SSL WebSocket 连接不适用于 webkit 浏览器？
SSL WebSocket connection not working with webkit browsers?
我已经为我的网络服务器 (Apache) 和 WebSocket 服务器 (PHPWS) 安装了 Let's Encypt (https://letsencrypt.org/) 证书。
问题是 SSL WebSocket 在 Firefox 上运行良好，但无法在 Chrome、Chromium 和 Opera 上运行。
我之前尝试过使用自签名证书并且安全的 WebSocket 在 Chrome 和 Chromium 中工作。
我的网页位于https://warsoftheheroes.eu
登录名：zosia 密码：zaqwsx
这是您登录时应该在 Chrome javascript 控制台中看到的内容：
WebSocket connection to 'wss://warsoftheheroes.eu:1025/chat' failed: WebSocket opening handshake was canceled websocket.js?v=20170506:4
WebSocket connection to 'wss://warsoftheheroes.eu:1025/main' failed: WebSocket opening handshake was canceled websocket.js?v=20170506:5
这是我在 WebSocket (PHPWS) 服务器日志中看到的内容：
PHP Warning: stream_socket_accept(): Failed to enable crypto in [some path].../vendor/devristo/phpws/src/Devristo/Phpws/Server/WebSocketServer.php on line 126
Warning: stream_socket_accept(): Failed to enable crypto in [some path].../vendor/devristo/phpws/src/Devristo/Phpws/Server/WebSocketServer.php on line 126
PHP Warning: stream_socket_accept(): accept failed: Success in [some path].../vendor/devristo/phpws/src/Devristo/Phpws/Server/WebSocketServer.php on line 126
Warning: stream_socket_accept(): accept failed: Success in [some path].../vendor/devristo/phpws/src/Devristo/Phpws/Server/WebSocketServer.php on line 126
[some path]是我加的，不是真实路径
有什么问题吗？证书可通过 HTTPS 与 Apache 配合使用，但无法通过 WSS 与 WebSocket 配合使用。
-=编辑=-
这是我的 Apache SSL 配置：
SSLCipherSuite ECDHE-RSA-AES128-GCM-SHA256:ECDHE-ECDSA-AES128-GCM-SHA256:ECDHE-RSA-AES256-GCM-SHA384:ECDHE-ECDSA-AES256-GCM-SHA384:DHE-RSA- AES128-GCM-SHA256:DHE-DSS-AES128-GCM-SHA256:kEDH+AESGCM:ECDHE-RSA-AES128-SHA256:ECDHE-ECDSA-AES128-SHA256:ECDHE-RSA-AES128-SHA:ECDHE-ECDSA-AES128- SHA：ECDHE-RSA-AES256-SHA384：ECDHE-ECDSA-AES256-SHA384：ECDHE-RSA-AES256-SHA：ECDHE-ECDSA-AES256-SHA：DHE-RSA-AES128-SHA256：DHE-RSA-AES128-SHA： DHE-DSS-AES128-SHA256：DHE-RSA-AES256-SHA256：DHE-DSS-AES256-SHA：DHE-RSA-AES256-SHA：AES128-GCM-SHA256：AES256-GCM-SHA384：AES128：AES256：高： !RC4:!aNULL:!eNULL:!EXPORT:!DES:!3DES:!MD5:!PSK
-= 编辑 2 =-
openssl更新后nmap有输出：
nmap --script ssl-enum-ciphers -p 443 warsoftheheroes.eu
Starting Nmap 7.40 ( https://nmap.org ) at 2017-05-10 18:44 CEST
Nmap scan report for warsoftheheroes.eu (81.163.204.80)
Host is up (0.013s latency).
