Add script to establish SSH daemon tunnels

feature/node-rewrite
Sven Slootweg 12 years ago
parent 2c60dca0d1
commit d3f070850f

@ -0,0 +1,23 @@
import sys, subprocess
stfu = open("/dev/null", "w")
def run_command(args):
pr = subprocess.Popen(args, stdout=subprocess.PIPE, stderr=subprocess.PIPE)
data = pr.communicate()
pr.wait()
return pr.returncode
host = sys.argv[1]
user = sys.argv[2]
port = int(sys.argv[3])
keyfile = sys.argv[4]
session_key = sys.argv[5]
if run_command(["ssh", "%s@%s" % (user, host), "-i", keyfile, "cd /etc/cvm/command_daemon; echo '%s' > session_key && ./command_daemon" % session_key]) == 0:
if run_command(["autossh", "-f", "-i", keyfile, "-M", str(port + 1), "%s@%s" % (user, host), "-L", "%s:localhost:3434" % port, "-N"]) == 0:
exit(0)
else:
sys.stderr.write("Failed to establish tunnel.\n")
else:
sys.stderr.write("Failed to start daemon.\n")
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