Gecko [ sachasauda.akalacademy.ac.in ]

Name	Size	Permission
io	[ DIR ]	drwxr-xr-x
__init__.py	0 B	-rw-r--r--
__init__.pyc	145 B	-rw-r--r--
__init__.pyo	145 B	-rw-r--r--
base.py	1.94 KB	-rw-r--r--
base.pyc	1.29 KB	-rw-r--r--
base.pyo	1.29 KB	-rw-r--r--
ebtables.py	9.13 KB	-rw-r--r--
ebtables.pyc	9.04 KB	-rw-r--r--
ebtables.pyo	9.04 KB	-rw-r--r--
fw.py	43.71 KB	-rw-r--r--
fw.pyc	30.67 KB	-rw-r--r--
fw.pyo	30.67 KB	-rw-r--r--
fw_config.py	35.99 KB	-rw-r--r--
fw_config.pyc	30.69 KB	-rw-r--r--
fw_config.pyo	30.69 KB	-rw-r--r--
fw_direct.py	20.12 KB	-rw-r--r--
fw_direct.pyc	14.77 KB	-rw-r--r--
fw_direct.pyo	14.77 KB	-rw-r--r--
fw_helper.py	1.79 KB	-rw-r--r--
fw_helper.pyc	2.57 KB	-rw-r--r--
fw_helper.pyo	2.57 KB	-rw-r--r--
fw_icmptype.py	2.77 KB	-rw-r--r--
fw_icmptype.pyc	3 KB	-rw-r--r--
fw_icmptype.pyo	3 KB	-rw-r--r--
fw_ifcfg.py	2.5 KB	-rw-r--r--
fw_ifcfg.pyc	1.84 KB	-rw-r--r--
fw_ifcfg.pyo	1.84 KB	-rw-r--r--
fw_ipset.py	8.96 KB	-rw-r--r--
fw_ipset.pyc	9.02 KB	-rw-r--r--
fw_ipset.pyo	9.02 KB	-rw-r--r--
fw_nm.py	6.49 KB	-rw-r--r--
fw_nm.pyc	5.93 KB	-rw-r--r--
fw_nm.pyo	5.93 KB	-rw-r--r--
fw_policies.py	2.74 KB	-rw-r--r--
fw_policies.pyc	2.94 KB	-rw-r--r--
fw_policies.pyo	2.94 KB	-rw-r--r--
fw_service.py	1.6 KB	-rw-r--r--
fw_service.pyc	2.14 KB	-rw-r--r--
fw_service.pyo	2.14 KB	-rw-r--r--
fw_test.py	22.06 KB	-rw-r--r--
fw_test.pyc	17.45 KB	-rw-r--r--
fw_test.pyo	17.45 KB	-rw-r--r--
fw_transaction.py	10.54 KB	-rw-r--r--
fw_transaction.pyc	10.96 KB	-rw-r--r--
fw_transaction.pyo	10.96 KB	-rw-r--r--
fw_zone.py	75.6 KB	-rw-r--r--
fw_zone.pyc	57.31 KB	-rw-r--r--
fw_zone.pyo	57.31 KB	-rw-r--r--
helper.py	804 B	-rw-r--r--
helper.pyc	222 B	-rw-r--r--
helper.pyo	222 B	-rw-r--r--
icmp.py	3.03 KB	-rw-r--r--
icmp.pyc	2.89 KB	-rw-r--r--
icmp.pyo	2.89 KB	-rw-r--r--
ipXtables.py	47.68 KB	-rw-r--r--
ipXtables.pyc	34.8 KB	-rw-r--r--
ipXtables.pyo	34.8 KB	-rw-r--r--
ipset.py	9.1 KB	-rw-r--r--
ipset.pyc	9.15 KB	-rw-r--r--
ipset.pyo	9.15 KB	-rw-r--r--
logger.py	30.31 KB	-rw-r--r--
logger.pyc	27.43 KB	-rw-r--r--
logger.pyo	27.43 KB	-rw-r--r--
modules.py	3.63 KB	-rw-r--r--
modules.pyc	3.56 KB	-rw-r--r--
modules.pyo	3.56 KB	-rw-r--r--
nftables.py	60.55 KB	-rw-r--r--
nftables.pyc	38.56 KB	-rw-r--r--
nftables.pyo	38.56 KB	-rw-r--r--
prog.py	1.47 KB	-rw-r--r--
prog.pyc	988 B	-rw-r--r--
prog.pyo	988 B	-rw-r--r--
rich.py	29.34 KB	-rw-r--r--
rich.pyc	23.73 KB	-rw-r--r--
rich.pyo	23.73 KB	-rw-r--r--
watcher.py	3.15 KB	-rw-r--r--
watcher.pyc	3.55 KB	-rw-r--r--
watcher.pyo	3.55 KB	-rw-r--r--

