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79 lines
1.5 KiB
Perl
79 lines
1.5 KiB
Perl
<HTML>
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<HEAD>
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<TITLE>Verifying a username and a password.</TITLE>
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</HEAD>
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<BODY>
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Type in your username and password below.
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<FORM ACTION = "index.pl" METHOD = "POST">
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Username:<INPUT SIZE = "40" NAME = "USERNAME">
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Password:<INPUT SIZE = "40" NAME = "PASSWORD" TYPE = PASSWORD>
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<INPUT TYPE = "SUBMIT" VALUE = "Enter">
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</FORM>
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</BODY>
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</HTML>
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#!perl
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use CGI qw(:standard);
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$testUsername = param( "USERNAME" );
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$testPassword = param( "PASSWORD" );
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open ( FILE, "password.txt" ) || die "The database could not be opened";
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while ( $line = <FILE> )
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{
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chomp $line;
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( $username, $password ) = split( ",", $line );
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if ( $testUsername eq $username )
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{
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$userVerified = 1;
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if ( $testPassword eq $password )
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{
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$passwordVerified = 1;
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last;
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}
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}
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}
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close( FILE );
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print header;
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if ( $userVerified && $passwordVerified )
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{
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accessGranted();
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}
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elsif ( $userVerified && !$passwordVerified )
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{
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wrongPassword();
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}
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else
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{
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accessDenied();
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}
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sub accessGranted
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{
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print "<TITLE>Thank You</TITLE>";
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print "Permission has been granted, $username.";
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print "<BR>Enjoy the site.";
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}
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sub wrongPassword
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{
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print "<TITLE>Access Denied</TITLE>";
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print "You entered an invalid password.<BR>";
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print "Access has been denied.";
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}
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sub accessDenied
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{
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print "<TITLE>Access Denied</TITLE>";
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print "You were denied access to this server.";
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}
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#File: password.txt
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#account1,password1
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#account2,password2
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#account3,password3 |