rDNS record for 81.163.204.80: pppoe-static-a-80.interblock.pl
PORT STATE SERVICE
443/tcp open https
| ssl-enum-ciphers:
| TLSv1.0:
| ciphers:
| TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA (secp256r1) - A
| TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA (secp256r1) - A
| TLS_DHE_RSA_WITH_AES_128_CBC_SHA (dh 2048) - A
| TLS_DHE_RSA_WITH_AES_256_CBC_SHA (dh 2048) - A
| TLS_RSA_WITH_AES_128_CBC_SHA (rsa 2048) - A
| TLS_RSA_WITH_AES_256_CBC_SHA (rsa 2048) - A
| TLS_DHE_RSA_WITH_CAMELLIA_256_CBC_SHA (dh 2048) - A
| TLS_RSA_WITH_CAMELLIA_256_CBC_SHA (rsa 2048) - A
| TLS_DHE_RSA_WITH_CAMELLIA_128_CBC_SHA (dh 2048) - A
| TLS_RSA_WITH_CAMELLIA_128_CBC_SHA (rsa 2048) - A
| compressors:
| NULL
| cipher preference: server
| TLSv1.1:
| ciphers:
| TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA (secp256r1) - A
| TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA (secp256r1) - A
| TLS_DHE_RSA_WITH_AES_128_CBC_SHA (dh 2048) - A
| TLS_DHE_RSA_WITH_AES_256_CBC_SHA (dh 2048) - A
| TLS_RSA_WITH_AES_128_CBC_SHA (rsa 2048) - A
| TLS_RSA_WITH_AES_256_CBC_SHA (rsa 2048) - A
| TLS_DHE_RSA_WITH_CAMELLIA_256_CBC_SHA (dh 2048) - A
| TLS_RSA_WITH_CAMELLIA_256_CBC_SHA (rsa 2048) - A
| TLS_DHE_RSA_WITH_CAMELLIA_128_CBC_SHA (dh 2048) - A
| TLS_RSA_WITH_CAMELLIA_128_CBC_SHA (rsa 2048) - A
| compressors:
| NULL
| cipher preference: server
| TLSv1.2:
| ciphers:
| TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256 (secp256r1) - A
| TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (secp256r1) - A
| TLS_DHE_RSA_WITH_AES_128_GCM_SHA256 (dh 2048) - A
| TLS_DHE_RSA_WITH_AES_256_GCM_SHA384 (dh 2048) - A
| TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256 (secp256r1) - A
| TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA (secp256r1) - A
| TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384 (secp256r1) - A
| TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA (secp256r1) - A
| TLS_DHE_RSA_WITH_AES_128_CBC_SHA256 (dh 2048) - A
| TLS_DHE_RSA_WITH_AES_128_CBC_SHA (dh 2048) - A
| TLS_DHE_RSA_WITH_AES_256_CBC_SHA256 (dh 2048) - A
| TLS_DHE_RSA_WITH_AES_256_CBC_SHA (dh 2048) - A
| TLS_RSA_WITH_AES_128_GCM_SHA256 (rsa 2048) - A
| TLS_RSA_WITH_AES_256_GCM_SHA384 (rsa 2048) - A
| TLS_RSA_WITH_AES_128_CBC_SHA256 (rsa 2048) - A
| TLS_RSA_WITH_AES_128_CBC_SHA (rsa 2048) - A
| TLS_RSA_WITH_AES_256_CBC_SHA256 (rsa 2048) - A
| TLS_RSA_WITH_AES_256_CBC_SHA (rsa 2048) - A
| TLS_DHE_RSA_WITH_CAMELLIA_256_CBC_SHA (dh 2048) - A
| TLS_RSA_WITH_CAMELLIA_256_CBC_SHA (rsa 2048) - A
| TLS_DHE_RSA_WITH_CAMELLIA_128_CBC_SHA (dh 2048) - A
| TLS_RSA_WITH_CAMELLIA_128_CBC_SHA (rsa 2048) - A
| compressors:
| NULL
| cipher preference: server
|_ least strength: A
和
nmap --script ssl-enum-ciphers -p 1025 warsoftheheroes.eu
Starting Nmap 7.40 ( https://nmap.org ) at 2017-05-10 19:07 CEST
Nmap scan report for warsoftheheroes.eu (81.163.204.80)
Host is up (0.015s latency).
