chore: remove deprecated VW, Audi, Cupra and Seat vehicle implementations (#30549)

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andig 2026-06-21 12:05:33 +02:00 • committed by GitHub
parent a641ad68fb
commit 1421849d6b
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GPG key ID: B5690EEEBB952194
35 changed files with 2 additions and 8185 deletions

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@ -7,6 +7,7 @@ params:
- preset: vehicle-base
- preset: vehicle-climater
render: |
type: seat
type: drivesomethinggreater
brand: Seat
{{ include "vehicle-base" . }}
{{ include "vehicle-features" . }}

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@ -1,92 +0,0 @@
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
}

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@ -1,43 +0,0 @@
package audi
import (
"context"
"github.com/evcc-io/evcc/util"
"github.com/evcc-io/evcc/util/request"
"github.com/hasura/go-graphql-client"
"golang.org/x/oauth2"
)
const ApiURI = "https://app-api.live-my.audi.com/vgql/v1/graphql"
// API is the VW api client
type API struct {
client *graphql.Client
}
// NewAPI creates a new api client
func NewAPI(log *util.Logger, ts oauth2.TokenSource) *API {
ctx := context.WithValue(
context.Background(),
oauth2.HTTPClient,
request.NewClient(log),
)
v := &API{
client: graphql.NewClient(ApiURI, oauth2.NewClient(ctx, ts)),
}
return v
}
// Vehicles implements the /vehicles response
func (v *API) Vehicles(ctx context.Context) ([]Vehicle, error) {
var res struct {
UserVehicles []Vehicle
}
err := v.client.Query(ctx, &res, nil)
return res.UserVehicles, err
}

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@ -1,20 +0,0 @@
package audi
import "net/url"
// Authorization parameters
var AuthParams = url.Values{
"response_type": {"code"},
"client_id": {"f4d0934f-32bf-4ce4-b3c4-699a7049ad26@apps_vw-dilab_com"},
"redirect_uri": {"myaudi:///"},
"scope": {"openid profile mbb"}, // vin badge birthdate nickname email address phone name picture
"prompt": {"login"},
"ui_locales": {"de-DE"},
}
var IDKParams = url.Values{
"client_id": {"f4d0934f-32bf-4ce4-b3c4-699a7049ad26@apps_vw-dilab_com"},
"redirect_uri": {"myaudi:///"},
}
const AZSConfig = "myaudi"

File diff suppressed because it is too large Load diff

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@ -1,5 +0,0 @@
package audi
type Vehicle struct {
VIN, Type, Nickname string
}

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@ -1,81 +0,0 @@
package vehicle
import (
"context"
"fmt"
"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/seat/cupra"
"github.com/evcc-io/evcc/vehicle/vag/vwidentity"
"golang.org/x/oauth2"
)
// Cupra is an api.Vehicle implementation for Seat Cupra cars
type Cupra struct {
*embed
*cupra.Provider // provides the api implementations
}
func init() {
registry.Add("cupra", NewCupraFromConfig)
}
// NewCupraFromConfig creates a new vehicle
func NewCupraFromConfig(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 := &Cupra{
embed: &cc.embed,
}
log := util.NewLogger("cupra").Redact(cc.User, cc.Password, cc.VIN)
ts, err := vwidentity.Oauth2Login(log, cupra.OAuth2Config, cc.User, cc.Password)
if err != nil {
return nil, err
}
// get OIDC user information
ctx := context.WithValue(context.Background(), oauth2.HTTPClient, request.NewClient(log))
ui, err := vwidentity.Config.NewProvider(ctx).UserInfo(ctx, ts)
if err != nil {
return nil, fmt.Errorf("failed getting user information: %w", err)
}
api := cupra.NewAPI(log, ts)
vehicle, err := ensureVehicleEx(
cc.VIN, func() ([]cupra.Vehicle, error) {
return api.Vehicles(ui.Subject)
},
func(v cupra.Vehicle) (string, error) {
return v.VIN, nil
},
)
if err == nil {
v.fromVehicle(vehicle.VehicleNickname, 0)
v.Provider = cupra.NewProvider(api, ui.Subject, vehicle.VIN, cc.Cache)
}
return v, err
}

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@ -1,120 +0,0 @@
package vehicle
import (
"context"
"fmt"
"net/http"
"net/url"
"strings"
"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/seat"
"github.com/evcc-io/evcc/vehicle/seat/cupra"
"github.com/evcc-io/evcc/vehicle/vag/service"
"github.com/evcc-io/evcc/vehicle/vag/vwidentity"
"github.com/evcc-io/evcc/vehicle/vw"
"golang.org/x/oauth2"
)
// https://github.com/trocotronic/weconnect
// https://github.com/TA2k/ioBroker.vw-connect
// Seat is an api.Vehicle implementation for Seat cars
type Seat struct {
*embed
*vw.Provider // provides the api implementations
}
func init() {
registry.Add("seat", NewSeatFromConfig)
}
// NewSeatFromConfig creates a new vehicle
func NewSeatFromConfig(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 := &Seat{
embed: &cc.embed,
}
log := util.NewLogger("seat").Redact(cc.User, cc.Password, cc.VIN)
trs, err := vwidentity.Oauth2Login(log, cupra.OAuth2Config, cc.User, cc.Password)
if err != nil {
return nil, err
}
// get OIDC user information
ctx := context.WithValue(context.Background(), oauth2.HTTPClient, request.NewClient(log))
ui, err := vwidentity.Config.NewProvider(ctx).UserInfo(ctx, trs)
if err != nil {
return nil, fmt.Errorf("failed getting user information: %w", err)
}
mbbId, err := mbbUserId(log, trs, ui.Subject)
if err != nil {
return nil, fmt.Errorf("failed getting mbbUserId: %w", err)
}
ts := service.MbbTokenSource(log, trs, seat.AuthClientID)
api := seat.NewAPI(log, ts)
cc.VIN, err = ensureVehicle(
cc.VIN, func() ([]string, error) {
return api.Vehicles(mbbId)
},
)
if err == nil {
api := vw.NewAPI(log, ts, seat.Brand, seat.Country)
api.Client.Timeout = cc.Timeout
if err = api.HomeRegion(cc.VIN); err == nil {
v.Provider = vw.NewProvider(api, cc.VIN, cc.Cache)
}
}
return v, err
}
func mbbUserId(log *util.Logger, ts oauth2.TokenSource, uid string) (string, error) {
client := request.NewHelper(log)
client.Transport = &oauth2.Transport{
Source: ts,
Base: client.Transport,
}
data := url.Values{"scopeId": {"commonMandatoryFields"}}
var mandatoryConsentInfo struct {
MbbUserId string `json:"mbbUserId"`
}
uri := fmt.Sprintf("https://profileintegrityservice.apps.emea.vwapps.io/iaa/pic/v1/users/%s/check-profile", uid)
req, err := request.New(http.MethodPost, uri, strings.NewReader(data.Encode()), request.URLEncoding)
if err == nil {
err = client.DoJSON(req, &mandatoryConsentInfo)
}
return mandatoryConsentInfo.MbbUserId, err
}

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@ -1,53 +0,0 @@
package seat
import (
"fmt"
"github.com/evcc-io/evcc/util"
"github.com/evcc-io/evcc/util/request"
"golang.org/x/oauth2"
)
// BaseURL is the API base url
const BaseURL = "https://mal-3a.prd.eu.dp.vwg-connect.com/api"
// API provides list of vehicles for Seat cars
type API struct {
*request.Helper
}
// NewAPI creates a new vehicle
func NewAPI(log *util.Logger, ts oauth2.TokenSource) *API {
v := &API{
Helper: request.NewHelper(log),
}
v.Client.Transport = &oauth2.Transport{
Source: ts,
Base: v.Client.Transport,
}
return v
}
// Vehicles implements the /vehicles response
func (v *API) Vehicles(userID string) ([]string, error) {
var res struct {
UserVehicles struct {
UserId string
Vehicle []struct {
Content string
}
}
}
uri := fmt.Sprintf("%s/usermanagement/users/v2/users/%s/vehicles", BaseURL, userID)
err := v.GetJSON(uri, &res)
var vehicles []string
for _, v := range res.UserVehicles.Vehicle {
vehicles = append(vehicles, v.Content)
}
return vehicles, err
}

