Hi kevin
Thanks for reply! Since i am new could you please explain what are other
ways to provide login security or validation? where do i store
my login and password ?
i don't have to use database for login security but all of my users have
logins and password with my other application and they still wants to use
same. please do help me to find some other ways to implement user and
password creation and validation.
your help would be a great help for me. please do reply!
thanks
>From: [EMAIL PROTECTED]
>Reply-To: "Struts Developers List" <[EMAIL PROTECTED]>
>To: "Struts Developers List" <[EMAIL PROTECTED]>
>Subject: Re: Design Issue for Fisrt Web Application
>Date: Tue, 23 Apr 2002 18:34:29 -0400
>
>
>
>
>You're using database security for a web application?
>
><SuppressUrgeToAskWhy />
>
>Here's some sample code snippets you'll have to hack together. It should
>give you an idea to begin with.
>
> import java.sql.*;
>
> // Initialize these somehow from your login page...
> String uid = userIdFromLoginPage;
> String pwd = passwordFromLoginPage;
>
> // Oracle-based example
> String url =
>"jdbc:oracle:thin:@localhost:1521:ORCL" // Or whatever
>
> boolean loginException = false;
> try {
>
> // Register the driver
>
>Class.forName("oracle.jdbc.driver.OracleDriver");
>
> // Try to get a connection
> con = DriverManager.getConnection(url, uid,
>pwd);
>
> } catch( Exception e ) {
>
> // If the database is there, this exception will be thrown
>because of invalid credentials
> loginException = true;
>
> } finally {
> // make sure you close the connection even if the
>username/password are bad
> con.close();
>
> }
>
>
> // At this point you can make decisions based on the status of
>loginException
>
> if (loginException) {
> // reject login
> } else {
> // accept login
> }
>
>
>
>
>Also, here's an example of using jdbc to connect to the database using a
>username/password if you haven't done it.
>
>http://www.devdaily.com/java/edu/pj/pj010024/
>
>Good luck....
>
>FWIW -
>Kevin
>
>
>
>
>
>
>
>
>
>
>"vivek shrivastava" <[EMAIL PROTECTED]> on 04/23/2002 05:43:46 PM
>
>Please respond to "Struts Developers List" <[EMAIL PROTECTED]>
>
>To: [EMAIL PROTECTED]
>cc:
>Subject: Design Issue for Fisrt Web Application
>
>
>Hi,
>
>I am an experienced client/server programmer. Now i have to build my first
>web
>Application using struts. I am giving here a very small description of what
>I want to do.
>
>i have to create a report application with few data entry forms. List of
>report is based on type of user is logged on. Reports are based on
>displayed upon selection.
>
>I am stuck at first step. I don't know how should i perform login
>validation. All the logins are database users. Since list of reports based
>on user logged on so i am not sure, whether i can use connection pool here
>or not? How should i validate the user against database? Should i make a
>connection to database or should i do a select on sysusers table?
>
>Please advise me with little detail design help. How should i plan all the
>beans( like database access bean , validation bean and all king of bean ).
>i
>am not asking for code but i am looking for some directional help.
>
>Your help would be appreciated.
>
>thanks
>
>
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