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update TODO

This commit is contained in:
Lennart Poettering 2022-07-14 14:45:56 +02:00
parent 1aad75efdf
commit 0fde330d66

13
TODO
View File

@ -79,6 +79,19 @@ Janitorial Clean-ups:
Features:
* systemd-creds: extend encryption logic to support asymmetric
encryption/authentication. Idea: add new verb "systemd-creds public-key"
which generates a priv/pub key pair on the TPM2 and stores the priv key
locally in /var. It then outputs a certificate for the pub part to stdout.
This can then be copied/taken elsewhere, and can be used for encrypting creds
that only the host on its specific hw can decrypt. Then, support a drop-in
dir with certificates that can be used to authenticate credentials. Flow of
operations is then this: build image with owner certificate, then after
boot up issue "systemd-creds public-key" to acquire pubkey of the machine.
Then, when passing data to the machine, sign with privkey belonging to one of
the dropped in certs and encrypted with machine pubkey, and pass to machine.
Machine is then able to authenticate you, and confidentiality is guaranteed.
* bootctl: add "gc" verb that loads all type #1 .conf files, and then removes
all files from the set of files from the ESP/XBOOTLDR matching the entry
token that are not referenced by any. Then, change kernel-install to use only