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@ -1,99 +0,0 @@
package cupra
import (
"fmt"
"net/http"
"github.com/evcc-io/evcc/util"
"github.com/evcc-io/evcc/util/request"
"github.com/evcc-io/evcc/util/transport"
"golang.org/x/oauth2"
)
const (
// BaseURL is the API base url
BaseURL = "https://ola.prod.code.seat.cloud.vwgroup.com"
ActionCharge = "charging"
ActionChargeStart = "start"
ActionChargeStop = "stop"
// appVersion is the Cupra app version mirrored in request headers
appVersion = "2.15.0"
)
// API is an api.Vehicle implementation for Seat Cupra cars
type API struct {
*request.Helper
}
// NewAPI creates a new vehicle
func NewAPI(log *util.Logger, ts oauth2.TokenSource) *API {
v := &API{
Helper: request.NewHelper(log),
}
v.Client.Transport = &transport.Decorator{
Base: &oauth2.Transport{
Source: ts,
Base: v.Client.Transport,
},
// These headers mirror the official Cupra app and are required to avoid
// 403 Forbidden from the OLA backend (verified against pycupra v0.2.30).
Decorator: transport.DecorateHeaders(map[string]string{
"app-market": "android",
"app-brand": "cupra",
"app-version": appVersion,
"User-Agent": "OLACupra/" + appVersion + " (Android 12; sdk_gphone64_x86_64; Google) Mobile",
"origin": "app",
}),
}
return v
}
// Vehicles implements the /vehicles response
func (v *API) Vehicles(userID string) ([]Vehicle, error) {
var res struct {
Vehicles []Vehicle
}
uri := fmt.Sprintf("%s/v2/users/%s/garage/vehicles", BaseURL, userID)
err := v.GetJSON(uri, &res)
return res.Vehicles, err
}
// Status implements the /status response
func (v *API) Status(userID, vin string) (Status, error) {
var res Status
uri := fmt.Sprintf("%s/v5/users/%s/vehicles/%s/mycar", BaseURL, userID, vin)
err := v.GetJSON(uri, &res)
return res, err
}
// ParkingPosition implements the /parkingposition response
func (v *API) ParkingPosition(vin string) (Position, error) {
var res Position
uri := fmt.Sprintf("%s/v1/vehicles/%s/parkingposition", BaseURL, vin)
err := v.GetJSON(uri, &res)
return res, err
}
// Mileage implements the /mileage response
func (v *API) Mileage(vin string) (Mileage, error) {
var res Mileage
uri := fmt.Sprintf("%s/v1/vehicles/%s/mileage", BaseURL, vin)
err := v.GetJSON(uri, &res)
return res, err
}
// Action implements the /requests response
func (v *API) Action(vin, action, cmd string) error {
uri := fmt.Sprintf("%s/vehicles/%s/%s/requests/%s", BaseURL, vin, action, cmd)
req, err := request.New(http.MethodPost, uri, nil, request.JSONEncoding)
if err == nil {
_, err = v.DoBody(req)
}
return err
}

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@ -1,12 +0,0 @@
package cupra
import (
"golang.org/x/oauth2"
)
var OAuth2Config = &oauth2.Config{
ClientID: "3c756d46-f1ba-4d78-9f9a-cff0d5292d51@apps_vw-dilab_com",
ClientSecret: "eb8814e641c81a2640ad62eeccec11c98effc9bccd4269ab7af338b50a94b3a2",
RedirectURL: "cupra://oauth-callback",
Scopes: []string{"openid", "profile", "mbb"},
}

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@ -1,164 +0,0 @@
package cupra
import (
"strings"
"time"
"github.com/evcc-io/evcc/api"
"github.com/evcc-io/evcc/util"
)
// Provider is an api.Vehicle implementation for Seat Cupra cars
type Provider struct {
statusG func() (Status, error)
positionG func() (Position, error)
milageG func() (Mileage, error)
action func(string, string) error
}
// NewProvider creates a vehicle api provider
func NewProvider(api *API, userID, vin string, cache time.Duration) *Provider {
impl := &Provider{
statusG: util.Cached(func() (Status, error) {
return api.Status(userID, vin)
}, cache),
positionG: util.Cached(func() (Position, error) {
return api.ParkingPosition(vin)
}, cache),
milageG: util.Cached(func() (Mileage, error) {
return api.Mileage(vin)
}, cache),
action: func(action, cmd string) error {
return api.Action(vin, action, cmd)
},
}
return impl
}
var _ api.Battery = (*Provider)(nil)
func (v *Provider) engine(s Status, typ string) (Engine, error) {
for _, e := range []Engine{s.Engines.Primary, s.Engines.Secondary} {
if e.FuelType == typ {
return e, nil
}
}
return Engine{}, api.ErrNotAvailable
}
// Soc implements the api.Vehicle interface
func (v *Provider) Soc() (float64, error) {
res, err := v.statusG()
if err != nil {
return 0, err
}
engine, err := v.engine(res, FuelTypeElectric)
return engine.LevelPct, err
}
var _ api.ChargeState = (*Provider)(nil)
// Status implements the api.ChargeState interface
func (v *Provider) Status() (api.ChargeStatus, error) {
res, err := v.statusG()
if err != nil {
return api.StatusNone, err
}
// BatteryCardStatus is the authoritative disconnect signal — the Cupra API
// only emits "notConnected" when the cable is unplugged. When the car is
// plugged the field is omitted and Status alone is unreliable: it reports
// "NotReadyForCharging" both for an unplugged car.
// https://github.com/evcc-io/evcc/issues/30045
if strings.ToLower(res.Services.Charging.BatteryCardStatus) == "notconnected" {
return api.StatusA, nil
}
switch strings.ToLower(res.Services.Charging.Status) {
case "connected", "readyforcharging", "notreadyforcharging", "error", "chargepurposereachedandnotconservationcharging":
return api.StatusB, nil
case "charging":
return api.StatusC, nil
}
return api.StatusA, nil
}
var _ api.VehicleFinishTimer = (*Provider)(nil)
// FinishTime implements the api.VehicleFinishTimer interface
func (v *Provider) FinishTime() (time.Time, error) {
res, err := v.statusG()
if err != nil {
return time.Time{}, err
}
rsc := res.Services.Charging
if !rsc.Active {
return time.Time{}, api.ErrNotAvailable
}
rt := rsc.RemainingTime
if rsc.TargetPct > 0 && rsc.TargetPct < 100 {
rt = rt * 100 / int64(rsc.TargetPct)
}
return time.Now().Add(time.Duration(rt) * time.Minute), nil
}
var _ api.VehicleRange = (*Provider)(nil)
// Range implements the api.VehicleRange interface
func (v *Provider) Range() (int64, error) {
res, err := v.statusG()
if err != nil {
return 0, err
}
engine, err := v.engine(res, FuelTypeElectric)
return int64(engine.RangeKm), err
}
var _ api.VehicleOdometer = (*Provider)(nil)
// Odometer implements the api.VehicleOdometer interface
func (v *Provider) Odometer() (float64, error) {
res, err := v.milageG()
return res.MileageKm, err
}
var _ api.VehiclePosition = (*Provider)(nil)
// Position implements the api.VehiclePosition interface
func (v *Provider) Position() (float64, float64, error) {
res, err := v.positionG()
return res.Lat, res.Lon, err
}
var _ api.VehicleClimater = (*Provider)(nil)
// Climater implements the api.VehicleClimater interface
func (v *Provider) Climater() (bool, error) {
res, err := v.statusG()
return res.Services.Climatisation.Active, err
}
var _ api.SocLimiter = (*Provider)(nil)
// GetLimitSoc implements the api.SocLimiter interface
func (v *Provider) GetLimitSoc() (int64, error) {
res, err := v.statusG()
if err == nil && res.Services.Charging.ChargeSettings == "profile" {
return 0, api.ErrNotAvailable
}
return int64(res.Services.Charging.TargetPct), err
}
var _ api.ChargeController = (*Provider)(nil)
// ChargeEnable implements the api.ChargeController interface
func (v *Provider) ChargeEnable(enable bool) error {
action := map[bool]string{true: ActionChargeStart, false: ActionChargeStop}
return v.action(ActionCharge, action[enable])
}

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@ -1,55 +0,0 @@
package cupra
import (
"testing"
"github.com/evcc-io/evcc/api"
"github.com/stretchr/testify/assert"
"github.com/stretchr/testify/require"
)
// TestProviderStatus covers the Cupra v5 charging-status payload variants
// captured in issues #30045 and #30118.
func TestProviderStatus(t *testing.T) {
cases := []struct {
name string
statusField string
batteryCardStatus string
want api.ChargeStatus
}{
// cable not plugged in: API emits batteryCardStatus=notConnected
{"unplugged", "NotReadyForCharging", "notConnected", api.StatusA},
// charging: API omits batteryCardStatus
{"charging", "Charging", "", api.StatusC},
// plugged but not charging (e.g. chargeMode=off): API omits
// batteryCardStatus, Status reports NotReadyForCharging — must NOT be
// misread as disconnected (#30118)
{"plugged_paused", "NotReadyForCharging", "", api.StatusB},
// plugged, ready to charge but not yet started
{"ready", "ReadyForCharging", "", api.StatusB},
// already-connected pre-v5 payload
{"connected", "Connected", "", api.StatusB},
// fault / error while plugged
{"error", "error", "", api.StatusB},
// target SoC reached in myCupra, cable still connected (#30118)
{"soc_reached", "ChargePurposeReachedAndNotConservationCharging", "", api.StatusB},
// unknown future status with no card info defaults to disconnected
{"unknown", "SomethingNew", "", api.StatusA},
}
for _, tc := range cases {
t.Run(tc.name, func(t *testing.T) {
var s Status
s.Services.Charging.Status = tc.statusField
s.Services.Charging.BatteryCardStatus = tc.batteryCardStatus
v := &Provider{
statusG: func() (Status, error) { return s, nil },
}
got, err := v.Status()
require.NoError(t, err)
assert.Equal(t, tc.want, got)
})
}
}

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@ -1,53 +0,0 @@
package cupra
const FuelTypeElectric = "electric"
type Vehicle struct {
VIN string
EnrollmentStatus string
UserRole string
VehicleNickname string
}
type Engine struct {
Type string
FuelType string
RangeKm float64
LevelPct float64
}
type Status struct {
Engines struct {
Primary, Secondary Engine
}
Services struct {
Charging struct {
Status string
BatteryCardStatus string
TargetPct int
ChargeMode string
ChargeSettings string
Active bool
RemainingTime int64
CurrentPct float64
ProgressBarPct float64
}
Climatisation struct {
Status string
Active bool
RemainingTime int64
ProgressBarPct float64
}
}
Measurements struct {
MileageKm float64
}
}
type Mileage struct {
MileageKm float64
}
type Position struct {
Lat, Lon float64
}