Code Editor : fw_test.py

# -*- coding: utf-8 -*-
#
# Copyright (C) 2010-2016 Red Hat, Inc.
#
# Authors:
# Thomas Woerner <twoerner@redhat.com>
#
# This program 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 2 of the License, or
# (at your option) any later version.
#
# This program 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 this program.  If not, see <http://www.gnu.org/licenses/>.
#

__all__ = [ "Firewall_test" ]

import os.path
import sys
import copy
from firewall import config
from firewall import functions
from firewall.core.fw_icmptype import FirewallIcmpType
from firewall.core.fw_service import FirewallService
from firewall.core.fw_zone import FirewallZone
from firewall.core.fw_direct import FirewallDirect
from firewall.core.fw_config import FirewallConfig
from firewall.core.fw_policies import FirewallPolicies
from firewall.core.fw_ipset import FirewallIPSet
from firewall.core.fw_helper import FirewallHelper
from firewall.core.logger import log
from firewall.core.io.firewalld_conf import firewalld_conf
from firewall.core.io.direct import Direct
from firewall.core.io.service import service_reader
from firewall.core.io.icmptype import icmptype_reader
from firewall.core.io.zone import zone_reader, Zone
from firewall.core.io.ipset import ipset_reader
from firewall.core.ipset import IPSET_TYPES
from firewall.core.io.helper import helper_reader
from firewall import errors
from firewall.errors import FirewallError

############################################################################
#
# class Firewall
#
############################################################################

class Firewall_test(object):
    def __init__(self):
        self._firewalld_conf = firewalld_conf(config.FIREWALLD_CONF)

self.ip4tables_enabled = False
        self.ip6tables_enabled = False
        self.ebtables_enabled = False
        self.ipset_enabled = False
        self.ipset_supported_types = IPSET_TYPES

self.icmptype = FirewallIcmpType(self)
        self.service = FirewallService(self)
        self.zone = FirewallZone(self)
        self.direct = FirewallDirect(self)
        self.config = FirewallConfig(self)
        self.policies = FirewallPolicies()
        self.ipset = FirewallIPSet(self)
        self.helper = FirewallHelper(self)

self.__init_vars()

def __repr__(self):
        return '%s(%r, %r, %r, %r, %r, %r, %r, %r, %r, %r, %r, %r, %r, %r, %r)' % \
            (self.__class__, self.ip4tables_enabled, self.ip6tables_enabled,
             self.ebtables_enabled, self._state, self._panic,
             self._default_zone, self._module_refcount, self._marks,
             self._min_mark, self.cleanup_on_exit, self.ipv6_rpfilter_enabled,
             self.ipset_enabled, self._individual_calls, self._log_denied,
             self._automatic_helpers)

def __init_vars(self):
        self._state = "INIT"
        self._panic = False
        self._default_zone = ""
        self._module_refcount = { }
        self._marks = [ ]
        # fallback settings will be overloaded by firewalld.conf
        self._min_mark = config.FALLBACK_MINIMAL_MARK
        self.cleanup_on_exit = config.FALLBACK_CLEANUP_ON_EXIT
        self.ipv6_rpfilter_enabled = config.FALLBACK_IPV6_RPFILTER
        self._individual_calls = config.FALLBACK_INDIVIDUAL_CALLS
        self._log_denied = config.FALLBACK_LOG_DENIED
        self._automatic_helpers = config.FALLBACK_AUTOMATIC_HELPERS

def individual_calls(self):
        return self._individual_calls

def _start(self, reload=False, complete_reload=False):
        # initialize firewall
        default_zone = config.FALLBACK_ZONE

