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@koph-npm/browser-token

v0.0.2

Published

> Gerenciador de autenticação baseado em JWT com refresh automático e controle entre abas.

Downloads

5

Readme

@koph-npm/browser-token

Gerenciador de autenticação baseado em JWT com refresh automático e controle entre abas.

Este pacote oferece uma solução completa para gerenciar tokens JWT em SPAs:

  • Armazenamento de accessToken e refreshToken
  • Decodificação e validação automática do JWT
  • Refresh automático do token quando expira
  • Controle de concorrência entre abas com Locker
  • Callback onChange para reagir a mudanças de token
  • Suporte a mocks para testes

📦 Instalação

npm install @koph-npm/browser-token

🚀 Uso básico

import { Token } from '@koph-npm/browser-token';

Token.configure({
  refresh: async (refreshToken) => {
    const res = await fetch("/api/auth/refresh", {
      method: "POST",
      headers: { Authorization: `Bearer ${refreshToken}` }
    });
    const data = await res.json();
    return {
      accessToken: data.access_token,
      refreshToken: data.refresh_token
    };
  },
  onChange: (decoded) => {
    console.log("Novo token decodificado:", decoded);
  },
  timeSkew: 30
});

if (Token.isLoggedIn()) {
  const token = await Token.read();
  fetch("/api/dados", {
    headers: { Authorization: `Bearer ${token}` }
  });
}

🧠 API

Token.configure(config: TConfig)

Inicializa o gerenciador com funções de refresh, onChange, etc.

Token.write(accessToken, refreshToken)

Armazena os tokens manualmente.

Token.read(): Promise<string | null>

Retorna o accessToken atual, atualizando-o se estiver expirado.

Token.refresh(): Promise<TSetToken>

Força a atualização do token usando o refreshToken.

Token.clear()

Remove os tokens armazenados.

Token.isLoggedIn(): boolean

Verifica se o token atual é válido.

Token.isConfigured(): boolean

Verifica se o gerenciador foi inicializado.


⚠️ Observações

  • Usa @koph-npm/browser-jwt para decodificar/verificar tokens
  • Usa @koph-npm/browser-locker para evitar refresh concorrente entre abas
  • Requer configuração inicial obrigatória com refresh()

📄 Licença

MIT


👤 Autor

Koph [email protected]


🔗 Repositório

https://github.com/koph-git/ts-lib