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linux/security/lsm_init.c

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lsm: split the init code out into lsm_init.c Continue to pull code out of security/security.c to help improve readability by pulling all of the LSM framework initialization code out into a new file. No code changes. Reviewed-by: Kees Cook <kees@kernel.org> Reviewed-by: John Johansen <john.johansen@canonical.com> Reviewed-by: Casey Schaufler <casey@schaufler-ca.com> Reviewed-by: Mimi Zohar <zohar@linux.ibm.com> Signed-off-by: Paul Moore <paul@paul-moore.com>
2025-02-06 16:44:10 -05:00
lsm: rework the LSM enable/disable setter/getter functions In addition to style changes, rename set_enabled() to lsm_enabled_set() and is_enabled() to lsm_is_enabled() to better fit within the LSM initialization code. Reviewed-by: Casey Schaufler <casey@schaufler-ca.com> Reviewed-by: John Johansen <john.johhansen@canonical.com> Reviewed-by: Mimi Zohar <zohar@linux.ibm.com> Signed-off-by: Paul Moore <paul@paul-moore.com>
2025-04-10 22:04:26 -04:00
lsm: split the init code out into lsm_init.c Continue to pull code out of security/security.c to help improve readability by pulling all of the LSM framework initialization code out into a new file. No code changes. Reviewed-by: Kees Cook <kees@kernel.org> Reviewed-by: John Johansen <john.johansen@canonical.com> Reviewed-by: Casey Schaufler <casey@schaufler-ca.com> Reviewed-by: Mimi Zohar <zohar@linux.ibm.com> Signed-off-by: Paul Moore <paul@paul-moore.com>
2025-02-06 16:44:10 -05:00
lsm: fold lsm_init_ordered() into security_init() With only security_init() calling lsm_init_ordered, it makes little sense to keep lsm_init_ordered() as a standalone function. Fold lsm_init_ordered() into security_init(). Reviewed-by: Casey Schaufler <casey@schaufler-ca.com> Reviewed-by: John Johansen <john.johhansen@canonical.com> Signed-off-by: Paul Moore <paul@paul-moore.com>
2025-02-12 18:10:37 -05:00
lsm: rename the lsm order variables for consistency Rename the builtin_lsm_order variable to lsm_order_builtin, chosen_lsm_order to lsm_order_cmdline, chosen_major_lsm to lsm_order_legacy, ordered_lsms[] to lsm_order[], and exclusive to lsm_exclusive. This patch also renames the associated kernel command line parsing functions and adds some basic function comment blocks. The parsing function choose_major_lsm() was renamed to lsm_choose_security(), choose_lsm_order() to lsm_choose_lsm(), and enable_debug() to lsm_debug_enable(). Reviewed-by: Kees Cook <kees@kernel.org> Reviewed-by: John Johansen <john.johansen@canonical.com> Reviewed-by: Casey Schaufler <casey@schaufler-ca.com> Reviewed-by: Mimi Zohar <zohar@linux.ibm.com> Signed-off-by: Paul Moore <paul@paul-moore.com>
2025-02-11 17:13:26 -05:00
lsm: split the init code out into lsm_init.c Continue to pull code out of security/security.c to help improve readability by pulling all of the LSM framework initialization code out into a new file. No code changes. Reviewed-by: Kees Cook <kees@kernel.org> Reviewed-by: John Johansen <john.johansen@canonical.com> Reviewed-by: Casey Schaufler <casey@schaufler-ca.com> Reviewed-by: Mimi Zohar <zohar@linux.ibm.com> Signed-off-by: Paul Moore <paul@paul-moore.com>
2025-02-06 16:44:10 -05:00
lsm: rename the lsm order variables for consistency Rename the builtin_lsm_order variable to lsm_order_builtin, chosen_lsm_order to lsm_order_cmdline, chosen_major_lsm to lsm_order_legacy, ordered_lsms[] to lsm_order[], and exclusive to lsm_exclusive. This patch also renames the associated kernel command line parsing functions and adds some basic function comment blocks. The parsing function choose_major_lsm() was renamed to lsm_choose_security(), choose_lsm_order() to lsm_choose_lsm(), and enable_debug() to lsm_debug_enable(). Reviewed-by: Kees Cook <kees@kernel.org> Reviewed-by: John Johansen <john.johansen@canonical.com> Reviewed-by: Casey Schaufler <casey@schaufler-ca.com> Reviewed-by: Mimi Zohar <zohar@linux.ibm.com> Signed-off-by: Paul Moore <paul@paul-moore.com>
2025-02-11 17:13:26 -05:00
lsm: split the init code out into lsm_init.c Continue to pull code out of security/security.c to help improve readability by pulling all of the LSM framework initialization code out into a new file. No code changes. Reviewed-by: Kees Cook <kees@kernel.org> Reviewed-by: John Johansen <john.johansen@canonical.com> Reviewed-by: Casey Schaufler <casey@schaufler-ca.com> Reviewed-by: Mimi Zohar <zohar@linux.ibm.com> Signed-off-by: Paul Moore <paul@paul-moore.com>
2025-02-06 16:44:10 -05:00
lsm: introduce looping macros for the initialization code There are three common for loop patterns in the LSM initialization code to loop through the ordered LSM list and the registered "early" LSMs. This patch implements these loop patterns as macros to help simplify the code and reduce the chance for errors. Reviewed-by: Casey Schaufler <casey@schaufler-ca.com> Reviewed-by: John Johansen <john.johhansen@canonical.com> Reviewed-by: Mimi Zohar <zohar@linux.ibm.com> Signed-off-by: Paul Moore <paul@paul-moore.com>
2025-04-09 17:59:42 -04:00
lsm: rename the lsm order variables for consistency Rename the builtin_lsm_order variable to lsm_order_builtin, chosen_lsm_order to lsm_order_cmdline, chosen_major_lsm to lsm_order_legacy, ordered_lsms[] to lsm_order[], and exclusive to lsm_exclusive. This patch also renames the associated kernel command line parsing functions and adds some basic function comment blocks. The parsing function choose_major_lsm() was renamed to lsm_choose_security(), choose_lsm_order() to lsm_choose_lsm(), and enable_debug() to lsm_debug_enable(). Reviewed-by: Kees Cook <kees@kernel.org> Reviewed-by: John Johansen <john.johansen@canonical.com> Reviewed-by: Casey Schaufler <casey@schaufler-ca.com> Reviewed-by: Mimi Zohar <zohar@linux.ibm.com> Signed-off-by: Paul Moore <paul@paul-moore.com>
2025-02-11 17:13:26 -05:00
lsm: introduce looping macros for the initialization code There are three common for loop patterns in the LSM initialization code to loop through the ordered LSM list and the registered "early" LSMs. This patch implements these loop patterns as macros to help simplify the code and reduce the chance for errors. Reviewed-by: Casey Schaufler <casey@schaufler-ca.com> Reviewed-by: John Johansen <john.johhansen@canonical.com> Reviewed-by: Mimi Zohar <zohar@linux.ibm.com> Signed-off-by: Paul Moore <paul@paul-moore.com>
2025-04-09 17:59:42 -04:00
lsm: rename the lsm order variables for consistency Rename the builtin_lsm_order variable to lsm_order_builtin, chosen_lsm_order to lsm_order_cmdline, chosen_major_lsm to lsm_order_legacy, ordered_lsms[] to lsm_order[], and exclusive to lsm_exclusive. This patch also renames the associated kernel command line parsing functions and adds some basic function comment blocks. The parsing function choose_major_lsm() was renamed to lsm_choose_security(), choose_lsm_order() to lsm_choose_lsm(), and enable_debug() to lsm_debug_enable(). Reviewed-by: Kees Cook <kees@kernel.org> Reviewed-by: John Johansen <john.johansen@canonical.com> Reviewed-by: Casey Schaufler <casey@schaufler-ca.com> Reviewed-by: Mimi Zohar <zohar@linux.ibm.com> Signed-off-by: Paul Moore <paul@paul-moore.com>
2025-02-11 17:13:26 -05:00
lsm: split the init code out into lsm_init.c Continue to pull code out of security/security.c to help improve readability by pulling all of the LSM framework initialization code out into a new file. No code changes. Reviewed-by: Kees Cook <kees@kernel.org> Reviewed-by: John Johansen <john.johansen@canonical.com> Reviewed-by: Casey Schaufler <casey@schaufler-ca.com> Reviewed-by: Mimi Zohar <zohar@linux.ibm.com> Signed-off-by: Paul Moore <paul@paul-moore.com>
2025-02-06 16:44:10 -05:00
lsm: rename the lsm order variables for consistency Rename the builtin_lsm_order variable to lsm_order_builtin, chosen_lsm_order to lsm_order_cmdline, chosen_major_lsm to lsm_order_legacy, ordered_lsms[] to lsm_order[], and exclusive to lsm_exclusive. This patch also renames the associated kernel command line parsing functions and adds some basic function comment blocks. The parsing function choose_major_lsm() was renamed to lsm_choose_security(), choose_lsm_order() to lsm_choose_lsm(), and enable_debug() to lsm_debug_enable(). Reviewed-by: Kees Cook <kees@kernel.org> Reviewed-by: John Johansen <john.johansen@canonical.com> Reviewed-by: Casey Schaufler <casey@schaufler-ca.com> Reviewed-by: Mimi Zohar <zohar@linux.ibm.com> Signed-off-by: Paul Moore <paul@paul-moore.com>
2025-02-11 17:13:26 -05:00
lsm: split the init code out into lsm_init.c Continue to pull code out of security/security.c to help improve readability by pulling all of the LSM framework initialization code out into a new file. No code changes. Reviewed-by: Kees Cook <kees@kernel.org> Reviewed-by: John Johansen <john.johansen@canonical.com> Reviewed-by: Casey Schaufler <casey@schaufler-ca.com> Reviewed-by: Mimi Zohar <zohar@linux.ibm.com> Signed-off-by: Paul Moore <paul@paul-moore.com>
2025-02-06 16:44:10 -05:00
lsm: rename the lsm order variables for consistency Rename the builtin_lsm_order variable to lsm_order_builtin, chosen_lsm_order to lsm_order_cmdline, chosen_major_lsm to lsm_order_legacy, ordered_lsms[] to lsm_order[], and exclusive to lsm_exclusive. This patch also renames the associated kernel command line parsing functions and adds some basic function comment blocks. The parsing function choose_major_lsm() was renamed to lsm_choose_security(), choose_lsm_order() to lsm_choose_lsm(), and enable_debug() to lsm_debug_enable(). Reviewed-by: Kees Cook <kees@kernel.org> Reviewed-by: John Johansen <john.johansen@canonical.com> Reviewed-by: Casey Schaufler <casey@schaufler-ca.com> Reviewed-by: Mimi Zohar <zohar@linux.ibm.com> Signed-off-by: Paul Moore <paul@paul-moore.com>
2025-02-11 17:13:26 -05:00
lsm: split the init code out into lsm_init.c Continue to pull code out of security/security.c to help improve readability by pulling all of the LSM framework initialization code out into a new file. No code changes. Reviewed-by: Kees Cook <kees@kernel.org> Reviewed-by: John Johansen <john.johansen@canonical.com> Reviewed-by: Casey Schaufler <casey@schaufler-ca.com> Reviewed-by: Mimi Zohar <zohar@linux.ibm.com> Signed-off-by: Paul Moore <paul@paul-moore.com>
2025-02-06 16:44:10 -05:00
lsm: rename the lsm order variables for consistency Rename the builtin_lsm_order variable to lsm_order_builtin, chosen_lsm_order to lsm_order_cmdline, chosen_major_lsm to lsm_order_legacy, ordered_lsms[] to lsm_order[], and exclusive to lsm_exclusive. This patch also renames the associated kernel command line parsing functions and adds some basic function comment blocks. The parsing function choose_major_lsm() was renamed to lsm_choose_security(), choose_lsm_order() to lsm_choose_lsm(), and enable_debug() to lsm_debug_enable(). Reviewed-by: Kees Cook <kees@kernel.org> Reviewed-by: John Johansen <john.johansen@canonical.com> Reviewed-by: Casey Schaufler <casey@schaufler-ca.com> Reviewed-by: Mimi Zohar <zohar@linux.ibm.com> Signed-off-by: Paul Moore <paul@paul-moore.com>
2025-02-11 17:13:26 -05:00
