I have never been confused about how the HTTP protocol supports proxy. Today I suddenly realized it.
The HTTP protocol has a Host field.
If we want to access http://www.sohu.com
Usually get http://www.sohu.com HTTP/1.1
In
;Proxy_connect_timeout 30;Proxy_send_timeout 30;Proxy_read_timeout 60;Proxy_buffer_size 256k;Proxy_buffers 4 256k;Proxy_busy_buffers_size 256k;Proxy_temp_file_write_size 256k;Proxy_next_upstream Error timeout Invalid_header http_500 http_503 http_404;Proxy_max_temp_file_size 128m;Proxy_pass http://ttxsgoto:8082;}}4. Parsing of adding/etc/hosts2.2.2.2 ttxsgoto.com5.iptables firewall Open related ports, like here open 80,8082,443 to extranet access6. Ve
Fiddler is a Web debugging tool that records all client-to-server HTTP requests. When Fiddler starts, it will default to the 127.0.0.1:8888 of IE browser, and other browsers will be set manually.Working principle: fiddler is in the form of a proxy Web server, which uses proxy addresses: 127.0.0.1 port: 8888650) this.width=650; "Src=" Https://s3.51cto.com/oss/201
This is a creation in
Article, where the information may have evolved or changed.
Write an HTTP proxy with Golang, can catch the packet and scientific internet
Origin
Because of the need to restrict the Internet at work, just let our app surf the Internet, meaning that all the domain names or IPs requested by the app are released, and other domain names are banned, so I need to grab the app's
This is a creation in
Article, where the information may have evolved or changed.
Write an HTTP proxy with Golang, can catch the packet and scientific internet
Origin
Because of the need to restrict the Internet at work, just let our app surf the Internet, meaning that all the domain names or IPs requested by the app are released, and other domain names are banned, so I need to grab the app's
This is a creation in
Article, where the information may have evolved or changed.
Write an HTTP proxy with Golang, can catch the packet and scientific internet
Origin
Because of the need to restrict the Internet at work, just let our app surf the Internet, meaning that all the domain names or IPs requested by the app are released, and other domain names are banned, so I need to grab the app's
Configuring squid proxy for http and rsync is too bad. In what time, the CPU is 4, and the memory is only 1.5 gb ddr. Fortunately, there is USB. It's no fun to install gentoo on a virtual machine. The CPU does not support VT-x and is 32-bit. ubuntu running 32-bit virtualbox is almost slow. Scan the IDC network one day and find an available server, Zhiqiang E7520, good guy, dual-channel, 16-core, 16 GB. It's
The current large concurrent sites are basically using Nginx to do proxy server, and do cache, to carry large concurrency. Previously also used Nginx configured a simple agent, today there is time to take the integration process to share with you, but most of them are online resources to find.The full reverse proxy code for Nginx is as follows:[email protected] conf]# vim nginx.conf user www www; Worker_pro
Release date: 2012-04-16Updated on: 2012-04-17
Affected Systems:Squid Web Proxy Cache 3.1.19Description:--------------------------------------------------------------------------------Bugtraq id: 53024
Squid is an efficient Web Cache and proxy program. It was initially developed for the Unix platform and has been transplanted to Linux and most Unix systems, the latest Squid can run on Windows.
Squid
Obtain and verify HTTP Proxy Python scripts in batches.
HTTP brute force cracking, credential stuffing, and some common skills, such:
1. When scanning Renren's network, I encountered a single account error twice and required to enter the verification code. The other party did not implement the IP policy.
I used to maintain the 0.1 million (username, password) que
There may be such a need, node as the Web server through another Http/https Proxy server http or HTTPS request, nonsense said directly on the code we all understand:Varhttp= Require(' HTTP ')VarOpt= {Host:' Put the proxy server IP or domain name here ',Port:' Put the
It was still summer when I started to develop the lyrics show. I didn't think that Dalian had ushered in the first large-scale cooling this year when I wrote this article. It's a bit winter.As we have already introduced in the previous article, the Service with the lyrics playing function should be followed by an application that uses the lyrics playing service. But here we will first introduce another clas
First, installationInstalling Tinyproxysudo apt-get install tinyproxy-yAfter the installation is complete, the proxy service is automatically opened with the root limit, and the default listener 8888Second, the configuration TinyproxyVim/etc/tinyproxy.conf1) Modify the Tinyproxy default listening port:2) Modify the Monitor network card:If you have more than one network card, you can bind to one of them.If t
Author: the heart of emptiness, source: IT expert network
In the long run, a complete security solution should be separated from the features of the existing architecture. It cannot intercept attacks because of the existing application architecture, therefore, it means that the impact is not great. If the security solution always relies on the existing features of the application, it will be able to withstand the risks that may be bypassed. As a result, we will one day have to install patches ho
Nginx forward proxy http and https in CentOS VM instancesForward proxy http
In the Directory/apps/conf/nginx/vhostsCreate a new file, such as a.test.com. The file content is as follows:
Server {listen 80; server_name a.test.com; location/{expires 302400 s; proxy_pass url; // customize the
Working environment is in the local area network, want to access the external network is through the proxy to access the external network, recently in writing Maven project, need to rely on the download can not directly access external networks, need to configure the agent1. First, in idea, configure the proxy address Settings->system settings, HTTP
The current large concurrent website basically uses Nginx to do proxy server, and do cache, to carry the big concurrency. Previously also used Nginx configured a simple agent, today have time to take out the integration process and share, but most of them are also online to find resources.
Nginx The complete reverse proxy code looks like this:
[Root@data conf]# vim nginx.conf user www www.
Worker_
You can use Tor services, such as Tor browsers, Foxyproxy, and other things with different Tor tools, such as wget and aria2, and download managers can't start anonymous downloads directly using Tor socks, so we need tools to socks Tor Convert it to an HTTP proxy so that it can be downloaded.
Note: This tutorial is based on Debian, and other distributions are somewhat different, so if your distribution is
In ubuntu, the sshtunnel program (gSTM) works with privoxy to set up the http proxy (gSTM). It is an sshtunnel program in gnome desktop environment. You can avoid entering an ssh command on the command line to build an ssh proxy. The installation is simple. After running, you can create an ssh tunnel program in ubuntu, and use the program ststm with privoxy to bu
HTTP Proxy Server construction on windows (CCproxy)
HTTP Proxy)I. Topology
2. install and configure CCproxy 1. Install CCproxy (1) download the CCproxy wireless cracking version (only three users can connect to the CCproxy without cracking ). (2) follow the instructions to install. 2. Configure CCproxy1) server (1) d
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