# load firewalld config
        log.debug1("Loading firewalld config file '%s'", config.FIREWALLD_CONF)
        try:
            self._firewalld_conf.read()
        except Exception:
            log.warning("Using fallback firewalld configuration settings.")
        else:
            if self._firewalld_conf.get("DefaultZone"):
                default_zone = self._firewalld_conf.get("DefaultZone")

if self._firewalld_conf.get("MinimalMark"):
                self._min_mark = int(self._firewalld_conf.get("MinimalMark"))

if self._firewalld_conf.get("CleanupOnExit"):
                value = self._firewalld_conf.get("CleanupOnExit")
                if value is not None and value.lower() in [ "no", "false" ]:
                    self.cleanup_on_exit = False

if self._firewalld_conf.get("Lockdown"):
                value = self._firewalld_conf.get("Lockdown")
                if value is not None and value.lower() in [ "yes", "true" ]:
                    log.debug1("Lockdown is enabled")
                    try:
                        self.policies.enable_lockdown()
                    except FirewallError:
                        # already enabled, this is probably reload
                        pass

if self._firewalld_conf.get("IPv6_rpfilter"):
                value = self._firewalld_conf.get("IPv6_rpfilter")
                if value is not None:
                    if value.lower() in [ "no", "false" ]:
                        self.ipv6_rpfilter_enabled = False
                    if value.lower() in [ "yes", "true" ]:
                        self.ipv6_rpfilter_enabled = True
            if self.ipv6_rpfilter_enabled:
                log.debug1("IPv6 rpfilter is enabled")
            else:
                log.debug1("IPV6 rpfilter is disabled")

if self._firewalld_conf.get("IndividualCalls"):
                value = self._firewalld_conf.get("IndividualCalls")
                if value is not None and value.lower() in [ "yes", "true" ]:
                    log.debug1("IndividualCalls is enabled")
                    self._individual_calls = True

if self._firewalld_conf.get("LogDenied"):
                value = self._firewalld_conf.get("LogDenied")
                if value is None or value.lower() == "no":
                    self._log_denied = "off"
                else:
                    self._log_denied = value.lower()
                    log.debug1("LogDenied is set to '%s'", self._log_denied)

if self._firewalld_conf.get("AutomaticHelpers"):
                value = self._firewalld_conf.get("AutomaticHelpers")
                if value is not None:
                    if value.lower() in [ "no", "false" ]:
                        self._automatic_helpers = "no"
                    elif value.lower() in [ "yes", "true" ]:
                        self._automatic_helpers = "yes"
                    else:
                        self._automatic_helpers = value.lower()
                    log.debug1("AutomaticHelpers is set to '%s'",
                               self._automatic_helpers)

self.config.set_firewalld_conf(copy.deepcopy(self._firewalld_conf))

# load lockdown whitelist
        log.debug1("Loading lockdown whitelist")
        try:
            self.policies.lockdown_whitelist.read()
        except Exception as msg:
            if self.policies.query_lockdown():
                log.error("Failed to load lockdown whitelist '%s': %s",
                      self.policies.lockdown_whitelist.filename, msg)
            else:
                log.debug1("Failed to load lockdown whitelist '%s': %s",
                      self.policies.lockdown_whitelist.filename, msg)

# copy policies to config interface
        self.config.set_policies(copy.deepcopy(self.policies))

# load ipset files
        self._loader(config.FIREWALLD_IPSETS, "ipset")
        self._loader(config.ETC_FIREWALLD_IPSETS, "ipset")

# load icmptype files
        self._loader(config.FIREWALLD_ICMPTYPES, "icmptype")
        self._loader(config.ETC_FIREWALLD_ICMPTYPES, "icmptype")

if len(self.icmptype.get_icmptypes()) == 0:
            log.error("No icmptypes found.")