lsm: split the init code out into lsm_init.c Continue to pull code out of security/security.c to help improve readability by pulling all of the LSM framework initialization code out into a new file. No code changes. Reviewed-by: Kees Cook <kees@kernel.org> Reviewed-by: John Johansen <john.johansen@canonical.com> Reviewed-by: Casey Schaufler <casey@schaufler-ca.com> Reviewed-by: Mimi Zohar <zohar@linux.ibm.com> Signed-off-by: Paul Moore <paul@paul-moore.com>
2025-02-06 16:44:10 -05:00
lsm: rename the lsm order variables for consistency Rename the builtin_lsm_order variable to lsm_order_builtin, chosen_lsm_order to lsm_order_cmdline, chosen_major_lsm to lsm_order_legacy, ordered_lsms[] to lsm_order[], and exclusive to lsm_exclusive. This patch also renames the associated kernel command line parsing functions and adds some basic function comment blocks. The parsing function choose_major_lsm() was renamed to lsm_choose_security(), choose_lsm_order() to lsm_choose_lsm(), and enable_debug() to lsm_debug_enable(). Reviewed-by: Kees Cook <kees@kernel.org> Reviewed-by: John Johansen <john.johansen@canonical.com> Reviewed-by: Casey Schaufler <casey@schaufler-ca.com> Reviewed-by: Mimi Zohar <zohar@linux.ibm.com> Signed-off-by: Paul Moore <paul@paul-moore.com>
2025-02-11 17:13:26 -05:00
lsm: split the init code out into lsm_init.c Continue to pull code out of security/security.c to help improve readability by pulling all of the LSM framework initialization code out into a new file. No code changes. Reviewed-by: Kees Cook <kees@kernel.org> Reviewed-by: John Johansen <john.johansen@canonical.com> Reviewed-by: Casey Schaufler <casey@schaufler-ca.com> Reviewed-by: Mimi Zohar <zohar@linux.ibm.com> Signed-off-by: Paul Moore <paul@paul-moore.com>
2025-02-06 16:44:10 -05:00
lsm: rename the lsm order variables for consistency Rename the builtin_lsm_order variable to lsm_order_builtin, chosen_lsm_order to lsm_order_cmdline, chosen_major_lsm to lsm_order_legacy, ordered_lsms[] to lsm_order[], and exclusive to lsm_exclusive. This patch also renames the associated kernel command line parsing functions and adds some basic function comment blocks. The parsing function choose_major_lsm() was renamed to lsm_choose_security(), choose_lsm_order() to lsm_choose_lsm(), and enable_debug() to lsm_debug_enable(). Reviewed-by: Kees Cook <kees@kernel.org> Reviewed-by: John Johansen <john.johansen@canonical.com> Reviewed-by: Casey Schaufler <casey@schaufler-ca.com> Reviewed-by: Mimi Zohar <zohar@linux.ibm.com> Signed-off-by: Paul Moore <paul@paul-moore.com>
2025-02-11 17:13:26 -05:00
lsm: split the init code out into lsm_init.c Continue to pull code out of security/security.c to help improve readability by pulling all of the LSM framework initialization code out into a new file. No code changes. Reviewed-by: Kees Cook <kees@kernel.org> Reviewed-by: John Johansen <john.johansen@canonical.com> Reviewed-by: Casey Schaufler <casey@schaufler-ca.com> Reviewed-by: Mimi Zohar <zohar@linux.ibm.com> Signed-off-by: Paul Moore <paul@paul-moore.com>
2025-02-06 16:44:10 -05:00
lsm: rename the lsm order variables for consistency Rename the builtin_lsm_order variable to lsm_order_builtin, chosen_lsm_order to lsm_order_cmdline, chosen_major_lsm to lsm_order_legacy, ordered_lsms[] to lsm_order[], and exclusive to lsm_exclusive. This patch also renames the associated kernel command line parsing functions and adds some basic function comment blocks. The parsing function choose_major_lsm() was renamed to lsm_choose_security(), choose_lsm_order() to lsm_choose_lsm(), and enable_debug() to lsm_debug_enable(). Reviewed-by: Kees Cook <kees@kernel.org> Reviewed-by: John Johansen <john.johansen@canonical.com> Reviewed-by: Casey Schaufler <casey@schaufler-ca.com> Reviewed-by: Mimi Zohar <zohar@linux.ibm.com> Signed-off-by: Paul Moore <paul@paul-moore.com>
2025-02-11 17:13:26 -05:00
lsm: split the init code out into lsm_init.c Continue to pull code out of security/security.c to help improve readability by pulling all of the LSM framework initialization code out into a new file. No code changes. Reviewed-by: Kees Cook <kees@kernel.org> Reviewed-by: John Johansen <john.johansen@canonical.com> Reviewed-by: Casey Schaufler <casey@schaufler-ca.com> Reviewed-by: Mimi Zohar <zohar@linux.ibm.com> Signed-off-by: Paul Moore <paul@paul-moore.com>
2025-02-06 16:44:10 -05:00
lsm: cleanup the debug and console output in lsm_init.c Move away from an init specific init_debug() macro to a more general lsm_pr()/lsm_pr_cont()/lsm_pr_dbg() set of macros that are available both before and after init. In the process we do a number of minor changes to improve the LSM initialization output and cleanup the code somewhat. Reviewed-by: Casey Schaufler <casey@schaufler-ca.com> Reviewed-by: John Johansen <john.johhansen@canonical.com> Signed-off-by: Paul Moore <paul@paul-moore.com>
2025-02-12 18:20:01 -05:00
lsm: split the init code out into lsm_init.c Continue to pull code out of security/security.c to help improve readability by pulling all of the LSM framework initialization code out into a new file. No code changes. Reviewed-by: Kees Cook <kees@kernel.org> Reviewed-by: John Johansen <john.johansen@canonical.com> Reviewed-by: Casey Schaufler <casey@schaufler-ca.com> Reviewed-by: Mimi Zohar <zohar@linux.ibm.com> Signed-off-by: Paul Moore <paul@paul-moore.com>
2025-02-06 16:44:10 -05:00
lsm: rename the lsm order variables for consistency Rename the builtin_lsm_order variable to lsm_order_builtin, chosen_lsm_order to lsm_order_cmdline, chosen_major_lsm to lsm_order_legacy, ordered_lsms[] to lsm_order[], and exclusive to lsm_exclusive. This patch also renames the associated kernel command line parsing functions and adds some basic function comment blocks. The parsing function choose_major_lsm() was renamed to lsm_choose_security(), choose_lsm_order() to lsm_choose_lsm(), and enable_debug() to lsm_debug_enable(). Reviewed-by: Kees Cook <kees@kernel.org> Reviewed-by: John Johansen <john.johansen@canonical.com> Reviewed-by: Casey Schaufler <casey@schaufler-ca.com> Reviewed-by: Mimi Zohar <zohar@linux.ibm.com> Signed-off-by: Paul Moore <paul@paul-moore.com>
2025-02-11 17:13:26 -05:00
lsm: split the init code out into lsm_init.c Continue to pull code out of security/security.c to help improve readability by pulling all of the LSM framework initialization code out into a new file. No code changes. Reviewed-by: Kees Cook <kees@kernel.org> Reviewed-by: John Johansen <john.johansen@canonical.com> Reviewed-by: Casey Schaufler <casey@schaufler-ca.com> Reviewed-by: Mimi Zohar <zohar@linux.ibm.com> Signed-off-by: Paul Moore <paul@paul-moore.com>
2025-02-06 16:44:10 -05:00
lsm: rework the LSM enable/disable setter/getter functions In addition to style changes, rename set_enabled() to lsm_enabled_set() and is_enabled() to lsm_is_enabled() to better fit within the LSM initialization code. Reviewed-by: Casey Schaufler <casey@schaufler-ca.com> Reviewed-by: John Johansen <john.johhansen@canonical.com> Reviewed-by: Mimi Zohar <zohar@linux.ibm.com> Signed-off-by: Paul Moore <paul@paul-moore.com>
2025-04-10 22:04:26 -04:00
lsm: split the init code out into lsm_init.c Continue to pull code out of security/security.c to help improve readability by pulling all of the LSM framework initialization code out into a new file. No code changes. Reviewed-by: Kees Cook <kees@kernel.org> Reviewed-by: John Johansen <john.johansen@canonical.com> Reviewed-by: Casey Schaufler <casey@schaufler-ca.com> Reviewed-by: Mimi Zohar <zohar@linux.ibm.com> Signed-off-by: Paul Moore <paul@paul-moore.com>
2025-02-06 16:44:10 -05:00
lsm: rework the LSM enable/disable setter/getter functions In addition to style changes, rename set_enabled() to lsm_enabled_set() and is_enabled() to lsm_is_enabled() to better fit within the LSM initialization code. Reviewed-by: Casey Schaufler <casey@schaufler-ca.com> Reviewed-by: John Johansen <john.johhansen@canonical.com> Reviewed-by: Mimi Zohar <zohar@linux.ibm.com> Signed-off-by: Paul Moore <paul@paul-moore.com>
2025-04-10 22:04:26 -04:00
lsm: split the init code out into lsm_init.c Continue to pull code out of security/security.c to help improve readability by pulling all of the LSM framework initialization code out into a new file. No code changes. Reviewed-by: Kees Cook <kees@kernel.org> Reviewed-by: John Johansen <john.johansen@canonical.com> Reviewed-by: Casey Schaufler <casey@schaufler-ca.com> Reviewed-by: Mimi Zohar <zohar@linux.ibm.com> Signed-off-by: Paul Moore <paul@paul-moore.com>
2025-02-06 16:44:10 -05:00
lsm: rework the LSM enable/disable setter/getter functions In addition to style changes, rename set_enabled() to lsm_enabled_set() and is_enabled() to lsm_is_enabled() to better fit within the LSM initialization code. Reviewed-by: Casey Schaufler <casey@schaufler-ca.com> Reviewed-by: John Johansen <john.johhansen@canonical.com> Reviewed-by: Mimi Zohar <zohar@linux.ibm.com> Signed-off-by: Paul Moore <paul@paul-moore.com>
2025-04-10 22:04:26 -04:00
lsm: split the init code out into lsm_init.c Continue to pull code out of security/security.c to help improve readability by pulling all of the LSM framework initialization code out into a new file. No code changes. Reviewed-by: Kees Cook <kees@kernel.org> Reviewed-by: John Johansen <john.johansen@canonical.com> Reviewed-by: Casey Schaufler <casey@schaufler-ca.com> Reviewed-by: Mimi Zohar <zohar@linux.ibm.com> Signed-off-by: Paul Moore <paul@paul-moore.com>
2025-02-06 16:44:10 -05:00
lsm: rework the LSM enable/disable setter/getter functions In addition to style changes, rename set_enabled() to lsm_enabled_set() and is_enabled() to lsm_is_enabled() to better fit within the LSM initialization code. Reviewed-by: Casey Schaufler <casey@schaufler-ca.com> Reviewed-by: John Johansen <john.johhansen@canonical.com> Reviewed-by: Mimi Zohar <zohar@linux.ibm.com> Signed-off-by: Paul Moore <paul@paul-moore.com>
2025-04-10 22:04:26 -04:00
lsm: split the init code out into lsm_init.c Continue to pull code out of security/security.c to help improve readability by pulling all of the LSM framework initialization code out into a new file. No code changes. Reviewed-by: Kees Cook <kees@kernel.org> Reviewed-by: John Johansen <john.johansen@canonical.com> Reviewed-by: Casey Schaufler <casey@schaufler-ca.com> Reviewed-by: Mimi Zohar <zohar@linux.ibm.com> Signed-off-by: Paul Moore <paul@paul-moore.com>
2025-02-06 16:44:10 -05:00
lsm: rename exists_ordered_lsm() to lsm_order_exists() Also add a header comment block to the function. Reviewed-by: Casey Schaufler <casey@schaufler-ca.com> Reviewed-by: John Johansen <john.johhansen@canonical.com> Reviewed-by: Mimi Zohar <zohar@linux.ibm.com> Signed-off-by: Paul Moore <paul@paul-moore.com>
2025-07-13 17:37:56 -04:00
lsm: split the init code out into lsm_init.c Continue to pull code out of security/security.c to help improve readability by pulling all of the LSM framework initialization code out into a new file. No code changes. Reviewed-by: Kees Cook <kees@kernel.org> Reviewed-by: John Johansen <john.johansen@canonical.com> Reviewed-by: Casey Schaufler <casey@schaufler-ca.com> Reviewed-by: Mimi Zohar <zohar@linux.ibm.com> Signed-off-by: Paul Moore <paul@paul-moore.com>
2025-02-06 16:44:10 -05:00
