Python Network Programming Cookbook - Second Edition电子书

Title Page

Python Network Programming Cookbook

Second Edition

Copyright

Python Network Programming Cookbook

Second Edition

Credits

About the Author

About the Reviewers

www.PacktPub.com

Why subscribe?

Customer Feedback

Dedication

Preface

What this book covers

What you need for this book

Who this book is for

Sections

Getting ready

How to do it…

How it works…

There's more…

See also

Conventions

Reader feedback

Customer support

Downloading the example code

Downloading the color images of this book

Errata

Piracy

Questions

Sockets, IPv4, and Simple Client/Server Programming

Introduction

Printing your machine's name and IPv4 address

Getting ready

How to do it...

How it works...

Retrieving a remote machine's IP address

How to do it...

How it works...

Converting an IPv4 address to different formats

How to do it...

How it works...

Finding a service name, given the port and protocol

Getting ready

How to do it...

How it works...

Converting integers to and from host to network byte order

How to do it...

How it works...

Setting and getting the default socket timeout

How to do it...

How it works...

Handling socket errors gracefully

How to do it...

How it works...

Modifying a socket's send/receive buffer sizes

How to do it...

How it works...

Changing a socket to the blocking/non-blocking mode

How to do it...

How it works...

Reusing socket addresses

How to do it...

How it works...

Printing the current time from the internet time server

Getting ready

How to do it...

How it works...

Writing an SNTP client

How to do it...

How it works...

Writing a simple TCP echo client/server application

How to do it...

How it works...

Writing a simple UDP echo client/server application

How to do it...

How it works...

Multiplexing Socket I/O for Better Performance

Introduction

Using ForkingMixIn in your socket server applications

How to do it...

How it works...

Using ThreadingMixIn in your socket server applications

Getting ready

How to do it...

How it works...

Writing a chat server using select.select

How to do it...

How it works...

Multiplexing a web server using select.epoll

How to do it...

How it works...

Multiplexing an echo server using Diesel concurrent library

Getting ready

How to do it...

How it works...

IPv6, Unix Domain Sockets, and Network Interfaces

Introduction

Forwarding a local port to a remote host

How to do it...

How it works...

Pinging hosts on the network with ICMP

Getting ready

How to do it...

How it works...

Waiting for a remote network service

How to do it...

How it works...

Enumerating interfaces on your machine

Getting ready

How to do it...

How it works...

Finding the IP address for a specific interface on your machine

Getting ready

How to do it...

How it works...

Finding whether an interface is up on your machine

Getting ready

How to do it...

How it works...

Detecting inactive machines on your network

Getting ready

How to do it...

How it works...

Performing a basic IPC using connected sockets (socketpair)

Getting ready

How to do it...

How it works...

Performing IPC using Unix domain sockets

How to do it...

How it works...

Finding out if your Python supports IPv6 sockets

Getting ready

How to do it...

How it works...

Extracting an IPv6 prefix from an IPv6 address

How to do it...

How it works...

Writing an IPv6 echo client/server

How to do it...

How it works...

Programming with HTTP for the Internet

Introduction

Downloading data from an HTTP server

How to do it...

How it works...

Serving HTTP requests from your machine

How to do it...

How it works...

Extracting cookie information after visiting a website

How to do it...

How it works...

Submitting web forms

Getting ready

How to do it...

How it works...

Sending web requests through a proxy server

Getting ready

How to do it...

How it works...

Checking whether a web page exists with the HEAD request

How to do it...

How it works...

Spoofing Mozilla Firefox in your client code

How to do it...

How it works...

Saving bandwidth in web requests with the HTTP compression

How to do it...

How it works...

Writing an HTTP fail-over client with resume and partial downloading

How to do it...

How it works...

Writing a simple HTTPS server code with Python and OpenSSL

Getting ready

How to do it...

How it works...

Building asynchronous network applications with Twisted

Getting ready

How to do it...

How it works...

Building asynchronous network applications with Tornado

Getting ready

How to do it...

How it works...

Building concurrent applications with Tornado Future

Getting ready

How to do it...

How it works...

Email Protocols, FTP, and CGI Programming

Introduction

Listing the files in a remote FTP server

Getting ready

How to do it...

How it works...

Common error

Uploading a local file to a remote FTP server

Getting ready

How to do it...

How it works...

Emailing your current working directory as a compressed ZIP file

Getting ready

How to do it...

How it works...

See also

Downloading your Google email with POP3

Getting ready

How to do it...

How it works...

Checking your remote email with IMAP

Getting ready

How to do it...

How it works...

Sending an email with an attachment via Gmail SMTP server

Getting ready

How to do it...

How it works...

Writing a guestbook for your (Python-based) web server with CGI

Getting ready

How to do it...

How it works...

Finding the mail server from an email address

Getting ready

How to do it...

How it works...

Writing a simple SMTP server

Getting ready

How to do it...

How it works...

Writing a secure SMTP client using TLS

Getting ready

How to do it...

How it works...

Writing an email client with POP3

Getting ready

How to do it...

How it works...

Programming Across Machine Boundaries

Introduction

Executing a remote shell command using telnet

Getting ready

How to do it...

