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Commit 77b410ca authored by Łukasz Nowak's avatar Łukasz Nowak
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ERP5 provides good enough certificate authority tool.

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master/product/Vifib/Tool/CertificateAuthorityTool.py deleted 100644 → 0
View file @ cddc3cc4
# -*- coding: utf-8 -*-
##############################################################################
#
# Copyright (c) 2010 Nexedi SA and Contributors. All Rights Reserved.
# Łukasz Nowak <luke@nexedi.com>
#
# WARNING: This program as such is intended to be used by professional
# programmers who take the whole responsibility of assessing all potential
# consequences resulting from its eventual inadequacies and bugs
# End users who are looking for a ready-to-use solution with commercial
# guarantees and support are strongly advised to contract a Free Software
# Service Company
#
# 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.
#
##############################################################################
from AccessControl import ClassSecurityInfo
from Products.ERP5Type.Globals import InitializeClass
from Products.ERP5Type.Tool.BaseTool import BaseTool
from Products.ERP5Type import Permissions
from Products.PageTemplates.PageTemplateFile import PageTemplateFile
from zLOG import LOG, INFO
import os
import subprocess
def popenCommunicate(command_list, input=None, **kwargs):
kwargs.update(stdout=subprocess.PIPE, stderr=subprocess.STDOUT)
popen = subprocess.Popen(command_list, **kwargs)
result = popen.communicate(input)[0]
if popen.returncode is None:
popen.kill()
if popen.returncode != 0:
raise ValueError('Issue during calling %r, result was:\n%s' % (command_list,
result))
return result
class CertificateAuthorityBusy(Exception):
"""Exception raised when certificate authority is busy"""
pass
class CertificateAuthorityDamaged(Exception):
"""Exception raised when certificate authority is damaged"""
pass
class CertificateAuthorityTool(BaseTool):
"""CertificateAuthorityTool
This tool assumes that in certificate_authority_path openssl configuration is ready.
"""
id = 'portal_certificate_authority'
meta_type = 'ERP5 Certificate Authority Tool'
portal_type = 'Certificate Authority Tool'
security = ClassSecurityInfo()
allowed_types = ()
isIndexable = 0
certificate_authority_path = ''
openssl_binary = ''
manage_options = (({'label': 'Edit',
'action': 'manage_editCertificateAuthorityToolForm',},
)
) + BaseTool.manage_options
_properties = (({'id':'certificate_authority_path',
'type':'string',
'mode':'w',
'label':'Absolute path to certificate authority'
},
{'id':'openssl_binary',
'type':'string',
'mode':'w',
'label':'Absolute path to OpenSSL binary'
},
)
)
def _lockCertificateAuthority(self):
"""Checks lock and locks Certificate Authority tool, raises CertificateAuthorityBusy"""
if os.path.exists(self.lock):
raise CertificateAuthorityBusy
open(self.lock, 'w').write('locked')
def _unlockCertificateAuthority(self):
"""Checks lock and locks Certificate Authority tool"""
if os.path.exists(self.lock):
os.unlink(self.lock)
else:
LOG('CertificateAuthorityTool', INFO, 'Lock file %r did not existed '
'during unlocking' % self.lock)
def _checkCertificateAuthority(self):
"""Checks Certificate Authority configuration, raises CertificateAuthorityDamaged"""
if not self.certificate_authority_path:
raise CertificateAuthorityDamaged('Certificate authority path is not '
'configured')
if not os.path.isdir(self.certificate_authority_path):
raise CertificateAuthorityDamaged('Path to Certificate Authority %r is '
'wrong' % self.certificate_authority_path)
if not self.openssl_binary:
raise CertificateAuthorityDamaged('OpenSSL binary path is not '
'configured' % self.certificate_authority_path)
if not os.path.isfile(self.openssl_binary):
raise CertificateAuthorityDamaged('OpenSSL binary %r does not exists' %
self.openssl_binary)
self.serial = os.path.join(self.certificate_authority_path, 'serial')
self.crl = os.path.join(self.certificate_authority_path, 'crlnumber')
self.index = os.path.join(self.certificate_authority_path, 'index.txt')
self.openssl_config = os.path.join(self.certificate_authority_path,
'openssl.cnf')
self.lock = os.path.join(self.certificate_authority_path, 'lock')
for f in [self.serial, self.crl, self.index]:
if not os.path.isfile(f):
raise CertificateAuthorityDamaged('File %r does not exists.' % f)
security.declarePrivate('manage_afterAdd')
def manage_afterAdd(self, item, container) :
"""Init permissions right after creation.
