Lua Netzwerk Connect: Unterschied zwischen den Versionen
Zur Navigation springen
Zur Suche springen
| Zeile 1: | Zeile 1: | ||
* '''vim openssh.lua''' | * '''vim openssh.lua''' | ||
| − | <syntaxhighlight lang="lua"> socket = require( | + | <syntaxhighlight lang="lua"> |
| + | socket = require("socket") | ||
| + | tcp = assert(socket.tcp()) | ||
| + | host = "127.0.0.1" | ||
| + | port = "22" | ||
| − | tcp:connect(host, port); s, status, partial = tcp:receive() print(s or partial) status = tcp:send( | + | tcp:connect(host, port); |
| + | s, status, partial = tcp:receive() | ||
| + | print(s or partial) | ||
| + | status = tcp:send("SSH-2.0-OpenSSH_9.0\n"); | ||
| + | print(status) | ||
| + | --s, status, partial = tcp:receive(1024) | ||
| + | --s, status, partial = tcp:receive('*a') | ||
| + | s, status, partial = tcp:receive(1036) | ||
| + | print(s or partial) | ||
| − | tcp:close() </syntaxhighlight> | + | tcp:close() |
| + | </syntaxhighlight> | ||
* holt sich die Version des OpenSSH-Servers auf dem Host | * holt sich die Version des OpenSSH-Servers auf dem Host | ||
Aktuelle Version vom 6. März 2023, 13:57 Uhr
- vim openssh.lua
socket = require("socket")
tcp = assert(socket.tcp())
host = "127.0.0.1"
port = "22"
tcp:connect(host, port);
s, status, partial = tcp:receive()
print(s or partial)
status = tcp:send("SSH-2.0-OpenSSH_9.0\n");
print(status)
--s, status, partial = tcp:receive(1024)
--s, status, partial = tcp:receive('*a')
s, status, partial = tcp:receive(1036)
print(s or partial)
tcp:close()
- holt sich die Version des OpenSSH-Servers auf dem Host
- lua openssh.lua
SSH-2.0-OpenSSH_9.2 20.0 4l�q�:F�\@��o&|\ sntrup761x25519-sha512@openssh.com,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group-exchange-sha256,diffie-hellman-group16-sha512,diffie-hellman-group18-sha512,diffie-hellman-group14-sha2569rsa-sha2-512,rsa-sha2-256,ecdsa-sha2-nistp256,ssh-ed25519lchacha20-poly1305@openssh.com,aes128-ctr,aes192-ctr,aes256-ctr,aes128-gcm@openssh.com,aes256-gcm@openssh.comlchacha20-poly1305@openssh.com,aes128-ctr,aes192-ctr,aes256-ctr,aes128-gcm@openssh.com,aes256-gcm@openssh.com�umac-64-etm@openssh.com,umac-128-etm@openssh.com,hmac-sha2-256-etm@openssh.com,hmac-sha2-512-etm@openssh.com,hmac-sha1-etm@openssh.com,umac-64@openssh.com,umac-128@openssh.com,hmac-sha2-256,hmac-sha2-512,hmac-sha1�umac-64-etm@openssh.com,umac-128-etm@openssh.com,hmac-sha2-256-etm@openssh.com,hmac-sha2-512-etm@openssh.com,hmac-sha1-etm@openssh.com,umac-64@openssh.com,umac-128@openssh.com,hmac-sha2-256,hmac-sha2-512,hmac-sha1none,zlib@openssh.com