53 lines
1.8 KiB
Python
53 lines
1.8 KiB
Python
import paramiko
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import json
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import os
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import time # i need time to get this done
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# import modules
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with open("conf.json", "r") as file:
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cfg = json.load(file)
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# open the config file and make it accessible via "cfg"
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sshc = paramiko.client.SSHClient()
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healthstatus = "" # possible values: "ok", "err"
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healthpassing = True
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# set our variables
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def healthcheck():
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global healthstatus
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response = os.system("ping -c 2 " + cfg["server"] + ">> /dev/null")
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if response != 0:
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healthstatus = "err"
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else:
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healthstatus = "ok"
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def deploy():
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sshc.set_missing_host_key_policy(paramiko.AutoAddPolicy()) # so we don't get whined at and crash over a unrecognized host-key
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sshc.connect(cfg["server"],port=cfg["port"],key_filename=cfg["ssh-key"])
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sftp = sshc.open_sftp() # after opening the ssh connection, we'll open a sftp connection.
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sftp.put("./payload/payload.sh", "/payload.sh") # upload the payload via SFTP.
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sshc.exec_command("chmod +x $HOME/payload.sh") # make it executable
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sshc.exec_command("./payload.sh") # and finally, run the payload.
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sshc.close # close the connection.
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while True:
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healthcheck()
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if healthstatus != "ok":
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print("ONT is not responding!! Did we lose network connection, or is the ONT rebooting? waiting for ONT to respond, then deploying payload!")
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healthpassing = False
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while healthpassing == False:
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print("Checking for a response...")
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healthcheck()
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if healthstatus == "ok":
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print("ONT responded, deploying payload!")
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healthpassing == True;
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deploy()
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break
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else:
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print("Got a response! health status is ok.")
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time.sleep(30) # we will run this loop every 30 seconds so we don't pelt the poor thing in pings.
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