Initial commit

plugins/modules/network/panos/panos_interface.py

@@ -0,0 +1,179 @@
+#!/usr/bin/python
+# -*- coding: utf-8 -*-
+#
+# Ansible module to manage PaloAltoNetworks Firewall
+# (c) 2016, techbizdev <techbizdev@paloaltonetworks.com>
+#
+# This file is part of Ansible
+#
+# Ansible is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# Ansible is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with Ansible.  If not, see <http://www.gnu.org/licenses/>.
+
+ANSIBLE_METADATA = {'metadata_version': '1.1',
+                    'status': ['deprecated'],
+                    'supported_by': 'community'}
+
+
+DOCUMENTATION = '''
+---
+module: panos_interface
+short_description: configure data-port network interface for DHCP
+description:
+    - Configure data-port (DP) network interface for DHCP. By default DP interfaces are static.
+author: "Luigi Mori (@jtschichold), Ivan Bojer (@ivanbojer)"
+requirements:
+    - pan-python can be obtained from PyPI U(https://pypi.org/project/pan-python/)
+deprecated:
+    alternative: Use U(https://galaxy.ansible.com/PaloAltoNetworks/paloaltonetworks) instead.
+    removed_in: "2.12"
+    why: Consolidating code base.
+notes:
+    - Checkmode is not supported.
+options:
+    if_name:
+        description:
+            - Name of the interface to configure.
+        required: true
+    zone_name:
+        description: >
+            Name of the zone for the interface. If the zone does not exist it is created but if the zone exists and
+            it is not of the layer3 type the operation will fail.
+        required: true
+    create_default_route:
+        description:
+            - Whether or not to add default route with router learned via DHCP.
+        default: "false"
+        type: bool
+    commit:
+        description:
+            - Commit if changed
+        default: true
+        type: bool
+extends_documentation_fragment:
+- community.general.panos
+
+'''
+
+EXAMPLES = '''
+- name: enable DHCP client on ethernet1/1 in zone public
+  interface:
+    password: "admin"
+    ip_address: "192.168.1.1"
+    if_name: "ethernet1/1"
+    zone_name: "public"
+    create_default_route: "yes"
+'''
+
+RETURN = '''
+# Default return values
+'''
+
+from ansible.module_utils.basic import AnsibleModule
+from ansible.module_utils._text import to_native
+
+try:
+    import pan.xapi
+    from pan.xapi import PanXapiError
+    HAS_LIB = True
+except ImportError:
+    HAS_LIB = False
+
+_IF_XPATH = "/config/devices/entry[@name='localhost.localdomain']" +\
+            "/network/interface/ethernet/entry[@name='%s']"
+
+_ZONE_XPATH = "/config/devices/entry[@name='localhost.localdomain']" +\
+              "/vsys/entry/zone/entry"
+_ZONE_XPATH_QUERY = _ZONE_XPATH + "[network/layer3/member/text()='%s']"
+_ZONE_XPATH_IF = _ZONE_XPATH + "[@name='%s']/network/layer3/member[text()='%s']"
+_VR_XPATH = "/config/devices/entry[@name='localhost.localdomain']" +\
+            "/network/virtual-router/entry"
+
+
+def add_dhcp_if(xapi, if_name, zone_name, create_default_route):
+    if_xml = [
+        '<entry name="%s">',
+        '<layer3>',
+        '<dhcp-client>',
+        '<create-default-route>%s</create-default-route>',
+        '</dhcp-client>'
+        '</layer3>'
+        '</entry>'
+    ]
+    cdr = 'yes'
+    if not create_default_route:
+        cdr = 'no'
+    if_xml = (''.join(if_xml)) % (if_name, cdr)
+    xapi.edit(xpath=_IF_XPATH % if_name, element=if_xml)
+
+    xapi.set(xpath=_ZONE_XPATH + "[@name='%s']/network/layer3" % zone_name,
+             element='<member>%s</member>' % if_name)
+    xapi.set(xpath=_VR_XPATH + "[@name='default']/interface",
+             element='<member>%s</member>' % if_name)
+
+    return True
+
+
+def if_exists(xapi, if_name):
+    xpath = _IF_XPATH % if_name
+    xapi.get(xpath=xpath)
+    network = xapi.element_root.find('.//layer3')
+    return (network is not None)
+
+
+def main():
+    argument_spec = dict(
+        ip_address=dict(required=True),
+        password=dict(required=True, no_log=True),
+        username=dict(default='admin'),
+        if_name=dict(required=True),
+        zone_name=dict(required=True),
+        create_default_route=dict(type='bool', default=False),
+        commit=dict(type='bool', default=True)
+    )
+    module = AnsibleModule(argument_spec=argument_spec, supports_check_mode=False)
+    if not HAS_LIB:
+        module.fail_json(msg='pan-python is required for this module')
+
+    ip_address = module.params["ip_address"]
+    password = module.params["password"]
+    username = module.params['username']
+
+    xapi = pan.xapi.PanXapi(
+        hostname=ip_address,
+        api_username=username,
+        api_password=password
+    )
+
+    if_name = module.params['if_name']
+    zone_name = module.params['zone_name']
+    create_default_route = module.params['create_default_route']
+    commit = module.params['commit']
+
+    ifexists = if_exists(xapi, if_name)
+
+    if ifexists:
+        module.exit_json(changed=False, msg="interface exists, not changed")
+
+    try:
+        changed = add_dhcp_if(xapi, if_name, zone_name, create_default_route)
+    except PanXapiError as exc:
+        module.fail_json(msg=to_native(exc))
+
+    if changed and commit:
+        xapi.commit(cmd="<commit></commit>", sync=True, interval=1)
+
+    module.exit_json(changed=changed, msg="okey dokey")
+
+
+if __name__ == '__main__':
+    main()