From be1dcb7264e8a20b101a93d01bd671a7f56d07c3 Mon Sep 17 00:00:00 2001 From: topjohnwu Date: Thu, 3 Nov 2016 01:20:35 +0800 Subject: [PATCH] Update built-in rules --- builtin_rules.c | 94 ++++++++++++++++++++++++++----------------------- 1 file changed, 49 insertions(+), 45 deletions(-) diff --git a/builtin_rules.c b/builtin_rules.c index a81f2094b..d7615896a 100644 --- a/builtin_rules.c +++ b/builtin_rules.c @@ -282,6 +282,10 @@ void otherToSU() { allow("surfaceflinger", "app_data_file", "file", ALL); allow("surfaceflinger", "app_data_file", "lnk_file", ALL); add_type("surfaceflinger", "mlstrustedsubject", policy); + + // suMiscL6 + if (exists("audioserver")) + allow("audioserver", "audioserver", "process", "execmem"); } void phh_rules(policydb_t *policydb) { @@ -289,9 +293,8 @@ void phh_rules(policydb_t *policydb) { // Samsung specific // Prevent system from loading policy - if(exists("knox_system_app")) { + if(exists("knox_system_app")) samsung(); - } // Create domains if they don't exist setPermissive("su", 1); @@ -309,10 +312,11 @@ void phh_rules(policydb_t *policydb) { allowSuClient("system_app"); allowSuClient("platform_app"); allowSuClient("su"); + if (exists("priv_app")) + allowSuClient("priv_app"); - if(exists("ssd_tool")) { + if (exists("ssd_tool")) allowSuClient("ssd_tool"); - } // Allow init to execute su daemon/transition allow("init", "su_daemon", "process", "transition"); @@ -330,6 +334,7 @@ void phh_rules(policydb_t *policydb) { add_type("su", "mlstrustedsubject", policy); } +// Minimal to run Magisk script before live patching void magisk_rules(policydb_t *policydb) { policy = policydb; @@ -338,12 +343,12 @@ void magisk_rules(policydb_t *policydb) { add_type("su", "mlstrustedsubject", policy); - // Minimal to run Magisk script before live patching allow("kernel", "su", "fd", "use"); allow("init", "su", "process", ALL); allow("init", "system_file", "dir", ALL); allow("init", "system_file", "lnk_file", ALL); allow("init", "system_file", "file", ALL); + allow("su", "property_socket", "sock_file", "write"); allow("su", "shell_exec", "file", ALL); allow("su", "init", "unix_stream_socket", "connectto"); @@ -355,10 +360,48 @@ void magisk_rules(policydb_t *policydb) { allow("su", "su", "fifo_file", ALL); allow("su", "su", "lnk_file", ALL); allow("su", "su", "dir", ALL); + + // vold, bootanim, surfaceflinger might require mounts in multirom + allow("su", "vold_exec", "file", ALL); + allow("su", "bootanim_exec", "file", ALL); + allow("su", "surfaceflinger_exec", "file", ALL); + + // Access toolbox/toybox tools + allow("su", "toolbox_exec", "file", ALL); + allow("su", "toolbox_exec", "lnk_file", ALL); + + // For /dev allow("su", "device", "file", ALL); allow("su", "device", "fifo_file", ALL); allow("su", "device", "lnk_file", ALL); allow("su", "device", "dir", ALL); + + // For rootfs + allow("su", "rootfs", "file", ALL); + allow("su", "rootfs", "fifo_file", ALL); + allow("su", "rootfs", "lnk_file", ALL); + allow("su", "rootfs", "dir", ALL); + + // For system/cache/data files + allow("su", "system_file", "file", ALL); + allow("su", "system_file", "fifo_file", ALL); + allow("su", "system_file", "lnk_file", ALL); + allow("su", "system_file", "dir", ALL); + allow("su", "system_data_file", "file", ALL); + allow("su", "system_data_file", "fifo_file", ALL); + allow("su", "system_data_file", "lnk_file", ALL); + allow("su", "system_data_file", "dir", ALL); + allow("su", "cache_file", "file", ALL); + allow("su", "cache_file", "fifo_file", ALL); + allow("su", "cache_file", "lnk_file", ALL); + allow("su", "cache_file", "dir", ALL); + + // For sepolicy live patching + allow("su", "kernel", "security", "read_policy"); + allow("su", "kernel", "security", "load_policy"); + allow("su", "selinuxfs", "file", ALL); + + // For detecting current mount status allow("su", "storage_file", "file", ALL); allow("su", "storage_file", "fifo_file", ALL); allow("su", "storage_file", "lnk_file", ALL); @@ -371,46 +414,7 @@ void magisk_rules(policydb_t *policydb) { allow("su", "block_device", "fifo_file", ALL); allow("su", "block_device", "lnk_file", ALL); allow("su", "block_device", "dir", ALL); - allow("su", "rootfs", "file", ALL); - allow("su", "rootfs", "fifo_file", ALL); - allow("su", "rootfs", "lnk_file", ALL); - allow("su", "rootfs", "dir", ALL); - allow("su", "toolbox_exec", "file", ALL); - allow("su", "toolbox_exec", "fifo_file", ALL); - allow("su", "toolbox_exec", "lnk_file", ALL); - allow("su", "toolbox_exec", "dir", ALL); - allow("su", "zygote_exec", "file", ALL); - allow("su", "zygote_exec", "fifo_file", ALL); - allow("su", "zygote_exec", "lnk_file", ALL); - allow("su", "zygote_exec", "dir", ALL); - allow("su", "bootanim_exec", "file", ALL); - allow("su", "bootanim_exec", "fifo_file", ALL); - allow("su", "bootanim_exec", "lnk_file", ALL); - allow("su", "bootanim_exec", "dir", ALL); - allow("su", "dex2oat_exec", "file", ALL); - allow("su", "dex2oat_exec", "fifo_file", ALL); - allow("su", "dex2oat_exec", "lnk_file", ALL); - allow("su", "dex2oat_exec", "dir", ALL); - allow("su", "fsck_exec", "file", ALL); - allow("su", "fsck_exec", "fifo_file", ALL); - allow("su", "fsck_exec", "lnk_file", ALL); - allow("su", "fsck_exec", "dir", ALL); - allow("su", "cache_file", "file", ALL); - allow("su", "cache_file", "fifo_file", ALL); - allow("su", "cache_file", "lnk_file", ALL); - allow("su", "cache_file", "dir", ALL); - allow("su", "system_file", "file", ALL); - allow("su", "system_file", "fifo_file", ALL); - allow("su", "system_file", "lnk_file", ALL); - allow("su", "system_file", "dir", ALL); - allow("su", "system_data_file", "file", ALL); - allow("su", "system_data_file", "fifo_file", ALL); - allow("su", "system_data_file", "lnk_file", ALL); - allow("su", "system_data_file", "dir", ALL); - allow("su", "kernel", "security", "read_policy"); - allow("su", "kernel", "security", "load_policy"); - allow("su", "selinuxfs", "file", ALL); - + // Xposed allow("untrusted_app", "untrusted_app", "capability", "setgid"); allow("system_server", "dex2oat_exec", "file", ALL);