Files
NetAlertX/pialert/api.py
2023-06-03 09:20:24 +10:00

97 lines
3.2 KiB
Python
Executable File

import json
# pialert modules
import conf
from const import (apiPath, sql_devices_all, sql_nmap_scan_all, sql_pholus_scan_all, sql_events_pending_alert,
sql_settings, sql_plugins_events, sql_plugins_history, sql_plugins_objects,sql_language_strings)
from logger import mylog
from helper import write_file
apiEndpoints = []
#===============================================================================
# API
#===============================================================================
def update_api(db, isNotification = False, updateOnlyDataSources = []):
mylog('verbose', ['[API] Update API starting'])
# return
folder = apiPath
# update notifications moved to reporting send_api()
# Save plugins
if conf.ENABLE_PLUGINS:
write_file(folder + 'plugins.json' , json.dumps({"data" : conf.plugins}))
# prepare database tables we want to expose
dataSourcesSQLs = [
["devices", sql_devices_all],
["nmap_scan", sql_nmap_scan_all],
["pholus_scan", sql_pholus_scan_all],
["events_pending_alert", sql_events_pending_alert],
["settings", sql_settings],
["plugins_events", sql_plugins_events],
["plugins_history", sql_plugins_history],
["plugins_objects", sql_plugins_objects],
["language_strings", sql_language_strings],
["custom_endpoint", conf.API_CUSTOM_SQL],
]
# Save selected database tables
for dsSQL in dataSourcesSQLs:
if updateOnlyDataSources == [] or dsSQL[0] in updateOnlyDataSources:
api_endpoint_class(db, dsSQL[1], folder + 'table_' + dsSQL[0] + '.json')
#-------------------------------------------------------------------------------
class api_endpoint_class:
def __init__(self, db, query, path):
global apiEndpoints
self.db = db
self.query = query
self.jsonData = db.get_table_as_json(self.query).json
self.path = path
self.fileName = path.split('/')[-1]
self.hash = hash(json.dumps(self.jsonData))
# check if the endpoint needs to be updated
found = False
changed = False
changedIndex = -1
index = 0
# search previous endpoint states to check if API needs updating
for endpoint in apiEndpoints:
# match sql and API endpoint path
if endpoint.query == self.query and endpoint.path == self.path:
found = True
if endpoint.hash != self.hash:
changed = True
changedIndex = index
index = index + 1
# cehck if API endpoints have changed or if it's a new one
if not found or changed:
mylog('verbose', [f'[API] Updating {self.fileName} file in /front/api'])
write_file(self.path, json.dumps(self.jsonData))
if not found:
apiEndpoints.append(self)
elif changed and changedIndex != -1 and changedIndex < len(apiEndpoints):
# update hash
apiEndpoints[changedIndex].hash = self.hash
else:
mylog('info', [f'[API] ERROR Updating {self.fileName}'])