123 lines
2.7 KiB
Go
123 lines
2.7 KiB
Go
package vehicle
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import (
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"context"
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"os"
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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/util/sponsor"
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"github.com/evcc-io/evcc/util/transport"
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"github.com/evcc-io/evcc/vehicle/tesla"
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teslaclient "github.com/evcc-io/tesla-proxy-client"
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"golang.org/x/oauth2"
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)
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// Tesla is an api.Vehicle implementation for Tesla cars using the official Tesla vehicle-command api.
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type Tesla struct {
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*embed
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*tesla.Provider
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*tesla.Controller
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}
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func init() {
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if id := os.Getenv("TESLA_CLIENT_ID"); id != "" {
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tesla.OAuth2Config.ClientID = id
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}
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if secret := os.Getenv("TESLA_CLIENT_SECRET"); secret != "" {
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tesla.OAuth2Config.ClientSecret = secret
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}
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if tesla.OAuth2Config.ClientID != "" {
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registry.Add("tesla", NewTeslaFromConfig)
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}
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}
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// NewTeslaFromConfig creates a new vehicle
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func NewTeslaFromConfig(other map[string]interface{}) (api.Vehicle, error) {
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cc := struct {
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embed `mapstructure:",squash"`
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Tokens Tokens
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VIN string
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CommandProxy string
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Cache time.Duration
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Timeout time.Duration
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}{
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CommandProxy: tesla.ProxyBaseUrl,
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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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token, err := cc.Tokens.Token()
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if err != nil {
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return nil, err
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}
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log := util.NewLogger("tesla").Redact(
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cc.Tokens.Access, cc.Tokens.Refresh,
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tesla.OAuth2Config.ClientID, tesla.OAuth2Config.ClientSecret,
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)
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identity, err := tesla.NewIdentity(log, token)
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if err != nil {
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return nil, err
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}
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hc := request.NewClient(log)
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hc.Transport = &oauth2.Transport{
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Source: identity,
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Base: hc.Transport,
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}
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tc, err := teslaclient.NewClient(context.Background(), teslaclient.WithClient(hc))
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if err != nil {
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return nil, err
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}
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// validate base url
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region, err := tc.UserRegion()
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if err != nil {
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return nil, err
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}
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tc.SetBaseUrl(region.FleetApiBaseUrl)
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vehicle, err := ensureVehicleEx(
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cc.VIN, tc.Vehicles,
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func(v *tesla.Vehicle) (string, error) {
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return v.Vin, nil
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},
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)
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if err != nil {
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return nil, err
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}
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// proxy client
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pc := request.NewClient(log)
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pc.Transport = &transport.Decorator{
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Decorator: transport.DecorateHeaders(map[string]string{
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"X-Auth-Token": sponsor.Token,
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}),
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Base: hc.Transport,
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}
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tcc, err := teslaclient.NewClient(context.Background(), teslaclient.WithClient(pc))
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if err != nil {
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return nil, err
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}
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tcc.SetBaseUrl(cc.CommandProxy)
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v := &Tesla{
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embed: &cc.embed,
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Provider: tesla.NewProvider(vehicle, cc.Cache),
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Controller: tesla.NewController(vehicle.WithClient(tcc)),
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}
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v.fromVehicle(vehicle.DisplayName, 0)
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return v, nil
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}
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