disable csp for chromium >= 94 to deal with https://bugs.chromium.org/p/chromium/issues/detail?id=1245803

fixes #53
bump to 0.7.3

Author: ikreymer

package.json

@@ -1,6 +1,6 @@
 {
   "name": "archiveweb.page",
-  "version": "0.7.2",
+  "version": "0.7.3",
   "main": "index.js",
   "description": "Create Web Archives directly in your browser",
   "repository": "https://github.com/webrecorder/archiveweb.page",

src/ext/bg.js

@@ -18,6 +18,8 @@ const openWinMap = new Map();
 
 const collLoader = new CollectionLoader();
 
+const disabledCSPTabs = new Set();
+
 let ipfsClient = null;
 
 
@@ -312,6 +314,10 @@ chrome.runtime.onMessage.addListener(async (message, /*sender, sendResponse*/) =
     newRecCollId = message.collId;
     chrome.tabs.create({url: "about:blank"});
     break;
+
+  case "disableCSP":
+    disableCSPForTab(message.tabId);
+    break;
   }
 });
 
@@ -327,3 +333,31 @@ async function initIpfs() {
 }
 
 initIpfs();
+
+// ===========================================================================
+async function disableCSPForTab(tabId) {
+  if (disabledCSPTabs.has(tabId)) {
+    return;
+  }
+
+  await new Promise((resolve) => {
+    chrome.debugger.attach({tabId}, "1.3", () => { resolve(); });
+  });
+
+  await new Promise((resolve) => {
+    chrome.debugger.sendCommand({tabId}, "Page.setBypassCSP", {enabled: true}, (resp) => resolve(resp));
+  });
+
+  disabledCSPTabs.add(tabId);
+
+  // hacky: don't detach if any recorders are running, otherwise will disconnect
+  for (const rec of Object.values(self.recorders)) {
+    if (rec.running) {
+      return;
+    }
+  }
+
+  await new Promise((resolve) => {
+    chrome.debugger.detach({tabId}, () => { resolve();});
+  });
+}

src/ui/app.js

@@ -80,6 +80,8 @@ class ArchiveWebApp extends ReplayWebApp
   }
 
   getLoadInfo(sourceUrl) {
+    this.disableCSP();
+
     if (this.loadInfo) {
       return this.loadInfo;
     }
@@ -89,6 +91,29 @@ class ArchiveWebApp extends ReplayWebApp
     return {customColl};
   }
 
+  async disableCSP() {
+    // necessary for chrome 94> up due to new bug introduced
+    // 
+    if (!self.chrome || !self.chrome.runtime) {
+      return;
+    }
+
+    const m = navigator.userAgent.match(/Chrome\/([\d]+)/);
+    if (!m || Number(m[1]) < 94) {
+      return;
+    }
+
+    console.log("attempt to disable CSP to ensure replay works");
+    let tabId = await new Promise((resolve) => {
+      chrome.tabs.getCurrent((msg) => resolve(msg.id));
+    });
+
+    chrome.runtime.sendMessage({
+      msg: "disableCSP",
+      tabId
+    });
+  }
+
   static get styles() {
     return wrapCss(ArchiveWebApp.appStyles);
   }

wr-ext/bg.js

@@ -1,7 +1,7 @@
 {
   "name": "Webrecorder ArchiveWeb.page",
   "description": "Create high-fidelity web archives directly in your browser",
-  "version": "0.7.2",
+  "version": "0.7.3",
   "content_security_policy": "script-src 'self' 'unsafe-eval'; object-src 'self'",
   "permissions": [
     "debugger",