From 0ff6d3dd4168ee72f9216cfcccc9307bae5b25a7 Mon Sep 17 00:00:00 2001
From: Roman / Linnea Gräf <romangraef@gmail.com>
Date: Thu, 1 Dec 2022 19:16:09 +0100
Subject: Add Firefox extension build (#277)

---
 browser/background.js   | 48 ++++++++++++++++++++++++++++++++++++++++++++++++
 browser/manifest.json   | 40 ----------------------------------------
 browser/manifestv2.json | 33 +++++++++++++++++++++++++++++++++
 browser/manifestv3.json | 40 ++++++++++++++++++++++++++++++++++++++++
 4 files changed, 121 insertions(+), 40 deletions(-)
 create mode 100644 browser/background.js
 delete mode 100644 browser/manifest.json
 create mode 100644 browser/manifestv2.json
 create mode 100644 browser/manifestv3.json

(limited to 'browser')

diff --git a/browser/background.js b/browser/background.js
new file mode 100644
index 0000000..5c99dd8
--- /dev/null
+++ b/browser/background.js
@@ -0,0 +1,48 @@
+/*
+ * Vencord, a modification for Discord's desktop app
+ * Copyright (c) 2022 Linnea Gräf
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+*/
+
+function setContentTypeOnStylesheets(details) {
+    if (details.type === "stylesheet") {
+        details.responseHeaders = details.responseHeaders.filter(it => it.name.toLowerCase() !== 'content-type');
+        details.responseHeaders.push({ name: "Content-Type", value: "text/css" });
+    }
+    return { responseHeaders: details.responseHeaders };
+}
+
+var cspHeaders = [
+    "content-security-policy",
+    "content-security-policy-report-only",
+];
+
+function removeCSPHeaders(details) {
+    return {
+        responseHeaders: details.responseHeaders.filter(header =>
+            !cspHeaders.includes(header.name.toLowerCase()))
+    };
+}
+
+
+
+
+browser.webRequest.onHeadersReceived.addListener(
+    setContentTypeOnStylesheets, { urls: ["https://raw.githubusercontent.com/*"] }, ["blocking", "responseHeaders"]
+);
+
+browser.webRequest.onHeadersReceived.addListener(
+    removeCSPHeaders, { urls: ["https://raw.githubusercontent.com/*", "*://*.discord.com/*"] }, ["blocking", "responseHeaders"]
+);
diff --git a/browser/manifest.json b/browser/manifest.json
deleted file mode 100644
index ea79d12..0000000
--- a/browser/manifest.json
+++ /dev/null
@@ -1,40 +0,0 @@
-{
-    "manifest_version": 3,
-    "name": "Vencord Web",
-    "description": "Yeee",
-    "version": "1.0.0",
-    "author": "Vendicated",
-    "homepage_url": "https://github.com/Vendicated/Vencord",
-
-    "host_permissions": [
-        "*://*.discord.com/*",
-        "https://raw.githubusercontent.com/*"
-    ],
-
-    "permissions": ["declarativeNetRequest"],
-
-    "content_scripts": [
-        {
-            "run_at": "document_start",
-            "matches": ["*://*.discord.com/*"],
-            "js": ["content.js"]
-        }
-    ],
-
-    "web_accessible_resources": [
-        {
-            "resources": ["dist/Vencord.js"],
-            "matches": ["*://*.discord.com/*"]
-        }
-    ],
-
-    "declarative_net_request": {
-        "rule_resources": [
-            {
-                "id": "modifyResponseHeaders",
-                "enabled": true,
-                "path": "modifyResponseHeaders.json"
-            }
-        ]
-    }
-}
diff --git a/browser/manifestv2.json b/browser/manifestv2.json
new file mode 100644
index 0000000..f711512
--- /dev/null
+++ b/browser/manifestv2.json
@@ -0,0 +1,33 @@
+{
+    "manifest_version": 2,
+    "name": "Vencord Web",
+    "description": "The Vencord Client Mod for Discord Web.",
+    "version": "1.0.0",
+    "author": "Vendicated",
+    "homepage_url": "https://github.com/Vendicated/Vencord",
+    "permissions": [
+        "webRequest",
+        "webRequestBlocking",
+        "*://*.discord.com/*",
+        "https://raw.githubusercontent.com/*"
+    ],
+    "content_scripts": [
+        {
+            "run_at": "document_start",
+            "matches": [
+                "*://*.discord.com/*"
+            ],
+            "js": [
+                "content.js"
+            ]
+        }
+    ],
+    "web_accessible_resources": [
+        "dist/Vencord.js"
+    ],
+    "background": {
+        "scripts": [
+            "background.js"
+        ]
+    }
+}
diff --git a/browser/manifestv3.json b/browser/manifestv3.json
new file mode 100644
index 0000000..ea79d12
--- /dev/null
+++ b/browser/manifestv3.json
@@ -0,0 +1,40 @@
+{
+    "manifest_version": 3,
+    "name": "Vencord Web",
+    "description": "Yeee",
+    "version": "1.0.0",
+    "author": "Vendicated",
+    "homepage_url": "https://github.com/Vendicated/Vencord",
+
+    "host_permissions": [
+        "*://*.discord.com/*",
+        "https://raw.githubusercontent.com/*"
+    ],
+
+    "permissions": ["declarativeNetRequest"],
+
+    "content_scripts": [
+        {
+            "run_at": "document_start",
+            "matches": ["*://*.discord.com/*"],
+            "js": ["content.js"]
+        }
+    ],
+
+    "web_accessible_resources": [
+        {
+            "resources": ["dist/Vencord.js"],
+            "matches": ["*://*.discord.com/*"]
+        }
+    ],
+
+    "declarative_net_request": {
+        "rule_resources": [
+            {
+                "id": "modifyResponseHeaders",
+                "enabled": true,
+                "path": "modifyResponseHeaders.json"
+            }
+        ]
+    }
+}
-- 
cgit