def SelectFromWhere(where_key_values):
"""This must return at least the properties defined in the ontology.
There is no constraints on the other properties, so the query can return any set of key-value pairs,
if the minimal set of properties is there."""
# TODO: Add "select_attributes"
logging.debug("CIM_Process SelectFromWhere where_key_values=%s", str(where_key_values))
for proc_obj in psutil.process_iter():
user_name = PsutilProcToUser(proc_obj,None)
if user_name:
user_name_host = lib_common.format_username(user_name)
else:
user_name_host = user_name
parent_pid = proc_obj.ppid()
if "Handle" in where_key_values and str(where_key_values["Handle"]) != str(proc_obj.pid):
continue
if "user" in where_key_values and where_key_values["user"] != user_name_host:
continue
if "parent_pid" in where_key_values and str(where_key_values["parent_pid"]) != str(parent_pid):
continue
# TODO: Should reuse the existing properties.
ret_value = {
lib_properties.MakeProp("Handle"): rdflib.Literal(proc_obj.pid),
lib_properties.MakeProp("username"): rdflib.Literal(user_name_host),
lib_properties.MakeProp("parent_pid"): rdflib.Literal(parent_pid)}
yield ret_value
def Main():
cgiEnv = lib_common.CgiEnv()
grph = cgiEnv.GetGraph()
# [suser(name='Remi', terminal=None, host='0.246.33.0', started=1411052436.0)]
try:
# Windows XP, Python 3.
try:
# Windows XP, Python 3.4.
users_list = psutil.users()
except AttributeError:
# Linux and Python 2.5
# Windows 7, Python 3.2 : mais c'est la version de psutil qui compte.
users_list = psutil.get_users()
except AttributeError:
# AttributeError: 'module' object has no attribute 'users'
lib_common.ErrorMessageHtml("Function users() not available")
for user in users_list:
usrNam = lib_common.format_username(user.name)
userNode = lib_common.gUriGen.UserUri(usrNam)
grph.add((lib_common.nodeMachine, pc.property_user, userNode))
cgiEnv.OutCgiRdf()
def AddInfo(grph, node, entity_ids_arr):
pid_proc = entity_ids_arr[0]
exec_node = None
grph.add((node, pc.property_pid, rdflib.Literal(pid_proc)))
try:
proc_obj = psutil.Process(int(pid_proc))
_add_command_line_and_executable(grph, node, proc_obj)
# A node is created with the returned string which might as well be
# an error message, which must be unique. Otherwise all faulty nodes
# would be merged.
# TODO: Problem, this node is still clickable. We should return a node
# of this same type, but with a faulty state, which would make it unclickable.
user_name = PsutilProcToUser(proc_obj, "User access denied:PID=%s" % pid_proc)
# TODO: Should add the hostname to the user ???
user_name_host = lib_common.format_username(user_name)
user_node = lib_uris.gUriGen.UserUri(user_name_host)
grph.add((node, pc.property_user, user_node))
sz_resid_set_sz = PsutilResidentSetSize(proc_obj)
grph.add((node, lib_common.MakeProp("Resident Set Size"), rdflib.Literal(sz_resid_set_sz)))
sz_virst_mem_sz = PsutilVirtualMemorySize(proc_obj)
grph.add((node, lib_common.MakeProp("Virtual Memory Size"), rdflib.Literal(sz_virst_mem_sz)))
except Exception as exc:
logging.error("CIM_Process.AddInfo. Caught:%s", exc)
grph.add((node, pc.property_information, rdflib.Literal(str(exc))))
