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Viewing File: /usr/lib64/python2.7/site-packages/seobject/__init__.py
#! /usr/bin/python -Es
# Copyright (C) 2005-2013 Red Hat
# see file 'COPYING' for use and warranty information
#
# semanage is a tool for managing SELinux configuration files
#
#    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, write to the Free Software
#    Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
#                                        02111-1307  USA
#
#
import pwd
import grp
import string
import selinux
import tempfile
import os
import re
import sys
import stat
import shutil
import socket
from semanage import *
PROGNAME = "policycoreutils"
import sepolicy
from sepolicy import boolean_desc, boolean_category, gen_bool_dict
gen_bool_dict()
from IPy import IP

import gettext
gettext.bindtextdomain(PROGNAME, "/usr/share/locale")
gettext.textdomain(PROGNAME)
try:
    gettext.install(PROGNAME,
                    unicode=True,
                    codeset = 'utf-8')
except TypeError:
    # Failover to python3 install
    gettext.install(PROGNAME,
                    codeset = 'utf-8')
except IOError:
    import builtins
    builtins.__dict__['_'] = str

is_mls_enabled = True

import syslog

file_types = {}
file_types[""] = SEMANAGE_FCONTEXT_ALL
file_types["all files"] = SEMANAGE_FCONTEXT_ALL
file_types["a"] = SEMANAGE_FCONTEXT_ALL
file_types["regular file"] = SEMANAGE_FCONTEXT_REG
file_types["--"] = SEMANAGE_FCONTEXT_REG
file_types["f"] = SEMANAGE_FCONTEXT_REG
file_types["-d"] = SEMANAGE_FCONTEXT_DIR
file_types["directory"] = SEMANAGE_FCONTEXT_DIR
file_types["d"] = SEMANAGE_FCONTEXT_DIR
file_types["-c"] = SEMANAGE_FCONTEXT_CHAR
file_types["character device"] = SEMANAGE_FCONTEXT_CHAR
file_types["c"] = SEMANAGE_FCONTEXT_CHAR
file_types["-b"] = SEMANAGE_FCONTEXT_BLOCK
file_types["block device"] = SEMANAGE_FCONTEXT_BLOCK
file_types["b"] = SEMANAGE_FCONTEXT_BLOCK
file_types["-s"] = SEMANAGE_FCONTEXT_SOCK
file_types["socket"] = SEMANAGE_FCONTEXT_SOCK
file_types["s"] = SEMANAGE_FCONTEXT_SOCK
file_types["-l"] = SEMANAGE_FCONTEXT_LINK
file_types["l"] = SEMANAGE_FCONTEXT_LINK
file_types["symbolic link"] = SEMANAGE_FCONTEXT_LINK
file_types["p"] = SEMANAGE_FCONTEXT_PIPE
file_types["-p"] = SEMANAGE_FCONTEXT_PIPE
file_types["named pipe"] = SEMANAGE_FCONTEXT_PIPE

file_type_str_to_option = {"all files": "a",
                           "regular file":"f",
                           "directory":"d",
                           "character device":"c",
                           "block device":"b",
                           "socket":"s",
                           "symbolic link":"l",
                           "named pipe":"p"}

ftype_to_audit = {"": "any",
                  "a": "any",
                  "b": "block",
                  "c": "char",
                  "d": "dir",
                  "f": "file",
                  "l": "symlink",
                  "p": "pipe",
                  "s": "socket"}

try:
        import audit
        #test if audit module is enabled
        audit.audit_close(audit.audit_open())

        class logger:
                def __init__(self):
                        self.audit_fd = audit.audit_open()
                        self.log_list = []
                        self.log_change_list = []

                def log(self, msg, name="", sename="", serole="", serange="", oldsename="", oldserole="", oldserange=""):

                        sep = "-"
                        if sename != oldsename:
                                msg += sep + "sename"
                                sep = ","
                        if serole != oldserole:
                                msg += sep + "role"
                                sep = ","
                        if serange != oldserange:
                                msg += sep + "range"
                                sep = ","

                        self.log_list.append([self.audit_fd, audit.AUDIT_ROLE_ASSIGN, sys.argv[0], str(msg), name, 0, sename, serole, serange, oldsename, oldserole, oldserange, "", "", ""])

                def log_remove(self, msg, name="", sename="", serole="", serange="", oldsename="", oldserole="", oldserange=""):
                        self.log_list.append([self.audit_fd, audit.AUDIT_ROLE_REMOVE, sys.argv[0], str(msg), name, 0, sename, serole, serange, oldsename, oldserole, oldserange, "", "", ""])

                def log_change(self, msg):
                        self.log_change_list.append([self.audit_fd, audit.AUDIT_USER_MAC_CONFIG_CHANGE, str(msg), "semanage", "", "", ""])

                def commit(self, success):
                        for l in self.log_list:
                                audit.audit_log_semanage_message(*(l + [success]))
                        for l in self.log_change_list:
                                audit.audit_log_user_comm_message(*(l + [success]))
                        self.log_list = []
                        self.log_change_list = []
except OSError, ImportError:
        class logger:
                def __init__(self):
                        self.log_list = []

                def log(self, msg, name="", sename="", serole="", serange="", oldsename="", oldserole="", oldserange=""):
                        message = " %s name=%s" % (msg, name)
                        if sename != "":
                                message += " sename=" + sename
                        if oldsename != "":
                                message += " oldsename=" + oldsename
                        if serole != "":
                                message += " role=" + serole
                        if oldserole != "":
                                message += " old_role=" + oldserole
                        if serange != "" and serange != None:
                                message += " MLSRange=" + serange
                        if oldserange != "" and oldserange != None:
                                message += " old_MLSRange=" + oldserange
                        self.log_list.append(message)

                def log_remove(self, msg, name="", sename="", serole="", serange="", oldsename="", oldserole="", oldserange=""):
                        self.log(msg, name, sename, serole, serange, oldsename, oldserole, oldserange)

                def log_change(self, msg):
                        self.log_list.append(" %s" % msg)

                def commit(self, success):
                        if success == 1:
                                message = "Successful: "
                        else:
                                message = "Failed: "
                        for l in self.log_list:
                                syslog.syslog(syslog.LOG_INFO, message + l)

class nulllogger:
        def log(self, msg, name="", sename="", serole="", serange="", oldsename="", oldserole="", oldserange=""):
                pass

        def log_remove(self, msg, name="", sename="", serole="", serange="", oldsename="", oldserole="", oldserange=""):
                pass

        def log_change(self, msg):
                pass

        def commit(self, success):
                pass

def validate_level(raw):
        sensitivity = "s[0-9]*"
        category = "c[0-9]*"
        cat_range = category + "(\." + category +")?"
        categories = cat_range + "(\," + cat_range + ")*"
        reg = sensitivity + "(-" + sensitivity + ")?" + "(:" + categories + ")?"
        return re.search("^" + reg +"$", raw)

def translate(raw, prepend=1):
        filler = "a:b:c:"
        if prepend == 1:
                context = "%s%s" % (filler, raw)
        else:
                context = raw
        (rc, trans) = selinux.selinux_raw_to_trans_context(context)
        if rc != 0:
                return raw
        if prepend:
                trans = trans[len(filler):]
        if trans == "":
                return raw
        else:
                return trans

def untranslate(trans, prepend=1):
        filler = "a:b:c:"
        if prepend == 1:
                context = "%s%s" % (filler, trans)
        else:
                context = trans

        (rc, raw) = selinux.selinux_trans_to_raw_context(context)
        if rc != 0:
                return trans
        if prepend:
                raw = raw[len(filler):]
        if raw == "":
                return trans
        else:
                return raw


class semanageRecords:
        transaction = False
        handle = None
        store = None

        def __init__(self, store):
                global handle
                self.noreload = False
                self.sh = self.get_handle(store)

                rc, localstore = selinux.selinux_getpolicytype()
                if store == "" or store == localstore:
                        self.mylog = logger()
                else:
                        self.mylog = nulllogger()

        def set_reload(self, load):
                if not load:
                        self.noreload = True

        def get_handle(self, store):
                global is_mls_enabled

                if semanageRecords.handle:
                        return semanageRecords.handle

                handle = semanage_handle_create()
                if not handle:
                        raise ValueError(_("Could not create semanage handle"))

                if not semanageRecords.transaction and store != "":
                        semanage_select_store(handle, store, SEMANAGE_CON_DIRECT)
                        semanageRecords.store = store

                if not semanage_is_managed(handle):
                        semanage_handle_destroy(handle)
                        raise ValueError(_("SELinux policy is not managed or store cannot be accessed."))

                rc = semanage_access_check(handle)
                if rc < SEMANAGE_CAN_READ:
                        semanage_handle_destroy(handle)
                        raise ValueError(_("Cannot read policy store."))

                rc = semanage_connect(handle)
                if rc < 0:
                        semanage_handle_destroy(handle)
                        raise ValueError(_("Could not establish semanage connection"))

                is_mls_enabled = semanage_mls_enabled(handle)
                if is_mls_enabled < 0:
                        semanage_handle_destroy(handle)
                        raise ValueError(_("Could not test MLS enabled status"))

                semanageRecords.handle = handle
                return semanageRecords.handle

        def deleteall(self):
                raise ValueError(_("Not yet implemented"))

        def start(self):
                if semanageRecords.transaction:
                        raise ValueError(_("Semanage transaction already in progress"))
                self.begin()
                semanageRecords.transaction = True

        def begin(self):
                if semanageRecords.transaction:
                        return
                rc = semanage_begin_transaction(self.sh)
                if rc < 0:
                        raise ValueError(_("Could not start semanage transaction"))

        def customized(self):
                raise ValueError(_("Not yet implemented"))

        def commit(self):
                if semanageRecords.transaction:
                        return

                if self.noreload:
                        semanage_set_reload(self.sh, 0)
                rc = semanage_commit(self.sh)
                if rc < 0:
                        self.mylog.commit(0)
                        raise ValueError(_("Could not commit semanage transaction"))
                self.mylog.commit(1)

        def finish(self):
                if not semanageRecords.transaction:
                        raise ValueError(_("Semanage transaction not in progress"))
                semanageRecords.transaction = False
                self.commit()


class moduleRecords(semanageRecords):
        
        def __init__(self, store):
                semanageRecords.__init__(self, store)

        def get_all(self):
                l = []
                (rc, mlist, number) = semanage_module_list_all(self.sh)
                if rc < 0:
                        raise ValueError(_("Could not list SELinux modules"))

                for i in range(number):
                        mod = semanage_module_list_nth(mlist, i)

                        rc, name = semanage_module_info_get_name(self.sh, mod)
                        if rc < 0:
                                raise ValueError(_("Could not get module name"))

                        rc, enabled = semanage_module_info_get_enabled(self.sh, mod)
                        if rc < 0:
                                raise ValueError(_("Could not get module enabled"))

                        rc, priority = semanage_module_info_get_priority(self.sh, mod)
                        if rc < 0:
                                raise ValueError(_("Could not get module priority"))

                        rc, lang_ext = semanage_module_info_get_lang_ext(self.sh, mod)
                        if rc < 0:
                                raise ValueError(_("Could not get module lang_ext"))

                        l.append((name, enabled, priority, lang_ext))

                # sort the list so they are in name order, but with higher priorities coming first
                l.sort(key=lambda t: t[3], reverse=True)
                l.sort(key=lambda t: t[0])
                return l

        def customized(self):
                ALL = self.get_all()
                if len(ALL) == 0:
                        return
                return ["-d %s" % x[0] for x in [t for t in ALL if t[1] == 0]]

        def list(self, heading=True, locallist=False):
                ALL = self.get_all()
                if len(ALL) == 0:
                        return

                if heading:
                        print("\n%-25s %-9s %s\n" % (_("Module Name"), _("Priority"), _("Language")))
                for t in ALL:
                        if t[1] == 0:
                                disabled = _("Disabled")
                        else:
                                if locallist:
                                        continue
                                disabled = ""
                        print("%-25s %-9s %-5s %s" % (t[0], t[2], t[3], disabled))

        def add(self, module, priority):
                if not module:
                        raise ValueError(_("You did not define module name."))
                if not os.path.exists(module):
                        raise ValueError(_("Module does not exists %s ") % module)

                rc = semanage_set_default_priority(self.sh, priority)
                if rc < 0:
                        raise ValueError(_("Invalid priority %d (needs to be between 1 and 999)") % priority)

                rc = semanage_module_install_file(self.sh, module)
                if rc >= 0:
                        self.commit()

        def set_enabled(self, module, enable):
                if not module:
                        raise ValueError(_("You did not define module name."))
                for m in module.split():
                        rc, key = semanage_module_key_create(self.sh)
                        if rc < 0:
                                raise ValueError(_("Could not create module key"))

                        rc = semanage_module_key_set_name(self.sh, key, m)
                        if rc < 0:
                                raise ValueError(_("Could not set module key name"))

                        rc = semanage_module_set_enabled(self.sh, key, enable)
                        if rc < 0:
                                if enable:
                                        raise ValueError(_("Could not enable module %s") % m)
                                else:
                                        raise ValueError(_("Could not disable module %s") % m)
                self.commit()

