+
# -*- tab-width: 8 -*-
# NOTE: This file uses 8-character tabs; do not change the tab size!
use strict;
use Digest::MD5 qw(md5_base64);
+use CGI::Session;
require Exporter;
use C4::Context;
-use C4::Output; # to get the template
-use C4::Interface::CGI::Output;
-use C4::Circulation::Circ2; # getpatroninformation
-# use Net::LDAP;
-# use Net::LDAP qw(:all);
-
-use vars qw($VERSION @ISA @EXPORT @EXPORT_OK %EXPORT_TAGS);
-
-# set the version for version checking
-$VERSION = 0.01;
+use C4::Output; # to get the template
+use C4::Members;
+use C4::Koha;
+use C4::Branch; # GetBranches
+
+# use utf8;
+use vars qw($VERSION @ISA @EXPORT @EXPORT_OK %EXPORT_TAGS $debug $ldap);
+
+BEGIN {
+ $VERSION = 3.01; # set version for version checking
+ $debug = $ENV{DEBUG} || 0 ;
+ @ISA = qw(Exporter);
+ @EXPORT = qw(&checkauth &get_template_and_user);
+ @EXPORT_OK = qw(&check_api_auth &get_session &check_cookie_auth &checkpw);
+ $ldap = C4::Context->config('useldapserver') || 0;
+ if ($ldap) {
+ require C4::Auth_with_ldap; # no import
+ import C4::Auth_with_ldap qw(checkpw_ldap);
+ }
+}
=head1 NAME
my $query = new CGI;
my ($template, $borrowernumber, $cookie)
- = get_template_and_user({template_name => "opac-main.tmpl",
- query => $query,
- type => "opac",
- authnotrequired => 1,
- flagsrequired => {borrow => 1},
- });
+ = get_template_and_user(
+ {
+ template_name => "opac-main.tmpl",
+ query => $query,
+ type => "opac",
+ authnotrequired => 1,
+ flagsrequired => {borrow => 1},
+ }
+ );
print $query->header(
- -type => guesstype($template->output),
+ -type => 'utf-8',
-cookie => $cookie
), $template->output;
=over 2
-=cut
-
-
-
-@ISA = qw(Exporter);
-@EXPORT = qw(
- &checkauth
- &get_template_and_user
-);
-
=item get_template_and_user
- my ($template, $borrowernumber, $cookie)
- = get_template_and_user({template_name => "opac-main.tmpl",
- query => $query,
- type => "opac",
- authnotrequired => 1,
- flagsrequired => {borrow => 1},
- });
+ my ($template, $borrowernumber, $cookie)
+ = get_template_and_user(
+ {
+ template_name => "opac-main.tmpl",
+ query => $query,
+ type => "opac",
+ authnotrequired => 1,
+ flagsrequired => {borrow => 1},
+ }
+ );
This call passes the C<query>, C<flagsrequired> and C<authnotrequired>
to C<&checkauth> (in this module) to perform authentification.
=cut
-
sub get_template_and_user {
- my $in = shift;
- my $template = gettemplate($in->{'template_name'}, $in->{'type'},$in->{'query'});
- my ($user, $cookie, $sessionID, $flags)
- = checkauth($in->{'query'}, $in->{'authnotrequired'}, $in->{'flagsrequired'}, $in->{'type'});
-
- my $borrowernumber;
- if ($user) {
- $template->param(loggedinusername => $user);
- $template->param(sessionID => $sessionID);
-
- $borrowernumber = getborrowernumber($user);
- my ($borr, $alternativeflags) = getpatroninformation(undef, $borrowernumber);
- my @bordat;
- $bordat[0] = $borr;
- $template->param(USER_INFO => \@bordat,
- );
-
- # We are going to use the $flags returned by checkauth
- # to create the template's parameters that will indicate
- # which menus the user can access.
- if ($flags && $flags->{superlibrarian} == 1)
- {
- $template->param(CAN_user_circulate => 1);
- $template->param(CAN_user_catalogue => 1);
- $template->param(CAN_user_parameters => 1);
- $template->param(CAN_user_borrowers => 1);
- $template->param(CAN_user_permission => 1);
- $template->param(CAN_user_reserveforothers => 1);
- $template->param(CAN_user_borrow => 1);
- $template->param(CAN_user_reserveforself => 1);
- $template->param(CAN_user_editcatalogue => 1);
- $template->param(CAN_user_updatecharge => 1);
- $template->param(CAN_user_acquisition => 1);
- $template->param(CAN_user_management => 1);
- $template->param(CAN_user_tools => 1); }
-
- if ($flags && $flags->{circulate} eq 1) {
- $template->param(CAN_user_circulate => 1); }
-
- if ($flags && $flags->{catalogue} eq 1) {
- $template->param(CAN_user_catalogue => 1); }
-
-
- if ($flags && $flags->{parameters} eq 1) {
- $template->param(CAN_user_parameters => 1);
- $template->param(CAN_user_management => 1);
- $template->param(CAN_user_tools => 1); }
-
-
- if ($flags && $flags->{borrowers} eq 1) {
- $template->param(CAN_user_borrowers => 1); }
-
-
- if ($flags && $flags->{permissions} eq 1) {
- $template->param(CAN_user_permission => 1); }
-
- if ($flags && $flags->{reserveforothers} eq 1) {
- $template->param(CAN_user_reserveforothers => 1); }
-
-
- if ($flags && $flags->{borrow} eq 1) {
- $template->param(CAN_user_borrow => 1); }
-
-
- if ($flags && $flags->{reserveforself} eq 1) {
- $template->param(CAN_user_reserveforself => 1); }
-
-
- if ($flags && $flags->{editcatalogue} eq 1) {
- $template->param(CAN_user_editcatalogue => 1); }
-
-
- if ($flags && $flags->{updatecharges} eq 1) {
- $template->param(CAN_user_updatecharge => 1); }
-
- if ($flags && $flags->{acquisition} eq 1) {
- $template->param(CAN_user_acquisition => 1); }
-
- if ($flags && $flags->{management} eq 1) {
- $template->param(CAN_user_management => 1);
- $template->param(CAN_user_tools => 1); }
-
- if ($flags && $flags->{tools} eq 1) {
- $template->param(CAN_user_tools => 1); }
-
- }
- $template->param(
- LibraryName => C4::Context->preference("LibraryName"),
- );
- return ($template, $borrowernumber, $cookie);
+ my $in = shift;
+ my $template =
+ gettemplate( $in->{'template_name'}, $in->{'type'}, $in->{'query'} );
+ my ( $user, $cookie, $sessionID, $flags ) = checkauth(
+ $in->{'query'},
+ $in->{'authnotrequired'},
+ $in->{'flagsrequired'},
+ $in->{'type'}
+ ) unless ($in->{'template_name'}=~/maintenance/);
+
+ my $borrowernumber;
+ my $insecure = C4::Context->preference('insecure');
+ if ($user or $insecure) {
+
+ # load the template variables for stylesheets and JavaScript
+ $template->param( css_libs => $in->{'css_libs'} );
+ $template->param( css_module => $in->{'css_module'} );
+ $template->param( css_page => $in->{'css_page'} );
+ $template->param( css_widgets => $in->{'css_widgets'} );
+
+ $template->param( js_libs => $in->{'js_libs'} );
+ $template->param( js_module => $in->{'js_module'} );
+ $template->param( js_page => $in->{'js_page'} );
+ $template->param( js_widgets => $in->{'js_widgets'} );
+
+ # user info
+ $template->param( loggedinusername => $user );
+ $template->param( sessionID => $sessionID );
+
+ $borrowernumber = getborrowernumber($user);
+ my ( $borr, $alternativeflags ) =
+ GetMemberDetails( $borrowernumber );
+ my @bordat;
+ $bordat[0] = $borr;
+ $template->param( "USER_INFO" => \@bordat );
+
+ my @flagroots = qw(circulate catalogue parameters borrowers permissions reserveforothers borrow
+ editcatalogue updatecharge management tools editauthorities serials reports);
+ # We are going to use the $flags returned by checkauth
+ # to create the template's parameters that will indicate
+ # which menus the user can access.
