Bhasker Surnida bsurnida

Installing ELK (CentOS)

This is a short step-by-step guide on installing ElasticSearch LogStash and Kibana Stack on a CentOS environment to gather and analyze logs.

rpm -ivh https://dl.dropboxusercontent.com/u/5756075/jdk-7u45-linux-x64.rpm

	<html ng-app="app">
	<head>
	<title>Hello Controllers in AngularJS</title>
	</head>
	<body>

	<ng-view></ng-view>

	<!-- Libraries -->
	<script src="https://ajax.googleapis.com/ajax/libs/angularjs/1.2.25/angular.min.js"></script>

	def _convert_java_millis(java_time_millis):
	"""Provided a java timestamp convert it into python date time object"""
	ds = datetime.datetime.fromtimestamp(
	int(str(java_time_millis)[:10])) if java_time_millis else None
	ds = ds.replace(hour=ds.hour,minute=ds.minute,second=ds.second,microsecond=int(str(java_time_millis)[10:]) * 1000)
	return ds


	def _convert_datetime_java_millis(st):
	"""Provided a python datetime object convert it into java millis"""

	Example -1
	=====================

	input {
	file {
	path => [ "/usr/local/var/log/suricata/eve.json", "/var/log/ulogd.json" ]
	codec => json
	type => "json-log"
	}
	}

	input {
	## WebLogic Server Log
	file {
	type => "weblogic"
	path => [ "/var/log/weblogic/domain/managedserver.log" ]
	codec => multiline {
	pattern => "^####"
	negate => true
	what => previous
	}

	def verify_sign(public_key_loc, signature, data):
	'''
	Verifies with a public key from whom the data came that it was indeed
	signed by their private key
	param: public_key_loc Path to public key
	param: signature String signature to be verified
	return: Boolean. True if the signature is valid; False otherwise.
	'''
	from Crypto.PublicKey import RSA
	from Crypto.Signature import PKCS1_v1_5

	def sign_data(private_key_loc, data):
	'''
	param: private_key_loc Path to your private key
	param: package Data to be signed
	return: base64 encoded signature
	'''
	from Crypto.PublicKey import RSA
	from Crypto.Signature import PKCS1_v1_5
	from Crypto.Hash import SHA256
	from base64 import b64encode, b64decode

	#!flask/bin/python
	from flask import Flask, jsonify, abort, request, make_response, url_for
	from flask_httpauth import HTTPBasicAuth

	app = Flask(__name__, static_url_path = "")
	auth = HTTPBasicAuth()

	@auth.get_password
	def get_password(username):
	if username == 'miguel':