115 lines
2.8 KiB
Python
115 lines
2.8 KiB
Python
class implementation_check_kind_file_timestamp(interface_check_kind):
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'''
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[implementation]
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'''
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def parameters_schema(self):
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return {
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"type": "object",
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"additionalProperties": False,
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"properties": {
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"path": {
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"type": "string"
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},
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"warning_age": {
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"type": "integer",
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"exclusiveMinimum": 0,
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"default": (60 * 60)
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},
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"critical_age": {
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"type": "integer",
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"exclusiveMinimum": 0,
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"default": (60 * 60 * 24)
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},
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"condition_on_missing": {
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"description": "which condition to report if file is missing",
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"type": "string",
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"enum": [
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"unknown",
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"ok",
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"warning",
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"critical"
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],
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"default": "warning"
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},
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"condition_on_implausible": {
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"description": "which condition to report if the age is negative, i.e. the file is apparently from the future",
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"type": "string",
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"enum": [
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"unknown",
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"ok",
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"warning",
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"critical"
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],
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"default": "warning"
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}
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},
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"required": [
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"path"
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]
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}
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'''
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[implementation]
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'''
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def normalize_conf_node(self, node):
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if ("path" not in node):
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raise ValueError("missing mandatory field 'path'")
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else:
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return dict_merge(
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{
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"warning_age": (60 * 60),
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"critical_age": (60 * 60 * 24),
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"condition_on_missing": condition_encode(enum_condition.warning),
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"condition_on_implausible": condition_encode(enum_condition.warning),
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},
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node
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)
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'''
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[implementation]
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'''
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def run(self, parameters):
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if (not _os.path.exists(parameters["path"])):
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return {
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"condition": condition_decode(parameters["condition_on_missing"]),
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"info": {
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"path": parameters["path"],
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"flaw": translation_get("checks.file_timetsamp.missing"),
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}
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}
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else:
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result = _os.stat(parameters["path"])
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timestamp = get_current_timestamp()
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age = (timestamp - result.st_atime)
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if (age < 0):
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return {
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"condition": condition_decode(parameters["condition_on_implausible"]),
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"info": {
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"path": parameters["path"],
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"flaw": translation_get("checks.file_timetsamp.implausible"),
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"timestamp_of_checking_instance": timestamp,
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"timestamp_of_file": result.st_atime,
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},
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}
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else:
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if ((age > 0) and (age <= parameters["warning_age"])):
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condition = enum_condition.ok
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elif ((age > parameters["warning_age"]) and (age <= parameters["critical_age"])):
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condition = enum_condition.warning
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elif (age > parameters["critical_age"]):
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condition = enum_condition.critical
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else:
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raise ValueError("impossible")
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return {
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"condition": condition,
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"info": {
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"path": parameters["path"],
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"flaw": translation_get("checks.file_timetsamp.too_old"),
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"age_in_seconds": ("%u" % age),
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},
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}
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