def main():
module = AnsibleModule(argument_spec=VLAN_ARGUMENT_SPEC,
supports_check_mode=True)
pfmodule = PFSenseVlanModule(module)
pfmodule.run(module.params)
pfmodule.commit_changes()
class PFSenseModuleAggregate(object):
""" module managing pfsense aggregated aliases, rules, rule separators, interfaces and vlans """
def __init__(self, module):
self.module = module
self.pfsense = PFSenseModule(module)
self.pfsense_aliases = PFSenseAliasModule(module, self.pfsense)
self.pfsense_interfaces = PFSenseInterfaceModule(module, self.pfsense)
self.pfsense_rules = PFSenseRuleModule(module, self.pfsense)
self.pfsense_rule_separators = PFSenseRuleSeparatorModule(module, self.pfsense)
self.pfsense_vlans = PFSenseVlanModule(module, self.pfsense)
def _update(self):
run = False
cmd = 'require_once("filter.inc");\n'
if self.pfsense_vlans.result['changed']:
run = True
cmd += self.pfsense_vlans.get_update_cmds()
if self.pfsense_interfaces.result['changed']:
run = True
cmd += self.pfsense_interfaces.get_update_cmds()
cmd += 'if (filter_configure() == 0) { \n'
if self.pfsense_aliases.result['changed']:
run = True
cmd += 'clear_subsystem_dirty(\'aliases\');\n'
if self.pfsense_rules.result['changed'] or self.pfsense_rule_separators.result['changed']:
run = True
cmd += 'clear_subsystem_dirty(\'filter\');\n'
cmd += '}'
if run:
return self.pfsense.phpshell(cmd)
return ('', '', '')
def want_rule(self, rule_elt, rules):
""" return True if we want to keep rule_elt """
descr = rule_elt.find('descr')
interface = rule_elt.find('interface')
# probably not a rule
if descr is None or interface is None:
return True
for rule in rules:
if rule['state'] == 'absent':
continue
if rule['name'] == descr.text and self.pfsense.parse_interface(rule['interface']) == interface.text:
return True
return False
def want_rule_separator(self, separator_elt, rule_separators):
""" return True if we want to keep separator_elt """
name = separator_elt.find('text').text
interface = separator_elt.find('if').text
for separator in rule_separators:
if separator['state'] == 'absent':
continue
if separator['name'] != name:
continue
if self.pfsense.parse_interface(separator['interface']) == interface or interface == 'floatingrules' and separator.get('floating'):
return True
return False
@staticmethod
def want_alias(alias_elt, aliases):
""" return True if we want to keep alias_elt """
name = alias_elt.find('name')
alias_type = alias_elt.find('type')
# probably not an alias
if name is None or type is None:
return True
for alias in aliases:
if alias['state'] == 'absent':
continue
if alias['name'] == name.text and alias['type'] == alias_type.text:
return True
return False
def want_interface(self, interface_elt, interfaces):
""" return True if we want to keep interface_elt """
descr_elt = interface_elt.find('descr')
if descr_elt is not None and descr_elt.text:
name = descr_elt.text
else:
name = interface_elt.tag
for interface in interfaces:
if interface['state'] == 'absent':
continue
if interface['descr'] == name:
return True
return False
@staticmethod
def want_vlan(vlan_elt, vlans):
""" return True if we want to keep vlan_elt """
tag = int(vlan_elt.find('tag').text)
interface = vlan_elt.find('if')
for vlan in vlans:
if vlan['state'] == 'absent':
continue
if vlan['vlan_id'] == tag and vlan['interface'] == interface.text:
return True
return False
@staticmethod
def is_filtered(interface_filter, floating_filter, params):
if interface_filter is None:
return False
if 'floating' in params:
if isinstance(params['floating'], str):
floating = params['floating'].lower()
else:
floating = 'true' if params['floating'] else 'false'
if floating != 'false' and floating != 'no':
return not floating_filter
return floating_filter or params['interface'].lower() != interface_filter
def run_rules(self):
""" process input params to add/update/delete all rules """
want = self.module.params['aggregated_rules']
interface_filter = self.module.params['interface_filter'].lower() if self.module.params.get('interface_filter') is not None else None
floating_filter = False
if interface_filter is not None and interface_filter.lower() == 'floating':
floating_filter = True
if want is None:
return
# delete every other rule if required
if self.module.params['purge_rules']:
todel = []
for rule_elt in self.pfsense_rules.root_elt:
if not self.want_rule(rule_elt, want):
params = {}
params['state'] = 'absent'
params['name'] = rule_elt.find('descr').text
if rule_elt.find('floating') is not None:
params['floating'] = True
interfaces = rule_elt.find('interface').text.split(',')
params['interface'] = list()
for interface in interfaces:
target = self.pfsense.get_interface_display_name(interface, return_none=True)
if target is not None:
params['interface'].append(target)
else:
params['interface'].append(interface)
params['interface'] = ','.join(params['interface'])
else:
params['interface'] = self.pfsense.get_interface_display_name(rule_elt.find('interface').text, return_none=True)
if params['interface'] is None:
continue
todel.append(params)
