126 lines
3.3 KiB
PHP
126 lines
3.3 KiB
PHP
<?php
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namespace App\Iot\Qly;
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use App\Exceptions\QlyException;
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use Illuminate\Support\Arr;
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use Illuminate\Support\Facades\Cache;
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use Illuminate\Support\Facades\Http;
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use Illuminate\Support\Str;
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/**
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* 移动千里眼
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*/
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class HttpClient
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{
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const ENDPOINT_URL = 'https://open.andmu.cn';
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const ENDPOINT_VERSION = '1.0.0';
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protected $token;
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public function __construct(
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protected readonly string $appid,
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protected readonly string $secret,
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protected readonly string $rsa,
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) {
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}
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public function post(string $url, array $data = [], array $headers = []): array
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{
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try {
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return $this->request('POST', $url, [
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'headers' => $headers,
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'json' => $data,
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]);
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} catch (YiDongException $e) {
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throw $e;
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}
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}
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protected function request(string $method, string $url, array $options = []): array
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{
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$data = [];
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if (array_key_exists('json', $options)) {
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$data = $options['json'];
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}
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$headers = array_merge([
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'Content-Type' => 'application/json',
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'appid' => $this->appid,
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'md5' => md5($data ? json_encode($data) : "{}"),
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'timestamp' => (string) now()->getTimestampMs(),
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'version' => static::ENDPOINT_VERSION,
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], $options['headers'] ?? []);
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if (Str::start($url, '/') === '/v3/open/api/token') {
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unset($headers['token']);
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} else {
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$headers['token'] = isset($headers['token']) ? $headers['token'] : $this->token();
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}
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ksort($headers);
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$headers['signature'] = $this->sign(json_encode(
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Arr::only($headers, ['appid', 'md5', 'timestamp', 'token', 'version'])
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));
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$options['headers'] = $headers;
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/** @var \Illuminate\Http\Client\Response */
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$response = Http::baseUrl(static::ENDPOINT_URL)->send($method, $url, $options);
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$result = $response->throw()->json();
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$resultCode = data_get($result, 'resultCode', '-1');
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if ($resultCode === '000000') {
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return $result;
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}
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throw new QlyException(
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data_get($result, 'resultMsg', '请求失败').', 错误码: '.$resultCode,
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);
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}
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protected function token(bool $refresh = false): string
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{
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$key = "ydqly_tokens:{$this->appid}";
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if (! $refresh && $this->token ??= Cache::get($key)) {
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return $this->token;
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}
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$result = $this->post(
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'/v3/open/api/token',
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array_merge([
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'sig' => md5($this->appid.$this->secret),
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'operatorType' => 1,
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]),
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);
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$this->token = data_get($result, 'data.token');
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$ttl = (int) data_get($result, 'data.expires_in', 0) - 120;
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if ($ttl > 0) {
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Cache::put($key, $this->token, $ttl);
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}
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return $this->token;
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}
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/**
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* 生成签名
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*/
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protected function sign(string $message): string
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{
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// rsa 私钥
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$pem = "-----BEGIN PRIVATE KEY-----\n" .
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wordwrap($this->rsa, 64, "\n", true) .
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"\n-----END PRIVATE KEY-----";
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openssl_sign($message, $signature, $pem);
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return base64_encode($signature);
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}
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}
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