Enabling new ssh auth features

Dockerfile

@@ -1,17 +1,17 @@
 #FROM gliderlabs/alpine
-FROM mhart/alpine-node:6.2.0
+FROM mhart/alpine-node:14
 
 WORKDIR /src
 ADD . .
 
-RUN apk --update add python make g++ nodejs \
+RUN apk --update add python3 make g++ nodejs \
   && npm install \
-  && apk del make gcc g++ python \
+  && apk del make gcc g++ python3 \
   && rm -rf /tmp/* /var/cache/apk/* /root/.npm /root/.node-gyp
 
 
 # make coffee executable
-RUN chmod +x ./node_modules/coffee-script/bin/coffee
+RUN chmod +x ./node_modules/coffeescript/bin/coffee
 
 # Connect to container with name/id
 ENV CONTAINER=
@@ -31,6 +31,6 @@ ENV HTTP_ENABLED=true
 # HTTP Port
 ENV HTTP_PORT=8022
 
-EXPOSE 22 8022
+EXPOSE 22
 
 CMD ["npm", "start"]

README.md

@@ -1,7 +1,7 @@
 # Docker-SSH
 
 SSH Server for Docker containers
-This is an extension of [Docker-SSH](https://github.com/jeroenpeeters/docker-ssh) which adds  capability of logging in into multiple Docker containers.
+This is an extension of [Docker-SSH](https://github.com/maxivak/docker-ssh) which adds  capability of logging in into multiple Docker containers updated for 2022
 
 Run one Docker SSH server through which you can connect to multiple Docker containers depending on user.
 
@@ -15,7 +15,7 @@ Features:
 
 * build Docker image
 ```
-docker build -t docker-ssh github.com/maxivak/docker-ssh
+docker build -t docker-ssh github.com/g-alfieri/docker-ssh
 ```
 
 * run SSH server in Docker container

package.json

@@ -1,25 +1,25 @@
 {
   "name": "docker-ssh",
-  "version": "1.0.0",
+  "version": "0.5",
   "description": "Provides SSH capabilities to any Docker container",
-  "repository": "https://github.com/jeroenpeeters/docker-ssh",
+  "repository": "https://github.com/g-alfieri/docker-ssh",
   "main": "server.coffee",
   "scripts": {
-    "start": "./node_modules/forever/bin/forever -c ./node_modules/coffee-script/bin/coffee server.coffee | ./node_modules/bunyan/bin/bunyan",
+    "start": "./node_modules/forever/bin/forever -c ./node_modules/coffeescript/bin/coffee server.coffee | ./node_modules/bunyan/bin/bunyan",
     "test": "echo \"Error: no test specified\" && exit 1"
   },
   "author": "",
   "license": "GPL-2.0",
   "dependencies": {
-    "body-parser": "~1.14.1",
-    "bunyan": "~1.5.1",
-    "coffee-script": "~1.10.0",
-    "dockerode": "^2.2.9",
-    "express": "~4.13.3",
-    "forever": "^0.15.1",
-    "ssh2": "~0.4.11",
-    "ssh2-connect": "0.0.7",
+    "body-parser": "~1.20.1",
+    "bunyan": "~1.8.15",
+    "coffeescript": "2.7.0",
+    "dockerode": "^3.3.4",
+    "express": "~4.18.2",
+    "forever": "^4.0.3",
+    "ssh2": "~1.11.0",
+    "ssh2-connect": "3.4.1",
     "buffer-equal-constant-time": "1.0.1",
-    "uuid": "~2.0.1"
+    "uuid": "~9.0.0"
   }
 }

server.coffee

@@ -2,22 +2,17 @@ fs        = require 'fs'
 ssh2      = require 'ssh2'
 bunyan    = require 'bunyan'
 log       = bunyan.createLogger name: 'sshServer'
-
-webserver       = require './src/webserver'
 handlerFactory  = require './src/session-handler-factory'
 
 sshPort         = process.env.PORT or 22
 httpPort        = process.env.HTTP_PORT or 80
-httpEnabled     = process.env.HTTP_ENABLED or true
 ip              = process.env.IP or '0.0.0.0'
 keypath         = process.env.KEYPATH
 container       = process.env.CONTAINER
 shell           = process.env.CONTAINER_SHELL
 authMechanism   = process.env.AUTH_MECHANISM
 authenticationHandler = require('./src/auth') authMechanism
 
-httpEnabled = httpEnabled == 'true' || httpEnabled == true
-
 exitOnConfigError = (errorMessage) ->
   console.error "Configuration error: #{errorMessage}"
   process.exit(1)
@@ -29,7 +24,9 @@ exitOnConfigError 'No AUTH_MECHANISM specified'               unless authMechani
 exitOnConfigError "Unknown AUTH_MECHANISM: #{authMechanism}"  unless authenticationHandler
 
 options =
-  privateKey: fs.readFileSync keypath
+  {                                                                                         
+    hostKeys: [fs.readFileSync(keypath)]                                                    
+  }
 
 sessionFactory = handlerFactory container, shell
 
@@ -64,5 +61,3 @@ sshServer = new ssh2.Server options, (client, info) ->
 sshServer.listen sshPort, ip, ->
   log.info 'Docker-SSH ~ Because every container should be accessible'
   log.info {host: @address().address, port: @address().port}, 'Listening'
-
-webserver.start httpPort, sessionFactory if httpEnabled