+ if (( $flags && $flags->{superlibrarian}==1) or $insecure==1) {
+ $template->param( CAN_user_circulate => 1 );
+ $template->param( CAN_user_catalogue => 1 );
+ $template->param( CAN_user_parameters => 1 );
+ $template->param( CAN_user_borrowers => 1 );
+ $template->param( CAN_user_permission => 1 );
+ $template->param( CAN_user_reserveforothers => 1 );
+ $template->param( CAN_user_borrow => 1 );
+ $template->param( CAN_user_editcatalogue => 1 );
+ $template->param( CAN_user_updatecharge => 1 );
+ $template->param( CAN_user_acquisition => 1 );
+ $template->param( CAN_user_management => 1 );
+ $template->param( CAN_user_tools => 1 );
+ $template->param( CAN_user_editauthorities => 1 );
+ $template->param( CAN_user_serials => 1 );
+ $template->param( CAN_user_reports => 1 );
+ $template->param( CAN_user_staffaccess => 1 );
+ }
+
+ if ( $flags && $flags->{circulate} == 1 ) {
+ $template->param( CAN_user_circulate => 1 );
+ }
+
+ if ( $flags && $flags->{catalogue} == 1 ) {
+ $template->param( CAN_user_catalogue => 1 );
+ }
+
+ if ( $flags && $flags->{parameters} == 1 ) {
+ $template->param( CAN_user_parameters => 1 );
+ $template->param( CAN_user_management => 1 );
+ }
+
+ if ( $flags && $flags->{borrowers} == 1 ) {
+ $template->param( CAN_user_borrowers => 1 );
+ }
+
+ if ( $flags && $flags->{permissions} == 1 ) {
+ $template->param( CAN_user_permission => 1 );
+ }
+
+ if ( $flags && $flags->{reserveforothers} == 1 ) {
+ $template->param( CAN_user_reserveforothers => 1 );
+ }
+
+ if ( $flags && $flags->{borrow} == 1 ) {
+ $template->param( CAN_user_borrow => 1 );
+ }
+
+ if ( $flags && $flags->{editcatalogue} == 1 ) {
+ $template->param( CAN_user_editcatalogue => 1 );
+ }
+
+ if ( $flags && $flags->{updatecharges} == 1 ) {
+ $template->param( CAN_user_updatecharges => 1 );
+ }
+
+ if ( $flags && $flags->{acquisition} == 1 ) {
+ $template->param( CAN_user_acquisition => 1 );
+ }
+
+ if ( $flags && $flags->{tools} == 1 ) {
+ $template->param( CAN_user_tools => 1 );
+ }
+
+ if ( $flags && $flags->{editauthorities} == 1 ) {
+ $template->param( CAN_user_editauthorities => 1 );
+ }
+
+ if ( $flags && $flags->{serials} == 1 ) {
+ $template->param( CAN_user_serials => 1 );
+ }
+
+ if ( $flags && $flags->{reports} == 1 ) {
+ $template->param( CAN_user_reports => 1 );
+ }
+ if ( $flags && $flags->{staffaccess} == 1 ) {
+ $template->param( CAN_user_staffaccess => 1 );
+ }
+ }
+ if ( $in->{'type'} eq "intranet" ) {
+ $template->param(
+ intranetcolorstylesheet => C4::Context->preference("intranetcolorstylesheet"),
+ intranetstylesheet => C4::Context->preference("intranetstylesheet"),
+ IntranetNav => C4::Context->preference("IntranetNav"),
+ intranetuserjs => C4::Context->preference("intranetuserjs"),
+ TemplateEncoding => C4::Context->preference("TemplateEncoding"),
+ AmazonContent => C4::Context->preference("AmazonContent"),
+ LibraryName => C4::Context->preference("LibraryName"),
+ LoginBranchcode => (C4::Context->userenv?C4::Context->userenv->{"branch"}:"insecure"),
+ LoginBranchname => (C4::Context->userenv?C4::Context->userenv->{"branchname"}:"insecure"),
+ LoginFirstname => (C4::Context->userenv?C4::Context->userenv->{"firstname"}:"Bel"),
+ LoginSurname => C4::Context->userenv?C4::Context->userenv->{"surname"}:"Inconnu",
+ AutoLocation => C4::Context->preference("AutoLocation"),
+ hide_marc => C4::Context->preference("hide_marc"),
+ patronimages => C4::Context->preference("patronimages"),
+ "BiblioDefaultView".C4::Context->preference("IntranetBiblioDefaultView") => 1,
+ advancedMARCEditor => C4::Context->preference("advancedMARCEditor"),
+ suggestion => C4::Context->preference("suggestion"),
+ virtualshelves => C4::Context->preference("virtualshelves"),
+ LibraryName => C4::Context->preference("LibraryName"),
+ KohaAdminEmailAddress => "" . C4::Context->preference("KohaAdminEmailAddress"),
+ IntranetmainUserblock => C4::Context->preference("IntranetmainUserblock"),
+ IndependantBranches => C4::Context->preference("IndependantBranches"),
+ CircAutocompl => C4::Context->preference("CircAutocompl"),
+ yuipath => C4::Context->preference("yuipath"),
+ FRBRizeEditions => C4::Context->preference("FRBRizeEditions"),
+ AmazonSimilarItems => C4::Context->preference("AmazonSimilarItems"),
+ 'item-level_itypes' => C4::Context->preference('item-level_itypes'),
+ canreservefromotherbranches => C4::Context->preference('canreservefromotherbranches'),
+ intranetreadinghistory => C4::Context->preference("intranetreadinghistory"),
+ );
+ }
+ else {
+ warn "template type should be OPAC, here it is=[" . $in->{'type'} . "]" unless ( $in->{'type'} eq 'opac' );
+ my $LibraryNameTitle = C4::Context->preference("LibraryName");
+ $LibraryNameTitle =~ s/<(?:\/?)(?:br|p)\s*(?:\/?)>/ /sgi;
+ $LibraryNameTitle =~ s/<(?:[^<>'"]|'(?:[^']*)'|"(?:[^"]*)")*>//sg;
+ $template->param(
+ KohaAdminEmailAddress => "" . C4::Context->preference("KohaAdminEmailAddress"),
+ AnonSuggestions => "" . C4::Context->preference("AnonSuggestions"),
+ suggestion => "" . C4::Context->preference("suggestion"),
+ virtualshelves => "" . C4::Context->preference("virtualshelves"),
+ OpacNav => "" . C4::Context->preference("OpacNav"),
+ opacheader => "" . C4::Context->preference("opacheader"),
+ opaccredits => "" . C4::Context->preference("opaccredits"),
+ opacsmallimage => "" . C4::Context->preference("opacsmallimage"),
+ opaclargeimage => "" . C4::Context->preference("opaclargeimage"),
+ opaclayoutstylesheet => "". C4::Context->preference("opaclayoutstylesheet"),
+ opaccolorstylesheet => "". C4::Context->preference("opaccolorstylesheet"),
+ opaclanguagesdisplay => "". C4::Context->preference("opaclanguagesdisplay"),
+ opacuserlogin => "" . C4::Context->preference("opacuserlogin"),
+ opacbookbag => "" . C4::Context->preference("opacbookbag"),
+ TemplateEncoding => "". C4::Context->preference("TemplateEncoding"),
+ AmazonContent => "" . C4::Context->preference("AmazonContent"),
+ LibraryName => "" . C4::Context->preference("LibraryName"),
+ LibraryNameTitle => "" . $LibraryNameTitle,
+ LoginBranchcode => (C4::Context->userenv?C4::Context->userenv->{"branch"}:"insecure"),
+ LoginBranchname => C4::Context->userenv?C4::Context->userenv->{"branchname"}:"",
+ LoginFirstname => (C4::Context->userenv?C4::Context->userenv->{"firstname"}:"Bel"),
+ LoginSurname => C4::Context->userenv?C4::Context->userenv->{"surname"}:"Inconnu",
