1 files changed, 0 insertions, 89 deletions
diff --git a/google/extract_from_pem.py b/google/extract_from_pem.py
deleted file mode 100755
index b7e00ec..0000000
--- a/google/extract_from_pem.py
+++ /dev/null
@@ -1,89 +0,0 @@
-#!/usr/bin/python
-
-"""Extract certificates from a multi-certificate pem file.
-
-Each certificate in the file is extracted into a format appropriate for use with
-Brillo or Android. On success, the contents of the output directory match the
-input file exactly. Existing files in the output directory will be deleted.
-
-The current date will be written into the timestamp file, './TIMESTAMP' by
-default.
-
-Typical usage (extracting from ./roots.pem and output into ./files):
-> ./extract_from_pem.py
-"""
-
-import argparse
-import datetime
-import os
-import re
-
-import M2Crypto  # sudo apt-get install python3-m2crypto
-
-
-def WriteCertificateFile(content, base_name, output_dir):
-  """Writes a certificate file to the output directory.
-
-  Args:
-    content: The file content to write.
-    base_name: The file name will be base_name.n where n is the first available
-               non-negative integer. Ex. if myfile.0 exists and has different
-               content, the output file will be myfile.1.
-    output_dir: The output directory.
-  """
-  i = 0
-  file_path = os.path.join(output_dir, '%s.%d' % (base_name, i))
-  while os.path.exists(file_path):
-    with open(file_path) as existing_file:
-      if content == existing_file.read():
-        # Ignore identical duplicate.
-        return
-    i += 1
-    file_path = os.path.join(output_dir, '%s.%d' % (base_name, i))
-  with open(file_path, 'w') as new_file:
-    new_file.write(content)
-
-
-def GetFingerprintString(x509):
-  """Computes a fingerprint string as output by 'openssl x509 -fingerprint'.
-
-  Args:
-    x509: A M2Crypto.X509.X509 object.
-
-  Returns:
-    The fingerprint as a string.
-  """
-  # Zero filled and with ':' between bytes.
-  return ':'.join(re.findall(r'..', x509.get_fingerprint('sha1').zfill(40)))
-
-
-def main():
-  parser = argparse.ArgumentParser(description='PEM Certificate Importer')
-  parser.add_argument('--pem_file', nargs='?', default='roots.pem')
-  parser.add_argument('--output_dir', nargs='?', default='files')
-  parser.add_argument('--timestamp_file', nargs='?', default='TIMESTAMP')
-  args = parser.parse_args()
-  assert os.path.isdir(args.output_dir) and os.path.isfile(args.pem_file)
-  if 'y' != raw_input('All files in \'%s\' will be deleted. Proceed? [y,N]: ' %
-                          args.output_dir):
-    print 'Aborted.'
-    return
-  for existing_file in os.listdir(args.output_dir):
-    os.remove(os.path.join(args.output_dir, existing_file))
-  with open(args.pem_file) as pem_file:
-    pattern = r'-----BEGIN CERTIFICATE-----[^-]*-----END CERTIFICATE-----'
-    pem_certs = re.findall(pattern, pem_file.read())
-    for pem_cert in pem_certs:
-      x509 = M2Crypto.X509.load_cert_string(pem_cert)
-      content = '%s%sSHA1 Fingerprint=%s\n' % (x509.as_pem(),
-                                               x509.as_text(),
-                                               GetFingerprintString(x509))
-      base_name = '%08x' % x509.get_subject().as_hash()
-      WriteCertificateFile(content, base_name, args.output_dir)
-  with open(args.timestamp_file, 'w') as timestamp_file:
-    timestamp_file.write('Last Update (YYYY-MM-DD): %s\n' %
-                             datetime.date.today().isoformat())
-
-
-if __name__ == '__main__':
-  main()