diff --git a/src/build.sh b/src/build.sh index ce50f35..be2d75f 100755 --- a/src/build.sh +++ b/src/build.sh @@ -192,7 +192,6 @@ for branch in ${BRANCH_NAME//,/ }; do themuppets_branch="lineage-21.0" android_version="14" frameworks_base_patch="android_frameworks_base-Android14.patch" - modules_permission_patch="packages_modules_Permission-Android14.patch" ;; *) echo ">> [$(date)] Building branch $branch is not (yet) suppported" diff --git a/src/signature_spoofing_patches/android_frameworks_base-Android14.patch b/src/signature_spoofing_patches/android_frameworks_base-Android14.patch index 9ec072c..00d3103 100644 --- a/src/signature_spoofing_patches/android_frameworks_base-Android14.patch +++ b/src/signature_spoofing_patches/android_frameworks_base-Android14.patch @@ -1,124 +1,27 @@ -diff --git a/core/api/current.txt b/core/api/current.txt -index 288ab479c0fb..2124d89c6e6f 100644 ---- a/core/api/current.txt -+++ b/core/api/current.txt -@@ -95,6 +95,7 @@ package android { - field public static final String EXECUTE_APP_ACTION = "android.permission.EXECUTE_APP_ACTION"; - field public static final String EXPAND_STATUS_BAR = "android.permission.EXPAND_STATUS_BAR"; - field public static final String FACTORY_TEST = "android.permission.FACTORY_TEST"; -+ field public static final String FAKE_PACKAGE_SIGNATURE = "android.permission.FAKE_PACKAGE_SIGNATURE"; - field public static final String FOREGROUND_SERVICE = "android.permission.FOREGROUND_SERVICE"; - field public static final String FOREGROUND_SERVICE_CAMERA = "android.permission.FOREGROUND_SERVICE_CAMERA"; - field public static final String FOREGROUND_SERVICE_CONNECTED_DEVICE = "android.permission.FOREGROUND_SERVICE_CONNECTED_DEVICE"; -@@ -326,6 +327,7 @@ package android { - field public static final String CALL_LOG = "android.permission-group.CALL_LOG"; - field public static final String CAMERA = "android.permission-group.CAMERA"; - field public static final String CONTACTS = "android.permission-group.CONTACTS"; -+ field public static final String FAKE_PACKAGE = "android.permission-group.FAKE_PACKAGE"; - field public static final String LOCATION = "android.permission-group.LOCATION"; - field public static final String MICROPHONE = "android.permission-group.MICROPHONE"; - field public static final String NEARBY_DEVICES = "android.permission-group.NEARBY_DEVICES"; -diff --git a/core/res/AndroidManifest.xml b/core/res/AndroidManifest.xml -index 14cb052b121f..593999bc4ef7 100644 ---- a/core/res/AndroidManifest.xml -+++ b/core/res/AndroidManifest.xml -@@ -4258,6 +4258,22 @@ - android:description="@string/permdesc_getPackageSize" - android:protectionLevel="normal" /> - -+ -+ -+ -+ -+ -+ -+ - -diff --git a/core/res/res/values/strings.xml b/core/res/res/values/strings.xml -index 9c018c30f9e3..661297bab701 100644 ---- a/core/res/res/values/strings.xml -+++ b/core/res/res/values/strings.xml -@@ -990,6 +990,19 @@ - Preview, %1$s - - -+ -+ -+ Spoof package signature -+ -+ Allows the app to pretend to be a different app. Malicious applications might be able to use this to access private application data. Legitimate uses include an emulator pretending to be what it emulates. Grant this permission with caution only! -+ -+ Spoof package signature -+ -+ allow to spoof package signature -+ -+ Allow -+ <b>%1$s</b> to spoof package signature? -+ - - - disable or modify status bar +From d467f4bdb09f16988965a44d6a42f0f180f7e6d7 Mon Sep 17 00:00:00 2001 +From: Rasmus Moorats +Date: Tue, 9 Apr 2024 13:18:17 +0300 +Subject: [PATCH] Remove the check to isDebuggable() + +This makes the microG signature spoofing work in regular user builds. +--- + services/core/java/com/android/server/pm/ComputerEngine.java | 4 ---- + 1 file changed, 4 deletions(-) + diff --git a/services/core/java/com/android/server/pm/ComputerEngine.java b/services/core/java/com/android/server/pm/ComputerEngine.java -index 78f1fa60b69f..1e29d3697b89 