|
|
@@ -0,0 +1,283 @@
|
|
|
+<?php
|
|
|
+
|
|
|
+declare (strict_types=1);
|
|
|
+
|
|
|
+namespace think\admin\storage;
|
|
|
+
|
|
|
+use think\admin\extend\HttpExtend;
|
|
|
+use think\admin\Storage;
|
|
|
+
|
|
|
+/**
|
|
|
+ * 腾讯云COS存储支持
|
|
|
+ * Class TxcosStorage
|
|
|
+ * @package think\admin\storage
|
|
|
+ */
|
|
|
+class TxcosStorage extends Storage
|
|
|
+{
|
|
|
+ /**
|
|
|
+ * 数据中心
|
|
|
+ * @var string
|
|
|
+ */
|
|
|
+ private $point;
|
|
|
+
|
|
|
+ /**
|
|
|
+ * 存储空间名称
|
|
|
+ * @var string
|
|
|
+ */
|
|
|
+ private $bucket;
|
|
|
+
|
|
|
+ /**
|
|
|
+ * $secretId
|
|
|
+ * @var string
|
|
|
+ */
|
|
|
+ private $secretId;
|
|
|
+
|
|
|
+ /**
|
|
|
+ * secretKey
|
|
|
+ * @var string
|
|
|
+ */
|
|
|
+ private $secretKey;
|
|
|
+
|
|
|
+ /**
|
|
|
+ * 初始化入口
|
|
|
+ * @throws \think\admin\Exception
|
|
|
+ * @throws \think\db\exception\DataNotFoundException
|
|
|
+ * @throws \think\db\exception\DbException
|
|
|
+ * @throws \think\db\exception\ModelNotFoundException
|
|
|
+ */
|
|
|
+ protected function initialize()
|
|
|
+ {
|
|
|
+ // 读取配置文件
|
|
|
+ $this->point = sysconf('storage.txcos_point');
|
|
|
+ $this->bucket = sysconf('storage.txcos_bucket');
|
|
|
+ $this->secretId = sysconf('storage.txcos_secret_id');
|
|
|
+ $this->secretKey = sysconf('storage.txcos_secret_key');
|
|
|
+ // 计算链接前缀
|
|
|
+ $type = strtolower(sysconf('storage.txcos_http_protocol'));
|
|
|
+ $domain = strtolower(sysconf('storage.txcos_http_domain'));
|
|
|
+ if ($type === 'auto') $this->prefix = "//{$domain}";
|
|
|
+ elseif ($type === 'http') $this->prefix = "http://{$domain}";
|
|
|
+ elseif ($type === 'https') $this->prefix = "https://{$domain}";
|
|
|
+ else throw new \think\admin\Exception('未配置腾讯云COS访问域名哦');
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * 获取当前实例对象
|
|
|
+ * @param null|string $name
|
|
|
+ * @return static
|
|
|
+ * @throws \think\admin\Exception
|
|
|
+ * @throws \think\db\exception\DataNotFoundException
|
|
|
+ * @throws \think\db\exception\DbException
|
|
|
+ * @throws \think\db\exception\ModelNotFoundException
|
|
|
+ */
|
|
|
+ public static function instance(?string $name = null)
|
|
|
+ {
|
|
|
+ return parent::instance('txcos');
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * 上传文件内容
|
|
|
+ * @param string $name 文件名称
|
|
|
+ * @param string $file 文件内容
|
|
|
+ * @param boolean $safe 安全模式
|
|
|
+ * @param null|string $attname 下载名称
|
|
|
+ * @return array
|
|
|
+ */
|
|
|
+ public function set(string $name, string $file, bool $safe = false, ?string $attname = null)
|
|
|
+ {
|
|
|
+ $token = $this->buildUploadToken($name);
|
|
|
+ $data = ['key' => $name];
|
|
|
+ $data['policy'] = $token['policy'];
|
|
|
+ $data['q-sign-algorithm'] = $token['q-sign-algorithm'];
|
|
|
+ $data['q-ak'] = $token['q-ak'];
|
|
|
+ $data['q-key-time'] = $token['q-key-time'];
|
|
|
+ $data['q-signature'] = $token['d-signature'];
|
|
|
+ $data['success_action_status'] = '200';
|
|
|
+ if (is_string($attname) && strlen($attname) > 0) {
|
|
|
+ $filename = urlencode($attname);
|
|
|
+ $data['Content-Disposition'] = "inline;filename={$filename}";
|
|
|
+ }
|
|
|
+ $file = ['field' => 'file', 'name' => $name, 'content' => $file];
|
|
|
