Fix tesla token not refreshed

vehicle/tesla.go

@@ -71,9 +71,8 @@ func NewTeslaFromConfig(other map[string]interface{}) (api.Vehicle, error) {
 	}
 
 	// authenticated http client with logging
-	ctx := context.Background()
+	ctx := context.WithValue(context.Background(), oauth2.HTTPClient, request.NewHelper(log).Client)
 	http := authClient.Config.Client(ctx, token)
-	http.Transport = request.NewTripper(log, http.Transport)
 
 	// injected to the Tesla client
 	client := &tesla.Client{HTTP: http}
@@ -104,7 +103,7 @@ func NewTeslaFromConfig(other map[string]interface{}) (api.Vehicle, error) {
 	return v, nil
 }
 
-// token creates the Tesla access token
+// teslaToken creates the Tesla OAuth token from given credentials
 func teslaToken(auth *auth.Client, user, password string, tokens teslaTokens) (*oauth2.Token, error) {
 	// without tokens try to login - will fail if MFA enabled
 	if tokens.Access == "" {
@@ -121,6 +120,7 @@ func teslaToken(auth *auth.Client, user, password string, tokens teslaTokens) (*
 	ts := auth.Config.TokenSource(ctx, &oauth2.Token{
 		AccessToken:  tokens.Access,
 		RefreshToken: tokens.Refresh,
+		Expiry:       time.Now(),
 	})
 
 	// test the token source

vehicle/tesla/client.go

@@ -8,7 +8,6 @@ import (
 	"errors"
 	"fmt"
 	"io"
-	"net/http"
 
 	"github.com/andig/evcc/util"
 	"github.com/andig/evcc/util/request"
@@ -46,11 +45,6 @@ func pkce() (verifier, challenge string, err error) {
 
 // NewClient creates a tesla authentication client
 func NewClient(log *util.Logger) (*Client, error) {
-	httpClient := &http.Client{
-		Timeout:   request.Timeout,
-		Transport: request.NewTripper(log, http.DefaultTransport),
-	}
-
 	config := &oauth2.Config{
 		ClientID:     "ownerapi",
 		ClientSecret: "",
@@ -68,7 +62,7 @@ func NewClient(log *util.Logger) (*Client, error) {
 	}
 
 	auth := &tesla.Auth{
-		Client: httpClient,
+		Client: request.NewHelper(log).Client,
 		AuthURL: config.AuthCodeURL(state(), oauth2.AccessTypeOffline,
 			oauth2.SetAuthURLParam("code_challenge", challenge),
 			oauth2.SetAuthURLParam("code_challenge_method", "S256"),