evcc-io/vehicle/tibber/oauth.go

58 lines
1.7 KiB
Go

package tibber
import (
"context"
"github.com/evcc-io/evcc/plugin/auth"
"github.com/evcc-io/evcc/util"
"golang.org/x/oauth2"
)
const (
// AuthURI is the Tibber Data API authorization endpoint.
AuthURI = "https://thewall.tibber.com/connect/authorize"
// TokenURI is the Tibber Data API token endpoint.
TokenURI = "https://thewall.tibber.com/connect/token"
// ApiURI is the Tibber Data API base URL.
ApiURI = "https://data-api.tibber.com/v1"
)
func init() {
auth.Register("tibber", func(other map[string]any) (oauth2.TokenSource, error) {
var cc struct {
ClientID, ClientSecret, RedirectURI string
}
if err := util.DecodeOther(other, &cc); err != nil {
return nil, err
}
log := util.NewLogger("tibber").Redact(cc.ClientID, cc.ClientSecret)
ctx := util.WithLogger(context.Background(), log)
return NewOAuth(ctx, cc.ClientID, cc.ClientSecret, cc.RedirectURI, "")
})
}
// OAuthConfig returns the Tibber Data API OAuth2 config.
func OAuthConfig(clientID, clientSecret, redirectURI string) *oauth2.Config {
return &oauth2.Config{
ClientID: clientID,
ClientSecret: clientSecret,
RedirectURL: redirectURI,
Endpoint: oauth2.Endpoint{
AuthURL: AuthURI,
TokenURL: TokenURI,
},
Scopes: []string{
"openid", "profile", "email", "offline_access",
"data-api-user-read", "data-api-vehicles-read",
},
}
}
// NewOAuth creates the Tibber Data API token source using the authorization
// code flow with PKCE. The user authorizes interactively via the evcc UI.
func NewOAuth(ctx context.Context, clientID, clientSecret, redirectURI, title string) (oauth2.TokenSource, error) {
return auth.NewOAuth(ctx, "Tibber", title, OAuthConfig(clientID, clientSecret, redirectURI))
}