Permissions in slap tool are simple:
o Each member can access the tool.
o Only manager can view and create.
o Anonymous can not access
"""
item.manage_permission(Permissions.AddPortalContent,
['Manager'])
item.manage_permission(Permissions.AccessContentsInformation,
['Member', 'Manager'])
item.manage_permission(Permissions.View,
['Manager',])
BaseTool.inheritedAttribute('manage_afterAdd')(self, item, container)
#'Edit' option form
manage_editCertificateAuthorityToolForm = PageTemplateFile(
'../www/Vifib_editCertificateAuthorityTool',
globals(),
__name__='manage_editCertificateAuthorityToolForm')
security.declareProtected(Permissions.ManageProperties, 'manage_editCertificateAuthorityTool')
def manage_editCertificateAuthorityTool(self, certificate_authority_path, openssl_binary, RESPONSE=None):
"""Edit the object"""
error_message = ''
if certificate_authority_path == '' or certificate_authority_path is None:
error_message += 'Invalid Certificate Authority'
else:
self.certificate_authority_path = certificate_authority_path
if openssl_binary == '' or openssl_binary is None:
error_message += 'Invalid OpenSSL binary'
else:
self.openssl_binary = openssl_binary
#Redirect
if RESPONSE is not None:
if error_message != '':
self.REQUEST.form['manage_tabs_message'] = error_message
return self.manage_editCertificateAuthorityToolForm(RESPONSE)
else:
message = "Updated"
RESPONSE.redirect('%s/manage_editCertificateAuthorityToolForm'
'?manage_tabs_message=%s'
% (self.absolute_url(), message)
)
security.declareProtected(Permissions.AccessContentsInformation, 'getNewCertificate')
def getNewCertificate(self, common_name):
# No docstring in order to make this method non publishable
# Returns certificate for passed common name, as dictionary of {key, certificate, id, common_name}
self._checkCertificateAuthority()
self._lockCertificateAuthority()
try:
new_id = open(self.serial, 'r').read().strip().lower()
key = os.path.join(self.certificate_authority_path, 'private', new_id+'.key')
csr = os.path.join(self.certificate_authority_path, new_id + '.csr')
cert = os.path.join(self.certificate_authority_path, 'certs', new_id + '.crt')
try:
popenCommunicate([self.openssl_binary, 'req', '-nodes', '-config',
self.openssl_config, '-new', '-keyout', key, '-out', csr, '-days',
'3650'], '%s\n' % common_name, stdin=subprocess.PIPE)
popenCommunicate([self.openssl_binary, 'ca', '-days', '3650',
'-batch', '-config', self.openssl_config, '-out', cert, '-infiles',
csr])
os.unlink(csr)
return dict(
key=open(key).read(),
certificate=open(cert).read(),
id=new_id,
common_name=common_name)
except:
try:
for p in [key, csr, cert]:
if os.path.exists(p):
os.unlink(p)
except:
# do not raise during cleanup
pass
raise
finally:
self._unlockCertificateAuthority()
security.declareProtected(Permissions.AccessContentsInformation, 'revokeCertificate')
def revokeCertificate(self, serial):
# No docstring in order to make this method non publishable
# Revokes certificate with serial, returns dictionary {crl}
self._checkCertificateAuthority()
self._lockCertificateAuthority()
try:
new_id = open(self.crl, 'r').read().strip().lower()
crl_path = os.path.join(self.certificate_authority_path, 'crl')
crl = os.path.join(crl_path, new_id + '.crl')