rDNS record for 81.163.204.80: pppoe-static-a-80.interblock.pl
PORT STATE SERVICE
1025/tcp open NFS-or-IIS
| ssl-enum-ciphers:
| TLSv1.0:
| ciphers:
| TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA (brainpoolP256r1) - A
| TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA (brainpoolP256r1) - A
| TLS_RSA_WITH_AES_128_CBC_SHA (rsa 2048) - A
| TLS_RSA_WITH_AES_256_CBC_SHA (rsa 2048) - A
| TLS_RSA_WITH_CAMELLIA_128_CBC_SHA (rsa 2048) - A
| TLS_RSA_WITH_CAMELLIA_256_CBC_SHA (rsa 2048) - A
| compressors:
| NULL
| cipher preference: client
| TLSv1.1:
| ciphers:
| TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA (brainpoolP256r1) - A
| TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA (brainpoolP256r1) - A
| TLS_RSA_WITH_AES_128_CBC_SHA (rsa 2048) - A
| TLS_RSA_WITH_AES_256_CBC_SHA (rsa 2048) - A
| TLS_RSA_WITH_CAMELLIA_128_CBC_SHA (rsa 2048) - A
| TLS_RSA_WITH_CAMELLIA_256_CBC_SHA (rsa 2048) - A
| compressors:
| NULL
| cipher preference: client
| TLSv1.2:
| ciphers:
| TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA (brainpoolP256r1) - A
| TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256 (brainpoolP256r1) - A
| TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256 (brainpoolP256r1) - A
| TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA (brainpoolP256r1) - A
| TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384 (brainpoolP256r1) - A
| TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (brainpoolP256r1) - A
| TLS_RSA_WITH_AES_128_CBC_SHA (rsa 2048) - A
| TLS_RSA_WITH_AES_128_CBC_SHA256 (rsa 2048) - A
| TLS_RSA_WITH_AES_128_GCM_SHA256 (rsa 2048) - A
| TLS_RSA_WITH_AES_256_CBC_SHA (rsa 2048) - A
| TLS_RSA_WITH_AES_256_CBC_SHA256 (rsa 2048) - A
| TLS_RSA_WITH_AES_256_GCM_SHA384 (rsa 2048) - A
| TLS_RSA_WITH_CAMELLIA_128_CBC_SHA (rsa 2048) - A
| TLS_RSA_WITH_CAMELLIA_256_CBC_SHA (rsa 2048) - A
| compressors:
| NULL
| cipher preference: client
|_ least strength: A
如果您检查 Chrome Internals 并在套接字尝试连接时开始记录，您将看到以下内容：
ERR_SSL_CLIENT_AUTH_CERT_NEEDED 非常明确，告诉我们您的证书有问题。
通过查看它，我们可以看到您正在使用 RSA，这是一个过时的密钥交换。相反，您应该使用 DHE_RSA 或 ECDHE_RSA。即使您使用 https 没有问题，这也可能是建立安全的 websocket 连接的问题，请确保您使用的是强大的密码和密钥交换机制。
还有一些非常基本的问题，即您的 phpws 进程没有对证书/pem 文件的读取权限，证书已过期。所以您可能也想仔细检查一下，以防万一。
好的，我找到了解决问题的方法。有一个 PHP SSL 上下文选项 "verify_peer"，默认为 "true"，我认为这会使服务器请求客户端提供客户端证书。所以我将其设置为 "false"，现在 Chrome/Chromium/Opera 正在使用 WSS。
我已经为我的网络服务器 (Apache) 和 WebSocket 服务器 (PHPWS) 安装了 Let's Encypt (https://letsencrypt.org/) 证书。 问题是 SSL WebSocket 在 Firefox 上运行良好，但无法在 Chrome、Chromium 和 Opera 上运行。 我之前尝试过使用自签名证书并且安全的 WebSocket 在 Chrome 和 Chromium 中工作。
我的网页位于https://warsoftheheroes.eu
登录名：zosia 密码：zaqwsx
这是您登录时应该在 Chrome javascript 控制台中看到的内容：
WebSocket connection to 'wss://warsoftheheroes.eu:1025/chat' failed: WebSocket opening handshake was canceled websocket.js?v=20170506:4
WebSocket connection to 'wss://warsoftheheroes.eu:1025/main' failed: WebSocket opening handshake was canceled websocket.js?v=20170506:5
这是我在 WebSocket (PHPWS) 服务器日志中看到的内容：
PHP Warning: stream_socket_accept(): Failed to enable crypto in [some path].../vendor/devristo/phpws/src/Devristo/Phpws/Server/WebSocketServer.php on line 126
Warning: stream_socket_accept(): Failed to enable crypto in [some path].../vendor/devristo/phpws/src/Devristo/Phpws/Server/WebSocketServer.php on line 126
PHP Warning: stream_socket_accept(): accept failed: Success in [some path].../vendor/devristo/phpws/src/Devristo/Phpws/Server/WebSocketServer.php on line 126
Warning: stream_socket_accept(): accept failed: Success in [some path].../vendor/devristo/phpws/src/Devristo/Phpws/Server/WebSocketServer.php on line 126
[some path]是我加的，不是真实路径
有什么问题吗？证书可通过 HTTPS 与 Apache 配合使用，但无法通过 WSS 与 WebSocket 配合使用。
-=编辑=-
这是我的 Apache SSL 配置：
SSLCipherSuite ECDHE-RSA-AES128-GCM-SHA256:ECDHE-ECDSA-AES128-GCM-SHA256:ECDHE-RSA-AES256-GCM-SHA384:ECDHE-ECDSA-AES256-GCM-SHA384:DHE-RSA- AES128-GCM-SHA256:DHE-DSS-AES128-GCM-SHA256:kEDH+AESGCM:ECDHE-RSA-AES128-SHA256:ECDHE-ECDSA-AES128-SHA256:ECDHE-RSA-AES128-SHA:ECDHE-ECDSA-AES128- SHA：ECDHE-RSA-AES256-SHA384：ECDHE-ECDSA-AES256-SHA384：ECDHE-RSA-AES256-SHA：ECDHE-ECDSA-AES256-SHA：DHE-RSA-AES128-SHA256：DHE-RSA-AES128-SHA： DHE-DSS-AES128-SHA256：DHE-RSA-AES256-SHA256：DHE-DSS-AES256-SHA：DHE-RSA-AES256-SHA：AES128-GCM-SHA256：AES256-GCM-SHA384：AES128：AES256：高： !RC4:!aNULL:!eNULL:!EXPORT:!DES:!3DES:!MD5:!PSK
-= 编辑 2 =-
openssl更新后nmap有输出：
nmap --script ssl-enum-ciphers -p 443 warsoftheheroes.eu
Starting Nmap 7.40 ( https://nmap.org ) at 2017-05-10 18:44 CEST
Nmap scan report for warsoftheheroes.eu (81.163.204.80)
Host is up (0.013s latency).
