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120 lines
4.1 KiB
120 lines
4.1 KiB
#!/usr/bin/perl
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# This script lets the users change the passwords by themselves.
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#
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# (c) 2005 Universidad ORT Uruguay.
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#
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# This file is part of the extensions and enhacments made to koha by Universidad ORT Uruguay
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#
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# Koha is free software; you can redistribute it and/or modify it under the
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# terms of the GNU General Public License as published by the Free Software
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# Foundation; either version 2 of the License, or (at your option) any later
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# version.
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#
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# Koha is distributed in the hope that it will be useful, but WITHOUT ANY
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# WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
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# A PARTICULAR PURPOSE. See the GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License along with
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# Koha; if not, write to the Free Software Foundation, Inc., 59 Temple Place,
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# Suite 330, Boston, MA 02111-1307 USA
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use strict;
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use warnings;
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use CGI;
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use C4::Auth; # checkauth, getborrowernumber.
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use C4::Context;
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use Digest::MD5 qw(md5_base64);
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use C4::Circulation;
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use C4::Members;
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use C4::Output;
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my $query = new CGI;
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my $dbh = C4::Context->dbh;
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my ( $template, $borrowernumber, $cookie ) = get_template_and_user(
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{
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template_name => "opac-passwd.tmpl",
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query => $query,
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type => "opac",
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authnotrequired => 0,
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flagsrequired => { borrow => 1 },
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debug => 1,
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}
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);
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# get borrower information ....
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my ( $borr ) = GetMemberDetails( $borrowernumber );
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my $sth = $dbh->prepare("UPDATE borrowers SET password = ? WHERE borrowernumber=?");
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my $minpasslen = C4::Context->preference("minPasswordLength");
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if ( $query->param('Oldkey')
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&& $query->param('Newkey')
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&& $query->param('Confirm') )
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{
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if ( goodkey( $dbh, $borrowernumber, $query->param('Oldkey') ) ) {
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if ( $query->param('Newkey') eq $query->param('Confirm')
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&& length( $query->param('Confirm') ) >= $minpasslen )
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{ # Record password
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my $clave = md5_base64( $query->param('Newkey') );
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$sth->execute( $clave, $borrowernumber );
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$template->param( 'password_updated' => '1' );
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$template->param( 'borrowernumber' => $borrowernumber );
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}
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elsif ( $query->param('Newkey') ne $query->param('Confirm') ) {
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$template->param( 'Ask_data' => '1' );
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$template->param( 'Error_messages' => '1' );
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$template->param( 'PassMismatch' => '1' );
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}
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elsif ( length( $query->param('Confirm') ) < $minpasslen ) {
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$template->param( 'Ask_data' => '1' );
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$template->param( 'Error_messages' => '1' );
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$template->param( 'ShortPass' => '1' );
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}
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else {
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$template->param( 'Error_messages' => '1' );
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}
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}
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else {
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$template->param( 'Ask_data' => '1' );
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$template->param( 'Error_messages' => '1' );
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$template->param( 'WrongPass' => '1' );
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}
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}
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else {
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# Called Empty, Ask for data.
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$template->param( 'Ask_data' => '1' );
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if (!$query->param('Oldkey') && ($query->param('Newkey') || $query->param('Confirm'))){
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# Old password is empty but one of the others isnt
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$template->param( 'Error_messages' => '1' );
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$template->param( 'WrongPass' => '1' );
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}
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elsif ($query->param('Oldkey') && (!$query->param('Newkey') || !$query->param('Confirm'))){
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# Oldpassword is entered but one of the other fields is empty
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$template->param( 'Error_messages' => '1' );
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$template->param( 'PassMismatch' => '1' );
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}
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}
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$template->param(firstname => $borr->{'firstname'},
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surname => $borr->{'surname'},
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minpasslen => $minpasslen,
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passwdview => 1,
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);
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output_html_with_http_headers $query, $cookie, $template->output;
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sub goodkey {
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my ( $dbh, $borrowernumber, $key ) = @_;
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my $sth =
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$dbh->prepare("SELECT password FROM borrowers WHERE borrowernumber=?");
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$sth->execute($borrowernumber);
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if ( $sth->rows ) {
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my ($md5password) = $sth->fetchrow;
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if ( md5_base64($key) eq $md5password ) { return 1; }
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else { return 0; }
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}
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else { return 0; }
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}
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