ima: Fallback to the builtin hash algorithm

[mirror_ubuntu-bionic-kernel.git] / security / Kconfig

diff --git a/security/Kconfig b/security/Kconfig
index 3bc5e8475d77ffa9f9fe72d4fb9e75851450729d..16803be979b247643f6082718b69eead34cf23fb 100644 (file)
--- a/security/Kconfig
+++ b/security/Kconfig
@@ -408,6 +408,42 @@ menu "Default Security Module or Modules"
               bool
               default y if SECURITY_DAC_STACKED
 
+choice
+       depends on SECURITY_STACKING && !SECURITY_DAC_STACKED
+       prompt "Default LSM for legacy interfaces"
+       default SECURITY_DEFAULT_DISPLAY_SELINUX if SECURITY_SELINUX_STACKED
+       default SECURITY_DEFAULT_DISPLAY_SMACK if SECURITY_SMACK_STACKED
+       default SECURITY_DEFAULT_DISPLAY_TOMOYO if SECURITY_TOMOYO_STACKED
+       default SECURITY_DEFAULT_DISPALY_APPARMOR if SECURITY_APPARMOR_STACKED
+       default SECURITY_DEFAULT_DISPLAY_FIRST
+
+       help
+         Select the security module context that will be displayed by
+          default on legacy interfaces if the kernel parameter
+          security.display= is not specified.
+
+       config SECURITY_DEFAULT_DISPLAY_SELINUX
+               bool "SELinux" if SECURITY_SELINUX_STACKED=y
+
+       config SECURITY_DEFAULT_DISPLAY_SMACK
+               bool "Simplified Mandatory Access Control" if SECURITY_SMACK_STACKED
+
+       config SECURITY_DEFAULT_DISPLAY_TOMOYO
+               bool "TOMOYO" if SECURITY_TOMOYO_STACKED
+
+       config SECURITY_DEFAULT_DISPLAY_APPARMOR
+               bool "AppArmor" if SECURITY_APPARMOR_STACKED
+
+endchoice
+
+config SECURITY_DEFAULT_DISPLAY_NAME
+       string
+       default "selinux" if SECURITY_DEFAULT_DISPLAY_SELINUX
+       default "smack" if SECURITY_DEFAULT_DISPLAY_SMACK
+       default "tomoyo" if SECURITY_DEFAULT_DISPLAY_TOMOYO
+       default "apparmor" if SECURITY_DEFAULT_DISPLAY_APPARMOR
+       default "" if DEFAULT_SECURITY_DAC
+
 endmenu
 
 config DEFAULT_SECURITY