11 Jun 2023 |
@elvishjerricco:matrix.org | oh that's a really cool idea actually | 06:47:01 |
@elvishjerricco:matrix.org | though usually people don't actually store shit in the tpm | 06:47:08 |
@elvishjerricco:matrix.org | since space there is very limited | 06:47:12 |
@elvishjerricco:matrix.org | and I think it can only store tpm key hierarchy things? | 06:47:30 |
@elvishjerricco:matrix.org | but sealing a key is just as good | 06:48:01 |
@elvishjerricco:matrix.org | or, no, you want to do the actual auth crypto on the tpm and never on the host | 06:48:17 |
@elvishjerricco:matrix.org | hm | 06:48:23 |
K900 | Yep | 06:48:26 |
K900 | You should be able to | 06:48:32 |
@elvishjerricco:matrix.org | yea I dunno the details well enough to be sure | 06:48:41 |
@elvishjerricco:matrix.org | but it sounds possible | 06:48:48 |
K900 | One problem with that is that I'm not sure you can authenticate as the same machine more than once on Tailscale | 06:52:21 |
K900 | At least with Headscale you have to manually remove the old node | 06:52:38 |
@elvishjerricco:matrix.org | oh, wait, which level of auth are we talking about? The SSO thing where you actually login for the first time and add the node? Or the auth that occurs just be starting tailscaled back up again? | 06:53:37 |
@elvishjerricco:matrix.org | * oh, wait, which level of auth are we talking about? The SSO thing where you actually login for the first time and add the node? Or the auth that occurs just by starting tailscaled back up again? | 06:53:50 |
K900 | The SSO auth | 06:54:30 |
@elvishjerricco:matrix.org | I see | 06:54:37 |
K900 | The second auth just uses the token that's persisted on disk | 06:54:40 |
@elvishjerricco:matrix.org | right I thought you were talking about persisting that token in the TPM instead somehow | 06:54:58 |
@elvishjerricco:matrix.org | because I'm guessing that token is generated locally and then certified by the SSO? | 06:55:42 |
@elvishjerricco:matrix.org | If it's generated locally you can do that part on the TPM and leave it there | 06:55:52 |
K900 | I don't know if it is | 06:55:59 |
K900 | But I don't think so? | 06:56:01 |
@elvishjerricco:matrix.org | bummer | 06:56:10 |
@elvishjerricco:matrix.org | secrets should always be generated locally | 06:56:26 |
13 Jun 2023 |
| K900 changed their display name from K900 to K900 (Old). | 20:51:50 |
| K900 invited K900 (deprecated). | 21:09:07 |
| K900 (deprecated) joined the room. | 21:11:29 |
14 Jun 2023 |
| @raphi:tapesoftware.net changed their display name from raphi (element unread channel fix when) to raphi. | 07:03:17 |
Arian | oidc is realy meany for third-party auth though | 12:32:46 |