lsm: introduce looping macros for the initialization code There are three common for loop patterns in the LSM initialization code to loop through the ordered LSM list and the registered "early" LSMs. This patch implements these loop patterns as macros to help simplify the code and reduce the chance for errors. Reviewed-by: Casey Schaufler <casey@schaufler-ca.com> Reviewed-by: John Johansen <john.johhansen@canonical.com> Reviewed-by: Mimi Zohar <zohar@linux.ibm.com> Signed-off-by: Paul Moore <paul@paul-moore.com>
2025-04-09 17:59:42 -04:00
lsm: split the init code out into lsm_init.c Continue to pull code out of security/security.c to help improve readability by pulling all of the LSM framework initialization code out into a new file. No code changes. Reviewed-by: Kees Cook <kees@kernel.org> Reviewed-by: John Johansen <john.johansen@canonical.com> Reviewed-by: Casey Schaufler <casey@schaufler-ca.com> Reviewed-by: Mimi Zohar <zohar@linux.ibm.com> Signed-off-by: Paul Moore <paul@paul-moore.com>
2025-02-06 16:44:10 -05:00
lsm: introduce looping macros for the initialization code There are three common for loop patterns in the LSM initialization code to loop through the ordered LSM list and the registered "early" LSMs. This patch implements these loop patterns as macros to help simplify the code and reduce the chance for errors. Reviewed-by: Casey Schaufler <casey@schaufler-ca.com> Reviewed-by: John Johansen <john.johhansen@canonical.com> Reviewed-by: Mimi Zohar <zohar@linux.ibm.com> Signed-off-by: Paul Moore <paul@paul-moore.com>
2025-04-09 17:59:42 -04:00
lsm: split the init code out into lsm_init.c Continue to pull code out of security/security.c to help improve readability by pulling all of the LSM framework initialization code out into a new file. No code changes. Reviewed-by: Kees Cook <kees@kernel.org> Reviewed-by: John Johansen <john.johansen@canonical.com> Reviewed-by: Casey Schaufler <casey@schaufler-ca.com> Reviewed-by: Mimi Zohar <zohar@linux.ibm.com> Signed-off-by: Paul Moore <paul@paul-moore.com>
2025-02-06 16:44:10 -05:00
lsm: rename/rework append_ordered_lsm() into lsm_order_append() Rename append_ordered_lsm() to lsm_order_append() to better match convention and do some rework. The rework includes moving the LSM_FLAG_EXCLUSIVE logic from lsm_prepare() to lsm_order_append() in order to consolidate the individual LSM append/activation code, and adding logic to skip appending explicitly disabled LSMs to the active LSM list. Reviewed-by: Casey Schaufler <casey@schaufler-ca.com> Reviewed-by: John Johansen <john.johhansen@canonical.com> Signed-off-by: Paul Moore <paul@paul-moore.com>
2025-07-16 15:04:10 -04:00
lsm: split the init code out into lsm_init.c Continue to pull code out of security/security.c to help improve readability by pulling all of the LSM framework initialization code out into a new file. No code changes. Reviewed-by: Kees Cook <kees@kernel.org> Reviewed-by: John Johansen <john.johansen@canonical.com> Reviewed-by: Casey Schaufler <casey@schaufler-ca.com> Reviewed-by: Mimi Zohar <zohar@linux.ibm.com> Signed-off-by: Paul Moore <paul@paul-moore.com>
2025-02-06 16:44:10 -05:00
lsm: rename exists_ordered_lsm() to lsm_order_exists() Also add a header comment block to the function. Reviewed-by: Casey Schaufler <casey@schaufler-ca.com> Reviewed-by: John Johansen <john.johhansen@canonical.com> Reviewed-by: Mimi Zohar <zohar@linux.ibm.com> Signed-off-by: Paul Moore <paul@paul-moore.com>
2025-07-13 17:37:56 -04:00
lsm: split the init code out into lsm_init.c Continue to pull code out of security/security.c to help improve readability by pulling all of the LSM framework initialization code out into a new file. No code changes. Reviewed-by: Kees Cook <kees@kernel.org> Reviewed-by: John Johansen <john.johansen@canonical.com> Reviewed-by: Casey Schaufler <casey@schaufler-ca.com> Reviewed-by: Mimi Zohar <zohar@linux.ibm.com> Signed-off-by: Paul Moore <paul@paul-moore.com>
2025-02-06 16:44:10 -05:00
lsm: rename/rework append_ordered_lsm() into lsm_order_append() Rename append_ordered_lsm() to lsm_order_append() to better match convention and do some rework. The rework includes moving the LSM_FLAG_EXCLUSIVE logic from lsm_prepare() to lsm_order_append() in order to consolidate the individual LSM append/activation code, and adding logic to skip appending explicitly disabled LSMs to the active LSM list. Reviewed-by: Casey Schaufler <casey@schaufler-ca.com> Reviewed-by: John Johansen <john.johhansen@canonical.com> Signed-off-by: Paul Moore <paul@paul-moore.com>
2025-07-16 15:04:10 -04:00
lsm: cleanup the debug and console output in lsm_init.c Move away from an init specific init_debug() macro to a more general lsm_pr()/lsm_pr_cont()/lsm_pr_dbg() set of macros that are available both before and after init. In the process we do a number of minor changes to improve the LSM initialization output and cleanup the code somewhat. Reviewed-by: Casey Schaufler <casey@schaufler-ca.com> Reviewed-by: John Johansen <john.johhansen@canonical.com> Signed-off-by: Paul Moore <paul@paul-moore.com>
2025-02-12 18:20:01 -05:00
lsm: split the init code out into lsm_init.c Continue to pull code out of security/security.c to help improve readability by pulling all of the LSM framework initialization code out into a new file. No code changes. Reviewed-by: Kees Cook <kees@kernel.org> Reviewed-by: John Johansen <john.johansen@canonical.com> Reviewed-by: Casey Schaufler <casey@schaufler-ca.com> Reviewed-by: Mimi Zohar <zohar@linux.ibm.com> Signed-off-by: Paul Moore <paul@paul-moore.com>
2025-02-06 16:44:10 -05:00
lsm: cleanup the debug and console output in lsm_init.c Move away from an init specific init_debug() macro to a more general lsm_pr()/lsm_pr_cont()/lsm_pr_dbg() set of macros that are available both before and after init. In the process we do a number of minor changes to improve the LSM initialization output and cleanup the code somewhat. Reviewed-by: Casey Schaufler <casey@schaufler-ca.com> Reviewed-by: John Johansen <john.johhansen@canonical.com> Signed-off-by: Paul Moore <paul@paul-moore.com>
2025-02-12 18:20:01 -05:00
lsm: rename/rework append_ordered_lsm() into lsm_order_append() Rename append_ordered_lsm() to lsm_order_append() to better match convention and do some rework. The rework includes moving the LSM_FLAG_EXCLUSIVE logic from lsm_prepare() to lsm_order_append() in order to consolidate the individual LSM append/activation code, and adding logic to skip appending explicitly disabled LSMs to the active LSM list. Reviewed-by: Casey Schaufler <casey@schaufler-ca.com> Reviewed-by: John Johansen <john.johhansen@canonical.com> Signed-off-by: Paul Moore <paul@paul-moore.com>
2025-07-16 15:04:10 -04:00
lsm: cleanup the debug and console output in lsm_init.c Move away from an init specific init_debug() macro to a more general lsm_pr()/lsm_pr_cont()/lsm_pr_dbg() set of macros that are available both before and after init. In the process we do a number of minor changes to improve the LSM initialization output and cleanup the code somewhat. Reviewed-by: Casey Schaufler <casey@schaufler-ca.com> Reviewed-by: John Johansen <john.johhansen@canonical.com> Signed-off-by: Paul Moore <paul@paul-moore.com>
2025-02-12 18:20:01 -05:00
lsm: rename/rework append_ordered_lsm() into lsm_order_append() Rename append_ordered_lsm() to lsm_order_append() to better match convention and do some rework. The rework includes moving the LSM_FLAG_EXCLUSIVE logic from lsm_prepare() to lsm_order_append() in order to consolidate the individual LSM append/activation code, and adding logic to skip appending explicitly disabled LSMs to the active LSM list. Reviewed-by: Casey Schaufler <casey@schaufler-ca.com> Reviewed-by: John Johansen <john.johhansen@canonical.com> Signed-off-by: Paul Moore <paul@paul-moore.com>
2025-07-16 15:04:10 -04:00
lsm: split the init code out into lsm_init.c Continue to pull code out of security/security.c to help improve readability by pulling all of the LSM framework initialization code out into a new file. No code changes. Reviewed-by: Kees Cook <kees@kernel.org> Reviewed-by: John Johansen <john.johansen@canonical.com> Reviewed-by: Casey Schaufler <casey@schaufler-ca.com> Reviewed-by: Mimi Zohar <zohar@linux.ibm.com> Signed-off-by: Paul Moore <paul@paul-moore.com>
2025-02-06 16:44:10 -05:00
lsm: rename/rework append_ordered_lsm() into lsm_order_append() Rename append_ordered_lsm() to lsm_order_append() to better match convention and do some rework. The rework includes moving the LSM_FLAG_EXCLUSIVE logic from lsm_prepare() to lsm_order_append() in order to consolidate the individual LSM append/activation code, and adding logic to skip appending explicitly disabled LSMs to the active LSM list. Reviewed-by: Casey Schaufler <casey@schaufler-ca.com> Reviewed-by: John Johansen <john.johhansen@canonical.com> Signed-off-by: Paul Moore <paul@paul-moore.com>
2025-07-16 15:04:10 -04:00
lsm: cleanup the debug and console output in lsm_init.c Move away from an init specific init_debug() macro to a more general lsm_pr()/lsm_pr_cont()/lsm_pr_dbg() set of macros that are available both before and after init. In the process we do a number of minor changes to improve the LSM initialization output and cleanup the code somewhat. Reviewed-by: Casey Schaufler <casey@schaufler-ca.com> Reviewed-by: John Johansen <john.johhansen@canonical.com> Signed-off-by: Paul Moore <paul@paul-moore.com>
2025-02-12 18:20:01 -05:00
lsm: rename/rework append_ordered_lsm() into lsm_order_append() Rename append_ordered_lsm() to lsm_order_append() to better match convention and do some rework. The rework includes moving the LSM_FLAG_EXCLUSIVE logic from lsm_prepare() to lsm_order_append() in order to consolidate the individual LSM append/activation code, and adding logic to skip appending explicitly disabled LSMs to the active LSM list. Reviewed-by: Casey Schaufler <casey@schaufler-ca.com> Reviewed-by: John Johansen <john.johhansen@canonical.com> Signed-off-by: Paul Moore <paul@paul-moore.com>
2025-07-16 15:04:10 -04:00
lsm: cleanup the debug and console output in lsm_init.c Move away from an init specific init_debug() macro to a more general lsm_pr()/lsm_pr_cont()/lsm_pr_dbg() set of macros that are available both before and after init. In the process we do a number of minor changes to improve the LSM initialization output and cleanup the code somewhat. Reviewed-by: Casey Schaufler <casey@schaufler-ca.com> Reviewed-by: John Johansen <john.johhansen@canonical.com> Signed-off-by: Paul Moore <paul@paul-moore.com>
2025-02-12 18:20:01 -05:00
lsm: rename/rework append_ordered_lsm() into lsm_order_append() Rename append_ordered_lsm() to lsm_order_append() to better match convention and do some rework. The rework includes moving the LSM_FLAG_EXCLUSIVE logic from lsm_prepare() to lsm_order_append() in order to consolidate the individual LSM append/activation code, and adding logic to skip appending explicitly disabled LSMs to the active LSM list. Reviewed-by: Casey Schaufler <casey@schaufler-ca.com> Reviewed-by: John Johansen <john.johhansen@canonical.com> Signed-off-by: Paul Moore <paul@paul-moore.com>
2025-07-16 15:04:10 -04:00
lsm: cleanup the debug and console output in lsm_init.c Move away from an init specific init_debug() macro to a more general lsm_pr()/lsm_pr_cont()/lsm_pr_dbg() set of macros that are available both before and after init. In the process we do a number of minor changes to improve the LSM initialization output and cleanup the code somewhat. Reviewed-by: Casey Schaufler <casey@schaufler-ca.com> Reviewed-by: John Johansen <john.johhansen@canonical.com> Signed-off-by: Paul Moore <paul@paul-moore.com>
