def _process_files(self, ctx):
''' Process files for a given version '''
if not 'result' in ctx:
logging.error('updater_runner: no result')
self._schedule()
return
length, body, error = ctx.pop('result')
if length == -1:
logging.error('updater_runner: %s', str(error))
self._schedule()
return
logging.info('updater_runner: %d-bytes tarball', len(body))
# Save tarball and signature on disk
updater_utils.tarball_save(self.basedir, ctx['vinfo'], body)
updater_utils.signature_save(self.basedir, ctx['vinfo'],
ctx['signature'])
# Verify signature using OpenSSL
updater_verify.dgst_verify(updater_utils.signature_path(
self.basedir, ctx['vinfo']), updater_utils.tarball_path(
self.basedir, ctx['vinfo']))
logging.info('updater_runner: signature OK')
updater_install.install(self.basedir, ctx['vinfo'])
logging.info('updater_win32: extracted tarball')
self.install(ctx, body)
def install(self, ctx, body):
''' Install new version on Windows '''
# Save tarball
updater_utils.tarball_save(self.basedir, ctx['vinfo'], body)
# Extract from tarball
updater_install.install(self.basedir, ctx['vinfo'])
# Make file names
versiondir = utils_path.join(self.basedir, ctx['vinfo'])
exefile = utils_path.join(versiondir, 'neubotw.exe')
uninst = utils_path.join(versiondir, 'uninstall.exe')
cmdline = '"%s" start' % exefile
cmdline_k = '"%s" start -k' % exefile
#
# Overwrite the version of Neubot that is executed when
# the user logs in.
#
regkey = _winreg.OpenKey(_winreg.HKEY_CURRENT_USER,
"Software\Microsoft\Windows\CurrentVersion\Run", 0,
_winreg.KEY_WRITE)
_winreg.SetValueEx(regkey, "Neubot", 0, _winreg.REG_SZ, cmdline)
_winreg.CloseKey(regkey)
# Update the registry to reference the new uninstaller
regkey = _winreg.OpenKey(_winreg.HKEY_CURRENT_USER,
"Software\Microsoft\Windows\CurrentVersion\Uninstall\Neubot", 0,
_winreg.KEY_WRITE)
_winreg.SetValueEx(regkey, "DisplayName", 0, _winreg.REG_SZ,
"Neubot " + utils_version.to_canonical(ctx['vinfo']))
_winreg.SetValueEx(regkey, "UninstallString", 0, _winreg.REG_SZ,
uninst)
_winreg.CloseKey(regkey)
#
# Run the new version of Neubot and tell it that this
# version should be stopped before proceeding with normal
# startup.
#
subprocess.Popen(cmdline_k, close_fds=True)
def __install_new_version(version):
''' Install a new version of Neubot '''
updater_install.install(BASEDIR, version)