# Needed for other operations.
return exec_node
def AddExtraInformationtoProcess(grph, node_process, proc_obj):
CIM_Process.AddInfo(grph, node_process, [str(proc_obj.pid)])
usrNam = lib_common.format_username(CIM_Process.PsutilProcToUser(proc_obj))
userNode = lib_common.gUriGen.UserUri(usrNam)
grph.add((userNode, pc.property_owner, node_process))
(execName, execErrMsg) = CIM_Process.PsutilProcToExe(proc_obj)
if execName != "":
execNod = lib_common.gUriGen.FileUri(execName)
grph.add((node_process, pc.property_runs, execNod))
lib_entity_file.AddInfo(grph, execNod, [execName])
def AddInfo(grph,node,entity_ids_arr):
pidProc = entity_ids_arr[0]
exec_node = None
grph.add( ( node, pc.property_pid, lib_common.NodeLiteral(pidProc) ) )
try:
proc_obj = PsutilGetProcObjNoThrow(int(pidProc))
cmd_line = PsutilProcToCmdline(proc_obj)
grph.add( ( node, pc.property_command, lib_common.NodeLiteral(cmd_line) ) )
( execName, execErrMsg ) = PsutilProcToExe(proc_obj)
if execName == "":
grph.add( ( node, pc.property_runs, lib_common.NodeLiteral("Executable error:"+execErrMsg) ) )
exec_node = None
else:
exec_node = lib_common.gUriGen.FileUri( execName )
grph.add( ( node, pc.property_runs, exec_node ) )
# A node is created with the returned string which might as well be
# an error message, which must be unique. Otherwise all faulty nodes
# would be merged.
# TODO: Problem, this node is still clickable. We should return a node
# of this smae type, but with a faulty state, which would make it unclickable.
user_name = PsutilProcToUser(proc_obj,"User access denied:PID=%s"%pidProc)
# TODO: Should add the hostname to the user ???
user_name_host = lib_common.format_username( user_name )
user_node = lib_common.gUriGen.UserUri(user_name_host)
grph.add( ( node, pc.property_user, user_node ) )
szResidSetSz = PsutilResidentSetSize(proc_obj)
grph.add( ( node, lib_common.MakeProp("Resident Set Size"), lib_common.NodeLiteral(szResidSetSz) ) )
szVirstMemSz = PsutilVirtualMemorySize(proc_obj)
grph.add( ( node, lib_common.MakeProp("Virtual Memory Size"), lib_common.NodeLiteral(szVirstMemSz) ) )
AddLinuxCGroup(node,grph)
# TODO: Add the current directory of the process ?
# except psutil._error.NoSuchProcess:
# Cannot use this exception on some psutil versions
# AttributeError: 'ModuleWrapper' object has no attribute '_error'
except Exception as exc:
ERROR("CIM_Process.AddInfo. Caught:%s",exc)
grph.add( ( node, pc.property_information, lib_common.NodeLiteral(str(exc)) ) )
# Needed for other operations.
return exec_node
def Main():
cgiEnv = lib_common.ScriptEnvironment()
grph = cgiEnv.GetGraph()
# [suser(name='John', terminal=None, host='0.246.33.0', started=1411052436.0)]
users_list = psutil.users()
for user in users_list:
usr_nam = lib_common.format_username(user.name)
user_node = lib_uris.gUriGen.UserUri(usr_nam)
grph.add((lib_common.nodeMachine, pc.property_user, user_node))
cgiEnv.OutCgiRdf()
def Main():
cgiEnv = lib_common.ScriptEnvironment()
grph = cgiEnv.GetGraph()
try:
# Something like [suser(name='John', terminal=None, host='0.246.33.0', started=1411052436.0)]
users_list = psutil.users()
except Exception as exc:
lib_common.ErrorMessageHtml("psutil.users raised:%s" % exc)
for user in users_list:
usr_nam = lib_common.format_username(user.name)
user_node = lib_uris.gUriGen.UserUri(usr_nam)
grph.add((lib_common.nodeMachine, pc.property_user, user_node))
cgiEnv.OutCgiRdf()
def SelectFromWhere( where_key_values ):
DEBUG("CIM_Process SelectFromWhere where_key_values=%s",str(where_key_values))
for proc_obj in ProcessIter():
user_name = PsutilProcToUser(proc_obj,None)
if user_name:
user_name_host = lib_common.format_username(user_name)
else:
user_name_host = user_name
parent_pid = PsutilProcToPPid(proc_obj)
if "Handle" in where_key_values and str(where_key_values["Handle"]) != str(proc_obj.pid):
continue
if "user" in where_key_values and where_key_values["user"] != user_name_host:
continue
if "parent_pid" in where_key_values and str(where_key_values["parent_pid"]) != str(parent_pid):
continue
# TODO: Should reuse the existing properties.
ret_value = {
lib_properties.MakeProp("Handle"):lib_util.NodeLiteral(proc_obj.pid),
lib_properties.MakeProp("username"):lib_util.NodeLiteral(user_name_host),
lib_properties.MakeProp("parent_pid"):lib_util.NodeLiteral(parent_pid)}
yield ret_value