关于linux：将安全的wss websocket隧道安全到不安全的ws套接字

Stunnel secure wss websocket to unsecure ws socket

我最近将网站更改为使用SSL。我所拥有的是一个侦听端口9300的旧websocket服务器脚本，然后客户端浏览器使用javascript通过ws调用了该脚本。现在，我的站点已更改为https，我必须调用wss，但是它不起作用。因此，我只想将安全的wss重定向到套接字的非安全ws版本，这样就不必更改脚本。

我尝试使用stunnels修复此问题。但是我做错了。

正在执行的握手似乎有问题。

我拥有的PHP Websocket服务器脚本基于此git
https://github.com/Flynsarmy/PHPWebSocket-Chat

服务器打印

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Restarting SSL tunnels: 2016.02.14 13:44:20 LOG7[4173:140328635270912]: Clients allowed=500
2016.02.14 13:44:20 LOG5[4173:140328635270912]: stunnel 4.53 on x86_64-pc-linux-gnu platform
2016.02.14 13:44:20 LOG5[4173:140328635270912]: Compiled/running with OpenSSL 1.0.1e 11 Feb 2013
2016.02.14 13:44:20 LOG5[4173:140328635270912]: Threading:PTHREAD SSL:+ENGINE+OCSP Auth:LIBWRAP Sockets:POLL+IPv6
2016.02.14 13:44:20 LOG5[4173:140328635270912]: Reading configuration from file /etc/stunnel/stunnel.conf
2016.02.14 13:44:20 LOG7[4173:140328635270912]: Compression not enabled
2016.02.14 13:44:20 LOG7[4173:140328635270912]: Snagged 64 random bytes from /root/.rnd
2016.02.14 13:44:20 LOG7[4173:140328635270912]: Wrote 1024 new random bytes to /root/.rnd
2016.02.14 13:44:20 LOG7[4173:140328635270912]: PRNG seeded successfully
2016.02.14 13:44:20 LOG6[4173:140328635270912]: Initializing service section [websocket]
2016.02.14 13:44:20 LOG7[4173:140328635270912]: Certificate: /etc/apache2/ssl/ssl-cert-businessgame.pem
2016.02.14 13:44:20 LOG7[4173:140328635270912]: Certificate loaded
2016.02.14 13:44:20 LOG7[4173:140328635270912]: Key file: /etc/apache2/ssl/ssl-cert-businessgame.key
2016.02.14 13:44:20 LOG7[4173:140328635270912]: Private key loaded
2016.02.14 13:44:20 LOG7[4173:140328635270912]: Could not load DH parameters from /etc/apache2/ssl/ssl-cert-businessgame.pem
2016.02.14 13:44:20 LOG7[4173:140328635270912]: Using hardcoded DH parameters
2016.02.14 13:44:20 LOG7[4173:140328635270912]: DH initialized with 2048-bit key
2016.02.14 13:44:20 LOG7[4173:140328635270912]: ECDH initialized with curve prime256v1
2016.02.14 13:44:20 LOG7[4173:140328635270912]: SSL options set: 0x00000004
2016.02.14 13:44:20 LOG5[4173:140328635270912]: Configuration successful
2016.02.14 13:44:20 LOG7[4173:140328635270912]: Service [websocket] (FD=12) bound to 94.198.160.29:9301
2016.02.14 13:44:20 LOG7[4173:140328635270912]: Created pid file /var/run/stunnel4.pid
2016.02.14 13:44:47 LOG7[4173:140328635270912]: Service [websocket] accepted (FD=3) from 81.83.185.230:49718
2016.02.14 13:44:47 LOG7[4173:140328635262720]: Service [websocket] started
2016.02.14 13:44:47 LOG7[4173:140328635262720]: Waiting for a libwrap process
2016.02.14 13:44:47 LOG7[4173:140328635262720]: Acquired libwrap process #0
2016.02.14 13:44:47 LOG7[4173:140328635262720]: Releasing libwrap process #0
2016.02.14 13:44:47 LOG7[4173:140328635262720]: Released libwrap process #0
2016.02.14 13:44:47 LOG7[4173:140328635262720]: Service [websocket] permitted by libwrap from 81.83.185.230:49718
2016.02.14 13:44:47 LOG5[4173:140328635262720]: Service [websocket] accepted connection from 81.83.185.230:49718
2016.02.14 13:44:47 LOG6[4173:140328635262720]: SSL accepted: new session negotiated
2016.02.14 13:44:47 LOG6[4173:140328635262720]: Negotiated TLSv1/SSLv3 ciphersuite: ECDHE-RSA-AES128-GCM-SHA256 (128-bit encryption)
2016.02.14 13:44:47 LOG6[4173:140328635262720]: Compression: null, expansion: null
2016.02.14 13:44:47 LOG6[4173:140328635262720]: connect_blocking: connecting 127.0.0.1:9300
2016.02.14 13:44:47 LOG7[4173:140328635262720]: connect_blocking: s_poll_wait 127.0.0.1:9300: waiting 10 seconds
2016.02.14 13:44:47 LOG3[4173:140328635262720]: connect_blocking: connect 127.0.0.1:9300: Connection refused (111)
2016.02.14 13:44:47 LOG5[4173:140328635262720]: Connection reset: 0 byte(s) sent to SSL, 0 byte(s) sent to socket
2016.02.14 13:44:47 LOG7[4173:140328635262720]: Local socket (FD=3) closed
2016.02.14 13:44:47 LOG7[4173:140328635262720]: Service [websocket] finished (0 left)

我的stunnel.conf

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foreground = yes
key = /etc/apache2/ssl/ssl-cert-businessgame.key
cert = /etc/apache2/ssl/ssl-cert-businessgame.pem
CAfile = /etc/apache2/ssl/ssl-cert-businessgame.pem
debug = 7
output = /var/log/stunnel_websocket.log
[websocket]
accept = businessgame.be:9301
connect = 9300

客户端浏览器控制台：

1	WebSocket connection to 'wss://businessgame.be:9301/socket/server.php' failed: Error in connection establishment: net::ERR_SOCKET_NOT_CONNECTED

我使用的证书与SSL证书相同。我还尝试了使用自己生成的密钥和证书文件，但是没有运气。我收到相同的错误，握手失败。

因此问题不在通道中，但我不得不更改服务器设置套接字的方式。我曾经将其创建为domain：port，但不得不将其更改为localhost：port

因此在server.php文件中，我必须更改

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// start the server
$Server = new PHPWebSocket();
$Server->bind('message', 'wsOnMessage');
$Server->bind('open', 'wsOnOpen');
$Server->bind('close', 'wsOnClose');
// for other computers to connect, you will probably need to change this to your LAN IP or external IP,
// alternatively use: gethostbyaddr(gethostbyname($_SERVER['SERVER_NAME']))
$Server->wsStartServer('businessgame.be', 9300);

至

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