2025-02-12 18:20:01 -05:00
lsm: rename/rework append_ordered_lsm() into lsm_order_append() Rename append_ordered_lsm() to lsm_order_append() to better match convention and do some rework. The rework includes moving the LSM_FLAG_EXCLUSIVE logic from lsm_prepare() to lsm_order_append() in order to consolidate the individual LSM append/activation code, and adding logic to skip appending explicitly disabled LSMs to the active LSM list. Reviewed-by: Casey Schaufler <casey@schaufler-ca.com> Reviewed-by: John Johansen <john.johhansen@canonical.com> Signed-off-by: Paul Moore <paul@paul-moore.com>
2025-07-16 15:04:10 -04:00
lsm: cleanup the debug and console output in lsm_init.c Move away from an init specific init_debug() macro to a more general lsm_pr()/lsm_pr_cont()/lsm_pr_dbg() set of macros that are available both before and after init. In the process we do a number of minor changes to improve the LSM initialization output and cleanup the code somewhat. Reviewed-by: Casey Schaufler <casey@schaufler-ca.com> Reviewed-by: John Johansen <john.johhansen@canonical.com> Signed-off-by: Paul Moore <paul@paul-moore.com>
2025-02-12 18:20:01 -05:00
lsm: split the init code out into lsm_init.c Continue to pull code out of security/security.c to help improve readability by pulling all of the LSM framework initialization code out into a new file. No code changes. Reviewed-by: Kees Cook <kees@kernel.org> Reviewed-by: John Johansen <john.johansen@canonical.com> Reviewed-by: Casey Schaufler <casey@schaufler-ca.com> Reviewed-by: Mimi Zohar <zohar@linux.ibm.com> Signed-off-by: Paul Moore <paul@paul-moore.com>
2025-02-06 16:44:10 -05:00
lsm: cleanup the LSM blob size code Convert the lsm_blob_size fields to unsigned integers as there is no current need for them to be negative, change "lsm_set_blob_size()" to "lsm_blob_size_update()" to better reflect reality, and perform some other minor cleanups to the associated code. Reviewed-by: Kees Cook <kees@kernel.org> Reviewed-by: John Johansen <john.johansen@canonical.com> Reviewed-by: Casey Schaufler <casey@schaufler-ca.com> Reviewed-by: Mimi Zohar <zohar@linux.ibm.com> Signed-off-by: Paul Moore <paul@paul-moore.com>
2025-02-11 17:49:11 -05:00
lsm: split the init code out into lsm_init.c Continue to pull code out of security/security.c to help improve readability by pulling all of the LSM framework initialization code out into a new file. No code changes. Reviewed-by: Kees Cook <kees@kernel.org> Reviewed-by: John Johansen <john.johansen@canonical.com> Reviewed-by: Casey Schaufler <casey@schaufler-ca.com> Reviewed-by: Mimi Zohar <zohar@linux.ibm.com> Signed-off-by: Paul Moore <paul@paul-moore.com>
2025-02-06 16:44:10 -05:00
lsm: cleanup the LSM blob size code Convert the lsm_blob_size fields to unsigned integers as there is no current need for them to be negative, change "lsm_set_blob_size()" to "lsm_blob_size_update()" to better reflect reality, and perform some other minor cleanups to the associated code. Reviewed-by: Kees Cook <kees@kernel.org> Reviewed-by: John Johansen <john.johansen@canonical.com> Reviewed-by: Casey Schaufler <casey@schaufler-ca.com> Reviewed-by: Mimi Zohar <zohar@linux.ibm.com> Signed-off-by: Paul Moore <paul@paul-moore.com>
2025-02-11 17:49:11 -05:00
lsm: split the init code out into lsm_init.c Continue to pull code out of security/security.c to help improve readability by pulling all of the LSM framework initialization code out into a new file. No code changes. Reviewed-by: Kees Cook <kees@kernel.org> Reviewed-by: John Johansen <john.johansen@canonical.com> Reviewed-by: Casey Schaufler <casey@schaufler-ca.com> Reviewed-by: Mimi Zohar <zohar@linux.ibm.com> Signed-off-by: Paul Moore <paul@paul-moore.com>
2025-02-06 16:44:10 -05:00
lsm: cleanup the LSM blob size code Convert the lsm_blob_size fields to unsigned integers as there is no current need for them to be negative, change "lsm_set_blob_size()" to "lsm_blob_size_update()" to better reflect reality, and perform some other minor cleanups to the associated code. Reviewed-by: Kees Cook <kees@kernel.org> Reviewed-by: John Johansen <john.johansen@canonical.com> Reviewed-by: Casey Schaufler <casey@schaufler-ca.com> Reviewed-by: Mimi Zohar <zohar@linux.ibm.com> Signed-off-by: Paul Moore <paul@paul-moore.com>
2025-02-11 17:49:11 -05:00
lsm: split the init code out into lsm_init.c Continue to pull code out of security/security.c to help improve readability by pulling all of the LSM framework initialization code out into a new file. No code changes. Reviewed-by: Kees Cook <kees@kernel.org> Reviewed-by: John Johansen <john.johansen@canonical.com> Reviewed-by: Casey Schaufler <casey@schaufler-ca.com> Reviewed-by: Mimi Zohar <zohar@linux.ibm.com> Signed-off-by: Paul Moore <paul@paul-moore.com>
2025-02-06 16:44:10 -05:00
lsm: cleanup the LSM blob size code Convert the lsm_blob_size fields to unsigned integers as there is no current need for them to be negative, change "lsm_set_blob_size()" to "lsm_blob_size_update()" to better reflect reality, and perform some other minor cleanups to the associated code. Reviewed-by: Kees Cook <kees@kernel.org> Reviewed-by: John Johansen <john.johansen@canonical.com> Reviewed-by: Casey Schaufler <casey@schaufler-ca.com> Reviewed-by: Mimi Zohar <zohar@linux.ibm.com> Signed-off-by: Paul Moore <paul@paul-moore.com>
2025-02-11 17:49:11 -05:00
lsm: split the init code out into lsm_init.c Continue to pull code out of security/security.c to help improve readability by pulling all of the LSM framework initialization code out into a new file. No code changes. Reviewed-by: Kees Cook <kees@kernel.org> Reviewed-by: John Johansen <john.johansen@canonical.com> Reviewed-by: Casey Schaufler <casey@schaufler-ca.com> Reviewed-by: Mimi Zohar <zohar@linux.ibm.com> Signed-off-by: Paul Moore <paul@paul-moore.com>
2025-02-06 16:44:10 -05:00
lsm: consolidate lsm_allowed() and prepare_lsm() into lsm_prepare() Simplify and consolidate the lsm_allowed() and prepare_lsm() functions into a new function, lsm_prepare(). Reviewed-by: Casey Schaufler <casey@schaufler-ca.com> Reviewed-by: John Johansen <john.johhansen@canonical.com> Reviewed-by: Mimi Zohar <zohar@linux.ibm.com> Signed-off-by: Paul Moore <paul@paul-moore.com>
2025-02-11 12:19:47 -05:00
lsm: split the init code out into lsm_init.c Continue to pull code out of security/security.c to help improve readability by pulling all of the LSM framework initialization code out into a new file. No code changes. Reviewed-by: Kees Cook <kees@kernel.org> Reviewed-by: John Johansen <john.johansen@canonical.com> Reviewed-by: Casey Schaufler <casey@schaufler-ca.com> Reviewed-by: Mimi Zohar <zohar@linux.ibm.com> Signed-off-by: Paul Moore <paul@paul-moore.com>
2025-02-06 16:44:10 -05:00
lsm: rename/rework append_ordered_lsm() into lsm_order_append() Rename append_ordered_lsm() to lsm_order_append() to better match convention and do some rework. The rework includes moving the LSM_FLAG_EXCLUSIVE logic from lsm_prepare() to lsm_order_append() in order to consolidate the individual LSM append/activation code, and adding logic to skip appending explicitly disabled LSMs to the active LSM list. Reviewed-by: Casey Schaufler <casey@schaufler-ca.com> Reviewed-by: John Johansen <john.johhansen@canonical.com> Signed-off-by: Paul Moore <paul@paul-moore.com>
2025-07-16 15:04:10 -04:00
lsm: consolidate lsm_allowed() and prepare_lsm() into lsm_prepare() Simplify and consolidate the lsm_allowed() and prepare_lsm() functions into a new function, lsm_prepare(). Reviewed-by: Casey Schaufler <casey@schaufler-ca.com> Reviewed-by: John Johansen <john.johhansen@canonical.com> Reviewed-by: Mimi Zohar <zohar@linux.ibm.com> Signed-off-by: Paul Moore <paul@paul-moore.com>
2025-02-11 12:19:47 -05:00
lsm: rename/rework append_ordered_lsm() into lsm_order_append() Rename append_ordered_lsm() to lsm_order_append() to better match convention and do some rework. The rework includes moving the LSM_FLAG_EXCLUSIVE logic from lsm_prepare() to lsm_order_append() in order to consolidate the individual LSM append/activation code, and adding logic to skip appending explicitly disabled LSMs to the active LSM list. Reviewed-by: Casey Schaufler <casey@schaufler-ca.com> Reviewed-by: John Johansen <john.johhansen@canonical.com> Signed-off-by: Paul Moore <paul@paul-moore.com>
2025-07-16 15:04:10 -04:00
lsm: consolidate lsm_allowed() and prepare_lsm() into lsm_prepare() Simplify and consolidate the lsm_allowed() and prepare_lsm() functions into a new function, lsm_prepare(). Reviewed-by: Casey Schaufler <casey@schaufler-ca.com> Reviewed-by: John Johansen <john.johhansen@canonical.com> Reviewed-by: Mimi Zohar <zohar@linux.ibm.com> Signed-off-by: Paul Moore <paul@paul-moore.com>
2025-02-11 12:19:47 -05:00
lsm: cleanup the LSM blob size code Convert the lsm_blob_size fields to unsigned integers as there is no current need for them to be negative, change "lsm_set_blob_size()" to "lsm_blob_size_update()" to better reflect reality, and perform some other minor cleanups to the associated code. Reviewed-by: Kees Cook <kees@kernel.org> Reviewed-by: John Johansen <john.johansen@canonical.com> Reviewed-by: Casey Schaufler <casey@schaufler-ca.com> Reviewed-by: Mimi Zohar <zohar@linux.ibm.com> Signed-off-by: Paul Moore <paul@paul-moore.com>
2025-02-11 17:49:11 -05:00
lsm: consolidate lsm_allowed() and prepare_lsm() into lsm_prepare() Simplify and consolidate the lsm_allowed() and prepare_lsm() functions into a new function, lsm_prepare(). Reviewed-by: Casey Schaufler <casey@schaufler-ca.com> Reviewed-by: John Johansen <john.johhansen@canonical.com> Reviewed-by: Mimi Zohar <zohar@linux.ibm.com> Signed-off-by: Paul Moore <paul@paul-moore.com>
2025-02-11 12:19:47 -05:00
lsm: cleanup the LSM blob size code Convert the lsm_blob_size fields to unsigned integers as there is no current need for them to be negative, change "lsm_set_blob_size()" to "lsm_blob_size_update()" to better reflect reality, and perform some other minor cleanups to the associated code. Reviewed-by: Kees Cook <kees@kernel.org> Reviewed-by: John Johansen <john.johansen@canonical.com> Reviewed-by: Casey Schaufler <casey@schaufler-ca.com> Reviewed-by: Mimi Zohar <zohar@linux.ibm.com> Signed-off-by: Paul Moore <paul@paul-moore.com>
2025-02-11 17:49:11 -05:00
lsm: split the init code out into lsm_init.c Continue to pull code out of security/security.c to help improve readability by pulling all of the LSM framework initialization code out into a new file. No code changes. Reviewed-by: Kees Cook <kees@kernel.org> Reviewed-by: John Johansen <john.johansen@canonical.com> Reviewed-by: Casey Schaufler <casey@schaufler-ca.com> Reviewed-by: Mimi Zohar <zohar@linux.ibm.com> Signed-off-by: Paul Moore <paul@paul-moore.com>
2025-02-06 16:44:10 -05:00
lsm: cleanup initialize_lsm() and rename to lsm_init_single() Rename initialize_lsm() to be more consistent with the rest of the LSM initialization changes and rework the function itself to better fit with the "exit on fail" coding pattern. Reviewed-by: Kees Cook <kees@kernel.org> Reviewed-by: John Johansen <john.johansen@canonical.com> Reviewed-by: Casey Schaufler <casey@schaufler-ca.com> Reviewed-by: Mimi Zohar <zohar@linux.ibm.com> Signed-off-by: Paul Moore <paul@paul-moore.com>
