3 files changed, 18 insertions, 20 deletions
diff --git a/Bugzilla/WebService/Constants.pm b/Bugzilla/WebService/Constants.pm
index 34981c565..4678d468d 100644
--- a/Bugzilla/WebService/Constants.pm
+++ b/Bugzilla/WebService/Constants.pm
@@ -40,6 +40,8 @@ our @EXPORT = qw(
     REST_CONTENT_TYPE_WHITELIST
 
     WS_DISPATCH
+
+    API_AUTH_HEADERS
 );
 
 # This maps the error names in global/*-error.html.tmpl to numbers.
@@ -295,4 +297,14 @@ sub WS_DISPATCH {
     return $dispatch;
 };
 
+# Custom HTTP headers that can be used for API authentication rather than
+# passing as URL parameters. This is useful if you do not want sensitive
+# information to show up in webserver log files.
+use constant API_AUTH_HEADERS => {
+    X_BUGZILLA_LOGIN    => 'Bugzilla_login',
+    X_BUGZILLA_PASSWORD => 'Bugzilla_password',
+    X_BUGZILLA_API_KEY  => 'Bugzilla_api_key',
+    X_BUGZILLA_TOKEN    => 'Bugzilla_token',
+};
+
 1;
diff --git a/Bugzilla/WebService/Server/REST.pm b/Bugzilla/WebService/Server/REST.pm
index 9ee340ccb..0013903ef 100644
--- a/Bugzilla/WebService/Server/REST.pm
+++ b/Bugzilla/WebService/Server/REST.pm
@@ -141,16 +141,8 @@ sub response {
         { rpc => $self, result => \$result, response => $response });
 
     # Access Control
-    my @allowed_headers = qw(
-        accept
-        content-type
-        origin
-        x-bugzilla-api-key
-        x-bugzilla-login
-        x-bugzilla-password
-        x-bugzilla-token
-        x-requested-with
-    );
+    my @allowed_headers = (qw(accept content-type origin x-requested-with),
+        map { tr/A-Z_/a-z\-/r } keys API_AUTH_HEADERS());
     $response->header("Access-Control-Allow-Origin", "*");
     $response->header("Access-Control-Allow-Headers", join(', ', @allowed_headers));
 
diff --git a/Bugzilla/WebService/Util.pm b/Bugzilla/WebService/Util.pm
index cba18c31e..4280f28e6 100644
--- a/Bugzilla/WebService/Util.pm
+++ b/Bugzilla/WebService/Util.pm
@@ -25,6 +25,7 @@ use strict;
 use Bugzilla::Flag;
 use Bugzilla::FlagType;
 use Bugzilla::Error;
+use Bugzilla::WebService::Constants;
 
 use Storable qw(dclone);
 use URI::Escape qw(uri_unescape);
@@ -271,22 +272,15 @@ sub params_to_objects {
     return \@objects;
 }
 
-use constant X_HEADERS => {
-    X_BUGZILLA_LOGIN    => 'Bugzilla_login',
-    X_BUGZILLA_PASSWORD => 'Bugzilla_password',
-    X_BUGZILLA_API_KEY  => 'Bugzilla_api_key',
-    X_BUGZILLA_TOKEN    => 'Bugzilla_token',
-};
-
 sub fix_credentials {
     my ($params, $cgi) = @_;
 
     # Allow user to pass in authentication details in X-Headers
     # This allows callers to keep credentials out of GET request query-strings
     if ($cgi) {
-        foreach my $field (keys %{ X_HEADERS() }) {
-            next if exists $params->{X_HEADERS->{$field}} || $cgi->http($field) // '' eq '';
-            $params->{X_HEADERS->{$field}} = uri_unescape($cgi->http($field));
+        foreach my $field (keys %{ API_AUTH_HEADERS() }) {
+            next if exists $params->{API_AUTH_HEADERS->{$field}} || ($cgi->http($field) // '') eq '';
+            $params->{API_AUTH_HEADERS->{$field}} = uri_unescape($cgi->http($field));
         }
     }