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kernel: selinux support add new type and add builtin unconstrained file type

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weishu
2023-01-24 19:48:41 +07:00
parent fbd7d0f90d
commit e5044b4b6f
2 changed files with 155 additions and 44 deletions
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6
kernel/selinux/rules.c
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@@ -11,6 +11,7 @@
#endif
#define KERNEL_SU_DOMAIN "su"
#define KERNEL_SU_FILE "ksu_file"
#define ALL NULL
void apply_kernelsu_rules()
@@ -36,6 +37,11 @@ void apply_kernelsu_rules()
ksu_typeattribute(db, KERNEL_SU_DOMAIN, "netdomain");
ksu_typeattribute(db, KERNEL_SU_DOMAIN, "bluetoothdomain");
// Create unconstrained file type
ksu_type(db, KERNEL_SU_FILE, "file_type");
ksu_typeattribute(db, KERNEL_SU_FILE, "mlstrustedobject");
ksu_allow(db, ALL, KERNEL_SU_FILE, ALL, ALL);
// allow all!
ksu_allow(db, KERNEL_SU_DOMAIN, ALL, ALL, ALL);