+ OpacPasswordChange => C4::Context->preference("OpacPasswordChange"),
+ opacreadinghistory => C4::Context->preference("opacreadinghistory"),
+ opacuserjs => C4::Context->preference("opacuserjs"),
+ OpacCloud => C4::Context->preference("OpacCloud"),
+ OpacTopissue => C4::Context->preference("OpacTopissue"),
+ OpacAuthorities => C4::Context->preference("OpacAuthorities"),
+ OpacBrowser => C4::Context->preference("OpacBrowser"),
+ RequestOnOpac => C4::Context->preference("RequestOnOpac"),
+ reviewson => C4::Context->preference("reviewson"),
+ hide_marc => C4::Context->preference("hide_marc"),
+ patronimages => C4::Context->preference("patronimages"),
+ mylibraryfirst => C4::Context->preference("SearchMyLibraryFirst"),
+ "BiblioDefaultView".C4::Context->preference("BiblioDefaultView") => 1,
+ OPACFRBRizeEditions => C4::Context->preference("OPACFRBRizeEditions"),
+ 'item-level_itypes' => C4::Context->preference('item-level_itypes'),
+ );
+ }
+ return ( $template, $borrowernumber, $cookie, $flags);
}
-
=item checkauth
($userid, $cookie, $sessionID) = &checkauth($query, $noauth, $flagsrequired, $type);
=cut
+sub _version_check ($$) {
+ my $type = shift;
+ my $query = shift;
+ my $version;
+ # If Version syspref is unavailable, it means Koha is beeing installed,
+ # and so we must redirect to OPAC maintenance page or to the WebInstaller
+ #warn "about to check version";
+ unless ($version = C4::Context->preference('Version')) { # assignment, not comparison
+ if ($type ne 'opac') {
+ warn "Install required, redirecting to Installer";
+ print $query->redirect("/cgi-bin/koha/installer/install.pl");
+ }
+ else {
+ warn "OPAC Install required, redirecting to maintenance";
+ print $query->redirect("/cgi-bin/koha/maintenance.pl");
+ }
+ exit;
+ }
+
+ # check that database and koha version are the same
+ # there is no DB version, it's a fresh install,
+ # go to web installer
+ # there is a DB version, compare it to the code version
+ my $kohaversion=C4::Context::KOHAVERSION;
+ # remove the 3 last . to have a Perl number
+ $kohaversion =~ s/(.*\..*)\.(.*)\.(.*)/$1$2$3/;
+ $debug and print STDERR "kohaversion : $kohaversion\n";
+ if ($version < $kohaversion){
+ my $warning = "Database update needed, redirecting to %s. Database is $version and Koha is "
+ . C4::Context->config("kohaversion");
+ if ($type ne 'opac'){
+ warn sprintf($warning, 'Installer');
+ print $query->redirect("/cgi-bin/koha/installer/install.pl?step=3");
+ } else {
+ warn sprintf("OPAC: " . $warning, 'maintenance');
+ print $query->redirect("/cgi-bin/koha/maintenance.pl");
+ }
+ exit;
+ }
+}
+sub _session_log {
+ (@_) or return 0;
+ open L, ">>/tmp/sessionlog";
+ printf L join("\n",@_);
+ close L;
+}
sub checkauth {
- my $query=shift;
- # $authnotrequired will be set for scripts which will run without authentication
- my $authnotrequired = shift;
- my $flagsrequired = shift;
- my $type = shift;
- $type = 'opac' unless $type;
-
- my $dbh = C4::Context->dbh;
- my $timeout = C4::Context->preference('timeout');
- $timeout = 600 unless $timeout;
-
- my $template_name;
- if ($type eq 'opac') {
- $template_name = "opac-auth.tmpl";
- } else {
- $template_name = "auth.tmpl";
- }
-
- # state variables
- my $loggedin = 0;
- my %info;
- my ($userid, $cookie, $sessionID, $flags,$envcookie);
- my $logout = $query->param('logout.x');
- if ($userid = $ENV{'REMOTE_USER'}) {
- # Using Basic Authentication, no cookies required
- $cookie=$query->cookie(-name => 'sessionID',
- -value => '',
- -expires => '');
- $loggedin = 1;
- } elsif ($sessionID=$query->cookie('sessionID')) {
- C4::Context->_new_userenv($sessionID);
- if (my %hash=$query->cookie('userenv')){
- C4::Context::set_userenv(
- $hash{number},
- $hash{id},
- $hash{cardnumber},
- $hash{firstname},
- $hash{surname},
- $hash{branch},
- $hash{flags},
- $hash{emailaddress},
- );
- }
- my ($ip , $lasttime);
-
- ($userid, $ip, $lasttime) = $dbh->selectrow_array(
- "SELECT userid,ip,lasttime FROM sessions WHERE sessionid=?",
- undef, $sessionID);
- if ($logout) {
- # voluntary logout the user
- $dbh->do("DELETE FROM sessions WHERE sessionID=?", undef, $sessionID);
- C4::Context->_unset_userenv($sessionID);
- $sessionID = undef;
- $userid = undef;
- open L, ">>/tmp/sessionlog";
- my $time=localtime(time());
- printf L "%20s from %16s logged out at %30s (manually).\n", $userid, $ip, $time;
- close L;
- }
- if ($userid) {
- if ($lasttime<time()-$timeout) {
- # timed logout
- $info{'timed_out'} = 1;
- $dbh->do("DELETE FROM sessions WHERE sessionID=?", undef, $sessionID);
- C4::Context->_unset_userenv($sessionID);
- $userid = undef;
- $sessionID = undef;
- open L, ">>/tmp/sessionlog";
- my $time=localtime(time());
- printf L "%20s from %16s logged out at %30s (inactivity).\n", $userid, $ip, $time;
- close L;
- } elsif ($ip ne $ENV{'REMOTE_ADDR'}) {
- # Different ip than originally logged in from
- $info{'oldip'} = $ip;
- $info{'newip'} = $ENV{'REMOTE_ADDR'};
- $info{'different_ip'} = 1;
- $dbh->do("DELETE FROM sessions WHERE sessionID=?", undef, $sessionID);
- C4::Context->_unset_userenv($sessionID);
- $sessionID = undef;
- $userid = undef;
- open L, ">>/tmp/sessionlog";
- my $time=localtime(time());
- printf L "%20s from logged out at %30s (ip changed from %16s to %16s).\n", $userid, $time, $ip, $info{'newip'};
- close L;
- } else {
- $cookie=$query->cookie(-name => 'sessionID',
- -value => $sessionID,
- -expires => '');
- $dbh->do("UPDATE sessions SET lasttime=? WHERE sessionID=?",
- undef, (time(), $sessionID));
- $flags = haspermission($dbh, $userid, $flagsrequired);
- if ($flags) {
- $loggedin = 1;
- } else {
- $info{'nopermission'} = 1;
- }
- }
- }
- }
- unless ($userid) {
- $sessionID=int(rand()*100000).'-'.time();
- $userid=$query->param('userid');
- C4::Context->_new_userenv($sessionID);
- my $password=$query->param('password');
- C4::Context->_new_userenv($sessionID);
- my ($return, $cardnumber) = checkpw($dbh,$userid,$password);
- if ($return) {
- $dbh->do("DELETE FROM sessions WHERE sessionID=? AND userid=?",
- undef, ($sessionID, $userid));
- $dbh->do("INSERT INTO sessions (sessionID, userid, ip,lasttime) VALUES (?, ?, ?, ?)",
- undef, ($sessionID, $userid, $ENV{'REMOTE_ADDR'}, time()));
- open L, ">>/tmp/sessionlog";
- my $time=localtime(time());
- printf L "%20s from %16s logged in at %30s.\n", $userid, $ENV{'REMOTE_ADDR'}, $time;
