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vendor/overtrue/wechat/src/BasicService/Jssdk/Client.php

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+<?php
+
+/*
+ * This file is part of the overtrue/wechat.
+ *
+ * (c) overtrue <i@overtrue.me>
+ *
+ * This source file is subject to the MIT license that is bundled
+ * with this source code in the file LICENSE.
+ */
+
+namespace EasyWeChat\BasicService\Jssdk;
+
+use EasyWeChat\Kernel\BaseClient;
+use EasyWeChat\Kernel\Exceptions\RuntimeException;
+use EasyWeChat\Kernel\Support;
+use EasyWeChat\Kernel\Traits\InteractsWithCache;
+
+/**
+ * Class Client.
+ *
+ * @author overtrue <i@overtrue.me>
+ */
+class Client extends BaseClient
+{
+    use InteractsWithCache;
+
+    /**
+     * @var string
+     */
+    protected $ticketEndpoint = 'https://api.weixin.qq.com/cgi-bin/ticket/getticket';
+
+    /**
+     * Current URI.
+     *
+     * @var string
+     */
+    protected $url;
+
+    /**
+     * Get config json for jsapi.
+     *
+     * @param array $jsApiList
+     * @param bool  $debug
+     * @param bool  $beta
+     * @param bool  $json
+     *
+     * @return array|string
+     *
+     * @throws \EasyWeChat\Kernel\Exceptions\InvalidConfigException
+     * @throws \Psr\SimpleCache\InvalidArgumentException
+     * @throws \EasyWeChat\Kernel\Exceptions\RuntimeException
+     */
+    public function buildConfig(array $jsApiList, bool $debug = false, bool $beta = false, bool $json = true)
+    {
+        $config = array_merge(compact('debug', 'beta', 'jsApiList'), $this->configSignature());
+
+        return $json ? json_encode($config) : $config;
+    }
+
+    /**
+     * Return jsapi config as a PHP array.
+     *
+     * @param array $apis
+     * @param bool  $debug
+     * @param bool  $beta
+     *
+     * @return array
+     *
+     * @throws \EasyWeChat\Kernel\Exceptions\InvalidConfigException
+     * @throws \Psr\SimpleCache\InvalidArgumentException
+     * @throws \EasyWeChat\Kernel\Exceptions\RuntimeException
+     */
+    public function getConfigArray(array $apis, bool $debug = false, bool $beta = false)
+    {
+        return $this->buildConfig($apis, $debug, $beta, false);
+    }
+
+    /**
+     * Get js ticket.
+     *
+     * @param bool   $refresh
+     * @param string $type
+     *
+     * @return array
+     *
+     * @throws \EasyWeChat\Kernel\Exceptions\InvalidArgumentException
+     * @throws \EasyWeChat\Kernel\Exceptions\InvalidConfigException
+     * @throws \EasyWeChat\Kernel\Exceptions\RuntimeException
+     * @throws \GuzzleHttp\Exception\GuzzleException
+     * @throws \Psr\SimpleCache\InvalidArgumentException
+     */
+    public function getTicket(bool $refresh = false, string $type = 'jsapi'): array
+    {
+        $cacheKey = sprintf('easywechat.basic_service.jssdk.ticket.%s.%s', $type, $this->getAppId());
+
+        if (!$refresh && $this->getCache()->has($cacheKey)) {
+            return $this->getCache()->get($cacheKey);
+        }
+
+        /** @var array<string, mixed> $result */
+        $result = $this->castResponseToType(
+            $this->requestRaw($this->ticketEndpoint, 'GET', ['query' => ['type' => $type]]),
+            'array'
+        );
+
+        $this->getCache()->set($cacheKey, $result, $result['expires_in'] - 500);
+
+        if (!$this->getCache()->has($cacheKey)) {
+            throw new RuntimeException('Failed to cache jssdk ticket.');
+        }
+
+        return $result;
+    }
+
+    /**
+     * Build signature.
+     *
+     * @param string|null $url
+     * @param string|null $nonce
+     * @param int|null    $timestamp
+     *
+     * @return array
+     *
+     * @throws \EasyWeChat\Kernel\Exceptions\InvalidArgumentException
+     * @throws \EasyWeChat\Kernel\Exceptions\InvalidConfigException
+     * @throws \EasyWeChat\Kernel\Exceptions\RuntimeException
+     * @throws \Psr\SimpleCache\InvalidArgumentException
+     */
+    protected function configSignature(string $url = null, string $nonce = null, $timestamp = null): array
+    {
+        $url = $url ?: $this->getUrl();
+        $nonce = $nonce ?: Support\Str::quickRandom(10);
+        $timestamp = $timestamp ?: time();
+
+        return [
+            'appId' => $this->getAppId(),
+            'nonceStr' => $nonce,
+            'timestamp' => $timestamp,
+            'url' => $url,
+            'signature' => $this->getTicketSignature($this->getTicket()['ticket'], $nonce, $timestamp, $url),
+        ];
+    }
+
+    /**
+     * Sign the params.
+     *
+     * @param string $ticket
+     * @param string $nonce
+     * @param int    $timestamp
+     * @param string $url
+     *
+     * @return string
+     */
+    public function getTicketSignature($ticket, $nonce, $timestamp, $url): string
+    {
+        return sha1(sprintf('jsapi_ticket=%s&noncestr=%s&timestamp=%s&url=%s', $ticket, $nonce, $timestamp, $url));
+    }
+
+    /**
+     * @return string
+     */
+    public function dictionaryOrderSignature()
+    {
+        $params = func_get_args();
+
+        sort($params, SORT_STRING);
+
+        return sha1(implode('', $params));
+    }
+
+    /**
+     * Set current url.
+     *
+     * @param string $url
+     *
+     * @return $this
+     */
+    public function setUrl(string $url)
+    {
+        $this->url = $url;
+
+        return $this;
+    }
+
+    /**
+     * Get current url.
+     *
+     * @return string
+     */
+    public function getUrl(): string
+    {
+        if ($this->url) {
+            return $this->url;
+        }
+
+        return Support\current_url();
+    }
+
+    /**
+     * @return string
+     */
+    protected function getAppId()
+    {
+        return $this->app['config']->get('app_id');
+    }
+}

vendor/overtrue/wechat/src/BasicService/Jssdk/ServiceProvider.php

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+<?php
+
+/*
+ * This file is part of the overtrue/wechat.
+ *
+ * (c) overtrue <i@overtrue.me>
+ *
+ * This source file is subject to the MIT license that is bundled
+ * with this source code in the file LICENSE.
+ */
+
+namespace EasyWeChat\BasicService\Jssdk;
+
+use Pimple\Container;
+use Pimple\ServiceProviderInterface;
+
+/**
+ * Class ServiceProvider.
+ *
+ * @author overtrue <i@overtrue.me>
+ */
+class ServiceProvider implements ServiceProviderInterface
+{
+    /**
+     * {@inheritdoc}.
+     */
+    public function register(Container $app)
+    {
+        $app['jssdk'] = function ($app) {
+            return new Client($app);
+        };
+    }
+}