Pusher : Error : {"type":"WebSocketError","error":{"type":"PusherError","data":{"code":null,"message":"Auth info required to subscribe to private-App.User.16"}}}
我已经确认Pusher键在我的本地和制作上是相同的.
WS在两个环境中初始化相同:
wss://ws.pusherapp.com/app/264P9d412196d622od64d?protocol=7&client=js&version=4.1.0&flash=false
我能看到的唯一区别是,当我们的生产服务器联系Laravel“broadcast / auth”路由时,它只在响应正文中收到true.
当我的本地联系人“广播/认证”时,它会在响应中得到:
{auth: "22459d41299d6228d64d:df5d393fe37df0k3832fa5556098307f145d7e483c07974d8e7b2609200483f8"}
在我的BroadcastServiceProvider.PHP中:
public function boot() { Broadcast::routes(); // Authenticate the user's personal channel. Broadcast::channel('App.User.*',function (User $user,$user_id) { return (int)$user->id === (int)$user_id; }); }
什么可能导致广播/验证路由返回简单而不是预期的身份验证?
我认为文档只是说默认广播.
The channel method accepts two arguments: the name of the channel and
a callback which returns true or false indicating whether the user is
authorized to listen on the channel.
这是PusherBroadcast中的validAuthenticationResponse方法.
/** * Return the valid authentication response. * * @param \Illuminate\Http\Request $request * @param mixed $result * @return mixed */ public function validAuthenticationResponse($request,$result) { if (Str::startsWith($request->channel_name,'private')) { return $this->decodePusherResponse( $this->pusher->socket_auth($request->channel_name,$request->socket_id) ); } return $this->decodePusherResponse( $this->pusher->presence_auth( $request->channel_name,$request->socket_id,$request->user()->getAuthIdentifier(),$result) ); }
只是给你另一个例子,这是在RedisBroadcast里面.
if (is_bool($result)) { return json_encode($result); }
关于这个“身份验证请求”的简短说明:
BroadcastManager实例化所有“可用驱动程序”(Pusher,Redis,Log等),并创建“auth”路由(使用BroadcastController身份验证方法).
当您调用“auth”时,会发生这种情况:
>调用“broadc … / auth”路由.
> BroadcastManager将实例化正确的驱动程序(在您的情况下是Pusher)
>如果用户未经过身份验证(“用户会话” – 未定义Auth :: user()/ null)并且正在尝试访问私有(或状态)通道类型,则PusherBroadcaster可以抛出异常AccessDeniedHttpException.
>如果用户正在尝试访问私人/在线频道并且用户已通过身份验证(Auth :: check()),则Laravel将检查是否已验证.用户可以访问该频道. (检查:verifyUserCanAccessChannel方法).
>之后,将调用validAuthenticationResponse方法.此方法将使用用户凭据请求推送并返回一个数组.该数组包含Pusher响应(socket auth:https://github.com/pusher/pusher-http-php/blob/03d3417748fc70a889c97271e25e282ff1ff0ae3/src/Pusher.php#L586 / Presence Auth:https://github.com/pusher/pusher-http-php/blob/03d3417748fc70a889c97271e25e282ff1ff0ae3/src/Pusher.php#L615),这是一个字符串.
简短回答:
Soo .. Pusher需要这个身份验证响应.否则,您将无法连接/识别用户(wss://ws.pusherapp.com ….).