        # Obsolete - "add()" does the same while allowing the user to set priority
        def modify(self, file):
                if not os.path.exists(file):
                        raise ValueError(_("Module does not exists %s ") % file)

                # Priority was left unchanged, default is 400
                rc = semanage_module_install_file(self.sh, file)
                if rc >= 0:
                        self.commit()

        def delete(self, module, priority):
                if not module:
                        raise ValueError(_("You did not define module name."))
                rc = semanage_set_default_priority(self.sh, priority)
                if rc < 0:
                        raise ValueError(_("Invalid priority %d (needs to be between 1 and 999)") % priority)

                for m in module.split():
                        rc = semanage_module_remove(self.sh, m)
                        if rc < 0 and rc != -2:
                                raise ValueError(_("Could not remove module %s (remove failed)") % m)

                self.commit()

        def deleteall(self):
                l = [x[0] for x in [t for t in self.get_all() if t[1] == 0]]
                for m in l:
                        self.set_enabled(m, True)


class dontauditClass(semanageRecords):

        def __init__(self, store):
                semanageRecords.__init__(self, store)

        def toggle(self, dontaudit):
                if dontaudit not in ["on", "off"]:
                        raise ValueError(_("dontaudit requires either 'on' or 'off'"))
                self.begin()
                rc = semanage_set_disable_dontaudit(self.sh, dontaudit == "off")
                self.commit()


class permissiveRecords(semanageRecords):

        def __init__(self, store):
                semanageRecords.__init__(self, store)

        def get_all(self):
                l = []
                (rc, mlist, number) = semanage_module_list(self.sh)
                if rc < 0:
                        raise ValueError(_("Could not list SELinux modules"))

                for i in range(number):
                        mod = semanage_module_list_nth(mlist, i)
                        name = semanage_module_get_name(mod)
                        if name and name.startswith("permissive_"):
                                l.append(name.split("permissive_")[1])
                return l

        def list(self, heading=True, locallist=False):
                ALL = [y["name"] for y in [x for x in sepolicy.info(sepolicy.TYPE) if x["permissive"]]]
                if len(ALL) == 0:
                        return

                customized = self.get_all()
                if heading:
                        print("\n%-25s\n" % (_("Customized Permissive Types")))
                for t in customized:
                        print(t)

                if locallist:
                        return

                if heading:
                        print("\n%-25s\n" % (_("Builtin Permissive Types")))

                for t in ALL:
                        if t not in customized:
                                print(t)

        def add(self, setype):
                import glob
                if setype not in sepolicy.get_all_domains():
                        raise ValueError(_("%s is not a domain type") % setype  )

                try:
                        import sepolgen.module as module
                except ImportError:
                        raise ValueError(_("The sepolgen python module is required to setup permissive domains.\nIn some distributions it is included in the policycoreutils-devel patckage.\n# yum install policycoreutils-devel\nOr similar for your distro."))

                name = "permissive_%s" % setype
                modtxt = "(typepermissive %s)" % setype

                rc = semanage_module_install(self.sh, modtxt, len(modtxt), name, "cil")
                if rc >= 0:
                        self.commit()

                if rc < 0:
                        raise ValueError(_("Could not set permissive domain %s (module installation failed)") % name)

        def delete(self, name):
                for n in name.split():
                        rc = semanage_module_remove(self.sh, "permissive_%s" % n)
                        if rc < 0:
                                raise ValueError(_("Could not remove permissive domain %s (remove failed)") % name)

                self.commit()

        def deleteall(self):
                l = self.get_all()
                if len(l) > 0:
                        self.delete(" ".join(l))

class loginRecords(semanageRecords):
        def __init__(self, store=""):
                semanageRecords.__init__(self, store)
                self.oldsename  = None
                self.oldserange = None
                self.sename  = None
                self.serange = None

        def __add(self, name, sename, serange):
                rec, self.oldsename, self.oldserange = selinux.getseuserbyname(name)
                if sename == "":
                        sename = "user_u"

                userrec = seluserRecords()
                (rc, oldserole) = userrec.get(self.oldsename)[1]
                RANGE, (rc, serole) = userrec.get(sename)

                if is_mls_enabled == 1:
                        if serange:
                                serange = untranslate(serange)
                        else:
                                serange = RANGE

                (rc, k) = semanage_seuser_key_create(self.sh, name)
                if rc < 0:
                        raise ValueError(_("Could not create a key for %s") % name)

                (rc, exists) = semanage_seuser_exists(self.sh, k)
                if rc < 0:
                        raise ValueError(_("Could not check if login mapping for %s is defined") % name)
                if exists:
                        semanage_seuser_key_free(k)
                        return self.__modify(name, sename, serange)

                if name[0] == '%':
                        try:
                                grp.getgrnam(name[1:])
                        except:
                                raise ValueError(_("Linux Group %s does not exist") % name[1:])
                else:
                        try:
                                pwd.getpwnam(name)
                        except:
                                raise ValueError(_("Linux User %s does not exist") % name)

                (rc, u) = semanage_seuser_create(self.sh)
                if rc < 0:
                        raise ValueError(_("Could not create login mapping for %s") % name)

                rc = semanage_seuser_set_name(self.sh, u, name)
                if rc < 0:
                        raise ValueError(_("Could not set name for %s") % name)

                if serange:
                        rc = semanage_seuser_set_mlsrange(self.sh, u, serange)
                        if rc < 0:
                                raise ValueError(_("Could not set MLS range for %s") % name)

                rc = semanage_seuser_set_sename(self.sh, u, sename)
                if rc < 0:
                        raise ValueError(_("Could not set SELinux user for %s") % name)

                rc = semanage_seuser_modify_local(self.sh, k, u)
                if rc < 0:
                        raise ValueError(_("Could not add login mapping for %s") % name)

                semanage_seuser_key_free(k)
                semanage_seuser_free(u)

        def add(self, name, sename, serange):
                try:
                        self.begin()
                        self.__add(name, sename, serange)
                        self.commit()
                except ValueError as error:
                        raise error

        def __modify(self, name, sename="", serange=None):
                rec, self.oldsename, self.oldserange = selinux.getseuserbyname(name)
                if sename == "" and not serange:
                        raise ValueError(_("Requires seuser or serange"))

                userrec = seluserRecords()
                RANGE, (rc, oldserole) = userrec.get(self.oldsename)

                if sename != "":
                        RANGE, (rc, serole) = userrec.get(sename)
                else:
                        serole = oldserole

                if serange:
                        self.serange = serange
                else:
                        self.serange = RANGE

                (rc, k) = semanage_seuser_key_create(self.sh, name)
                if rc < 0:
                        raise ValueError(_("Could not create a key for %s") % name)

                (rc, exists) = semanage_seuser_exists(self.sh, k)
                if rc < 0:
                        raise ValueError(_("Could not check if login mapping for %s is defined") % name)
                if not exists:
                        raise ValueError(_("Login mapping for %s is not defined") % name)

                (rc, u) = semanage_seuser_query(self.sh, k)
                if rc < 0:
                        raise ValueError(_("Could not query seuser for %s") % name)

                self.oldserange = semanage_seuser_get_mlsrange(u)
                self.oldsename = semanage_seuser_get_sename(u)
                if serange:
                        semanage_seuser_set_mlsrange(self.sh, u, untranslate(serange))

                if sename != "":
                        semanage_seuser_set_sename(self.sh, u, sename)
                        self.sename = sename
                else:
                        self.sename = self.oldsename

                rc = semanage_seuser_modify_local(self.sh, k, u)
                if rc < 0:
                        raise ValueError(_("Could not modify login mapping for %s") % name)

                semanage_seuser_key_free(k)
                semanage_seuser_free(u)

        def modify(self, name, sename="", serange=None):
                try:
                        self.begin()
                        self.__modify(name, sename, serange)
                        self.commit()
                except ValueError as error:
                        raise error

        def __delete(self, name):
                rec, self.oldsename, self.oldserange = selinux.getseuserbyname(name)
                userrec = seluserRecords()
                RANGE, (rc, oldserole) = userrec.get(self.oldsename)

                (rc, k) = semanage_seuser_key_create(self.sh, name)
                if rc < 0:
                        raise ValueError(_("Could not create a key for %s") % name)

                (rc, exists) = semanage_seuser_exists(self.sh, k)
                if rc < 0:
                        raise ValueError(_("Could not check if login mapping for %s is defined") % name)
                if not exists:
                        raise ValueError(_("Login mapping for %s is not defined") % name)

                (rc, exists) = semanage_seuser_exists_local(self.sh, k)
                if rc < 0:
                        raise ValueError(_("Could not check if login mapping for %s is defined") % name)
                if not exists:
                        raise ValueError(_("Login mapping for %s is defined in policy, cannot be deleted") % name)

                rc = semanage_seuser_del_local(self.sh, k)
                if rc < 0:
                        raise ValueError(_("Could not delete login mapping for %s") % name)

                semanage_seuser_key_free(k)

                rec, self.sename, self.serange = selinux.getseuserbyname("__default__")
                RANGE, (rc, serole) = userrec.get(self.sename)

        def delete(self, name):
                try:
                        self.begin()
                        self.__delete(name)
                        self.commit()

                except ValueError as error:
                        raise error

        def deleteall(self):
                (rc, ulist) = semanage_seuser_list_local(self.sh)
                if rc < 0:
                        raise ValueError(_("Could not list login mappings"))

                try:
                        self.begin()
                        for u in ulist:
                                self.__delete(semanage_seuser_get_name(u))
                        self.commit()
                except ValueError as error:
                        raise error

        def get_all_logins(self):
                ddict = {}
                self.logins_path = selinux.selinux_policy_root() + "/logins"
                for path, dirs, files in os.walk(self.logins_path):
                        if path == self.logins_path:
                                for name in files:
                                        try:
                                                fd = open(path + "/" + name)
                                                rec = fd.read().rstrip().split(":")
                                                fd.close()
                                                ddict[name] = (rec[1], rec[2], rec[0])
                                        except IndexError:
                                                pass
                return ddict

        def get_all(self, locallist=False):
                ddict = {}
                if locallist:
                        (rc, self.ulist) = semanage_seuser_list_local(self.sh)
                else:
                        (rc, self.ulist) = semanage_seuser_list(self.sh)
                if rc < 0:
                        raise ValueError(_("Could not list login mappings"))

                for u in self.ulist:
                        name = semanage_seuser_get_name(u)
                        ddict[name] = (semanage_seuser_get_sename(u), semanage_seuser_get_mlsrange(u), "*")
                return ddict

        def customized(self):
                l = []
                ddict = self.get_all(True)
                keys = list(ddict.keys())
                keys.sort()
                for k in keys:
                        if ddict[k][1]:
                                l.append("-a -s %s -r '%s' %s" % (ddict[k][0], ddict[k][1], k))
                        else:
                                l.append("-a -s %s %s" % (ddict[k][0], k))
                return l

        def list(self,heading=True, locallist=False):
                ddict = self.get_all(locallist)
                ldict = self.get_all_logins()
                lkeys = list(ldict.keys())
                keys = list(ddict.keys())
                if len(keys) == 0 and len(lkeys) == 0:
                        return
                keys.sort()
                lkeys.sort()

                if is_mls_enabled == 1:
                        if heading:
                                print("\n%-20s %-20s %-20s %s\n" % (_("Login Name"), _("SELinux User"), _("MLS/MCS Range"), _("Service")))
                        for k in keys:
                                u = ddict[k]
                                print("%-20s %-20s %-20s %s" % (k, u[0], translate(u[1]), u[2]))
                        if len(lkeys):
                                print("\nLocal customization in %s" % self.logins_path)

                        for k in lkeys:
                                u = ldict[k]
                                print("%-20s %-20s %-20s %s" % (k, u[0], translate(u[1]), u[2]))
                else:
                        if heading:
                                print("\n%-25s %-25s\n" % (_("Login Name"), _("SELinux User")))
                        for k in keys:
                                print("%-25s %-25s" % (k, ddict[k][0]))

class seluserRecords(semanageRecords):
        def __init__(self, store=""):
                semanageRecords.__init__(self, store)

        def get(self, name):
                (rc, k) = semanage_user_key_create(self.sh, name)
                if rc < 0:
                        raise ValueError(_("Could not create a key for %s") % name)
                (rc, exists) = semanage_user_exists(self.sh, k)
                if rc < 0:
                        raise ValueError(_("Could not check if SELinux user %s is defined") % name)
                (rc, u) = semanage_user_query(self.sh, k)
                if rc < 0:
                        raise ValueError(_("Could not query user for %s") % name)
                serange = semanage_user_get_mlsrange(u)
                serole = semanage_user_get_roles(self.sh, u)
                semanage_user_key_free(k)
                semanage_user_free(u)
                return serange, serole

        def __add(self, name, roles, selevel, serange, prefix):
                if is_mls_enabled == 1:
                        if serange:
                                serange = untranslate(serange)
                        else:
                                serange = "s0"

                        if selevel == "":
                                selevel = "s0"
                        else:
                                selevel = untranslate(selevel)

                if len(roles) < 1:
                        raise ValueError(_("You must add at least one role for %s") % name)