for params in todel:
if self.is_filtered(interface_filter, floating_filter, params):
continue
self.pfsense_rules.run(params)
# generating order if required
if self.module.params.get('order_rules'):
last_rules = dict()
for params in want:
if params.get('before') is not None or params.get('after') is not None:
self.module.fail_json(msg="You can't use after or before parameters on rules when using order_rules (see {0})".format(params['name']))
if params.get('state') == 'absent':
continue
if params.get('floating'):
key = 'floating'
else:
key = params['interface']
# first rule on interface
if key not in last_rules:
params['after'] = 'top'
last_rules[key] = params['name']
continue
params['after'] = last_rules[key]
last_rules[key] = params['name']
# processing aggregated parameters
for params in want:
if self.is_filtered(interface_filter, floating_filter, params):
continue
self.pfsense_rules.run(params)
def run_aliases(self):
""" process input params to add/update/delete all aliases """
want = self.module.params['aggregated_aliases']
if want is None:
return
# processing aggregated parameter
for param in want:
self.pfsense_aliases.run(param)
# delete every other alias if required
if self.module.params['purge_aliases']:
todel = []
for alias_elt in self.pfsense_aliases.root_elt:
if not self.want_alias(alias_elt, want):
params = {}
params['state'] = 'absent'
params['name'] = alias_elt.find('name').text
todel.append(params)
for params in todel:
self.pfsense_aliases.run(params)
def run_interfaces(self):
""" process input params to add/update/delete all interfaces """
want = self.module.params['aggregated_interfaces']
if want is None:
return
# processing aggregated parameter
for param in want:
self.pfsense_interfaces.run(param)
# delete every other if required
if self.module.params['purge_interfaces']:
todel = []
for interface_elt in self.pfsense_interfaces.root_elt:
if not self.want_interface(interface_elt, want):
params = {}
params['state'] = 'absent'
descr_elt = interface_elt.find('descr')
if descr_elt is not None and descr_elt.text:
params['descr'] = descr_elt.text
todel.append(params)
for params in todel:
self.pfsense_interfaces.run(params)
def run_rule_separators(self):
""" process input params to add/update/delete all separators """
want = self.module.params['aggregated_rule_separators']
interface_filter = self.module.params['interface_filter'].lower() if self.module.params.get('interface_filter') is not None else None
floating_filter = False
if interface_filter is not None and interface_filter.lower() == 'floating':
floating_filter = True
if want is None:
return
# processing aggregated parameter
for params in want:
if self.is_filtered(interface_filter, floating_filter, params):
continue
self.pfsense_rule_separators.run(params)
# delete every other if required
if self.module.params['purge_rule_separators']:
todel = []
for interface_elt in self.pfsense_rule_separators.separators:
for separator_elt in interface_elt:
if not self.want_rule_separator(separator_elt, want):
params = {}
params['state'] = 'absent'
params['name'] = separator_elt.find('text').text
if interface_elt.tag == 'floatingrules':
params['floating'] = True
else:
params['interface'] = self.pfsense.get_interface_display_name(interface_elt.tag, return_none=True)
if params['interface'] is None:
continue
todel.append(params)
for params in todel:
if self.is_filtered(interface_filter, floating_filter, params):
continue
self.pfsense_rule_separators.run(params)
def run_vlans(self):
""" process input params to add/update/delete all vlans """
want = self.module.params['aggregated_vlans']
if want is None:
return
# processing aggregated parameter
for param in want:
self.pfsense_vlans.run(param)
# delete every other if required
if self.module.params['purge_vlans']:
todel = []
for vlan_elt in self.pfsense_vlans.root_elt:
if not self.want_vlan(vlan_elt, want):
params = {}
params['state'] = 'absent'
params['interface'] = vlan_elt.find('if').text
params['vlan_id'] = int(vlan_elt.find('tag').text)
todel.append(params)
for params in todel:
self.pfsense_vlans.run(params)
def commit_changes(self):
""" apply changes and exit module """
stdout = ''
stderr = ''
changed = (
self.pfsense_aliases.result['changed'] or self.pfsense_interfaces.result['changed'] or self.pfsense_rules.result['changed']
or self.pfsense_rule_separators.result['changed'] or self.pfsense_vlans.result['changed']
)
if changed and not self.module.check_mode:
self.pfsense.write_config(descr='aggregated change')
(dummy, stdout, stderr) = self._update()
result = {}
result['result_aliases'] = self.pfsense_aliases.result['commands']
result['result_interfaces'] = self.pfsense_interfaces.result['commands']
result['result_rules'] = self.pfsense_rules.result['commands']
result['result_rule_separators'] = self.pfsense_rule_separators.result['commands']
result['result_vlans'] = self.pfsense_vlans.result['commands']
result['changed'] = changed
result['stdout'] = stdout
result['stderr'] = stderr
self.module.exit_json(**result)