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@ -1,19 +0,0 @@
package seat
import "net/url"
const (
Brand = "VW"
Country = "ES"
// Authorization ClientID
AuthClientID = "9dcc70f0-8e79-423a-a3fa-4065d99088b4"
)
// Authorization parameters
var AuthParams = url.Values{
"response_type": {"code id_token"}, // token
"client_id": {"3c8e98bc-3ae9-4277-a563-d5ee65ddebba@apps_vw-dilab_com"},
"redirect_uri": {"seatconnect://identity-kit/login"},
"scope": {"openid profile"}, // address phone email birthdate nationalIdentifier cars mbb dealers badge nationality
}

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@ -1,54 +0,0 @@
package aazsproxy
import (
"net/http"
"github.com/evcc-io/evcc/util"
"github.com/evcc-io/evcc/util/request"
"github.com/evcc-io/evcc/vehicle/vag"
"github.com/evcc-io/evcc/vehicle/vag/cariad"
"golang.org/x/oauth2"
)
var Endpoint = &oauth2.Endpoint{
AuthURL: cariad.BaseURL + "/login/v1/audi/token",
}
type Service struct {
*request.Helper
}
func New(log *util.Logger) *Service {
return &Service{
Helper: request.NewHelper(log),
}
}
// Exchange exchanges an VAG identity or IDK token for an AAZS token
func (v *Service) Exchange(config, token string) (*vag.Token, error) {
data := struct {
Token string `json:"token"`
GrantType string `json:"grant_type"`
Stage string `json:"stage"`
Config string `json:"config"`
}{
Token: token,
GrantType: "id_token",
Stage: "live",
Config: config,
}
var res vag.Token
req, err := request.New(http.MethodPost, Endpoint.AuthURL, request.MarshalJSON(data), request.JSONEncoding)
if err == nil {
err = v.DoJSON(req, &res)
}
return &res, err
}
// TokenSource creates token source. Token is NOT refreshed but will expire.
func (v *Service) TokenSource(token *vag.Token) vag.TokenSource {
return vag.RefreshTokenSource(token, nil)
}

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@ -1,8 +0,0 @@
package cariad
const (
BaseURL = "https://emea.bff.cariad.digital"
AndroidPackageName = "com.volkswagen.weconnect"
UserAgent = "Volkswagen/3.51.1-android/14"
ClientID = "a24fba63-34b3-4d43-b181-942111e6bda8@apps_vw-dilab_com"
)

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@ -1,124 +0,0 @@
package idkproxy
import (
"crypto/hmac"
"crypto/sha256"
"encoding/hex"
"net/http"
"net/url"
"strconv"
"strings"
"time"
"github.com/coreos/go-oidc/v3/oidc"
"github.com/evcc-io/evcc/util"
"github.com/evcc-io/evcc/util/request"
"github.com/evcc-io/evcc/util/urlvalues"
"github.com/evcc-io/evcc/vehicle/vag"
"github.com/evcc-io/evcc/vehicle/vag/cariad"
)
const WellKnown = cariad.BaseURL + "/auth/v1/idk/oidc/openid-configuration"
var Config = &oidc.ProviderConfig{
AuthURL: "https://identity.vwgroup.io/oidc/v1/authorize",
TokenURL: cariad.BaseURL + "/auth/v1/idk/oidc/token",
}
var _ vag.TokenExchanger = (*Service)(nil)
type Service struct {
*request.Helper
data url.Values
}
func New(log *util.Logger, q url.Values) *Service {
return &Service{
Helper: request.NewHelper(log),
data: q,
}
}
// https://github.com/arjenvrh/audi_connect_ha/issues/133
const (
qmSecret = "1ab69925ac179aaa4e83abe671a9476d176418b85bd706f1436ca15be647989c"
qmClientId = "01da27b0"
userAgent = "Android/4.31.0 (Build 800341641.root project 'myaudi_android'.ext.buildTime) Android/13"
)
func qmauth(ts int64) string {
secret, _ := hex.DecodeString(qmSecret)
hash := hmac.New(sha256.New, secret)
hash.Write([]byte(strconv.FormatInt(ts, 10)))
return hex.EncodeToString(hash.Sum(nil))
}
func qmauthNow() string {
return "v1:" + qmClientId + ":" + qmauth(time.Now().Unix()/100)
}
// tokenHeaders returns the assertion header set the IDK token endpoint
// validates for both authorization_code and refresh_token grants.
func tokenHeaders() map[string]string {
return map[string]string{
"Content-Type": request.FormContent,
"Accept": request.JSONContent,
"Accept-Charset": "utf-8",
"User-Agent": userAgent,
"x-qmauth": qmauthNow(),
"x-platform": "android",
"x-android-package-name": "de.myaudi.mobile.assistant",
"x-assertion": "0",
}
}
// Exchange exchanges an VAG identity token for an IDK token
func (v *Service) Exchange(q url.Values) (*vag.Token, error) {
if err := urlvalues.Require(q, "code", "code_verifier"); err != nil {
return nil, err
}
data := url.Values{
"grant_type": {"authorization_code"},
"response_type": {"token id_token"},
"code": {q.Get("code")},
"code_verifier": {q.Get("code_verifier")},
}
urlvalues.Merge(data, v.data)
var res vag.Token
req, err := request.New(http.MethodPost, Config.TokenURL, strings.NewReader(data.Encode()), tokenHeaders())
if err == nil {
err = v.DoJSON(req, &res)
}
return &res, err
}
// Refresh refreshes an IDK token
func (v *Service) Refresh(token *vag.Token) (*vag.Token, error) {
data := url.Values{
"grant_type": {"refresh_token"},
"response_type": {"token id_token"},
"refresh_token": {token.RefreshToken},
}
urlvalues.Merge(data, v.data)
var res vag.Token
req, err := request.New(http.MethodPost, Config.TokenURL, strings.NewReader(data.Encode()), tokenHeaders())
if err == nil {
err = v.DoJSON(req, &res)
}
return &res, err
}
// TokenSource creates token source. Token is refreshed automatically.
func (v *Service) TokenSource(token *vag.Token) vag.TokenSource {
return vag.RefreshTokenSource(token, v.Refresh)
}

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@ -1,86 +0,0 @@
package mbb
import (
"fmt"
"net/http"
"net/url"
"strings"
"github.com/evcc-io/evcc/util"
"github.com/evcc-io/evcc/util/request"
"github.com/evcc-io/evcc/util/urlvalues"
"github.com/evcc-io/evcc/vehicle/vag"
)
const (
BaseURL = "https://mbboauth-1d.prd.ece.vwg-connect.com"
TokenURL = BaseURL + "/mbbcoauth/mobile/oauth2/v1/token"
)
var _ vag.TokenExchanger = (*Service)(nil)
type Service struct {
*request.Helper
clientID string
}
func New(log *util.Logger, clientID string) *Service {
return &Service{
Helper: request.NewHelper(log),
clientID: clientID,
}
}
func (v *Service) Exchange(q url.Values) (*vag.Token, error) {
if err := urlvalues.Require(q, "id_token"); err != nil {
return nil, err
}
data := url.Values{
"grant_type": {"id_token"},
"token": {q.Get("id_token")},
"scope": {"sc2:fal"},
}
req, err := request.New(http.MethodPost, TokenURL, strings.NewReader(data.Encode()), map[string]string{
"Content-Type": "application/x-www-form-urlencoded",
"X-Client-Id": v.clientID,
})
var res vag.Token
if err == nil {
err = v.DoJSON(req, &res)
}
// check if token response contained error
if errT := res.Error(); err != nil && errT != nil {
err = fmt.Errorf("token exchange: %w", errT)
}
return &res, err
}
func (v *Service) Refresh(token *vag.Token) (*vag.Token, error) {
data := url.Values{
"grant_type": {"refresh_token"},
"refresh_token": {token.RefreshToken},
"scope": {"sc2:fal"},
}
req, err := request.New(http.MethodPost, TokenURL, strings.NewReader(data.Encode()), map[string]string{
"Content-Type": "application/x-www-form-urlencoded",
"X-Client-Id": v.clientID,
})
var res vag.Token
if err == nil {
err = v.DoJSON(req, &res)
}
return &res, err
}
// TokenSource creates token source. Token is refreshed automatically.
func (v *Service) TokenSource(token *vag.Token) vag.TokenSource {
return vag.RefreshTokenSource(token, v.Refresh)
}

