OAuth Providers

Use OAuth provides such as Github or Facebook to allow users to conveniently sign in.

Super classes

firebase::Firebase -> firebase::FirebaseAuth -> FirebaseOauthProviders

Methods

Public methods

• FirebaseOauthProviders$new()

• FirebaseOauthProviders$set_provider()

• FirebaseOauthProviders$launch()

• FirebaseOauthProviders$clone()

Inherited methods

• firebase::Firebase$expose_app()
• firebase::FirebaseAuth$clear()
• firebase::FirebaseAuth$delete_user()
• firebase::FirebaseAuth$expose_auth()
• firebase::FirebaseAuth$get_access_token()
• firebase::FirebaseAuth$get_delete_user()
• firebase::FirebaseAuth$get_id_token()
• firebase::FirebaseAuth$get_sign_out()
• firebase::FirebaseAuth$get_signed_in()
• firebase::FirebaseAuth$get_signed_up()
• firebase::FirebaseAuth$is_signed_in()
• firebase::FirebaseAuth$print()
• firebase::FirebaseAuth$req_sign_in()
• firebase::FirebaseAuth$req_sign_out()
• firebase::FirebaseAuth$request_id_token()
• firebase::FirebaseAuth$set_language_code()
• firebase::FirebaseAuth$sign_out()

---

Method new()

Usage

FirebaseOauthProviders$new(
  persistence = c("session", "local", "memory"),
  config_path = "firebase.rds",
  language_code = NULL,
  session = shiny::getDefaultReactiveDomain()
)

Arguments

persistence

How the auth should persit: none, the user has to sign in at every visit, session will only persist in current tab, local persist even when window is closed.

config_path

Path to the configuration file as created by firebase_config.

language_code

Sets the language to use for the UI. Supported languages are listed here. Set to browser to use the default browser language of the user.

session

A valid shiny session.

Details

Initialiases Firebase Email Link

Initialises the Firebase application client-side.

---

Method set_provider()

Usage

FirebaseOauthProviders$set_provider(provider, ...)

Arguments

provider

The provider to user, e.g.: microsoft.com, yahoo.com or google.com.

...

Additional options to pass to setCustomParameters.

Details

Define provider to use

Returns

self

---

Method launch()

Usage

FirebaseOauthProviders$launch(
  flow = c("popup", "redirect"),
  get_credentials = FALSE
)

Arguments

flow

Authentication flow, either popup or redirect.

get_credentials

Whether to extract underlying oauth credentials.

Details

Launch sign in with Google.

Returns

self

---

Method clone()

The objects of this class are cloneable with this method.

Usage

FirebaseOauthProviders$clone(deep = FALSE)

Arguments

deep

Whether to make a deep clone.

Examples

library(shiny)
library(firebase)

ui <- fluidPage(
  useFirebase(),
  actionButton("signin", "Sign in with Microsoft", icon = icon("microsoft")),
  plotOutput("plot")
)

server <- function(input, output, session){
  f <- FirebaseOauthProviders$
    new()$
    set_provider("microsoft.com")

  observeEvent(input$signin, {
    f$launch()
  })

  output$plot <- renderPlot({
    f$req_sign_in()
    plot(cars)
  })
  
}

if (FALSE) shinyApp(ui, server)