[開源] Jitsi Meet 線上會議系統

第 12 屆 iThome 鐵人賽

DAY 22

自我挑戰組

開源軟體介簡及架設系列第 22 篇

12th鐵人賽

LeeFreedom

2020-09-22 23:14:37

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最近因為疫情的關係線上會議系統需求性提高，大多公司也都有開放遠端上班，這一套開源的線上會議系統簡單又好用。

運行環境

系統環境： Ubuntu 18.04 LXC

安裝過程

安裝指令

# 需先安裝必要套件
apt install gnupg2

# 設定 jitsi 來源庫
echo 'deb https://download.jitsi.org stable/' >> /etc/apt/sources.list.d/jitsi-stable.list

# 設定 jitsi key
wget -qO -  https://download.jitsi.org/jitsi-key.gpg.key | apt-key add -

# 更新來源庫及安裝 jitsi meet 服務
apt update && apt install jitsi-meet -y

設定您的網址

這是安裝 ssl 憑證，預設是第一個系統自動幫您設定憑證，之後再用官方所提供的方式來申請 SSL 憑證，我是選擇第二個項目，使用自己的憑證來使用

設定憑證的路徑

設定憑證的路徑

安裝之後，還要再設定 nat 服務

# 設定路徑
vim /etc/jitsi/videobridge/sip-communicator.properties

# 新增下面兩行參數，第一行指本機的 IP ，第二行指公網的 IP
org.ice4j.ice.harvest.NAT_HARVESTER_LOCAL_ADDRESS=<Local.IP.Address>
org.ice4j.ice.harvest.NAT_HARVESTER_PUBLIC_ADDRESS=<Public.IP.Address>

Nginx 代理服務設定

如果您前面有用 Nginx 代理服務的話，可以參考我的設定檔

server {
    listen 80;
    server_name 您的hostname或是IP;
    rewrite ^(.*)$ https://${server_name}$1 permanent;
}
#
server {
    # 使用 https 和 http/2 協定
    listen 443 ssl http2;
    # 上述的 IPv6 方式
    listen [::]:443 ssl http2;
    server_name 您的hostname或是IP;
    #
    # certs sent to the client in SERVER HELLO are concatenated in ssl_certificate
    #
    # SSL 憑證證書路徑
    ssl_certificate /etc/nginx/ssl/fullchain.pem;
    # 私鑰路徑
    ssl_certificate_key /etc/nginx/ssl/privkey.pem;
    # 緩存有效期
    ssl_session_timeout 1d;
    # 緩存憑證類型和大小
    #    ssl_session_cache shared:SSL:50m;
    # about 40000 sessions
    ssl_session_cache shared:MozSSL:50m;
    ssl_stapling on;
    ssl_stapling_verify on;
    #
    # intermediate configuration. tweak to your needs.
    #
    # 使用的加密協定
    ssl_protocols TLSv1.1 TLSv1.2 TLSv1.3;
    # 加密演算法，越前面的優先級越高
    ssl_ciphers 'TLS13-AES-256-GCM-SHA384:TLS13-CHACHA20-POLY1305-SHA256:TLS13-AES-128-GCM-SHA256:TLS13-AES-128-CCM-8-SHA256:TLS13-AES-128-CCM-SHA256:EECDH+CHACHA20:EECDH+CHACHA20-draft:EECDH+ECDSA+AES128:EECDH+aRSA+AES128:RSA+AES128:EECDH+ECDSA+AES256:EECDH+aRSA+AES256:RSA+AES256:EECDH+ECDSA+3DES:EECDH+aRSA+3DES:RSA+3DES:!MD5';
    # 交握過程使用 Server 的首選加演算法，這裡使用 Client 為首選
    ssl_prefer_server_ciphers on;
    #
    access_log /var/log/nginx/jitsi_access.log;
    error_log /var/log/nginx/jitsi_error.log;
    #
    # this are optional but recommended Security Headers
    # thats the HSTS Header - it will enforce that all connections regarding this host and the subdomains will only used with encryption
    add_header Strict-Transport-Security "max-age=63072000; includeSubDomains" always;
    # this tells the browser that when click on links in the chat / pad, the referrer is only set when the link points to hosts site and encrypted
    add_header Referrer-Policy strict-origin;
    # this tells the browser that jitsi can't be embedded in a Frame
    add_header X-Frame-Options "DENY";
    add_header X-Content-Type-Options nosniff;
    add_header X-XSS-Protection "1; mode=block";
    add_header Content-Security-Policy "default-src 'self'; script-src 'self' 'unsafe-inline'; img-src 'self'; style-src 'self' 'unsafe-inline'; font-src 'self'; object-src 'none'; base-uri 'none'; frame-ancestors 'none'; form-action 'none'; block-all-mixed-content";
    # List of Browser-Features which are allowed / denied for this Site
    add_header Feature-Policy "geolocation 'none'; camera 'self'; microphone 'self'; speaker 'self'; autoplay 'none'; battery 'none'; accelerometer 'none'; autoplay 'none'; payment 'none';";
    #

     location / {
        ssi on;
        proxy_pass https://您的hostname或是IP:4444/;
        proxy_set_header X-Forwarded-For $remote_addr;
        proxy_set_header Host $http_host;
     }

    location ~ ^/(?!(http-bind|external_api\.|xmpp-websocket))([a-zA-Z0-9=_äÄöÖüÜß\?\-]+)$ {
        rewrite ^/(.*)$ / break;
    }
    # BOSH
    location /http-bind {
        proxy_pass http://您的hostname或是IP:5280/http-bind;
        proxy_set_header X-Forwarded-For $remote_addr;
        proxy_set_header Host $http_host;
    }
    # xmpp websockets
    location /xmpp-websocket {
        proxy_pass http://您的hostname或是IP:5280/xmpp-websocket;
        proxy_http_version 1.1;
        proxy_set_header Upgrade $http_upgrade;
        proxy_set_header Connection "upgrade";
        proxy_set_header Host $host;
        tcp_nodelay on;
    }
}