# load helper files
        self._loader(config.FIREWALLD_HELPERS, "helper")
        self._loader(config.ETC_FIREWALLD_HELPERS, "helper")

# load service files
        self._loader(config.FIREWALLD_SERVICES, "service")
        self._loader(config.ETC_FIREWALLD_SERVICES, "service")

if len(self.service.get_services()) == 0:
            log.error("No services found.")

# load zone files
        self._loader(config.FIREWALLD_ZONES, "zone")
        self._loader(config.ETC_FIREWALLD_ZONES, "zone")

if len(self.zone.get_zones()) == 0:
            log.fatal("No zones found.")
            sys.exit(1)

# check minimum required zones
        error = False
        for z in [ "block", "drop", "trusted" ]:
            if z not in self.zone.get_zones():
                log.fatal("Zone '%s' is not available.", z)
                error = True
        if error:
            sys.exit(1)

# check if default_zone is a valid zone
        if default_zone not in self.zone.get_zones():
            if "public" in self.zone.get_zones():
                zone = "public"
            elif "external" in self.zone.get_zones():
                zone = "external"
            else:
                zone = "block" # block is a base zone, therefore it has to exist

log.error("Default zone '%s' is not valid. Using '%s'.",
                      default_zone, zone)
            default_zone = zone
        else:
            log.debug1("Using default zone '%s'", default_zone)

# load direct rules
        obj = Direct(config.FIREWALLD_DIRECT)
        if os.path.exists(config.FIREWALLD_DIRECT):
            log.debug1("Loading direct rules file '%s'" % \
                       config.FIREWALLD_DIRECT)
            try:
                obj.read()
            except Exception as msg:
                log.error("Failed to load direct rules file '%s': %s",
                          config.FIREWALLD_DIRECT, msg)
        self.config.set_direct(copy.deepcopy(obj))

self._default_zone = self.check_zone(default_zone)

self._state = "RUNNING"

def start(self):
        self._start()

def _loader(self, path, reader_type, combine=False):
        # combine: several zone files are getting combined into one obj
        if not os.path.isdir(path):
            return

if combine:
            if path.startswith(config.ETC_FIREWALLD) and reader_type == "zone":
                combined_zone = Zone()
                combined_zone.name = os.path.basename(path)
                combined_zone.check_name(combined_zone.name)
                combined_zone.path = path
                combined_zone.default = False
            else:
                combine = False

for filename in sorted(os.listdir(path)):
            if not filename.endswith(".xml"):
                if path.startswith(config.ETC_FIREWALLD) and \
                        reader_type == "zone" and \
                        os.path.isdir("%s/%s" % (path, filename)):
                    self._loader("%s/%s" % (path, filename), reader_type,
                                 combine=True)
                continue

