113 lines
2.6 KiB
Go
113 lines
2.6 KiB
Go
package vehicle
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import (
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"fmt"
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"net/http"
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"net/url"
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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/jlr"
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"github.com/google/uuid"
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)
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// https://github.com/ardevd/jlrpy
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// JLR is an api.Vehicle implementation for Jaguar LandRover cars
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type JLR struct {
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*embed
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*jlr.Provider
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}
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func init() {
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registry.Add("jaguar", NewJLRFromConfig)
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registry.Add("landrover", NewJLRFromConfig)
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}
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// NewJLRFromConfig creates a new vehicle
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func NewJLRFromConfig(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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DeviceID string
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Expiry time.Duration
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Cache time.Duration
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}{
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Expiry: expiry,
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Cache: interval,
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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 := &JLR{
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embed: &cc.embed,
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}
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log := util.NewLogger("jlr").Redact(cc.User, cc.Password, cc.VIN, cc.DeviceID)
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if cc.DeviceID == "" {
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cc.DeviceID = uuid.NewString()
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log.WARN.Println("new device id generated, add `deviceid` to config:", cc.DeviceID)
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}
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identity := jlr.NewIdentity(log, cc.User, cc.Password, cc.DeviceID)
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token, err := identity.Login()
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if err != nil {
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return nil, fmt.Errorf("login failed: %w", err)
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}
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if err := v.RegisterDevice(log, cc.User, cc.DeviceID, token); err != nil {
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return nil, fmt.Errorf("device registry failed: %w", err)
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}
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api := jlr.NewAPI(log, cc.DeviceID, identity)
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user, err := api.User(cc.User)
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if err != nil {
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return nil, fmt.Errorf("login failed: %w", err)
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}
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cc.VIN, err = ensureVehicle(cc.VIN, func() ([]string, error) {
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return api.Vehicles(user.UserId)
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})
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if err == nil {
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v.Provider = jlr.NewProvider(api, cc.VIN, user.UserId, cc.Cache)
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}
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return v, err
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}
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func (v *JLR) RegisterDevice(log *util.Logger, user, device string, t jlr.Token) error {
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c := request.NewHelper(log)
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data := map[string]string{
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"access_token": t.AccessToken,
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"authorization_token": t.AuthToken,
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"expires_in": "86400",
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"deviceID": device,
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}
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uri := fmt.Sprintf("%s/users/%s/clients", jlr.IFOP_BASE_URL, url.PathEscape(user))
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req, err := request.New(http.MethodPost, uri, request.MarshalJSON(data), jlr.Headers(device, map[string]string{
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"Authorization": "Bearer " + t.AccessToken,
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"Content-type": "application/json",
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"Accept": "application/json",
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"x-telematicsprogramtype": "jlrpy",
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}))
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if err == nil {
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_, err = c.DoBody(req)
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}
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return err
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}
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