+ if (is_numeric(stripos(HttpExtend::submit($this->upload(), $data, $file), '200 OK'))) {
|
|
|
+ return ['file' => $this->path($name, $safe), 'url' => $this->url($name, $safe, $attname), 'key' => $name];
|
|
|
+ } else {
|
|
|
+ return [];
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * 根据文件名读取文件内容
|
|
|
+ * @param string $name 文件名称
|
|
|
+ * @param boolean $safe 安全模式
|
|
|
+ * @return false|string
|
|
|
+ */
|
|
|
+ public function get(string $name, bool $safe = false)
|
|
|
+ {
|
|
|
+ return static::curlGet($this->url($name, $safe));
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * 删除存储的文件
|
|
|
+ * @param string $name 文件名称
|
|
|
+ * @param boolean $safe 安全模式
|
|
|
+ * @return boolean
|
|
|
+ */
|
|
|
+ public function del(string $name, bool $safe = false)
|
|
|
+ {
|
|
|
+ [$file] = explode('?', $name);
|
|
|
+ $result = HttpExtend::request('DELETE', "http://{$this->bucket}.{$this->point}/{$file}", [
|
|
|
+ 'returnHeader' => true, 'headers' => $this->headerSign('DELETE', $file),
|
|
|
+ ]);
|
|
|
+ return is_numeric(stripos($result, '204 No Content'));
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * 判断文件是否存在
|
|
|
+ * @param string $name 文件名称
|
|
|
+ * @param boolean $safe 安全模式
|
|
|
+ * @return boolean
|
|
|
+ */
|
|
|
+ public function has(string $name, bool $safe = false)
|
|
|
+ {
|
|
|
+ $file = $this->delSuffix($name);
|
|
|
+ $result = HttpExtend::request('HEAD', "http://{$this->bucket}.{$this->point}/{$file}", [
|
|
|
+ 'returnHeader' => true, 'headers' => $this->headerSign('HEAD', $name),
|
|
|
+ ]);
|
|
|
+ return is_numeric(stripos($result, 'HTTP/1.1 200 OK'));
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * 获取文件当前URL地址
|
|
|
+ * @param string $name 文件名称
|
|
|
+ * @param boolean $safe 安全模式
|
|
|
+ * @param null|string $attname 下载名称
|
|
|
+ * @return string
|
|
|
+ */
|
|
|
+ public function url(string $name, bool $safe = false, ?string $attname = null): string
|
|
|
+ {
|
|
|
+ return "{$this->prefix}/{$this->delSuffix($name)}{$this->getSuffix($attname)}";
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * 获取文件存储路径
|
|
|
+ * @param string $name 文件名称
|
|
|
+ * @param boolean $safe 安全模式
|
|
|
+ * @return string
|
|
|
+ */
|
|
|
+ public function path(string $name, bool $safe = false): string
|
|
|
+ {
|
|
|
+ return $this->url($name, $safe);
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * 获取文件存储信息
|
|
|
+ * @param string $name 文件名称
|
|
|
+ * @param boolean $safe 安全模式
|
|
|
+ * @param null|string $attname 下载名称
|
|
|
+ * @return array
|
|
|
+ */
|
|
|
+ public function info(string $name, bool $safe = false, ?string $attname = null): array
|
|
|
+ {
|
|
|
+ return $this->has($name, $safe) ? [
|
|
|
+ 'url' => $this->url($name, $safe, $attname),
|
|
|
+ 'key' => $name, 'file' => $this->path($name, $safe),
|
|
|
+ ] : [];
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * 获取文件上传地址
|
|
|
+ * @return string
|
|
|
+ */
|
|
|
+ public function upload(): string
|
|
|
+ {
|
|
|
+ $http = $this->app->request->isSsl() ? 'https' : 'http';
|
|
|
+ return "{$http}://{$this->bucket}.{$this->point}";
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * 获取文件上传令牌
|
|
|
+ * @param null|string $name 文件名称
|
|
|
+ * @param integer $expires 有效时间