                (rc, k) = semanage_user_key_create(self.sh, name)
                if rc < 0:
                        raise ValueError(_("Could not create a key for %s") % name)

                (rc, exists) = semanage_user_exists(self.sh, k)
                if rc < 0:
                        raise ValueError(_("Could not check if SELinux user %s is defined") % name)
                if exists:
                        semanage_user_key_free(k)
                        return self.__modify(name, roles, selevel, serange, prefix)

                (rc, u) = semanage_user_create(self.sh)
                if rc < 0:
                        raise ValueError(_("Could not create SELinux user for %s") % name)

                rc = semanage_user_set_name(self.sh, u, name)
                if rc < 0:
                        raise ValueError(_("Could not set name for %s") % name)

                for r in roles:
                        rc = semanage_user_add_role(self.sh, u, r)
                        if rc < 0:
                                raise ValueError(_("Could not add role %(ROLE)s for %(NAME)s") % {"ROLE":r, "NAME":name})

                if is_mls_enabled == 1:
                        rc = semanage_user_set_mlsrange(self.sh, u, serange)
                        if rc < 0:
                                raise ValueError(_("Could not set MLS range for %s") % name)

                        rc = semanage_user_set_mlslevel(self.sh, u, selevel)
                        if rc < 0:
                                raise ValueError(_("Could not set MLS level for %s") % name)
                rc = semanage_user_set_prefix(self.sh, u, prefix)
                if rc < 0:
                        raise ValueError(_("Could not add prefix %(PREFIX)s for %(ROLE)s") % {"ROLE":r, "PREFIX": prefix})
                (rc, key) = semanage_user_key_extract(self.sh, u)
                if rc < 0:
                        raise ValueError(_("Could not extract key for %s") % name)

                rc = semanage_user_modify_local(self.sh, k, u)
                if rc < 0:
                        raise ValueError(_("Could not add SELinux user %s") % name)

                semanage_user_key_free(k)
                semanage_user_free(u)
                self.mylog.log("seuser", sename=name, serole=",".join(roles), serange=serange)

        def add(self, name, roles, selevel, serange, prefix):
                try:
                        self.begin()
                        self.__add(name, roles, selevel, serange, prefix)
                        self.commit()
                except ValueError as error:
                        self.mylog.commit(0)
                        raise error

        def __modify(self, name, roles=[], selevel="", serange=None, prefix=""):
                oldserole = ""
                oldserange = ""
                newroles = ' '.join(roles)
                if prefix == "" and len(roles) == 0  and not serange and selevel == "":
                        if is_mls_enabled == 1:
                                raise ValueError(_("Requires prefix, roles, level or range"))
                        else:
                                raise ValueError(_("Requires prefix or roles"))

                (rc, k) = semanage_user_key_create(self.sh, name)
                if rc < 0:
                        raise ValueError(_("Could not create a key for %s") % name)

                (rc, exists) = semanage_user_exists(self.sh, k)
                if rc < 0:
                        raise ValueError(_("Could not check if SELinux user %s is defined") % name)
                if not exists:
                        raise ValueError(_("SELinux user %s is not defined") % name)

                (rc, u) = semanage_user_query(self.sh, k)
                if rc < 0:
                        raise ValueError(_("Could not query user for %s") % name)

                oldserange = semanage_user_get_mlsrange(u)
                (rc, rlist) = semanage_user_get_roles(self.sh, u)
                if rc >= 0:
                        oldserole = ' '.join(rlist)

                if serange:
                        semanage_user_set_mlsrange(self.sh, u, untranslate(serange))
                if selevel != "":
                        semanage_user_set_mlslevel(self.sh, u, untranslate(selevel))

                if prefix != "":
                        semanage_user_set_prefix(self.sh, u, prefix)

                if len(roles) != 0:
                        for r in rlist:
                                if r not in roles:
                                        semanage_user_del_role(u, r)
                        for r in roles:
                                if r not in rlist:
                                        semanage_user_add_role(self.sh, u, r)

                rc = semanage_user_modify_local(self.sh, k, u)
                if rc < 0:
                        raise ValueError(_("Could not modify SELinux user %s") % name)

                semanage_user_key_free(k)
                semanage_user_free(u)

                role = ",".join(newroles.split())
                oldserole = ",".join(oldserole.split())
                self.mylog.log("seuser", sename=name, oldsename=name, serole=role, serange=serange, oldserole=oldserole, oldserange=oldserange)


        def modify(self, name, roles=[], selevel="", serange=None, prefix=""):
                try:
                        self.begin()
                        self.__modify(name, roles, selevel, serange, prefix)
                        self.commit()
                except ValueError as error:
                        self.mylog.commit(0)
                        raise error

        def __delete(self, name):
                (rc, k) = semanage_user_key_create(self.sh, name)
                if rc < 0:
                        raise ValueError(_("Could not create a key for %s") % name)

                (rc, exists) = semanage_user_exists(self.sh, k)
                if rc < 0:
                        raise ValueError(_("Could not check if SELinux user %s is defined") % name)
                if not exists:
                        raise ValueError(_("SELinux user %s is not defined") % name)

                (rc, exists) = semanage_user_exists_local(self.sh, k)
                if rc < 0:
                        raise ValueError(_("Could not check if SELinux user %s is defined") % name)
                if not exists:
                        raise ValueError(_("SELinux user %s is defined in policy, cannot be deleted") % name)

                (rc, u) = semanage_user_query(self.sh, k)
                if rc < 0:
                        raise ValueError(_("Could not query user for %s") % name)
                oldserange = semanage_user_get_mlsrange(u)
                (rc, rlist) = semanage_user_get_roles(self.sh, u)
                oldserole = ",".join(rlist)

                rc = semanage_user_del_local(self.sh, k)
                if rc < 0:
                        raise ValueError(_("Could not delete SELinux user %s") % name)

                semanage_user_key_free(k)
                semanage_user_free(u)

                self.mylog.log_remove("seuser", oldsename=name, oldserange=oldserange, oldserole=oldserole)

        def delete(self, name):
                try:
                        self.begin()
                        self.__delete(name)
                        self.commit()

                except ValueError as error:
                        self.mylog.commit(0)
                        raise error

        def deleteall(self):
                (rc, ulist) = semanage_user_list_local(self.sh)
                if rc < 0:
                        raise ValueError(_("Could not list login mappings"))

                try:
                        self.begin()
                        for u in ulist:
                                try:
                                        self.__delete(semanage_user_get_name(u))
                                except OSError:
                                        continue
                        self.commit()
                except ValueError as error:
                        self.mylog.commit(0)
                        raise error

        def get_all(self, locallist=False):
                ddict = {}
                if locallist:
                        (rc, self.ulist) = semanage_user_list_local(self.sh)
                else:
                        (rc, self.ulist) = semanage_user_list(self.sh)
                if rc < 0:
                        raise ValueError(_("Could not list SELinux users"))

                for u in self.ulist:
                        name = semanage_user_get_name(u)
                        (rc, rlist) = semanage_user_get_roles(self.sh, u)
                        if rc < 0:
                                raise ValueError(_("Could not list roles for user %s") % name)

                        roles = ' '.join(rlist)
                        ddict[semanage_user_get_name(u)] = (semanage_user_get_prefix(u), semanage_user_get_mlslevel(u), semanage_user_get_mlsrange(u), roles)

                return ddict

        def customized(self):
                l = []
                ddict = self.get_all(True)
                keys = list(ddict.keys())
                keys.sort()
                for k in keys:
                        if ddict[k][1] or ddict[k][2]:
                                l.append("-a -L %s -r %s -R '%s' %s" % (ddict[k][1], ddict[k][2], ddict[k][3], k))
                        else:
                                l.append("-a -R '%s' %s" % (ddict[k][3], k))
                return l

        def list(self, heading=True, locallist=False):
                ddict = self.get_all(locallist)
                keys = list(ddict.keys())
                if len(keys) == 0:
                        return
                keys.sort()

                if is_mls_enabled == 1:
                        if heading:
                                print("\n%-15s %-10s %-10s %-30s" % ("", _("Labeling"), _("MLS/"), _("MLS/")))
                                print("%-15s %-10s %-10s %-30s %s\n" % (_("SELinux User"), _("Prefix"), _("MCS Level"), _("MCS Range"), _("SELinux Roles")))
                        for k in keys:
                                print("%-15s %-10s %-10s %-30s %s" % (k, ddict[k][0], translate(ddict[k][1]), translate(ddict[k][2]), ddict[k][3]))
                else:
                        if heading:
                                print("%-15s %s\n" % (_("SELinux User"), _("SELinux Roles")))
                        for k in keys:
                                print("%-15s %s" % (k, ddict[k][3]))

class portRecords(semanageRecords):
        valid_types = []

        def __init__(self, store=""):
                semanageRecords.__init__(self, store)
                try:
                        self.valid_types = sepolicy.info(sepolicy.ATTRIBUTE, "port_type")[0]["types"]
                except RuntimeError:
                        pass 

        def __genkey(self, port, proto):
                if proto == "tcp":
                        proto_d = SEMANAGE_PROTO_TCP
                else:
                        if proto == "udp":
                                proto_d = SEMANAGE_PROTO_UDP
                        else:
                                raise ValueError(_("Protocol udp or tcp is required"))
                if port == "":
                        raise ValueError(_("Port is required"))

                ports = port.split("-")
                if len(ports) == 1:
                        high = low = int(ports[0])
                else:
                        low = int(ports[0])
                        high = int(ports[1])

                if high > 65535:
                        raise ValueError(_("Invalid Port"))

                (rc, k) = semanage_port_key_create(self.sh, low, high, proto_d)
                if rc < 0:
                        raise ValueError(_("Could not create a key for %(PROTOTYPE)s/%(PORT)s") % {"PROTOTYPE": proto, "PORT":port})
                return  (k, proto_d, low, high)

        def __add(self, port, proto, serange, type):
                if is_mls_enabled == 1:
                        if serange:
                                serange = untranslate(serange)
                        else:
                                serange = "s0"

                if type == "":
                        raise ValueError(_("Type is required"))

                if sepolicy.get_real_type_name(type) not in self.valid_types:
                        raise ValueError(_("Type %s is invalid, must be a port type") % type)

                (k, proto_d, low, high) = self.__genkey(port, proto)
                if semanageRecords.transaction:
                        (rc, exists) = semanage_port_exists_local(self.sh, k)
                else:
                        (rc, exists) = semanage_port_exists(self.sh, k)
                if rc < 0:
                        raise ValueError(_("Could not check if port %(PROTOCOL)s/%(PORT)s is defined") % {"PROTOCOL": proto, "PORT": port})
                if exists:
                        raise ValueError(_("Port %(PROTOCOL)s/%(PORT)s already defined") % {"PROTOCOL": proto, "PORT": port})

                (rc, p) = semanage_port_create(self.sh)
                if rc < 0:
                        raise ValueError(_("Could not create port for %(PROTOCOL)s/%(PORT)s") % {"PROTOCOL": proto, "PORT": port})

                semanage_port_set_proto(p, proto_d)
                semanage_port_set_range(p, low, high)
                (rc, con) = semanage_context_create(self.sh)
                if rc < 0:
                        raise ValueError(_("Could not create context for %(PROTOCOL)s/%(PORT)s") % {"PROTOCOL": proto, "PORT": port})

                rc = semanage_context_set_user(self.sh, con, "system_u")
                if rc < 0:
                        raise ValueError(_("Could not set user in port context for %(PROTOCOL)s/%(PORT)s") % {"PROTOCOL": proto, "PORT": port})

                rc = semanage_context_set_role(self.sh, con, "object_r")
                if rc < 0:
                        raise ValueError(_("Could not set role in port context for %(PROTOCOL)s/%(PORT)s") % {"PROTOCOL": proto, "PORT": port})

                rc = semanage_context_set_type(self.sh, con, type)
                if rc < 0:
                        raise ValueError(_("Could not set type in port context for %(PROTOCOL)s/%(PORT)s") % {"PROTOCOL": proto, "PORT": port})

                if serange:
                        rc = semanage_context_set_mls(self.sh, con, serange)
                        if rc < 0:
                                raise ValueError(_("Could not set mls fields in port context for %(PROTOCOL)s/%(PORT)s") % {"PROTOCOL": proto, "PORT": port})

                rc = semanage_port_set_con(self.sh, p, con)
                if rc < 0:
                        raise ValueError(_("Could not set port context for %(PROTOCOL)s/%(PORT)s") % {"PROTOCOL": proto, "PORT": port})

                rc = semanage_port_modify_local(self.sh, k, p)
                if rc < 0:
                        raise ValueError(_("Could not add port %(PROTOCOL)s/%(PORT)s") % {"PROTOCOL": proto, "PORT": port})

                semanage_context_free(con)
                semanage_port_key_free(k)
                semanage_port_free(p)

                self.mylog.log_change("resrc=port op=add lport=%s proto=%s tcontext=%s:%s:%s:%s" % (port, socket.getprotobyname(proto), "system_u", "object_r", type, serange))

        def add(self, port, proto, serange, type):
                self.begin()
                self.__add(port, proto, serange, type)
                self.commit()

        def __modify(self, port, proto, serange, setype):
                if not serange and setype == "":
                        if is_mls_enabled == 1:
                                raise ValueError(_("Requires setype or serange"))
                        else:
                                raise ValueError(_("Requires setype"))

                if setype and sepolicy.get_real_type_name(setype) not in self.valid_types:
                        raise ValueError(_("Type %s is invalid, must be a file or device type") % setype)

