CGI->url does not return the correct url on install using packages. Test plan: 1/ Try to reproduce the bug from the description of bug 15005. You should be able to login to the intranet and the OPAC 2/ Send a basket and a list from the intranet and the OPAC. Signed-off-by: Josef Moravec <josef.moravec@gmail.com> Signed-off-by: Kyle M Hall <kyle@bywatersolutions.com> Signed-off-by: Tomas Cohen Arazi <tomascohen@theke.io>
445 lines
15 KiB
Perl
445 lines
15 KiB
Perl
package C4::InstallAuth;
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# Copyright 2000-2002 Katipo Communications
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#
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# This file is part of Koha.
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#
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# Koha is free software; you can redistribute it and/or modify it
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# under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 3 of the License, or
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# (at your option) any later version.
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#
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# Koha is distributed in the hope that it will be useful, but
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# WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# 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
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# along with Koha; if not, see <http://www.gnu.org/licenses>.
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use strict;
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#use warnings; FIXME - Bug 2505
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use Digest::MD5 qw(md5_base64);
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require Exporter;
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use C4::Context;
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use C4::Output;
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use C4::Templates;
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use C4::Koha;
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use CGI::Session;
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use vars qw($VERSION @ISA @EXPORT @EXPORT_OK %EXPORT_TAGS);
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# set the version for version checking
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$VERSION = 3.00;
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=head1 NAME
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InstallAuth - Authenticates Koha users for Install process
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=head1 SYNOPSIS
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use CGI qw ( -utf8 );
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use InstallAuth;
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use C4::Output;
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my $query = new CGI;
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my ( $template, $borrowernumber, $cookie ) = get_template_and_user(
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{ template_name => "opac-main.tt",
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query => $query,
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type => "opac",
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authnotrequired => 1,
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flagsrequired => { acquisition => '*' },
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}
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);
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output_html_with_http_headers $query, $cookie, $template->output;
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=head1 DESCRIPTION
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The main function of this module is to provide
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authentification. However the get_template_and_user function has
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been provided so that a users login information is passed along
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automatically. This gets loaded into the template.
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This package is different from C4::Auth in so far as
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C4::Auth uses many preferences which are supposed NOT to be obtainable when installing the database.
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As in C4::Auth, Authentication is based on cookies.
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=head1 FUNCTIONS
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=over 2
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=cut
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@ISA = qw(Exporter);
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@EXPORT = qw(
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&checkauth
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&get_template_and_user
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);
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=item get_template_and_user
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my ( $template, $borrowernumber, $cookie ) = get_template_and_user(
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{ template_name => "opac-main.tt",
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query => $query,
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type => "opac",
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authnotrequired => 1,
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flagsrequired => { acquisition => '*' },
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}
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);
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This call passes the C<query>, C<flagsrequired> and C<authnotrequired>
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to C<&checkauth> (in this module) to perform authentification.
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See C<&checkauth> for an explanation of these parameters.
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The C<template_name> is then used to find the correct template for
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the page. The authenticated users details are loaded onto the
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template in the HTML::Template LOOP variable C<USER_INFO>. Also the
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C<sessionID> is passed to the template. This can be used in templates
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if cookies are disabled. It needs to be put as and input to every
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authenticated page.
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More information on the C<gettemplate> sub can be found in the
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Templates.pm module.
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=cut
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sub get_template_and_user {
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my $in = shift;
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my $query = $in->{'query'};
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my $language =_get_template_language($query->cookie('KohaOpacLanguage'));
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my $path = C4::Context->config('intrahtdocs'). "/prog/". $language;
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my $tmplbase = $in->{template_name};
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my $filename = "$path/modules/" . $tmplbase;
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my $interface = 'intranet';
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my $template = C4::Templates->new( $interface, $filename, $tmplbase, $query);
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my ( $user, $cookie, $sessionID, $flags ) = checkauth(
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$in->{'query'},
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$in->{'authnotrequired'},
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$in->{'flagsrequired'},
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$in->{'type'}
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);
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# use Data::Dumper;warn "utilisateur $user cookie : ".Dumper($cookie);
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my $borrowernumber;
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if ($user) {
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$template->param( loggedinusername => $user );
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$template->param( sessionID => $sessionID );
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# We are going to use the $flags returned by checkauth
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# to create the template's parameters that will indicate
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# which menus the user can access.