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@ -1,42 +0,0 @@
package service
import (
"net/url"
"github.com/evcc-io/evcc/util"
"github.com/evcc-io/evcc/vehicle/vag"
"github.com/evcc-io/evcc/vehicle/vag/aazsproxy"
)
// AAZSTokenSource creates a refreshing token source for use with the AAZS api.
// Once the AAZS token expires, it is recreated from the token exchanger (either TokenRefreshService or IDK).
// Return values are the AAZS and token exchanger (TRS or IDK) token sources.
func AAZSTokenSource(log *util.Logger, tox vag.TokenExchanger, azsConfig string, q url.Values) (vag.TokenSource, vag.TokenSource, error) {
token, err := tox.Exchange(q)
if err != nil {
return nil, nil, err
}
trs := tox.TokenSource(token)
azs := aazsproxy.New(log)
mts := vag.MetaTokenSource(func() (*vag.Token, error) {
// get TRS token from refreshing TRS token source
itoken, err := trs.TokenEx()
if err != nil {
return nil, err
}
// exchange TRS id_token for AAZS token
atoken, err := azs.Exchange(azsConfig, itoken.IDToken)
if err != nil {
return nil, err
}
return atoken, err
// produce tokens from refresh MBB token source
}, azs.TokenSource)
return mts, trs, nil
}

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@ -1,33 +0,0 @@
package service
import (
"net/url"
"github.com/evcc-io/evcc/util"
"github.com/evcc-io/evcc/vehicle/vag"
"github.com/evcc-io/evcc/vehicle/vag/mbb"
)
// MbbTokenSource creates a refreshing token source for use with the MBB api.
// Once the MBB token expires, it is recreated from the token exchanger (either TokenRefreshService or IDK)
func MbbTokenSource(log *util.Logger, trs vag.TokenSource, clientID string) vag.TokenSource {
mbb := mbb.New(log, clientID)
return vag.MetaTokenSource(func() (*vag.Token, error) {
// get TRS token from refreshing TRS token source
itoken, err := trs.TokenEx()
if err != nil {
return nil, err
}
// exchange TRS id_token for MBB token
mtoken, err := mbb.Exchange(url.Values{"id_token": {itoken.IDToken}})
if err != nil {
return nil, err
}
return mtoken, err
// produce tokens from refresh MBB token source
}, mbb.TokenSource)
}

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@ -1,77 +0,0 @@
package vehicle
import (
"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/vag/vwidentity"
"github.com/evcc-io/evcc/vehicle/vw/weconnect"
)
// https://github.com/TA2k/ioBroker.vw-connect
// VW is an api.Vehicle implementation for ID cars
type VW struct {
*embed
*weconnect.Provider // provides the api implementations
}
func init() {
registry.Add("vw", NewVWFromConfig)
}
// NewVWFromConfig creates a new vehicle
func NewVWFromConfig(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 := &VW{
embed: &cc.embed,
}
log := util.NewLogger("vw").Redact(cc.User, cc.Password, cc.VIN)
q, err := vwidentity.Login(log, weconnect.AuthParams, cc.User, cc.Password)
if err != nil {
return nil, err
}
token, err := weconnect.ExchangeCode(log, q)
if err != nil {
return nil, err
}
api := weconnect.NewAPI(log, weconnect.TokenSource(log, token))
api.Client.Timeout = cc.Timeout
vehicle, err := ensureVehicleEx(
cc.VIN, api.Vehicles,
func(v weconnect.Vehicle) (string, error) {
return v.VIN, nil
},
)
if err == nil {
v.fromVehicle(vehicle.Nickname, 0)
v.Provider = weconnect.NewProvider(api, vehicle.VIN, cc.Cache)
}
return v, err
}

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@ -1,218 +0,0 @@
package vw
import (
"errors"
"fmt"
"net/http"
"strings"
"github.com/evcc-io/evcc/util"
"github.com/evcc-io/evcc/util/request"
"golang.org/x/oauth2"
)
// DefaultBaseURI is the VW api base URI
const DefaultBaseURI = "https://msg.volkswagen.de/fs-car"
// RegionAPI is the VW api used for determining the home region
const RegionAPI = "https://mal-1a.prd.ece.vwg-connect.com/api"
// API is the VW api client
type API struct {
*request.Helper
brand, country string
baseURI string
statusURI string
}
// NewAPI creates a new api client
func NewAPI(log *util.Logger, ts oauth2.TokenSource, brand, country string) *API {
v := &API{
Helper: request.NewHelper(log),
brand: brand,
country: country,
baseURI: DefaultBaseURI,
}
v.Client.Transport = &oauth2.Transport{
Source: ts,
Base: v.Client.Transport,
}
return v
}
// HomeRegion updates the home region for the given vehicle
func (v *API) HomeRegion(vin string) error {
var res HomeRegion
uri := fmt.Sprintf("%s/cs/vds/v1/vehicles/%s/homeRegion", RegionAPI, vin)
err := v.GetJSON(uri, &res)
if err == nil {
if api := res.HomeRegion.BaseURI.Content; strings.HasPrefix(api, "https://mal-3a.prd.eu.dp.vwg-connect.com") {
api = "https://fal" + strings.TrimPrefix(api, "https://mal")
api = strings.TrimSuffix(api, "/api") + "/fs-car"
v.baseURI = api
}
} else if res.Error != nil {
err = res.Error.Error()
}
return err
}
// RolesRights implements the /rolesrights/operationlist response
func (v *API) RolesRights(vin string) (RolesRights, error) {
var res RolesRights
uri := fmt.Sprintf("%s/rolesrights/operationlist/v3/vehicles/%s", RegionAPI, vin)
err := v.GetJSON(uri, &res)
return res, err
}
// ServiceURI renders the service URI for the given vin and service
func (v *API) ServiceURI(vin, service string, rr RolesRights) (uri string) {
if si := rr.ServiceByID(service); si != nil {
uri = si.InvocationUrl.Content
uri = strings.ReplaceAll(uri, "{vin}", vin)
uri = strings.ReplaceAll(uri, "{brand}", v.brand)
uri = strings.ReplaceAll(uri, "{country}", v.country)
}
return uri
}
// Status implements the /status response
func (v *API) Status(vin string) (StatusResponse, error) {
var res StatusResponse
uri := fmt.Sprintf("%s/bs/vsr/v1/vehicles/%s/status", RegionAPI, vin)
if v.statusURI != "" {
uri = v.statusURI
}
headers := map[string]string{
"Accept": request.JSONContent,
"X-App-Name": "foo", // required
"X-App-Version": "foo", // required
}
req, err := request.New(http.MethodGet, uri, nil, headers)
if err == nil {
err = v.DoJSON(req, &res)
}
if _, ok := errors.AsType[*request.StatusError](err); ok {
var rr RolesRights
rr, err = v.RolesRights(vin)
if err == nil {
if uri = v.ServiceURI(vin, StatusService, rr); uri == "" {
err = fmt.Errorf("%s not found", StatusService)
}
}
if err == nil {
if strings.HasSuffix(uri, fmt.Sprintf("%s/", vin)) {
uri += "status"
}
if req, err = request.New(http.MethodGet, uri, nil, headers); err == nil {
if err = v.DoJSON(req, &res); err == nil {
v.statusURI = uri
}
}
}
}
return res, err
}
// Charger implements the /charger response
func (v *API) Charger(vin string) (ChargerResponse, error) {
var res ChargerResponse
uri := fmt.Sprintf("%s/bs/batterycharge/v1/%s/%s/vehicles/%s/charger", v.baseURI, v.brand, v.country, vin)
err := v.GetJSON(uri, &res)
if err != nil && res.Error != nil {
err = res.Error.Error()
}
return res, err
}
// Climater implements the /climater response
func (v *API) Climater(vin string) (ClimaterResponse, error) {
var res ClimaterResponse
uri := fmt.Sprintf("%s/bs/climatisation/v1/%s/%s/vehicles/%s/climater", v.baseURI, v.brand, v.country, vin)
err := v.GetJSON(uri, &res)
if err != nil && res.Error != nil {
err = res.Error.Error()
}
return res, err
}
// Position implements the /position response
func (v *API) Position(vin string) (PositionResponse, error) {
var res PositionResponse
uri := fmt.Sprintf("%s/bs/cf/v1/%s/%s/vehicles/%s/position", v.baseURI, v.brand, v.country, vin)
req, err := request.New(http.MethodGet, uri, nil, map[string]string{
"Accept": request.JSONContent,
"Content-type": "application/vnd.vwg.mbb.carfinderservice_v1_0_0+json",
"X-App-Name": "foo", // required
"X-App-Version": "foo", // required
})
if err == nil {
err = v.DoJSON(req, &res)
}
if err != nil && res.Error != nil {
err = res.Error.Error()
}
return res, err
}
const (
ActionCharge = "batterycharge"
ActionChargeStart = "start"
ActionChargeStop = "stop"
)
type actionDefinition struct {
contentType string
appendix string
}
var actionDefinitions = map[string]actionDefinition{
ActionCharge: {
"application/vnd.vwg.mbb.ChargerAction_v1_0_0+xml",
"charger/actions",
},
}
// Action implements vehicle actions
func (v *API) Action(vin, action, value string) error {
def := actionDefinitions[action]
uri := fmt.Sprintf("%s/bs/%s/v1/%s/%s/vehicles/%s/%s", v.baseURI, action, v.brand, v.country, vin, def.appendix)
body := "<?xml version=\"1.0\" encoding=\"UTF-8\" ?><action><type>" + value + "</type></action>"
req, err := request.New(http.MethodPost, uri, strings.NewReader(body), map[string]string{
"Content-type": def.contentType,
})
if err == nil {
var resp *http.Response
if resp, err = v.Do(req); err == nil {
resp.Body.Close()
}
}
return err
}
// Any implements any api response
func (v *API) Any(base, vin string) (any, error) {
var res any
uri := fmt.Sprintf("%s/"+strings.TrimLeft(base, "/"), v.baseURI, v.brand, v.country, vin)
err := v.GetJSON(uri, &res)
return res, err
}

