1 files changed, 80 insertions, 0 deletions
diff --git a/t/015remote_ip.t b/t/015remote_ip.t
new file mode 100644
index 000000000..bf0ebf3c2
--- /dev/null
+++ b/t/015remote_ip.t
@@ -0,0 +1,80 @@
+# This Source Code Form is subject to the terms of the Mozilla Public
+# License, v. 2.0. If a copy of the MPL was not distributed with this
+# file, You can obtain one at http://mozilla.org/MPL/2.0/.
+#
+# This Source Code Form is "Incompatible With Secondary Licenses", as
+# defined by the Mozilla Public License, v. 2.0.
+
+use strict;
+use lib qw(. lib t);
+use Test::More qw(no_plan);
+use Bugzilla;
+use Bugzilla::Util qw(remote_ip);
+
+my $params = Bugzilla->params;
+
+{
+    local $params->{inbound_proxies} = '10.0.0.1,10.0.0.2';
+    local $ENV{REMOTE_ADDR} = '10.0.0.2';
+    local $ENV{HTTP_X_FORWARDED_FOR} = '10.42.42.42';
+
+    is(remote_ip(), '10.42.42.42', "from proxy 2");
+}
+
+{
+    local $params->{inbound_proxies} = '10.0.0.1,10.0.0.2';
+    local $ENV{REMOTE_ADDR} = '10.0.0.1';
+    local $ENV{HTTP_X_FORWARDED_FOR} = '10.42.42.42';
+
+    is(remote_ip(), '10.42.42.42', "from proxy 1");
+}
+
+{
+    local $params->{inbound_proxies} = '10.0.0.1,10.0.0.2';
+    local $ENV{REMOTE_ADDR} = '10.0.0.3';
+    local $ENV{HTTP_X_FORWARDED_FOR} = '10.42.42.42';
+
+    is(remote_ip(), '10.0.0.3', "not a proxy");
+}
+
+{
+    local $params->{inbound_proxies} = '*';
+    local $ENV{REMOTE_ADDR} = '10.0.0.3';
+    local $ENV{HTTP_X_FORWARDED_FOR} = '10.42.42.42,1.4.9.2';
+
+    is(remote_ip(), '10.42.42.42', "always proxy");
+}
+
+{
+    local $params->{inbound_proxies} = '';
+    local $ENV{REMOTE_ADDR} = '10.9.8.7';
+    local $ENV{HTTP_X_FORWARDED_FOR} = '10.42.42.42,1.4.9.2';
+
+    is(remote_ip(), '10.9.8.7', "never proxy");
+}
+
+
+{
+    local $params->{inbound_proxies} = '10.0.0.1,2600:cafe::cafe:ffff:bf42:4998';
+    local $ENV{REMOTE_ADDR} = '2600:cafe::cafe:ffff:bf42:4998';
+    local $ENV{HTTP_X_FORWARDED_FOR} = '2600:cafe::cafe:ffff:bf42:BEEF';
+
+    is(remote_ip(), '2600:cafe::cafe:ffff:bf42:BEEF', "from proxy ipv6");
+}
+
+{
+    local $params->{inbound_proxies} = '10.0.0.1,2600:cafe::cafe:ffff:bf42:4998';
+    local $ENV{REMOTE_ADDR} = '2600:cafe::cafe:ffff:bf42:DEAD';
+    local $ENV{HTTP_X_FORWARDED_FOR} = '2600:cafe::cafe:ffff:bf42:BEEF';
+
+    is(remote_ip(), '2600:cafe::cafe:ffff:bf42:DEAD', "invalid proxy ipv6");
+}
+
+
+{
+    local $params->{inbound_proxies} = '*';
+    local $ENV{REMOTE_ADDR} = '2600:cafe::cafe:ffff:bf42:DEAD';
+    local $ENV{HTTP_X_FORWARDED_FOR} = '';
+
+    is(remote_ip(), '2600:cafe::cafe:ffff:bf42:DEAD', "always proxy ipv6");
+}