2025-02-11 18:24:04 -05:00
lsm: split the init code out into lsm_init.c Continue to pull code out of security/security.c to help improve readability by pulling all of the LSM framework initialization code out into a new file. No code changes. Reviewed-by: Kees Cook <kees@kernel.org> Reviewed-by: John Johansen <john.johansen@canonical.com> Reviewed-by: Casey Schaufler <casey@schaufler-ca.com> Reviewed-by: Mimi Zohar <zohar@linux.ibm.com> Signed-off-by: Paul Moore <paul@paul-moore.com>
2025-02-06 16:44:10 -05:00
lsm: cleanup initialize_lsm() and rename to lsm_init_single() Rename initialize_lsm() to be more consistent with the rest of the LSM initialization changes and rework the function itself to better fit with the "exit on fail" coding pattern. Reviewed-by: Kees Cook <kees@kernel.org> Reviewed-by: John Johansen <john.johansen@canonical.com> Reviewed-by: Casey Schaufler <casey@schaufler-ca.com> Reviewed-by: Mimi Zohar <zohar@linux.ibm.com> Signed-off-by: Paul Moore <paul@paul-moore.com>
2025-02-11 18:24:04 -05:00
lsm: split the init code out into lsm_init.c Continue to pull code out of security/security.c to help improve readability by pulling all of the LSM framework initialization code out into a new file. No code changes. Reviewed-by: Kees Cook <kees@kernel.org> Reviewed-by: John Johansen <john.johansen@canonical.com> Reviewed-by: Casey Schaufler <casey@schaufler-ca.com> Reviewed-by: Mimi Zohar <zohar@linux.ibm.com> Signed-off-by: Paul Moore <paul@paul-moore.com>
2025-02-06 16:44:10 -05:00
lsm: cleanup initialize_lsm() and rename to lsm_init_single() Rename initialize_lsm() to be more consistent with the rest of the LSM initialization changes and rework the function itself to better fit with the "exit on fail" coding pattern. Reviewed-by: Kees Cook <kees@kernel.org> Reviewed-by: John Johansen <john.johansen@canonical.com> Reviewed-by: Casey Schaufler <casey@schaufler-ca.com> Reviewed-by: Mimi Zohar <zohar@linux.ibm.com> Signed-off-by: Paul Moore <paul@paul-moore.com>
2025-02-11 18:24:04 -05:00
lsm: cleanup the debug and console output in lsm_init.c Move away from an init specific init_debug() macro to a more general lsm_pr()/lsm_pr_cont()/lsm_pr_dbg() set of macros that are available both before and after init. In the process we do a number of minor changes to improve the LSM initialization output and cleanup the code somewhat. Reviewed-by: Casey Schaufler <casey@schaufler-ca.com> Reviewed-by: John Johansen <john.johhansen@canonical.com> Signed-off-by: Paul Moore <paul@paul-moore.com>
2025-02-12 18:20:01 -05:00
lsm: cleanup initialize_lsm() and rename to lsm_init_single() Rename initialize_lsm() to be more consistent with the rest of the LSM initialization changes and rework the function itself to better fit with the "exit on fail" coding pattern. Reviewed-by: Kees Cook <kees@kernel.org> Reviewed-by: John Johansen <john.johansen@canonical.com> Reviewed-by: Casey Schaufler <casey@schaufler-ca.com> Reviewed-by: Mimi Zohar <zohar@linux.ibm.com> Signed-off-by: Paul Moore <paul@paul-moore.com>
2025-02-11 18:24:04 -05:00
lsm: split the init code out into lsm_init.c Continue to pull code out of security/security.c to help improve readability by pulling all of the LSM framework initialization code out into a new file. No code changes. Reviewed-by: Kees Cook <kees@kernel.org> Reviewed-by: John Johansen <john.johansen@canonical.com> Reviewed-by: Casey Schaufler <casey@schaufler-ca.com> Reviewed-by: Mimi Zohar <zohar@linux.ibm.com> Signed-off-by: Paul Moore <paul@paul-moore.com>
2025-02-06 16:44:10 -05:00
lsm: rename/rework ordered_lsm_parse() to lsm_order_parse() Rename ordered_lsm_parse() to lsm_order_parse() for the sake of consistency with the other LSM initialization routines, and also do some minor rework of the function. Aside from some minor style decisions, the majority of the rework involved shuffling the order of the LSM_FLAG_LEGACY and LSM_ORDER_FIRST code so that the LSM_FLAG_LEGACY checks are handled first; it is important to note that this doesn't affect the order in which the LSMs are registered. Reviewed-by: Casey Schaufler <casey@schaufler-ca.com> Reviewed-by: John Johansen <john.johhansen@canonical.com> Signed-off-by: Paul Moore <paul@paul-moore.com>
2025-07-13 17:51:12 -04:00
lsm: split the init code out into lsm_init.c Continue to pull code out of security/security.c to help improve readability by pulling all of the LSM framework initialization code out into a new file. No code changes. Reviewed-by: Kees Cook <kees@kernel.org> Reviewed-by: John Johansen <john.johansen@canonical.com> Reviewed-by: Casey Schaufler <casey@schaufler-ca.com> Reviewed-by: Mimi Zohar <zohar@linux.ibm.com> Signed-off-by: Paul Moore <paul@paul-moore.com>
2025-02-06 16:44:10 -05:00
lsm: rename/rework ordered_lsm_parse() to lsm_order_parse() Rename ordered_lsm_parse() to lsm_order_parse() for the sake of consistency with the other LSM initialization routines, and also do some minor rework of the function. Aside from some minor style decisions, the majority of the rework involved shuffling the order of the LSM_FLAG_LEGACY and LSM_ORDER_FIRST code so that the LSM_FLAG_LEGACY checks are handled first; it is important to note that this doesn't affect the order in which the LSMs are registered. Reviewed-by: Casey Schaufler <casey@schaufler-ca.com> Reviewed-by: John Johansen <john.johhansen@canonical.com> Signed-off-by: Paul Moore <paul@paul-moore.com>
2025-07-13 17:51:12 -04:00
lsm: rename the lsm order variables for consistency Rename the builtin_lsm_order variable to lsm_order_builtin, chosen_lsm_order to lsm_order_cmdline, chosen_major_lsm to lsm_order_legacy, ordered_lsms[] to lsm_order[], and exclusive to lsm_exclusive. This patch also renames the associated kernel command line parsing functions and adds some basic function comment blocks. The parsing function choose_major_lsm() was renamed to lsm_choose_security(), choose_lsm_order() to lsm_choose_lsm(), and enable_debug() to lsm_debug_enable(). Reviewed-by: Kees Cook <kees@kernel.org> Reviewed-by: John Johansen <john.johansen@canonical.com> Reviewed-by: Casey Schaufler <casey@schaufler-ca.com> Reviewed-by: Mimi Zohar <zohar@linux.ibm.com> Signed-off-by: Paul Moore <paul@paul-moore.com>
2025-02-11 17:13:26 -05:00
lsm: split the init code out into lsm_init.c Continue to pull code out of security/security.c to help improve readability by pulling all of the LSM framework initialization code out into a new file. No code changes. Reviewed-by: Kees Cook <kees@kernel.org> Reviewed-by: John Johansen <john.johansen@canonical.com> Reviewed-by: Casey Schaufler <casey@schaufler-ca.com> Reviewed-by: Mimi Zohar <zohar@linux.ibm.com> Signed-off-by: Paul Moore <paul@paul-moore.com>
2025-02-06 16:44:10 -05:00
lsm: rename/rework ordered_lsm_parse() to lsm_order_parse() Rename ordered_lsm_parse() to lsm_order_parse() for the sake of consistency with the other LSM initialization routines, and also do some minor rework of the function. Aside from some minor style decisions, the majority of the rework involved shuffling the order of the LSM_FLAG_LEGACY and LSM_ORDER_FIRST code so that the LSM_FLAG_LEGACY checks are handled first; it is important to note that this doesn't affect the order in which the LSMs are registered. Reviewed-by: Casey Schaufler <casey@schaufler-ca.com> Reviewed-by: John Johansen <john.johhansen@canonical.com> Signed-off-by: Paul Moore <paul@paul-moore.com>
2025-07-13 17:51:12 -04:00
lsm: split the init code out into lsm_init.c Continue to pull code out of security/security.c to help improve readability by pulling all of the LSM framework initialization code out into a new file. No code changes. Reviewed-by: Kees Cook <kees@kernel.org> Reviewed-by: John Johansen <john.johansen@canonical.com> Reviewed-by: Casey Schaufler <casey@schaufler-ca.com> Reviewed-by: Mimi Zohar <zohar@linux.ibm.com> Signed-off-by: Paul Moore <paul@paul-moore.com>
2025-02-06 16:44:10 -05:00
lsm: rename/rework ordered_lsm_parse() to lsm_order_parse() Rename ordered_lsm_parse() to lsm_order_parse() for the sake of consistency with the other LSM initialization routines, and also do some minor rework of the function. Aside from some minor style decisions, the majority of the rework involved shuffling the order of the LSM_FLAG_LEGACY and LSM_ORDER_FIRST code so that the LSM_FLAG_LEGACY checks are handled first; it is important to note that this doesn't affect the order in which the LSMs are registered. Reviewed-by: Casey Schaufler <casey@schaufler-ca.com> Reviewed-by: John Johansen <john.johhansen@canonical.com> Signed-off-by: Paul Moore <paul@paul-moore.com>
2025-07-13 17:51:12 -04:00
lsm: cleanup the debug and console output in lsm_init.c Move away from an init specific init_debug() macro to a more general lsm_pr()/lsm_pr_cont()/lsm_pr_dbg() set of macros that are available both before and after init. In the process we do a number of minor changes to improve the LSM initialization output and cleanup the code somewhat. Reviewed-by: Casey Schaufler <casey@schaufler-ca.com> Reviewed-by: John Johansen <john.johhansen@canonical.com> Signed-off-by: Paul Moore <paul@paul-moore.com>
2025-02-12 18:20:01 -05:00
lsm: split the init code out into lsm_init.c Continue to pull code out of security/security.c to help improve readability by pulling all of the LSM framework initialization code out into a new file. No code changes. Reviewed-by: Kees Cook <kees@kernel.org> Reviewed-by: John Johansen <john.johansen@canonical.com> Reviewed-by: Casey Schaufler <casey@schaufler-ca.com> Reviewed-by: Mimi Zohar <zohar@linux.ibm.com> Signed-off-by: Paul Moore <paul@paul-moore.com>
2025-02-06 16:44:10 -05:00
lsm: rename/rework ordered_lsm_parse() to lsm_order_parse() Rename ordered_lsm_parse() to lsm_order_parse() for the sake of consistency with the other LSM initialization routines, and also do some minor rework of the function. Aside from some minor style decisions, the majority of the rework involved shuffling the order of the LSM_FLAG_LEGACY and LSM_ORDER_FIRST code so that the LSM_FLAG_LEGACY checks are handled first; it is important to note that this doesn't affect the order in which the LSMs are registered. Reviewed-by: Casey Schaufler <casey@schaufler-ca.com> Reviewed-by: John Johansen <john.johhansen@canonical.com> Signed-off-by: Paul Moore <paul@paul-moore.com>
2025-07-13 17:51:12 -04:00
lsm: split the init code out into lsm_init.c Continue to pull code out of security/security.c to help improve readability by pulling all of the LSM framework initialization code out into a new file. No code changes. Reviewed-by: Kees Cook <kees@kernel.org> Reviewed-by: John Johansen <john.johansen@canonical.com> Reviewed-by: Casey Schaufler <casey@schaufler-ca.com> Reviewed-by: Mimi Zohar <zohar@linux.ibm.com> Signed-off-by: Paul Moore <paul@paul-moore.com>
2025-02-06 16:44:10 -05:00
lsm: introduce looping macros for the initialization code There are three common for loop patterns in the LSM initialization code to loop through the ordered LSM list and the registered "early" LSMs. This patch implements these loop patterns as macros to help simplify the code and reduce the chance for errors. Reviewed-by: Casey Schaufler <casey@schaufler-ca.com> Reviewed-by: John Johansen <john.johhansen@canonical.com> Reviewed-by: Mimi Zohar <zohar@linux.ibm.com> Signed-off-by: Paul Moore <paul@paul-moore.com>