- close L;
- $cookie=$query->cookie(-name => 'sessionID',
- -value => $sessionID,
- -expires => '');
- if ($flags = haspermission($dbh, $userid, $flagsrequired)) {
+ my $query = shift;
+ # warn "Checking Auth";
+ # $authnotrequired will be set for scripts which will run without authentication
+ my $authnotrequired = shift;
+ my $flagsrequired = shift;
+ my $type = shift;
+ $type = 'opac' unless $type;
+
+ my $dbh = C4::Context->dbh;
+ my $timeout = C4::Context->preference('timeout');
+ # days
+ if ($timeout =~ /(\d+)[dD]/) {
+ $timeout = $1 * 86400;
+ };
+ $timeout = 600 unless $timeout;
+
+ _version_check($type,$query);
+ # state variables
+ my $loggedin = 0;
+ my %info;
+ my ( $userid, $cookie, $sessionID, $flags );
+ my $logout = $query->param('logout.x');
+ if ( $userid = $ENV{'REMOTE_USER'} ) {
+ # Using Basic Authentication, no cookies required
+ $cookie = $query->cookie(
+ -name => 'CGISESSID',
+ -value => '',
+ -expires => ''
+ );
+ $loggedin = 1;
+ }
+ elsif ( $sessionID = $query->cookie("CGISESSID")) { # assignment, not comparison
+ my $session = get_session($sessionID);
+ C4::Context->_new_userenv($sessionID);
+ if ($session){
+ C4::Context::set_userenv(
+ $session->param('number'), $session->param('id'),
+ $session->param('cardnumber'), $session->param('firstname'),
+ $session->param('surname'), $session->param('branch'),
+ $session->param('branchname'), $session->param('flags'),
+ $session->param('emailaddress'), $session->param('branchprinter')
+ );
+ $debug and printf STDERR "AUTH_SESSION: (%s)\t%s %s - %s\n", map {$session->param($_)} qw(cardnumber firstname surname branch) ;
+ }
+ my $ip;
+ my $lasttime;
+ if ($session) {
+ $ip = $session->param('ip');
+ $lasttime = $session->param('lasttime');
+ $userid = $session->param('id');
+ }
+
+ if ($logout) {
+ # voluntary logout the user
+ $session->flush;
+ $session->delete();
+ C4::Context->_unset_userenv($sessionID);
+ $sessionID = undef;
+ $userid = undef;
+ _session_log(sprintf "%20s from %16s logged out at %30s (manually).\n", $userid,$ip,localtime);
+ }
+ if ($userid) {
+ if ( $lasttime < time() - $timeout ) {
+ # timed logout
+ $info{'timed_out'} = 1;
+ $session->delete();
+ C4::Context->_unset_userenv($sessionID);
+ $userid = undef;
+ $sessionID = undef;
+ _session_log(sprintf "%20s from %16s logged out at %30s (inactivity).\n", $userid,$ip,localtime);
+ }
+ elsif ( $ip ne $ENV{'REMOTE_ADDR'} ) {
+ # Different ip than originally logged in from
+ $info{'oldip'} = $ip;
+ $info{'newip'} = $ENV{'REMOTE_ADDR'};
+ $info{'different_ip'} = 1;
+ $session->delete();
+ C4::Context->_unset_userenv($sessionID);
+ $sessionID = undef;
+ $userid = undef;
+ _session_log(sprintf "%20s from %16s logged out at %30s (ip changed to %16s).\n", $userid,$ip,localtime, $info{'newip'});
+ }
+ else {
+ $cookie = $query->cookie( CGISESSID => $session->id );
+ $session->param('lasttime',time());
+ $flags = haspermission( $dbh, $userid, $flagsrequired );
+ if ($flags) {
+ $loggedin = 1;
+ }
+ else {
+ $info{'nopermission'} = 1;
+ }
+ }
+ }
+ }
+ unless ($userid) {
+ my $session = get_session("");
+ my $sessionID;
+ if ($session) {
+ $sessionID = $session->id;
+ }
+ $userid = $query->param('userid');
+ C4::Context->_new_userenv($sessionID);
+ my $password = $query->param('password');
+ C4::Context->_new_userenv($sessionID);
+ my ( $return, $cardnumber ) = checkpw( $dbh, $userid, $password );
+ if ($return) {
+ _session_log(sprintf "%20s from %16s logged in at %30s.\n", $userid,$ENV{'REMOTE_ADDR'},localtime);
+ $cookie = $query->cookie(CGISESSID => $sessionID);
+ if ( $flags = haspermission( $dbh, $userid, $flagsrequired ) ) {
$loggedin = 1;
- } else {
- $info{'nopermission'} = 1;
- C4::Context->_unset_userenv($sessionID);
- }
- if ($return == 1){
- my ($bornum,$firstname,$surname,$userflags,$branchcode,$emailaddress);
- my $sth=$dbh->prepare("select borrowernumber,firstname,surname,flags,branchcode,emailaddress from borrowers where userid=?");
- $sth->execute($userid);
- ($bornum,$firstname,$surname,$userflags,$branchcode,$emailaddress) = $sth->fetchrow if ($sth->rows);
-# warn "$cardnumber,$bornum,$userid,$firstname,$surname,$userflags,$branchcode,$emailaddress";
- unless ($sth->rows){
- my $sth=$dbh->prepare("select borrowernumber,firstname,surname,flags,branchcode,emailaddress from borrowers where cardnumber=?");
- $sth->execute($cardnumber);
- ($bornum,$firstname,$surname,$userflags,$branchcode,$emailaddress) = $sth->fetchrow if ($sth->rows);
-# warn "$cardnumber,$bornum,$userid,$firstname,$surname,$userflags,$branchcode,$emailaddress";
- unless ($sth->rows){
- $sth->execute($userid);
- ($bornum,$firstname,$surname,$userflags,$branchcode,$emailaddress) = $sth->fetchrow if ($sth->rows);
+ }
+ else {
+ $info{'nopermission'} = 1;
+ C4::Context->_unset_userenv($sessionID);
+ }
+ if ( $return == 1 ) {
+ my (
+ $borrowernumber, $firstname, $surname, $userflags,
+ $branchcode, $branchname, $branchprinter, $emailaddress
+ );
+ my $select = "
+ SELECT borrowernumber, firstname, surname, flags, borrowers.branchcode,
+ branches.branchname as branchname,
+ branches.branchprinter as branchprinter,
+ email
+ FROM borrowers
+ LEFT JOIN branches on borrowers.branchcode=branches.branchcode
+ ";
+ my $sth = $dbh->prepare("$select where userid=?");
+ $sth->execute($userid);
+ ($sth->rows) and (
+ $borrowernumber, $firstname, $surname, $userflags,
+ $branchcode, $branchname, $branchprinter, $emailaddress
+ ) = $sth->fetchrow;
+
+ $debug and print STDERR "AUTH_1: $cardnumber,$borrowernumber,$userid,$firstname,$surname,$userflags,$branchcode,$emailaddress\n";
+ unless ( $sth->rows ) {
+ my $sth = $dbh->prepare("$select where cardnumber=?");
+ $sth->execute($cardnumber);
+ ($sth->rows) and (
+ $borrowernumber, $firstname, $surname, $userflags,
+ $branchcode, $branchname, $branchprinter, $emailaddress
+ ) = $sth->fetchrow;
+
+ $debug and print STDERR "AUTH_2: $cardnumber,$borrowernumber,$userid,$firstname,$surname,$userflags,$branchcode,$emailaddress\n";
+ unless ( $sth->rows ) {
+ $sth->execute($userid);
+ ($sth->rows) and (
+ $borrowernumber, $firstname, $surname, $userflags,
+ $branchcode, $branchname, $branchprinter, $emailaddress
+ ) = $sth->fetchrow;
+ }
+ }
+
+# launch a sequence to check if we have a ip for the branch, i
+# if we have one we replace the branchcode of the userenv by the branch bound in the ip.
