81 lines
1.7 KiB
C
81 lines
1.7 KiB
C
//
|
|
// Created by weishu on 2022/12/9.
|
|
//
|
|
|
|
#ifndef KERNELSU_KSU_H
|
|
#define KERNELSU_KSU_H
|
|
|
|
#include <linux/capability.h>
|
|
|
|
bool become_manager(const char *);
|
|
|
|
int get_version();
|
|
|
|
bool get_allow_list(int *uids, int *size);
|
|
|
|
bool uid_should_umount(int uid);
|
|
|
|
bool is_safe_mode();
|
|
|
|
#define KSU_APP_PROFILE_VER 2
|
|
#define KSU_MAX_PACKAGE_NAME 256
|
|
// NGROUPS_MAX for Linux is 65535 generally, but we only supports 32 groups.
|
|
#define KSU_MAX_GROUPS 32
|
|
#define KSU_SELINUX_DOMAIN 64
|
|
|
|
using p_key_t = char[KSU_MAX_PACKAGE_NAME];
|
|
|
|
struct root_profile {
|
|
int32_t uid;
|
|
int32_t gid;
|
|
|
|
int32_t groups_count;
|
|
int32_t groups[KSU_MAX_GROUPS];
|
|
|
|
// kernel_cap_t is u32[2] for capabilities v3
|
|
struct {
|
|
uint64_t effective;
|
|
uint64_t permitted;
|
|
uint64_t inheritable;
|
|
} capabilities;
|
|
|
|
char selinux_domain[KSU_SELINUX_DOMAIN];
|
|
|
|
int32_t namespaces;
|
|
};
|
|
|
|
struct non_root_profile {
|
|
bool umount_modules;
|
|
};
|
|
|
|
struct app_profile {
|
|
// It may be utilized for backward compatibility, although we have never explicitly made any promises regarding this.
|
|
uint32_t version;
|
|
|
|
// this is usually the package of the app, but can be other value for special apps
|
|
char key[KSU_MAX_PACKAGE_NAME];
|
|
int32_t current_uid;
|
|
bool allow_su;
|
|
|
|
union {
|
|
struct {
|
|
bool use_default;
|
|
char template_name[KSU_MAX_PACKAGE_NAME];
|
|
|
|
struct root_profile profile;
|
|
} rp_config;
|
|
|
|
struct {
|
|
bool use_default;
|
|
|
|
struct non_root_profile profile;
|
|
} nrp_config;
|
|
};
|
|
};
|
|
|
|
bool set_app_profile(const app_profile *profile);
|
|
|
|
bool get_app_profile(p_key_t key, app_profile *profile);
|
|
|
|
#endif //KERNELSU_KSU_H
|