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calculate-utils-3-console/console/application/cl_client.py

394 lines
14 KiB

#!/usr/bin/python
#-*- coding: utf-8 -*-
# Copyright 2012 Calculate Ltd. http://www.calculate-linux.org
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
from sudsds import WebFault
from sudsds.transport import TransportError
from client_class import Client_suds
import traceback as tb
import time, logging
import os, sys
import threading, urllib2
from function import analysis, clear, get_entire_frame
from pid_information import client_list_methods
from cert_func import client_post_auth, client_post_request, client_get_cert,\
client_post_cert, get_password_from_daemon, clear_password
from sid_func import session_clean, client_session_info, client_session_list
from cert_verify import get_CRL, VerifyError
import M2Crypto, OpenSSL
from calculate.core.datavars import DataVarsCore
from client_class import HTTPSClientCertTransport
from methods_func import call_method, get_method_argparser, parse
from calculate.lib.utils.files import makeDirectory
from calculate.lib.cl_lang import setLocalTranslate
setLocalTranslate('calculate_console',sys.modules[__name__])
def client_signal(client):
Vars = DataVarsCore()
Vars.importCore()
Vars.flIniFile()
try:
client_active = Vars.Get('cl_core_client_active_period')
except:
client_active = 15
while True:
if os.path.exists(client.SID_FILE) :
fi = open(client.SID_FILE, 'r')
temp = fi.read()
fi.close()
sid = int(temp)
else:
sid = 0
try:
client.service.active_client(sid)
except:
print _('no connection to server!')
raise Exception(1)
time.sleep(float(client_active))
def https_server(client, args, unknown_args, url, clVarsCore, wait_thread):
client_post_auth(client)
if args.stop_consoled:
wait_thread.stop()
os.system('cl-consoled --stop')
return 0
if args.session_clean:
wait_thread.stop()
session_clean(client)
if args.session_info or args.session_num_info:
wait_thread.stop()
client_session_info(client, args.session_num_info)
if args.session_list:
wait_thread.stop()
client_session_list(client)
if args.list_pid:
wait_thread.stop()
if args.dump:
from pid_information import client_pid_info
client_pid_info(client)
else:
from pid_information import client_list_pid
client_list_pid(client)
if args.pid_res:
wait_thread.stop()
get_entire_frame(client, args.pid_res)
return 0
if args.pid_kill:
wait_thread.stop()
from pid_information import client_pid_kill
return client_pid_kill(client, args.pid_kill)
if not args.method:
wait_thread.stop()
client_list_methods(client)
return 1
elif args.method and args.help:
# now = datetime.datetime.now()
# print '6 ===> %ds %dms' %(now.second, now.microsecond)
method_parser, view = get_method_argparser(client, args)
wait_thread.stop()
method_parser.print_help()
# now = datetime.datetime.now()
# print '7 ===> %ds %dms' %(now.second, now.microsecond)
else:
try:
client.frame_period = clVarsCore.Get('cl_core_get_frame_period')
except:
client.frame_period = 2
method_result = call_method(client, args, wait_thread)
if method_result:
try:
analysis(client, client.sid, method_result)
except urllib2.URLError, e:
_print (e)
except KeyboardInterrupt:
try:
print
mess = method_result[0][0]
pid = int(mess.message)
result = client.service.pid_kill(pid, client.sid)
if result in [0,2]:
print _('Process is terminated')
elif result == -1:
print _("Certificate not found in server database")
elif result == -2:
print _("Session doesn't belong to your certificate")
elif result == 1:
print _("It was not possible to kill process")
# get_entire_frame(client, pid)
analysis(client, client.sid, method_result)
except Exception, e:
_print (e.message)
try:
mess = method_result[0][0]
pid = int(mess.message)
except:
return 1
client.service.clear_pid_cache(client.sid, pid)
client.service.clear_method_cache(client.sid, args.method)
wait_thread.stop()
return 0
class StoppableThread(threading.Thread):
"""Thread class with a stop() method. The thread itself has to check
regularly for the stopped() condition."""
def __init__(self):
super(StoppableThread, self).__init__()
self._stop = threading.Event()
def run(self):
l = ['|','/','-','\\','|','/','-','\\']
i = 0
while True:
for i in l:
sys.stdout.write("\r\r" + i)
sys.stdout.flush()
time.sleep(.02)
if self.stopped():
sys.stdout.write("\b")
sys.stdout.flush()
return 0
def stop(self):
self._stop.set()
def stopped(self):
return self._stop.isSet()
def main():
# now = datetime.datetime.now()
# print '1 ===> %ds %dms' %(now.second, now.microsecond)
parser = parse()
args, unknown_args = parser.parse_known_args()
wait_thread = StoppableThread()
wait_thread.start()
if not args.method and args.help:
wait_thread.stop()
sys.stdout.write('\r')
sys.stdout.flush()
parser.print_help()
# now = datetime.datetime.now()
# print '1/2 ===> %ds %dms' %(now.second, now.microsecond)
return 0
if not args.method:
if unknown_args:
wait_thread.stop()
sys.stdout.write('\r')
sys.stdout.flush()
args = parser.parse_args()
logging.basicConfig(level=logging.FATAL)
logging.getLogger('sudsds.client').setLevel(logging.FATAL)
logging.getLogger('sudsds.transport').setLevel(logging.FATAL)
logging.getLogger('sudsds.transport.http').setLevel(logging.FATAL)
logging.getLogger('sudsds.umx.typed').setLevel(logging.ERROR)
clVarsCore = DataVarsCore()
clVarsCore.importCore()
clVarsCore.flIniFile()
homePath = clVarsCore.Get('ur_home_path')
