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| author | Roberto Sassu <roberto.sassu@polito.it> | 2010-10-06 18:31:32 +0200 |
|---|---|---|
| committer | Tyler Hicks <tyhicks@linux.vnet.ibm.com> | 2010-10-29 10:31:36 -0500 |
| commit | f16feb5119a87f5e683be7e8916c060abfb0e8d6 (patch) | |
| tree | ed80e0f8d2d8c5b63c8b48e11da4eca0163bb9f4 /fs/ecryptfs/ecryptfs_kernel.h | |
| parent | 39fac853a758306285404368fbe392408057b136 (diff) | |
| download | talos-obmc-linux-f16feb5119a87f5e683be7e8916c060abfb0e8d6.tar.gz talos-obmc-linux-f16feb5119a87f5e683be7e8916c060abfb0e8d6.zip | |
ecryptfs: added ecryptfs_mount_auth_tok_only mount parameter
This patch adds a new mount parameter 'ecryptfs_mount_auth_tok_only' to
force ecryptfs to use only authentication tokens which signature has
been specified at mount time with parameters 'ecryptfs_sig' and
'ecryptfs_fnek_sig'. In this way, after disabling the passthrough and
the encrypted view modes, it's possible to make available to users only
files encrypted with the specified authentication token.
Signed-off-by: Roberto Sassu <roberto.sassu@polito.it>
Cc: Dustin Kirkland <kirkland@canonical.com>
Cc: James Morris <jmorris@namei.org>
[Tyler: Clean up coding style errors found by checkpatch]
Signed-off-by: Tyler Hicks <tyhicks@linux.vnet.ibm.com>
Diffstat (limited to 'fs/ecryptfs/ecryptfs_kernel.h')
| -rw-r--r-- | fs/ecryptfs/ecryptfs_kernel.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/fs/ecryptfs/ecryptfs_kernel.h b/fs/ecryptfs/ecryptfs_kernel.h index 0032a9f5a3a9..59ab793fc01b 100644 --- a/fs/ecryptfs/ecryptfs_kernel.h +++ b/fs/ecryptfs/ecryptfs_kernel.h @@ -377,6 +377,7 @@ struct ecryptfs_mount_crypt_stat { #define ECRYPTFS_GLOBAL_ENCRYPT_FILENAMES 0x00000010 #define ECRYPTFS_GLOBAL_ENCFN_USE_MOUNT_FNEK 0x00000020 #define ECRYPTFS_GLOBAL_ENCFN_USE_FEK 0x00000040 +#define ECRYPTFS_GLOBAL_MOUNT_AUTH_TOK_ONLY 0x00000080 u32 flags; struct list_head global_auth_tok_list; struct mutex global_auth_tok_list_mutex; |