100644 +index d8cbe9d5..13af78f5 100644 --- a/services/core/java/com/android/server/pm/ComputerEngine.java +++ b/services/core/java/com/android/server/pm/ComputerEngine.java -@@ -1450,6 +1450,29 @@ public class ComputerEngine implements Computer { - return result; - } +@@ -1472,10 +1472,6 @@ public class ComputerEngine implements Computer { + private static native boolean isDebuggable(); -+ private boolean requestsFakeSignature(AndroidPackage p) { -+ return p.getMetaData() != null && -+ p.getMetaData().getString("fake-signature") != null; -+ } -+ -+ private PackageInfo mayFakeSignature(AndroidPackage p, PackageInfo pi, -+ Set permissions) { -+ try { -+ if (p.getMetaData() != null && -+ p.getTargetSdkVersion() > Build.VERSION_CODES.LOLLIPOP_MR1) { -+ String sig = p.getMetaData().getString("fake-signature"); -+ if (sig != null && -+ permissions.contains("android.permission.FAKE_PACKAGE_SIGNATURE")) { -+ pi.signatures = new Signature[] {new Signature(sig)}; -+ } -+ } -+ } catch (Throwable t) { -+ // We should never die because of any failures, this is system code! -+ Log.w("PackageManagerService.FAKE_PACKAGE_SIGNATURE", t); -+ } -+ return pi; -+ } -+ - public final PackageInfo generatePackageInfo(PackageStateInternal ps, - @PackageManager.PackageInfoFlagsBits long flags, int userId) { - if (!mUserManager.exists(userId)) return null; -@@ -1483,13 +1506,15 @@ public class ComputerEngine implements Computer { - || ArrayUtils.isEmpty(p.getPermissions())) ? Collections.emptySet() - : mPermissionManager.getInstalledPermissions(ps.getPackageName()); - // Compute granted permissions only if package has requested permissions -- final Set grantedPermissions = ((flags & PackageManager.GET_PERMISSIONS) == 0 -+ final Set grantedPermissions = (((flags & PackageManager.GET_PERMISSIONS) == 0 -+ && !requestsFakeSignature(p)) - || ArrayUtils.isEmpty(p.getRequestedPermissions())) ? Collections.emptySet() - : mPermissionManager.getGrantedPermissions(ps.getPackageName(), userId); - -- PackageInfo packageInfo = PackageInfoUtils.generate(p, gids, flags, -+ PackageInfo packageInfo = mayFakeSignature(p, PackageInfoUtils.generate(p, gids, flags, - state.getFirstInstallTimeMillis(), ps.getLastUpdateTime(), installedPermissions, -- grantedPermissions, state, userId, ps); -+ grantedPermissions, state, userId, ps), -+ grantedPermissions); - - if (packageInfo == null) { - return null; + public static boolean isMicrogSigned(AndroidPackage p) { +- if (!isDebuggable()) { +- return false; +- } +- + // Allowlist the following apps: + // * com.android.vending - microG Companion + // * com.google.android.gms - microG Services +-- +2.44.0 diff --git a/src/signature_spoofing_patches/packages_modules_Permission-Android14.patch b/src/signature_spoofing_patches/packages_modules_Permission-Android14.patch deleted file mode 100644 index 9aace22..0000000 --- a/src/signature_spoofing_patches/packages_modules_Permission-Android14.patch +++ /dev/null @@ -1,12 +0,0 @@ -diff --git a/PermissionController/src/com/android/permissioncontroller/permission/utils/Utils.java b/PermissionController/src/com/android/permissioncontroller/permission/utils/Utils.java -index d4354bd72..4b90f9327 100644 ---- a/PermissionController/src/com/android/permissioncontroller/permission/utils/Utils.java -+++ b/PermissionController/src/com/android/permissioncontroller/permission/utils/Utils.java -@@ -21,6 +21,7 @@ import static android.Manifest.permission_group.CALENDAR; - import static android.Manifest.permission_group.CALL_LOG; - import static android.Manifest.permission_group.CAMERA; - import static android.Manifest.permission_group.CONTACTS; -+import static android.Manifest.permission_group.FAKE_PACKAGE; - import static android.Manifest.permission_group.LOCATION; - import static android.Manifest.permission_group.MICROPHONE; - import static android.Manifest.permission_group.NEARBY_DEVICES;