2025-04-09 17:59:42 -04:00
lsm: rename/rework ordered_lsm_parse() to lsm_order_parse() Rename ordered_lsm_parse() to lsm_order_parse() for the sake of consistency with the other LSM initialization routines, and also do some minor rework of the function. Aside from some minor style decisions, the majority of the rework involved shuffling the order of the LSM_FLAG_LEGACY and LSM_ORDER_FIRST code so that the LSM_FLAG_LEGACY checks are handled first; it is important to note that this doesn't affect the order in which the LSMs are registered. Reviewed-by: Casey Schaufler <casey@schaufler-ca.com> Reviewed-by: John Johansen <john.johhansen@canonical.com> Signed-off-by: Paul Moore <paul@paul-moore.com>
2025-07-13 17:51:12 -04:00
lsm: split the init code out into lsm_init.c Continue to pull code out of security/security.c to help improve readability by pulling all of the LSM framework initialization code out into a new file. No code changes. Reviewed-by: Kees Cook <kees@kernel.org> Reviewed-by: John Johansen <john.johansen@canonical.com> Reviewed-by: Casey Schaufler <casey@schaufler-ca.com> Reviewed-by: Mimi Zohar <zohar@linux.ibm.com> Signed-off-by: Paul Moore <paul@paul-moore.com>
2025-02-06 16:44:10 -05:00
lsm: rename/rework ordered_lsm_parse() to lsm_order_parse() Rename ordered_lsm_parse() to lsm_order_parse() for the sake of consistency with the other LSM initialization routines, and also do some minor rework of the function. Aside from some minor style decisions, the majority of the rework involved shuffling the order of the LSM_FLAG_LEGACY and LSM_ORDER_FIRST code so that the LSM_FLAG_LEGACY checks are handled first; it is important to note that this doesn't affect the order in which the LSMs are registered. Reviewed-by: Casey Schaufler <casey@schaufler-ca.com> Reviewed-by: John Johansen <john.johhansen@canonical.com> Signed-off-by: Paul Moore <paul@paul-moore.com>
2025-07-13 17:51:12 -04:00
lsm: split the init code out into lsm_init.c Continue to pull code out of security/security.c to help improve readability by pulling all of the LSM framework initialization code out into a new file. No code changes. Reviewed-by: Kees Cook <kees@kernel.org> Reviewed-by: John Johansen <john.johansen@canonical.com> Reviewed-by: Casey Schaufler <casey@schaufler-ca.com> Reviewed-by: Mimi Zohar <zohar@linux.ibm.com> Signed-off-by: Paul Moore <paul@paul-moore.com>
2025-02-06 16:44:10 -05:00
lsm: rename/rework ordered_lsm_parse() to lsm_order_parse() Rename ordered_lsm_parse() to lsm_order_parse() for the sake of consistency with the other LSM initialization routines, and also do some minor rework of the function. Aside from some minor style decisions, the majority of the rework involved shuffling the order of the LSM_FLAG_LEGACY and LSM_ORDER_FIRST code so that the LSM_FLAG_LEGACY checks are handled first; it is important to note that this doesn't affect the order in which the LSMs are registered. Reviewed-by: Casey Schaufler <casey@schaufler-ca.com> Reviewed-by: John Johansen <john.johhansen@canonical.com> Signed-off-by: Paul Moore <paul@paul-moore.com>
2025-07-13 17:51:12 -04:00
lsm: rename the lsm order variables for consistency Rename the builtin_lsm_order variable to lsm_order_builtin, chosen_lsm_order to lsm_order_cmdline, chosen_major_lsm to lsm_order_legacy, ordered_lsms[] to lsm_order[], and exclusive to lsm_exclusive. This patch also renames the associated kernel command line parsing functions and adds some basic function comment blocks. The parsing function choose_major_lsm() was renamed to lsm_choose_security(), choose_lsm_order() to lsm_choose_lsm(), and enable_debug() to lsm_debug_enable(). Reviewed-by: Kees Cook <kees@kernel.org> Reviewed-by: John Johansen <john.johansen@canonical.com> Reviewed-by: Casey Schaufler <casey@schaufler-ca.com> Reviewed-by: Mimi Zohar <zohar@linux.ibm.com> Signed-off-by: Paul Moore <paul@paul-moore.com>
2025-02-11 17:13:26 -05:00
lsm: introduce looping macros for the initialization code There are three common for loop patterns in the LSM initialization code to loop through the ordered LSM list and the registered "early" LSMs. This patch implements these loop patterns as macros to help simplify the code and reduce the chance for errors. Reviewed-by: Casey Schaufler <casey@schaufler-ca.com> Reviewed-by: John Johansen <john.johhansen@canonical.com> Reviewed-by: Mimi Zohar <zohar@linux.ibm.com> Signed-off-by: Paul Moore <paul@paul-moore.com>
2025-04-09 17:59:42 -04:00
lsm: rename/rework ordered_lsm_parse() to lsm_order_parse() Rename ordered_lsm_parse() to lsm_order_parse() for the sake of consistency with the other LSM initialization routines, and also do some minor rework of the function. Aside from some minor style decisions, the majority of the rework involved shuffling the order of the LSM_FLAG_LEGACY and LSM_ORDER_FIRST code so that the LSM_FLAG_LEGACY checks are handled first; it is important to note that this doesn't affect the order in which the LSMs are registered. Reviewed-by: Casey Schaufler <casey@schaufler-ca.com> Reviewed-by: John Johansen <john.johhansen@canonical.com> Signed-off-by: Paul Moore <paul@paul-moore.com>
2025-07-13 17:51:12 -04:00
lsm: split the init code out into lsm_init.c Continue to pull code out of security/security.c to help improve readability by pulling all of the LSM framework initialization code out into a new file. No code changes. Reviewed-by: Kees Cook <kees@kernel.org> Reviewed-by: John Johansen <john.johansen@canonical.com> Reviewed-by: Casey Schaufler <casey@schaufler-ca.com> Reviewed-by: Mimi Zohar <zohar@linux.ibm.com> Signed-off-by: Paul Moore <paul@paul-moore.com>
2025-02-06 16:44:10 -05:00
lsm: rename/rework ordered_lsm_parse() to lsm_order_parse() Rename ordered_lsm_parse() to lsm_order_parse() for the sake of consistency with the other LSM initialization routines, and also do some minor rework of the function. Aside from some minor style decisions, the majority of the rework involved shuffling the order of the LSM_FLAG_LEGACY and LSM_ORDER_FIRST code so that the LSM_FLAG_LEGACY checks are handled first; it is important to note that this doesn't affect the order in which the LSMs are registered. Reviewed-by: Casey Schaufler <casey@schaufler-ca.com> Reviewed-by: John Johansen <john.johhansen@canonical.com> Signed-off-by: Paul Moore <paul@paul-moore.com>
2025-07-13 17:51:12 -04:00
lsm: introduce looping macros for the initialization code There are three common for loop patterns in the LSM initialization code to loop through the ordered LSM list and the registered "early" LSMs. This patch implements these loop patterns as macros to help simplify the code and reduce the chance for errors. Reviewed-by: Casey Schaufler <casey@schaufler-ca.com> Reviewed-by: John Johansen <john.johhansen@canonical.com> Reviewed-by: Mimi Zohar <zohar@linux.ibm.com> Signed-off-by: Paul Moore <paul@paul-moore.com>
2025-04-09 17:59:42 -04:00
lsm: split the init code out into lsm_init.c Continue to pull code out of security/security.c to help improve readability by pulling all of the LSM framework initialization code out into a new file. No code changes. Reviewed-by: Kees Cook <kees@kernel.org> Reviewed-by: John Johansen <john.johansen@canonical.com> Reviewed-by: Casey Schaufler <casey@schaufler-ca.com> Reviewed-by: Mimi Zohar <zohar@linux.ibm.com> Signed-off-by: Paul Moore <paul@paul-moore.com>
2025-02-06 16:44:10 -05:00
lsm: rename/rework ordered_lsm_parse() to lsm_order_parse() Rename ordered_lsm_parse() to lsm_order_parse() for the sake of consistency with the other LSM initialization routines, and also do some minor rework of the function. Aside from some minor style decisions, the majority of the rework involved shuffling the order of the LSM_FLAG_LEGACY and LSM_ORDER_FIRST code so that the LSM_FLAG_LEGACY checks are handled first; it is important to note that this doesn't affect the order in which the LSMs are registered. Reviewed-by: Casey Schaufler <casey@schaufler-ca.com> Reviewed-by: John Johansen <john.johhansen@canonical.com> Signed-off-by: Paul Moore <paul@paul-moore.com>
2025-07-13 17:51:12 -04:00
lsm: split the init code out into lsm_init.c Continue to pull code out of security/security.c to help improve readability by pulling all of the LSM framework initialization code out into a new file. No code changes. Reviewed-by: Kees Cook <kees@kernel.org> Reviewed-by: John Johansen <john.johansen@canonical.com> Reviewed-by: Casey Schaufler <casey@schaufler-ca.com> Reviewed-by: Mimi Zohar <zohar@linux.ibm.com> Signed-off-by: Paul Moore <paul@paul-moore.com>
2025-02-06 16:44:10 -05:00
lsm: rename/rework ordered_lsm_parse() to lsm_order_parse() Rename ordered_lsm_parse() to lsm_order_parse() for the sake of consistency with the other LSM initialization routines, and also do some minor rework of the function. Aside from some minor style decisions, the majority of the rework involved shuffling the order of the LSM_FLAG_LEGACY and LSM_ORDER_FIRST code so that the LSM_FLAG_LEGACY checks are handled first; it is important to note that this doesn't affect the order in which the LSMs are registered. Reviewed-by: Casey Schaufler <casey@schaufler-ca.com> Reviewed-by: John Johansen <john.johhansen@canonical.com> Signed-off-by: Paul Moore <paul@paul-moore.com>
2025-07-13 17:51:12 -04:00
lsm: introduce looping macros for the initialization code There are three common for loop patterns in the LSM initialization code to loop through the ordered LSM list and the registered "early" LSMs. This patch implements these loop patterns as macros to help simplify the code and reduce the chance for errors. Reviewed-by: Casey Schaufler <casey@schaufler-ca.com> Reviewed-by: John Johansen <john.johhansen@canonical.com> Reviewed-by: Mimi Zohar <zohar@linux.ibm.com> Signed-off-by: Paul Moore <paul@paul-moore.com>
2025-04-09 17:59:42 -04:00
lsm: rename exists_ordered_lsm() to lsm_order_exists() Also add a header comment block to the function. Reviewed-by: Casey Schaufler <casey@schaufler-ca.com> Reviewed-by: John Johansen <john.johhansen@canonical.com> Reviewed-by: Mimi Zohar <zohar@linux.ibm.com> Signed-off-by: Paul Moore <paul@paul-moore.com>
2025-07-13 17:37:56 -04:00
lsm: split the init code out into lsm_init.c Continue to pull code out of security/security.c to help improve readability by pulling all of the LSM framework initialization code out into a new file. No code changes. Reviewed-by: Kees Cook <kees@kernel.org> Reviewed-by: John Johansen <john.johansen@canonical.com> Reviewed-by: Casey Schaufler <casey@schaufler-ca.com> Reviewed-by: Mimi Zohar <zohar@linux.ibm.com> Signed-off-by: Paul Moore <paul@paul-moore.com>
2025-02-06 16:44:10 -05:00
lsm: rework the LSM enable/disable setter/getter functions In addition to style changes, rename set_enabled() to lsm_enabled_set() and is_enabled() to lsm_is_enabled() to better fit within the LSM initialization code. Reviewed-by: Casey Schaufler <casey@schaufler-ca.com> Reviewed-by: John Johansen <john.johhansen@canonical.com> Reviewed-by: Mimi Zohar <zohar@linux.ibm.com> Signed-off-by: Paul Moore <paul@paul-moore.com>