+
+ my $ip = $ENV{'REMOTE_ADDR'};
+ # if they specify at login, use that
+ if ($query->param('branch')) {
+ $branchcode = $query->param('branch');
+ $branchname = GetBranchName($branchcode);
+ }
+ my $branches = GetBranches();
+ if (C4::Context->boolean_preference('IndependantBranches') && C4::Context->boolean_preference('Autolocation')){
+ # we have to check they are coming from the right ip range
+ my $domain = $branches->{$branchcode}->{'branchip'};
+ if ($ip !~ /^$domain/){
+ $loggedin=0;
+ $info{'wrongip'} = 1;
}
-# warn "$cardnumber,$bornum,$userid,$firstname,$surname,$userflags,$branchcode,$emailaddress";
}
- my $hash = C4::Context::set_userenv(
- $bornum,
- $userid,
- $cardnumber,
- $firstname,
- $surname,
- $branchcode,
- $userflags,
- $emailaddress,
- );
-# warn "$cardnumber,$bornum,$userid,$firstname,$surname,$userflags,$branchcode,$emailaddress";
- $envcookie=$query->cookie(-name => 'userenv',
- -value => $hash,
- -expires => '');
- } elsif ($return == 2) {
- #We suppose the user is the superlibrarian
- my $hash = C4::Context::set_userenv(
- 0,0,
- C4::Context->config('user'),
- C4::Context->config('user'),
- C4::Context->config('user'),
- "",1,C4::Context->preference('KohaAdminEmailAddress')
- );
- $envcookie=$query->cookie(-name => 'userenv',
- -value => $hash,
- -expires => '');
- }
- } else {
- if ($userid) {
- $info{'invalid_username_or_password'} = 1;
- C4::Context->_unset_userenv($sessionID);
- }
- }
- }
- my $insecure = C4::Context->boolean_preference('insecure');
- # finished authentification, now respond
- if ($loggedin || $authnotrequired || (defined($insecure) && $insecure)) {
- # successful login
- unless ($cookie) {
- $cookie=$query->cookie(-name => 'sessionID',
- -value => '',
- -expires => '');
- }
- if ($envcookie){
- return ($userid, [$cookie,$envcookie], $sessionID, $flags)
- } else {
- return ($userid, $cookie, $sessionID, $flags);
- }
- }
- # else we have a problem...
- # get the inputs from the incoming query
- my @inputs =();
- foreach my $name (param $query) {
- (next) if ($name eq 'userid' || $name eq 'password');
- my $value = $query->param($name);
- push @inputs, {name => $name , value => $value};
- }
-
- my $template = gettemplate($template_name, $type,$query);
- $template->param(INPUTS => \@inputs);
- $template->param(loginprompt => 1) unless $info{'nopermission'};
-
- my $self_url = $query->url(-absolute => 1);
- $template->param(url => $self_url, LibraryName=> => C4::Context->preference("LibraryName"),);
- $template->param(\%info);
- $cookie=$query->cookie(-name => 'sessionID',
- -value => $sessionID,
- -expires => '');
- print $query->header(
- -type => guesstype($template->output),
- -cookie => $cookie
- ), $template->output;
- exit;
+
+ my @branchesloop;
+ foreach my $br ( keys %$branches ) {
+ # now we work with the treatment of ip
+ my $domain = $branches->{$br}->{'branchip'};
+ if ( $domain && $ip =~ /^$domain/ ) {
+ $branchcode = $branches->{$br}->{'branchcode'};
+
+ # new op dev : add the branchprinter and branchname in the cookie
+ $branchprinter = $branches->{$br}->{'branchprinter'};
+ $branchname = $branches->{$br}->{'branchname'};
+ }
+ }
+ $session->param('number',$borrowernumber);
+ $session->param('id',$userid);
+ $session->param('cardnumber',$cardnumber);
+ $session->param('firstname',$firstname);
+ $session->param('surname',$surname);
+ $session->param('branch',$branchcode);
+ $session->param('branchname',$branchname);
+ $session->param('flags',$userflags);
+ $session->param('emailaddress',$emailaddress);
+ $session->param('ip',$session->remote_addr());
+ $session->param('lasttime',time());
+ $debug and printf STDERR "AUTH_3: (%s)\t%s %s - %s\n", map {$session->param($_)} qw(cardnumber firstname surname branch) ;
+ }
+ elsif ( $return == 2 ) {
+ #We suppose the user is the superlibrarian
+ $session->param('number',0);
+ $session->param('id',C4::Context->config('user'));
+ $session->param('cardnumber',C4::Context->config('user'));
+ $session->param('firstname',C4::Context->config('user'));
+ $session->param('surname',C4::Context->config('user'));
+ $session->param('branch','NO_LIBRARY_SET');
+ $session->param('branchname','NO_LIBRARY_SET');
+ $session->param('flags',1);
+ $session->param('emailaddress', C4::Context->preference('KohaAdminEmailAddress'));
+ $session->param('ip',$session->remote_addr());
+ $session->param('lasttime',time());
+ }
+ if ($session) {
+ C4::Context::set_userenv(
+ $session->param('number'), $session->param('id'),
+ $session->param('cardnumber'), $session->param('firstname'),
+ $session->param('surname'), $session->param('branch'),
+ $session->param('branchname'), $session->param('flags'),
+ $session->param('emailaddress'), $session->param('branchprinter')
+ );
+ }
+ }
+ else {
+ if ($userid) {
+ $info{'invalid_username_or_password'} = 1;
+ C4::Context->_unset_userenv($sessionID);
+ }
+
+ }
+ }
+ my $insecure = C4::Context->boolean_preference('insecure');
+
+ # finished authentification, now respond
+ if ( $loggedin || $authnotrequired || ( defined($insecure) && $insecure ) )
+ {
+ # successful login
+ unless ($cookie) {
+ $cookie = $query->cookie( CGISESSID => '' );
+ }
+ return ( $userid, $cookie, $sessionID, $flags );
+ }
+
+#
+#
+# AUTH rejected, show the login/password template, after checking the DB.
