def maybe_pkexec(self):
"""
Checks whether pkexec is available in the system, and
returns the path if found.
Might raise:
NoPkexecAvailable,
NoPolkitAuthAgentAvailable.
:returns: a list of the paths where pkexec is to be found
:rtype: list
"""
if self._is_pkexec_in_system():
if not self.is_up():
self.launch()
time.sleep(2)
if self.is_up():
pkexec_possibilities = which(self.PKEXEC_BIN)
# leap_assert(len(pkexec_possibilities) > 0,
# "We couldn't find pkexec")
if not pkexec_possibilities:
logger.error("We couldn't find pkexec")
raise Exception("We couldn't find pkexec")
return pkexec_possibilities
else:
logger.warning("No polkit auth agent found. pkexec " +
"will use its own auth agent.")
raise NoPolkitAuthAgentAvailable()
else:
logger.warning("System has no pkexec")
raise NoPkexecAvailable()
def maybe_pkexec(self):
"""
Checks whether pkexec is available in the system, and
returns the path if found.
Might raise:
NoPkexecAvailable,
NoPolkitAuthAgentAvailable.
:returns: a list of the paths where pkexec is to be found
:rtype: list
"""
if self._is_pkexec_in_system():
if not self.is_up():
self.launch()
time.sleep(2)
if self.is_up():
pkexec_possibilities = which(self.PKEXEC_BIN)
# leap_assert(len(pkexec_possibilities) > 0,
# "We couldn't find pkexec")
if not pkexec_possibilities:
logger.error("We couldn't find pkexec")
raise Exception("We couldn't find pkexec")
return pkexec_possibilities
else:
logger.warning("No polkit auth agent found. pkexec " +
"will use its own auth agent.")
raise NoPolkitAuthAgentAvailable()
else:
logger.warning("System has no pkexec")
raise NoPkexecAvailable()
def _is_pkexec_in_system(self):
"""
Checks the existence of the pkexec binary in system.
"""
pkexec_path = which('pkexec')
if len(pkexec_path) == 0:
return False
return True
def _is_pkexec_in_system(self):
"""
Checks the existence of the pkexec binary in system.
"""
pkexec_path = which('pkexec')
if len(pkexec_path) == 0:
return False
return True
