【开源Docker项目】Screego团队屏幕共享与协作工具

1. 介绍

开源的多平台支持的屏幕共享与协作工具，旨在促进无缝的远程沟通和团队协作。
主要功能
屏幕共享。
远程协助：通过互联网查看和控制其他计算机的桌面，提供远程支持和协助。
文件传输：无需依赖第三方工具或云存储服务，在本地计算机和远程计算机之间传输文件，确保高效的文档和数据共享。

2. 需要环境

2.1 硬件需求

CPU：至少1核
内存：推荐≥1G
硬盘：无特殊要求

2.2 软件需求

需要Linux系统，Docker、Docker-Compose，环境安装见《必备的Docker和Dockercompose环境安装》,本安装环境均基于Debian11。

3.部署

3.1 Docker-Compose方式安装

# 切换到root权限
sudo -i
# 创建数据文件夹
mkdir /etc/docker/screego && cd /etc/docker/screego

```bash
# 编辑docker-compose文件
vim docker-compose.yaml     

```json
version: "3.7"
services:
  screego:
    image: ghcr.io/screego/server:1.10.3
    container_name: screego
    restart: always
    ports:
      - 5050:5050 
      - 3478:3478 
      - 50000-50200:50000-50200/udp
    volumes:
      - /etc/docker/screego:/etc/screego

    environment:
      # 局域网 ip 或公网 ip，访问时 https://ip:5050,非固定IP参考下方配置文件写法
      SCREEGO_EXTERNAL_IP: xx.xx.xx.xx
      SCREEGO_TURN_PORT_RANGE: "50000:50200"

      # 设置密钥,任意随机字符就行
      SCREEGO_SECRET: SECRET

      #   all: User login is always required
      #   turn: User login is required for TURN connections
      #   none: User login is never required
      SCREEGO_AUTH_MODE: turn

      # File Format:
      #   user1:bcrypt_password_hash
      #   user2:bcrypt_password_hash
      # Example:
      #   user1:$2a$12$WEfYCnWGk0PDzbATLTNiTuoZ7e/43v6DM/h7arOnPU6qEtFG.kZQy
      #
      # The user password pair can be created via
      #   screego hash --name "user1" --pass "your password"
      # 可用screego的win版本生成，也可用hash直接生成
      SCREEGO_USERS_FILE: /etc/screego/users

复制上述配置文件内容，shift+ins 粘贴文本后，输入 :wq 退出保存

#启动安装服务
docker-compose up -d

screego读取配置文件的目录顺序

Environment Variables
screego.config.local (in same path as the binary)
screego.config (in same path as the binary)
$HOME/.config/screego/server.config
/etc/screego/server.config

官方配置文件参考

# The external ip of the server.
# When using a dual stack setup define both IPv4 & IPv6 separated by a comma.
# Execute the following command on the server you want to host Screego
# to find your external ip.
#   curl 'https://api.ipify.org'
# Example:
#   SCREEGO_EXTERNAL_IP=192.168.178.2,2a01:c22:a87c:e500:2d8:61ff:fec7:f92a
#
# If the server doesn't have a static ip, the ip can be obtained via a domain:
#   SCREEGO_EXTERNAL_IP=dns:app.screego.net
# You can also specify the dns server to use
#   SCREEGO_EXTERNAL_IP=dns:[email protected]:53
SCREEGO_EXTERNAL_IP=

# A secret which should be unique. Is used for cookie authentication.
SCREEGO_SECRET=

# If TLS should be enabled for HTTP requests. Screego requires TLS,
# you either have to enable this setting or serve TLS via a reverse proxy.
SCREEGO_SERVER_TLS=false
# The TLS cert file (only needed if TLS is enabled)
SCREEGO_TLS_CERT_FILE=
# The TLS key file (only needed if TLS is enabled)
SCREEGO_TLS_KEY_FILE=

# The address the http server will listen on.
# Formats:
# - host:port
#   Example: 127.0.0.1:5050
# - unix socket (must be prefixed with unix:)
#   Example: unix:/my/file/path.socket
SCREEGO_SERVER_ADDRESS=0.0.0.0:5050

# The address the TURN server will listen on.
SCREEGO_TURN_ADDRESS=0.0.0.0:3478

# Limit the ports that TURN will use for data relaying.
# Format: min:max
# Example:
#   50000:55000
SCREEGO_TURN_PORT_RANGE=

# If set, screego will not start TURN server and instead use an external TURN server.
# When using a dual stack setup define both IPv4 & IPv6 separated by a comma.
# Execute the following command on the server where you host TURN server
# to find your external ip.
#   curl 'https://api.ipify.org'
# Example:
#   SCREEGO_TURN_EXTERNAL_IP=192.168.178.2,2a01:c22:a87c:e500:2d8:61ff:fec7:f92a
#
# If the turn server doesn't have a static ip, the ip can be obtained via a domain:
#   SCREEGO_TURN_EXTERNAL_IP=dns:turn.screego.net
# You can also specify the dns server to use
#   SCREEGO_TURN_EXTERNAL_IP=dns:[email protected]:53
SCREEGO_TURN_EXTERNAL_IP=

# The port the external TURN server listens on.
SCREEGO_TURN_EXTERNAL_PORT=3478

# Authentication secret for the external TURN server.
SCREEGO_TURN_EXTERNAL_SECRET=

# If reverse proxy headers should be trusted.
# Screego uses ip whitelisting for authentication
# of TURN connections. When behind a proxy the ip is always the proxy server.
# To still allow whitelisting this setting must be enabled and
# the `X-Real-Ip` header must be set by the reverse proxy.
SCREEGO_TRUST_PROXY_HEADERS=false

# Defines when a user login is required
# Possible values:
#   all: User login is always required
#   turn: User login is required for TURN connections
#   none: User login is never required
SCREEGO_AUTH_MODE=turn

# Defines origins that will be allowed to access Screego (HTTP + WebSocket)
# The default value is sufficient for most use-cases.
# Example Value: https://screego.net,https://sub.gotify.net
SCREEGO_CORS_ALLOWED_ORIGINS=

# Defines the location of the users file.
# File Format:
#   user1:bcrypt_password_hash
#   user2:bcrypt_password_hash
#
# Example:
#   user1:$2a$12$WEfYCnWGk0PDzbATLTNiTuoZ7e/43v6DM/h7arOnPU6qEtFG.kZQy
#
# The user password pair can be created via
#   screego hash --name "user1" --pass "your password"
SCREEGO_USERS_FILE=

# Defines how long a user session is valid in seconds.
# 0 = session invalides after browser session ends
SCREEGO_SESSION_TIMEOUT_SECONDS=0

# Defines the default value for the checkbox in the room creation dialog to select
# if the room should be closed when the room owner leaves
SCREEGO_CLOSE_ROOM_WHEN_OWNER_LEAVES=true

# The loglevel (one of: debug, info, warn, error)
SCREEGO_LOG_LEVEL=info

# If screego should expose a prometheus endpoint at /metrics. The endpoint
# requires basic authentication from a user in the users file.
SCREEGO_PROMETHEUS=false

4.使用配置

screego的win版本，可用来搭建windows版本，或者生成user密钥
screego hash --name "user1" --pass "your password"

screego_1.10.3_windows_i386.zip
https://wwxo.lanzoub.com/itZfd2nh63wj

端对端连接方式有两种一种是turn，一种stun。
stun只在创建room时经过服务器，当传输视频流时，由端对端直连不经过服务器中转。
turn全程经过服务器中转，包括创建room和视频流。