                (k, proto_d, low, high) = self.__genkey(port, proto)

                (rc, exists) = semanage_port_exists(self.sh, k)
                if rc < 0:
                        raise ValueError(_("Could not check if port @%(PROTOCOL)s/%(PORT)s is defined") % {"PROTOCOL": proto, "PORT": port})
                if not exists:
                        raise ValueError(_("Port @%(PROTOCOL)s/%(PORT)s is not defined") % {"PROTOCOL": proto, "PORT": port})

                (rc, p) = semanage_port_query(self.sh, k)
                if rc < 0:
                        raise ValueError(_("Could not query port %(PROTOCOL)s/%(PORT)s") % {"PROTOCOL": proto, "PORT": port})

                con = semanage_port_get_con(p)

                if serange:
                        semanage_context_set_mls(self.sh, con, untranslate(serange))
                else:
                        serange = "s0"
                if setype != "":
                        semanage_context_set_type(self.sh, con, setype)

                rc = semanage_port_modify_local(self.sh, k, p)
                if rc < 0:
                        raise ValueError(_("Could not modify port %(PROTOCOL)s/%(PORT)s") % {"PROTOCOL": proto, "PORT": port})

                semanage_port_key_free(k)
                semanage_port_free(p)

                self.mylog.log_change("resrc=port op=modify lport=%s proto=%s tcontext=%s:%s:%s:%s" % (port, socket.getprotobyname(proto), "system_u", "object_r", setype, serange))

        def modify(self, port, proto, serange, setype):
                self.begin()
                self.__modify(port, proto, serange, setype)
                self.commit()

        def deleteall(self):
                (rc, plist) = semanage_port_list_local(self.sh)
                if rc < 0:
                        raise ValueError(_("Could not list the ports"))

                self.begin()

                for port in plist:
                        proto = semanage_port_get_proto(port)
                        proto_str = semanage_port_get_proto_str(proto)
                        low = semanage_port_get_low(port)
                        high = semanage_port_get_high(port)
                        port_str = "%s-%s" % (low, high)
                        (k, proto_d, low, high) = self.__genkey(port_str , proto_str)
                        if rc < 0:
                                raise ValueError(_("Could not create a key for %s") % port_str)

                        rc = semanage_port_del_local(self.sh, k)
                        if rc < 0:
                                raise ValueError(_("Could not delete the port %s") % port_str)
                        semanage_port_key_free(k)

                        if low == high:
                                port_str = low

                        self.mylog.log_change("resrc=port op=delete lport=%s proto=%s" % (port_str, socket.getprotobyname(proto_str)))

                self.commit()

        def __delete(self, port, proto):
                (k, proto_d, low, high) = self.__genkey(port, proto)
                (rc, exists) = semanage_port_exists(self.sh, k)
                if rc < 0:
                        raise ValueError(_("Could not check if port %(PROTOCOL)s/%(PORT)s is defined") % {"PROTOCOL": proto, "PORT": port})
                if not exists:
                        raise ValueError(_("Port %(PROTOCOL)s/%(PORT)s is not defined") % {"PROTOCOL": proto, "PORT": port})

                (rc, exists) = semanage_port_exists_local(self.sh, k)
                if rc < 0:
                        raise ValueError(_("Could not check if port %(PROTOCOL)s/%(PORT)s is defined") % {"PROTOCOL": proto, "PORT": port})
                if not exists:
                        raise ValueError(_("Port %(PROTOCOL)s/%(PORT)s is defined in policy, cannot be deleted") % {"PROTOCOL": proto, "PORT": port})

                rc = semanage_port_del_local(self.sh, k)
                if rc < 0:
                        raise ValueError(_("Could not delete port %(PROTOCOL)s/%(PORT)s") % {"PROTOCOL": proto, "PORT": port})

                semanage_port_key_free(k)

                self.mylog.log_change("resrc=port op=delete lport=%s proto=%s" % (port, socket.getprotobyname(proto)))

        def delete(self, port, proto):
                self.begin()
                self.__delete(port, proto)
                self.commit()

        def get_all(self, locallist=False):
                ddict = {}
                if locallist:
                        (rc, self.plist) = semanage_port_list_local(self.sh)
                else:
                        (rc, self.plist) = semanage_port_list(self.sh)
                if rc < 0:
                        raise ValueError(_("Could not list ports"))

                for port in self.plist:
                        con = semanage_port_get_con(port)
                        ctype = semanage_context_get_type(con)
                        level = semanage_context_get_mls(con)
                        proto = semanage_port_get_proto(port)
                        proto_str = semanage_port_get_proto_str(proto)
                        low = semanage_port_get_low(port)
                        high = semanage_port_get_high(port)
                        ddict[(low, high, proto_str)] = (ctype, level)
                return ddict

        def get_all_by_type(self, locallist=False):
                ddict = {}
                if locallist:
                        (rc, self.plist) = semanage_port_list_local(self.sh)
                else:
                        (rc, self.plist) = semanage_port_list(self.sh)
                if rc < 0:
                        raise ValueError(_("Could not list ports"))

                for port in self.plist:
                        con = semanage_port_get_con(port)
                        ctype = semanage_context_get_type(con)
                        proto = semanage_port_get_proto(port)
                        proto_str = semanage_port_get_proto_str(proto)
                        low = semanage_port_get_low(port)
                        high = semanage_port_get_high(port)
                        if (ctype, proto_str) not in list(ddict.keys()):
                                ddict[(ctype, proto_str)] = []
                        if low == high:
                                ddict[(ctype, proto_str)].append("%d" % low)
                        else:
                                ddict[(ctype, proto_str)].append("%d-%d" % (low, high))
                return ddict

        def customized(self):
                l = []
                ddict = self.get_all(True)
                keys = list(ddict.keys())
                keys.sort()
                for k in keys:
                        port = k[0] if k[0] == k[1] else "%s-%s" % (k[0], k[1])
                        if ddict[k][1]:
                                l.append("-a -t %s -r '%s' -p %s %s" % (ddict[k][0], ddict[k][1], k[2], port))
                        else:
                                l.append("-a -t %s -p %s %s" % (ddict[k][0], k[2], port))

                return l

        def list(self, heading=True, locallist=False):
                ddict = self.get_all_by_type(locallist)
                keys = list(ddict.keys())
                if len(keys) == 0:
                        return
                keys.sort()

                if heading:
                        print("%-30s %-8s %s\n" % (_("SELinux Port Type"), _("Proto"), _("Port Number")))
                for i in keys:
                        rec = "%-30s %-8s " % i
                        rec += "%s" % ddict[i][0]
                        for p in ddict[i][1:]:
                                rec += ", %s" % p
                        print(rec)

class ibpkeyRecords(semanageRecords):
        valid_types = []

        def __init__(self, store=""):
                semanageRecords.__init__(self, store)
                try:
                        self.valid_types = set(str(t) for t in sepolicy.info(sepolicy.ATTRIBUTE, "ibpkey_type")[0]["types"])
                except:
                        pass

        def __genkey(self, pkey, subnet_prefix):
                if subnet_prefix == "":
                        raise ValueError(_("Subnet Prefix is required"))

                pkeys = pkey.split("-")
                if len(pkeys) == 1:
                        high = low = int(pkeys[0], 0)
                else:
                        low = int(pkeys[0], 0)
                        high = int(pkeys[1], 0)

                if high > 65535:
                        raise ValueError(_("Invalid Pkey"))

                (rc, k) = semanage_ibpkey_key_create(self.sh, subnet_prefix, low, high)
                if rc < 0:
                        raise ValueError(_("Could not create a key for %s/%s") % (subnet_prefix, pkey))
                return (k, subnet_prefix, low, high)

        def __add(self, pkey, subnet_prefix, serange, type):
                if is_mls_enabled == 1:
                        if serange == "":
                                serange = "s0"
                        else:
                                serange = untranslate(serange)

                if type == "":
                        raise ValueError(_("Type is required"))

                if sepolicy.get_real_type_name(type) not in self.valid_types:
                        raise ValueError(_("Type %s is invalid, must be a ibpkey type") % type)

                (k, subnet_prefix, low, high) = self.__genkey(pkey, subnet_prefix)

                (rc, exists) = semanage_ibpkey_exists(self.sh, k)
                if rc < 0:
                        raise ValueError(_("Could not check if ibpkey %s/%s is defined") % (subnet_prefix, pkey))
                if exists:
                        raise ValueError(_("ibpkey %s/%s already defined") % (subnet_prefix, pkey))

                (rc, p) = semanage_ibpkey_create(self.sh)
                if rc < 0:
                        raise ValueError(_("Could not create ibpkey for %s/%s") % (subnet_prefix, pkey))

                semanage_ibpkey_set_subnet_prefix(self.sh, p, subnet_prefix)
                semanage_ibpkey_set_range(p, low, high)
                (rc, con) = semanage_context_create(self.sh)
                if rc < 0:
                        raise ValueError(_("Could not create context for %s/%s") % (subnet_prefix, pkey))

                rc = semanage_context_set_user(self.sh, con, "system_u")
                if rc < 0:
                        raise ValueError(_("Could not set user in ibpkey context for %s/%s") % (subnet_prefix, pkey))

                rc = semanage_context_set_role(self.sh, con, "object_r")
                if rc < 0:
                        raise ValueError(_("Could not set role in ibpkey context for %s/%s") % (subnet_prefix, pkey))

                rc = semanage_context_set_type(self.sh, con, type)
                if rc < 0:
                        raise ValueError(_("Could not set type in ibpkey context for %s/%s") % (subnet_prefix, pkey))

                if (is_mls_enabled == 1) and (serange != ""):
                        rc = semanage_context_set_mls(self.sh, con, serange)
                        if rc < 0:
                                raise ValueError(_("Could not set mls fields in ibpkey context for %s/%s") % (subnet_prefix, pkey))

                rc = semanage_ibpkey_set_con(self.sh, p, con)
                if rc < 0:
                        raise ValueError(_("Could not set ibpkey context for %s/%s") % (subnet_prefix, pkey))

                rc = semanage_ibpkey_modify_local(self.sh, k, p)
                if rc < 0:
                        raise ValueError(_("Could not add ibpkey %s/%s") % (subnet_prefix, pkey))

                semanage_context_free(con)
                semanage_ibpkey_key_free(k)
                semanage_ibpkey_free(p)

        def add(self, pkey, subnet_prefix, serange, type):
                self.begin()
                self.__add(pkey, subnet_prefix, serange, type)
                self.commit()

        def __modify(self, pkey, subnet_prefix, serange, setype):
                if serange == "" and setype == "":
                        if is_mls_enabled == 1:
                                raise ValueError(_("Requires setype or serange"))
                        else:
                                raise ValueError(_("Requires setype"))

                if setype and sepolicy.get_real_type_name(setype) not in self.valid_types:
                        raise ValueError(_("Type %s is invalid, must be a ibpkey type") % setype)

                (k, subnet_prefix, low, high) = self.__genkey(pkey, subnet_prefix)

                (rc, exists) = semanage_ibpkey_exists(self.sh, k)
                if rc < 0:
                        raise ValueError(_("Could not check if ibpkey %s/%s is defined") % (subnet_prefix, pkey))
                if not exists:
                        raise ValueError(_("ibpkey %s/%s is not defined") % (subnet_prefix, pkey))

                (rc, p) = semanage_ibpkey_query(self.sh, k)
                if rc < 0:
                        raise ValueError(_("Could not query ibpkey %s/%s") % (subnet_prefix, pkey))

                con = semanage_ibpkey_get_con(p)

                if (is_mls_enabled == 1) and (serange != ""):
                        semanage_context_set_mls(self.sh, con, untranslate(serange))
                if setype != "":
                        semanage_context_set_type(self.sh, con, setype)

                rc = semanage_ibpkey_modify_local(self.sh, k, p)
                if rc < 0:
                        raise ValueError(_("Could not modify ibpkey %s/%s") % (subnet_prefix, pkey))

                semanage_ibpkey_key_free(k)
                semanage_ibpkey_free(p)

        def modify(self, pkey, subnet_prefix, serange, setype):
                self.begin()
                self.__modify(pkey, subnet_prefix, serange, setype)
                self.commit()

        def deleteall(self):
                (rc, plist) = semanage_ibpkey_list_local(self.sh)
                if rc < 0:
                        raise ValueError(_("Could not list the ibpkeys"))

                self.begin()

                for ibpkey in plist:
                        (rc, subnet_prefix) = semanage_ibpkey_get_subnet_prefix(self.sh, ibpkey)
                        low = semanage_ibpkey_get_low(ibpkey)
                        high = semanage_ibpkey_get_high(ibpkey)
                        pkey_str = "%s-%s" % (low, high)
                        (k, subnet_prefix, low, high) = self.__genkey(pkey_str, subnet_prefix)
                        if rc < 0:
                                raise ValueError(_("Could not create a key for %s") % pkey_str)

