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manager: Add app profile implementation

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This commit is contained in:
tiann
2023-05-16 17:15:01 +08:00
parent c1427f658a
commit c7adb8e3b1
6 changed files with 166 additions and 15 deletions
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43
manager/app/src/main/cpp/jni.cc
View File

@@ -60,10 +60,49 @@ Java_me_weishu_kernelsu_Natives_allowRoot(JNIEnv *env, jclass clazz, jint uid, j
return allow_su(uid, allow);
}
extern "C"
JNIEXPORT jboolean JNICALL
Java_me_weishu_kernelsu_Natives_isSafeMode(JNIEnv *env, jclass clazz) {
return is_safe_mode();
}
extern "C"
JNIEXPORT jboolean JNICALL
Java_me_weishu_kernelsu_Natives_isAllowlistMode(JNIEnv *env, jclass clazz) {
return is_allowlist_mode();
}
extern "C"
JNIEXPORT jboolean JNICALL
Java_me_weishu_kernelsu_Natives_setAllowlistMode(JNIEnv *env, jclass clazz, jboolean is_allowlist) {
return set_allowlist_mode(is_allowlist);
}
extern "C"
JNIEXPORT jboolean JNICALL
Java_me_weishu_kernelsu_Natives_addUidToAllowlist(JNIEnv *env, jclass clazz, jint uid) {
return add_to_allow_list(uid);
}
extern "C"
JNIEXPORT jboolean JNICALL
Java_me_weishu_kernelsu_Natives_removeUidFromAllowlist(JNIEnv *env, jclass clazz, jint uid) {
return remove_from_allow_list(uid);
}
extern "C"
JNIEXPORT jboolean JNICALL
Java_me_weishu_kernelsu_Natives_addUidToDenylist(JNIEnv *env, jclass clazz, jint uid) {
return add_to_deny_list(uid);
}
extern "C"
JNIEXPORT jboolean JNICALL
Java_me_weishu_kernelsu_Natives_removeUidFromDenylist(JNIEnv *env, jclass clazz, jint uid) {
return remove_from_deny_list(uid);
}
extern "C"
JNIEXPORT jboolean JNICALL
Java_me_weishu_kernelsu_Natives_isUidInAllowlist(JNIEnv *env, jclass clazz, jint uid) {
return is_in_allow_list(uid);
}
extern "C"
JNIEXPORT jboolean JNICALL
Java_me_weishu_kernelsu_Natives_isUidInDenylist(JNIEnv *env, jclass clazz, jint uid) {
return is_in_deny_list(uid);
}

49
manager/app/src/main/cpp/ksu.cc
View File

@@ -18,10 +18,19 @@
#define CMD_GET_VERSION 2
#define CMD_ALLOW_SU 3
#define CMD_DENY_SU 4
#define CMD_GET_ALLOW_LIST 5
#define CMD_GET_SU_LIST 5
#define CMD_GET_DENY_LIST 6
#define CMD_CHECK_SAFEMODE 9
#define CMD_GET_WORK_MODE 10
#define CMD_SET_WORK_MODE 11
#define CMD_IN_ALLOW_LIST 12
#define CMD_IN_DENY_LIST 13
#define CMD_ADD_ALLOW_LIST 14
#define CMD_REMOVE_ALLOW_LIST 15
#define CMD_ADD_DENY_LIST 16
#define CMD_REMOVE_DENY_LIST 17
static bool ksuctl(int cmd, void* arg1, void* arg2) {
int32_t result = 0;
prctl(KERNEL_SU_OPTION, cmd, arg1, arg2, &result);
@@ -55,7 +64,7 @@ bool allow_su(int uid, bool allow) {
}
bool get_allow_list(int *uids, int *size) {
return ksuctl(CMD_GET_ALLOW_LIST, uids, size);
return ksuctl(CMD_GET_SU_LIST, uids, size);
}
bool get_deny_list(int *uids, int *size) {
@@ -65,3 +74,39 @@ bool get_deny_list(int *uids, int *size) {
bool is_safe_mode() {
return ksuctl(CMD_CHECK_SAFEMODE, nullptr, nullptr);
}
bool is_allowlist_mode() {
int32_t mode = -1;
ksuctl(CMD_GET_WORK_MODE, &mode, nullptr);
// for kernel that doesn't support allowlist mode, return -1 and it is always allowlist mode
return mode <= 0;
}
bool set_allowlist_mode(bool allowlist_mode) {
int32_t mode = allowlist_mode ? 0 : 1;
return ksuctl(CMD_SET_WORK_MODE, &mode, nullptr);
}
bool is_in_allow_list(int uid) {
return ksuctl(CMD_IN_ALLOW_LIST, &uid, nullptr);
}
bool is_in_deny_list(int uid) {
return ksuctl(CMD_IN_DENY_LIST, &uid, nullptr);
}
bool add_to_allow_list(int uid) {
return ksuctl(CMD_ADD_ALLOW_LIST, &uid, nullptr);
}
bool remove_from_allow_list(int uid) {
return ksuctl(CMD_REMOVE_ALLOW_LIST, &uid, nullptr);
}
bool add_to_deny_list(int uid) {
return ksuctl(CMD_ADD_DENY_LIST, &uid, nullptr);
}
bool remove_from_deny_list(int uid) {
return ksuctl(CMD_REMOVE_DENY_LIST, &uid, nullptr);
}

