DXR is a code search and navigation tool aimed at making sense of large projects. It supports full-text and regex searches as well as structural queries.

Mercurial (5b81998bb7ab)

VCS Links

Line Code
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 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192
#
# This Source Code Form is subject to the terms of the Mozilla Public
# License, v. 2.0. If a copy of the MPL was not distributed with this
# file, You can obtain one at http://mozilla.org/MPL/2.0/.

from automation import Automation
import os
import re
import shutil
import sys

#expand DIST_BIN = __XPC_BIN_PATH__
#expand BIN_SUFFIX = __BIN_SUFFIX__
#expand PROFILE_DIR = __PROFILE_DIR__
#expand CERTS_SRC_DIR = __CERTS_SRC_DIR__

automation = Automation()

dbFiles = [
  re.compile("^cert[0-9]+\.db$"),
  re.compile("^key[0-9]+\.db$"),
  re.compile("^secmod\.db$")
]

def unlinkDbFiles(path):
  for root, dirs, files in os.walk(path):
    for name in files:
      for dbFile in dbFiles:
        if dbFile.match(name) and os.path.exists(os.path.join(root, name)):
          os.unlink(os.path.join(root, name))

def dbFilesExist(path):
  for root, dirs, files in os.walk(path):
    for name in files:
      for dbFile in dbFiles:
        if dbFile.match(name) and os.path.exists(os.path.join(root, name)):
          return True
  return False


def runUtil(util, args, inputdata = None):
  if inputdata:
    proc = automation.Process([util] + args, env = automation.environment(), stdin = automation.PIPE)
    proc.communicate(inputdata)
    return proc.returncode
  return automation.Process([util] + args, env = automation.environment()).wait()


def createRandomFile(randomFile):
  import random
  file = open(randomFile, "wb");
  for count in xrange(0, 2048):
    file.write(chr(random.randint(0, 255)))
  file.close()


def createCertificateAuthority(profileDir, srcDir):
  certutil = DIST_BIN + "/certutil" + BIN_SUFFIX
  pk12util = DIST_BIN + "/pk12util" + BIN_SUFFIX

  tempDbDir = os.path.join(profileDir, ".temp")
  if not os.path.exists(tempDbDir):
    os.mkdir(tempDbDir)
  
  pwfilePath = os.path.join(tempDbDir, ".crtdbpw")
  rndfilePath = os.path.join(tempDbDir, ".rndfile")
  pgoCAModulePathSrc = os.path.join(srcDir, "pgoca.p12")
  pgoCAPathSrc = os.path.join(srcDir, "pgoca.ca")
  
  pwfile = open(pwfilePath, "w")
  pwfile.write("\n")
  pwfile.close()

  unlinkDbFiles(tempDbDir)

  # Create temporary certification database for CA generation
  status = runUtil(certutil, ["-N", "-d", tempDbDir, "-f", pwfilePath])
  if status != 0:
    return status

  createRandomFile(rndfilePath);
  status = runUtil(certutil, ["-S", "-d", tempDbDir, "-s", "CN=Temporary Certificate Authority, O=Mozilla Testing, OU=Profile Guided Optimization", "-t", "C,,", "-x", "-m", "1", "-v", "120", "-n", "pgo temporary ca", "-2", "-f", pwfilePath, "-z", rndfilePath], "Y\n0\nN\n")
  if status != 0:
    return status
 
  status = runUtil(certutil, ["-L", "-d", tempDbDir, "-n", "pgo temporary ca", "-a", "-o", pgoCAPathSrc, "-f", pwfilePath])
  if status != 0:
    return status
 
  status = runUtil(pk12util, ["-o", pgoCAModulePathSrc, "-n", "pgo temporary ca", "-d", tempDbDir, "-w", pwfilePath, "-k", pwfilePath])
  if status != 0:
    return status
    
  unlinkDbFiles(tempDbDir)
  os.unlink(pwfilePath)
  os.unlink(rndfilePath)
  os.rmdir(tempDbDir)
  return 0


def createSSLServerCertificate(profileDir, srcDir):
  certutil = DIST_BIN + "/certutil" + BIN_SUFFIX
  pk12util = DIST_BIN + "/pk12util" + BIN_SUFFIX

  pwfilePath = os.path.join(profileDir, ".crtdbpw")
  rndfilePath = os.path.join(profileDir, ".rndfile")
  pgoCAPath = os.path.join(srcDir, "pgoca.p12")
  
  pwfile = open(pwfilePath, "w")
  pwfile.write("\n")
  pwfile.close()

  if not dbFilesExist(srcDir):
    # Make sure all DB files from src are really deleted
    unlinkDbFiles(srcDir)
    
    # Create certification database for ssltunnel
    status = runUtil(certutil, ["-N", "-d", srcDir, "-f", pwfilePath])
    if status != 0:
      return status
  
    status = runUtil(pk12util, ["-i", pgoCAPath, "-w", pwfilePath, "-d", srcDir, "-k", pwfilePath])
    if status != 0:
      return status

  # Generate automatic certificate
  locations = automation.readLocations(os.path.join(profileDir, "server-locations.txt"))
  locations.pop(0)
  locationsParam = ""
  firstLocation = ""
  for loc in locations:
    if loc.scheme == "https" and "nocert" not in loc.options:
      customCertOption = False
      customCertRE = re.compile("^cert=(?:\w+)")
      for option in loc.options:
        match = customCertRE.match(option)
        if match:
          customCertOption = True
          break

      if not customCertOption:
        if len(locationsParam) > 0:
          locationsParam += ","
        locationsParam += loc.host
        
        if firstLocation == "":
          firstLocation = loc.host
      
  if firstLocation == "":
    print "Nothing to generate, no automatic secure hosts specified"
  else:
    createRandomFile(rndfilePath);
    
    runUtil(certutil, ["-D", "-n", "pgo server certificate", "-d", srcDir, "-z", rndfilePath, "-f", pwfilePath])
    # Ignore the result, the certificate may not be present when new database is being built
    
    status = runUtil(certutil, ["-S", "-s", "CN=%s" % firstLocation, "-t", "Pu,,", "-c", "pgo temporary ca", "-m", "2", "-8", locationsParam, "-v", "120", "-n", "pgo server certificate", "-d", srcDir, "-z", rndfilePath, "-f", pwfilePath])
    if status != 0:
      return status
    
  os.unlink(pwfilePath)
  os.unlink(rndfilePath)
  return 0


if len(sys.argv) == 1:
  print "Specify --gen-server or --gen-ca"
  sys.exit(1)

if sys.argv[1] == "--gen-server":
  certificateStatus = createSSLServerCertificate(PROFILE_DIR, CERTS_SRC_DIR)
  if certificateStatus != 0:
    print "TEST-UNEXPECTED-FAIL | SSL Server Certificate generation"
  
  sys.exit(certificateStatus)
  
if sys.argv[1] == "--gen-ca":
  certificateStatus = createCertificateAuthority(PROFILE_DIR, CERTS_SRC_DIR)
  if certificateStatus != 0:
    print "TEST-UNEXPECTED-FAIL | Certificate Authority generation"
  else:
    print "\n\n"
    print "==================================================="
    print " IMPORTANT:"
    print " To use this new certificate authority in tests"
    print " run 'make' at testing/mochitest"
    print "==================================================="

  sys.exit(certificateStatus)

print "Invalid option specified"
sys.exit(1)