- Revert gnupg toolstack version bump to prior of #1661 merge (2.4.2 -> 2.4.0). Version bump not needed for reproducibility.
- Investigation and upstream discussions will take their time resolving invalid time issue introduced by between 2.4.0 and latest gnupg, fix regression first under master)
- oem-factory-reset
- Adding DO_WITH_DEBUG to oem-factory-reset for all its gpg calls. If failing in debug mode, /tmp/debug.txt contains calls and errors
- Wipe keyrings only (*.gpg, *.kbx) not conf files under gpg homedir (keep initrd/.gnupg/*.conf)
- flake.nix
- switch build derivative from qemu and qemu_kvm to qemu_full to have qemu-img tool which was missing to run qemu boards (v0.1.8 docker)
- add gnupg so that qemu boards can call inject_gpg to inject public key in absence of flashrom+pflash support for internal flashing
- flake.lock: Updated nix pinned package list under flake.lock with 'nix flake update' so qemu_full builds
- README.md: have consistent docker testing + release (push) notes
- .circleci/config.yml: depend on docker v0.1.8 (qemu_full built with canokey-qemu lib support, diffoscopeMinimal and gnupg for proper qemu testing)
TODO:
- some fd2 instead of fd1?!
- oem-factory-resest has whiptail_or_die which sets whiptail box to HEIGHT 0. This doesn't show a scrolling window on gpg errors which is problematic with fbwhiptail, not whiptail
Signed-off-by: Thierry Laurion <insurgo@riseup.net>
TODO:
- $(pcrs) call sometimes fail in DEBUG call, outputting too many chars to be inserted in kmesg. Call removed here since redundant (PCR6 already extended with LUKS header)
- Notes added for TPM2 simplification over TPM1 in code as TODO
Signed-off-by: Thierry Laurion <insurgo@riseup.net>
Exception: scripts sourcing/calls within etc/ash_functions continues to use old TRACE functions until we switch to bash completely getting rid of ash.
This would mean getting rid of legacy boards (flash + legacy boards which do not have enough space for bash in flash boards) once and for all.
Signed-off-by: Thierry Laurion <insurgo@riseup.net>
When playing with long fbwhiptail/whiptail messages, this commit played around the long string using fold.
'''
echo -e "This will replace the encrypted container content and its LUKS Disk Recovery Key.\n\nThe passphrase associated with this key will be asked from the user under the following conditions:\n 1-Every boot if no Disk Unlock Key was added to the TPM\n 2-If the TPM fails (hardware failure)\n 3-If the firmware has been tampered with/modified by the user\n\nThis process requires you to type the current LUKS Disk Recovery Key passphrase and will delete the LUKS TPM Disk Unlock Key slot, if set up, by setting a default boot LUKS key slot (1) if present.\n\nAt the next prompt, you may be asked to select which file corresponds to the LUKS device container.\n\nHit Enter to continue." | fold -w 70 -s
'''
Which gave the exact output of what will be inside of the fbwhiptail prompt, fixed to 70 chars width:
'''
This will replace the encrypted container content and its LUKS Disk
Recovery Key.
The passphrase associated with this key will be asked from the user
under the following conditions:
1-Every boot if no Disk Unlock Key was added to the TPM
2-If the TPM fails (hardware failure)
3-If the firmware has been tampered with/modified by the user
This process requires you to type the current LUKS Disk Recovery Key
passphrase and will delete the LUKS TPM Disk Unlock Key slot, if set
up, by setting a default boot LUKS key slot (1) if present.
At the next prompt, you may be asked to select which file corresponds
to the LUKS device container.
Hit Enter to continue.
'''
Therefore, for long prompts in the future, one can just deal with "\n 1-" alignments to be respected in prompts and have fold deal with cutting the length of strings properly.
Signed-off-by: Thierry Laurion <insurgo@riseup.net>
Change order if user chooses both reencrypt and change passphrase, so that passphrase is changed first.
Signed-off-by: Christian Foerster <christian.foerster@mailfence.com>
Uses fold on the entire passphrase string now; tested in recovery shell of NK Heads 2.1.
Reverted change of WIDTH parameter (first commit of this PR).
Signed-off-by: Christian Foerster <christian.foerster@mailfence.com>
This partially fixes#1537, but while the increased width wouldn't be a problem on the NV41 AFAICT, I don't know about other machines.
I don't know what @tlaurion means with "busybox's folding", which may be a better solution.
Signed-off-by: Christian Foerster <christian.foerster@mailfence.com>
The call to `hotp_verification regenerate` seems to leave the
communication in a bad state, thus the following `gpg` calls fail. With
this workaround `scdaemon` will resart with the next `gpg` call.
Signed-off-by: Markus Meissner <coder@safemailbox.de>
Don't repeat this message if the user says "no" to the confirmation
prompt. Go directly to the menu.
Signed-off-by: Jonathon Hall <jonathon.hall@puri.sm>
Move confirmation of formatting flash drive with LUKS percentage
selection before any reset actions have been taken, so aborting does
not result in a half-reset system. Combine with the more basic
"confirm" prompt that existed after selecting the device (but did not
include the LUKS size information).
Split up prepare_flash_drive into interactive_prepare_flash_drive (both
prompts and formats as before), confirm_thumb_drive_format (just
confirms the selections), and prepare_thumb_drive (now noninteractive).
Signed-off-by: Jonathon Hall <jonathon.hall@puri.sm>
Combine prompt to disconnect other devices with prompt to connect the
desired device.
Show block device sizes in MB/GB when selecting device so it is easier
to select. file_selector now supports --show-size to include block
device sizes in menu.
Rework file_selector so menu options can contain spaces (use bash
array) and to simplify logic.
Prompt to select flash drive and LUKS percentage in OEM reset before
actually taking any actions, so aborting doesn't half-reset the system.
Abort OEM reset if user aborts the flash drive selection instead of
looping forever. (Canceling the confirmation still loops to retry but
it is possible to exit by aborting the repeated menu.)
Signed-off-by: Jonathon Hall <jonathon.hall@puri.sm>
Warn user if connected usb block device is less then 128mb, since creating LUKS container of less then 8mb might cause issues.
Signed-off-by: Thierry Laurion <insurgo@riseup.net>
Prompt for TPM owner password internally within tpm2_counter_create.
Add tpm1_counter_create to prompt for password internally. Wipe the
cache in either if the operation fails, in case the password was
incorrect.
Signed-off-by: Jonathon Hall <jonathon.hall@puri.sm>
