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33c2725946
DivestOS/Patches/LineageOS-15.1/android_frameworks_base/0007-Sensors.patch
Tad 33c2725946 More patch refreshing 
Signed-off-by: Tad <tad@spotco.us>
2021-10-29 16:08:27 -04:00

235 lines
9.9 KiB
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From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: MSe1969 <mse1969@posteo.de>
Date: Sun, 17 Jun 2018 10:49:09 +0200
Subject: [PATCH] - AppOps/PrivacyGuard: New Sensor checks [base]
Add two AppOps for sensor access:
- OP_MOTION_SENSORS (default: ask, strict)
- OP_OTHER_SENSORS (default: allow)
To avoid severe issues when setting selected Ops to 'ASK', the default
mode for systemui, apps with uid 1000 (system) and apps signed with the
platform key will always get the 'allowed' mode as default.
Change-Id: Id12b91720f1e02ea5ca606ecefb30121d19b92bb
---
core/java/android/app/AppOpsManager.java | 34 +++++++++++++++++--
core/res/res/values-de/cm_strings.xml | 2 ++
core/res/res/values-fr/cm_strings.xml | 2 ++
core/res/res/values/cm_strings.xml | 2 ++
core/res/res/values/lineage_arrays.xml | 4 +++
.../com/android/server/AppOpsService.java | 20 +++++++++++
6 files changed, 61 insertions(+), 3 deletions(-)
diff --git a/core/java/android/app/AppOpsManager.java b/core/java/android/app/AppOpsManager.java
index 2db36c8f4e02..d2587f2009df 100644
--- a/core/java/android/app/AppOpsManager.java
+++ b/core/java/android/app/AppOpsManager.java
@@ -280,8 +280,12 @@ public class AppOpsManager {
public static final int OP_DATA_CONNECT_CHANGE = 74;
/** @hide SU access */
public static final int OP_SU = 75;
+ /** @hide Motion Sensors */
+ public static final int OP_MOTION_SENSORS = 76;
+ /** @hide Other Sensors */
+ public static final int OP_OTHER_SENSORS = 77;
/** @hide */
- public static final int _NUM_OP = 76;
+ public static final int _NUM_OP = 78;
/** Access to coarse location information. */
public static final String OPSTR_COARSE_LOCATION = "android:coarse_location";
@@ -407,6 +411,10 @@ public class AppOpsManager {
= "android:data_connect_change";
private static final String OPSTR_SU
= "android:su";
+ private static final String OPSTR_MOTION_SENSORS =
+ "android:motion_sensors";
+ private static final String OPSTR_OTHER_SENSORS =
+ "android:other_sensors";
// Warning: If an permission is added here it also has to be added to
// com.android.packageinstaller.permission.utils.EventLogger
@@ -540,7 +548,9 @@ public class AppOpsManager {
OP_BOOT_COMPLETED,
OP_NFC_CHANGE,
OP_DATA_CONNECT_CHANGE,
- OP_SU
+ OP_SU,
+ OP_MOTION_SENSORS,
+ OP_OTHER_SENSORS
};
/**
@@ -624,6 +634,8 @@ public class AppOpsManager {
OPSTR_NFC_CHANGE,
OPSTR_DATA_CONNECT_CHANGE,
OPSTR_SU,
+ OPSTR_MOTION_SENSORS,
+ OPSTR_OTHER_SENSORS,
};
/**
@@ -707,6 +719,8 @@ public class AppOpsManager {
"NFC_CHANGE",
"DATA_CONNECT_CHANGE",
"SU",
+ "MOTION_SENSORS",
+ "OTHER_SENSORS",
};
/**
@@ -790,6 +804,8 @@ public class AppOpsManager {
Manifest.permission.NFC,
Manifest.permission.MODIFY_PHONE_STATE,
null,
+ null,
+ null,
};
/**
@@ -874,6 +890,8 @@ public class AppOpsManager {
null, //NFC_CHANGE
null, //DATA_CONNECT_CHANGE
UserManager.DISALLOW_SU, //SU TODO: this should really be investigated.
