def _check_primary_keys_in_file(self):
"""Validate the values of the primary JSON keys in the ingest file.
Args:
None
Returns:
valid: True if valid
"""
# Initialize key variables
valid = True
filepath = self.filepath
# Parse filename for information
if self.filepath is not None:
if _valid_filename(filepath) is True:
filename = os.path.basename(filepath)
(name, _) = filename.split('.')
(tstamp, uid, _) = name.split('_')
timestamp = int(tstamp)
# Double check that the UID and timestamp in the
# filename matches that in the file.
# Ignore invalid files as a safety measure.
# Don't try to delete. They could be owned by some
# one else and the daemon could crash
if uid != self.information['uid']:
log_message = (
'UID %s in file %s does not match UID %s in filename.'
'') % (self.information['uid'], uid, filepath)
log.log2warn(1123, log_message)
valid = False
# Check timestamp
if timestamp != self.information['timestamp']:
log_message = (
'Timestamp %s in file %s does not match timestamp '
'%s in filename.'
'') % (
self.information['timestamp'],
timestamp, filepath)
log.log2warn(1111, log_message)
valid = False
# Check timestamp validity
if jm_general.validate_timestamp(timestamp) is False:
log_message = (
'Timestamp %s in file %s is not normalized'
'') % (self.information['timestamp'], filepath)
log.log2warn(1112, log_message)
valid = False
else:
valid = False
# Return
return valid
def check_meta(self):
"""Method initializing the class.
Args:
None
Returns:
valid: True if valid
"""
# Initialize key variables
valid = True
agent_meta_keys = ['timestamp', 'uid', 'agent', 'hostname']
# Verify universal parameters from file
for key in agent_meta_keys:
if key not in self.information:
valid = False
# Get agent name for future reporting
if valid is True:
# Timestamp must be an integer
try:
int(self.information['timestamp'])
except:
valid = False
# Parse filename for information
if self.filename is not None:
(name, _) = self.filename.split('.')
(tstamp, uid) = name.split('_')
timestamp = int(tstamp)
# Double check that the UID and timestamp in the
# filename matches that in the file.
# Ignore invalid files as a safety measure.
# Don't try to delete. They could be owned by some
# one else and the daemon could crash
if uid != self.information['uid']:
valid = False
if timestamp != self.information['timestamp']:
valid = False
if jm_general.validate_timestamp(timestamp) is False:
valid = False
# Return
return valid