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@ -1,204 +0,0 @@
package vw
import (
"cmp"
"fmt"
"os"
"slices"
"strconv"
"strings"
"text/tabwriter"
"time"
"github.com/evcc-io/evcc/api"
"github.com/evcc-io/evcc/util"
"github.com/samber/lo"
)
// Provider implements the vehicle api
type Provider struct {
chargerG func() (ChargerResponse, error)
statusG func() (StatusResponse, error)
climateG func() (ClimaterResponse, error)
positionG func() (PositionResponse, error)
action func(action, value string) error
rr func() (RolesRights, error)
}
// NewProvider creates a vehicle api provider
func NewProvider(api *API, vin string, cache time.Duration) *Provider {
impl := &Provider{
chargerG: util.Cached(func() (ChargerResponse, error) {
return api.Charger(vin)
}, cache),
statusG: util.Cached(func() (StatusResponse, error) {
return api.Status(vin)
}, cache),
climateG: util.Cached(func() (ClimaterResponse, error) {
return api.Climater(vin)
}, cache),
positionG: util.Cached(func() (PositionResponse, error) {
return api.Position(vin)
}, cache),
action: func(action, value string) error {
return api.Action(vin, action, value)
},
rr: func() (RolesRights, error) {
return api.RolesRights(vin)
},
}
return impl
}
var _ api.Battery = (*Provider)(nil)
// Soc implements the api.Vehicle interface
func (v *Provider) Soc() (float64, error) {
res, err := v.chargerG()
if err == nil {
return float64(res.Charger.Status.BatteryStatusData.StateOfCharge.Content), nil
}
return 0, err
}
var _ api.ChargeState = (*Provider)(nil)
// Status implements the api.ChargeState interface
func (v *Provider) Status() (api.ChargeStatus, error) {
status := api.StatusA // disconnected
res, err := v.chargerG()
if err == nil {
if res.Charger.Status.PlugStatusData.PlugState.Content == "connected" {
status = api.StatusB
}
if res.Charger.Status.ChargingStatusData.ChargingState.Content == "charging" {
status = api.StatusC
}
}
return status, err
}
var _ api.VehicleFinishTimer = (*Provider)(nil)
// FinishTime implements the api.VehicleFinishTimer interface
func (v *Provider) FinishTime() (time.Time, error) {
res, err := v.chargerG()
if err == nil {
rct := res.Charger.Status.BatteryStatusData.RemainingChargingTime
// estimate not available
if rct.Content == 65535 {
return time.Time{}, api.ErrNotAvailable
}
return time.Now().Add(time.Duration(rct.Content) * time.Minute), nil
}
return time.Time{}, err
}
var _ api.VehicleRange = (*Provider)(nil)
// Range implements the api.VehicleRange interface
func (v *Provider) Range() (rng int64, err error) {
res, err := v.chargerG()
if err == nil {
crsd := res.Charger.Status.CruisingRangeStatusData
rng = int64(crsd.PrimaryEngineRange.Content)
if crsd.EngineTypeFirstEngine.Content != "typeIsElectric" {
rng = int64(crsd.SecondaryEngineRange.Content)
}
}
return rng, err
}
var _ api.VehicleOdometer = (*Provider)(nil)
// Odometer implements the api.VehicleOdometer interface
func (v *Provider) Odometer() (float64, error) {
res, err := v.statusG()
if err == nil {
err = api.ErrNotAvailable
if sd := res.ServiceByID(ServiceOdometer); sd != nil {
if fd := sd.FieldByID(ServiceOdometer); fd != nil {
if val, err := strconv.ParseFloat(fd.Value, 64); err == nil {
return val, nil
}
}
}
}
return 0, err
}
var _ api.VehicleClimater = (*Provider)(nil)
// Climater implements the api.VehicleClimater interface
func (v *Provider) Climater() (bool, error) {
res, err := v.climateG()
if err == nil {
state := strings.ToLower(res.Climater.Status.ClimatisationStatusData.ClimatisationState.Content)
active := state != "off" && state != "invalid" && state != "error"
return active, nil
}
return false, err
}
var _ api.VehiclePosition = (*Provider)(nil)
// Position implements the api.VehiclePosition interface
func (v *Provider) Position() (float64, float64, error) {
res, err := v.positionG()
if err == nil {
coord := res.FindCarResponse.Position.CarCoordinate
return float64(coord.Latitude) / 1e6, float64(coord.Longitude) / 1e6, nil
}
return 0, 0, err
}
var _ api.ChargeController = (*Provider)(nil)
// ChargeEnable implements the api.ChargeController interface
func (v *Provider) ChargeEnable(enable bool) error {
action := map[bool]string{true: ActionChargeStart, false: ActionChargeStop}
return v.action(ActionCharge, action[enable])
}
var _ api.Diagnosis = (*Provider)(nil)
// Diagnose implements the api.Diagnosis interface
func (v *Provider) Diagnose() {
rr, err := v.rr()
if err != nil {
return
}
tw := tabwriter.NewWriter(os.Stdout, 0, 0, 1, ' ', 0)
slices.SortFunc(rr.OperationList.ServiceInfo, func(i, j ServiceInfo) int {
return cmp.Compare(i.ServiceId, j.ServiceId)
})
for _, si := range rr.OperationList.ServiceInfo {
if si.InvocationUrl.Content != "" {
fmt.Fprintf(tw, "%s:\t%s\n", si.ServiceId, si.InvocationUrl.Content)
}
}
// list remaining service
services := lo.FilterMap(rr.OperationList.ServiceInfo, func(si ServiceInfo, _ int) (string, bool) {
return si.ServiceId, si.InvocationUrl.Content == ""
})
fmt.Fprintf(tw, "without uri:\t%s\n", strings.Join(services, ","))
tw.Flush()
}

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@ -1,155 +0,0 @@
package vw
import (
"encoding/json"
"fmt"
"math"
"strconv"
"time"
)
type Error struct {
ErrorCode, Description string
}
func (e *Error) Error() error {
return fmt.Errorf("%s: %s", e.ErrorCode, e.Description)
}
// ChargerResponse is the /bs/batterycharge/v1/%s/%s/vehicles/%s/charger api
type ChargerResponse struct {
Charger struct {
Status struct {
BatteryStatusData struct {
StateOfCharge TimedInt
RemainingChargingTime TimedInt
}
ChargingStatusData struct {
ChargingState TimedString // off, charging
ChargingMode TimedString // invalid, AC
ChargingReason TimedString // invalid, immediate
ExternalPowerSupplyState TimedString // unavailable, available
EnergyFlow TimedString // on, off
}
PlugStatusData struct {
PlugState TimedString // connected
}
CruisingRangeStatusData struct {
EngineTypeFirstEngine TimedString // typeIsElectric, petrolGasoline
EngineTypeSecondEngine TimedString // typeIsElectric, petrolGasoline
PrimaryEngineRange TimedInt
SecondaryEngineRange TimedInt
HybridRange TimedInt
}
}
}
Error *Error // optional error
}
// ClimaterResponse is the /bs/climatisation/v1/%s/%s/vehicles/%s/climater api
type ClimaterResponse struct {
Climater struct {
Settings struct {
TargetTemperature TimedTemperature
HeaterSource TimedString
}
Status struct {
ClimatisationStatusData struct {
ClimatisationState TimedString
ClimatisationReason TimedString
RemainingClimatisationTime TimedInt
}
TemperatureStatusData struct {
OutdoorTemperature TimedTemperature
}
VehicleParkingClockStatusData struct {
VehicleParkingClock TimedString
}
}
}
Error *Error // optional error
}
// PositionResponse is the /bs/cf/v1/%s/%s/vehicles/%s/position api
type PositionResponse struct {
FindCarResponse struct {
Position struct {
TimestampCarSent string // "2021-12-12T16:42:44"
TimestampTssReceived time.Time
CarCoordinate struct {
Latitude int64
Longitude int64
}
TimestampCarSentUTC time.Time
TimestampCarCaptured string // "2021-12-12T16:42:44"
}
ParkingTimeUTC time.Time
}
Error *Error // optional error
}
// VehiclesResponse is the /usermanagement/users/v1/%s/%s/vehicles api
type VehiclesResponse struct {
UserVehicles struct {
Vehicle []string
}
Error *Error // optional error
}
// HomeRegion is the home region API response
type HomeRegion struct {
HomeRegion struct {
BaseURI struct {
SystemID string
Content string // api url
}
}
Error *Error // optional error
}
// TimedInt is an int value with timestamp
type TimedInt struct {
Content int
Timestamp string
}
// TimedString is a string value with timestamp
type TimedString struct {
Content string
Timestamp string
}
// TimedTemperature is the api temperature with timestamp
type TimedTemperature struct {
Content float64
Timestamp string
}
func (t *TimedTemperature) UnmarshalJSON(data []byte) error {
var temp struct {
Content json.RawMessage // handle "invalid"
Timestamp string
}
err := json.Unmarshal(data, &temp)
if err == nil {
t.Timestamp = temp.Timestamp
if val, err := strconv.Atoi(string(temp.Content)); err == nil {
t.Content = temp2Float(val)
} else {
t.Content = math.NaN()
}
}
return err
}
// temp2Float converts api temp to float value
func temp2Float(i int) float64 {
f := float64(i)
if f == 0 {
return math.NaN()
}
return f/10 - 273
}