2025-04-10 22:04:26 -04:00
lsm: cleanup the debug and console output in lsm_init.c Move away from an init specific init_debug() macro to a more general lsm_pr()/lsm_pr_cont()/lsm_pr_dbg() set of macros that are available both before and after init. In the process we do a number of minor changes to improve the LSM initialization output and cleanup the code somewhat. Reviewed-by: Casey Schaufler <casey@schaufler-ca.com> Reviewed-by: John Johansen <john.johhansen@canonical.com> Signed-off-by: Paul Moore <paul@paul-moore.com>
2025-02-12 18:20:01 -05:00
lsm: split the init code out into lsm_init.c Continue to pull code out of security/security.c to help improve readability by pulling all of the LSM framework initialization code out into a new file. No code changes. Reviewed-by: Kees Cook <kees@kernel.org> Reviewed-by: John Johansen <john.johansen@canonical.com> Reviewed-by: Casey Schaufler <casey@schaufler-ca.com> Reviewed-by: Mimi Zohar <zohar@linux.ibm.com> Signed-off-by: Paul Moore <paul@paul-moore.com>
2025-02-06 16:44:10 -05:00
lsm: add/tweak function header comment blocks in lsm_init.c Add function header comments for lsm_static_call_init() and early_security_init(), tweak the existing comment block for security_add_hooks(). Reviewed-by: Casey Schaufler <casey@schaufler-ca.com> Reviewed-by: John Johansen <john.johhansen@canonical.com> Signed-off-by: Paul Moore <paul@paul-moore.com>
2025-02-12 18:17:03 -05:00
lsm: cleanup the debug and console output in lsm_init.c Move away from an init specific init_debug() macro to a more general lsm_pr()/lsm_pr_cont()/lsm_pr_dbg() set of macros that are available both before and after init. In the process we do a number of minor changes to improve the LSM initialization output and cleanup the code somewhat. Reviewed-by: Casey Schaufler <casey@schaufler-ca.com> Reviewed-by: John Johansen <john.johhansen@canonical.com> Signed-off-by: Paul Moore <paul@paul-moore.com>
2025-02-12 18:20:01 -05:00
lsm: split the init code out into lsm_init.c Continue to pull code out of security/security.c to help improve readability by pulling all of the LSM framework initialization code out into a new file. No code changes. Reviewed-by: Kees Cook <kees@kernel.org> Reviewed-by: John Johansen <john.johansen@canonical.com> Reviewed-by: Casey Schaufler <casey@schaufler-ca.com> Reviewed-by: Mimi Zohar <zohar@linux.ibm.com> Signed-off-by: Paul Moore <paul@paul-moore.com>
2025-02-06 16:44:10 -05:00
lsm: fold lsm_init_ordered() into security_init() With only security_init() calling lsm_init_ordered, it makes little sense to keep lsm_init_ordered() as a standalone function. Fold lsm_init_ordered() into security_init(). Reviewed-by: Casey Schaufler <casey@schaufler-ca.com> Reviewed-by: John Johansen <john.johhansen@canonical.com> Signed-off-by: Paul Moore <paul@paul-moore.com>
2025-02-12 18:10:37 -05:00
lsm: cleanup the debug and console output in lsm_init.c Move away from an init specific init_debug() macro to a more general lsm_pr()/lsm_pr_cont()/lsm_pr_dbg() set of macros that are available both before and after init. In the process we do a number of minor changes to improve the LSM initialization output and cleanup the code somewhat. Reviewed-by: Casey Schaufler <casey@schaufler-ca.com> Reviewed-by: John Johansen <john.johhansen@canonical.com> Signed-off-by: Paul Moore <paul@paul-moore.com>
2025-02-12 18:20:01 -05:00
lsm: fold lsm_init_ordered() into security_init() With only security_init() calling lsm_init_ordered, it makes little sense to keep lsm_init_ordered() as a standalone function. Fold lsm_init_ordered() into security_init(). Reviewed-by: Casey Schaufler <casey@schaufler-ca.com> Reviewed-by: John Johansen <john.johhansen@canonical.com> Signed-off-by: Paul Moore <paul@paul-moore.com>
2025-02-12 18:10:37 -05:00
lsm: cleanup the debug and console output in lsm_init.c Move away from an init specific init_debug() macro to a more general lsm_pr()/lsm_pr_cont()/lsm_pr_dbg() set of macros that are available both before and after init. In the process we do a number of minor changes to improve the LSM initialization output and cleanup the code somewhat. Reviewed-by: Casey Schaufler <casey@schaufler-ca.com> Reviewed-by: John Johansen <john.johhansen@canonical.com> Signed-off-by: Paul Moore <paul@paul-moore.com>
2025-02-12 18:20:01 -05:00
lsm: fold lsm_init_ordered() into security_init() With only security_init() calling lsm_init_ordered, it makes little sense to keep lsm_init_ordered() as a standalone function. Fold lsm_init_ordered() into security_init(). Reviewed-by: Casey Schaufler <casey@schaufler-ca.com> Reviewed-by: John Johansen <john.johhansen@canonical.com> Signed-off-by: Paul Moore <paul@paul-moore.com>
2025-02-12 18:10:37 -05:00
lsm: add/tweak function header comment blocks in lsm_init.c Add function header comments for lsm_static_call_init() and early_security_init(), tweak the existing comment block for security_add_hooks(). Reviewed-by: Casey Schaufler <casey@schaufler-ca.com> Reviewed-by: John Johansen <john.johhansen@canonical.com> Signed-off-by: Paul Moore <paul@paul-moore.com>
2025-02-12 18:17:03 -05:00
lsm: fold lsm_init_ordered() into security_init() With only security_init() calling lsm_init_ordered, it makes little sense to keep lsm_init_ordered() as a standalone function. Fold lsm_init_ordered() into security_init(). Reviewed-by: Casey Schaufler <casey@schaufler-ca.com> Reviewed-by: John Johansen <john.johhansen@canonical.com> Signed-off-by: Paul Moore <paul@paul-moore.com>
2025-02-12 18:10:37 -05:00
lsm: add/tweak function header comment blocks in lsm_init.c Add function header comments for lsm_static_call_init() and early_security_init(), tweak the existing comment block for security_add_hooks(). Reviewed-by: Casey Schaufler <casey@schaufler-ca.com> Reviewed-by: John Johansen <john.johhansen@canonical.com> Signed-off-by: Paul Moore <paul@paul-moore.com>
2025-02-12 18:17:03 -05:00
lsm: fold lsm_init_ordered() into security_init() With only security_init() calling lsm_init_ordered, it makes little sense to keep lsm_init_ordered() as a standalone function. Fold lsm_init_ordered() into security_init(). Reviewed-by: Casey Schaufler <casey@schaufler-ca.com> Reviewed-by: John Johansen <john.johhansen@canonical.com> Signed-off-by: Paul Moore <paul@paul-moore.com>
2025-02-12 18:10:37 -05:00
lsm: cleanup the debug and console output in lsm_init.c Move away from an init specific init_debug() macro to a more general lsm_pr()/lsm_pr_cont()/lsm_pr_dbg() set of macros that are available both before and after init. In the process we do a number of minor changes to improve the LSM initialization output and cleanup the code somewhat. Reviewed-by: Casey Schaufler <casey@schaufler-ca.com> Reviewed-by: John Johansen <john.johhansen@canonical.com> Signed-off-by: Paul Moore <paul@paul-moore.com>
2025-02-12 18:20:01 -05:00
lsm: fold lsm_init_ordered() into security_init() With only security_init() calling lsm_init_ordered, it makes little sense to keep lsm_init_ordered() as a standalone function. Fold lsm_init_ordered() into security_init(). Reviewed-by: Casey Schaufler <casey@schaufler-ca.com> Reviewed-by: John Johansen <john.johhansen@canonical.com> Signed-off-by: Paul Moore <paul@paul-moore.com>
2025-02-12 18:10:37 -05:00
lsm: add/tweak function header comment blocks in lsm_init.c Add function header comments for lsm_static_call_init() and early_security_init(), tweak the existing comment block for security_add_hooks(). Reviewed-by: Casey Schaufler <casey@schaufler-ca.com> Reviewed-by: John Johansen <john.johhansen@canonical.com> Signed-off-by: Paul Moore <paul@paul-moore.com>
2025-02-12 18:17:03 -05:00
lsm: fold lsm_init_ordered() into security_init() With only security_init() calling lsm_init_ordered, it makes little sense to keep lsm_init_ordered() as a standalone function. Fold lsm_init_ordered() into security_init(). Reviewed-by: Casey Schaufler <casey@schaufler-ca.com> Reviewed-by: John Johansen <john.johhansen@canonical.com> Signed-off-by: Paul Moore <paul@paul-moore.com>
2025-02-12 18:10:37 -05:00
lsm: split the init code out into lsm_init.c Continue to pull code out of security/security.c to help improve readability by pulling all of the LSM framework initialization code out into a new file. No code changes. Reviewed-by: Kees Cook <kees@kernel.org> Reviewed-by: John Johansen <john.johansen@canonical.com> Reviewed-by: Casey Schaufler <casey@schaufler-ca.com> Reviewed-by: Mimi Zohar <zohar@linux.ibm.com> Signed-off-by: Paul Moore <paul@paul-moore.com>
2025-02-06 16:44:10 -05:00
lsm: fold lsm_init_ordered() into security_init() With only security_init() calling lsm_init_ordered, it makes little sense to keep lsm_init_ordered() as a standalone function. Fold lsm_init_ordered() into security_init(). Reviewed-by: Casey Schaufler <casey@schaufler-ca.com> Reviewed-by: John Johansen <john.johhansen@canonical.com> Signed-off-by: Paul Moore <paul@paul-moore.com>
2025-02-12 18:10:37 -05:00
lsm: cleanup the debug and console output in lsm_init.c Move away from an init specific init_debug() macro to a more general lsm_pr()/lsm_pr_cont()/lsm_pr_dbg() set of macros that are available both before and after init. In the process we do a number of minor changes to improve the LSM initialization output and cleanup the code somewhat. Reviewed-by: Casey Schaufler <casey@schaufler-ca.com> Reviewed-by: John Johansen <john.johhansen@canonical.com> Signed-off-by: Paul Moore <paul@paul-moore.com>
2025-02-12 18:20:01 -05:00
lsm: split the init code out into lsm_init.c Continue to pull code out of security/security.c to help improve readability by pulling all of the LSM framework initialization code out into a new file. No code changes. Reviewed-by: Kees Cook <kees@kernel.org> Reviewed-by: John Johansen <john.johansen@canonical.com> Reviewed-by: Casey Schaufler <casey@schaufler-ca.com> Reviewed-by: Mimi Zohar <zohar@linux.ibm.com> Signed-off-by: Paul Moore <paul@paul-moore.com>
2025-02-06 16:44:10 -05:00
lsm: rename the lsm order variables for consistency Rename the builtin_lsm_order variable to lsm_order_builtin, chosen_lsm_order to lsm_order_cmdline, chosen_major_lsm to lsm_order_legacy, ordered_lsms[] to lsm_order[], and exclusive to lsm_exclusive. This patch also renames the associated kernel command line parsing functions and adds some basic function comment blocks. The parsing function choose_major_lsm() was renamed to lsm_choose_security(), choose_lsm_order() to lsm_choose_lsm(), and enable_debug() to lsm_debug_enable(). Reviewed-by: Kees Cook <kees@kernel.org> Reviewed-by: John Johansen <john.johansen@canonical.com> Reviewed-by: Casey Schaufler <casey@schaufler-ca.com> Reviewed-by: Mimi Zohar <zohar@linux.ibm.com> Signed-off-by: Paul Moore <paul@paul-moore.com>
2025-02-11 17:13:26 -05:00
lsm: cleanup the debug and console output in lsm_init.c Move away from an init specific init_debug() macro to a more general lsm_pr()/lsm_pr_cont()/lsm_pr_dbg() set of macros that are available both before and after init. In the process we do a number of minor changes to improve the LSM initialization output and cleanup the code somewhat. Reviewed-by: Casey Schaufler <casey@schaufler-ca.com> Reviewed-by: John Johansen <john.johhansen@canonical.com> Signed-off-by: Paul Moore <paul@paul-moore.com>
