问题：Rocket.Chat Server 通过 HTTP 完美运行，但不幸的是我无法让它与 HTTPS 和 Apache2 反向代理一起工作......
Apache-Config sub.example.com (Rocket.Chat):
> <VirtualHost IP:443>
>
> ServerAdmin [email protected]
> ServerName sub.example.com
> ServerAlias www.sub.example.com
> ErrorLog /var/log/chat.sub.example.com_error.log
> TransferLog /var/log/chat.sub.example.com_access.log
> LogLevel info
> SSLEngine On
> SSLCertificateFile /etc/letsencrypt/live/sub.example.com/fullchain.pem
> SSLCertificateKeyFile /etc/letsencrypt/live/sub.example.com/privkey.pem
>
> <Location />
> Order allow,deny
> Allow from all
> </Location>
>
> RewriteEngine On
> RewriteCond %{HTTP:Upgrade} =websocket [NC]
> RewriteRule /(.*) ws://localhost:3000/$1 [P,L]
> RewriteCond %{HTTP:Upgrade} !=websocket [NC]
> RewriteRule /(.*) http://localhost:3000/$1 [P,L]
>
> ProxyPassReverse / http://localhost:3000/
> </VirtualHost>
顶部运行 example.com，它还通过 https 提供其他内容：
<VirtualHost *:443>
# The ServerName directive sets the request scheme, hostname and port that
# the server uses to identify itself. This is used when creating
# redirection URLs. In the context of virtual hosts, the ServerName
# specifies what hostname must appear in the request's Host: header to
# match this virtual host. For the default virtual host (this file) this
# value is not decisive as it is used as a last resort host regardless.
# However, you must set it for any further virtual host explicitly.
#ServerName www.example.com
ServerAdmin [email protected]
ServerName example.com
ServerAlias www.example.com
DocumentRoot /var/www/example.com/public_html
# Available loglevels: trace8, ..., trace1, debug, info, notice, warn,
# error, crit, alert, emerg.
# It is also possible to configure the loglevel for particular
# modules, e.g.
#LogLevel info ssl:warn
ErrorLog ${APACHE_LOG_DIR}/error.log
CustomLog ${APACHE_LOG_DIR}/access.log combined
# For most configuration files from conf-available/, which are
# enabled or disabled at a global level, it is possible to
# include a line for only one particular virtual host. For example the
# following line enables the CGI configuration for this host only
# after it has been globally disabled with "a2disconf".
#Include conf-available/serve-cgi-bin.conf
RewriteEngine on
RewriteCond %{SERVER_NAME} =www.example.com [OR]
RewriteCond %{SERVER_NAME} =example.com
RewriteRule ^ https://%{SERVER_NAME}%{REQUEST_URI} [END,QSA,R=permanent]
</VirtualHost>
# vim: syntax=apache ts=4 sw=4 sts=4 sr noet
Caddy-Files 如下所示：
> https://sub.example.com
> proxy / localhost:3000 {
> websocket
> transparent
> }
Caddy-Status（每次我将默认的 caddy 文件编辑为上述设置时，服务似乎都会失败）：
摘要（/./ --> 链接删除）：
[网站] HTTPS https://example.com --> 正在运行
[Rocket.Chat] HTTP http://./sub.example.com:3000 --> 正在运行
[Rocket.Chat] HTTPS https:/./sub.example.com:3000 --> 无法正常工作 (ERR_CONNECTION_CLOSED)
有人能给我点提示吗？我认为这是顶级域名和 VirtualHosts 的问题...非常感谢！
答案1
我在 centos7 和 apache 上遇到了同样的问题，通过安装中间证书解决了！看来移动 API 需要它。使用以下方法测试您的服务器 SSL https://www.ssllabs.com/ssltest/index.html。如果在证书测试中收到“链不完整”错误，请使用https://certificatechain.io/来解决它。
在最后一个站点上粘贴您的实际 SSL 证书，并将结果用作中间证书。重新启动 httpd，ssllabs 中的另一项测试在证书链中必须看起来正常，并且移动应用程序听起来不错。