/usr/bin/print-cacerts.py is in pyca 20031119-0.
This file is owned by root:root, with mode 0o755.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 | #!/usr/bin/python
########################################################################
# print-ca-certs.py
# (c) by Michael Stroeder, michael@stroeder.com
########################################################################
__version__ = '0.6.6'
########################################################################
# This simple script prints all CA certs on stdout.
# This is intended to generate a authentic printout of the fingerprints
# on the private CA system.
# Choose the option --html to generate nicer formatted HTML-output
# instead of the default textual output in ISO-8859-1.
########################################################################
import sys, string, os, getopt
def findoption(options,paramname):
for i in options:
if i[0]==paramname:
return i
return ()
def PrintUsage(ErrorMsg='',ErrorCode=1):
script_name = string.split(sys.argv[0],os.sep)[-1]
sys.stderr.write("""*** %s *** (C) by Michael Stroeder, 1999
usage: %s [options]
Options:
-h or --help
Print out this message
--config=[pathname]
Pathname of OpenSSL configuration file.
You may also use env variable OPENSSL_CONF.
Default: /etc/openssl/openssl.cnf
--pycalib=[directory]
Specify directory containing the pyCA modules
Default: /usr/local/pyca/pylib
--html
Generate nicer formatted HTML output
""" % (script_name,script_name))
if ErrorMsg:
sys.stderr.write('Error: %s\n' % ErrorMsg)
sys.exit(ErrorCode)
script_name=sys.argv[0]
try:
options,args=getopt.getopt(sys.argv[1:],'h',['help','config=','pycalib=','html'])
except getopt.error,e:
PrintUsage(str(e))
if findoption(options,'-h')!=() or findoption(options,'--help')!=():
PrintUsage()
if findoption(options,'--config')!=():
opensslcnfname = findoption(options,'--config')[1]
else:
opensslcnfname = os.environ.get('OPENSSL_CONF','/etc/openssl/openssl.cnf')
if not os.path.isfile(opensslcnfname):
PrintUsage('Config file %s not found.' % (opensslcnfname))
if findoption(options,'--pycalib')!=():
pycalib = findoption(options,'--pycalib')[1]
else:
pycalib = os.environ.get('PYCALIB','/usr/local/pyca/pylib')
if not os.path.exists(pycalib) or not os.path.isdir(pycalib):
PrintUsage('Module directory %s not exists or not a directory.' % (pycalib))
sys.path.append(pycalib)
try:
import openssl, charset, htmlbase
except ImportError:
PrintUsage('Required pyCA modules not found in directory %s!' % (pycalib))
# Read the configuration file
if os.path.isfile('%s.pickle' % (opensslcnfname)):
# Try to read OpenSSL's config file from a pickled copy
f=open('%s.pickle' % (opensslcnfname),'rb')
try:
# first try to use the faster cPickle module
from cPickle import load
except ImportError:
from pickle import load
opensslcnf=load(f)
f.close()
else:
# Parse OpenSSL's config file from source
opensslcnf=openssl.cnf.OpenSSLConfigClass(opensslcnfname)
pyca_section = opensslcnf.data.get('pyca',{})
openssl.bin_filename = pyca_section.get('OpenSSLExec','/usr/bin/openssl')
if not os.path.isfile(openssl.bin_filename):
PrintUsage('Did not find OpenSSL executable %s.' % (openssl.bin_filename))
ca_names = opensslcnf.sectionkeys.get('ca',[])
htmlmode = findoption(options,'--html')!=()
if htmlmode:
#HTML mode
sys.stdout.write('<HTML>\n<HEAD>\n<TITLE>CA certs</TITLE>\n</HEAD>\n<BODY>\n<CENTER>\n')
for ca_name in ca_names:
ca = opensslcnf.getcadata(ca_name)
if os.path.isfile(ca.certificate):
# Parse certificate textual output
cacert = openssl.cert.X509CertificateClass(ca.certificate)
sys.stdout.write('<H2>%s</H2>%s<P>' % (ca_name,cacert.htmlprint()))
sys.stdout.write('</CENTER>\n</BODY>\n</HTML>\n')
else:
# Text mode
for ca_name in ca_names:
ca = opensslcnf.getcadata(ca_name)
if os.path.isfile(ca.certificate):
# Parse certificate textual output
cacert = openssl.cert.X509CertificateClass(ca.certificate)
# Convert character sets
subject,issuer = {},{}
for attr in ['CN','Email','OU','O','L','ST','C']:
subject[attr] = string.strip(charset.asn12iso(cacert.subject.get(attr,'')))
issuer[attr] = string.strip(charset.asn12iso(cacert.issuer.get(attr,'')))
sys.stdout.write('Subject:\nCommon Name: "%(CN)s"\nOrganizational Unit: "%(OU)s"\nOrganization: "%(O)s"\nLocation: "%(L)s"\nState/Province: "%(ST)s"\nCountry: "%(C)s"\n\n' % (subject))
sys.stdout.write('Issuer:\nCommon Name: "%(CN)s"\nOrganizational Unit: "%(OU)s"\nOrganization: "%(O)s"\nLocation: "%(L)s"\nState/Province: "%(ST)s"\nCountry: "%(C)s"\n\n' % (issuer))
sys.stdout.write('Serial: %s\n' % (cacert.serial))
sys.stdout.write('Validity: from %s until %s\n' % (cacert.notBefore,cacert.notAfter))
sys.stdout.write('Hash: %s\n' % (cacert.hash))
sys.stdout.write('SHA-1 Fingerprint: %s\n' % (cacert.getfingerprint('sha1')))
sys.stdout.write('MD5 Fingerprint: %s\n' % (cacert.getfingerprint('md5')))
sys.stdout.write('\n%s\n\n' % (72*'-'))
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