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| author | Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp> | 2011-07-08 06:22:41 +0200 |
|---|---|---|
| committer | James Morris <jmorris@namei.org> | 2011-07-11 03:05:32 +0200 |
| commit | 8761afd49ebff8ae04c1a7888af090177441d07d (patch) | |
| tree | f43b52e1b8467eeea465762d2f9d0b81a336faa0 /security/tomoyo/common.c | |
| parent | TOMOYO: Allow using UID/GID etc. of current thread as conditions. (diff) | |
| download | linux-8761afd49ebff8ae04c1a7888af090177441d07d.tar.xz linux-8761afd49ebff8ae04c1a7888af090177441d07d.zip | |
TOMOYO: Allow using owner/group etc. of file objects as conditions.
This patch adds support for permission checks using file object's DAC
attributes (e.g. owner/group) when checking file's pathnames. Hooks for passing
file object's pointers are in the last patch of this pathset.
Signed-off-by: Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp>
Signed-off-by: James Morris <jmorris@namei.org>
Diffstat (limited to 'security/tomoyo/common.c')
| -rw-r--r-- | security/tomoyo/common.c | 45 |
1 files changed, 45 insertions, 0 deletions
diff --git a/security/tomoyo/common.c b/security/tomoyo/common.c index 32ce1705b85a..ec02d2ab08c3 100644 --- a/security/tomoyo/common.c +++ b/security/tomoyo/common.c @@ -60,6 +60,51 @@ const char * const tomoyo_condition_keyword[TOMOYO_MAX_CONDITION_KEYWORD] = { [TOMOYO_TASK_FSGID] = "task.fsgid", [TOMOYO_TASK_PID] = "task.pid", [TOMOYO_TASK_PPID] = "task.ppid", + [TOMOYO_TYPE_IS_SOCKET] = "socket", + [TOMOYO_TYPE_IS_SYMLINK] = "symlink", + [TOMOYO_TYPE_IS_FILE] = "file", + [TOMOYO_TYPE_IS_BLOCK_DEV] = "block", + [TOMOYO_TYPE_IS_DIRECTORY] = "directory", + [TOMOYO_TYPE_IS_CHAR_DEV] = "char", + [TOMOYO_TYPE_IS_FIFO] = "fifo", + [TOMOYO_MODE_SETUID] = "setuid", + [TOMOYO_MODE_SETGID] = "setgid", + [TOMOYO_MODE_STICKY] = "sticky", + [TOMOYO_MODE_OWNER_READ] = "owner_read", + [TOMOYO_MODE_OWNER_WRITE] = "owner_write", + [TOMOYO_MODE_OWNER_EXECUTE] = "owner_execute", + [TOMOYO_MODE_GROUP_READ] = "group_read", + [TOMOYO_MODE_GROUP_WRITE] = "group_write", + [TOMOYO_MODE_GROUP_EXECUTE] = "group_execute", + [TOMOYO_MODE_OTHERS_READ] = "others_read", + [TOMOYO_MODE_OTHERS_WRITE] = "others_write", + [TOMOYO_MODE_OTHERS_EXECUTE] = "others_execute", + [TOMOYO_PATH1_UID] = "path1.uid", + [TOMOYO_PATH1_GID] = "path1.gid", + [TOMOYO_PATH1_INO] = "path1.ino", + [TOMOYO_PATH1_MAJOR] = "path1.major", + [TOMOYO_PATH1_MINOR] = "path1.minor", + [TOMOYO_PATH1_PERM] = "path1.perm", + [TOMOYO_PATH1_TYPE] = "path1.type", + [TOMOYO_PATH1_DEV_MAJOR] = "path1.dev_major", + [TOMOYO_PATH1_DEV_MINOR] = "path1.dev_minor", + [TOMOYO_PATH2_UID] = "path2.uid", + [TOMOYO_PATH2_GID] = "path2.gid", + [TOMOYO_PATH2_INO] = "path2.ino", + [TOMOYO_PATH2_MAJOR] = "path2.major", + [TOMOYO_PATH2_MINOR] = "path2.minor", + [TOMOYO_PATH2_PERM] = "path2.perm", + [TOMOYO_PATH2_TYPE] = "path2.type", + [TOMOYO_PATH2_DEV_MAJOR] = "path2.dev_major", + [TOMOYO_PATH2_DEV_MINOR] = "path2.dev_minor", + [TOMOYO_PATH1_PARENT_UID] = "path1.parent.uid", + [TOMOYO_PATH1_PARENT_GID] = "path1.parent.gid", + [TOMOYO_PATH1_PARENT_INO] = "path1.parent.ino", + [TOMOYO_PATH1_PARENT_PERM] = "path1.parent.perm", + [TOMOYO_PATH2_PARENT_UID] = "path2.parent.uid", + [TOMOYO_PATH2_PARENT_GID] = "path2.parent.gid", + [TOMOYO_PATH2_PARENT_INO] = "path2.parent.ino", + [TOMOYO_PATH2_PARENT_PERM] = "path2.parent.perm", }; /* String table for PREFERENCE keyword. */ |