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authentik-qr-login/LICENSE
Michal 44061918ac authentik-qr-login: cross-device QR sign-in for authentik
Scan a QR on your authentik login page with your phone, approve it with a
passkey and a fingerprint, and the laptop signs itself in.

The service holds NO authentik credential. A flow policy calls it with a
session id and gets back the username that approved it, or nothing -- so there
is no standing credential to steal. The obvious alternative, authentik's
recovery-link API, effectively requires a superuser and was rejected for that
reason.

See README.md for the traps this had to work around, including the two
flow-binding settings that are counter-intuitive and load-bearing, and an
honest account of what QR sign-in cannot defend against.
2026-08-16 17:20:57 +01:00

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MIT License
Copyright (c) 2026 Michal
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in all
copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
SOFTWARE.