我的修改
增加生成SSH Link功能，方便收藏，下次使用不需要输入密码。
SSH Link 可以带一个命令参数. 登录完成后就执行命令.
部署到容器的教程:
https://zelikk.blogspot.com/2023/10/huashengdun-webssh-codesandbox.html
补充 部署到Hugging Face的教程 / 作者 Xiang xjfkkk
https://linux.do/t/topic/135264
原项目readme (点击展开)
## WebSSH
[](https://github.com/huashengdun/webssh/actions/workflows/python.yml)
[](https://raw.githubusercontent.com/huashengdun/webssh/coverage-badge/coverage.svg)
### Introduction
A simple web application to be used as an ssh client to connect to your ssh servers. It is written in Python, base on tornado, paramiko and xterm.js.
### Features
* SSH password authentication supported, including empty password.
* SSH public-key authentication supported, including DSA RSA ECDSA Ed25519 keys.
* Encrypted keys supported.
* Two-Factor Authentication (time-based one-time password) supported.
* Fullscreen terminal supported.
* Terminal window resizable.
* Auto detect the ssh server's default encoding.
* Modern browsers including Chrome, Firefox, Safari, Edge, Opera supported.
### Preview
### How it works
```
+---------+ http +--------+ ssh +-----------+
| browser | <==========> | webssh | <=======> | ssh server|
+---------+ websocket +--------+ ssh +-----------+
```
### Requirements
* Python 3.8+
### Quickstart
1. Install this app, run command `pip install webssh`
2. Start a webserver, run command `wssh`
3. Open your browser, navigate to `127.0.0.1:8888`
4. Input your data, submit the form.
### Server options
```bash
# start a http server with specified listen address and listen port
wssh --address='2.2.2.2' --port=8000
# start a https server, certfile and keyfile must be passed
wssh --certfile='/path/to/cert.crt' --keyfile='/path/to/cert.key'
# missing host key policy
wssh --policy=reject
# logging level
wssh --logging=debug
# log to file
wssh --log-file-prefix=main.log
# more options
wssh --help
```
### Browser console
```javascript
// connect to your ssh server
wssh.connect(hostname, port, username, password, privatekey, passphrase, totp);
// pass an object to wssh.connect
var opts = {
hostname: 'hostname',
port: 'port',
username: 'username',
password: 'password',
privatekey: 'the private key text',
passphrase: 'passphrase',
totp: 'totp'
};
wssh.connect(opts);
// without an argument, wssh will use the form data to connect
wssh.connect();
// set a new encoding for client to use
wssh.set_encoding(encoding);
// reset encoding to use the default one
wssh.reset_encoding();
// send a command to the server
wssh.send('ls -l');
```
### Custom Font
To use custom font, put your font file in the directory `webssh/static/css/fonts/` and restart the server.
### URL Arguments
Support passing arguments by url (query or fragment) like following examples:
Passing form data (password must be encoded in base64, privatekey not supported)
```bash
http://localhost:8888/?hostname=xx&username=yy&password=str_base64_encoded
```
Passing a terminal background color
```bash
http://localhost:8888/#bgcolor=green
```
Passing a terminal font color
```bash
http://localhost:8888/#fontcolor=red
```
Passing a user defined title
```bash
http://localhost:8888/?title=my-ssh-server
```
Passing an encoding
```bash
http://localhost:8888/#encoding=gbk
```
Passing a font size
```bash
http://localhost:8888/#fontsize=24
```
Passing a command executed right after login
```bash
http://localhost:8888/?command=pwd
```
Passing a terminal type
```bash
http://localhost:8888/?term=xterm-256color
```
### Use Docker
Start up the app
```
docker-compose up
```
Tear down the app
```
docker-compose down
```
### Tests
Requirements
```
pip install pytest pytest-cov codecov flake8 mock
```
Use unittest to run all tests
```
python -m unittest discover tests
```
Use pytest to run all tests
```
python -m pytest tests
```
### Deployment
Running behind an Nginx server
```bash
wssh --address='127.0.0.1' --port=8888 --policy=reject
```
```nginx
# Nginx config example
location / {
proxy_pass http://127.0.0.1:8888;
proxy_http_version 1.1;
proxy_read_timeout 300;
proxy_set_header Upgrade $http_upgrade;
proxy_set_header Connection "upgrade";
proxy_set_header Host $http_host;
proxy_set_header X-Real-IP $remote_addr;
proxy_set_header X-Real-PORT $remote_port;
}
```
Running as a standalone server
```bash
wssh --port=8080 --sslport=4433 --certfile='cert.crt' --keyfile='cert.key' --xheaders=False --policy=reject
```
### Tips
* For whatever deployment choice you choose, don't forget to enable SSL.
* By default plain http requests from a public network will be either redirected or blocked and being redirected takes precedence over being blocked.
* Try to use reject policy as the missing host key policy along with your verified known_hosts, this will prevent man-in-the-middle attacks. The idea is that it checks the system host keys file("~/.ssh/known_hosts") and the application host keys file("./known_hosts") in order, if the ssh server's hostname is not found or the key is not matched, the connection will be aborted.