blasphem/pkg/auth/provider/provider.go

package provider

import (
	"net/http"

	"dynatron.me/x/blasphem/pkg/flow"
	"dynatron.me/x/blasphem/pkg/storage"
)

type Constructor func(storage.Store) (AuthProvider, error)

var Providers = make(map[string]Constructor)

type AuthProvider interface { // TODO: this should include stepping
	AuthProviderMetadata
	ProviderBase() AuthProviderBase
	FlowSchema() flow.FlowSchema
	NewCredData() interface{}
	ValidateCreds(r *http.Request, reqMap map[string]interface{}) (user ProviderUser, success bool)
	Lookup(ProviderUser) ProviderUser
}

func Register(providerName string, f func(storage.Store) (AuthProvider, error)) {
	Providers[providerName] = f
}

type ProviderUser interface {
	// TODO: make sure this is sane with all the ProviderUser and UserData type stuff
	UserData() ProviderUser
}

type AuthProviderBase struct {
	Name string  `json:"name"`
	ID   *string `json:"id"`
	Type string  `json:"type"`
}

type AuthProviderMetadata interface {
	ProviderName() string
	ProviderID() *string
	ProviderType() string
}

func (bp *AuthProviderBase) ProviderName() string           { return bp.Name }
func (bp *AuthProviderBase) ProviderID() *string            { return bp.ID }
func (bp *AuthProviderBase) ProviderType() string           { return bp.Type }
func (bp *AuthProviderBase) ProviderBase() AuthProviderBase { return *bp }