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Bug 39337: Add is_opac_suppressed helper to C4::Context 

Previously, OPAC suppression was applied inconsistently, with only some
callers taking OpacSuppressionByIPRange into account. This patch adds a
new helper to C4::Context to determine whether OPAC suppression should
be active for this request, and switches to using it everywhere that was
previously manually checking the system preferences.

Test plan (specific URLs given for KTD, with thanks to David Cook):

1.  Apply patch.
2.  Navigate to http://localhost:8081/cgi-bin/koha/cataloguing/addbiblio.pl?biblionumber=2
3.  Set 942$n to "Yes" and save the record.
4.  Disable the system preference "OpacSuppression", and ensure
    "OpacSuppressionByIPRange" is blank.

5a. Verify you can successfully access
    http://localhost:8080/cgi-bin/koha/opac-detail.pl?biblionumber=2
5b. Verify you can successfully access
    http://localhost:8080/cgi-bin/koha/opac-MARCdetail.pl?biblionumber=2
5c. Verify you can successfully access
    http://localhost:8080/cgi-bin/koha/opac-ISBDdetail.pl?biblionumber=2
5d. Verify you can successfully access
    http://localhost:8080/cgi-bin/koha/opac-search.pl?idx=&q=The+ideas+behind&weight_search=1
5e. Verify you can successfully access
    http://localhost:8080/api/v1/public/biblios/2
5f. Verify you can successfully access
    http://localhost:8080/cgi-bin/koha/oai.pl?verb=GetRecord&metadataPrefix=oai_dc&identifier=KOHA-OAI-TEST:2
5g. Verify KOHA-OAI-TEST-2 appears on
    http://localhost:8080/cgi-bin/koha/oai.pl?verb=ListRecords&metadataPrefix=oai_dc

6.  Enable the system preference "OpacSuppression", and ensure
    "OpacSuppressionByIPRange" is blank.
7.  Repeat steps 5a-5g, verifying that:
    - the OPAC details pages return "Record blocked".
    - the OPAC search page returns "No results found".
    - the API returns "Bibliographic record not found".
    - the OAI GetRecord and ListRecords show "Record Status: deleted"
      for KOHA-OAI-TEST-2.
8.  Keep "OpacSuppression" enabled, but set "OpacSuppressionByIPRange"
    to "." (to allow all IPs to bypass suppression).
9.  Repeat steps 5a-5g, verifying that every page is successful again.
10. Run `prove t/Context.t`, and verify all tests are successful.

Sponsored-by: Open Fifth
Signed-off-by: David Nind <david@davidnind.com>
Signed-off-by: David Cook <dcook@prosentient.com.au>
Signed-off-by: David Nind <david@davidnind.com>
Signed-off-by: Pedro Amorim <pedro.amorim@openfifth.co.uk>
This commit is contained in:
Olivia Reynolds 2026-06-23 09:21:59 +00:00 committed by Pedro Amorim
parent 8316c01bac
commit 4dd0bfc107
No known key found for this signature in database
GPG Key ID: 06B75BA7F3894D55
9 changed files with 61 additions and 40 deletions
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20
C4/Context.pm
View File

@ -983,6 +983,26 @@ sub is_internal_PSGI_request {
return $is_internal;
}
=head3 is_opac_suppressed
return if C4::Context->is_opac_suppressed;
is_opac_suppressed returns true if and only if OPAC suppression is enabled for
the current request, based on the sysprefs OpacSuppression and
OpacSuppressionByIPRange.
=cut
sub is_opac_suppressed {
return 0 unless C4::Context->preference('OpacSuppression');
my $IPAddress = $ENV{'REMOTE_ADDR'};
my $IPRange = C4::Context->preference('OpacSuppressionByIPRange');
return 1 unless $IPRange;
return $IPAddress !~ /^$IPRange/;
}
__END__
=head1 ENVIRONMENT

20
C4/Output.pm
View File

@ -438,8 +438,7 @@ sub parametrized_url {
=item redirect_if_opac_suppressed
redirect_if_opac_suppressed( $query, $biblio )
if C4::Context->preference('OpacSuppression');
redirect_if_opac_suppressed( $query, $biblio );
For a given I<Koha::Biblio> object, it handles redirection if it is suppressed
from the OPAC.
@ -456,20 +455,9 @@ sub redirect_if_opac_suppressed {
} else {
$redirect_url = "/cgi-bin/koha/errors/404.pl";
}
if ( $biblio->opac_suppressed() ) {
# if OPAC suppression by IP address
if ( C4::Context->preference('OpacSuppressionByIPRange') ) {
my $IPAddress = $ENV{'REMOTE_ADDR'};
my $IPRange = C4::Context->preference('OpacSuppressionByIPRange');
if ( $IPAddress !~ /^$IPRange/ ) {
print $query->redirect($redirect_url);
C4::Auth::safe_exit();
}
} else {
print $query->redirect($redirect_url);
C4::Auth::safe_exit();
}
if ( C4::Context->is_opac_suppressed && $biblio->opac_suppressed() ) {
print $query->redirect($redirect_url);
C4::Auth::safe_exit();
}
}

