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@chrono-os/sso-client

v0.1.1

Published

Cliente do Identity Provider central (login único): validar sessão, sign-in server-to-server e autorização por AppRole. Zero dependências de runtime.

Readme

@chrono-os/sso-client

Cliente do Identity Provider central (login único). Valida sessão do IdP, faz sign-in server-to-server e decide se o usuário tem papel neste app. Zero dependências de runtime (Node ≥ 18.17, fetch nativo).

Substitui o idp.ts que estava copiado em 11 backends, com três formas da mesma regra de autorização e duas assinaturas de idpSignIn.

import { createSsoClient } from '@chrono-os/sso-client'

export const sso = createSsoClient({
  idpUrl: process.env.IDP_URL,                 // vazia = desligado (fork de parceiro)
  appKeys: process.env.IDP_APP_KEY ?? 'legaris', // CSV ou array
  publicOrigin: process.env.APP_PUBLIC_URL,    // Origin confiável no sign-in
})

sso.enabled                                   // IDP_URL presente?
await sso.verifySession(token)                // { email, appRoles, user } | null
sso.isAuthorized(sessao.appRoles)             // admin (ou *) neste app?
await sso.signIn(email, senha)                // token | null
await sso.signInAndAuthorize(email, senha)    // sessão autorizada | null
  • Nunca lança: rede fora, IdP fora, 401 e corpo estranho viram null, para o app cair no login local em vez de devolver 500.
  • Log sem credencial: só status e tipo do erro; senha errada (401) não loga.
  • idpUrl definida sem appKeys falha no boot, em vez de recusar todo login em silêncio.
  • roles (default ['admin']) define os papéis aceitos além do wildcard *.

Contrato do IdP: GET /api/v1/identity/session (Bearer) e POST /api/v1/auth/sign-in/email.