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