Python XML API Create policy issue

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L1 Bithead

Python XML API Create policy issue

My PA3020 version is 7.0.3, when i use python xml api create a policy return(<response status="error" code="5"><msg>Could not copy parent object in set handler</msg></response>)

clipboard_image_0.png

can someone help me?

I know version 9.0 can use json api,but now can not upgraud..lol.. 

 

Python code below:

import requests
import urllib3
try:
import xml.etree.cElementTree as ET
except ImportError:
import xml.etree.ElementTree as ET

class
Paloalto(object):
def __init__(self,host):
self.host = host
self.__username = 'api'
self.__password = 'python'
self.verify = False
self.url = 'https://{}/api'.format(self.host)
self.key = self.apikey()
def apikey(self):
params = {'type':'keygen','user:':self.__username,'password':self.__password}
r = requests.get(url=self.url,params=params,verify=self.verify)
res = ET.fromstring(r.text)
if res.attrib['status'] != 'success':
print('Generate API key failed for host {}.\nPlease check user/passwd/etc.'.format(self.host))
return
key = [i.text for i in res.iter('key')][0]
return key
@property
def config(self):
xpathvalue = '/config/devices/entry[@name="localhost.localdomain"]/vsys/entry[@name="vsys1"]/rulebase/security/rules/entry[@name="python"]'
elementvalue = '<from><member>trust</member></from>' \
'<to><member>untrust</member></to>' \
'<destination><member>any</member></destination>' \
'<application><member>any</member></application>' \
'<service><member>any</member></service>' \
'<source><member>any</member></source>' \
'<action>allow</action>'
params = {'type':'config','action':'set','key':self.key,
'xpath':xpathvalue,'element':elementvalue}
r = requests.post(url=self.url, params=params, verify=self.verify)
return r.text
if __name__ == '__main__':
host = '172.19.1.23'
pa = Paloalto(host)
print(pa.config)

 

L4 Transporter

Re: Python XML API Create policy issue

I would recommend using pandevice if you're looking to do automation with PAN-OS in python.

 

But to answer the question, your XML is improper, there's no opening and closing tag surrounding the element you're passing in.  If you surround what you currently have in <entry name="python"> / </entry>, it should get you around the error code you're getting now.

 

Also, if you're doing a set, I think your XPATH should not have the '/entry[@name="python"]' part, that should only be there if you're doing an edit.  It's stuff like this that pandevice helps out with.

L1 Bithead

Re: Python XML API Create policy issue

@gfreeman Thanks for you reply.

Maybe some problems in my xml body, so can you show a example policy xml body.

I will test Pandevice module, I think XML rest api speed is better pandevice.

Many thanks

L4 Transporter

Re: Python XML API Create policy issue

<entry name="deny all and log"><from><member>any</member></from><to><member>any</member></to><source><member>any</member></source><source-user><member>any</member></source-user><hip-profiles><member>any</member></hip-profiles><destination><member>any</member></destination><application><member>any</member></application><service><member>application-default</member></service><category><member>any</member></category><action>deny</action></entry>

 

Just as an FYI, you can always see what XML the PAN-OS is creating using any of the following methods:

 

https://docs.paloaltonetworks.com/pan-os/9-0/pan-os-panorama-api/get-started-with-the-pan-os-xml-api...

L1 Bithead

Re: Python XML API Create policy issue

@gfreeman many thanks !!

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