2025-02-12 18:20:01 -05:00
lsm: rename the lsm order variables for consistency Rename the builtin_lsm_order variable to lsm_order_builtin, chosen_lsm_order to lsm_order_cmdline, chosen_major_lsm to lsm_order_legacy, ordered_lsms[] to lsm_order[], and exclusive to lsm_exclusive. This patch also renames the associated kernel command line parsing functions and adds some basic function comment blocks. The parsing function choose_major_lsm() was renamed to lsm_choose_security(), choose_lsm_order() to lsm_choose_lsm(), and enable_debug() to lsm_debug_enable(). Reviewed-by: Kees Cook <kees@kernel.org> Reviewed-by: John Johansen <john.johansen@canonical.com> Reviewed-by: Casey Schaufler <casey@schaufler-ca.com> Reviewed-by: Mimi Zohar <zohar@linux.ibm.com> Signed-off-by: Paul Moore <paul@paul-moore.com>
2025-02-11 17:13:26 -05:00
lsm: rename/rework ordered_lsm_parse() to lsm_order_parse() Rename ordered_lsm_parse() to lsm_order_parse() for the sake of consistency with the other LSM initialization routines, and also do some minor rework of the function. Aside from some minor style decisions, the majority of the rework involved shuffling the order of the LSM_FLAG_LEGACY and LSM_ORDER_FIRST code so that the LSM_FLAG_LEGACY checks are handled first; it is important to note that this doesn't affect the order in which the LSMs are registered. Reviewed-by: Casey Schaufler <casey@schaufler-ca.com> Reviewed-by: John Johansen <john.johhansen@canonical.com> Signed-off-by: Paul Moore <paul@paul-moore.com>
2025-07-13 17:51:12 -04:00
lsm: split the init code out into lsm_init.c Continue to pull code out of security/security.c to help improve readability by pulling all of the LSM framework initialization code out into a new file. No code changes. Reviewed-by: Kees Cook <kees@kernel.org> Reviewed-by: John Johansen <john.johansen@canonical.com> Reviewed-by: Casey Schaufler <casey@schaufler-ca.com> Reviewed-by: Mimi Zohar <zohar@linux.ibm.com> Signed-off-by: Paul Moore <paul@paul-moore.com>
2025-02-06 16:44:10 -05:00
lsm: rename/rework ordered_lsm_parse() to lsm_order_parse() Rename ordered_lsm_parse() to lsm_order_parse() for the sake of consistency with the other LSM initialization routines, and also do some minor rework of the function. Aside from some minor style decisions, the majority of the rework involved shuffling the order of the LSM_FLAG_LEGACY and LSM_ORDER_FIRST code so that the LSM_FLAG_LEGACY checks are handled first; it is important to note that this doesn't affect the order in which the LSMs are registered. Reviewed-by: Casey Schaufler <casey@schaufler-ca.com> Reviewed-by: John Johansen <john.johhansen@canonical.com> Signed-off-by: Paul Moore <paul@paul-moore.com>
2025-07-13 17:51:12 -04:00
lsm: split the init code out into lsm_init.c Continue to pull code out of security/security.c to help improve readability by pulling all of the LSM framework initialization code out into a new file. No code changes. Reviewed-by: Kees Cook <kees@kernel.org> Reviewed-by: John Johansen <john.johansen@canonical.com> Reviewed-by: Casey Schaufler <casey@schaufler-ca.com> Reviewed-by: Mimi Zohar <zohar@linux.ibm.com> Signed-off-by: Paul Moore <paul@paul-moore.com>
2025-02-06 16:44:10 -05:00
lsm: fold lsm_init_ordered() into security_init() With only security_init() calling lsm_init_ordered, it makes little sense to keep lsm_init_ordered() as a standalone function. Fold lsm_init_ordered() into security_init(). Reviewed-by: Casey Schaufler <casey@schaufler-ca.com> Reviewed-by: John Johansen <john.johhansen@canonical.com> Signed-off-by: Paul Moore <paul@paul-moore.com>
2025-02-12 18:10:37 -05:00
lsm: consolidate lsm_allowed() and prepare_lsm() into lsm_prepare() Simplify and consolidate the lsm_allowed() and prepare_lsm() functions into a new function, lsm_prepare(). Reviewed-by: Casey Schaufler <casey@schaufler-ca.com> Reviewed-by: John Johansen <john.johhansen@canonical.com> Reviewed-by: Mimi Zohar <zohar@linux.ibm.com> Signed-off-by: Paul Moore <paul@paul-moore.com>
2025-02-11 12:19:47 -05:00
lsm: split the init code out into lsm_init.c Continue to pull code out of security/security.c to help improve readability by pulling all of the LSM framework initialization code out into a new file. No code changes. Reviewed-by: Kees Cook <kees@kernel.org> Reviewed-by: John Johansen <john.johansen@canonical.com> Reviewed-by: Casey Schaufler <casey@schaufler-ca.com> Reviewed-by: Mimi Zohar <zohar@linux.ibm.com> Signed-off-by: Paul Moore <paul@paul-moore.com>
2025-02-06 16:44:10 -05:00
lsm: cleanup the debug and console output in lsm_init.c Move away from an init specific init_debug() macro to a more general lsm_pr()/lsm_pr_cont()/lsm_pr_dbg() set of macros that are available both before and after init. In the process we do a number of minor changes to improve the LSM initialization output and cleanup the code somewhat. Reviewed-by: Casey Schaufler <casey@schaufler-ca.com> Reviewed-by: John Johansen <john.johhansen@canonical.com> Signed-off-by: Paul Moore <paul@paul-moore.com>
2025-02-12 18:20:01 -05:00
lsm: integrate report_lsm_order() code into caller With only one caller of report_lsm_order(), insert the function's code directly into the caller and ger rid of report_lsm_order(). Reviewed-by: Casey Schaufler <casey@schaufler-ca.com> Reviewed-by: John Johansen <john.johhansen@canonical.com> Reviewed-by: Mimi Zohar <zohar@linux.ibm.com> Signed-off-by: Paul Moore <paul@paul-moore.com>
2025-07-12 16:10:15 -04:00
lsm: split the init code out into lsm_init.c Continue to pull code out of security/security.c to help improve readability by pulling all of the LSM framework initialization code out into a new file. No code changes. Reviewed-by: Kees Cook <kees@kernel.org> Reviewed-by: John Johansen <john.johansen@canonical.com> Reviewed-by: Casey Schaufler <casey@schaufler-ca.com> Reviewed-by: Mimi Zohar <zohar@linux.ibm.com> Signed-off-by: Paul Moore <paul@paul-moore.com>
2025-02-06 16:44:10 -05:00
lsm: integrate lsm_early_cred() and lsm_early_task() into caller With only one caller of lsm_early_cred() and lsm_early_task(), insert the functions' code directly into the caller and ger rid of the two functions. Reviewed-by: Casey Schaufler <casey@schaufler-ca.com> Reviewed-by: John Johansen <john.johhansen@canonical.com> Reviewed-by: Mimi Zohar <zohar@linux.ibm.com> Signed-off-by: Paul Moore <paul@paul-moore.com>
2025-07-12 16:27:39 -04:00
lsm: cleanup the debug and console output in lsm_init.c Move away from an init specific init_debug() macro to a more general lsm_pr()/lsm_pr_cont()/lsm_pr_dbg() set of macros that are available both before and after init. In the process we do a number of minor changes to improve the LSM initialization output and cleanup the code somewhat. Reviewed-by: Casey Schaufler <casey@schaufler-ca.com> Reviewed-by: John Johansen <john.johhansen@canonical.com> Signed-off-by: Paul Moore <paul@paul-moore.com>
2025-02-12 18:20:01 -05:00
lsm: integrate lsm_early_cred() and lsm_early_task() into caller With only one caller of lsm_early_cred() and lsm_early_task(), insert the functions' code directly into the caller and ger rid of the two functions. Reviewed-by: Casey Schaufler <casey@schaufler-ca.com> Reviewed-by: John Johansen <john.johhansen@canonical.com> Reviewed-by: Mimi Zohar <zohar@linux.ibm.com> Signed-off-by: Paul Moore <paul@paul-moore.com>
2025-07-12 16:27:39 -04:00
lsm: cleanup the debug and console output in lsm_init.c Move away from an init specific init_debug() macro to a more general lsm_pr()/lsm_pr_cont()/lsm_pr_dbg() set of macros that are available both before and after init. In the process we do a number of minor changes to improve the LSM initialization output and cleanup the code somewhat. Reviewed-by: Casey Schaufler <casey@schaufler-ca.com> Reviewed-by: John Johansen <john.johhansen@canonical.com> Signed-off-by: Paul Moore <paul@paul-moore.com>
2025-02-12 18:20:01 -05:00
lsm: integrate lsm_early_cred() and lsm_early_task() into caller With only one caller of lsm_early_cred() and lsm_early_task(), insert the functions' code directly into the caller and ger rid of the two functions. Reviewed-by: Casey Schaufler <casey@schaufler-ca.com> Reviewed-by: John Johansen <john.johhansen@canonical.com> Reviewed-by: Mimi Zohar <zohar@linux.ibm.com> Signed-off-by: Paul Moore <paul@paul-moore.com>
2025-07-12 16:27:39 -04:00
lsm: fold lsm_init_ordered() into security_init() With only security_init() calling lsm_init_ordered, it makes little sense to keep lsm_init_ordered() as a standalone function. Fold lsm_init_ordered() into security_init(). Reviewed-by: Casey Schaufler <casey@schaufler-ca.com> Reviewed-by: John Johansen <john.johhansen@canonical.com> Signed-off-by: Paul Moore <paul@paul-moore.com>
2025-02-12 18:10:37 -05:00
lsm: introduce looping macros for the initialization code There are three common for loop patterns in the LSM initialization code to loop through the ordered LSM list and the registered "early" LSMs. This patch implements these loop patterns as macros to help simplify the code and reduce the chance for errors. Reviewed-by: Casey Schaufler <casey@schaufler-ca.com> Reviewed-by: John Johansen <john.johhansen@canonical.com> Reviewed-by: Mimi Zohar <zohar@linux.ibm.com> Signed-off-by: Paul Moore <paul@paul-moore.com>
2025-04-09 17:59:42 -04:00
lsm: fold lsm_init_ordered() into security_init() With only security_init() calling lsm_init_ordered, it makes little sense to keep lsm_init_ordered() as a standalone function. Fold lsm_init_ordered() into security_init(). Reviewed-by: Casey Schaufler <casey@schaufler-ca.com> Reviewed-by: John Johansen <john.johhansen@canonical.com> Signed-off-by: Paul Moore <paul@paul-moore.com>
2025-02-12 18:10:37 -05:00
lsm: cleanup initialize_lsm() and rename to lsm_init_single() Rename initialize_lsm() to be more consistent with the rest of the LSM initialization changes and rework the function itself to better fit with the "exit on fail" coding pattern. Reviewed-by: Kees Cook <kees@kernel.org> Reviewed-by: John Johansen <john.johansen@canonical.com> Reviewed-by: Casey Schaufler <casey@schaufler-ca.com> Reviewed-by: Mimi Zohar <zohar@linux.ibm.com> Signed-off-by: Paul Moore <paul@paul-moore.com>
2025-02-11 18:24:04 -05:00
lsm: introduce looping macros for the initialization code There are three common for loop patterns in the LSM initialization code to loop through the ordered LSM list and the registered "early" LSMs. This patch implements these loop patterns as macros to help simplify the code and reduce the chance for errors. Reviewed-by: Casey Schaufler <casey@schaufler-ca.com> Reviewed-by: John Johansen <john.johhansen@canonical.com> Reviewed-by: Mimi Zohar <zohar@linux.ibm.com> Signed-off-by: Paul Moore <paul@paul-moore.com>
2025-04-09 17:59:42 -04:00
lsm: split the init code out into lsm_init.c Continue to pull code out of security/security.c to help improve readability by pulling all of the LSM framework initialization code out into a new file. No code changes. Reviewed-by: Kees Cook <kees@kernel.org> Reviewed-by: John Johansen <john.johansen@canonical.com> Reviewed-by: Casey Schaufler <casey@schaufler-ca.com> Reviewed-by: Mimi Zohar <zohar@linux.ibm.com> Signed-off-by: Paul Moore <paul@paul-moore.com>
2025-02-06 16:44:10 -05:00