+ null, //MOTION_SENSORS
+ null, //OTHER_SENSORS
};
/**
@@ -957,6 +975,8 @@ public class AppOpsManager {
true, // NFC_CHANGE
true, //DATA_CONNECT_CHANGE
false, //SU
+ false, //MOTION_SENSORS
+ false, //OTHER_SENSORS
};
/**
@@ -1038,7 +1058,9 @@ public class AppOpsManager {
AppOpsManager.MODE_ALLOWED, // OP_BOOT_COMPLETED
AppOpsManager.MODE_ALLOWED, // OP_NFC_CHANGE
AppOpsManager.MODE_ALLOWED,
- AppOpsManager.MODE_ASK, // OP_SU
+ AppOpsManager.MODE_ASK, // OP_SU
+ AppOpsManager.MODE_ASK, // OP_MOTION_SENSORS
+ AppOpsManager.MODE_ALLOWED, // OP_OTHER_SENSORS
};
/**
@@ -1122,6 +1144,8 @@ public class AppOpsManager {
AppOpsManager.MODE_ASK, // OP_NFC_CHANGE
AppOpsManager.MODE_ASK, // OP_DATA_CONNECT_CHANGE
AppOpsManager.MODE_ASK, // OP_SU
+ AppOpsManager.MODE_ASK, // OP_MOTION_SENSORS
+ AppOpsManager.MODE_ALLOWED, // OP_OTHER_SENSORS
};
/**
@@ -1204,6 +1228,8 @@ public class AppOpsManager {
true, // OP_NFC_CHANGE
true, // OP_DATA_CONNECT_CHANGE
true, // OP_SU
+ true, // OP_MOTION_SENSORS
+ false, // OP_OTHER_SENSORS
};
/**
@@ -1290,6 +1316,8 @@ public class AppOpsManager {
false, // OP_NFC_CHANGE
false, // OP_DATA_CONNECT_CHANGE
false, // OP_SU
+ false, // OP_MOTION_SENSORS
+ false, // OP_OTHER_SENSORS
};
/**
diff --git a/core/res/res/values-de/cm_strings.xml b/core/res/res/values-de/cm_strings.xml
index af5c3fbe12f0..6a8a1e0fc45a 100644
--- a/core/res/res/values-de/cm_strings.xml
+++ b/core/res/res/values-de/cm_strings.xml
@@ -57,7 +57,9 @@
<string name="app_ops_modify_clipboard">die Zwischenablage zu ändern</string>
<string name="app_ops_modify_contacts">Kontakte zu ändern</string>
<string name="app_ops_modify_settings">Einstellungen zu ändern</string>
+ <string name="app_ops_motion_sensors">Bewegungssensoren zu nutzen</string>
<string name="app_ops_mute_unmute_microphone">das Mikrofon zu aktivieren/deaktivieren</string>
+ <string name="app_ops_other_sensors">sonstige Sensoren zu nutzen</string>
<string name="app_ops_phone_calls">Anrufe zu beantworten</string>
<string name="app_ops_picture_in_picture">Bild im Bild zu verwenden</string>
<string name="app_ops_play_audio">Audio wiederzugeben</string>
diff --git a/core/res/res/values-fr/cm_strings.xml b/core/res/res/values-fr/cm_strings.xml
index c223ccbc5dd8..28ee5ba28dcf 100644
--- a/core/res/res/values-fr/cm_strings.xml
+++ b/core/res/res/values-fr/cm_strings.xml
@@ -57,7 +57,9 @@
<string name="app_ops_modify_clipboard">modifier le presse-papiers</string>
<string name="app_ops_modify_contacts">mettre à jour vos contacts</string>
<string name="app_ops_modify_settings">mettre à jour les paramètres du système</string>
+ <string name="app_ops_motion_sensors">utiliser les capteurs de mouvement</string>
<string name="app_ops_mute_unmute_microphone">activer/désactiver le microphone</string>
+ <string name="app_ops_other_sensors">utiliser d\'autres capteurs</string>
<string name="app_ops_phone_calls">répondre aux appels téléphoniques</string>
<string name="app_ops_picture_in_picture">utiliser le mode Picture-in-Picture</string>
<string name="app_ops_play_audio">lecture audio</string>
diff --git a/core/res/res/values/cm_strings.xml b/core/res/res/values/cm_strings.xml
index 4c34888c94ab..d0ec04891c8d 100644
--- a/core/res/res/values/cm_strings.xml
+++ b/core/res/res/values/cm_strings.xml
@@ -70,7 +70,9 @@
<string name="app_ops_modify_clipboard">modify the clipboard</string>
<string name="app_ops_modify_contacts">update your contacts</string>
<string name="app_ops_modify_settings">update system settings</string>
+ <string name="app_ops_motion_sensors">use the motion sensors</string>
<string name="app_ops_mute_unmute_microphone">mute/unmute the microphone</string>
+ <string name="app_ops_other_sensors">use other sensors</string>
<string name="app_ops_phone_calls">answer phone calls</string>
<string name="app_ops_picture_in_picture">use picture in picture</string>
<string name="app_ops_play_audio">play audio</string>
diff --git a/core/res/res/values/lineage_arrays.xml b/core/res/res/values/lineage_arrays.xml
index 65149d2a9e54..5cb3120dbc47 100644
--- a/core/res/res/values/lineage_arrays.xml
+++ b/core/res/res/values/lineage_arrays.xml
@@ -170,6 +170,10 @@
<item>@string/app_ops_toggle_mobile_data</item>
<!-- OP_SU -->
<item>@string/app_ops_su</item>
+ <!-- OP_MOTION_SENSORS -->
+ <item>@string/app_ops_motion_sensors</item>
+ <!-- OP_OTHER_SENSORS -->
+ <item>@string/app_ops_other_sensors</item>
</string-array>
</resources>
diff --git a/services/core/java/com/android/server/AppOpsService.java b/services/core/java/com/android/server/AppOpsService.java
index 8dc8272303e3..0a74101de471 100644
--- a/services/core/java/com/android/server/AppOpsService.java
+++ b/services/core/java/com/android/server/AppOpsService.java
@@ -2841,6 +2841,26 @@ public class AppOpsService extends IAppOpsService.Stub {
}
private int getDefaultMode(int code, int uid, String packageName) {
+ // To allow setting 'MODE_ASK' for own Ops, some precautions to
+ // avoid privileged apps to trigger the toggle are needed:
+
+ // 1st check: Skip uid 1000 and systemui
+ if (uid == android.os.Process.SYSTEM_UID || "com.android.systemui".equals(packageName)) {
+ return AppOpsManager.MODE_ALLOWED;
+ }
+ // 2nd check: Skip apps signed with platform key, except for the 'root' Op
+ if (code != AppOpsManager.OP_SU) {
+ try {
+ int match = AppGlobals.getPackageManager().checkSignatures("android", packageName);
+ if (match >= PackageManager.SIGNATURE_MATCH) {
+ return AppOpsManager.MODE_ALLOWED;
+ }
+ } catch (RemoteException re) {
+ Log.e(TAG, "AppOps getDefaultMode: Can't talk to PM f. Sig.Check", re);
+ }
+ }
+ // end
+
int mode = AppOpsManager.opToDefaultMode(code,
isStrict(code, uid, packageName));
if (AppOpsManager.isStrictOp(code) && mPolicy != null) {
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