|
|
|
+ * @param null|string $attname 下载名称
|
|
|
+ * @return array
|
|
|
+ */
|
|
|
+ public function buildUploadToken(?string $name = null, int $expires = 3600, ?string $attname = null): array
|
|
|
+ {
|
|
|
+ $startTimestamp = time();
|
|
|
+ $endTimestamp = $startTimestamp + $expires;
|
|
|
+ $keyTime = "{$startTimestamp};{$endTimestamp}";
|
|
|
+ $siteurl = $this->url($name, false, $attname);
|
|
|
+ $policy = json_encode([
|
|
|
+ 'expiration' => date('Y-m-d\TH:i:s.000\Z', $endTimestamp),
|
|
|
+ 'conditions' => [
|
|
|
+ ['q-sign-algorithm' => 'sha1'],
|
|
|
+ ['q-ak' => $this->secretId],
|
|
|
+ ['q-sign-time' => $keyTime]
|
|
|
+ ],
|
|
|
+ ]);
|
|
|
+ $data = [
|
|
|
+ 'policy' => base64_encode($policy),
|
|
|
+ 'q-sign-algorithm' => 'sha1',
|
|
|
+ 'q-ak' => $this->secretId,
|
|
|
+ 'q-key-time' => $keyTime,
|
|
|
+ 'siteurl' => $siteurl
|
|
|
+ ];
|
|
|
+ $signKey = hash_hmac('sha1', $keyTime, $this->secretKey);
|
|
|
+ $stringToSign = sha1($policy);
|
|
|
+ $data['q-signature'] = hash_hmac('sha1', $stringToSign, $signKey);
|
|
|
+ return $data;
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * 操作请求头信息签名
|
|
|
+ * @param string $method 请求方式
|
|
|
+ * @param string $soruce 资源名称
|
|
|
+ * @param array $header 请求头信息
|
|
|
+ * @return array
|
|
|
+ */
|
|
|
+ private function headerSign(string $method, string $soruce, array $header = []): array
|
|
|
+ {
|
|
|
+ // 1.生成KeyTime
|
|
|
+ $startTimestamp = time();
|
|
|
+ $endTimestamp = $startTimestamp + 3600;
|
|
|
+ $keyTime = "{$startTimestamp};{$endTimestamp}";
|
|
|
+ // 2.生成 SignKey
|
|
|
+ $signKey = hash_hmac('sha1', $keyTime, $this->secretKey);
|
|
|
+ // 3.生成UrlParamList,HttpParameters
|
|
|
+ list($parse_url, $urlParamList, $httpParameters) = [parse_url($soruce), '', ''];
|
|
|
+ if (!empty($parse_url['query'])) {
|
|
|
+ parse_str($parse_url['query'], $params);
|
|
|
+ uksort($params, 'strnatcasecmp');
|
|
|
+ $urlParamList = join(';', array_keys($params));
|
|
|
+ $httpParameters = http_build_query($params);
|
|
|
+ }
|
|
|
+ // 4.生成HeaderList,HttpHeaders
|
|
|
+ list($headerList, $httpHeaders) = ['', ''];
|
|
|
+ if (!empty($header)) {
|
|
|
+ uksort($header, 'strnatcasecmp');
|
|
|
+ $headerList = join(';', array_keys($header));
|
|
|
+ $httpHeaders = http_build_query($header);
|
|
|
+ }
|
|
|
+ // 5.生成HttpString
|
|
|
+ $httpString = strtolower($method) . "\n/{$parse_url['path']}\n{$httpParameters}\n{$httpHeaders}\n";
|
|
|
+ // 6.生成StringToSign
|
|
|
+ $httpStringSha1 = sha1($httpString);
|
|
|
+ $stringToSign = "sha1\n{$keyTime}\n{$httpStringSha1}\n";
|
|
|
+ // 7.生成Signature
|
|
|
+ $signature = hash_hmac('sha1', $stringToSign, $signKey);
|
|
|
+ // 8.生成签名
|
|
|
+ $signArray = [
|
|
|
+ 'q-sign-algorithm' => 'sha1',
|
|
|
+ 'q-ak' => $this->secretId,
|
|
|
+ 'q-sign-time' => $keyTime,
|
|
|
+ 'q-key-time' => $keyTime,
|
|
|
+ 'q-header-list' => $headerList,
|
|
|
+ 'q-url-param-list' => $urlParamList,
|
|
|
+ 'q-signature' => $signature
|
|
|
+ ];
|
|
|
+ $header['Authorization'] = urldecode(http_build_query($signArray));
|
|
|
+ foreach ($header as $key => $value) $header[$key] = ucfirst($key) . ": {$value}";
|
|
|
+ return array_values($header);
|
|
|
+ }
|
|
|
+
|
|
|
+}
|
Anyon