ArticleDirectory
Proxy and username/password
Bypass a proxy
You have to set the following properties:
HTTP. proxyhost (default:
Note: Proxyhost,ProxyportAre deprecated. You have to prefix them with "HTTP .".Note:Those properties are supported ented here: htt
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
We all know that Shadowsocks only provides SOCKS5 proxies, not HTTP proxies, and many software offers only HTTP proxy support, such as the need to use shell command line to help the wall, or use Git to sync the source code of Android, or update the Android SDK, what do we do?
Old Gao here introduces a software privoxy, it can act as agent for us to solve the abo
ReturnDirectory
Some days ago, when my colleagues tested their students, they usedIECTool, he isIEForm interception and tampering tools can interceptHTTPRequest, and tamper withGetOrPostAnd then submit the tampered data to the server. This function is a bit interesting. Let's implement it by ourselves and analyze its implementation principles.
HTTP proxy for interception and tampering of request pa
For certain requirements, an HTTP transparent proxy is erected at the gateway level, hijacking a user's HTTP request, forwarding or responding directly.
Iptables configuration
Iptables is used to forward the upstream traffic of a gateway TCP 80 port to a Nginx service that is closed to the network.
Copy Code co
This is a creation in
Article, where the information may have evolved or changed.
Before the implementation of a proxy service, at that time to consider is as long as support SOCKS5, because I often use chrome, with switchysharp, experience is very good. But now I'm a little annoyed with Chrome, which is now too big to occupy too much resources. And I have the habit of locking the Web page, one open chrome,
1. Load balancing and Reverse proxy introductionLoad Balancing is a collection of servers that are symmetric in a single server, each of which can be serviced independently by load balancing technology that distributes client requests evenly to a server in the server collection, and the server responds to client requests independently, thus resolving high concurrency accesses. Reverse proxy refers to the
Tags: des http io ar os SP on 2014 issues[Email protected]:~$ sqlplusError initializing Sql*plusHTTP proxy setting has incorrect valueSp2-1502:the HTTP Proxy Server specified by Http_proxy are not accessible[Email protected]:~$Description: Before always good, running sqlplus the above problems.View environment variable
The principle of HTTP proxy server is not complicated, that is, the HTTP protocol header passed by the client browser is forwarded to the Web server, and the data returned by the Web server is forwarded to the client browser, which plays a role as a relay station.
The following is an example of an HTTP protocol header:
) Install the Web package with Yum[Email protected] ~]# yum-y install httpd[Email protected] ~]# rpm-q httpd2) enable the HTTPD service and set it to run automatically[Email protected] ~]# systemctl restart httpd; Systemctl Enable httpdThe HTTPD service listens for client requests via TCP 80 port by default:[Email protected] ~]# NETSTAT-ANPTU | grep 80TCP6 0 0::: $:::* LISTEN 4206/httpd3) Create a test file
Maven passes You can have multiple proxy elements under proxies, and if you declare multiple proxy elements, the first active proxy will take effect by default. Active is true to indicate that the agent is activated. If the agent does not require authentication, username and password elements are not required. The Nonproxyhost element is used to specify which hos
ReturnDirectory
Now we have a good idea. The following is how to implement it. Here we use what we are familiar.C #To achieve,C #There is a completeWeb Debugger(Including proxy server implementationHTTPRequest Interception and tampering)Implementation-- Fiddler, FiddlerIt is a free software, so it does not confuse and encrypt the source code.CodeGood readability. All the code below is implemented by referring to his code. Of course, his function is
1. Virtual Host(1) http/1.1 specification allows a single HTTP server to build multiple Web sites;(2) on the Internet, the domain name through the DNS service mapped to the IP address (domain name resolution) after the visit to the target site, that is, when the request was sent to the server, the IP address is already accessed;(3) If two domain names are deploye
In the last article, "HTTP Proxy principle and implementation (i)", I introduced two forms of HTTP proxy, and implemented an available common/tunneling Agent with Node.js. The normal agent can be used to host HTTP traffic, and the tunneling agent can be used to host any TCP
-lzo
Persist-key
Persist-tun
Status openvpn-status.log
Verb 3
Then install squid. Here, you only need to use the simple forward proxy function of squid, so yum is installed.
Yum install squid-y
Edit the squid configuration file and edit the following two lines
Http_port 10.8.0.1: 8080 # Only the address of the tun interface of openvpn can be bound here. If all the addresses are bound, your server will become a public
from the specification, WebSocket is undoubtedly accessible through the HTTP proxy server proxy, whether it is a non-encrypted ws://, or encrypted wss://, should be able to. Of course there is a common premise: HTTP Proxy server provides a socket-level non-filtering transfer
By default, Chrome's--proxy-server= "Http://ip:port" parameter does not support setting user name and password authentication. This makes "Selenium + Chrome Driver" Unable to use HTTP Basic authentication HTTP proxy. A flexible way is to use IP address authentication, but in
The content source of this page is from Internet, which doesn't represent Alibaba Cloud's opinion;
products and services mentioned on that page don't have any relationship with Alibaba Cloud. If the
content of the page makes you feel confusing, please write us an email, we will handle the problem
within 5 days after receiving your email.
If you find any instances of plagiarism from the community, please send an email to:
info-contact@alibabacloud.com
and provide relevant evidence. A staff member will contact you within 5 working days.