                        rc = semanage_ibpkey_del_local(self.sh, k)
                        if rc < 0:
                                raise ValueError(_("Could not delete the ibpkey %s") % pkey_str)
                        semanage_ibpkey_key_free(k)

                self.commit()

        def __delete(self, pkey, subnet_prefix):
                (k, subnet_prefix, low, high) = self.__genkey(pkey, subnet_prefix)
                (rc, exists) = semanage_ibpkey_exists(self.sh, k)
                if rc < 0:
                        raise ValueError(_("Could not check if ibpkey %s/%s is defined") % (subnet_prefix, pkey))
                if not exists:
                        raise ValueError(_("ibpkey %s/%s is not defined") % (subnet_prefix, pkey))

                (rc, exists) = semanage_ibpkey_exists_local(self.sh, k)
                if rc < 0:
                        raise ValueError(_("Could not check if ibpkey %s/%s is defined") % (subnet_prefix, pkey))
                if not exists:
                        raise ValueError(_("ibpkey %s/%s is defined in policy, cannot be deleted") % (subnet_prefix, pkey))

                rc = semanage_ibpkey_del_local(self.sh, k)
                if rc < 0:
                        raise ValueError(_("Could not delete ibpkey %s/%s") % (subnet_prefix, pkey))

                semanage_ibpkey_key_free(k)

        def delete(self, pkey, subnet_prefix):
                self.begin()
                self.__delete(pkey, subnet_prefix)
                self.commit()

        def get_all(self, locallist=0):
                ddict = {}
                if locallist:
                        (rc, self.plist) = semanage_ibpkey_list_local(self.sh)
                else:
                        (rc, self.plist) = semanage_ibpkey_list(self.sh)
                if rc < 0:
                        raise ValueError(_("Could not list ibpkeys"))

                for ibpkey in self.plist:
                        con = semanage_ibpkey_get_con(ibpkey)
                        ctype = semanage_context_get_type(con)
                        if ctype == "reserved_ibpkey_t":
                                continue
                        level = semanage_context_get_mls(con)
                        (rc, subnet_prefix) = semanage_ibpkey_get_subnet_prefix(self.sh, ibpkey)
                        low = semanage_ibpkey_get_low(ibpkey)
                        high = semanage_ibpkey_get_high(ibpkey)
                        ddict[(low, high, subnet_prefix)] = (ctype, level)
                return ddict

        def get_all_by_type(self, locallist=0):
                ddict = {}
                if locallist:
                        (rc, self.plist) = semanage_ibpkey_list_local(self.sh)
                else:
                        (rc, self.plist) = semanage_ibpkey_list(self.sh)
                if rc < 0:
                        raise ValueError(_("Could not list ibpkeys"))

                for ibpkey in self.plist:
                        con = semanage_ibpkey_get_con(ibpkey)
                        ctype = semanage_context_get_type(con)
                        (rc, subnet_prefix) = semanage_ibpkey_get_subnet_prefix(self.sh, ibpkey)
                        low = semanage_ibpkey_get_low(ibpkey)
                        high = semanage_ibpkey_get_high(ibpkey)
                        if (ctype, subnet_prefix) not in ddict.keys():
                                ddict[(ctype, subnet_prefix)] = []
                        if low == high:
                                ddict[(ctype, subnet_prefix)].append("0x%x" % low)
                        else:
                                ddict[(ctype, subnet_prefix)].append("0x%x-0x%x" % (low, high))
                return ddict

        def customized(self):
                l = []
                ddict = self.get_all(True)
                keys = ddict.keys()
                keys.sort()
                for k in keys:
                        port = k[0] if k[0] == k[1] else "%s-%s" % (k[0], k[1])
                        if ddict[k][1]:
                                l.append("-a -t %s -r '%s' -x %s %s" % (ddict[k][0], ddict[k][1], k[2], port))
                        else:
                                l.append("-a -t %s -x %s %s" % (ddict[k][0], k[2], port))
                return l

        def list(self, heading=1, locallist=0):
                ddict = self.get_all_by_type(locallist)
                keys = ddict.keys()
                if len(keys) == 0:
                        return
                keys.sort()

                if heading:
                        print "%-30s %-18s %s\n" % (_("SELinux IB Pkey Type"), _("Subnet_Prefix"), _("Pkey Number"))
                for i in keys:
                        rec = "%-30s %-18s " % i
                        rec += "%s" % ddict[i][0]
                        for p in ddict[i][1:]:
                                rec += ", %s" % p
                        print rec

class ibendportRecords(semanageRecords):
        valid_types = []

        def __init__(self, store=""):
                semanageRecords.__init__(self, store)
                try:
                        self.valid_types = set(str(t) for t in sepolicy.info(sepolicy.ATTRIBUTE, "ibendport_type")[0]["types"])
                except:
                        pass

        def __genkey(self, ibendport, ibdev_name):
                if ibdev_name == "":
                        raise ValueError(_("IB device name is required"))

                port = int(ibendport)

                if port > 255 or port < 1:
                        raise ValueError(_("Invalid Port Number"))

                (rc, k) = semanage_ibendport_key_create(self.sh, ibdev_name, port)
                if rc < 0:
                        raise ValueError(_("Could not create a key for ibendport %s/%s") % (ibdev_name, ibendport))
                return (k, ibdev_name, port)

        def __add(self, ibendport, ibdev_name, serange, type):
                if is_mls_enabled == 1:
                        if serange == "":
                                serange = "s0"
                        else:
                                serange = untranslate(serange)

                if type == "":
                        raise ValueError(_("Type is required"))

                if sepolicy.get_real_type_name(type) not in self.valid_types:
                        raise ValueError(_("Type %s is invalid, must be an ibendport type") % type)
                (k, ibendport, port) = self.__genkey(ibendport, ibdev_name)

                (rc, exists) = semanage_ibendport_exists(self.sh, k)
                if rc < 0:
                        raise ValueError(_("Could not check if ibendport %s/%s is defined") % (ibdev_name, port))
                if exists:
                        raise ValueError(_("ibendport %s/%s already defined") % (ibdev_name, port))

                (rc, p) = semanage_ibendport_create(self.sh)
                if rc < 0:
                        raise ValueError(_("Could not create ibendport for %s/%s") % (ibdev_name, port))

                semanage_ibendport_set_ibdev_name(self.sh, p, ibdev_name)
                semanage_ibendport_set_port(p, port)
                (rc, con) = semanage_context_create(self.sh)
                if rc < 0:
                        raise ValueError(_("Could not create context for %s/%s") % (ibdev_name, port))

                rc = semanage_context_set_user(self.sh, con, "system_u")
                if rc < 0:
                        raise ValueError(_("Could not set user in ibendport context for %s/%s") % (ibdev_name, port))

                rc = semanage_context_set_role(self.sh, con, "object_r")
                if rc < 0:
                        raise ValueError(_("Could not set role in ibendport context for %s/%s") % (ibdev_name, port))

                rc = semanage_context_set_type(self.sh, con, type)
                if rc < 0:
                        raise ValueError(_("Could not set type in ibendport context for %s/%s") % (ibdev_name, port))

                if (is_mls_enabled == 1) and (serange != ""):
                        rc = semanage_context_set_mls(self.sh, con, serange)
                        if rc < 0:
                                raise ValueError(_("Could not set mls fields in ibendport context for %s/%s") % (ibdev_name, port))

                rc = semanage_ibendport_set_con(self.sh, p, con)
                if rc < 0:
                        raise ValueError(_("Could not set ibendport context for %s/%s") % (ibdev_name, port))

                rc = semanage_ibendport_modify_local(self.sh, k, p)
                if rc < 0:
                        raise ValueError(_("Could not add ibendport %s/%s") % (ibdev_name, port))

                semanage_context_free(con)
                semanage_ibendport_key_free(k)
                semanage_ibendport_free(p)

        def add(self, ibendport, ibdev_name, serange, type):
                self.begin()
                self.__add(ibendport, ibdev_name, serange, type)
                self.commit()

        def __modify(self, ibendport, ibdev_name, serange, setype):
                if serange == "" and setype == "":
                        if is_mls_enabled == 1:
                                raise ValueError(_("Requires setype or serange"))
                        else:
                                raise ValueError(_("Requires setype"))

                if setype and sepolicy.get_real_type_name(setype) not in self.valid_types:
                        raise ValueError(_("Type %s is invalid, must be an ibendport type") % setype)

                (k, ibdev_name, port) = self.__genkey(ibendport, ibdev_name)

                (rc, exists) = semanage_ibendport_exists(self.sh, k)
                if rc < 0:
                        raise ValueError(_("Could not check if ibendport %s/%s is defined") % (ibdev_name, ibendport))
                if not exists:
                        raise ValueError(_("ibendport %s/%s is not defined") % (ibdev_name, ibendport))

                (rc, p) = semanage_ibendport_query(self.sh, k)
                if rc < 0:
                        raise ValueError(_("Could not query ibendport %s/%s") % (ibdev_name, ibendport))

                con = semanage_ibendport_get_con(p)

                if (is_mls_enabled == 1) and (serange != ""):
                        semanage_context_set_mls(self.sh, con, untranslate(serange))
                if setype != "":
                        semanage_context_set_type(self.sh, con, setype)

                rc = semanage_ibendport_modify_local(self.sh, k, p)
                if rc < 0:
                        raise ValueError(_("Could not modify ibendport %s/%s") % (ibdev_name, ibendport))

                semanage_ibendport_key_free(k)
                semanage_ibendport_free(p)

        def modify(self, ibendport, ibdev_name, serange, setype):
                self.begin()
                self.__modify(ibendport, ibdev_name, serange, setype)
                self.commit()

        def deleteall(self):
                (rc, plist) = semanage_ibendport_list_local(self.sh)
                if rc < 0:
                        raise ValueError(_("Could not list the ibendports"))

                self.begin()

                for ibendport in plist:
                        (rc, ibdev_name) = semanage_ibendport_get_ibdev_name(self.sh, ibendport)
                        port = semanage_ibendport_get_port(ibendport)
                        (k, ibdev_name, port) = self.__genkey(str(port), ibdev_name)
                        if rc < 0:
                                raise ValueError(_("Could not create a key for %s/%d") % (ibdevname, port))

                        rc = semanage_ibendport_del_local(self.sh, k)
                        if rc < 0:
                                raise ValueError(_("Could not delete the ibendport %s/%d") % (ibdev_name, port))
                        semanage_ibendport_key_free(k)

                self.commit()

        def __delete(self, ibendport, ibdev_name):
                (k, ibdev_name, port) = self.__genkey(ibendport, ibdev_name)
                (rc, exists) = semanage_ibendport_exists(self.sh, k)
                if rc < 0:
                        raise ValueError(_("Could not check if ibendport %s/%s is defined") % (ibdev_name, ibendport))
                if not exists:
                        raise ValueError(_("ibendport %s/%s is not defined") % (ibdev_name, ibendport))

                (rc, exists) = semanage_ibendport_exists_local(self.sh, k)
                if rc < 0:
                        raise ValueError(_("Could not check if ibendport %s/%s is defined") % (ibdev_name, ibendport))
                if not exists:
                        raise ValueError(_("ibendport %s/%s is defined in policy, cannot be deleted") % (ibdev_name, ibendport))

                rc = semanage_ibendport_del_local(self.sh, k)
                if rc < 0:
                        raise ValueError(_("Could not delete ibendport %s/%s") % (ibdev_name, ibendport))

                semanage_ibendport_key_free(k)

        def delete(self, ibendport, ibdev_name):
                self.begin()
                self.__delete(ibendport, ibdev_name)
                self.commit()

        def get_all(self, locallist=0):
                ddict = {}
                if locallist:
                        (rc, self.plist) = semanage_ibendport_list_local(self.sh)
                else:
                        (rc, self.plist) = semanage_ibendport_list(self.sh)
                if rc < 0:
                        raise ValueError(_("Could not list ibendports"))

                for ibendport in self.plist:
                        con = semanage_ibendport_get_con(ibendport)
                        ctype = semanage_context_get_type(con)
                        if ctype == "reserved_ibendport_t":
                                continue
                        level = semanage_context_get_mls(con)
                        (rc, ibdev_name) = semanage_ibendport_get_ibdev_name(self.sh, ibendport)
                        port = semanage_ibendport_get_port(ibendport)
                        ddict[(port, ibdev_name)] = (ctype, level)
                return ddict

        def get_all_by_type(self, locallist=0):
                ddict = {}
                if locallist:
                        (rc, self.plist) = semanage_ibendport_list_local(self.sh)
                else:
                        (rc, self.plist) = semanage_ibendport_list(self.sh)
                if rc < 0:
                        raise ValueError(_("Could not list ibendports"))

                for ibendport in self.plist:
                        con = semanage_ibendport_get_con(ibendport)
                        ctype = semanage_context_get_type(con)
                        (rc, ibdev_name) = semanage_ibendport_get_ibdev_name(self.sh, ibendport)
                        port = semanage_ibendport_get_port(ibendport)
                        if (ctype, ibdev_name) not in ddict.keys():
                                ddict[(ctype, ibdev_name)] = []
                        ddict[(ctype, ibdev_name)].append("0x%x" % port)
                return ddict

        def customized(self):
                l = []
                ddict = self.get_all(True)
                keys = ddict.keys()
                keys.sort()
                for k in keys:
                        if ddict[k][1]:
                                l.append("-a -t %s -r '%s' -z %s %s" % (ddict[k][0], ddict[k][1], k[1], k[0]))
                        else:
                                l.append("-a -t %s -z %s %s" % (ddict[k][0], k[1], k[0]))
                return l

        def list(self, heading=1, locallist=0):
                ddict = self.get_all_by_type(locallist)
                keys = ddict.keys()
                if len(keys) == 0:
                        return
                keys.sort()

                if heading:
                        print "%-30s %-18s %s\n" % (_("SELinux IB End Port Type"), _("IB Device Name"), _("Port Number"))
                for i in keys:
                        rec = "%-30s %-18s " % i
                        rec += "%s" % ddict[i][0]
                        for p in ddict[i][1:]:
                                rec += ", %s" % p
                        print rec

class nodeRecords(semanageRecords):
        valid_types = []

        def __init__(self, store=""):
                semanageRecords.__init__(self, store)
                self.protocol = ["ipv4", "ipv6"]
                try:
                        self.valid_types =  sepolicy.info(sepolicy.ATTRIBUTE, "node_type")[0]["types"]
                except RuntimeError:
                        pass

        def validate(self, addr, mask, protocol):
                newaddr = addr
                newmask = mask
                newprotocol = ""

                if addr == "":
                        raise ValueError(_("Node Address is required"))

