
$key = $this->objectKey($key);
$mime = $mime ?: 'application/octet-stream';
$res = Http::send('PUT', $this->objectUrl($key),
$this->writeHeaders('PUT', $key, $mime, $cred), $binary, 60);
if (!$res['ok']) {
return ['ok' => false, 'error' => '上传到 OSS 失败:' . Http::shortError($res)];
}
return ['ok' => true, 'error' => ''];
}
public function delete(string $key): array
{
$cred = $this->credentials();
if (empty($cred['ok'])) {
return ['ok' => false, 'error' => $cred['error']];
}
$key = $this->objectKey($key);
$res = Http::send('DELETE', $this->objectUrl($key),
$this->writeHeaders('DELETE', $key, '', $cred), null, 30);
if (!$res['ok'] && (int)$res['status'] !== 404) {
return ['ok' => false, 'error' => '删除 OSS 对象失败:' . Http::shortError($res)];
}
return ['ok' => true, 'error' => ''];
}
/** 服务端读取(内网优先 + 自动回退外网) */
public function get(string $key, array $extra = []): array
{
if ($err = $this->validateConfig()) {
return ['ok' => false, 'status' => 0, 'headers' => [], 'body' => '', 'error' => $err];
}
$cred = $this->credentials();
if (empty($cred['ok'])) {
return ['ok' => false, 'status' => 0, 'headers' => [], 'body' => '', 'error' => $cred['error']];
}
$key = $this->objectKey($key);
$headers = $this->readHeaders($key, $cred, $extra);
$hosts = [];
$internal = $this->internalEndpoint();
if ($internal !== '' && $this->internalUsable()) {
$hosts[] = $internal;
}
$hosts[] = $this->endpoint();
$res = null;
foreach ($hosts as $i => $host) {
$isInternal = ($internal !== '' && $host === $internal);
$url = $this->scheme() . '://' . trim((string)$this->cfg['bucket']) . '.' . $host
. '/' . Http::encodeKey($key);
$res = Http::send('GET', $url, $headers, null, 60, $isInternal ? 2 : null);
if ((int)$res['status'] === 0 && $isInternal && isset($hosts[$i + 1])) {
continue; // 内网连不上,换外网
}
break;
}
return $res ?: ['ok' => false, 'status' => 0, 'headers' => [], 'body' => '', 'error' => '连不上 OSS'];
}
public function exists(string $key): bool
{
$cred = $this->credentials();
if (empty($cred['ok'])) {
return false;
}
$key = $this->objectKey($key);
$res = Http::send('HEAD', $this->objectUrl($key), $this->readHeaders($key, $cred, [], 'HEAD'), null, 15);
return (int)$res['status'] === 200;
}
/** 对外地址:优先自定义域名/CDN */
public function url(string $key): string
{
$key = $this->objectKey($key);
$custom = trim((string)($this->cfg['custom_domain'] ?? ''));
if ($custom !== '') {
$host = Http::hostOf($custom);
return (strpos($custom, 'http') === 0 ? rtrim($custom, '/') : $this->scheme() . '://' . $host)
. '/' . Http::encodeKey($key);
}
return $this->objectUrl($key);
}
}