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if ( ( $flags && $flags->{superlibrarian} == 1 ) ) {
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$template->param( CAN_user_circulate => 1 );
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$template->param( CAN_user_catalogue => 1 );
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$template->param( CAN_user_parameters => 1 );
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$template->param( CAN_user_borrowers => 1 );
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$template->param( CAN_user_permission => 1 );
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$template->param( CAN_user_reserveforothers => 1 );
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$template->param( CAN_user_editcatalogue => 1 );
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$template->param( CAN_user_updatecharges => 1 );
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$template->param( CAN_user_acquisition => 1 );
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$template->param( CAN_user_management => 1 );
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$template->param( CAN_user_tools => 1 );
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$template->param( CAN_user_editauthorities => 1 );
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$template->param( CAN_user_serials => 1 );
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$template->param( CAN_user_reports => 1 );
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}
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}
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return ( $template, $borrowernumber, $cookie );
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}
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sub _get_template_language {
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#verify if opac language exists in staff (bug 5660)
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#conditions are 1) dir exists and 2) enabled in prefs
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my ($opaclang) = @_;
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return 'en' unless $opaclang;
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$opaclang =~ s/[^a-zA-Z_-]*//g;
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my $path = C4::Context->config('intrahtdocs') . "/prog/$opaclang";
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-d $path ? $opaclang : 'en';
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}
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=item checkauth
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($userid, $cookie, $sessionID) = &checkauth($query, $noauth, $flagsrequired, $type);
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Verifies that the user is authorized to run this script. If
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the user is authorized, a (userid, cookie, session-id, flags)
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quadruple is returned. If the user is not authorized but does
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not have the required privilege (see $flagsrequired below), it
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displays an error page and exits. Otherwise, it displays the
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login page and exits.
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Note that C<&checkauth> will return if and only if the user
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is authorized, so it should be called early on, before any
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unfinished operations (e.g., if you've opened a file, then
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C<&checkauth> won't close it for you).
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C<$query> is the CGI object for the script calling C<&checkauth>.
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The C<$noauth> argument is optional. If it is set, then no
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authorization is required for the script.
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C<&checkauth> fetches user and session information from C<$query> and
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ensures that the user is authorized to run scripts that require
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authorization.
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The C<$flagsrequired> argument specifies the required privileges
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the user must have if the username and password are correct.
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It should be specified as a reference-to-hash; keys in the hash
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should be the "flags" for the user, as specified in the Members
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intranet module. Any key specified must correspond to a "flag"
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in the userflags table. E.g., { circulate => 1 } would specify
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that the user must have the "circulate" privilege in order to
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proceed. To make sure that access control is correct, the
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C<$flagsrequired> parameter must be specified correctly.
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The C<$type> argument specifies whether the template should be
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retrieved from the opac or intranet directory tree. "opac" is
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assumed if it is not specified; however, if C<$type> is specified,
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"intranet" is assumed if it is not "opac".
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If C<$query> does not have a valid session ID associated with it
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(i.e., the user has not logged in) or if the session has expired,
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C<&checkauth> presents the user with a login page (from the point of
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view of the original script, C<&checkauth> does not return). Once the
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user has authenticated, C<&checkauth> restarts the original script
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(this time, C<&checkauth> returns).
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The login page is provided using a HTML::Template, which is set in the
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systempreferences table or at the top of this file. The variable C<$type>
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selects which template to use, either the opac or the intranet
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authentification template.
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C<&checkauth> returns a user ID, a cookie, and a session ID. The
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cookie should be sent back to the browser; it verifies that the user
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has authenticated.
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=cut
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sub checkauth {
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my $query = shift;
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# $authnotrequired will be set for scripts which will run without authentication
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my $authnotrequired = shift;
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my $flagsrequired = shift;
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my $type = shift;
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$type = 'intranet' unless $type;
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my $dbh = C4::Context->dbh();
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my $template_name;
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$template_name = "installer/auth.tt";
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# state variables
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my $loggedin = 0;
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my %info;
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my ( $userid, $cookie, $sessionID, $flags, $envcookie );
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my $logout = $query->param('logout.x');
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if ( $sessionID = $query->cookie("CGISESSID") ) {
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C4::Context->_new_userenv($sessionID);
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my $session =
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new CGI::Session( "driver:File;serializer:yaml", $sessionID,
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{ Directory => '/tmp' } );
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if ( $session->param('cardnumber') ) {
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C4::Context->set_userenv(
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$session->param('number'),
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$session->param('id'),
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$session->param('cardnumber'),
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$session->param('firstname'),
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$session->param('surname'),
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$session->param('branch'),
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$session->param('branchname'),
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$session->param('flags'),
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$session->param('emailaddress'),
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$session->param('branchprinter')
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);
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$cookie = $query->cookie(
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-name => 'CGISESSID',
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-value => $session->id,
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-HttpOnly => 1,
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);
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$loggedin = 1;
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$userid = $session->param('cardnumber');
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}
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my ( $ip, $lasttime );
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if ($logout) {
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# voluntary logout the user
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C4::Context->_unset_userenv($sessionID);
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$sessionID = undef;
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$userid = undef;
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# Commented out due to its lack of usefulness
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# open L, ">>/tmp/sessionlog";
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# my $time = localtime( time() );
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# printf L "%20s from %16s logged out at %30s (manually).\n", $userid,
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# $ip, $time;
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# close L;
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}
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}
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unless ($userid) {
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my $session =
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new CGI::Session( "driver:File;serializer:yaml", undef, { Directory => '/tmp' } );
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$sessionID = $session->id;
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$userid = $query->param('userid');
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C4::Context->_new_userenv($sessionID);
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my $password = $query->param('password');
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C4::Context->_new_userenv($sessionID);
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my ( $return, $cardnumber ) = checkpw( $userid, $password );
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if ($return) {
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$loggedin = 1;
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# open L, ">>/tmp/sessionlog";
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# my $time = localtime( time() );
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# printf L "%20s from %16s logged in at %30s.\n", $userid,
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# $ENV{'REMOTE_ADDR'}, $time;
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# close L;
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$cookie = $query->cookie(
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-name => 'CGISESSID',
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-value => $sessionID,
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-HttpOnly => 1,
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);
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if ( $return == 2 ) {
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#Only superlibrarian should have access to this page.
