Rails Firebase Auth

Exemplo de autenticação de api rails com Firebase

Setup

• Roda script de setup do rails

  bin/setup

• Copia o arquivo .env.template para .env

  cp .env.template .env

• Configura a variável de ambiente FIREBASE_PROJECT_ID no arquivo .env

• Roda tarefa para gerar certificado do firebase

  rails firebase:certificates:request

Rodando o projeto

rails s

Usando authenticação

Após o usuário criar conta ou autenticar com firebase no frontend web ou mobile, basta fazer as requisições para api passando o token do firebase.

Exemplo:

Get user profile

GET /profile

curl -X GET 'http://localhost:3001/profile' -H 'Authorization: Bearer user-token'

retorno:

{
  "id": 1,
  "name": "Wallas Faria da Silva",
  "email": "user@email.com",
  "phone": null,
  "auth_id": "k5LWaAsas4544hhpl7ASIH9nm282",
  "auth_provider": "google.com",
  "created_at": "2021-01-25T00:51:41.055Z",
  "updated_at": "2021-01-25T00:51:41.102Z",
  "avatar_url": "http://localhost:3001/rails/active_storage/representations..."
}

Update user profile

PUT /profile

curl -X PUT 'http://localhost:3001/profile' \
     -H 'Authorization: Bearer user-token' \
     -H 'Content-Type: application/json' \
     -d '{ "phone": "+5522556644998" }'

retorno:

{
  "id": 1,
  "phone": "+5522556644998",
  "name": "Wallas Faria da Silva",
  "email": "user@email.com",
  "auth_id": "k5LWaAsas4544hhpl7ASIH9nm282",
  "auth_provider": "google.com",
  "created_at": "2021-01-25T00:51:41.055Z",
  "updated_at": "2021-01-25T01:08:00.213Z",
  "avatar_url": "http://localhost:3001/rails/active_storage/representations/..."
}