Now, I have set the cookie, but when I run this code I always get the bye output.
Why?? <?php if (isset($user)) print 'hello'; else print 'bye'; ?> -- http://seabird.jmtech.ca Attitude is Everything! But Remember, Attitudes are Contagious! Is Yours worth Catching???? "Aaron Wolski" <[EMAIL PROTECTED]> wrote in message news:000201c2811e$a787ebe0$0701a8c0@;aaron... > You cannot reverse the encryption of an md5 hash. Nor should you want > to. > > You don't want to know their password which is why you encrypt it. > > When you seyup an account you convert the password to an md5 has(I > assume you have done so). When they log back in.. You convert the > password to an md5 hash and compare that value against the stored md5 > password. If a match - log the user in. If not - kick an error page. > > Aaron > > > -----Original Message----- > > From: Seabird [mailto:jacco@;vliegt.nl] > > Sent: Thursday, October 31, 2002 9:49 AM > > To: [EMAIL PROTECTED] > > Subject: [PHP-DB] Re: cookie trouble > > > > > > I got this fixed, > > > > but how do I reverse a md5 encryption????? this way I can log > > people in again. > > > > Jacco > > > > -- > > http://seabird.jmtech.ca > > > > Attitude is Everything! > > But Remember, Attitudes are Contagious! > > Is Yours worth Catching???? > > "Seabird" <[EMAIL PROTECTED]> wrote in message > > news:20021031165410.94762.qmail@;pb1.pair.com... > > > Hi everyone, > > > > > > I'm having some trouble configuring a cookie (first time > > doing this): > > > I have a login-script and this sets a session cookie. What I really > > > want > > is > > > to pass a cookie so that returning-people don't have to log > > in every > > > time, but I'm not sure how to do what part is passing on > > the cookie (I > > > think $_HTTP_SESSION_VARS=['PHP_SELF'] ) > > > > > > How can I change this to a cookie that stores username and password > > > for a time set by me (infinite). > > > > > > Here is my loginscript: > > > > > > <?php > > > if(isset($_POST['submit'])) { // if form has been submitted > > > /* check they filled in what they were supposed to and > > authenticate > > > */ if(!$_POST['uname'] | !$_POST['passwd']) { > > > print '<form action="index.php" method="post"> > > > <div align="left"> > > > <input class="test" name="uname" type="text" size="8" > > > maxlength="8"> > > > <input class="test" type="password" size="8" > > maxlength="8" > > > name="passwd"> > > > <input name="submit" type="submit" value="Login"> > > > <br> > > > <span class="welcome">please fill in the required > > > fields.</span></div> > > > </form> > > > '; > > > } > > > // authenticate. > > > if(!get_magic_quotes_gpc()) { > > > $_POST['uname'] = addslashes($_POST['uname']); > > > } > > > $check = $db_object->query("SELECT username, password FROM users > > > WHERE username = '".$_POST['uname']."'"); > > > if(DB::isError($check)) { > > > print '<form action="index.php" method="post"> > > > <div align="left"> > > > <input class="test" name="uname" type="text" size="8" > > > maxlength="8"> > > > <input class="test" type="password" size="8" > > maxlength="8" > > > name="passwd"> > > > <input name="submit" type="submit" value="Login"> > > > <br> > > > <span class="welcome">username doesn\'t exist.</span> <a > > > class="header" > > > > > href="javascript:loadPage(\'mainlayer\',null,\'login/signup.php\')">si > > > gn > > up > > > here</a></div> > > > </form> > > > '; > > > } > > > $info = $check->fetchRow(); > > > // check passwords match > > > $_POST['passwd'] = stripslashes($_POST['passwd']); > > $info['password'] > > > = stripslashes($info['password']); $_POST['passwd'] = > > > md5($_POST['passwd']); if($_POST['passwd'] != $info['password']) { > > > print '<form action="index.php" method="post"> > > > <div align="left"> > > > <input class="test" name="uname" type="text" size="8" > > > maxlength="8"> > > > <input class="test" type="password" size="8" maxlength="8" > > > name="passwd"> > > > <input name="submit" type="submit" value="Login"> > > > <br> > > > <span class="welcome">wrong password, try > > again</span></div> > > > </form> > > > '; > > > } > > > > > > // if we get here username and password are correct, > > register session > > > variables and set // last login time. > > > $date = date('m d, Y'); > > > $update_login = $db_object->query("UPDATE users SET > > last_login = '$date' > > > WHERE username = '".$_POST['uname']."'"); > > > $_POST['uname'] = stripslashes($_POST['uname']); > > > $_SESSION['username'] = $_POST['uname']; > > > $_SESSION['password'] = $_POST['passwd']; > > > $db_object->disconnect(); > > > ?> > > > <span class="welcome">Welcome <a class="header" > > > > > href="javascript:loadPage('mainlayer',null,'users/edit.php?use > > r=<?=$_SESSION > > > ['username']?><?PHP print "&PHPSESSID=".session_id(); ?>')"><font > > > color="white"><?=$_SESSION['username']?></font></a><br><a > > > class="header" href="login/logout.php">Logout</a> > > > </span> > > > <?php > > > } > > > else { // if form hasn't been submitted > > > ?> > > > <form action="<?=$HTTP_SESSION_VARS['PHP_SELF']?>" method="post"> > > > <div align="left"> > > > <input class="test" name="uname" type="text" size="8" > > > maxlength="8"> > > > <input class="test" type="password" size="8" > > maxlength="8" > > > name="passwd"> > > > <input name="submit" type="submit" value="Login"> <br> > > > <a class="header" > > > > > href="javascript:loadPage('mainlayer',null,'login/signup.php') > > ">sign up > > > here</a> </div> > > > </form> > > > <?php > > > } > > > ?> > > > > > > Thanx, > > > Jacco > > > > > > -- > > > http://seabird.jmtech.ca > > > > > > Attitude is Everything! > > > But Remember, Attitudes are Contagious! > > > Is Yours worth Catching???? > > > > > > > > > > > > > > -- > > PHP Database Mailing List (http://www.php.net/) > > To unsubscribe, visit: http://www.php.net/unsub.php > > > -- PHP Database Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
