Re: Cryptomount enhancements - revised

[John Lane]

On 29/06/15 15:30, John Lane wrote:
> These patches provide extensions to the "cryptomount" command. There are five 
> patches
>
>  [PATCH 1/5] Cryptomount support LUKS detached header
>  Support LUKS detached headers so that the header can be separated from the 
> data payload, e.g. by storing on external removable media such as a USB key.
>
>  [PATCH 2/5] Cryptomount support key files
>  Support key files so that passphrase entry can be suppressed. The passphrase 
> can be stored in a "key file" that can be stored, for example, on external 
> removable media such as a USB key.
>
>  [PATCH 3/5] cryptomount luks allow multiple passphrase attempts
>  Allow a second attempt to enter a passphrase. If unlocking fails on the 
> first attempt then the user is presented with the passphrase entry prompt 
> again. If a key file is given that does not unlock the device then the user 
> is given the opportunity to enter a passphrase.
>
>  [PATCH 4/5] Cryptomount support plain dm-crypt
>  Support plain dm-crypt mode. Allow plain volumes to be opened. This is 
> largely a re-factoring of exisitng code to allow the crypto routines be used 
> independently of LUKS.
>
>  [PATCH 5/5] Cryptomount support for hyphens in UUID
>  Support for hyphens in UUID. The "-u" option of cryptomount accepts a UUID. 
> This option allows that to be delimited with hyphens so that the same format 
> can be given to Grub as is passed to the Linux kernel boot options.
>
>
> This is a revised patch set following feedback from patches sent on 16/6/15.
>
>  grub-core/disk/cryptodisk.c | 382 
> ++++++++++++++++++++++++++++++++++++++++++++++++++--
>  grub-core/disk/geli.c       |   9 +-
>  grub-core/disk/luks.c       | 508 
> +++++++++++++++++++++++++--------------------------------------------
>  include/grub/cryptodisk.h   |  18 ++-
>  4 files changed, 581 insertions(+), 336 deletions(-)
>
>
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>
Just wondering if there's any feedback on these patches... It's been a
while since I posted them.