+#
+#
+
+ # get the inputs from the incoming query
+ my @inputs = ();
+ foreach my $name ( param $query) {
+ (next) if ( $name eq 'userid' || $name eq 'password' );
+ my $value = $query->param($name);
+ push @inputs, { name => $name, value => $value };
+ }
+ # get the branchloop, which we need for authentication
+ my $branches = GetBranches();
+ my @branch_loop;
+ for my $branch_hash (keys %$branches) {
+ push @branch_loop, {branchcode => "$branch_hash", branchname => $branches->{$branch_hash}->{'branchname'}, };
+ }
+
+ my $template_name = ( $type eq 'opac' ) ? 'opac-auth.tmpl' : 'auth.tmpl';
+ my $template = gettemplate( $template_name, $type, $query );
+ $template->param(branchloop => \@branch_loop,);
+ $template->param(
+ login => 1,
+ INPUTS => \@inputs,
+ suggestion => C4::Context->preference("suggestion"),
+ virtualshelves => C4::Context->preference("virtualshelves"),
+ opaclargeimage => C4::Context->preference("opaclargeimage"),
+ LibraryName => C4::Context->preference("LibraryName"),
+ OpacNav => C4::Context->preference("OpacNav"),
+ opaccredits => C4::Context->preference("opaccredits"),
+ opacreadinghistory => C4::Context->preference("opacreadinghistory"),
+ opacsmallimage => C4::Context->preference("opacsmallimage"),
+ opaclayoutstylesheet => C4::Context->preference("opaclayoutstylesheet"),
+ opaccolorstylesheet => C4::Context->preference("opaccolorstylesheet"),
+ opaclanguagesdisplay => C4::Context->preference("opaclanguagesdisplay"),
+ opacuserjs => C4::Context->preference("opacuserjs"),
+
+ intranetcolorstylesheet =>
+ C4::Context->preference("intranetcolorstylesheet"),
+ intranetstylesheet => C4::Context->preference("intranetstylesheet"),
+ IntranetNav => C4::Context->preference("IntranetNav"),
+ intranetuserjs => C4::Context->preference("intranetuserjs"),
+ TemplateEncoding => C4::Context->preference("TemplateEncoding"),
+ IndependantBranches => C4::Context->preference("IndependantBranches"),
+ AutoLocation => C4::Context->preference("AutoLocation"),
+ yuipath => C4::Context->preference("yuipath"),
+ wrongip => $info{'wrongip'}
+ );
+
+ $template->param( loginprompt => 1 ) unless $info{'nopermission'};
+
+ my $self_url = $query->url( -absolute => 1 );
+ $template->param(
+ url => $self_url,
+ LibraryName => => C4::Context->preference("LibraryName"),
+ );
+ $template->param( \%info );
+# $cookie = $query->cookie(CGISESSID => $session->id
+# );
+ print $query->header(
+ -type => 'text/html',
+ -charset => 'utf-8',
+ -cookie => $cookie
+ ),
+ $template->output;
+ exit;
+}
+
+=item check_api_auth
+
+ ($status, $cookie, $sessionId) = check_api_auth($query, $userflags);
+
+Given a CGI query containing the parameters 'userid' and 'password' and/or a session
+cookie, determine if the user has the privileges specified by C<$userflags>.
+
+C<check_api_auth> is is meant for authenticating users of web services, and
+consequently will always return and will not attempt to redirect the user
+agent.
+
+If a valid session cookie is already present, check_api_auth will return a status
+of "ok", the cookie, and the Koha session ID.
+
+If no session cookie is present, check_api_auth will check the 'userid' and 'password
+parameters and create a session cookie and Koha session if the supplied credentials
+are OK.
+
+Possible return values in C<$status> are:
+
+=over 4
+
+=item "ok" -- user authenticated; C<$cookie> and C<$sessionid> have valid values.
+
+=item "failed" -- credentials are not correct; C<$cookie> and C<$sessionid> are undef
+
+=item "maintenance" -- DB is in maintenance mode; no login possible at the moment
+
+=item "expired -- session cookie has expired; API user should resubmit userid and password
+
+=back
+
+=cut
+
+sub check_api_auth {
+ my $query = shift;
+ my $flagsrequired = shift;
+
+ my $dbh = C4::Context->dbh;
+ my $timeout = C4::Context->preference('timeout');
+ $timeout = 600 unless $timeout;
+
+ unless (C4::Context->preference('Version')) {
+ # database has not been installed yet
+ return ("maintenance", undef, undef);
+ }
+ my $kohaversion=C4::Context::KOHAVERSION;
+ $kohaversion =~ s/(.*\..*)\.(.*)\.(.*)/$1$2$3/;
+ if (C4::Context->preference('Version') < $kohaversion) {
+ # database in need of version update; assume that
+ # no API should be called while databsae is in
+ # this condition.
+ return ("maintenance", undef, undef);
+ }
+
+ # FIXME -- most of what follows is a copy-and-paste
+ # of code from checkauth. There is an obvious need
+ # for refactoring to separate the various parts of
+ # the authentication code, but as of 2007-11-19 this
+ # is deferred so as to not introduce bugs into the
+ # regular authentication code for Koha 3.0.
+
+ # see if we have a valid session cookie already
+ # however, if a userid parameter is present (i.e., from
+ # a form submission, assume that any current cookie
+ # is to be ignored
+ my $sessionID = undef;
+ unless ($query->param('userid')) {
+ $sessionID = $query->cookie("CGISESSID");
+ }
+ if ($sessionID) {
+ my $session = get_session($sessionID);
+ C4::Context->_new_userenv($sessionID);
+ if ($session) {
+ C4::Context::set_userenv(
+ $session->param('number'), $session->param('id'),
+ $session->param('cardnumber'), $session->param('firstname'),
+ $session->param('surname'), $session->param('branch'),
+ $session->param('branchname'), $session->param('flags'),
+ $session->param('emailaddress'), $session->param('branchprinter')
+ );
+
+ my $ip = $session->param('ip');
+ my $lasttime = $session->param('lasttime');
+ my $userid = $session->param('id');
+ if ( $lasttime < time() - $timeout ) {
+ # time out
+ $session->delete();
+ C4::Context->_unset_userenv($sessionID);
+ $userid = undef;
+ $sessionID = undef;
+ return ("expired", undef, undef);
+ } elsif ( $ip ne $ENV{'REMOTE_ADDR'} ) {
+ # IP address changed
+ $session->delete();
+ C4::Context->_unset_userenv($sessionID);
+ $userid = undef;
+ $sessionID = undef;
+ return ("expired", undef, undef);
+ } else {
+ my $cookie = $query->cookie( CGISESSID => $session->id );
+ $session->param('lasttime',time());
+ my $flags = haspermission( $dbh, $userid, $flagsrequired );
+ if ($flags) {
+ return ("ok", $cookie, $sessionID);
+ } else {
+ $session->delete();
+ C4::Context->_unset_userenv($sessionID);
+ $userid = undef;
+ $sessionID = undef;
+ return ("failed", undef, undef);
+ }
+ }
+ } else {
+ return ("expired", undef, undef);
+ }
+ } else {
+ # new login
+ my $userid = $query->param('userid');
+ my $password = $query->param('password');
+ unless ($userid and $password) {
+ # caller did something wrong, fail the authenticateion
+ return ("failed", undef, undef);
+ }
+ my ( $return, $cardnumber ) = checkpw( $dbh, $userid, $password );
+ if ($return and haspermission( $dbh, $userid, $flagsrequired)) {
+ my $session = get_session("");
+ return ("failed", undef, undef) unless $session;
+
+ my $sessionID = $session->id;
+ C4::Context->_new_userenv($sessionID);
+ my $cookie = $query->cookie(CGISESSID => $sessionID);
+ if ( $return == 1 ) {
+ my (
+ $borrowernumber, $firstname, $surname,
+ $userflags, $branchcode, $branchname,
+ $branchprinter, $emailaddress
+ );
+ my $sth =
+ $dbh->prepare(
+"select borrowernumber, firstname, surname, flags, borrowers.branchcode, branches.branchname as branchname,branches.branchprinter as branchprinter, email from borrowers left join branches on borrowers.branchcode=branches.branchcode where userid=?"
+ );
+ $sth->execute($userid);
+ (
+ $borrowernumber, $firstname, $surname,
+ $userflags, $branchcode, $branchname,
+ $branchprinter, $emailaddress
+ ) = $sth->fetchrow if ( $sth->rows );
+
+ unless ($sth->rows ) {
+ my $sth = $dbh->prepare(
+"select borrowernumber, firstname, surname, flags, borrowers.branchcode, branches.branchname as branchname, branches.branchprinter as branchprinter, email from borrowers left join branches on borrowers.branchcode=branches.branchcode where cardnumber=?"
