evcc-io/vehicle/audi.go
2026-01-10 15:56:11 +00:00

92 lines
2.2 KiB
Go

package vehicle
import (
"context"
"time"
"github.com/evcc-io/evcc/api"
"github.com/evcc-io/evcc/util"
"github.com/evcc-io/evcc/util/request"
"github.com/evcc-io/evcc/vehicle/audi"
"github.com/evcc-io/evcc/vehicle/vag/idkproxy"
"github.com/evcc-io/evcc/vehicle/vag/service"
"github.com/evcc-io/evcc/vehicle/vag/vwidentity"
"github.com/evcc-io/evcc/vehicle/vw/weconnect"
)
// https://github.com/TA2k/ioBroker.vw-connect
// https://github.com/arjenvrh/audi_connect_ha/blob/master/custom_components/audiconnect/audi_services.py
// Audi is an api.Vehicle implementation for Audi cars
type Audi struct {
*embed
*weconnect.Provider // provides the api implementations
}
func init() {
registry.Add("audi", NewAudiFromConfig)
}
// NewAudiFromConfig creates a new vehicle
func NewAudiFromConfig(other map[string]any) (api.Vehicle, error) {
cc := struct {
embed `mapstructure:",squash"`
User, Password, VIN string
Cache time.Duration
Timeout time.Duration
}{
Cache: interval,
Timeout: request.Timeout,
}
if err := util.DecodeOther(other, &cc); err != nil {
return nil, err
}
if cc.User == "" || cc.Password == "" {
return nil, api.ErrMissingCredentials
}
v := &Audi{
embed: &cc.embed,
}
log := util.NewLogger("audi").Redact(cc.User, cc.Password, cc.VIN)
// get initial VW identity id_token
q, err := vwidentity.Login(log, audi.AuthParams, cc.User, cc.Password)
if err != nil {
return nil, err
}
// exchange initial VW identity id_token for Audi AAZS token
idk := idkproxy.New(log, audi.IDKParams)
ats, its, err := service.AAZSTokenSource(log, idk, audi.AZSConfig, q)
if err != nil {
return nil, err
}
// use the etron API for list of vehicles
api := audi.NewAPI(log, ats)
vehicle, err := ensureVehicleEx(
cc.VIN, func() ([]audi.Vehicle, error) {
ctx, cancel := context.WithTimeout(context.Background(), cc.Timeout)
defer cancel()
return api.Vehicles(ctx)
},
func(v audi.Vehicle) (string, error) {
return v.VIN, nil
},
)
if err == nil {
api := weconnect.NewAPI(log, its)
api.Client.Timeout = cc.Timeout
v.fromVehicle(vehicle.Nickname, 0)
v.Provider = weconnect.NewProvider(api, vehicle.VIN, cc.Cache)
}
return v, err
}