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#Since if it is a user, it is supposed that there is a borrower table
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#And thus that data structure is loaded.
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my $hash = C4::Context->set_userenv(
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0, 0,
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C4::Context->config('user'), C4::Context->config('user'),
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C4::Context->config('user'), "",
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"NO_LIBRARY_SET", 1,
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""
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);
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$session->param( 'number', 0 );
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$session->param( 'id', C4::Context->config('user') );
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$session->param( 'cardnumber', C4::Context->config('user') );
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$session->param( 'firstname', C4::Context->config('user') );
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$session->param( 'surname', C4::Context->config('user'), );
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$session->param( 'branch', 'NO_LIBRARY_SET' );
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$session->param( 'branchname', 'NO_LIBRARY_SET' );
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$session->param( 'flags', 1 );
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$session->param( 'emailaddress',
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C4::Context->preference('KohaAdminEmailAddress') );
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$session->param( 'ip', $session->remote_addr() );
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$session->param( 'lasttime', time() );
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$userid = C4::Context->config('user');
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}
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}
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else {
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if ($userid) {
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$info{'invalid_username_or_password'} = 1;
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C4::Context->_unset_userenv($sessionID);
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}
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}
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}
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# finished authentification, now respond
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if ($loggedin) {
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# successful login
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unless ($cookie) {
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$cookie = $query->cookie(
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-name => 'CGISESSID',
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-value => '',
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-HttpOnly => 1,
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-expires => ''
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);
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}
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if ($envcookie) {
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return ( $userid, [ $cookie, $envcookie ], $sessionID, $flags );
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}
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else {
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return ( $userid, $cookie, $sessionID, $flags );
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}
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}
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# else we have a problem...
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# get the inputs from the incoming query
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my @inputs = ();
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foreach my $name ( param $query) {
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(next) if ( $name eq 'userid' || $name eq 'password' );
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my $value = $query->param($name);
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push @inputs, { name => $name, value => $value };
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}
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my $path =
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C4::Context->config('intrahtdocs') . "/prog/"
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. ( $query->param('language') ? $query->param('language') : "en" );
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my $filename = "$path/modules/$template_name";
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my $interface = 'intranet';
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my $template = C4::Templates->new( $interface, $filename, '', $query);
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$template->param(
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INPUTS => \@inputs,
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);
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$template->param( login => 1 );
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$template->param( loginprompt => 1 ) unless $info{'nopermission'};
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$template->param( \%info );
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$cookie = $query->cookie(
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-name => 'CGISESSID',
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-value => $sessionID,
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-HttpOnly => 1,
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-expires => ''
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);
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print $query->header(
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-type => 'text/html; charset=utf-8',
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-cookie => $cookie
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),
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$template->output;
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exit;
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}
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sub checkpw {
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my ( $userid, $password ) = @_;
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if ( $userid
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&& $userid eq C4::Context->config('user')
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&& "$password" eq C4::Context->config('pass') )
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{
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# Koha superuser account
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C4::Context->set_userenv(
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0, 0,
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C4::Context->config('user'),
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C4::Context->config('user'),
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C4::Context->config('user'),
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"", "NO_LIBRARY_SET", 1
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);
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return 2;
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}
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if ( $userid
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&& $userid eq 'demo'
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&& "$password" eq 'demo'
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&& C4::Context->config('demo') )
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{
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# DEMO => the demo user is allowed to do everything (if demo set to 1 in koha.conf
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# some features won't be effective : modify systempref, modify MARC structure,
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return 2;
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}
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return 0;
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}
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END { } # module clean-up code here (global destructor)
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1;
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__END__
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=back
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=head1 SEE ALSO
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|
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CGI(3)
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C4::Output(3)
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Digest::MD5(3)
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=cut
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