Lukas Wolfsteiner b07bd37f39 feat(oidc): add use_email_as_username option to fall back to email claim ... Some OIDC providers (e.g. Google OAuth) do not send the preferred_username claim when the profile scope is requested, causing the username in Headscale to be blank. Add oidc.use_email_as_username config option (default: false) that, when enabled, uses the email claim as the username if preferred_username is not available. When preferred_username is present, it is always used regardless of this setting. - Add UseEmailAsUsername to OIDCConfig with viper wiring - Extend FromClaim() to accept useEmailAsUsername parameter - Add 5 test cases covering fallback enabled/disabled, priority, empty email, and unverified email scenarios - Update docs, config example, and Google OAuth guidance Fixes #3071. Cheers!		2026-02-09 02:15:40 +01:00
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integration	Add headscale-piying web UI to docs	2026-01-14 12:56:05 +01:00
acls.md	Add a page to describe supported registration methods	2026-01-28 15:52:57 +01:00
api.md	Use registration key instead of machine key	2026-01-28 15:52:57 +01:00
configuration.md	Document HEADSCALE_CONFIG	2025-05-16 19:33:00 +02:00
debug.md	Document how to disable the metrics interfaces	2026-01-16 14:54:04 +01:00
derp.md	Describe how to remove a DERP region	2025-09-09 11:05:30 +02:00
dns.md	Misc typos and spelling	2025-09-17 16:32:29 +02:00
oidc.md	feat(oidc): add use_email_as_username option to fall back to email claim	2026-02-09 02:15:40 +01:00
registration.md	Add a page to describe supported registration methods	2026-01-28 15:52:57 +01:00
routes.md	Fix ownership description for auto approved routers/exits	2026-01-16 14:54:04 +01:00
tags.md	Add a tags page and describe a few common operations	2026-01-28 15:52:57 +01:00
tls.md	Fix config param name in TLS doc	2025-07-13 12:56:25 +02:00