Re: [PHP] Password Protection] -- My solution
---BeginMessage---
Here is the setup that I have used.
Please, adapt to your needs.
Table 'theTable' is supposed to contain columns fname, mname, lname
and ePass (encrypted password). The crypt() function produces a password
that
cannot be decrypted and really works well.
Of course, you need to use crypt() in the PHP script that creates a row in
'theTable'.
?php
#-- code starts here
-#
$action = $_POST[action];
if( !empty( $action ) )
{
$userName = $_POST[userName];
$passw= $_POST[passw];
# Bring the encrypted password and creation date from database:
$cmd = SELECT * FROM theTable
. WHERE userName='$userName' ;
$res = mysql_query( $cmd ) or die( Password search failed. );
$numRows = mysql_num_rows( $res );
if( $numRows == 0 )
{
print( $userName not a valid user name.BR );
exit;
}
$rec = mysql_fetch_array( $res );
$privLevel = $rec[level];
$nome = $rec[fname]. .$rec[mname]. .$rec[lname];
# Encrypt the password:
$passe = crypt( $passw, $rec[ePass] );
if( $passe == $rec[ePass] )
{
/* Bring up the home page */
print( h2WELCOME TO MY HOME PAGE/h2 );
exit;
}
else
{
$retry = 1;
}
}
if( $retry )
print(brh3Incorrect Login - Please, try again./h3br);
?
FORM ACTION=? print( $_SERVER[PHP_SELF] ); ? METHOD=POST
INPUT TYPE=hidden NAME=action VALUE=login
table align=center
tr
td
BUser Name :/B
/tdtd
INPUT TYPE=text NAME=userName SIZE=20
/td
/trtr
td
BPassword :/B
/tdtd
INPUT TYPE=password NAME=passw SIZE=20
/td
/tr
/table
br
P align=center
INPUT TYPE=submit VALUE=Login STYLE=width:120;height:25
/P
/FORM
!-- - code ends here
--
Mario
Kevin Javia wrote:
I am experimenting on my site and I want to make it password protected like
www.realsolution.com.
If any one enters correct user name and password, only then they will be
able to enter into my site.
How can I do that in PHP?
Any ideas? Thanks a ton in advance.
---End Message---
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