# translate
# if args.lang:
# print 'code not found!!!!'
port = args.port
host = args.host
path_to_cert = args.path_to_cert
if not path_to_cert:
path_to_cert = clVarsCore.Get('cl_client_cert_dir')
path_to_cert = path_to_cert.replace("~",homePath)
for dirs in ['', 'ca', 'trusted']:
dir_path = os.path.join(path_to_cert, dirs)
if not os.path.isdir(dir_path):
if not makeDirectory(dir_path):
wait_thread.stop()
sys.stdout.write('\r')
sys.stdout.flush()
print _("cannot create directory %s") %dir_path
return 1
if args.update_crl:
wait_thread.stop()
getCRL = threading.Thread(target=get_CRL, args = (path_to_cert, ))
getCRL.start()
getCRL.join()
print 'GRL updated'
return 0
if args.by_host:
wait_thread.stop()
client_post_request (path_to_cert, args)
return 0
if args.from_host:
wait_thread.stop()
client_get_cert (path_to_cert, args)
return 0
url = "https://%s:%d/?wsdl" %(host, port)
# print "url = %s" %url
clear()
try:
# now = datetime.datetime.now()
# print '2 ===> %ds %dms' %(now.second, now.microsecond)
client = Client_suds(url, \
transport = HTTPSClientCertTransport(None,None, path_to_cert))
client.wsdl.services[0].setlocation(url)
# now = datetime.datetime.now()
# print '2/1 ===> %ds %dms' %(now.second, now.microsecond)
server_host_name = client.service.get_server_host_name()
# print server_host_name
# now = datetime.datetime.now()
# print '2/2 ===> %ds %dms' %(now.second, now.microsecond)
del (client)
except urllib2.URLError, e:
wait_thread.stop()
print _('Failed to connect')+':', e
return 1
# server_host_name = 'dspiridonov.local.calculate.ru'
try:
import glob
all_cert_list = glob.glob(os.path.join(path_to_cert, '*.crt'))
fit_cert_list = []
for client_cert_path in all_cert_list:
client_cert = client_cert_path.replace(path_to_cert, '')
client_cert_name = client_cert.replace('.crt', '')
if server_host_name.endswith(client_cert_name):
fit_cert_list.append(client_cert_name)
fit_cert_list.sort(key = len)
Connect_Error = 1
crypto_Error = 0
# now = datetime.datetime.now()
# print '3 ===> %ds %dms' %(now.second, now.microsecond)
for i in range (0, len(fit_cert_list)):
#print 'fit_cert_list = ',fit_cert_list
cert_name = fit_cert_list.pop()
CERT_FILE = path_to_cert + cert_name + '.crt'
CERT_KEY = path_to_cert + cert_name + '.key'
bio = M2Crypto.BIO.openfile(CERT_KEY)
rsa = M2Crypto.m2.rsa_read_key(bio._ptr(),lambda *unused: None)
if not rsa:
store_passwd = get_password_from_daemon(host,port,wait_thread)
if not wait_thread.isAlive():
wait_thread = StoppableThread()
wait_thread.start()
# if not rsa and not 'store_passwd' in locals():
# store_passwd = getpass.getpass(_('Password: '))
# if not store_passwd:
# store_passwd = None
if 'store_passwd' in locals():
key_passwd = store_passwd
else:
key_passwd = None
try:
client = Client_suds(url, transport=HTTPSClientCertTransport \
(CERT_KEY, CERT_FILE, path_to_cert, password=key_passwd,
wait_thread = wait_thread))
if not wait_thread.isAlive():
wait_thread = StoppableThread()
wait_thread.start()
client.wsdl.services[0].setlocation(url)
client.set_parameters (path_to_cert, CERT_FILE, CERT_KEY)
client_post_cert(client, clVarsCore)
Connect_Error = 0
except VerifyError, e:
# print e.value
Connect_Error = 1
except OpenSSL.crypto.Error, e:
Connect_Error = 1
crypto_Error = 1
except urllib2.URLError, e:
Connect_Error = 1
except Exception, e:
Connect_Error = 1
if Connect_Error == 0:
break
# now = datetime.datetime.now()
# print '4 ===> %ds %dms' %(now.second, now.microsecond)
#If the certificate file misses
if Connect_Error:
if crypto_Error and 'store_passwd' in locals():
wait_thread.stop()
print _('Password is invalid')
# delete password from daemon list
clear_password(host, port)
return 1
if 'e' in locals():
wait_thread.stop()
print _('Error: '), e
return 1
# print 'Connect Error'
CERT_FILE = None
CERT_KEY = None
client = Client_suds(url, transport = HTTPSClientCertTransport \
(CERT_KEY, CERT_FILE, path_to_cert))
client.wsdl.services[0].setlocation(url)
client.set_parameters (path_to_cert, CERT_FILE, CERT_KEY)
client.port = port
# now = datetime.datetime.now()
# print '5 ===> %ds %dms' %(now.second, now.microsecond)
return_val = 1
try:
return_val = https_server(client, args, unknown_args, url, \
clVarsCore, wait_thread)
except urllib2.URLError, e:
print _('Error: '), e
except Exception, e:
wait_thread.stop()
if type(e.message) != int:
if e.message:
print e.message
else:
print e
return 1
# now = datetime.datetime.now()
# print 'END ===> %ds %dms' %(now.second, now.microsecond)
wait_thread.stop()
return return_val
#----------------------------------------------------
except WebFault, f:
print _("Exception: %s") %f
_print (f.fault)
except TransportError, te:
print _("Exception: %s") %te
except Exception, e:
print _("Exception: %s") %e
tb.print_exc()
wait_thread.stop()