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pexpect	[ DIR ]	drwxr-xr-x
__pycache__	[ DIR ]	drwxrwxr-x
avahi.py	3.01 KB	-rw-r--r--
codes.py	30.55 KB	-rw-r--r--
device.py	96.04 KB	-rw-r--r--
dime.py	3.3 KB	-rw-r--r--
exif.py	35.08 KB	-rw-r--r--
g.py	14.19 KB	-rw-r--r--
imageprocessing.py	33.14 KB	-rw-r--r--
imagesize.py	5.75 KB	-rw-r--r--
__init__.py	826 B	-rw-r--r--
ldif.py	16.33 KB	-rw-r--r--
LedmWifi.py	30.33 KB	-rw-r--r--
local.py	2.36 KB	-rw-r--r--
logger.py	18.06 KB	-rw-r--r--
magic.py	63.2 KB	-rw-r--r--
maint.py	58.36 KB	-rw-r--r--
mdns.py	10.04 KB	-rw-r--r--
mfpdtf.py	17.34 KB	-rw-r--r--
models.py	19.12 KB	-rw-r--r--
module.py	28.32 KB	-rw-r--r--
os_utils.py	2.28 KB	-rw-r--r--
password.py	13 KB	-rw-r--r--
pkit.py	11.45 KB	-rw-r--r--
pml.py	26.46 KB	-rw-r--r--
queues.py	16.35 KB	-rw-r--r--
services.py	9.74 KB	-rw-r--r--
sixext.py	5.78 KB	-rw-r--r--
six.py	22.32 KB	-rw-r--r--
slp.py	5.8 KB	-rw-r--r--
smart_install.py	11.37 KB	-rw-r--r--
status.py	76.42 KB	-rw-r--r--
strings.py	28.21 KB	-rw-r--r--
tui.py	13.79 KB	-rw-r--r--
utils.py	76.22 KB	-rw-r--r--
validation.py	3.68 KB	-rw-r--r--
vcard.py	43.66 KB	-rw-r--r--
wifi.py	22.25 KB	-rw-r--r--

Code Editor : validation.py

# -*- coding: utf-8 -*-
#
# (c) Copyright 2015 HP Development Company, L.P.
#
# 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
#
# Author: Amarnath Chitumalla, Sanjay Kumar
#
#Global imports
import os
import stat
import datetime

#Local imports
from base.codes import *
from base.strings import *
from base import utils
from base import os_utils
from base.g import *
from subprocess import Popen, PIPE

class DigiSign_Verification(object):
    def __init__(self):
        pass

def validate(self):
        pass

class GPG_Verification(DigiSign_Verification):
    def __init__(self):
        self.__gpg = utils.which('gpg',True)

sts, self.__hplipdir = os_utils.getHPLIPDir()
        self.__gpg_dir = os.path.join(self.__hplipdir, ".gnupg")

#Make sure gpg directory is present. GPG keys will be retrieved here from the key server

if not os.path.exists(self.__gpg_dir):
            try:
                os.mkdir(self.__gpg_dir, 0o755)
            except OSError:
                log.error("Failed to create %s" % self.__gpg_dir)
        self.__change_owner()
    def __change_owner(self, Recursive = False):
        try:
            os.umask(0)
            s = os.stat(self.__hplipdir)
            os_utils.changeOwner(self.__gpg_dir, s[stat.ST_UID], s[stat.ST_GID], Recursive)

except OSError:
            log.error("Failed to Change ownership of %s" %self.__gpg_dir)

def __gpg_check(self, hplip_package, hplip_digsig):

cmd = '%s --homedir %s -no-permission-warning --verify %s %s' % (self.__gpg, self.__gpg_dir, hplip_digsig, hplip_package)

log.debug("Verifying file %s : cmd = [%s]" % (hplip_package,cmd))

status, output = utils.run(cmd)

log.debug("%s status: %d  output:%s" % (self.__gpg, status,output))

return status

def __acquire_gpg_key(self):

cmd = '%s --homedir %s --no-permission-warning --import %s' \
              % (self.__gpg, self.__gpg_dir, "/usr/share/hplip/signing-key.asc")

log.info("Importing digital key")
        status, output = utils.run(cmd)
        log.debug(output)

self.__change_owner(True)

return status

def validate(self, hplip_package, hplip_digsig):

log.debug("Validating %s with %s signature file" %(hplip_package, hplip_digsig))
        if not self.__gpg:
            return ERROR_GPG_CMD_NOT_FOUND, queryString(ERROR_GPG_CMD_NOT_FOUND)

if not os.path.exists(hplip_package):
            return ERROR_FILE_NOT_FOUND, queryString(ERROR_FILE_NOT_FOUND, 0, hplip_package)

if not os.path.exists(hplip_digsig):
            return ERROR_DIGITAL_SIGN_NOT_FOUND, queryString(ERROR_DIGITAL_SIGN_NOT_FOUND, 0, hplip_digsig)

status = self.__acquire_gpg_key()
        if status != 0:
            return ERROR_UNABLE_TO_RECV_KEYS, queryString(ERROR_UNABLE_TO_RECV_KEYS)

status = self.__gpg_check(hplip_package, hplip_digsig)
        if status != 0:
            return ERROR_DIGITAL_SIGN_BAD, queryString(ERROR_DIGITAL_SIGN_BAD, 0, hplip_package)
        else:
            return ERROR_SUCCESS, ""

${this.title}

Code Editor : validation.py