mirror of
https://github.com/Divested-Mobile/DivestOS-Build.git
synced 2024-12-22 22:19:21 -05:00
117 lines
6.8 KiB
Diff
117 lines
6.8 KiB
Diff
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
|
|
From: Daniel Micay <danielmicay@gmail.com>
|
|
Date: Fri, 21 Jul 2017 08:42:55 -0400
|
|
Subject: [PATCH] support new special runtime permissions
|
|
|
|
These are treated as a runtime permission even for legacy apps. They
|
|
need to be granted by default for all apps to maintain compatibility.
|
|
---
|
|
.../server/pm/PackageManagerService.java | 3 +-
|
|
.../permission/PermissionManagerService.java | 30 ++++++++++++++-----
|
|
2 files changed, 25 insertions(+), 8 deletions(-)
|
|
|
|
diff --git a/services/core/java/com/android/server/pm/PackageManagerService.java b/services/core/java/com/android/server/pm/PackageManagerService.java
|
|
index 25f70b23e68f..443d9a1a2f91 100644
|
|
--- a/services/core/java/com/android/server/pm/PackageManagerService.java
|
|
+++ b/services/core/java/com/android/server/pm/PackageManagerService.java
|
|
@@ -19729,7 +19729,8 @@ public class PackageManagerService extends IPackageManager.Stub
|
|
}
|
|
|
|
// If this permission was granted by default, make sure it is.
|
|
- if ((oldFlags & FLAG_PERMISSION_GRANTED_BY_DEFAULT) != 0) {
|
|
+ if ((oldFlags & FLAG_PERMISSION_GRANTED_BY_DEFAULT) != 0
|
|
+ || PermissionManagerService.isSpecialRuntimePermission(bp.getName())) {
|
|
if (permissionsState.grantRuntimePermission(bp, userId)
|
|
!= PERMISSION_OPERATION_FAILURE) {
|
|
writeRuntimePermissions = true;
|
|
diff --git a/services/core/java/com/android/server/pm/permission/PermissionManagerService.java b/services/core/java/com/android/server/pm/permission/PermissionManagerService.java
|
|
index b902001cd359..e9267683ba19 100644
|
|
--- a/services/core/java/com/android/server/pm/permission/PermissionManagerService.java
|
|
+++ b/services/core/java/com/android/server/pm/permission/PermissionManagerService.java
|
|
@@ -770,6 +770,10 @@ public class PermissionManagerService {
|
|
}
|
|
}
|
|
|
|
+ public static boolean isSpecialRuntimePermission(final String permission) {
|
|
+ return false;
|
|
+ }
|
|
+
|
|
private void grantPermissions(PackageParser.Package pkg, boolean replace,
|
|
String packageOfInterest, PermissionCallback callback) {
|
|
// IMPORTANT: There are two types of permissions: install and runtime.
|
|
@@ -878,7 +882,8 @@ public class PermissionManagerService {
|
|
// their permissions as always granted runtime ones since we need
|
|
// to keep the review required permission flag per user while an
|
|
// install permission's state is shared across all users.
|
|
- if (!appSupportsRuntimePermissions && !mSettings.mPermissionReviewRequired) {
|
|
+ if (!appSupportsRuntimePermissions && !mSettings.mPermissionReviewRequired &&
|
|
+ !isSpecialRuntimePermission(bp.getName())) {
|
|
// For legacy apps dangerous permissions are install time ones.
|
|
grant = GRANT_INSTALL;
|
|
} else if (origPermissions.hasInstallPermission(bp.getName())) {
|
|
@@ -988,7 +993,8 @@ public class PermissionManagerService {
|
|
updatedUserIds, userId);
|
|
}
|
|
} else if (mSettings.mPermissionReviewRequired
|
|
- && !appSupportsRuntimePermissions) {
|
|
+ && !appSupportsRuntimePermissions
|
|
+ && !isSpecialRuntimePermission(bp.getName())) {
|
|
// For legacy apps that need a permission review, every new
|
|
// runtime permission is granted but it is pending a review.
|
|
// We also need to review only platform defined runtime
|
|
@@ -1009,7 +1015,15 @@ public class PermissionManagerService {
|
|
updatedUserIds = ArrayUtils.appendInt(
|
|
updatedUserIds, userId);
|
|
}
|
|
- }
|
|
+ } else if (isSpecialRuntimePermission(bp.name) &&
|
|
+ origPermissions.getRuntimePermissionState(bp.name, userId) == null) {
|
|
+ if (permissionsState.grantRuntimePermission(bp, userId)
|
|
+ != PermissionsState.PERMISSION_OPERATION_FAILURE) {
|
|
+ // We changed the permission, hence have to write.
|
|
+ updatedUserIds = ArrayUtils.appendInt(
|
|
+ updatedUserIds, userId);
|
|
+ }
|
|
+ }
|
|
// Propagate the permission flags.
|
|
permissionsState.updatePermissionFlags(bp, userId, flags, flags);
|
|
}
|
|
@@ -1468,7 +1482,7 @@ public class PermissionManagerService {
|
|
&& (grantedPermissions == null
|
|
|| ArrayUtils.contains(grantedPermissions, permission))) {
|
|
final int flags = permissionsState.getPermissionFlags(permission, userId);
|
|
- if (supportsRuntimePermissions) {
|
|
+ if (supportsRuntimePermissions || isSpecialRuntimePermission(bp.name)) {
|
|
// Installer cannot change immutable permissions.
|
|
if ((flags & immutableFlags) == 0) {
|
|
grantRuntimePermission(permission, pkg.packageName, false, callingUid,
|
|
@@ -1527,7 +1541,7 @@ public class PermissionManagerService {
|
|
// install permission's state is shared across all users.
|
|
if (mSettings.mPermissionReviewRequired
|
|
&& pkg.applicationInfo.targetSdkVersion < Build.VERSION_CODES.M
|
|
- && bp.isRuntime()) {
|
|
+ && bp.isRuntime() && !isSpecialRuntimePermission(bp.name)) {
|
|
return;
|
|
}
|
|
|
|
@@ -1563,7 +1577,8 @@ public class PermissionManagerService {
|
|
+ permName + " for package " + packageName);
|
|
}
|
|
|
|
- if (pkg.applicationInfo.targetSdkVersion < Build.VERSION_CODES.M) {
|
|
+ if (pkg.applicationInfo.targetSdkVersion < Build.VERSION_CODES.M
|
|
+ && !isSpecialRuntimePermission(permName)) {
|
|
Slog.w(TAG, "Cannot grant runtime permission to a legacy app");
|
|
return;
|
|
}
|
|
@@ -1648,7 +1663,8 @@ public class PermissionManagerService {
|
|
// install permission's state is shared across all users.
|
|
if (mSettings.mPermissionReviewRequired
|
|
&& pkg.applicationInfo.targetSdkVersion < Build.VERSION_CODES.M
|
|
- && bp.isRuntime()) {
|
|
+ && bp.isRuntime()
|
|
+ && !isSpecialRuntimePermission(permName)) {
|
|
return;
|
|
}
|
|
|