Ssh

ssh.PublicKey = "ssh-ed12345-cert-v01@openssh.com AAAAIHNza1234....

ssh.PrivateKey = [[-----BEGIN OPENSSH PRIVATE KEY-----
b3BlbnNza12341234EAAAAACmFlczI1Ni1jYmMAAAAGYmNyeXB0AAAAGAAAABA+0VY3ZM
...
..
..
-----END OPENSSH PRIVATE KEY-----]]

ssh.PrivateKeyPassword = "SecretDontTellAnyone"

ssh.Certificate = "ssh-ed12345-cert-v01@openssh.com AAAAIHNzaC1l12345TE..."

-- Aliases
IPAddress = Controls.IPAddress
UserName = Controls.UserName
Password = Controls.Password


-- Constants
SSH = Ssh.New()  -- create new SSH object
SSH.ReadTimeout = 5  -- set read timeout to 5 seconds
SSH.WriteTimeout = 5  -- set write timeout to 5 seconds
SSH.ReconnectTimeout = 5  -- set reconnect timeout to 5 seconds
Port = 22  -- port of the SSH server


-- Functions
function CredentialsEntered()  -- returns true if ip, user name and password have been entered
  return IPAddress.String~="" and UserName.String~="" and Password.String~=""
end

function Connect()  -- function to start the SSH session
  if SSH.IsConnected then SSH:Disconnect() end  -- if SSH is connected disconnect
  if CredentialsEntered() then SSH:Connect(IPAddress.String,Port,UserName.String,Password.String) end  -- if all credentials are entered attempt to connect
end

function Initialization()  -- function called at start of runtime
  print("Initializing plugin")
  Connect()
end

--Parsers
function ParseResponse()  -- function that reads the SSH TCP socket
  local rx=SSH:Read(SSH.BufferLength)  -- assign the contents of the buffer to a variable
  print("RX: "..rx)
end


-- SSH socket callbacks
SSH.Connected=function()  -- function called when the TCP socket is connected
  print("Socket connected")
end

SSH.Reconnect=function()  -- function called when the TCP socket is reconnected
  print("Socket reconnecting...")
end

SSH.Closed=function() -- function called when the TCP socket is closed
  print("Socket closed")
end

SSH.Error=function()  -- function called when the TCP socket has an error
  print("Socket error")
end

SSH.Timeout=function()  -- function called when the TCP socket times out
  print("Socket timeout")
end

SSH.LoginFailed=function()  -- function called when SSH login fails
  print("SSH login failed")
end

SSH.Data=ParseResponse  -- ParseResponse is called when the SSH object has data


-- EventHandlers
IPAddress.EventHandler = Connect
UserName.EventHandler = Connect
Password.EventHandler = Connect


-- Start at runtime
Initialization()  -- calls the Initialization function at the start of runtime

ssh = Ssh.New()
address = "192.0.2.1"
port = 22
user = "root"

-- public key 
ssh.Certificate = "ssh-ed25519-cert-v01@openssh.com AAAAIHNzaC1lZDI1NTE5LWNlcnQtXNlci1y...AAAtzc2gtZWnUm3bNFDA== user@server"

-- private key in OpenSSL PEM format
ssh.PrivateKey = [[-----BEGIN OPENSSH PRIVATE KEY-----
b3BlbnNzaC1rZXktdjEAAAAACmFlczI...oHGKwgQgWhXiCRTkcURNyAbm
JCLc/fsC6QbYNxfGRIMrz123456manPJcf/4fdlG123456789ygXGYSLAY8dEmod2E
vCcO0lShYHwr4ROA==
-----END OPENSSH PRIVATE KEY-----]]
ssh.PrivateKeyPassword = "test@123"

timer = Timer.New()
timer.EventHandler = function()
    ssh:Write("date && hostname\n")
end

ssh.Connected = function()
    print("ssh connected")
    timer:Start(10)
end

ssh.Reconnect = function()
    print("ssh reconnect")
end

ssh.Data = function()
    print("ssh data")
    line = ssh:ReadLine(TcpSocket.EOL.Any)
    while line do
        print(line)
        line = ssh:ReadLine(TcpSocket.EOL.Any)
    end
end

ssh.Closed = function()
    print("ssh closed")
    timer:Stop()
end

ssh.Error = function(s, err)
    print("ssh error", err)
end

ssh.Timeout = function()
    print("ssh timeout")
end

ssh.LoginFailed = function()
    print("ssh LoginFailed")
end

ssh:Connect(address, port, user, "")

ssh = Ssh.New()
ssh.IsInteractive = true
ssh:Connect(....