From 6bf0a5cb5034a7e684dcc3500e841785237ce2dd Mon Sep 17 00:00:00 2001
From: Daniel Baumann <daniel.baumann@progress-linux.org>
Date: Sun, 7 Apr 2024 19:32:43 +0200
Subject: Adding upstream version 1:115.7.0.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
---
 .../actors/GeckoViewPermissionChild.sys.mjs        | 118 +++++++++++++++++++++
 1 file changed, 118 insertions(+)
 create mode 100644 mobile/android/actors/GeckoViewPermissionChild.sys.mjs

(limited to 'mobile/android/actors/GeckoViewPermissionChild.sys.mjs')

diff --git a/mobile/android/actors/GeckoViewPermissionChild.sys.mjs b/mobile/android/actors/GeckoViewPermissionChild.sys.mjs
new file mode 100644
index 0000000000..f0224de2e9
--- /dev/null
+++ b/mobile/android/actors/GeckoViewPermissionChild.sys.mjs
@@ -0,0 +1,118 @@
+/* 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/. */
+
+import { GeckoViewActorChild } from "resource://gre/modules/GeckoViewActorChild.sys.mjs";
+
+const lazy = {};
+
+ChromeUtils.defineESModuleGetters(lazy, {
+  E10SUtils: "resource://gre/modules/E10SUtils.sys.mjs",
+});
+
+const PERM_ACCESS_FINE_LOCATION = "android.permission.ACCESS_FINE_LOCATION";
+
+export class GeckoViewPermissionChild extends GeckoViewActorChild {
+  getMediaPermission(aPermission) {
+    return this.eventDispatcher.sendRequestForResult({
+      type: "GeckoView:MediaPermission",
+      ...aPermission,
+    });
+  }
+
+  addCameraPermission() {
+    return this.sendQuery("AddCameraPermission");
+  }
+
+  getAppPermissions(aPermissions) {
+    return this.sendQuery("GetAppPermissions", aPermissions);
+  }
+
+  mediaRecordingStatusChanged(aDevices) {
+    return this.eventDispatcher.sendRequest({
+      type: "GeckoView:MediaRecordingStatusChanged",
+      devices: aDevices,
+    });
+  }
+
+  async promptPermission(aRequest) {
+    // Only allow exactly one permission request here.
+    const types = aRequest.types.QueryInterface(Ci.nsIArray);
+    if (types.length !== 1) {
+      return { allow: false };
+    }
+
+    const perm = types.queryElementAt(0, Ci.nsIContentPermissionType);
+    if (
+      perm.type === "desktop-notification" &&
+      !aRequest.hasValidTransientUserGestureActivation &&
+      Services.prefs.getBoolPref(
+        "dom.webnotifications.requireuserinteraction",
+        true
+      )
+    ) {
+      // We need user interaction and don't have it.
+      return { allow: false };
+    }
+
+    const principal =
+      perm.type === "storage-access"
+        ? aRequest.principal
+        : aRequest.topLevelPrincipal;
+
+    let allowOrDeny;
+    try {
+      allowOrDeny = await this.eventDispatcher.sendRequestForResult({
+        type: "GeckoView:ContentPermission",
+        uri: principal.URI.displaySpec,
+        thirdPartyOrigin: aRequest.principal.origin,
+        principal: lazy.E10SUtils.serializePrincipal(principal),
+        perm: perm.type,
+        value: perm.capability,
+        contextId: principal.originAttributes.geckoViewSessionContextId ?? null,
+        privateMode: principal.privateBrowsingId != 0,
+      });
+
+      if (allowOrDeny === Services.perms.ALLOW_ACTION) {
+        // Ask for app permission after asking for content permission.
+        if (perm.type === "geolocation") {
+          const granted = await this.getAppPermissions([
+            PERM_ACCESS_FINE_LOCATION,
+          ]);
+          allowOrDeny = granted
+            ? Services.perms.ALLOW_ACTION
+            : Services.perms.DENY_ACTION;
+        }
+      }
+    } catch (error) {
+      console.error("Permission error: " + error);
+      allowOrDeny = Services.perms.DENY_ACTION;
+    }
+
+    // Manually release the target request here to facilitate garbage collection.
+    aRequest = undefined;
+
+    const allow = allowOrDeny === Services.perms.ALLOW_ACTION;
+
+    // The storage access code adds itself to the perm manager; no need for us to do it.
+    if (perm.type === "storage-access") {
+      if (allow) {
+        return { allow, permission: { "storage-access": "allow" } };
+      }
+      return { allow };
+    }
+
+    Services.perms.addFromPrincipal(
+      principal,
+      perm.type,
+      allowOrDeny,
+      Services.perms.EXPIRE_NEVER
+    );
+
+    return { allow };
+  }
+}
+
+const { debug, warn } = GeckoViewPermissionChild.initLogging(
+  "GeckoViewPermissionChild"
+);
-- 
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