+ );
+ $sth->execute($cardnumber);
+ (
+ $borrowernumber, $firstname, $surname,
+ $userflags, $branchcode, $branchname,
+ $branchprinter, $emailaddress
+ ) = $sth->fetchrow if ( $sth->rows );
+
+ unless ( $sth->rows ) {
+ $sth->execute($userid);
+ (
+ $borrowernumber, $firstname, $surname, $userflags,
+ $branchcode, $branchname, $branchprinter, $emailaddress
+ ) = $sth->fetchrow if ( $sth->rows );
+ }
+ }
+
+ my $ip = $ENV{'REMOTE_ADDR'};
+ # if they specify at login, use that
+ if ($query->param('branch')) {
+ $branchcode = $query->param('branch');
+ $branchname = GetBranchName($branchcode);
+ }
+ my $branches = GetBranches();
+ my @branchesloop;
+ foreach my $br ( keys %$branches ) {
+ # now we work with the treatment of ip
+ my $domain = $branches->{$br}->{'branchip'};
+ if ( $domain && $ip =~ /^$domain/ ) {
+ $branchcode = $branches->{$br}->{'branchcode'};
+
+ # new op dev : add the branchprinter and branchname in the cookie
+ $branchprinter = $branches->{$br}->{'branchprinter'};
+ $branchname = $branches->{$br}->{'branchname'};
+ }
+ }
+ $session->param('number',$borrowernumber);
+ $session->param('id',$userid);
+ $session->param('cardnumber',$cardnumber);
+ $session->param('firstname',$firstname);
+ $session->param('surname',$surname);
+ $session->param('branch',$branchcode);
+ $session->param('branchname',$branchname);
+ $session->param('flags',$userflags);
+ $session->param('emailaddress',$emailaddress);
+ $session->param('ip',$session->remote_addr());
+ $session->param('lasttime',time());
+ } elsif ( $return == 2 ) {
+ #We suppose the user is the superlibrarian
+ $session->param('number',0);
+ $session->param('id',C4::Context->config('user'));
+ $session->param('cardnumber',C4::Context->config('user'));
+ $session->param('firstname',C4::Context->config('user'));
+ $session->param('surname',C4::Context->config('user'));
+ $session->param('branch','NO_LIBRARY_SET');
+ $session->param('branchname','NO_LIBRARY_SET');
+ $session->param('flags',1);
+ $session->param('emailaddress', C4::Context->preference('KohaAdminEmailAddress'));
+ $session->param('ip',$session->remote_addr());
+ $session->param('lasttime',time());
+ }
+ C4::Context::set_userenv(
+ $session->param('number'), $session->param('id'),
+ $session->param('cardnumber'), $session->param('firstname'),
+ $session->param('surname'), $session->param('branch'),
+ $session->param('branchname'), $session->param('flags'),
+ $session->param('emailaddress'), $session->param('branchprinter')
+ );
+ return ("ok", $cookie, $sessionID);
+ } else {
+ return ("failed", undef, undef);
+ }
+ }
}
+=item check_cookie_auth
+ ($status, $sessionId) = check_api_auth($cookie, $userflags);
+Given a CGISESSID cookie set during a previous login to Koha, determine
+if the user has the privileges specified by C<$userflags>.
+
+C<check_cookie_auth> is meant for authenticating special services
+such as tools/upload-file.pl that are invoked by other pages that
+have been authenticated in the usual way.
+
+Possible return values in C<$status> are:
+
+=over 4
+
+=item "ok" -- user authenticated; C<$sessionID> have valid values.
+
+=item "failed" -- credentials are not correct; C<$sessionid> are undef
+
+=item "maintenance" -- DB is in maintenance mode; no login possible at the moment
+
+=item "expired -- session cookie has expired; API user should resubmit userid and password
+
+=back
+
+=cut
+
+sub check_cookie_auth {
+ my $cookie = shift;
+ my $flagsrequired = shift;
+
+ my $dbh = C4::Context->dbh;
+ my $timeout = C4::Context->preference('timeout');
+ $timeout = 600 unless $timeout;
+
+ unless (C4::Context->preference('Version')) {
+ # database has not been installed yet
+ return ("maintenance", undef);
+ }
+ my $kohaversion=C4::Context::KOHAVERSION;
+ $kohaversion =~ s/(.*\..*)\.(.*)\.(.*)/$1$2$3/;
+ if (C4::Context->preference('Version') < $kohaversion) {
+ # database in need of version update; assume that
+ # no API should be called while databsae is in
+ # this condition.
+ return ("maintenance", undef);
+ }
+
+ # FIXME -- most of what follows is a copy-and-paste
+ # of code from checkauth. There is an obvious need
+ # for refactoring to separate the various parts of
+ # the authentication code, but as of 2007-11-23 this
+ # is deferred so as to not introduce bugs into the
+ # regular authentication code for Koha 3.0.
+
+ # see if we have a valid session cookie already
+ # however, if a userid parameter is present (i.e., from
+ # a form submission, assume that any current cookie
+ # is to be ignored
+ unless (defined $cookie and $cookie) {
+ return ("failed", undef);
+ }
+ my $sessionID = $cookie;
+ my $session = get_session($sessionID);
+ C4::Context->_new_userenv($sessionID);
+ if ($session) {
+ C4::Context::set_userenv(
+ $session->param('number'), $session->param('id'),
+ $session->param('cardnumber'), $session->param('firstname'),
+ $session->param('surname'), $session->param('branch'),
+ $session->param('branchname'), $session->param('flags'),
+ $session->param('emailaddress'), $session->param('branchprinter')
+ );
+
+ my $ip = $session->param('ip');
+ my $lasttime = $session->param('lasttime');
+ my $userid = $session->param('id');
+ if ( $lasttime < time() - $timeout ) {
+ # time out
+ $session->delete();
+ C4::Context->_unset_userenv($sessionID);
+ $userid = undef;
+ $sessionID = undef;
+ return ("expired", undef);
+ } elsif ( $ip ne $ENV{'REMOTE_ADDR'} ) {
+ # IP address changed
+ $session->delete();
+ C4::Context->_unset_userenv($sessionID);
+ $userid = undef;
+ $sessionID = undef;
+ return ("expired", undef);
+ } else {
+ $session->param('lasttime',time());
+ my $flags = haspermission( $dbh, $userid, $flagsrequired );
+ if ($flags) {
+ return ("ok", $sessionID);
+ } else {
+ $session->delete();
+ C4::Context->_unset_userenv($sessionID);
+ $userid = undef;
+ $sessionID = undef;
+ return ("failed", undef);
+ }
+ }
+ } else {
+ return ("expired", undef);
+ }
+}
+
+=item get_session
+
+ use CGI::Session;
+ my $session = get_session($sessionID);
+
+Given a session ID, retrieve the CGI::Session object used to store
+the session's state. The session object can be used to store
+data that needs to be accessed by different scripts during a
+user's session.
+
+If the C<$sessionID> parameter is an empty string, a new session
+will be created.
+
+=cut
+
+sub get_session {
+ my $sessionID = shift;
+ my $storage_method = C4::Context->preference('SessionStorage');
+ my $dbh = C4::Context->dbh;
+ my $session;
+ if ($storage_method eq 'mysql'){
+ $session = new CGI::Session("driver:MySQL;serializer:yaml", $sessionID, {Handle=>$dbh});
+ }
+ elsif ($storage_method eq 'Pg') {
+ $session = new CGI::Session("driver:PostgreSQL;serializer:yaml", $sessionID, {Handle=>$dbh});
+ }
+ else {
+ # catch all defaults to tmp should work on all systems
+ $session = new CGI::Session("driver:File;serializer:yaml", $sessionID, {Directory=>'/tmp'});
+ }
+ return $session;
+}
sub checkpw {
- my ($dbh, $userid, $password) = @_;
-# INTERNAL AUTH
- my $sth=$dbh->prepare("select password,cardnumber from borrowers where userid=?");
- $sth->execute($userid);
- if ($sth->rows) {
- my ($md5password,$cardnumber) = $sth->fetchrow;
- if (md5_base64($password) eq $md5password) {
-# C4::Context->set_userenv("$bornum",$userid,$cardnumber,$firstname,$surname,$branchcode,$userflags);
- return 1,$cardnumber;
- }
- }
- $sth=$dbh->prepare("select password from borrowers where cardnumber=?");
- $sth->execute($userid);
- if ($sth->rows) {
- my ($md5password) = $sth->fetchrow;
- if (md5_base64($password) eq $md5password) {
-# C4::Context->set_userenv($bornum,$userid,$cardnumber,$firstname,$surname,$branchcode,$userflags);
- return 1,$userid;
- }
- }
- if ($userid eq C4::Context->config('user') && $password eq C4::Context->config('pass')) {
- # Koha superuser account
-# C4::Context->set_userenv(0,0,C4::Context->config('user'),C4::Context->config('user'),C4::Context->config('user'),"",1);
- return 2;
- }
- if ($userid eq 'demo' && $password eq 'demo' && C4::Context->config('demo')) {
- # DEMO => the demo user is allowed to do everything (if demo set to 1 in koha.conf
- # some features won't be effective : modify systempref, modify MARC structure,
- return 2;
- }
- return 0;
+ my ( $dbh, $userid, $password ) = @_;
+ if ($ldap) {
+ $debug and print "## checkpw - checking LDAP\n";
+ my ($retval,$retcard) = checkpw_ldap(@_); # EXTERNAL AUTH
+ ($retval) and return ($retval,$retcard);
+ }
+
+ # INTERNAL AUTH
+ my $sth =
+ $dbh->prepare(
+"select password,cardnumber,borrowernumber,userid,firstname,surname,branchcode,flags from borrowers where userid=?"
