notebookvb

WireGuard/rosrun.py

@@ -0,0 +1,30 @@
+#!/usr/bin/env python3
+"""Run RouterOS commands over SSH. Creds from env: ROS_HOST, ROS_PORT, ROS_USER, ROS_PASS.
+Commands: one per line on stdin, or via --cmd. Prints output per command."""
+import os, sys, paramiko
+
+host = os.environ["ROS_HOST"]
+port = int(os.environ.get("ROS_PORT", "22"))
+user = os.environ["ROS_USER"]
+pw   = os.environ["ROS_PASS"]
+
+cmds = []
+if "--cmd" in sys.argv:
+    cmds = [sys.argv[sys.argv.index("--cmd") + 1]]
+else:
+    cmds = [l.rstrip("\n") for l in sys.stdin if l.strip()]
+
+cli = paramiko.SSHClient()
+cli.set_missing_host_key_policy(paramiko.AutoAddPolicy())
+cli.connect(host, port=port, username=user, password=pw,
+            look_for_keys=False, allow_agent=False, timeout=20)
+
+for c in cmds:
+    print(f"\n===== CMD: {c}")
+    stdin, stdout, stderr = cli.exec_command(c, timeout=30)
+    out = stdout.read().decode("utf-8", "replace")
+    err = stderr.read().decode("utf-8", "replace")
+    sys.stdout.write(out)
+    if err.strip():
+        sys.stdout.write("--- stderr ---\n" + err)
+cli.close()