name = "%s/%s" % (path, filename)
            log.debug1("Loading %s file '%s'", reader_type, name)
            try:
                if reader_type == "icmptype":
                    obj = icmptype_reader(filename, path)
                    if obj.name in self.icmptype.get_icmptypes():
                        orig_obj = self.icmptype.get_icmptype(obj.name)
                        log.debug1("  Overloads %s '%s' ('%s/%s')", reader_type,
                                   orig_obj.name, orig_obj.path,
                                   orig_obj.filename)
                        self.icmptype.remove_icmptype(orig_obj.name)
                    elif obj.path.startswith(config.ETC_FIREWALLD):
                        obj.default = True
                    self.icmptype.add_icmptype(obj)
                    # add a deep copy to the configuration interface
                    self.config.add_icmptype(copy.deepcopy(obj))
                elif reader_type == "service":
                    obj = service_reader(filename, path)
                    if obj.name in self.service.get_services():
                        orig_obj = self.service.get_service(obj.name)
                        log.debug1("  Overloads %s '%s' ('%s/%s')", reader_type,
                                   orig_obj.name, orig_obj.path,
                                   orig_obj.filename)
                        self.service.remove_service(orig_obj.name)
                    elif obj.path.startswith(config.ETC_FIREWALLD):
                        obj.default = True
                    self.service.add_service(obj)
                    # add a deep copy to the configuration interface
                    self.config.add_service(copy.deepcopy(obj))
                elif reader_type == "zone":
                    obj = zone_reader(filename, path, no_check_name=combine)
                    if combine:
                        # Change name for permanent configuration
                        obj.name = "%s/%s" % (
                            os.path.basename(path),
                            os.path.basename(filename)[0:-4])
                        obj.check_name(obj.name)
                    # Copy object before combine
                    config_obj = copy.deepcopy(obj)
                    if obj.name in self.zone.get_zones():
                        orig_obj = self.zone.get_zone(obj.name)
                        self.zone.remove_zone(orig_obj.name)
                        if orig_obj.combined:
                            log.debug1("  Combining %s '%s' ('%s/%s')",
                                        reader_type, obj.name,
                                        path, filename)
                            obj.combine(orig_obj)
                        else:
                            log.debug1("  Overloads %s '%s' ('%s/%s')",
                                       reader_type,
                                       orig_obj.name, orig_obj.path,
                                       orig_obj.filename)
                    elif obj.path.startswith(config.ETC_FIREWALLD):
                        obj.default = True
                        config_obj.default = True
                    self.config.add_zone(config_obj)
                    if combine:
                        log.debug1("  Combining %s '%s' ('%s/%s')",
                                   reader_type, combined_zone.name,
                                   path, filename)
                        combined_zone.combine(obj)
                    else:
                        self.zone.add_zone(obj)
                elif reader_type == "ipset":
                    obj = ipset_reader(filename, path)
                    if obj.name in self.ipset.get_ipsets():
                        orig_obj = self.ipset.get_ipset(obj.name)
                        log.debug1("  Overloads %s '%s' ('%s/%s')", reader_type,
                                   orig_obj.name, orig_obj.path,
                                   orig_obj.filename)
                        self.ipset.remove_ipset(orig_obj.name)
                    elif obj.path.startswith(config.ETC_FIREWALLD):
                        obj.default = True
                    self.ipset.add_ipset(obj)
                    # add a deep copy to the configuration interface
                    self.config.add_ipset(copy.deepcopy(obj))
                elif reader_type == "helper":
                    obj = helper_reader(filename, path)
                    if obj.name in self.helper.get_helpers():
                        orig_obj = self.helper.get_helper(obj.name)
                        log.debug1("  Overloads %s '%s' ('%s/%s')", reader_type,
                                   orig_obj.name, orig_obj.path,
                                   orig_obj.filename)
                        self.helper.remove_helper(orig_obj.name)
                    elif obj.path.startswith(config.ETC_FIREWALLD):
                        obj.default = True
                    self.helper.add_helper(obj)
                    # add a deep copy to the configuration interface
                    self.config.add_helper(copy.deepcopy(obj))
                else:
                    log.fatal("Unknown reader type %s", reader_type)
            except FirewallError as msg:
                log.error("Failed to load %s file '%s': %s", reader_type,
                          name, msg)
            except Exception:
                log.error("Failed to load %s file '%s':", reader_type, name)
                log.exception()

if combine and combined_zone.combined:
            if combined_zone.name in self.zone.get_zones():
                orig_obj = self.zone.get_zone(combined_zone.name)
                log.debug1("  Overloading and deactivating %s '%s' ('%s/%s')",
                           reader_type, orig_obj.name, orig_obj.path,
                           orig_obj.filename)
                try:
                    self.zone.remove_zone(combined_zone.name)
                except:
                    pass
                self.config.forget_zone(combined_zone.name)
            self.zone.add_zone(combined_zone)

def cleanup(self):
        self.icmptype.cleanup()
        self.service.cleanup()
        self.zone.cleanup()
        self.ipset.cleanup()
        self.helper.cleanup()
        self.config.cleanup()
        self.direct.cleanup()
        self.policies.cleanup()
        self._firewalld_conf.cleanup()
        self.__init_vars()

def stop(self):
        self.cleanup()