+ );
+ $sth->execute($userid);
+ if ( $sth->rows ) {
+ my ( $md5password, $cardnumber, $borrowernumber, $userid, $firstname,
+ $surname, $branchcode, $flags )
+ = $sth->fetchrow;
+ if ( md5_base64($password) eq $md5password ) {
+
+ C4::Context->set_userenv( "$borrowernumber", $userid, $cardnumber,
+ $firstname, $surname, $branchcode, $flags );
+ return 1, $cardnumber;
+ }
+ }
+ $sth =
+ $dbh->prepare(
+"select password,cardnumber,borrowernumber,userid, firstname,surname,branchcode,flags from borrowers where cardnumber=?"
+ );
+ $sth->execute($userid);
+ if ( $sth->rows ) {
+ my ( $md5password, $cardnumber, $borrowernumber, $userid, $firstname,
+ $surname, $branchcode, $flags )
+ = $sth->fetchrow;
+ if ( md5_base64($password) eq $md5password ) {
+
+ C4::Context->set_userenv( $borrowernumber, $userid, $cardnumber,
+ $firstname, $surname, $branchcode, $flags );
+ return 1, $userid;
+ }
+ }
+ if ( $userid && $userid eq C4::Context->config('user')
+ && "$password" eq C4::Context->config('pass') )
+ {
+
+# Koha superuser account
+# C4::Context->set_userenv(0,0,C4::Context->config('user'),C4::Context->config('user'),C4::Context->config('user'),"",1);
+ return 2;
+ }
+ if ( $userid && $userid eq 'demo'
+ && "$password" eq 'demo'
+ && C4::Context->config('demo') )
+ {
+
+# DEMO => the demo user is allowed to do everything (if demo set to 1 in koha.conf
+# some features won't be effective : modify systempref, modify MARC structure,
+ return 2;
+ }
+ return 0;
}
+=item getuserflags
+
+ $authflags = getuserflags($flags,$dbh);
+Translates integer flags into permissions strings hash.
+
+C<$flags> is the integer userflags value ( borrowers.userflags )
+C<$authflags> is a hashref of permissions
+
+=cut
+
sub getuserflags {
- my $cardnumber=shift;
- my $dbh=shift;
+ my $flags = shift;
+ my $dbh = shift;
my $userflags;
- my $sth=$dbh->prepare("SELECT flags FROM borrowers WHERE cardnumber=?");
- $sth->execute($cardnumber);
- my ($flags) = $sth->fetchrow;
- $flags=0 unless $flags;
- $sth=$dbh->prepare("SELECT bit, flag, defaulton FROM userflags");
+ $flags = 0 unless $flags;
+ my $sth = $dbh->prepare("SELECT bit, flag, defaulton FROM userflags");
$sth->execute;
- while (my ($bit, $flag, $defaulton) = $sth->fetchrow) {
- if (($flags & (2**$bit)) || $defaulton) {
- $userflags->{$flag}=1;
- } else {
- $userflags->{$flag}=0;
- }
+
+ while ( my ( $bit, $flag, $defaulton ) = $sth->fetchrow ) {
+ if ( ( $flags & ( 2**$bit ) ) || $defaulton ) {
+ $userflags->{$flag} = 1;
+ }
+ else {
+ $userflags->{$flag} = 0;
+ }
}
return $userflags;
}
+=item haspermission
+
+ $flags = ($dbh,$member,$flagsrequired);
+
+C<$member> may be either userid or overloaded with $borrower hashref from GetMemberDetails.
+C<$flags> is a hashref of required flags lik C<$borrower-<{authflags}>
+
+Returns member's flags or 0 if a permission is not met.
+
+=cut
+
sub haspermission {
- my ($dbh, $userid, $flagsrequired) = @_;
- my $sth=$dbh->prepare("SELECT cardnumber FROM borrowers WHERE userid=?");
- $sth->execute($userid);
- my ($cardnumber) = $sth->fetchrow;
- ($cardnumber) || ($cardnumber=$userid);
- my $flags=getuserflags($cardnumber,$dbh);
- my $configfile;
- if ($userid eq C4::Context->config('user')) {
- # Super User Account from /etc/koha.conf
- $flags->{'superlibrarian'}=1;
- }
- if ($userid eq 'demo' && C4::Context->config('demo')) {
- # Demo user that can do "anything" (demo=1 in /etc/koha.conf)
- $flags->{'superlibrarian'}=1;
+ my ( $dbh, $userid, $flagsrequired ) = @_;
+ my ($flags,$intflags);
+ $dbh=C4::Context->dbh unless($dbh);
+ if(ref($userid)) {
+ $intflags = $userid->{'flags'};
+ } else {
+ my $sth = $dbh->prepare("SELECT flags FROM borrowers WHERE userid=?");
+ $sth->execute($userid);
+ my ($intflags) = $sth->fetchrow;
+ $flags = getuserflags( $intflags, $dbh );
+ }
+ if ( $userid eq C4::Context->config('user') ) {
+ # Super User Account from /etc/koha.conf
+ $flags->{'superlibrarian'} = 1;
+ }
+ if ( $userid eq 'demo' && C4::Context->config('demo') ) {
+ # Demo user that can do "anything" (demo=1 in /etc/koha.conf)
+ $flags->{'superlibrarian'} = 1;
}
return $flags if $flags->{superlibrarian};
- foreach (keys %$flagsrequired) {
- return $flags if $flags->{$_};
+ foreach ( keys %$flagsrequired ) {
+ return 0 unless( $flags->{$_} );
}
- return 0;
+ return $flags;
+ #FIXME - This fcn should return the failed permission so a suitable error msg can be delivered.
}
+
sub getborrowernumber {
my ($userid) = @_;
my $dbh = C4::Context->dbh;
- for my $field ('userid', 'cardnumber') {
- my $sth=$dbh->prepare
- ("select borrowernumber from borrowers where $field=?");
- $sth->execute($userid);
- if ($sth->rows) {
- my ($bnumber) = $sth->fetchrow;
- return $bnumber;
- }
+ for my $field ( 'userid', 'cardnumber' ) {
+ my $sth =
+ $dbh->prepare("select borrowernumber from borrowers where $field=?");
+ $sth->execute($userid);
+ if ( $sth->rows ) {
+ my ($bnumber) = $sth->fetchrow;
+ return $bnumber;
+ }
}
return 0;
}
-END { } # module clean-up code here (global destructor)
+END { } # module clean-up code here (global destructor)
1;
__END__
projects / koha.git / blobdiff