class

Comrade::Providers::BaseProvider

Abstract base class for all OAuth providers

Constructors

new(client_id : String, redirect_uri : String, client_secret : String | Nil = nil)

client_id

client_secret

generate_code_challenge(code_verifier : String) : String

Generate code challenge from code verifier for PKCE

generate_code_verifier

Generate a code verifier for PKCE

generate_state

Generate a random state parameter for CSRF protection

get_token(code : String, state : String | Nil = nil, **options) : Token

Exchange authorization code for access token

get_user(token : Token) : User

Get user information using access token

http_client

redirect(scopes : Array(String) = [] of String, state : String | Nil = nil, **options) : String

Generate authorization URL to redirect user to OAuth provider

redirect_uri

refresh_token(refresh_token : String, **options) : Token

Refresh access token

revoke_token(token : String) : Bool

Revoke access token (if supported by provider)