SSL与proxy_wsTunnel上的PHP websocket - Apache

Question

我有一个php websocket服务器正在运行，但我想通过https连接到它。这是我的JS：var conn = new WebSocket('wss://81.169.228.159:3671/wss2');

，这是我的Apache配置：

ProxyPass /wss2/ ws://domain:3671/

我已经proxy和proxy_wstunnel启用。

那么，我做错了什么？

错误日志：

[Mon Mar 13 04:38:04.228450 2017] [mpm_prefork:notice] [pid 6683] AH00163: Apache/2.4.18 (Ubuntu) OpenSSL/1.0.2g configured -- resuming normal operations 
[Mon Mar 13 04:38:04.228471 2017] [core:notice] [pid 6683] AH00094: Command line: '/usr/sbin/apache2' 
[Mon Mar 13 12:42:39.475641 2017] [:error] [pid 12432] [client 195.169.9.201:8546] script '/var/www/html/luukwuijster.io/phpinfo.php' not found or unable to stat 
[Mon Mar 13 12:56:25.370986 2017] [mpm_prefork:notice] [pid 6683] AH00169: caught SIGTERM, shutting down 
[Mon Mar 13 12:56:26.539948 2017] [mpm_prefork:notice] [pid 26932] AH00163: Apache/2.4.18 (Ubuntu) OpenSSL/1.0.2g configured -- resuming normal operations 
[Mon Mar 13 12:56:26.539972 2017] [core:notice] [pid 26932] AH00094: Command line: '/usr/sbin/apache2' 
[Mon Mar 13 13:06:36.280229 2017] [mpm_prefork:notice] [pid 26932] AH00169: caught SIGTERM, shutting down 
[Mon Mar 13 13:06:37.473220 2017] [mpm_prefork:notice] [pid 27256] AH00163: Apache/2.4.18 (Ubuntu) OpenSSL/1.0.2g configured -- resuming normal operations 
[Mon Mar 13 13:06:37.473248 2017] [core:notice] [pid 27256] AH00094: Command line: '/usr/sbin/apache2' 
[Mon Mar 13 13:19:52.144983 2017] [mpm_prefork:notice] [pid 27256] AH00169: caught SIGTERM, shutting down 
[Mon Mar 13 13:19:53.235045 2017] [mpm_prefork:notice] [pid 27775] AH00163: Apache/2.4.18 (Ubuntu) OpenSSL/1.0.2g configured -- resuming normal operations 
[Mon Mar 13 13:19:53.235083 2017] [core:notice] [pid 27775] AH00094: Command line: '/usr/sbin/apache2' 
[Mon Mar 13 13:22:21.467607 2017] [mpm_prefork:notice] [pid 27775] AH00169: caught SIGTERM, shutting down 
[Mon Mar 13 13:22:22.618416 2017] [mpm_prefork:notice] [pid 27911] AH00163: Apache/2.4.18 (Ubuntu) OpenSSL/1.0.2g configured -- resuming normal operations 
[Mon Mar 13 13:22:22.618455 2017] [core:notice] [pid 27911] AH00094: Command line: '/usr/sbin/apache2' 
[Mon Mar 13 13:28:08.356148 2017] [mpm_prefork:notice] [pid 27911] AH00169: caught SIGTERM, shutting down 
[Mon Mar 13 13:28:09.546926 2017] [mpm_prefork:notice] [pid 28540] AH00163: Apache/2.4.18 (Ubuntu) OpenSSL/1.0.2g configured -- resuming normal operations 
[Mon Mar 13 13:28:09.546964 2017] [core:notice] [pid 28540] AH00094: Command line: '/usr/sbin/apache2' 
[Mon Mar 13 13:35:26.856446 2017] [mpm_prefork:notice] [pid 28540] AH00169: caught SIGTERM, shutting down 
[Mon Mar 13 13:35:28.532498 2017] [mpm_prefork:notice] [pid 29153] AH00163: Apache/2.4.18 (Ubuntu) OpenSSL/1.0.2g configured -- resuming normal operations 
[Mon Mar 13 13:35:28.532541 2017] [core:notice] [pid 29153] AH00094: Command line: '/usr/sbin/apache2' 
[Mon Mar 13 13:46:19.084561 2017] [ssl:error] [pid 29170] [client 208.93.152.93:54712] AH02042: rejecting client initiated renegotiation 
[Mon Mar 13 13:57:14.410892 2017] [mpm_prefork:notice] [pid 29153] AH00169: caught SIGTERM, shutting down 
[Mon Mar 13 13:57:16.465381 2017] [mpm_prefork:notice] [pid 29927] AH00163: Apache/2.4.18 (Ubuntu) OpenSSL/1.0.2g configured -- resuming normal operations 
[Mon Mar 13 13:57:16.465424 2017] [core:notice] [pid 29927] AH00094: Command line: '/usr/sbin/apache2' 
[Mon Mar 13 14:00:03.312882 2017] [:error] [pid 29936] [client 81.169.228.159:33706] PHP Notice: Undefined index: text in /var/www/html/luukwuijster.io/slack/cronofy/huiswerk.php on line 9 

Answer 1

我假设你有一个React\Socket\Server监听端口8080（又名php push-server.php）。在棘轮网站上的教程应该让你到这一点。

我还假设您已经配置并加载了问题中提到的proxy和proxy_wstunnel apache模块。

---

下面是我个人用来实现WebSocket连接的配置。

我使用/ws/而不是本教程中提到的/wss2/以获得更好看的URL。随意根据需要调整配置。

Apache的配置

#SSL (Secure)                                                    
<VirtualHost *:443> 
    DocumentRoot /FILE_PATH_TO_WEBROOT 
    ServerName local.sitename.com 
    ServerAlias local.sitename.com 
    <Directory /FILE_PATH_TO_WEBROOT> 
     Options FollowSymLinks 
     AllowOverride all 
     php_flag display_errors On 
     Require all granted 
    </Directory> 
    SSLCertificateFile /etc/httpd/ssl/.crt 
    SSLCertificateKeyFile /etc/httpd/ssl/.key 

    ProxyRequests Off 
    ProxyPass "/ws/" "ws://local.sitename.com:8080/" 
</VirtualHost> 

#NON-SSL (Insecure) 
<VirtualHost *:80> 
    DocumentRoot /FILE_PATH_TO_WEBROOT 
    ServerName local.sitename.com 
    ServerAlias local.sitename.com 
    <Directory /FILE_PATH_TO_WEBROOT> 
     Options FollowSymLinks 
     AllowOverride all 
     php_flag display_errors On 
     Require all granted 
    </Directory> 
    ProxyRequests Off 
    ProxyPass "/ws/" "ws://local.sitename.com:8080/" 
</VirtualHost> 

安全的JavaScript Socket连接

var conn = new WebSocket('wss://local.sitename.com/ws/'); 

不安全的JavaScript Socket连接

var conn = new WebSocket('ws://local.sitename.com/ws/');