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package Bugzilla::Quantum::Plugin::Hostage;
use 5.10.1;
use Mojo::Base 'Mojolicious::Plugin';
use Bugzilla::Logging;
sub _attachment_root {
my ($base) = @_;
return undef unless $base;
return $base =~ m{^https?://(?:bug)?\%bugid\%\.([a-zA-Z\.-]+)}
? $1
: undef;
}
sub _attachment_host_regex {
my ($base) = @_;
return undef unless $base;
my $val = $base;
$val =~ s{^https?://}{}s;
$val =~ s{/$}{}s;
my $regex = quotemeta $val;
$regex =~ s/\\\%bugid\\\%/\\d+/g;
return qr/^$regex$/s;
}
sub register {
my ( $self, $app, $conf ) = @_;
$app->hook( before_routes => \&_before_routes );
}
sub _before_routes {
my ($c) = @_;
state $urlbase = Bugzilla->localconfig->{urlbase};
state $urlbase_uri = URI->new($urlbase);
state $urlbase_host = $urlbase_uri->host;
state $urlbase_host_regex = qr/^bug(\d+)\.\Q$urlbase_host\E$/;
state $attachment_base = Bugzilla->localconfig->{attachment_base};
state $attachment_root = _attachment_root($attachment_base);
state $attachment_host_regex = _attachment_host_regex($attachment_base);
my $stash = $c->stash;
my $req = $c->req;
my $url = $req->url->to_abs;
return if $stash->{'mojo.static'};
my $hostname = $url->host;
return if $hostname eq $urlbase_host;
my $path = $url->path;
return if $path eq '/__lbheartbeat__';
if ( $attachment_base && $hostname eq $attachment_root ) {
DEBUG("redirecting to $urlbase because $hostname is $attachment_root");
$c->redirect_to($urlbase);
return;
}
elsif ( $attachment_base && $hostname =~ $attachment_host_regex ) {
if ( $path =~ m{^/attachment\.cgi}s ) {
return;
}
else {
my $new_uri = $url->clone;
$new_uri->scheme( $urlbase_uri->scheme );
$new_uri->host($urlbase_host);
DEBUG("redirecting to $new_uri because $hostname matches attachment regex");
$c->redirect_to($new_uri);
return;
}
}
elsif ( my ($id) = $hostname =~ $urlbase_host_regex ) {
my $new_uri = $urlbase_uri->clone;
$new_uri->path('/show_bug.cgi');
$new_uri->query_form( id => $id );
DEBUG("redirecting to $new_uri because $hostname includes bug id");
$c->redirect_to($new_uri);
return;
}
else {
DEBUG("redirecting to $urlbase because $hostname doesn't make sense");
$c->redirect_to($urlbase);
return;
}
}
1;
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