rDNS record for 81.163.204.80: pppoe-static-a-80.interblock.pl
PORT STATE SERVICE
443/tcp open https
| ssl-enum-ciphers:
| TLSv1.0:
| ciphers:
| TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA (secp256r1) - A
| TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA (secp256r1) - A
| TLS_DHE_RSA_WITH_AES_128_CBC_SHA (dh 2048) - A
| TLS_DHE_RSA_WITH_AES_256_CBC_SHA (dh 2048) - A
| TLS_RSA_WITH_AES_128_CBC_SHA (rsa 2048) - A
| TLS_RSA_WITH_AES_256_CBC_SHA (rsa 2048) - A
| TLS_DHE_RSA_WITH_CAMELLIA_256_CBC_SHA (dh 2048) - A
| TLS_RSA_WITH_CAMELLIA_256_CBC_SHA (rsa 2048) - A
| TLS_DHE_RSA_WITH_CAMELLIA_128_CBC_SHA (dh 2048) - A
| TLS_RSA_WITH_CAMELLIA_128_CBC_SHA (rsa 2048) - A
| compressors:
| NULL
| cipher preference: server
| TLSv1.1:
| ciphers:
| TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA (secp256r1) - A
| TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA (secp256r1) - A
| TLS_DHE_RSA_WITH_AES_128_CBC_SHA (dh 2048) - A
| TLS_DHE_RSA_WITH_AES_256_CBC_SHA (dh 2048) - A
| TLS_RSA_WITH_AES_128_CBC_SHA (rsa 2048) - A
| TLS_RSA_WITH_AES_256_CBC_SHA (rsa 2048) - A
| TLS_DHE_RSA_WITH_CAMELLIA_256_CBC_SHA (dh 2048) - A
| TLS_RSA_WITH_CAMELLIA_256_CBC_SHA (rsa 2048) - A
| TLS_DHE_RSA_WITH_CAMELLIA_128_CBC_SHA (dh 2048) - A
| TLS_RSA_WITH_CAMELLIA_128_CBC_SHA (rsa 2048) - A
| compressors:
| NULL
| cipher preference: server
| TLSv1.2:
| ciphers:
| TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256 (secp256r1) - A
| TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (secp256r1) - A
| TLS_DHE_RSA_WITH_AES_128_GCM_SHA256 (dh 2048) - A
| TLS_DHE_RSA_WITH_AES_256_GCM_SHA384 (dh 2048) - A
| TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256 (secp256r1) - A
| TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA (secp256r1) - A
| TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384 (secp256r1) - A
| TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA (secp256r1) - A
| TLS_DHE_RSA_WITH_AES_128_CBC_SHA256 (dh 2048) - A
| TLS_DHE_RSA_WITH_AES_128_CBC_SHA (dh 2048) - A
| TLS_DHE_RSA_WITH_AES_256_CBC_SHA256 (dh 2048) - A
| TLS_DHE_RSA_WITH_AES_256_CBC_SHA (dh 2048) - A
| TLS_RSA_WITH_AES_128_GCM_SHA256 (rsa 2048) - A
| TLS_RSA_WITH_AES_256_GCM_SHA384 (rsa 2048) - A
| TLS_RSA_WITH_AES_128_CBC_SHA256 (rsa 2048) - A
| TLS_RSA_WITH_AES_128_CBC_SHA (rsa 2048) - A
| TLS_RSA_WITH_AES_256_CBC_SHA256 (rsa 2048) - A
| TLS_RSA_WITH_AES_256_CBC_SHA (rsa 2048) - A
| TLS_DHE_RSA_WITH_CAMELLIA_256_CBC_SHA (dh 2048) - A
| TLS_RSA_WITH_CAMELLIA_256_CBC_SHA (rsa 2048) - A
| TLS_DHE_RSA_WITH_CAMELLIA_128_CBC_SHA (dh 2048) - A
| TLS_RSA_WITH_CAMELLIA_128_CBC_SHA (rsa 2048) - A
| compressors:
| NULL
| cipher preference: server
|_ least strength: A
和
nmap --script ssl-enum-ciphers -p 1025 warsoftheheroes.eu
Starting Nmap 7.40 ( https://nmap.org ) at 2017-05-10 19:07 CEST
Nmap scan report for warsoftheheroes.eu (81.163.204.80)
Host is up (0.015s latency).
