Objective:Today I learned the redirect vulnerability, this vulnerability is better understoodVulnerability Name: URL Redirection VulnerabilityThreat: LowThe source of the vulnerability: developers to the head of the corresponding filtering and restrictionsExample:Vulnerable sites: http://a.com/x.php?url=http://a.com/login.phpAt this point we go to the specified p
output) does not escape special charactersExample: RewriteRule/foo/(. *)/bar? Arg = P1 % 3d $1 [R, NE] will be able to correctly convert/foo/zoo to/bar? Arg = P1 = zoo13) pass through to next handler to the next ProcessingFor example:RewriteRule ^/abc (. *)/def $1 [PT] # will be handed over to/def rules for processingAlias/def/ghi14) S = num (skip next rule (s) skipping num rules15) E = VAR: VAL (set environment variable) set environment Variables
4. Apache rewrite example set
How can I achieve webpage redirection (or URL redirection) in apache-Linux Enterprise Application-Linux server application information? For details, refer to the following. How can I achieve webpage redirection (or URL redirection
Php website revision, url redirection to the correct url problem recently revised a website, but the url and anything have improved a lot, the previous url opening is 404 error, so I want to direct the wrong url to the correct one
You can use the url forwarding feature (url-forwarding or urlredirect) implemented by the server technology to forward it to a domain name with www for access. However, we have mentioned that using this url forwarding method is not good for seo. the most friendly jump method for search engines is using 301 redirection
Label:First, what is URL redirection?URL redirection (URL redirection, or Web address redirection or domain name forwarding) refers to the technology that directs a user to another
This article system: centos6.5_x64
Three host: Nginx Mainframe, hostname:master.lansgg.com ip:192.168.10.128Apache Mainframe, hostname:client1.lansgg.com ip:192.168.10.129
First, Nginx address redirection
Second, Nginx reverse proxy
1, address redirection: Refers to when users browse a Web site, the user will be directed to another Web site technology. Used to turn a long string of URLs into shorter URL
http://lesca.me/archives/htaccess-rewrite.html/comment-page-1#comment-16045
Catalog Table of Contents First, ready to start: Mod_rewrite. htaccess implements URL rewriting (rewrite) and URL redirection (redirect) to map an. htm page to a. PHP Temporary redirect ( r=302) and permanent redirection (r=301) Why use
situations, we must ensure the following two points:
1) The jump is successful and the 301 status is correctly sent.
2) redirect the original page to the new page
The first point is how to implement a variety of 301 redirection tutorials. The second point is that different CMS/programs and different environments make it easy to have a unified solution. Next, let's take a brief look at how IIS (servers and virtual hosts) performs a correct 301 redirec
Requirement background:
If you need to change the Web site by the style shown in SEO search engine results, it is recommended that you use server-side 301 redirection. This is the best way to ensure that users and search engines are directed to the correct Web page. The 301 status code indicates that a Web page has been permanently migrated to a new location.
The 301 redirection feature is especially usef
In fact, Java use httpurlconnection download, will automatically under the load-directed file, but we do not know the target file of the real filename, file type, the following method can get the real URL, the following is an example of a Youku video.Importjava.net.HttpURLConnection;ImportJava.net.URL;Importjava.util.ArrayList; Public classTest2 { Public Static voidMain (string[] args)throwsException {String str= "Http://f.youku.com/player/getFlvPath/
Why is the SESSION unavailable after URL redirection? Www. baidu. comindex. php writes a SESSION [ #039; key #039;] 200; redirects to www.sian.com, www.sian.com, and then redirects to www. baidu. comindex. php, found SE... why is the SESSION unavailable after URL redirection?
The http://www.baidu.com/index.php writes
problem: implicit forwarding and explicit forwarding.Implicit forwarding: The forwarding method is similar to the cname alias. The DNS server actually forwards the data, but the user does not see the forwarding effect when it returns the data to the browser.Explicit forwarding: The forwarding method is similar to redirection. The DNS server actually forwards data, which can be seen in the user's browser.Implicit forwarding is disabled by most adm
. htaccess is a feature in the Apache virtual directory that can be used in place of the Apache Conf, like redirection and URL rewriting or security configuration, which can be used to take a look at some of the. htaccess examples below.
# This is a note# Specify default Home lookup order
DirectoryIndex index.htm. index.php
#自定义404页面ErrorDocument 404/error/404.html#比较下面2句: The default is 302, the user is
Review:
1. Analysis of QBlog technology principles in the autumn Garden: Opening part: Overall understanding (1) -- introduces the role of the overall folder and file
2: Analysis of QBlog technical principles of the autumn color Garden: Understanding the whole site processing process (2)-introducing the business processing process of the autumn color Garden
3: Analysis of QBlog technical principles in the autumn color Park: UrlRewrite's principle of URL
website Construction, will usually use the site address URL redirection , such benefits are conducive to your site SEO optimization, that is, to make your site pseudo-static, the following simple introduction to the implementation of the two methods:1. Setting redirects in the Apache configuration fileFirst locate the Apache configuration file httpd.conf, locate the following code in the configuration file
In a website for the revision lag, may generate a lot of wrong URLs, we want to make these URLs still exist, and jump to the new URL, this time to do 301 redirect.For WordPress redirection, it is generally recommended to use the redirection plug-in, this plug-in can achieve a single URL
How to configure url redirection in. redirect a url to another url in the htaccess file, for example, aaa. cccc. comffffaac nbsp; Redirected to nbsp; aaa. ccc. comffff actually contains a parameter, but the parameter information is not displayed in the address bar ------ solution -------------------- you want to hide
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