Mercurial > hg > orthanc
view Resources/RetrieveCACertificates.py @ 1668:de1413733c97 db-changes
reconstructing main dicom tags
author | Sebastien Jodogne <s.jodogne@gmail.com> |
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date | Wed, 30 Sep 2015 17:18:39 +0200 |
parents | 95b3b0260240 |
children | b1291df2f780 |
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#!/usr/bin/python # Orthanc - A Lightweight, RESTful DICOM Store # Copyright (C) 2012-2015 Sebastien Jodogne, Medical Physics # Department, University Hospital of Liege, Belgium # # 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 3 of the # License, or (at your option) any later version. # # In addition, as a special exception, the copyright holders of this # program give permission to link the code of its release with the # OpenSSL project's "OpenSSL" library (or with modified versions of it # that use the same license as the "OpenSSL" library), and distribute # the linked executables. You must obey the GNU General Public License # in all respects for all of the code used other than "OpenSSL". If you # modify file(s) with this exception, you may extend this exception to # your version of the file(s), but you are not obligated to do so. If # you do not wish to do so, delete this exception statement from your # version. If you delete this exception statement from all source files # in the program, then also delete it here. # # 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, see <http://www.gnu.org/licenses/>. import re import sys import subprocess import urllib2 if len(sys.argv) <= 2: print('Download a set of CA certificates, convert them to PEM, then format them as a C macro') print('Usage: %s [Macro] [Certificate1] <Certificate2>...' % sys.argv[0]) print('') print('Example: %s BITBUCKET_CERTIFICATES https://www.digicert.com/CACerts/DigiCertHighAssuranceEVRootCA.crt' % sys.argv[0]) print('') sys.exit(-1) MACRO = sys.argv[1] sys.stdout.write('#define %s ' % MACRO) for url in sys.argv[2:]: # Download the certificate from the CA authority, in the DES format des = urllib2.urlopen(url).read() # Convert DES to PEM p = subprocess.Popen([ 'openssl', 'x509', '-inform', 'DES', '-outform', 'PEM' ], stdin = subprocess.PIPE, stdout = subprocess.PIPE) pem = p.communicate(input = des)[0] pem = re.sub(r'\r', '', pem) # Remove any carriage return pem = re.sub(r'\\', r'\\\\', pem) # Escape any backslash pem = re.sub(r'"', r'\\"', pem) # Escape any quote # Write the PEM data into the macro for line in pem.split('\n'): sys.stdout.write(' \\\n') sys.stdout.write('"%s\\n" ' % line) sys.stdout.write('\n') sys.stderr.write('Done!\n')