                # verify valid comination
                if len(mask) == 0 or mask[0] == "/":
                        i = IP(addr + mask)
                        newaddr = i.strNormal(0)
                        newmask = str(i.netmask())
                        if newmask == "0.0.0.0" and i.version() == 6:
                                newmask = "::"

                        protocol = "ipv%d" % i.version()

                try:
                        newprotocol = self.protocol.index(protocol)
                except:
                        raise ValueError(_("Unknown or missing protocol"))

                return newaddr, newmask, newprotocol

        def __add(self, addr, mask, proto, serange, ctype):
                addr, mask, proto = self.validate(addr, mask, proto)

                if is_mls_enabled == 1:
                        if serange:
                                serange = untranslate(serange)
                        else:
                                serange = "s0"

                if ctype == "":
                        raise ValueError(_("SELinux node type is required"))

                if sepolicy.get_real_type_name(ctype) not in self.valid_types:
                        raise ValueError(_("Type %s is invalid, must be a node type") % ctype)

                (rc, k) = semanage_node_key_create(self.sh, addr, mask, proto)
                if rc < 0:
                        raise ValueError(_("Could not create key for %s") % addr)
                if rc < 0:
                        raise ValueError(_("Could not check if addr %s is defined") % addr)

                (rc, exists) = semanage_node_exists(self.sh, k)
                if exists:
                        semanage_node_key_free(k)
                        return self.__modify(addr, mask, self.protocol[proto], serange, ctype)

                (rc, node) = semanage_node_create(self.sh)
                if rc < 0:
                        raise ValueError(_("Could not create addr for %s") % addr)
                semanage_node_set_proto(node, proto)

                rc = semanage_node_set_addr(self.sh, node, proto, addr)
                (rc, con) = semanage_context_create(self.sh)
                if rc < 0:
                        raise ValueError(_("Could not create context for %s") % addr)

                rc = semanage_node_set_mask(self.sh, node, proto, mask)
                if rc < 0:
                        raise ValueError(_("Could not set mask for %s") % addr)

                rc = semanage_context_set_user(self.sh, con, "system_u")
                if rc < 0:
                        raise ValueError(_("Could not set user in addr context for %s") % addr)

                rc = semanage_context_set_role(self.sh, con, "object_r")
                if rc < 0:
                        raise ValueError(_("Could not set role in addr context for %s") % addr)

                rc = semanage_context_set_type(self.sh, con, ctype)
                if rc < 0:
                        raise ValueError(_("Could not set type in addr context for %s") % addr)

                if serange:
                        rc = semanage_context_set_mls(self.sh, con, serange)
                        if rc < 0:
                                raise ValueError(_("Could not set mls fields in addr context for %s") % addr)

                rc = semanage_node_set_con(self.sh, node, con)
                if rc < 0:
                        raise ValueError(_("Could not set addr context for %s") % addr)

                rc = semanage_node_modify_local(self.sh, k, node)
                if rc < 0:
                        raise ValueError(_("Could not add addr %s") % addr)

                semanage_context_free(con)
                semanage_node_key_free(k)
                semanage_node_free(node)

                self.mylog.log_change("resrc=node op=add laddr=%s netmask=%s proto=%s tcontext=%s:%s:%s:%s" % (addr, mask, socket.getprotobyname(self.protocol[proto]), "system_u", "object_r", ctype, serange))

        def add(self, addr, mask, proto, serange, ctype):
                self.begin()
                self.__add(addr, mask, proto, serange, ctype)
                self.commit()

        def __modify(self, addr, mask, proto, serange, setype):
                addr, mask, proto = self.validate(addr, mask, proto)

                if not serange and setype == "":
                        raise ValueError(_("Requires setype or serange"))

                if setype and sepolicy.get_real_type_name(setype) not in self.valid_types:
                        raise ValueError(_("Type %s is invalid, must be a node type") % setype)

                (rc, k) = semanage_node_key_create(self.sh, addr, mask, proto)
                if rc < 0:
                        raise ValueError(_("Could not create key for %s") % addr)

                (rc, exists) = semanage_node_exists(self.sh, k)
                if rc < 0:
                        raise ValueError(_("Could not check if addr %s is defined") % addr)
                if not exists:
                        raise ValueError(_("Addr %s is not defined") % addr)

                (rc, node) = semanage_node_query(self.sh, k)
                if rc < 0:
                        raise ValueError(_("Could not query addr %s") % addr)

                con = semanage_node_get_con(node)
                if serange:
                        semanage_context_set_mls(self.sh, con, untranslate(serange))
                if setype != "":
                        semanage_context_set_type(self.sh, con, setype)

                rc = semanage_node_modify_local(self.sh, k, node)
                if rc < 0:
                        raise ValueError(_("Could not modify addr %s") % addr)

                semanage_node_key_free(k)
                semanage_node_free(node)

                self.mylog.log_change("resrc=node op=modify laddr=%s netmask=%s proto=%s tcontext=%s:%s:%s:%s" % (addr, mask, socket.getprotobyname(self.protocol[proto]), "system_u", "object_r", setype, serange))

        def modify(self, addr, mask, proto, serange, setype):
                self.begin()
                self.__modify(addr, mask, proto, serange, setype)
                self.commit()

        def __delete(self, addr, mask, proto):

                addr, mask, proto = self.validate(addr, mask, proto)

                (rc, k) = semanage_node_key_create(self.sh, addr, mask, proto)
                if rc < 0:
                        raise ValueError(_("Could not create key for %s") % addr)

                (rc, exists) = semanage_node_exists(self.sh, k)
                if rc < 0:
                        raise ValueError(_("Could not check if addr %s is defined") % addr)
                if not exists:
                        raise ValueError(_("Addr %s is not defined") % addr)

                (rc, exists) = semanage_node_exists_local(self.sh, k)
                if rc < 0:
                        raise ValueError(_("Could not check if addr %s is defined") % addr)
                if not exists:
                        raise ValueError(_("Addr %s is defined in policy, cannot be deleted") % addr)

                rc = semanage_node_del_local(self.sh, k)
                if rc < 0:
                        raise ValueError(_("Could not delete addr %s") % addr)

                semanage_node_key_free(k)

                self.mylog.log_change("resrc=node op=delete laddr=%s netmask=%s proto=%s" % (addr, mask, socket.getprotobyname(self.protocol[proto])))

        def delete(self, addr, mask, proto):
                self.begin()
                self.__delete(addr, mask, proto)
                self.commit()

        def deleteall(self):
                (rc, nlist) = semanage_node_list_local(self.sh)
                if rc < 0:
                        raise ValueError(_("Could not deleteall node mappings"))

                self.begin()
                for node in nlist:
                        self.__delete(semanage_node_get_addr(self.sh, node)[1], semanage_node_get_mask(self.sh, node)[1], self.protocol[semanage_node_get_proto(node)])
                self.commit()

        def get_all(self, locallist=False):
                ddict = {}
                if locallist:
                        (rc, self.ilist) = semanage_node_list_local(self.sh)
                else:
                        (rc, self.ilist) = semanage_node_list(self.sh)
                if rc < 0:
                        raise ValueError(_("Could not list addrs"))

                for node in self.ilist:
                        con = semanage_node_get_con(node)
                        addr = semanage_node_get_addr(self.sh, node)
                        mask = semanage_node_get_mask(self.sh, node)
                        proto = self.protocol[semanage_node_get_proto(node)]
                        ddict[(addr[1], mask[1], proto)] = (semanage_context_get_user(con), semanage_context_get_role(con), semanage_context_get_type(con), semanage_context_get_mls(con))

                return ddict

        def customized(self):
                l = []
                ddict = self.get_all(True)
                keys = list(ddict.keys())
                keys.sort()
                for k in keys:
                        if ddict[k][3]:
                                l.append("-a -M %s -p %s -t %s -r '%s' %s" % (k[1], k[2], ddict[k][2], ddict[k][3], k[0]))
                        else:
                                l.append("-a -M %s -p %s -t %s %s" % (k[1], k[2], ddict[k][2], k[0]))
                return l

        def list(self, heading=True, locallist=False):
                ddict = self.get_all(locallist)
                keys = list(ddict.keys())
                if len(keys) == 0:
                        return
                keys.sort()

                if heading:
                        print("%-18s %-18s %-5s %-5s\n" % ("IP Address", "Netmask", "Protocol", "Context"))
                if is_mls_enabled:
                        for k in keys:
                                val = ''
                                for fields in k:
                                        val = val + '\t' + str(fields)
                                print("%-18s %-18s %-5s %s:%s:%s:%s " % (k[0], k[1], k[2], ddict[k][0], ddict[k][1], ddict[k][2], translate(ddict[k][3], False)))
                else:
                        for k in keys:
                                print("%-18s %-18s %-5s %s:%s:%s " % (k[0], k[1], k[2], ddict[k][0], ddict[k][1], ddict[k][2]))


class interfaceRecords(semanageRecords):
        def __init__(self, store=""):
                semanageRecords.__init__(self, store)

        def __add(self, interface, serange, ctype):
                if is_mls_enabled == 1:
                        if serange:
                                serange = untranslate(serange)
                        else:
                                serange = "s0"

                if ctype == "":
                        raise ValueError(_("SELinux Type is required"))

                (rc, k) = semanage_iface_key_create(self.sh, interface)
                if rc < 0:
                        raise ValueError(_("Could not create key for %s") % interface)

                (rc, exists) = semanage_iface_exists(self.sh, k)
                if rc < 0:
                        raise ValueError(_("Could not check if interface %s is defined") % interface)
                if exists:
                        semanage_iface_key_free(k)
                        return self.__modify(interface, serange, ctype)

                (rc, iface) = semanage_iface_create(self.sh)
                if rc < 0:
                        raise ValueError(_("Could not create interface for %s") % interface)

                rc = semanage_iface_set_name(self.sh, iface, interface)
                (rc, con) = semanage_context_create(self.sh)
                if rc < 0:
                        raise ValueError(_("Could not create context for %s") % interface)

                rc = semanage_context_set_user(self.sh, con, "system_u")
                if rc < 0:
                        raise ValueError(_("Could not set user in interface context for %s") % interface)

                rc = semanage_context_set_role(self.sh, con, "object_r")
                if rc < 0:
                        raise ValueError(_("Could not set role in interface context for %s") % interface)

                rc = semanage_context_set_type(self.sh, con, ctype)
                if rc < 0:
                        raise ValueError(_("Could not set type in interface context for %s") % interface)

                if serange:
                        rc = semanage_context_set_mls(self.sh, con, serange)
                        if rc < 0:
                                raise ValueError(_("Could not set mls fields in interface context for %s") % interface)

                rc = semanage_iface_set_ifcon(self.sh, iface, con)
                if rc < 0:
                        raise ValueError(_("Could not set interface context for %s") % interface)

                rc = semanage_iface_set_msgcon(self.sh, iface, con)
                if rc < 0:
                        raise ValueError(_("Could not set message context for %s") % interface)

                rc = semanage_iface_modify_local(self.sh, k, iface)
                if rc < 0:
                        raise ValueError(_("Could not add interface %s") % interface)

                semanage_context_free(con)
                semanage_iface_key_free(k)
                semanage_iface_free(iface)

                self.mylog.log_change("resrc=interface op=add netif=%s tcontext=%s:%s:%s:%s" % (interface, "system_u", "object_r", ctype, serange))

        def add(self, interface, serange, ctype):
                self.begin()
                self.__add(interface, serange, ctype)
                self.commit()

        def __modify(self, interface, serange, setype):
                if not serange and setype == "":
                        raise ValueError(_("Requires setype or serange"))

