083c1290ca
The crypto framework can be built as a loadable module, but the apparmor hash code can only be built-in, which then causes a link error: security/built-in.o: In function `aa_calc_profile_hash': integrity_audit.c:(.text+0x21610): undefined reference to `crypto_shash_update' security/built-in.o: In function `init_profile_hash': integrity_audit.c:(.init.text+0xb4c): undefined reference to `crypto_alloc_shash' This changes Apparmor to use 'select CRYPTO' like a lot of other subsystems do. Signed-off-by: Arnd Bergmann <arnd@arndb.de> Acked-by: John Johansen <john.johansen@canonical.com> Signed-off-by: James Morris <james.l.morris@oracle.com>
44 lines
1.3 KiB
Plaintext
44 lines
1.3 KiB
Plaintext
config SECURITY_APPARMOR
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bool "AppArmor support"
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depends on SECURITY && NET
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select AUDIT
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select SECURITY_PATH
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select SECURITYFS
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select SECURITY_NETWORK
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default n
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help
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This enables the AppArmor security module.
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Required userspace tools (if they are not included in your
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distribution) and further information may be found at
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http://apparmor.wiki.kernel.org
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If you are unsure how to answer this question, answer N.
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config SECURITY_APPARMOR_BOOTPARAM_VALUE
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int "AppArmor boot parameter default value"
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depends on SECURITY_APPARMOR
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range 0 1
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default 1
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help
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This option sets the default value for the kernel parameter
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'apparmor', which allows AppArmor to be enabled or disabled
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at boot. If this option is set to 0 (zero), the AppArmor
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kernel parameter will default to 0, disabling AppArmor at
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boot. If this option is set to 1 (one), the AppArmor
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kernel parameter will default to 1, enabling AppArmor at
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boot.
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If you are unsure how to answer this question, answer 1.
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config SECURITY_APPARMOR_HASH
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bool "SHA1 hash of loaded profiles"
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depends on SECURITY_APPARMOR
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select CRYPTO
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select CRYPTO_SHA1
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default y
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help
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This option selects whether sha1 hashing is done against loaded
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profiles and exported for inspection to user space via the apparmor
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filesystem.
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