Files
paskia/frontend/src/utils/settings.js
T
LeoVasanko 10af29f92d MultiSite: one instance serves authentication across many domains (#4)
- Serve multiple domains (RP IDs) from one instance: host-based dispatch,
  per-domain credentials and sessions, domains managed at runtime in the
  admin UI — previously one RP per instance
- Cross-domain sign-in via Related Origin Requests: per-domain related-origins
  list with a served .well-known/webauthn document
- Explicit per-domain origin lists with shell-glob wildcards (**. for apex +
  any subdomain depth, *. for one level), editable in the admin UI with
  validation and self-lockout guards
- Per-domain auth hosts: the account/admin UI can live on a different host
  per domain, no longer confined to subdomains of a single RP
- CLI: 'paskia init <rp-id [rp-name]' initializes or adds a domain to an
  existing database; 'paskia migrate' converts legacy databases

BREAKING CHANGES (v2.0):
- Database schema: config is now per-domain and credentials/sessions carry
  an rp_id — existing databases must be converted with 'paskia migrate'
- Origins are now explicit: main implicitly allowed every subdomain of the
  RP; configure '**.' origins to reproduce that behavior
- CLI: the flat '--rp-id/--rp-name/--origin/--auth/--save' flags are
  replaced by the 'init' and 'migrate' subcommandsReviewed-on: #4
2026-09-07 22:02:06 +00:00

33 lines
1.2 KiB
JavaScript

let _settingsPromise = null
let _settings = null
let _requestGen = 0
export function getSettingsCached() { return _settings }
export async function getSettings(force = false) {
if (force) { _settings = null; _settingsPromise = null; _requestGen++ }
if (_settings) return _settings
if (_settingsPromise) return _settingsPromise
const gen = _requestGen
const stale = () => getSettings() // superseded by a force reset: defer to the fresh state
_settingsPromise = fetch('/auth/api/settings')
.then(r => (r.ok ? r.json() : {}))
.then(obj => gen === _requestGen ? (_settings = obj || {}) : stale())
.catch(() => gen === _requestGen ? (_settings = {}) : stale())
return _settingsPromise
}
export function uiBasePath() {
const base = _settings?.ui_base_path || '/auth/'
if (base === '/') return '/'
return base.endsWith('/') ? base : base + '/'
}
export function adminUiPath() { return uiBasePath() === '/' ? '/admin/' : uiBasePath() + 'admin/' }
export function makeUiHref(suffix = '') {
const trimmed = suffix.startsWith('/') ? suffix.slice(1) : suffix
if (!trimmed) return uiBasePath()
if (uiBasePath() === '/') return '/' + trimmed
return uiBasePath() + trimmed
}