16
manager/app/src/main/cpp/ksu.h
View File

@@ -17,4 +17,20 @@ bool get_deny_list(int *uids, int *size);
bool is_safe_mode();
bool is_allowlist_mode();
bool set_allowlist_mode(bool allowlist_mode);
bool is_in_allow_list(int uid);
bool is_in_deny_list(int uid);
bool add_to_allow_list(int uid);
bool remove_from_allow_list(int uid);
bool add_to_deny_list(int uid);
bool remove_from_deny_list(int uid);
#endif //KERNELSU_KSU_H

16
manager/app/src/main/java/me/weishu/kernelsu/Natives.java
View File

@@ -23,4 +23,20 @@ public final class Natives {
public static native boolean allowRoot(int uid, boolean allow);
public static native boolean isSafeMode();
public static native boolean isAllowlistMode();
public static native boolean setAllowlistMode(boolean isAllowlist);
public static native boolean isUidInAllowlist(int uid);
public static native boolean isUidInDenylist(int uid);
public static native boolean addUidToAllowlist(int uid);
public static native boolean removeUidFromAllowlist(int uid);
public static native boolean addUidToDenylist(int uid);
public static native boolean removeUidFromDenylist(int uid);
}

53
manager/app/src/main/java/me/weishu/kernelsu/ui/screen/AppProfile.kt
View File

@@ -76,23 +76,41 @@ fun AppProfileScreen(
})
}
) { paddingValues ->
LoadingDialog()
val showAboutDialog = remember { mutableStateOf(false) }
AboutDialog(showAboutDialog)
Column(modifier = Modifier.padding(paddingValues)) {
val context = LocalContext.current
val scope = rememberCoroutineScope()
val uid = icon.applicationInfo.uid
val isAllowlistModeInit = Natives.isAllowlistMode()
val isInAllowDenyListInit = if (isAllowlistModeInit) {
Natives.isUidInAllowlist(uid)
} else {
Natives.isUidInDenylist(uid)
}
GroupTitle(stringResource(id = R.string.app_profile_title0))
var allowlistMode by rememberSaveable {
mutableStateOf(true)
mutableStateOf(isAllowlistModeInit)
}
var isInAllowDenyList by rememberSaveable {
mutableStateOf(isInAllowDenyListInit)
}
val setAllowlistFailedMsg = if (allowlistMode) {
stringResource(R.string.failed_to_set_allowlist_mode)
} else {
stringResource(R.string.failed_to_set_denylist_mode)
}
WorkingMode(allowlistMode) { checked ->
allowlistMode = !allowlistMode
if (Natives.setAllowlistMode(checked)) {
allowlistMode = !allowlistMode
} else scope.launch {
snackbarHost.showSnackbar(setAllowlistFailedMsg)
}
}
Divider(thickness = Dp.Hairline)
@@ -122,7 +140,6 @@ fun AppProfileScreen(
}
val failMessage = stringResource(R.string.superuser_failed_to_grant_root)
val uid = icon.applicationInfo.uid;
AppSwitch(
Icons.Filled.Security,
stringResource(id = R.string.app_profile_root_switch),
@@ -139,6 +156,11 @@ fun AppProfileScreen(
}
}
val failedToAddAllowListMsg = if (allowlistMode) {
stringResource(R.string.failed_to_add_to_allowlist)
} else {
stringResource(R.string.failed_to_add_to_denylist)
}
AppSwitch(
icon = Icons.Filled.List,
title = if (allowlistMode) {
@@ -146,9 +168,18 @@ fun AppProfileScreen(
} else {
stringResource(id = R.string.app_profile_denylist)
},
checked = true
) {
checked = isInAllowDenyList
) { checked ->
val success = if (allowlistMode) {
Natives.addUidToAllowlist(uid)
} else {
Natives.addUidToDenylist(uid)
}
if (success) {
isInAllowDenyList = checked
} else scope.launch {
snackbarHost.showSnackbar(failedToAddAllowListMsg.format(label))
}
}
Divider(thickness = Dp.Hairline)

4
manager/app/src/main/res/values/strings.xml
View File

@@ -73,4 +73,8 @@
<string name="app_profile_denylist">Denylist</string>
<string name="app_profile_title0">Global</string>
<string name="app_profile_mode">Working Mode</string>
<string name="failed_to_set_allowlist_mode">Failed to switch to allowlist mode</string>
<string name="failed_to_add_to_allowlist">Failed to add %s to allowlist</string>
<string name="failed_to_add_to_denylist">Failed to add %s to denylist</string>
<string name="failed_to_set_denylist_mode">Failed to switch to denylist mode</string>
</resources>