rDNS record for 81.163.204.80: pppoe-static-a-80.interblock.pl
PORT STATE SERVICE
1025/tcp open NFS-or-IIS
| ssl-enum-ciphers:
| TLSv1.0:
| ciphers:
| TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA (brainpoolP256r1) - A
| TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA (brainpoolP256r1) - A
| TLS_RSA_WITH_AES_128_CBC_SHA (rsa 2048) - A
| TLS_RSA_WITH_AES_256_CBC_SHA (rsa 2048) - A
| TLS_RSA_WITH_CAMELLIA_128_CBC_SHA (rsa 2048) - A
| TLS_RSA_WITH_CAMELLIA_256_CBC_SHA (rsa 2048) - A
| compressors:
| NULL
| cipher preference: client
| TLSv1.1:
| ciphers:
| TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA (brainpoolP256r1) - A
| TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA (brainpoolP256r1) - A
| TLS_RSA_WITH_AES_128_CBC_SHA (rsa 2048) - A
| TLS_RSA_WITH_AES_256_CBC_SHA (rsa 2048) - A
| TLS_RSA_WITH_CAMELLIA_128_CBC_SHA (rsa 2048) - A
| TLS_RSA_WITH_CAMELLIA_256_CBC_SHA (rsa 2048) - A
| compressors:
| NULL
| cipher preference: client
| TLSv1.2:
| ciphers:
| TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA (brainpoolP256r1) - A
| TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256 (brainpoolP256r1) - A
| TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256 (brainpoolP256r1) - A
| TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA (brainpoolP256r1) - A
| TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384 (brainpoolP256r1) - A
| TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (brainpoolP256r1) - A
| TLS_RSA_WITH_AES_128_CBC_SHA (rsa 2048) - A
| TLS_RSA_WITH_AES_128_CBC_SHA256 (rsa 2048) - A
| TLS_RSA_WITH_AES_128_GCM_SHA256 (rsa 2048) - A
| TLS_RSA_WITH_AES_256_CBC_SHA (rsa 2048) - A
| TLS_RSA_WITH_AES_256_CBC_SHA256 (rsa 2048) - A
| TLS_RSA_WITH_AES_256_GCM_SHA384 (rsa 2048) - A
| TLS_RSA_WITH_CAMELLIA_128_CBC_SHA (rsa 2048) - A
| TLS_RSA_WITH_CAMELLIA_256_CBC_SHA (rsa 2048) - A
| compressors:
| NULL
| cipher preference: client
|_ least strength: A
如果您检查 Chrome Internals 并在套接字尝试连接时开始记录，您将看到以下内容：
ERR_SSL_CLIENT_AUTH_CERT_NEEDED 非常明确，告诉我们您的证书有问题。
通过查看它，我们可以看到您正在使用 RSA，这是一个过时的密钥交换。相反，您应该使用 DHE_RSA 或 ECDHE_RSA。即使您使用 https 没有问题，这也可能是建立安全的 websocket 连接的问题，请确保您使用的是强大的密码和密钥交换机制。
还有一些非常基本的问题，即您的 phpws 进程没有对证书/pem 文件的读取权限，证书已过期。所以您可能也想仔细检查一下，以防万一。
好的，我找到了解决问题的方法。有一个 PHP SSL 上下文选项 "verify_peer"，默认为 "true"，我认为这会使服务器请求客户端提供客户端证书。所以我将其设置为 "false"，现在 Chrome/Chromium/Opera 正在使用 WSS。