                (rc, k) = semanage_iface_key_create(self.sh, interface)
                if rc < 0:
                        raise ValueError(_("Could not create key for %s") % interface)

                (rc, exists) = semanage_iface_exists(self.sh, k)
                if rc < 0:
                        raise ValueError(_("Could not check if interface %s is defined") % interface)
                if not exists:
                        raise ValueError(_("Interface %s is not defined") % interface)

                (rc, iface) = semanage_iface_query(self.sh, k)
                if rc < 0:
                        raise ValueError(_("Could not query interface %s") % interface)

                con = semanage_iface_get_ifcon(iface)

                if serange:
                        semanage_context_set_mls(self.sh, con, untranslate(serange))
                if setype != "":
                        semanage_context_set_type(self.sh, con, setype)

                rc = semanage_iface_modify_local(self.sh, k, iface)
                if rc < 0:
                        raise ValueError(_("Could not modify interface %s") % interface)

                semanage_iface_key_free(k)
                semanage_iface_free(iface)

                self.mylog.log_change("resrc=interface op=modify netif=%s tcontext=%s:%s:%s:%s" % (interface, "system_u", "object_r", setype, serange))

        def modify(self, interface, serange, setype):
                self.begin()
                self.__modify(interface, serange, setype)
                self.commit()

        def __delete(self, interface):
                (rc, k) = semanage_iface_key_create(self.sh, interface)
                if rc < 0:
                        raise ValueError(_("Could not create key for %s") % interface)

                (rc, exists) = semanage_iface_exists(self.sh, k)
                if rc < 0:
                        raise ValueError(_("Could not check if interface %s is defined") % interface)
                if not exists:
                        raise ValueError(_("Interface %s is not defined") % interface)

                (rc, exists) = semanage_iface_exists_local(self.sh, k)
                if rc < 0:
                        raise ValueError(_("Could not check if interface %s is defined") % interface)
                if not exists:
                        raise ValueError(_("Interface %s is defined in policy, cannot be deleted") % interface)

                rc = semanage_iface_del_local(self.sh, k)
                if rc < 0:
                        raise ValueError(_("Could not delete interface %s") % interface)

                semanage_iface_key_free(k)

                self.mylog.log_change("resrc=interface op=delete netif=%s" % interface)

        def delete(self, interface):
                self.begin()
                self.__delete(interface)
                self.commit()

        def deleteall(self):
                (rc, ulist) = semanage_iface_list_local(self.sh)
                if rc < 0:
                        raise ValueError(_("Could not delete all interface  mappings"))

                self.begin()
                for i in ulist:
                        self.__delete(semanage_iface_get_name(i))
                self.commit()

        def get_all(self, locallist=False):
                ddict = {}
                if locallist:
                        (rc, self.ilist) = semanage_iface_list_local(self.sh)
                else:
                        (rc, self.ilist) = semanage_iface_list(self.sh)
                if rc < 0:
                        raise ValueError(_("Could not list interfaces"))

                for interface in self.ilist:
                        con = semanage_iface_get_ifcon(interface)
                        ddict[semanage_iface_get_name(interface)] = (semanage_context_get_user(con), semanage_context_get_role(con), semanage_context_get_type(con), semanage_context_get_mls(con))

                return ddict

        def customized(self):
                l = []
                ddict = self.get_all(True)
                keys = list(ddict.keys())
                keys.sort()
                for k in keys:
                        if ddict[k][3]:
                                l.append("-a -t %s -r '%s' %s" % (ddict[k][2], ddict[k][3], k))
                        else:
                                l.append("-a -t %s %s" % (ddict[k][2], k))
                return l

        def list(self, heading=True, locallist=False):
                ddict = self.get_all(locallist)
                keys = list(ddict.keys())
                if len(keys) == 0:
                        return
                keys.sort()

                if heading:
                        print("%-30s %s\n" % (_("SELinux Interface"), _("Context")))
                if is_mls_enabled:
                        for k in keys:
                                print("%-30s %s:%s:%s:%s " % (k, ddict[k][0], ddict[k][1], ddict[k][2], translate(ddict[k][3], False)))
                else:
                        for k in keys:
                                print("%-30s %s:%s:%s " % (k,ddict[k][0], ddict[k][1], ddict[k][2]))

class fcontextRecords(semanageRecords):
        valid_types = []

        def __init__(self, store=""):
                semanageRecords.__init__(self, store)
                try:
                        self.valid_types =  sepolicy.info(sepolicy.ATTRIBUTE, "file_type")[0]["types"]
                        self.valid_types +=  sepolicy.info(sepolicy.ATTRIBUTE, "device_node")[0]["types"]
                except RuntimeError:
                        pass

                self.equiv = {}
                self.equiv_dist = {}
                self.equal_ind = False
                try:
                        fd = open(selinux.selinux_file_context_subs_path(), "r")
                        for i in fd.readlines():
                                i = i.strip()
                                if len(i) == 0:
                                        continue
                                if i.startswith("#"):
                                        continue
                                target, substitute = i.split()
                                self.equiv[target] = substitute
                        fd.close()
                except IOError:
                        pass
                try:
                        fd = open(selinux.selinux_file_context_subs_dist_path(), "r")
                        for i in fd.readlines():
                                i = i.strip()
                                if len(i) == 0:
                                        continue
                                if i.startswith("#"):
                                        continue
                                target, substitute = i.split()
                                self.equiv_dist[target] = substitute
                        fd.close()
                except IOError:
                        pass

        def commit(self):
                if self.equal_ind:
                        subs_file = selinux.selinux_file_context_subs_path()
                        tmpfile = "%s.tmp" % subs_file
                        fd = open(tmpfile, "w")
                        for target in list(self.equiv.keys()):
                                fd.write("%s %s\n" % (target, self.equiv[target]))
                        fd.close()
                        try:
                                os.chmod(tmpfile, os.stat(subs_file)[stat.ST_MODE])
                        except:
                                pass
                        os.rename(tmpfile, subs_file)
                        self.equal_ind = False
                semanageRecords.commit(self)

        def add_equal(self, target, substitute):
                self.begin()
                if target != "/" and target[-1] == "/":
                        raise ValueError(_("Target %s is not valid. Target is not allowed to end with '/'") % target)

                if substitute != "/" and substitute[-1] == "/":
                        raise ValueError(_("Substitute %s is not valid. Substitute is not allowed to end with '/'") % substitute)

                if target in list(self.equiv.keys()):
                        raise ValueError(_("Equivalence class for %s already exists") % target)
                self.validate(target)

                for fdict in (self.equiv, self.equiv_dist):
                        for i in fdict:
                                if i.startswith(target + "/"):
                                        raise ValueError(_("File spec %(TARGET)s conflicts with equivalency rule '%(SOURCE)s %(DEST)s'") % {"TARGET": target, "SOURCE": i, "DEST": fdict[i]})

                self.mylog.log_change("resrc=fcontext op=add-equal %s %s" % (audit.audit_encode_nv_string("sglob", target, 0), audit.audit_encode_nv_string("tglob", substitute, 0)))

                self.equiv[target] = substitute
                self.equal_ind = True
                self.commit()

        def modify_equal(self, target, substitute):
                self.begin()
                if target not in list(self.equiv.keys()):
                        raise ValueError(_("Equivalence class for %s does not exists") % target)
                self.equiv[target] = substitute
                self.equal_ind = True
                self.mylog.log_change("resrc=fcontext op=modify-equal %s %s" % (audit.audit_encode_nv_string("sglob", target, 0), audit.audit_encode_nv_string("tglob", substitute, 0)))
                self.commit()

        def createcon(self, target, seuser="system_u"):
                (rc, con) = semanage_context_create(self.sh)
                if rc < 0:
                        raise ValueError(_("Could not create context for %s") % target)
                if seuser == "":
                        seuser = "system_u"

                rc = semanage_context_set_user(self.sh, con, seuser)
                if rc < 0:
                        raise ValueError(_("Could not set user in file context for %s") % target)

                rc = semanage_context_set_role(self.sh, con, "object_r")
                if rc < 0:
                        raise ValueError(_("Could not set role in file context for %s") % target)

                if is_mls_enabled == 1:
                        rc = semanage_context_set_mls(self.sh, con, "s0")
                        if rc < 0:
                                raise ValueError(_("Could not set mls fields in file context for %s") % target)

                return con

        def validate(self, target):
                if target == "" or target.find("\n") >= 0:
                        raise ValueError(_("Invalid file specification"))
                if target.find(" ") != -1:
                        raise ValueError(_("File specification can not include spaces"))
                for fdict in (self.equiv, self.equiv_dist):
                        for i in fdict:
                                if target.startswith(i + "/"):
                                        t = re.sub(i, fdict[i], target)
                                        raise ValueError(_("File spec %(TARGET)s conflicts with equivalency rule '%(SOURCE)s %(DEST)s'; Try adding '%(DEST1)s' instead") % {"TARGET":target, "SOURCE": i, "DEST":fdict[i], "DEST1": t})


        def __add(self, target, type, ftype="", serange=None, seuser="system_u"):
                self.validate(target)

                if seuser == "":
                        seuser = "system_u"

                if is_mls_enabled == 1:
                        serange = untranslate(serange)

                        if not serange:
                                serange = "s0"

                if type == "":
                        raise ValueError(_("SELinux Type is required"))

                if type != "<<none>>" and sepolicy.get_real_type_name(type) not in self.valid_types:
                        raise ValueError(_("Type %s is invalid, must be a file or device type") % type)

                (rc, k) = semanage_fcontext_key_create(self.sh, target, file_types[ftype])
                if rc < 0:
                        raise ValueError(_("Could not create key for %s") % target)

                (rc, exists) = semanage_fcontext_exists(self.sh, k)
                if rc < 0:
                        raise ValueError(_("Could not check if file context for %s is defined") % target)

                if not exists:
                        (rc, exists) = semanage_fcontext_exists_local(self.sh, k)
                        if rc < 0:
                                raise ValueError(_("Could not check if file context for %s is defined") % target)

                if exists:
                        semanage_fcontext_key_free(k)
                        return self.__modify(target, type, ftype, serange, seuser)

                (rc, fcontext) = semanage_fcontext_create(self.sh)
                if rc < 0:
                        raise ValueError(_("Could not create file context for %s") % target)

                rc = semanage_fcontext_set_expr(self.sh, fcontext, target)
                if type != "<<none>>":
                        con = self.createcon(target, seuser)

                        rc = semanage_context_set_type(self.sh, con, type)
                        if rc < 0:
                                raise ValueError(_("Could not set type in file context for %s") % target)

                        if serange:
                                rc = semanage_context_set_mls(self.sh, con, serange)
                                if rc < 0:
                                        raise ValueError(_("Could not set mls fields in file context for %s") % target)
                        rc = semanage_fcontext_set_con(self.sh, fcontext, con)
                        if rc < 0:
                                raise ValueError(_("Could not set file context for %s") % target)

                semanage_fcontext_set_type(fcontext, file_types[ftype])

                rc = semanage_fcontext_modify_local(self.sh, k, fcontext)
                if rc < 0:
                        raise ValueError(_("Could not add file context for %s") % target)

                if type != "<<none>>":
                        semanage_context_free(con)
                semanage_fcontext_key_free(k)
                semanage_fcontext_free(fcontext)

                if not seuser:
                        seuser = "system_u"

                self.mylog.log_change("resrc=fcontext op=add %s ftype=%s tcontext=%s:%s:%s:%s" % (audit.audit_encode_nv_string("tglob", target, 0), ftype_to_audit[ftype], seuser, "object_r", type, serange))

        def add(self, target, type, ftype="", serange=None, seuser="system_u"):
                self.begin()
                self.__add(target, type, ftype, serange, seuser)
                self.commit()

        def __modify(self, target, setype, ftype, serange, seuser):
                if serange and setype == "" and seuser == "":
                        raise ValueError(_("Requires setype, serange or seuser"))
                if setype not in ["",  "<<none>>"] and sepolicy.get_real_type_name(setype) not in self.valid_types:
                        raise ValueError(_("Type %s is invalid, must be a file or device type") % setype)

                self.validate(target)

                (rc, k) = semanage_fcontext_key_create(self.sh, target, file_types[ftype])
                if rc < 0:
                        raise ValueError(_("Could not create a key for %s") % target)

                (rc, exists) = semanage_fcontext_exists(self.sh, k)
                if rc < 0:
                        raise ValueError(_("Could not check if file context for %s is defined") % target)
                if not exists:
                        (rc, exists) = semanage_fcontext_exists_local(self.sh, k)
                        if not exists:
                                raise ValueError(_("File context for %s is not defined") % target)

                try:
                        (rc, fcontext) = semanage_fcontext_query_local(self.sh, k)
                except OSError:
                        try:
                                (rc, fcontext) = semanage_fcontext_query(self.sh, k)
                        except OSError:
                                raise ValueError(_("Could not query file context for %s") % target)

                if setype != "<<none>>":
                        con = semanage_fcontext_get_con(fcontext)