How it works...

Copying a file to a remote machine by SFTP

Getting ready

How to do it...

How it works...

Printing a remote machine's CPU information

Getting ready

How to do it...

How it works...

Installing a Python package remotely

Getting ready

How to do it...

How it works...

Running a MySQL command remotely

Getting ready

How to do it...

How it works...

Transferring files to a remote machine over SSH

Getting ready

How to do it...

How it works...

Configuring Apache remotely to host a website

Getting ready

How to do it...

How it works...

Working with Web Services – XML-RPC, SOAP, and REST

Introduction

Querying a local XML-RPC server

Getting ready

How to do it...

How it works...

Writing a multithreaded, multicall XML-RPC server

How to do it...

How it works...

Running an XML-RPC server with a basic HTTP authentication

How to do it...

How it works...

Collecting some photo information from Flickr using REST

How to do it...

How it works...

Searching for SOAP methods from an Amazon S3 web service

Getting ready

How to do it...

How it works...

Searching Amazon for books through the product search API

Getting ready

How to do it...

How it works...

Creating RESTful web applications with Flask

Getting ready

How to do it...

How it works...

Network Monitoring and Security

Introduction

Sniffing packets on your network

Getting ready

How to do it...

How it works...

Saving packets in the pcap format using the pcap dumper

How to do it...

How it works...

Adding an extra header in HTTP packets

How to do it...

How it works...

Scanning the ports of a remote host

How to do it...

How it works...

Customizing the IP address of a packet

How to do it...

How it works...

Replaying traffic by reading from a saved pcap file

How to do it...

How it works...

Scanning the broadcast of packets

How to do it...

How it works...

Network Modeling

Introduction

Simulating networks with ns-3

Getting ready

How to do it...

How it works...

Emulating networks with Mininet

Getting ready

How to do it...

How it works...

Distributed network emulation with MaxiNet

Getting ready

How to do it...

How it works...

Emulating wireless networks with Mininet-WiFi

Getting ready

How to do it...

How it works...

Extending Mininet to emulate containers

Getting ready

How to do it...

How it works...

Getting Started with SDN

Introduction

SDN emulation with Mininet

Getting ready

How to do it...

How it works...

Developing Software-Defined Networks with OpenDaylight controller

Getting ready

How to do it...

How it works...

Developing Software-Defined Networks with ONOS controller

Getting ready

How to do it...

How it works...

Developing Software-Defined Networks with Floodlight controller

Getting ready

How to do it...

How it works...

Developing Software-Defined Networks with Ryu controller

Getting ready

How to do it...

How it works...

Developing Software-Defined Networks with POX controller

Getting ready

How to do it...

How it works...

Developing Software-Defined Networks visually with MiniEdit

Getting ready

How to do it...

How it works...

Authentication, Authorization, and Accounting (AAA)

Introduction

Finding DNS names of a network

Getting ready

How to do it...

How it works...

Finding DNS host information

Getting ready

How to do it...

How it works...

Finding DNS resource records

Getting ready

How to do it...

How it works...

Making DNS zone transfer

Getting ready

How to do it...

How it works...

Querying NTP servers

Getting ready

How to do it...

How it works...

Connecting to an LDAP server

Getting ready

How to do it...

How it works...

Making LDAP bind

Getting ready

How to do it...

How it works...

Reading and writing LDAP

Getting ready

How to do it...

How it works...

Authenticating REST APIs with Eve

Getting ready

How to do it...

How it works...

Throttling requests with RequestsThrottler

Getting ready

How to do it...

How it works...

Open and Proprietary Networking Solutions

Introduction

Configuring Red PNDA

Getting ready

How to do it...

How it works...

Configuring VMware NSX for vSphere 6.3.2

Getting ready

How to do it...

How it works...

Configuring Juniper Contrail Server Manager

Getting ready

How to do it...

How it works...

Configuring OpenContrail controller

Getting ready

How to do it...

How it works...

Configuring OpenContrail cluster

How to do it...

How it works...

Interacting with devices running Cisco IOS XR

Getting ready

How to do it...

How it works...

Collaborating with Cisco Spark API

Getting ready

How to do it...

How it works...

NFV and Orchestration – A Larger Ecosystem

Introduction

Building VNFs with OPNFV

Getting ready

How to do it...

How it works...

Packet processing with DPDK

Getting ready

How to do it...

How it works...

Parsing BMP messages with SNAS.io

Getting ready

How to do it...

How it works...

Controlling drones with a wireless network

Getting ready

How to do it...

How it works...

Creating PNDA clusters

Getting ready

How to do it...

How it works...

Programming the Internet

Introduction

Checking a website status

Getting ready

How to do it...

How it works...

Benchmarking BGP implementations with bgperf

Getting ready

How to do it...

How it works...

BGP with ExaBGP

Getting ready

How to do it...

Looking glass implementations with Python

Getting ready

How to do it...

How it works...

Understanding the internet ecosystem with Python

Getting ready

How to do it...

How it works...

Establishing BGP connections with yabgp

Getting ready

How to do it...

How it works...