Signing in

Three ways in, and you can have all of them at once.

A password

What the first account is created with. Nothing is emailed, nothing is registered anywhere: the first person to open a fresh instance creates the administrator account, and after that people arrive by invite link.

Being let into a project

Two different situations, one panel — the project's ⋯ menu → Share.

Somebody who already has an account here you pick from a list by name. You do not need to know their email address to share a project with a colleague whose name you know. The accounts on an instance are a closed set — there is no open signup, every one of them was invited — so listing them to each other is the address book the feature needs, not a disclosure.

Somebody who is not here yet you invite by email. If the address turns out to belong to an account it becomes an ordinary share straight away; otherwise it becomes a link that creates their account and their membership at once. With no mail server configured the link is shown in the panel instead of being sent, which is the correct behaviour on a one-person instance rather than an error.

You are told, and you can leave. Being added to a project is not something that happens to you quietly: the bell says who shared what, and the entry takes you to the project. In the share panel, anybody who is not the owner has a Leave the project button. That is deliberate rather than an approval step — an invitation waiting on a yes means the person who shared thinks it is done while the work sits still. What was wrong was the other three-quarters of it: you were added without being asked, without being told, and with no way out except asking the owner. The owner cannot leave their own project; that is a transfer of ownership, and there is no transfer yet.

An invitation that has not been taken up stays listed under the members, greyed, with a × to withdraw it. Without that it is invisible — the person has no account, so they are neither a member nor somebody you can pick — and the usual next move is to send it a second time. The second link works exactly as well as the first, and then there are two to keep track of.

A code on top of it

Settings → Account → Two-factor. An ordinary TOTP secret — any authenticator app reads the QR code. Once it is on, the password alone is not enough.

Recovery codes are shown once, when you turn it on. They are the way back if the phone is gone, and they are not shown again.

A passkey

Settings → Account → Passkeys → Add a passkey.

A key on a device instead of a secret in your head. The private half never leaves the device — a phone's secure element, a laptop's keychain, a hardware key — and the signature is bound to the address it was made for, so a convincing copy of the sign-in page at a different address gets nothing.

Give each one a name you will recognise later. min bærbare is what makes a list of keys reviewable, and a list nobody can read is a list nobody revokes from.

Passkeys need the address in VERDANDE_BASE_URL to be a hostname. Browsers refuse to make one for a bare IP address, so an instance reached at http://192.168.1.10:8080 will show the passkey section as unavailable rather than failing at the moment somebody tries.

One is enough, two is better

Lose the only device holding your only passkey and you are back to the password. Keep the password, or register a second key — a phone as well as a laptop.