                        if con == None:
                                con = self.createcon(target)

                        if serange:
                                semanage_context_set_mls(self.sh, con, untranslate(serange))
                        if seuser != "":
                                semanage_context_set_user(self.sh, con, seuser)

                        if setype != "":
                                semanage_context_set_type(self.sh, con, setype)

                        rc = semanage_fcontext_set_con(self.sh, fcontext, con)
                        if rc < 0:
                                raise ValueError(_("Could not set file context for %s") % target)
                else:
                        rc = semanage_fcontext_set_con(self.sh, fcontext, None)
                        if rc < 0:
                                raise ValueError(_("Could not set file context for %s") % target)

                rc = semanage_fcontext_modify_local(self.sh, k, fcontext)
                if rc < 0:
                        raise ValueError(_("Could not modify file context for %s") % target)

                semanage_fcontext_key_free(k)
                semanage_fcontext_free(fcontext)

                if not seuser:
                        seuser = "system_u"

                self.mylog.log_change("resrc=fcontext op=modify %s ftype=%s tcontext=%s:%s:%s:%s" % (audit.audit_encode_nv_string("tglob", target, 0), ftype_to_audit[ftype], seuser, "object_r", setype, serange))

        def modify(self, target, setype, ftype, serange, seuser):
                self.begin()
                self.__modify(target, setype, ftype, serange, seuser)
                self.commit()

        def deleteall(self):
                (rc, flist) = semanage_fcontext_list_local(self.sh)
                if rc < 0:
                        raise ValueError(_("Could not list the file contexts"))

                self.begin()

                for fcontext in flist:
                        target = semanage_fcontext_get_expr(fcontext)
                        ftype = semanage_fcontext_get_type(fcontext)
                        ftype_str = semanage_fcontext_get_type_str(ftype)
                        (rc, k) = semanage_fcontext_key_create(self.sh, target, file_types[ftype_str])
                        if rc < 0:
                                raise ValueError(_("Could not create a key for %s") % target)

                        rc = semanage_fcontext_del_local(self.sh, k)
                        if rc < 0:
                                raise ValueError(_("Could not delete the file context %s") % target)
                        semanage_fcontext_key_free(k)

                        self.mylog.log_change("resrc=fcontext op=delete %s ftype=%s" % (audit.audit_encode_nv_string("tglob", target, 0), ftype_to_audit[file_type_str_to_option[ftype_str]]))

                self.equiv = {}
                self.equal_ind = True
                self.commit()

        def __delete(self, target, ftype):
                if target in list(self.equiv.keys()):
                        self.equiv.pop(target)
                        self.equal_ind = True

                        self.mylog.log_change("resrc=fcontext op=delete-equal %s" % (audit.audit_encode_nv_string("tglob", target, 0)))

                        return

                (rc, k) = semanage_fcontext_key_create(self.sh, target, file_types[ftype])
                if rc < 0:
                        raise ValueError(_("Could not create a key for %s") % target)

                (rc, exists) = semanage_fcontext_exists_local(self.sh, k)
                if rc < 0:
                        raise ValueError(_("Could not check if file context for %s is defined") % target)
                if not exists:
                        (rc, exists) = semanage_fcontext_exists(self.sh, k)
                        if rc < 0:
                                raise ValueError(_("Could not check if file context for %s is defined") % target)
                        if exists:
                                raise ValueError(_("File context for %s is defined in policy, cannot be deleted") % target)
                        else:
                                raise ValueError(_("File context for %s is not defined") % target)

                rc = semanage_fcontext_del_local(self.sh, k)
                if rc < 0:
                        raise ValueError(_("Could not delete file context for %s") % target)

                semanage_fcontext_key_free(k)

                self.mylog.log_change("resrc=fcontext op=delete %s ftype=%s" % (audit.audit_encode_nv_string("tglob", target, 0), ftype_to_audit[ftype]))

        def delete(self, target, ftype):
                self.begin()
                self.__delete(target, ftype)
                self.commit()

        def get_all(self, locallist=False):
                if locallist:
                        (rc, self.flist) = semanage_fcontext_list_local(self.sh)
                else:
                        (rc, self.flist) = semanage_fcontext_list(self.sh)
                        if rc < 0:
                                raise ValueError(_("Could not list file contexts"))
                        (rc, fchomedirs) = semanage_fcontext_list_homedirs(self.sh)
                        if rc < 0:
                                raise ValueError(_("Could not list file contexts for home directories"))
                        (rc, fclocal) = semanage_fcontext_list_local(self.sh)
                        if rc < 0:
                                raise ValueError(_("Could not list local file contexts"))

                        self.flist += fchomedirs
                        self.flist += fclocal

                from collections import OrderedDict
                ddict = OrderedDict()

                for fcontext in self.flist:
                        expr = semanage_fcontext_get_expr(fcontext)
                        ftype = semanage_fcontext_get_type(fcontext)
                        ftype_str = semanage_fcontext_get_type_str(ftype)
                        con = semanage_fcontext_get_con(fcontext)
                        if con:
                                ddict[(expr, ftype_str)] = (semanage_context_get_user(con), semanage_context_get_role(con), semanage_context_get_type(con), semanage_context_get_mls(con))
                        else:
                                ddict[(expr, ftype_str)] = con

                return ddict

        def customized(self):
                l = []
                fcon_dict = self.get_all(True)
                keys = list(fcon_dict.keys())
                for k in keys:
                        if fcon_dict[k]:
                                if fcon_dict[k][3]:
                                        l.append("-a -f %s -t %s -r '%s' '%s'" % (file_type_str_to_option[k[1]], fcon_dict[k][2], fcon_dict[k][3], k[0]))
                                else:
                                        l.append("-a -f %s -t %s '%s'" % (file_type_str_to_option[k[1]], fcon_dict[k][2], k[0]))

                if len(self.equiv):
                        for target in list(self.equiv.keys()):
                                l.append("-a -e %s %s" % (self.equiv[target], target))
                return l

        def list(self, heading=True, locallist=False):
                fcon_dict = self.get_all(locallist)
                keys = list(fcon_dict.keys())
                if len(keys) != 0:
                        if heading:
                                print("%-50s %-18s %s\n" % (_("SELinux fcontext"), _("type"), _("Context")))
                        for k in keys:
                                if fcon_dict[k]:
                                        if is_mls_enabled:
                                                print("%-50s %-18s %s:%s:%s:%s " % (k[0], k[1], fcon_dict[k][0], fcon_dict[k][1], fcon_dict[k][2], translate(fcon_dict[k][3], False)))
                                        else:
                                                print("%-50s %-18s %s:%s:%s " % (k[0], k[1], fcon_dict[k][0], fcon_dict[k][1], fcon_dict[k][2]))
                                else:
                                        print("%-50s %-18s <<None>>" % (k[0], k[1]))

                if len(self.equiv_dist):
                        if not locallist:
                                if heading:
                                        print(_("\nSELinux Distribution fcontext Equivalence \n"))
                                for target in list(self.equiv_dist.keys()):
                                        print("%s = %s" % (target, self.equiv_dist[target]))
                if len(self.equiv):
                        if heading:
                                print(_("\nSELinux Local fcontext Equivalence \n"))

                        for target in list(self.equiv.keys()):
                                print("%s = %s" % (target, self.equiv[target]))

class booleanRecords(semanageRecords):
        def __init__(self, store=""):
                semanageRecords.__init__(self, store)
                self.dict = {}
                self.dict["TRUE"] = 1
                self.dict["FALSE"] = 0
                self.dict["ON"] = 1
                self.dict["OFF"] = 0
                self.dict["1"] = 1
                self.dict["0"] = 0

                try:
                        rc, self.current_booleans = selinux.security_get_boolean_names()
                        rc, ptype = selinux.selinux_getpolicytype()
                except:
                        self.current_booleans = []
                        ptype = None

                if self.store == None or self.store == ptype:
                        self.modify_local = True
                else:
                        self.modify_local = False

        def __mod(self, name, value):
                name = selinux.selinux_boolean_sub(name)

                (rc, k) = semanage_bool_key_create(self.sh, name)
                if rc < 0:
                        raise ValueError(_("Could not create a key for %s") % name)
                (rc, exists) = semanage_bool_exists(self.sh, k)
                if rc < 0:
                        raise ValueError(_("Could not check if boolean %s is defined") % name)
                if not exists:
                        raise ValueError(_("Boolean %s is not defined") % name)

                (rc, b) = semanage_bool_query(self.sh, k)
                if rc < 0:
                        raise ValueError(_("Could not query file context %s") % name)

                if value.upper() in self.dict:
                        semanage_bool_set_value(b, self.dict[value.upper()])
                else:
                        raise ValueError(_("You must specify one of the following values: %s") % ", ".join(list(self.dict.keys())))

                if self.modify_local and name in self.current_booleans:
                        rc = semanage_bool_set_active(self.sh, k, b)
                        if rc < 0:
                                raise ValueError(_("Could not set active value of boolean %s") % name)
                rc = semanage_bool_modify_local(self.sh, k, b)
                if rc < 0:
                        raise ValueError(_("Could not modify boolean %s") % name)
                semanage_bool_key_free(k)
                semanage_bool_free(b)

        def modify(self, name, value=None, use_file=False):
                self.begin()
                if use_file:
                        fd = open(name)
                        for b in fd.read().split("\n"):
                                b = b.strip()
                                if len(b) == 0:
                                        continue

                                try:
                                        boolname, val = b.split("=")
                                except ValueError:
                                        raise ValueError(_("Bad format %(BOOLNAME)s: Record %(VALUE)s" % { "BOOLNAME": name, "VALUE": b }))
                                self.__mod(boolname.strip(), val.strip())
                        fd.close()
                else:
                        self.__mod(name, value)

                self.commit()

        def __delete(self, name):
                name = selinux.selinux_boolean_sub(name)

                (rc, k) = semanage_bool_key_create(self.sh, name)
                if rc < 0:
                        raise ValueError(_("Could not create a key for %s") % name)
                (rc, exists) = semanage_bool_exists(self.sh, k)
                if rc < 0:
                        raise ValueError(_("Could not check if boolean %s is defined") % name)
                if not exists:
                        raise ValueError(_("Boolean %s is not defined") % name)

                (rc, exists) = semanage_bool_exists_local(self.sh, k)
                if rc < 0:
                        raise ValueError(_("Could not check if boolean %s is defined") % name)
                if not exists:
                        raise ValueError(_("Boolean %s is defined in policy, cannot be deleted") % name)

                rc = semanage_bool_del_local(self.sh, k)
                if rc < 0:
                        raise ValueError(_("Could not delete boolean %s") % name)

                semanage_bool_key_free(k)

        def delete(self, name):
                self.begin()
                self.__delete(name)
                self.commit()

        def deleteall(self):
                (rc, self.blist) = semanage_bool_list_local(self.sh)
                if rc < 0:
                        raise ValueError(_("Could not list booleans"))

                self.begin()

                for boolean in self.blist:
                        name = semanage_bool_get_name(boolean)
                        self.__delete(name)

                self.commit()

        def get_all(self, locallist=False):
                ddict = {}
                if locallist:
                        (rc, self.blist) = semanage_bool_list_local(self.sh)
                else:
                        (rc, self.blist) = semanage_bool_list(self.sh)
                if rc < 0:
                        raise ValueError(_("Could not list booleans"))

                for boolean in self.blist:
                        value = []
                        name = semanage_bool_get_name(boolean)
                        value.append(semanage_bool_get_value(boolean))
                        if self.modify_local and name in self.current_booleans:
                                value.append(selinux.security_get_boolean_pending(name))
                                value.append(selinux.security_get_boolean_active(name))
                        else:
                                value.append(value[0])
                                value.append(value[0])
                        ddict[name] = value

                return ddict

        def get_desc(self, name):
                name = selinux.selinux_boolean_sub(name)
                return boolean_desc(name)

        def get_category(self, name):
                name = selinux.selinux_boolean_sub(name)
                return boolean_category(name)

        def customized(self):
                l = []
                ddict = self.get_all(True)
                keys = list(ddict.keys())
                keys.sort()
                for k in keys:
                        if ddict[k]:
                                l.append("-m -%s %s" %  (ddict[k][2], k))
                return l

        def list(self, heading=True, locallist=False, use_file=False):
                on_off = (_("off"), _("on"))
                if use_file:
                        ddict = self.get_all(locallist)
                        keys = list(ddict.keys())
                        for k in keys:
                                if ddict[k]:
                                        print("%s=%s" %  (k, ddict[k][2]))
                        return
                ddict = self.get_all(locallist)
                keys = list(ddict.keys())
                if len(keys) == 0:
                        return

                if heading:
                        print("%-30s %s  %s %s\n" % (_("SELinux boolean"), _("State"), _("Default"), _("Description")))
                for k in keys:
                        if ddict[k]:
                                print("%-30s (%-5s,%5s)  %s" %  (k, on_off[ddict[k][2]], on_off[ddict[k][0]], self.get_desc(k)))
F1l3 Manager
