Blame view

security/tomoyo/Kconfig 2.85 KB
00d7d6f84   Kentaro Takeda   Kconfig and Makefile
1
2
3
  config SECURITY_TOMOYO
  	bool "TOMOYO Linux Support"
  	depends on SECURITY
059d84dbb   Tetsuo Handa   TOMOYO: Add socke...
4
  	depends on NET
00d7d6f84   Kentaro Takeda   Kconfig and Makefile
5
6
  	select SECURITYFS
  	select SECURITY_PATH
059d84dbb   Tetsuo Handa   TOMOYO: Add socke...
7
  	select SECURITY_NETWORK
83fe27ea5   Pranith Kumar   rcu: Make SRCU op...
8
  	select SRCU
7e114bbf5   Michal Marek   tomoyo: Use bin2c...
9
  	select BUILD_BIN2C
00d7d6f84   Kentaro Takeda   Kconfig and Makefile
10
11
12
13
14
15
  	default n
  	help
  	  This selects TOMOYO Linux, pathname-based access control.
  	  Required userspace tools and further information may be
  	  found at <http://tomoyo.sourceforge.jp/>.
  	  If you are unsure how to answer this question, answer N.
0e4ae0e0d   Tetsuo Handa   TOMOYO: Make seve...
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
  
  config SECURITY_TOMOYO_MAX_ACCEPT_ENTRY
  	int "Default maximal count for learning mode"
  	default 2048
  	range 0 2147483647
  	depends on SECURITY_TOMOYO
  	help
  	  This is the default value for maximal ACL entries
  	  that are automatically appended into policy at "learning mode".
  	  Some programs access thousands of objects, so running
  	  such programs in "learning mode" dulls the system response
  	  and consumes much memory.
  	  This is the safeguard for such programs.
  
  config SECURITY_TOMOYO_MAX_AUDIT_LOG
  	int "Default maximal count for audit log"
  	default 1024
  	range 0 2147483647
  	depends on SECURITY_TOMOYO
  	help
  	  This is the default value for maximal entries for
  	  audit logs that the kernel can hold on memory.
  	  You can read the log via /sys/kernel/security/tomoyo/audit.
  	  If you don't need audit logs, you may set this value to 0.
  
  config SECURITY_TOMOYO_OMIT_USERSPACE_LOADER
  	bool "Activate without calling userspace policy loader."
  	default n
  	depends on SECURITY_TOMOYO
  	---help---
  	  Say Y here if you want to activate access control as soon as built-in
  	  policy was loaded. This option will be useful for systems where
  	  operations which can lead to the hijacking of the boot sequence are
  	  needed before loading the policy. For example, you can activate
  	  immediately after loading the fixed part of policy which will allow
  	  only operations needed for mounting a partition which contains the
  	  variant part of policy and verifying (e.g. running GPG check) and
  	  loading the variant part of policy. Since you can start using
  	  enforcing mode from the beginning, you can reduce the possibility of
  	  hijacking the boot sequence.
  
  config SECURITY_TOMOYO_POLICY_LOADER
  	string "Location of userspace policy loader"
  	default "/sbin/tomoyo-init"
  	depends on SECURITY_TOMOYO
  	depends on !SECURITY_TOMOYO_OMIT_USERSPACE_LOADER
  	---help---
  	  This is the default pathname of policy loader which is called before
  	  activation. You can override this setting via TOMOYO_loader= kernel
  	  command line option.
  
  config SECURITY_TOMOYO_ACTIVATION_TRIGGER
  	string "Trigger for calling userspace policy loader"
  	default "/sbin/init"
  	depends on SECURITY_TOMOYO
  	depends on !SECURITY_TOMOYO_OMIT_USERSPACE_LOADER
  	---help---
  	  This is the default pathname of activation trigger.
  	  You can override this setting via TOMOYO_trigger= kernel command line
  	  option. For example, if you pass init=/bin/systemd option, you may
  	  want to also pass TOMOYO_trigger=/bin/systemd option.