cert = os.path.join(self.certificate_authority_path, 'certs', serial.lower() + '.crt')
if not os.path.exists(cert):
raise ValueError('Certificate with serial %r does not exists' % serial)
try:
popenCommunicate([self.openssl_binary, 'ca', '-config',
self.openssl_config, '-revoke', cert])
popenCommunicate([self.openssl_binary, 'ca', '-config',
self.openssl_config, '-gencrl', '-out', crl])
hash = popenCommunicate([self.openssl_binary, 'crl', '-noout',
'-hash', '-in', crl]).strip()
previous_id = int(len([q for q in os.listdir(crl_path) if hash in q]))
os.symlink(crl, os.path.join(crl_path, '%s.%s' % (hash, previous_id)))
return dict(crl=open(crl).read())
except:
try:
for p in [crl]:
if os.path.exists(p):
os.unlink(p)
except:
# do not raise during cleanup
pass
raise
finally:
self._unlockCertificateAuthority()
def _getValidSerial(self, common_name):
index = open(self.index).read().splitlines()
valid_line_list = [q for q in index if q.startswith('V') and
('CN=%s' % common_name in q)]
if len(valid_line_list) != 1:
raise ValueError('No certificate for %r' % common_name)
return valid_line_list[0].split('\t')[3]
security.declareProtected(Permissions.AccessContentsInformation,
'revokeCertificate')
def revokeCertificateByCommonName(self, common_name):
self._checkCertificateAuthority()
serial = self._getValidSerial(common_name)
self.revokeCertificate(serial)
InitializeClass(CertificateAuthorityTool)
master/product/Vifib/__init__.py
View file @ 77b410ca
......@@ -37,8 +37,8 @@ document_classes = updateGlobals(this_module, globals(),
object_classes = ()
content_classes = ()
content_constructors = ()
from Tool import SlapTool, CertificateAuthorityTool
portal_tools = ( SlapTool.SlapTool, CertificateAuthorityTool.CertificateAuthorityTool )
from Tool import SlapTool
portal_tools = ( SlapTool.SlapTool, )
from Products.PluggableAuthService.PluggableAuthService import registerMultiPlugin
import VifibMachineAuthenticationPlugin
......
master/product/Vifib/www/Vifib_editCertificateAuthorityTool.zpt deleted 100644 → 0
View file @ cddc3cc4
<h1 tal:replace="structure context/manage_page_header">PAGE HEADER</h1>
<h2 tal:replace="structure here/manage_tabs"> TABS </h2>
<h2 tal:define="form_title string:Edit ERP5 Certificate Authority Tool"
tal:replace="structure context/manage_form_title">FORM TITLE</h2>
<p class="form-help">Please input the Certificate Authority path</p>
<form action="manage_editCertificateAuthorityTool" method="POST">
<table
tal:define="certificate_authority_path request/certificate_authority_path|context/certificate_authority_path|string:; openssl_binary request/openssl_binary|context/openssl_binary|string:;">
<tr>
<td>Absolute path to configured Certificate Authority</td>
<td>
<input type="text" name="certificate_authority_path" value=""
tal:attributes="value certificate_authority_path;" />
</td>
</tr>
<tr>
<td>Absolute path to OpenSSL binary</td>
<td>
<input type="text" name="openssl_binary" value=""
tal:attributes="value openssl_binary;" />
</td>
</tr>
<tr>
<td colspan="2">
<input type="submit" value="save"/>
</td>
</tr>
</table>
</form>
<h1 tal:replace="structure context/manage_page_footer">PAGE FOOTER</h1>
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