# check functions

def check_panic(self):
        return

def check_zone(self, zone):
        _zone = zone
        if not _zone or _zone == "":
            _zone = self.get_default_zone()
        if _zone not in self.zone.get_zones():
            raise FirewallError(errors.INVALID_ZONE, _zone)
        return _zone

def check_interface(self, interface):
        if not functions.checkInterface(interface):
            raise FirewallError(errors.INVALID_INTERFACE, interface)

def check_service(self, service):
        self.service.check_service(service)

def check_port(self, port):
        range = functions.getPortRange(port)

if range == -2 or range == -1 or range is None or \
                (len(range) == 2 and range[0] >= range[1]):
            if range == -2:
                log.debug1("'%s': port > 65535" % port)
            elif range == -1:
                log.debug1("'%s': port is invalid" % port)
            elif range is None:
                log.debug1("'%s': port is ambiguous" % port)
            elif len(range) == 2 and range[0] >= range[1]:
                log.debug1("'%s': range start >= end" % port)
            raise FirewallError(errors.INVALID_PORT, port)

def check_tcpudp(self, protocol):
        if not protocol:
            raise FirewallError(errors.MISSING_PROTOCOL)
        if protocol not in [ "tcp", "udp", "sctp", "dccp" ]:
            raise FirewallError(errors.INVALID_PROTOCOL,
                                "'%s' not in {'tcp'|'udp'|'sctp'|'dccp'}" % \
                                protocol)

def check_ip(self, ip):
        if not functions.checkIP(ip):
            raise FirewallError(errors.INVALID_ADDR, ip)

def check_address(self, ipv, source):
        if ipv == "ipv4":
            if not functions.checkIPnMask(source):
                raise FirewallError(errors.INVALID_ADDR, source)
        elif ipv == "ipv6":
            if not functions.checkIP6nMask(source):
                raise FirewallError(errors.INVALID_ADDR, source)
        else:
            raise FirewallError(errors.INVALID_IPV,
                                "'%s' not in {'ipv4'|'ipv6'}")

def check_icmptype(self, icmp):
        self.icmptype.check_icmptype(icmp)

# RELOAD

def reload(self, stop=False):
        return

# STATE

def get_state(self):
        return self._state

# PANIC MODE

def enable_panic_mode(self):
        return

def disable_panic_mode(self):
        return

def query_panic_mode(self):
        return self._panic

# LOG DENIED

def get_log_denied(self):
        return self._log_denied

def set_log_denied(self, value):
        if value not in config.LOG_DENIED_VALUES:
            raise FirewallError(errors.INVALID_VALUE,
                                "'%s', choose from '%s'" % \
                                (value, "','".join(config.LOG_DENIED_VALUES)))

if value != self.get_log_denied():
            self._log_denied = value
            self._firewalld_conf.set("LogDenied", value)
            self._firewalld_conf.write()

# now reload the firewall
            self.reload()
        else:
            raise FirewallError(errors.ALREADY_SET, value)

# AUTOMATIC HELPERS

def get_automatic_helpers(self):
        return self._automatic_helpers

def set_automatic_helpers(self, value):
        if value not in config.AUTOMATIC_HELPERS_VALUES:
            raise FirewallError(errors.INVALID_VALUE,
                                "'%s', choose from '%s'" % \
                                (value, "','".join(config.AUTOMATIC_HELPERS_VALUES)))

if value != self.get_automatic_helpers():
            self._automatic_helpers = value
            self._firewalld_conf.set("AutomaticHelpers", value)
            self._firewalld_conf.write()

# now reload the firewall
            self.reload()
        else:
            raise FirewallError(errors.ALREADY_SET, value)

# DEFAULT ZONE

def get_default_zone(self):
        return self._default_zone

def set_default_zone(self, zone):
        _zone = self.check_zone(zone)
        if _zone != self._default_zone:
            self._default_zone = _zone
            self._firewalld_conf.set("DefaultZone", _zone)
            self._firewalld_conf.write()
        else:
            raise FirewallError(errors.ZONE_ALREADY_SET, _zone)

# lockdown

def enable_lockdown(self):
        self._firewalld_conf.set("Lockdown", "yes")
        self._firewalld_conf.write()
        
    def disable_lockdown(self):
        self._firewalld_conf.set("Lockdown", "no")
        self._firewalld_conf.write()

${this.title}

Code Editor : fw_test.py