asp.net| Control | Download the author to do a report of the site, the report is stored in Excel form in the server, you want to log on to the person or have permission to download Excel reports. However, the path to the file download cannot be hidden, so page control is useless. Recently in the study of IIS, suddenly enlightened.
First edit or modify the site's Web.config, add or modify the red area
<!--authentication
This section sets the authentication policy for the application. The possible patterns are "Windows",
"Forms", "Passport" and "None"
"None" does not perform authentication.
"Windows" IIS performs authentication based on the settings of the application
(Basic, concise, or integrated Windows). Anonymous access must be disabled in IIS.
Forms you provide users with a custom form for entering credentials (a Web page), and then
Verify their identities in your application. The user credential token is stored in the Cookie.
"Passport" authentication is performed through a centralized authentication service in Microsoft.
It provides individual logins and core profile services for member sites.
-->
<authentication mode= "Forms" >
<forms name= ". Aspxuserdemo "loginurl=" Login.aspx "protection=" All "timeout=" "path="/"><credentials passwordformat=" SHA1 " /></forms>
</authentication>
<!--authorization
This section sets the authorization policy for the application. You can allow or deny access to different users or roles
Application resources. Wildcard: "*" means any person, "?" means anonymity
(unauthenticated) user.
-->
<authorization>
<deny users= "?" />
<!--<allow users= "[Comma separated list of users]"
roles= "[comma-separated role list]"/>
<deny users= "[Comma separated list of users]"
roles= "[comma-separated role list]"/>
-->
</authorization>
And then write Login.aspx.
Join for Successful Login
Formsauthentication.setauthcookie (Uid,false);
FormsAuthentication.RedirectFromLoginPage (Uid,false);
Open IIS, find your site, point right, select attributes,-"Home directory-" configuration
Then select Add in "mappings",
Add as shown above.
All right, here we go. Now visit an XLS document under the main station Http://localhost/sms/1.xls, what do you see?
Oh, yes, you need to log in. When you enter the login information and log in you can download this file!
Yes, that's simple, if you add role, you can have more complex control.
Welcome to Exchange (maximon@sina.com Wuxi National tax Gu Huichun)