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@ -1,39 +0,0 @@
package vw
const StatusService = "statusreport_v1"
// RolesRights is the /rolesrights/operationlist response
type RolesRights struct {
OperationList struct {
VIN, UserId, Role, Status string
ServiceInfo []ServiceInfo
}
}
func (rr RolesRights) ServiceByID(id string) *ServiceInfo {
for _, s := range rr.OperationList.ServiceInfo {
if s.ServiceId == id {
return &s
}
}
return nil
}
// ServiceInfo is the rolesrights service information
type ServiceInfo struct {
ServiceId string
ServiceType string
ServiceStatus struct {
Status string
}
LicenseRequired bool
CumulatedLicense map[string]any
PrimaryUserRequired bool
TermsAndConditionsRequired bool
ServiceEol string
RolesAndRightsRequired bool
InvocationUrl struct {
Content string
}
Operation []map[string]any
}

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@ -1,53 +0,0 @@
package vw
const ServiceOdometer = "0x0101010002"
type StatusResponse struct {
StoredVehicleDataResponse struct {
VIN string
VehicleData struct {
Data []ServiceDefinition
}
}
Error *Error
}
func (s *StatusResponse) ServiceByID(id string) *ServiceDefinition {
for _, d := range s.StoredVehicleDataResponse.VehicleData.Data {
if d.ID == id {
return &d
}
}
return nil
}
type ServiceDefinition struct {
ID string
Field []FieldDefinition
}
func (s *ServiceDefinition) FieldByID(id string) *FieldDefinition {
if s == nil {
return nil
}
for _, f := range s.Field {
if f.ID == id {
return &f
}
}
return nil
}
type FieldDefinition struct {
ID string // "0x0101010001",
TsCarSentUtc string // "2021-09-05T07:54:20Z",
TsCarSent string // "2021-09-05T07:54:19",
TsCarCaptured string // "2021-09-05T07:54:19",
TsTssReceivedUtc string // "2021-09-05T07:54:23Z",
MilCarCaptured int // 25009,
MilCarSent int // 25009,
Value string // "echo"
}

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@ -1,43 +0,0 @@
package vw
import (
"encoding/json"
"math"
"testing"
)
func TestTemp(t *testing.T) {
data := `[{
"content": 2930,
"timestamp": "time"
}, {
"content": "invalid",
"timestamp": "time"
}]`
var temps []TimedTemperature
if err := json.Unmarshal([]byte(data), &temps); err != nil {
t.Error(err)
} else {
if v := temps[0].Content; v != 20 {
t.Error("invalid temp 0", v)
}
if v := temps[1].Content; !math.IsNaN(v) {
t.Error("invalid temp 1", v)
}
}
}
func TestError(t *testing.T) {
data := `{"error":{"errorCode":"batterycharge.auth.forbidden","description":"The context has not gained a legitimation due to missing access rights."}}`
var res ChargerResponse
if err := json.Unmarshal([]byte(data), &res); err != nil {
t.Error(err)
}
if res.Error == nil {
t.Fatal("Error is nil")
}
if res.Error.ErrorCode == "" {
t.Error("ErrorCode is empty")
}
}

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@ -1,119 +0,0 @@
package weconnect
import (
"fmt"
"net/http"
"strings"
"github.com/evcc-io/evcc/util"
"github.com/evcc-io/evcc/util/request"
"golang.org/x/oauth2"
)
// https://identity-userinfo.vwgroup.io/oidc/userinfo
// https://customer-profile.apps.emea.vwapps.io/v1/customers/<userId>/realCarData
// BaseURL is the API base url
const BaseURL = "https://emea.bff.cariad.digital/vehicle/v1"
// API is an api.Vehicle implementation for VW ID cars
type API struct {
*request.Helper
}
// Actions and action values
const (
ActionCharge = "charging"
ActionChargeStart = "start"
ActionChargeStop = "stop"
ActionChargeSettings = "settings" // body: targetSOC_pct
ActionClimatisation = "climatisation"
ActionClimatisationStart = "start"
ActionClimatisationStop = "stop"
)
// NewAPI creates a new vehicle
func NewAPI(log *util.Logger, ts oauth2.TokenSource) *API {
v := &API{
Helper: request.NewHelper(log),
}
v.Client.Transport = &oauth2.Transport{
Source: ts,
Base: v.Client.Transport,
}
return v
}
// Vehicles implements the /vehicles response
func (v *API) Vehicles() ([]Vehicle, error) {
var res Vehicles
uri := fmt.Sprintf("%s/vehicles", BaseURL)
req, err := request.New(http.MethodGet, uri, nil, request.AcceptJSON)
if err == nil {
err = v.DoJSON(req, &res)
}
return res.Data, err
}
// Status implements the /status response.
// It is callers responsibility to check for embedded (partial) errors.
func (v *API) Status(vin string) (res Status, err error) {
uri := fmt.Sprintf("%s/vehicles/%s/selectivestatus?jobs=charging,fuelStatus,climatisation,measurements", BaseURL, vin)
req, err := request.New(http.MethodGet, uri, nil, request.AcceptJSON)
if err == nil {
err = v.DoJSON(req, &res)
}
return res, err
}
// ParkingPosition implements the /parkingposition response
func (v *API) ParkingPosition(vin string) (ParkingPosition, error) {
var res ParkingPosition
uri := fmt.Sprintf("%s/vehicles/%s/parkingposition", BaseURL, vin)
req, err := request.New(http.MethodGet, uri, nil, request.AcceptJSON)
if err == nil {
err = v.DoJSON(req, &res)
}
return res, err
}
// Action implements vehicle actions
func (v *API) Action(vin, action, value string) error {
uri := fmt.Sprintf("%s/vehicles/%s/%s/%s", BaseURL, vin, action, value)
req, err := request.New(http.MethodPost, uri, nil, request.AcceptJSON)
if err == nil {
var res any
err = v.DoJSON(req, &res)
}
return err
}
// Any implements any api response
func (v *API) Any(uri, vin string) (any, error) {
if strings.Contains(uri, "%s") {
uri = fmt.Sprintf(uri, vin)
}
req, err := request.New(http.MethodGet, uri, nil, request.AcceptJSON)
var res any
if err == nil {
err = v.DoJSON(req, &res)
}
return res, err
}

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@ -1,71 +0,0 @@
package weconnect
import (
"net/http"
"net/url"
"strings"
"time"
"github.com/evcc-io/evcc/util"
"github.com/evcc-io/evcc/util/oauth"
"github.com/evcc-io/evcc/util/request"
"github.com/evcc-io/evcc/util/urlvalues"
"github.com/evcc-io/evcc/vehicle/vag/cariad"
"golang.org/x/oauth2"
)
const tokenURL = cariad.BaseURL + "/auth/v1/idk/oidc/token"
// ExchangeCode swaps the authorization code from the OIDC callback for an
// access/refresh token pair at the cariad BFF OIDC token endpoint. Replaces
// the legacy WeConnect SSO exchange (/user-login/login/v1), which VW removed
// in May 2026.
func ExchangeCode(log *util.Logger, q url.Values) (*oauth2.Token, error) {
if err := urlvalues.Require(q, "code", "code_verifier"); err != nil {
return nil, err
}
data := url.Values{
"grant_type": {"authorization_code"},
"code": {q.Get("code")},
"code_verifier": {q.Get("code_verifier")},
"redirect_uri": {"weconnect://authenticated"},
"client_id": {cariad.ClientID},
}
return postToken(log, data)
}
// TokenSource returns a refreshing oauth2.TokenSource that swaps refresh
// tokens for fresh access tokens at the same OIDC token endpoint.
func TokenSource(log *util.Logger, token *oauth2.Token) oauth2.TokenSource {
return oauth.RefreshTokenSource(token, func(t *oauth2.Token) (*oauth2.Token, error) {
data := url.Values{
"grant_type": {"refresh_token"},
"refresh_token": {t.RefreshToken},
"client_id": {cariad.ClientID},
}
return postToken(log, data)
})
}
func postToken(log *util.Logger, data url.Values) (*oauth2.Token, error) {
req, err := request.New(http.MethodPost, tokenURL, strings.NewReader(data.Encode()),
map[string]string{
"Content-Type": request.FormContent,
"Accept": request.JSONContent,
"User-Agent": cariad.UserAgent,
"x-android-package-name": cariad.AndroidPackageName,
})
if err != nil {
return nil, err
}
var token oauth2.Token
if err := request.NewHelper(log).DoJSON(req, &token); err != nil {
return nil, err
}
token.Expiry = time.Now().Add(time.Duration(token.ExpiresIn) * time.Second)
return &token, nil
}

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@ -1,18 +0,0 @@
package weconnect
import (
"net/url"
"github.com/evcc-io/evcc/vehicle/vag/cariad"
)
// AuthParams are the OIDC authorize parameters for the WeConnect ID client.
// The authorize endpoint is the legacy identity.vwgroup.io OIDC entry point
// (vwidentity.Config.AuthURL); the token endpoint is the cariad BFF (see
// oauth.go).
var AuthParams = url.Values{
"response_type": {"code id_token token"},
"client_id": {cariad.ClientID},
"redirect_uri": {"weconnect://authenticated"},
"scope": {"openid profile badge cars vin"}, // dealers
}

