diff options
Diffstat (limited to 'security/smack/Kconfig')
| -rw-r--r-- | security/smack/Kconfig | 55 |
1 files changed, 55 insertions, 0 deletions
diff --git a/security/smack/Kconfig b/security/smack/Kconfig new file mode 100644 index 0000000000..5a8dfad469 --- /dev/null +++ b/security/smack/Kconfig @@ -0,0 +1,55 @@ +# SPDX-License-Identifier: GPL-2.0-only +config SECURITY_SMACK + bool "Simplified Mandatory Access Control Kernel Support" + depends on NET + depends on INET + depends on SECURITY + select NETLABEL + select SECURITY_NETWORK + default n + help + This selects the Simplified Mandatory Access Control Kernel. + Smack is useful for sensitivity, integrity, and a variety + of other mandatory security schemes. + If you are unsure how to answer this question, answer N. + +config SECURITY_SMACK_BRINGUP + bool "Reporting on access granted by Smack rules" + depends on SECURITY_SMACK + default n + help + Enable the bring-up ("b") access mode in Smack rules. + When access is granted by a rule with the "b" mode a + message about the access requested is generated. The + intention is that a process can be granted a wide set + of access initially with the bringup mode set on the + rules. The developer can use the information to + identify which rules are necessary and what accesses + may be inappropriate. The developer can reduce the + access rule set once the behavior is well understood. + This is a superior mechanism to the oft abused + "permissive" mode of other systems. + If you are unsure how to answer this question, answer N. + +config SECURITY_SMACK_NETFILTER + bool "Packet marking using secmarks for netfilter" + depends on SECURITY_SMACK + depends on NETWORK_SECMARK + depends on NETFILTER + default n + help + This enables security marking of network packets using + Smack labels. + If you are unsure how to answer this question, answer N. + +config SECURITY_SMACK_APPEND_SIGNALS + bool "Treat delivering signals as an append operation" + depends on SECURITY_SMACK + default n + help + Sending a signal has been treated as a write operation to the + receiving process. If this option is selected, the delivery + will be an append operation instead. This makes it possible + to differentiate between delivering a network packet and + delivering a signal in the Smack rules. + If you are unsure how to answer this question, answer N. |