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comparison OrthancFramework/Resources/RetrieveCACertificates.py @ 4044:d25f4c0fa160 framework

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splitting code into OrthancFramework and OrthancServer
author Sebastien Jodogne <s.jodogne@gmail.com>
date Wed, 10 Jun 2020 20:30:34 +0200
parents Resources/RetrieveCACertificates.py@94f4a18a79cc
children bf7b9edf6b81
comparison
equal deleted inserted replaced
4043:6c6239aec462 4044:d25f4c0fa160
1 #!/usr/bin/python
2
3 # Orthanc - A Lightweight, RESTful DICOM Store
4 # Copyright (C) 2012-2016 Sebastien Jodogne, Medical Physics
5 # Department, University Hospital of Liege, Belgium
6 # Copyright (C) 2017-2020 Osimis S.A., Belgium
7 #
8 # This program is free software: you can redistribute it and/or
9 # modify it under the terms of the GNU General Public License as
10 # published by the Free Software Foundation, either version 3 of the
11 # License, or (at your option) any later version.
12 #
13 # In addition, as a special exception, the copyright holders of this
14 # program give permission to link the code of its release with the
15 # OpenSSL project's "OpenSSL" library (or with modified versions of it
16 # that use the same license as the "OpenSSL" library), and distribute
17 # the linked executables. You must obey the GNU General Public License
18 # in all respects for all of the code used other than "OpenSSL". If you
19 # modify file(s) with this exception, you may extend this exception to
20 # your version of the file(s), but you are not obligated to do so. If
21 # you do not wish to do so, delete this exception statement from your
22 # version. If you delete this exception statement from all source files
23 # in the program, then also delete it here.
24 #
25 # This program is distributed in the hope that it will be useful, but
26 # WITHOUT ANY WARRANTY; without even the implied warranty of
27 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
28 # General Public License for more details.
29 #
30 # You should have received a copy of the GNU General Public License
31 # along with this program. If not, see <http://www.gnu.org/licenses/>.
32
33
34 import re
35 import sys
36 import subprocess
37 import urllib2
38
39
40 if len(sys.argv) <= 2:
41 print('Download a set of CA certificates, convert them to PEM, then format them as a C macro')
42 print('Usage: %s [Macro] [Certificate1] <Certificate2>...' % sys.argv[0])
43 print('')
44 print('Example: %s BITBUCKET_CERTIFICATES https://www.digicert.com/CACerts/DigiCertHighAssuranceEVRootCA.crt' % sys.argv[0])
45 print('')
46 sys.exit(-1)
47
48 MACRO = sys.argv[1]
49
50 sys.stdout.write('#define %s ' % MACRO)
51
52 for url in sys.argv[2:]:
53 # Download the certificate from the CA authority, in the DES format
54 des = urllib2.urlopen(url).read()
55
56 # Convert DES to PEM
57 p = subprocess.Popen([ 'openssl', 'x509', '-inform', 'DES', '-outform', 'PEM' ],
58 stdin = subprocess.PIPE,
59 stdout = subprocess.PIPE)
60 pem = p.communicate(input = des)[0]
61 pem = re.sub(r'\r', '', pem) # Remove any carriage return
62 pem = re.sub(r'\\', r'\\\\', pem) # Escape any backslash
63 pem = re.sub(r'"', r'\\"', pem) # Escape any quote
64
65 # Write the PEM data into the macro
66 for line in pem.split('\n'):
67 sys.stdout.write(' \\\n')
68 sys.stdout.write('"%s\\n" ' % line)
69
70 sys.stdout.write('\n')
71 sys.stderr.write('Done!\n')