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@ -1,189 +0,0 @@
package weconnect
import (
"errors"
"strings"
"time"
"github.com/evcc-io/evcc/api"
"github.com/evcc-io/evcc/util"
)
// Provider is an api.Vehicle implementation for VW ID cars
type Provider struct {
statusG func() (Status, error)
positionG func() (ParkingPosition, error)
action func(action, value string) error
}
// NewProvider creates a vehicle api provider
func NewProvider(api *API, vin string, cache time.Duration) *Provider {
impl := &Provider{
statusG: util.Cached(func() (Status, error) {
return api.Status(vin)
}, cache),
positionG: util.Cached(func() (ParkingPosition, error) {
return api.ParkingPosition(vin)
}, cache),
action: func(action, value string) error {
return api.Action(vin, action, value)
},
}
return impl
}
var _ api.Battery = (*Provider)(nil)
// Soc implements the api.Vehicle interface
func (v *Provider) Soc() (float64, error) {
res, err := v.statusG()
if err == nil && res.Charging == nil {
err = errors.New("missing charging status")
}
if err == nil {
return float64(res.Charging.BatteryStatus.Value.CurrentSOCPct), nil
}
return 0, err
}
var _ api.ChargeState = (*Provider)(nil)
// Status implements the api.ChargeState interface
func (v *Provider) Status() (api.ChargeStatus, error) {
status := api.StatusA // disconnected
res, err := v.statusG()
if err != nil {
return status, err
}
if res.Charging == nil {
return status, errors.New("missing charging status")
}
if res.Charging.PlugStatus.Value.PlugConnectionState == "connected" {
status = api.StatusB
}
if res.Charging.ChargingStatus.Value.ChargingState == "charging" {
status = api.StatusC
}
return status, nil
}
var _ api.VehicleFinishTimer = (*Provider)(nil)
// FinishTime implements the api.VehicleFinishTimer interface
func (v *Provider) FinishTime() (time.Time, error) {
res, err := v.statusG()
if err != nil {
return time.Time{}, err
}
if res.Charging == nil {
return time.Time{}, errors.New("missing charging status")
}
cst := res.Charging.ChargingStatus.Value
return cst.CarCapturedTimestamp.Add(time.Duration(cst.RemainingChargingTimeToCompleteMin) * time.Minute), nil
}
var _ api.VehicleRange = (*Provider)(nil)
// Range implements the api.VehicleRange interface
func (v *Provider) Range() (int64, error) {
res, err := v.statusG()
if err != nil {
return 0, err
}
if res.Charging == nil {
return 0, errors.New("missing charging status")
}
return int64(res.Charging.BatteryStatus.Value.CruisingRangeElectricKm), nil
}
var _ api.VehicleOdometer = (*Provider)(nil)
// Odometer implements the api.VehicleOdometer interface
func (v *Provider) Odometer() (float64, error) {
res, err := v.statusG()
if err == nil && res.Measurements == nil {
err = api.ErrNotAvailable
}
if err == nil {
return res.Measurements.OdometerStatus.Value.Odometer, nil
}
return 0, err
}
var _ api.VehicleClimater = (*Provider)(nil)
// Climater implements the api.VehicleClimater interface
func (v *Provider) Climater() (bool, error) {
res, err := v.statusG()
if err == nil && res.Climatisation == nil {
err = api.ErrNotAvailable
}
if err == nil {
state := strings.ToLower(res.Climatisation.ClimatisationStatus.Value.ClimatisationState)
if state == "" {
return false, api.ErrNotAvailable
}
active := state != "off" && state != "invalid" && state != "error"
return active, nil
}
return false, err
}
var _ api.SocLimiter = (*Provider)(nil)
// GetLimitSoc implements the api.SocLimiter interface
func (v *Provider) GetLimitSoc() (int64, error) {
res, err := v.statusG()
if err != nil || res.Charging == nil || res.Charging.ChargingSettings.Value.TargetSOCPct == nil {
return 0, api.ErrNotAvailable
}
return int64(*res.Charging.ChargingSettings.Value.TargetSOCPct), nil
}
var _ api.ChargeController = (*Provider)(nil)
// ChargeEnable implements the api.ChargeController interface
func (v *Provider) ChargeEnable(enable bool) error {
action := map[bool]string{true: ActionChargeStart, false: ActionChargeStop}
return v.action(ActionCharge, action[enable])
}
var _ api.VehiclePosition = (*Provider)(nil)
// Position implements the api.VehiclePosition interface
func (v *Provider) Position() (float64, float64, error) {
res, err := v.positionG()
if res.Latitude == 0 && res.Longitude == 0 {
err = api.ErrNotAvailable
}
if err != nil {
return 0, 0, err
}
return res.Latitude, res.Longitude, nil
}
var _ api.Resurrector = (*Provider)(nil)
// WakeUp implements the api.Resurrector interface
func (v *Provider) WakeUp() error {
return v.ChargeEnable(true)
}

