When hosting our web applications, we often have one public IP
address (i.e., an IP address visible to the outside world)
using which we want to host multiple web apps. For example, one
may wants to host three different web apps respectively for
example1.com, example2.com, and example1.com/images on
the same machine using a single IP address.
How can we do that? Well, the good news is Internet browsers
| FROM centos:7 | |
| MAINTAINER Naoaki Obiki | |
| RUN yum update -y | |
| RUN yum group install -y 'Development Tools' | |
| RUN yum install -y libxml2-devel wget | |
| RUN wget "http://jp2.php.net/get/php-7.0.9.tar.gz/from/this/mirror" -P /usr/local/src/ | |
| RUN mv /usr/local/src/mirror /usr/local/src/php-7.0.9.tar.gz | |
| RUN wget "http://pecl.php.net/get/pthreads-3.1.6.tgz" -P /usr/local/src/ |
| <?php | |
| /** | |
| * mb_str_pad | |
| * | |
| * @param string $input | |
| * @param int $pad_length | |
| * @param string $pad_string | |
| * @param int $pad_type | |
| * @return string |
| import os | |
| import base64 | |
| import json | |
| from Crypto.Cipher import AES | |
| from phpserialize import loads | |
| def decrypt(payload): | |
| data = json.loads(base64.b64decode(payload)) |
| DO NOT use these as-is for anything important! | |
| These are only very basic examples and they are missing much of what would be needed for a real-world use case. | |
| These are snippets for matching encrypt and decrypt (Rijndael-128 in CBC mode with PKCS7 padding) in C#.NET, PHP, and Python. | |
| I cobbled these together from various existing examples because at the time it seemed like a lot of existing examples out there for different languages/platforms did not quite match and would require quite a bit more work before they would encrypt/decrypt identically. | |
| Each of these take Keys and IVs that are 16 character strings encoded in base64. |
| from collections import defaultdict | |
| class BadMatch(NameError): | |
| """Exception when your args don't match a pattern""" | |
| pass | |
| class Any(object): | |
| """ | |
| >>> 'wutup' == Any() | |
| True |
| from flask import Flask, g, request, flash, url_for, redirect, render_template, abort | |
| from flaskext.jsonify import jsonify | |
| from flaskext.sqlalchemy import * | |
| from sqlalchemy import * | |
| from pyodbc import * | |
| import logging | |
| DATABASE = "dsn=Foo;Trusted_Connection=Yes" | |
| SECRET_KEY = "asdasdfasd1234sdagfa23asdfg123" |
| $serverName = "value.cloudapp.net"; | |
| $connectionInfo = array( "Database"=>"value", "UID"=>"value", "PWD"=>"value"); | |
| $conn = sqlsrv_connect( $serverName, $connectionInfo); | |
| if( $conn === false ) | |
| { | |
| echo "Could not connect.\n"; | |
| print('<pre>'); | |
| die( print_r( sqlsrv_errors(), true)); | |
| print('</pre>'); | |
| } |
| git fetch --all | |
| git reset --hard origin/master | |
| git pull origin master |