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194 lines
7.3 KiB
194 lines
7.3 KiB
#-*- coding: utf-8 -*-
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# Copyright 2012-2016 Mir Calculate. http://www.calculate-linux.org
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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from __future__ import absolute_import
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import socket
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from .. import qt
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from .more import LabelWordWrap, show_msg, get_icon
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def passphrase_callback(v):
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if type(v) == int or not v:
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return ""
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return bytes(v, "UTF-8")
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def generateRSAKey():
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from M2Crypto import RSA, m2
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return RSA.gen_key(2048, m2.RSA_F4)
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def makePKey(key):
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from M2Crypto import EVP
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pkey = EVP.PKey()
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pkey.assign_rsa(key)
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return pkey
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class RequestCreate (qt.QWidget):
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def __init__(self, parent, ClientObj, key, cert_path, server_host_name):
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super().__init__()
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self.ClientObj = ClientObj
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self._parent = parent
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self.key = key
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self.cert_path = cert_path
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self.server_host_name = server_host_name
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self.mainlayout = qt.QGridLayout()
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self.mainlayout.setColumnStretch(0,0)
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self.mainlayout.setColumnStretch(1,1)
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# Add HostName field
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host_name = socket.getfqdn()
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list_host_name = host_name.split('.')
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result_host_name = list_host_name[0]+"@"+server_host_name
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self.mainlayout.addWidget(LabelWordWrap(_('User@Server_HostName'), \
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self),0,0, qt.Qt.AlignRight)
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self.host_name = qt.QLineEdit(result_host_name, self)
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self.mainlayout.addWidget(self.host_name, 0,1)
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# Add UserName field
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username = ClientObj.VarsApi.Get('ur_fullname')
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suffixPort = ":%s"%ClientObj.VarsApi.Get('core.cl_core_port')
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# username = username.decode('utf-8')
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username = username
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self.mainlayout.addWidget(LabelWordWrap(_('User Name'), self),1,0,
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qt.Qt.AlignRight)
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self.user_name = qt.QLineEdit(username, self)
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self.mainlayout.addWidget(self.user_name, 1,1)
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# Add Organization name field
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self.mainlayout.addWidget(qt.QLabel(_('Organization Name'), self),\
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2, 0, qt.Qt.AlignRight)
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self.org_name = qt.QLineEdit('Company', self)
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self.mainlayout.addWidget(self.org_name, 2,1)
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# Add Network address field
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self.mainlayout.addWidget(LabelWordWrap(_('Network address'), self), \
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3,0,qt.Qt.AlignRight)
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self.netw_adr = qt.QLineEdit(host_name+suffixPort, self)
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self.mainlayout.addWidget(self.netw_adr, 3,1)
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# Add State name field
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self.mainlayout.addWidget(LabelWordWrap(_("City"), self),4,0, \
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qt.Qt.AlignRight)
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self.state_name = qt.QLineEdit('My_State', self)
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self.mainlayout.addWidget(self.state_name, 4,1)
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# Add Country field
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self.mainlayout.addWidget(LabelWordWrap \
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(_('Country (a two-character tag)'), self),
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5,0,qt.Qt.AlignRight)
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self.country = qt.QLineEdit('Ru', self)
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# only 2 words
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rx = qt.QRegExp ("^[a-zA-Z]{0,2}$")
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country_validator = qt.QRegExpValidator(rx, self)
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self.country.setValidator(country_validator)
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self.mainlayout.addWidget(self.country, 5,1)
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button_layout = qt.QHBoxLayout()
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button_layout.setAlignment(qt.Qt.AlignRight)
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# Add Password field
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self.mainlayout.addWidget(LabelWordWrap(_('Password'),\
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self), 6,0,qt.Qt.AlignRight)
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self.passwd_lineedit = qt.QLineEdit('', self)
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self.passwd_lineedit.setEchoMode(self.passwd_lineedit.Password)
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self.mainlayout.addWidget(self.passwd_lineedit, 6,1)
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# Add create button
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self.CreateButton = qt.QPushButton(_('Create a signature request'),
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self)
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self.CreateButton.setFixedWidth(self.CreateButton.sizeHint().width())
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self.CreateButton.clicked.connect(self.create_req)
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button_layout.addWidget(self.CreateButton)
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# Add cancel button
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self.CancelButton = qt.QPushButton(_('Cancel'), self)
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self.CancelButton.setFixedWidth(self.CancelButton.sizeHint().width())
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self.CancelButton.clicked.connect(self.close)
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button_layout.addWidget(self.CancelButton)
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self.mainlayout.addLayout(button_layout,7,0,1,2,qt.Qt.AlignRight)
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self.setLayout(self.mainlayout)
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# for clear memory after closed this window
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self.setAttribute(qt.Qt.WA_DeleteOnClose)
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self.setWindowTitle (_('Create a signature request'))
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self.setWindowIcon(get_icon("view-certificate"))
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self.setFocus()
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self.move(50+parent.frameGeometry().x(), \
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50+parent.frameGeometry().y())
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self.setMinimumWidth(600)
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self.setFixedHeight(self.sizeHint().height())
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self.show()
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def create_req(self):
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if len(self.country.text()) != 2:
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show_msg(_('The \"Country\" field must be two-character'), \
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_('Input error'))
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return
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from M2Crypto import X509
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#########################################
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private_key_passwd = self.passwd_lineedit.text()
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rsa = generateRSAKey()
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rsa.save_key(self.key + '_pub', cipher = None,
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callback = lambda *unused: b"")
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pkey = makePKey(rsa)
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if not passphrase_callback(private_key_passwd):
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pkey.save_key(self.key, cipher = None,
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callback = lambda *unused: b"")
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else:
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pkey.save_key(self.key,\
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callback= lambda *unused: bytes(private_key_passwd, "UTF-8"))
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#########################################
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req = X509.Request()
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req.set_version(req.get_version())
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req.set_pubkey(pkey)
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name = X509.X509_Name()
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#######
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# Create NAME value
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name.CN = self.host_name.text() or ""
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User_name = self.user_name.text()
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name.OU = User_name.encode('utf-8') or ""
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Organization = self.org_name.text()
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name.O = Organization.encode('utf-8') or ""
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name.L = self.netw_adr.text() or ""
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State = self.state_name.text()
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name.ST = State.encode('utf-8') or ""
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name.C = self.country.text() or ""
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#######
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req.set_subject_name(name)
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ext1 = X509.new_extension('nsComment', 'Auto Generated')
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extstack = X509.X509_Extension_Stack()
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extstack.push(ext1)
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req.add_extensions(extstack)
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req.sign(pkey, 'md5')
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#########################################
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crtreq = str(req.as_pem(), 'utf-8')
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crtfile = open(self.cert_path + '/%s.csr' %self.server_host_name, 'w')
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crtfile.write(crtreq)
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crtfile.close()
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self.close()
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self._parent.end_send()
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#########################################
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