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@ -1,380 +0,0 @@
package weconnect
import (
"encoding/json"
"errors"
"fmt"
"strings"
"time"
)
// Vehicles is the /vehicles api
type Vehicles struct {
Data []Vehicle
}
// Vehicle is the api vehicle
type Vehicle struct {
VIN string
Model string
Nickname string
}
// Status is the /status api
type Status struct {
Access *struct {
AccessStatus struct {
Value struct {
OverallStatus string `json:"overallStatus"`
CarCapturedTimestamp Timestamp `json:"carCapturedTimestamp"`
Doors []struct {
Name string `json:"name"`
Status []string `json:"status"`
} `json:"doors"`
Windows []struct {
Name string `json:"name"`
Status []string `json:"status"`
} `json:"windows"`
DoorLockStatus string `json:"doorLockStatus"`
} `json:"value"`
} `json:"accessStatus"`
} `json:"access"`
Automation *struct {
ClimatisationTimer struct {
Value struct {
Timers []struct {
ID int `json:"id"`
Enabled bool `json:"enabled"`
RecurringTimer struct {
StartTime string `json:"startTime"`
RecurringOn struct {
Mondays bool `json:"mondays"`
Tuesdays bool `json:"tuesdays"`
Wednesdays bool `json:"wednesdays"`
Thursdays bool `json:"thursdays"`
Fridays bool `json:"fridays"`
Saturdays bool `json:"saturdays"`
Sundays bool `json:"sundays"`
} `json:"recurringOn"`
} `json:"recurringTimer,omitempty"`
SingleTimer struct {
StartDateTime Timestamp `json:"startDateTime"`
} `json:"singleTimer,omitempty"`
} `json:"timers"`
CarCapturedTimestamp Timestamp `json:"carCapturedTimestamp"`
TimeInCar string `json:"timeInCar"`
} `json:"value"`
} `json:"climatisationTimer"`
ChargingProfiles *struct {
Value struct {
CarCapturedTimestamp Timestamp `json:"carCapturedTimestamp"`
TimeInCar string `json:"timeInCar"`
Profiles []any `json:"profiles"`
} `json:"value"`
} `json:"chargingProfiles"`
} `json:"automation"`
UserCapabilities *struct {
CapabilitiesStatus struct {
Value []struct {
ID string `json:"id"`
UserDisablingAllowed bool `json:"userDisablingAllowed"`
ExpirationDate Timestamp `json:"expirationDate,omitempty"`
Status []int `json:"status,omitempty"`
} `json:"value"`
} `json:"capabilitiesStatus"`
} `json:"userCapabilities"`
Charging *struct {
BatteryStatus struct {
Value struct {
CarCapturedTimestamp Timestamp `json:"carCapturedTimestamp"`
CurrentSOCPct int `json:"currentSOC_pct"`
CruisingRangeElectricKm int `json:"cruisingRangeElectric_km"`
} `json:"value"`
} `json:"batteryStatus"`
ChargingStatus struct {
Value struct {
CarCapturedTimestamp Timestamp `json:"carCapturedTimestamp"`
RemainingChargingTimeToCompleteMin int `json:"remainingChargingTimeToComplete_min"`
ChargingState string `json:"chargingState"` // readyForCharging/off
ChargeMode string `json:"chargeMode"` // invalid
ChargePowerKW float64 `json:"chargePower_kW"`
ChargeRateKmph float64 `json:"chargeRate_kmph"`
ChargeType string `json:"chargeType"`
ChargingSettings string `json:"chargingSettings"`
} `json:"value"`
} `json:"chargingStatus"`
ChargingSettings struct {
Value struct {
CarCapturedTimestamp Timestamp `json:"carCapturedTimestamp"`
MaxChargeCurrentAC string `json:"maxChargeCurrentAC"` // reduced, maximum
AutoUnlockPlugWhenCharged string `json:"autoUnlockPlugWhenCharged"`
AutoUnlockPlugWhenChargedAC string `json:"autoUnlockPlugWhenChargedAC"`
TargetSOCPct *int `json:"targetSOC_pct"`
} `json:"value"`
} `json:"chargingSettings"`
PlugStatus struct {
Value struct {
CarCapturedTimestamp Timestamp `json:"carCapturedTimestamp"`
PlugConnectionState string `json:"plugConnectionState"` // connected, disconnected
PlugLockState string `json:"plugLockState"` // locked, unlocked
ExternalPower string `json:"externalPower"`
LedColor string `json:"ledColor"`
} `json:"value"`
} `json:"plugStatus"`
ChargeMode struct {
Value struct {
PreferredChargeMode string `json:"preferredChargeMode"`
AvailableChargeModes []string `json:"availableChargeModes"`
} `json:"value"`
} `json:"chargeMode"`
ChargingCareSettings struct {
Value struct {
BatteryCareMode string `json:"batteryCareMode"`
} `json:"value"`
} `json:"chargingCareSettings"`
} `json:"charging"`
Climatisation *struct {
ClimatisationStatus struct {
Value struct {
CarCapturedTimestamp Timestamp `json:"carCapturedTimestamp"`
RemainingClimatisationTimeMin int `json:"remainingClimatisationTime_min"`
ClimatisationState string `json:"climatisationState"` // off
} `json:"value"`
} `json:"climatisationStatus"` // may be temporarily not available
ClimatisationSettings struct {
Value struct {
CarCapturedTimestamp Timestamp `json:"carCapturedTimestamp"`
TargetTemperatureC float64 `json:"targetTemperature_C"`
TargetTemperatureF float64 `json:"targetTemperature_F"`
UnitInCar string `json:"unitInCar"`
ClimatizationAtUnlock bool `json:"climatizationAtUnlock"` // ClimatizationAtUnlock?
WindowHeatingEnabled bool `json:"windowHeatingEnabled"`
ZoneFrontLeftEnabled bool `json:"zoneFrontLeftEnabled"`
ZoneFrontRightEnabled bool `json:"zoneFrontRightEnabled"`
} `json:"value"`
} `json:"climatisationSettings"`
WindowHeatingStatus struct {
Value struct {
CarCapturedTimestamp Timestamp `json:"carCapturedTimestamp"`
WindowHeatingStatus []struct {
WindowLocation string `json:"windowLocation"`
WindowHeatingState string `json:"windowHeatingState"`
} `json:"windowHeatingStatus"`
} `json:"value"`
} `json:"windowHeatingStatus"`
} `json:"climatisation"`
ClimatisationTimers *struct {
ClimatisationTimersStatus struct {
Value struct {
Timers []struct {
ID int `json:"id"`
Enabled bool `json:"enabled"`
RecurringTimer struct {
StartTime string `json:"startTime"`
RecurringOn struct {
Mondays bool `json:"mondays"`
Tuesdays bool `json:"tuesdays"`
Wednesdays bool `json:"wednesdays"`
Thursdays bool `json:"thursdays"`
Fridays bool `json:"fridays"`
Saturdays bool `json:"saturdays"`
Sundays bool `json:"sundays"`
} `json:"recurringOn"`
} `json:"recurringTimer,omitempty"`
SingleTimer struct {
StartDateTime Timestamp `json:"startDateTime"`
} `json:"singleTimer"`
} `json:"timers"`
CarCapturedTimestamp Timestamp `json:"carCapturedTimestamp"`
TimeInCar string `json:"timeInCar"`
} `json:"value"`
} `json:"climatisationTimersStatus"`
} `json:"climatisationTimers"`
VehicleLights *struct {
LightsStatus struct {
Value struct {
CarCapturedTimestamp Timestamp `json:"carCapturedTimestamp"`
Lights []struct {
Name string `json:"name"`
Status string `json:"status"`
} `json:"lights"`
} `json:"value"`
} `json:"lightsStatus"`
} `json:"vehicleLights"`
Measurements *struct {
RangeStatus struct {
Value struct {
CarCapturedTimestamp Timestamp `json:"carCapturedTimestamp"`
ElectricRange float64 `json:"electricRange"`
} `json:"value"`
} `json:"rangeStatus"`
OdometerStatus struct {
Value struct {
CarCapturedTimestamp Timestamp `json:"carCapturedTimestamp"`
Odometer float64 `json:"odometer"`
} `json:"value"`
} `json:"odometerStatus"`
} `json:"measurements"`
FuelStatus *FuelStatus `json:"fuelStatus"`
Readiness *struct {
ReadinessStatus struct {
Value struct {
ConnectionState struct {
IsOnline bool `json:"isOnline"`
IsActive bool `json:"isActive"`
BatteryPowerLevel string `json:"batteryPowerLevel"`
DailyPowerBudgetAvailable bool `json:"dailyPowerBudgetAvailable"`
} `json:"connectionState"`
ConnectionWarning struct {
InsufficientBatteryLevelWarning bool `json:"insufficientBatteryLevelWarning"`
DailyPowerBudgetWarning bool `json:"dailyPowerBudgetWarning"`
} `json:"connectionWarning"`
} `json:"value"`
} `json:"readinessStatus"`
} `json:"readiness"`
VehicleHealthWarnings *struct {
WarningLights struct {
Value struct {
CarCapturedTimestamp Timestamp `json:"carCapturedTimestamp"`
MileageKm int `json:"mileage_km"`
WarningLights []any `json:"warningLights"`
} `json:"value"`
} `json:"warningLights"`
} `json:"vehicleHealthWarnings"`
ChargingTimers *struct {
ChargingTimersStatus struct {
Value struct {
CarCapturedTimestamp Timestamp `json:"carCapturedTimestamp"`
TimeInCar string `json:"timeInCar"`
Timers []struct {
ID int `json:"id"`
Enabled bool `json:"enabled"`
Climatisation bool `json:"climatisation"`
RecurringTimer struct {
DepartureTime string `json:"departureTime"`
RepetitionDays []string `json:"repetitionDays"`
} `json:"recurringTimer"`
} `json:"timers"`
} `json:"value"`
} `json:"chargingTimersStatus"`
} `json:"chargingTimers"`
ChargingProfiles *struct {
ChargingProfilesStatus struct {
Value struct {
CarCapturedTimestamp Timestamp `json:"carCapturedTimestamp"`
TimeInCar string `json:"timeInCar"`
Profiles []struct {
ID int `json:"id"`
Name string `json:"name"`
MaxChargingCurrent string `json:"maxChargingCurrent"`
MinSOCPct int `json:"minSOC_pct"`
TargetSOCPct int `json:"targetSOC_pct"`
Options struct {
AutoUnlockPlugWhenCharged string `json:"autoUnlockPlugWhenCharged"`
} `json:"options"`
PreferredChargingTimes []struct {
ID int `json:"id"`
Enabled bool `json:"enabled"`
StartTime string `json:"startTime"`
EndTime string `json:"endTime"`
} `json:"preferredChargingTimes"`
Timers []any `json:"timers"`
MinSOCEnabled bool `json:"minSOC_enabled"`
} `json:"profiles"`
} `json:"value"`
} `json:"chargingProfilesStatus"`
} `json:"chargingProfiles"`
}
// FuelStatus is the engine range status
type FuelStatus struct {
RangeStatus struct {
Value struct {
CarCapturedTimestamp Timestamp `json:"carCapturedTimestamp"`
CarType string `json:"carType"`
PrimaryEngine EngineRangeStatus `json:"primaryEngine"`
SecondaryEngine EngineRangeStatus `json:"secondaryEngine"`
TotalRangeKm int `json:"totalRange_km"`
} `json:"value"`
} `json:"rangeStatus"`
}
func (f *FuelStatus) EngineRangeStatus(typ string) (EngineRangeStatus, error) {
if f == nil {
return EngineRangeStatus{}, errors.New("missing fuel status")
}
if f.RangeStatus.Value.PrimaryEngine.Type == typ {
return f.RangeStatus.Value.PrimaryEngine, nil
}
if f.RangeStatus.Value.SecondaryEngine.Type == typ {
return f.RangeStatus.Value.SecondaryEngine, nil
}
return EngineRangeStatus{}, fmt.Errorf("unknown engine type: %s, got [%s, %s]", typ, f.RangeStatus.Value.PrimaryEngine.Type, f.RangeStatus.Value.SecondaryEngine.Type)
}
// EngineRangeStatus is the engine range status
type EngineRangeStatus struct {
Type string `json:"type"`
CurrentSOCPct int `json:"currentSOC_pct"`
RemainingRangeKm int `json:"remainingRange_km"`
}
// ParkingPosition is the /parkingposition api response
type ParkingPosition struct {
Latitude float64
Longitude float64
CarCapturedTimestamp Timestamp
}
// UnmarshalJSON accepts both the latitude/longitude and the shorter lat/lon
// key variants the parkingposition endpoint may return.
func (p *ParkingPosition) UnmarshalJSON(data []byte) error {
var res struct {
Latitude *float64 `json:"latitude"`
Longitude *float64 `json:"longitude"`
Lat *float64 `json:"lat"`
Lon *float64 `json:"lon"`
CarCapturedTimestamp Timestamp `json:"carCapturedTimestamp"`
}
if err := json.Unmarshal(data, &res); err != nil {
return err
}
p.CarCapturedTimestamp = res.CarCapturedTimestamp
switch {
case res.Latitude != nil:
p.Latitude = *res.Latitude
case res.Lat != nil:
p.Latitude = *res.Lat
}
switch {
case res.Longitude != nil:
p.Longitude = *res.Longitude
case res.Lon != nil:
p.Longitude = *res.Lon
}
return nil
}
// Timestamp implements JSON unmarshal
type Timestamp struct {
time.Time
}
// UnmarshalJSON decodes string timestamp into time.Time
func (ct *Timestamp) UnmarshalJSON(data []byte) error {
s := strings.Trim(string(data), "\"")
t, err := time.Parse(time.RFC3339, s)
if err == nil {
ct.Time = t
}
return err
}