After that, you can only access this web app from that PC and is not possible to get access with your userid and password from other PC. In order to access that web app with userid and password, for the first time, you have to install at your PC a client side certificate and a dll file. There is a web app that works in the same way I explained: Is it possible to store some credential in a dll file and make the web page able to read that dll? If matching is correct, then web page is loaded. When user loads the web page, it should read first that dll file and get the credential inside it, make a query to database and match userid account and dll credential. That data plus the userid account have to be stored in database. Other option that I've heard is about creating a dll file with a name like "license.dll", and store inside that dll file some credential or IP address or serial number. However, catching the IP address with Request.ServerVariables("REMOTE_ADDR")Ĭould get a IP address distorted by a firewall, NAT or router configuration. It seems obvious that the login web page should get the IP address or PC name from the client and check with a database query if that IP address plus the userid account match its database record. I mean: the user is only allowed to load web app from its PC at office, but can not load web app from other PC. Create, modify, export and print PDF documents. I'm looking for just some orientation about how to control that an ASP.NET web site could be only loaded from specific IP client addresses. ziText - simple to use Java PDF API, that uses LGPL version of iText library to perform low-level PDF operations.
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