From bd8a91ed3ad1fd6cdb4ee25ab468c631dc637e13 Mon Sep 17 00:00:00 2001
From: Raymond Hill <rhill@raymondhill.net>
Date: Thu, 16 Nov 2023 09:54:21 -0500
Subject: [PATCH] Add support to redirect to `noop.json`

There ar ea couple of AdGuard filters supporting this local
resource.

Reference:
https://github.com/AdguardTeam/Scriptlets/blob/master/wiki/about-redirects.md#noopjson
---
 src/js/redirect-engine.js              | 1 +
 src/js/redirect-resources.js           | 4 ++++
 src/web_accessible_resources/noop.json | 1 +
 3 files changed, 6 insertions(+)
 create mode 100644 src/web_accessible_resources/noop.json

diff --git a/src/js/redirect-engine.js b/src/js/redirect-engine.js
index 3feec75be..e069231b7 100644
--- a/src/js/redirect-engine.js
+++ b/src/js/redirect-engine.js
@@ -38,6 +38,7 @@ const extToMimeMap = new Map([
     [  'gif', 'image/gif' ],
     [ 'html', 'text/html' ],
     [   'js', 'text/javascript' ],
+    [ 'json', 'application/json' ],
     [  'mp3', 'audio/mp3' ],
     [  'mp4', 'video/mp4' ],
     [  'png', 'image/png' ],
diff --git a/src/js/redirect-resources.js b/src/js/redirect-resources.js
index f47647d4b..f5e4921ad 100644
--- a/src/js/redirect-resources.js
+++ b/src/js/redirect-resources.js
@@ -162,6 +162,10 @@ export default new Map([
         alias: [ 'noopjs', 'abp-resource:blank-js' ],
         data: 'text',
     } ],
+    [ 'noop.json', {
+        alias: [ 'noopjson' ],
+        data: 'text',
+    } ],
     [ 'noop.txt', {
         alias: 'nooptext',
         data: 'text',
diff --git a/src/web_accessible_resources/noop.json b/src/web_accessible_resources/noop.json
new file mode 100644
index 000000000..9e26dfeeb
--- /dev/null
+++ b/src/web_accessible_resources/noop.json
@@ -0,0 +1 @@
+{}
\ No newline at end of file