5
Koha/OAI/Server/Repository.pm
View File

@ -216,10 +216,7 @@ sub get_biblio_marcxml {
}
if ($record) {
# Check if the bibliographic record is suppressed in OPAC
if ( C4::Context->preference('OpacSuppression') && $biblio->opac_suppressed ) {
return;
}
return if C4::Context->is_opac_suppressed && $biblio->opac_suppressed;
my $rules = C4::Context->yaml_preference('OpacHiddenItems') // {};
if ( $biblio->hidden_in_opac( { rules => $rules } ) ) {

2
Koha/REST/V1/Biblios.pm
View File

@ -163,7 +163,7 @@ sub get_public {
my $patron = $c->stash('koha.user');
# Check if the bibliographic record is suppressed in OPAC
if ( C4::Context->preference('OpacSuppression') && $biblio->opac_suppressed ) {
if ( C4::Context->is_opac_suppressed && $biblio->opac_suppressed ) {
return $c->render_resource_not_found("Bibliographic record");
}

3
opac/opac-ISBDdetail.pl
View File

@ -73,8 +73,7 @@ if ( !$biblio ) {
}
# If record should be suppressed, handle it early
redirect_if_opac_suppressed( $query, $biblio )
if C4::Context->preference('OpacSuppression');
redirect_if_opac_suppressed( $query, $biblio );
#open template
my ( $template, $loggedinuser, $cookie ) = get_template_and_user(

3
opac/opac-MARCdetail.pl
View File

@ -97,8 +97,7 @@ if ( !$biblio ) {
}
# If record should be suppressed, handle it early
redirect_if_opac_suppressed( $query, $biblio )
if C4::Context->preference('OpacSuppression');
redirect_if_opac_suppressed( $query, $biblio );
unless ( $patron and $patron->category->override_hidden_items ) {

3
opac/opac-detail.pl
View File

@ -108,8 +108,7 @@ unless ( $biblio && $record ) {
}
# If record should be suppressed, handle it early
redirect_if_opac_suppressed( $query, $biblio )
if C4::Context->preference('OpacSuppression');
redirect_if_opac_suppressed( $query, $biblio );
my $items = $biblio->items->search_ordered;
if ($specific_item) {

13
opac/opac-search.pl
View File

@ -502,18 +502,7 @@ my $weight_search = $cgi->param('weight_search_submitted')
# Define some global variables
my ( $error, $query, $simple_query, $query_cgi, $query_desc, $limit, $limit_cgi, $limit_desc, $query_type );
my $suppress = 0;
if ( C4::Context->preference('OpacSuppression') ) {
# OPAC suppression by IP address
if ( C4::Context->preference('OpacSuppressionByIPRange') ) {
my $IPAddress = $ENV{'REMOTE_ADDR'};
my $IPRange = C4::Context->preference('OpacSuppressionByIPRange');
$suppress = ( $IPAddress !~ /^$IPRange/ );
} else {
$suppress = 1;
}
}
my $suppress = C4::Context->is_opac_suppressed;
## I. BUILD THE QUERY
( $error, $query, $simple_query, $query_cgi, $query_desc, $limit, $limit_cgi, $limit_desc, $query_type ) =

32
t/Context.t
View File

@ -19,7 +19,7 @@ use Modern::Perl;
use DBI;
use Test::NoWarnings;
use Test::More tests => 36;
use Test::More tests => 37;
use Test::MockModule;
use Test::Warn;
use YAML::XS;
@ -271,3 +271,33 @@ subtest 'psgi_env and is_internal_PSGI_request' => sub {
delete $ENV{'PSGI.UPPERCASE'};
ok( !C4::Context->is_internal_PSGI_request, 'api but no longer PSGI' );
};
subtest 'is_opac_suppressed' => sub {
plan tests => 6;
$ENV{REMOTE_ADDR} = '200.16.23.1';
t::lib::Mocks::mock_preference( 'OpacSuppression', 0 );
t::lib::Mocks::mock_preference( 'OpacSuppressionByIPRange', '' );
ok( !C4::Context->is_opac_suppressed, 'suppression disabled' );
t::lib::Mocks::mock_preference( 'OpacSuppression', 0 );
t::lib::Mocks::mock_preference( 'OpacSuppressionByIPRange', '127.' );
ok( !C4::Context->is_opac_suppressed, 'suppression disabled with non-matching ip range' );
t::lib::Mocks::mock_preference( 'OpacSuppression', 1 );
t::lib::Mocks::mock_preference( 'OpacSuppressionByIPRange', '200.' );
ok( !C4::Context->is_opac_suppressed, 'suppression enabled with matching ip range' );
t::lib::Mocks::mock_preference( 'OpacSuppression', 1 );
t::lib::Mocks::mock_preference( 'OpacSuppressionByIPRange', '' );
ok( C4::Context->is_opac_suppressed, 'suppression enabled' );
t::lib::Mocks::mock_preference( 'OpacSuppression', 1 );
t::lib::Mocks::mock_preference( 'OpacSuppressionByIPRange', '127.' );
ok( C4::Context->is_opac_suppressed, 'suppression enabled with non-matching ip range' );
t::lib::Mocks::mock_preference( 'OpacSuppression', 1 );
t::lib::Mocks::mock_preference( 'OpacSuppressionByIPRange', '200.' );
ok( !C4::Context->is_opac_suppressed, 'suppression enabled with matching ip range' );
}