配置https

[lazzyfu]

该系统支持配置https支持，需要手动修改如下代码：

https流程：
web --> https(自己部署的ssl证书) --> docker(nginx)

vim static/c_websocket.js 
let socket = new WebSocket('ws://' + window.location.host + '/ws/');
修改为：
let socket = new WebSocket('wss://' + window.location.host + '/ws/');

vim templates/sqlquery/sql_query.html
let socket = new WebSocket('ws://' + window.location.host + '/ws/');
修改为：
let socket = new WebSocket('wss://' + window.location.host + '/ws/');

vim templates/webshell/webshell.html

sock = new WebSocket('ws://' + window.location.host + '/ssh/'),
修改为：
sock = new WebSocket('wss://' + window.location.host + '/ssh/'),

[HaroldZhen]

如果遇到IP連線用http，domain連線用https
建議改成以下這樣：

vim static/c_websocket.js 
let socket = new WebSocket('ws://' + window.location.host + '/ws/');
修改为：
let protocol = 'ws://';
if (window.location.protocol === 'https:') {
    protocol = 'wss://';
}
let socket = new WebSocket(protocol + window.location.host + '/ws/');

vim templates/sqlquery/sql_query.html
let socket = new WebSocket('ws://' + window.location.host + '/ws/');
修改为：
let protocol = 'ws://';
if (window.location.protocol === 'https:') {
    protocol = 'wss://';
}
let socket = new WebSocket(protocol + window.location.host + '/ws/');

vim templates/webshell/webssh.html

sock = new WebSocket('ws://' + window.location.host + '/ssh/'),
修改为：
        let protocol = 'ws://';
        if (window.location.protocol === 'https:') {
           protocol = 'wss://';
       }
        let cmd = '',
            status = '',
            sock = new WebSocket(protocol + window.location.host + '/ssh/'),

apache config

<VirtualHost *:443>
    ServerName sql.dunqian.tw

    SSLProxyEngine On
    ProxyPreserveHost On

    ProxyPass / http://127.0.0.1:8080/
    ProxyPassReverse / http://127.0.0.1:8080/

    RewriteEngine on
    RewriteCond %{HTTP:UPGRADE} ^WebSocket$ [NC]
    RewriteCond %{HTTP:CONNECTION} ^Upgrade$ [NC]
    RewriteRule .* ws://127.0.0.1:8080%{REQUEST_URI} [P]
</VirtualHost>

[lazzyfu]

感谢，代码已经merge，谢谢