Viessmann: discover installation id and gateway serial (#32308)

plugin/auth/viessmann.go

@@ -1,50 +0,0 @@
-package auth
-
-import (
-	"context"
-
-	"dario.cat/mergo"
-	"github.com/evcc-io/evcc/util"
-	"github.com/evcc-io/evcc/util/request"
-	"golang.org/x/oauth2"
-)
-
-const OAuthURI = "https://iam.viessmann-climatesolutions.com/idp/v3"
-
-var oauthConfig = oauth2.Config{
-	Endpoint: oauth2.Endpoint{
-		AuthURL:   OAuthURI + "/authorize",
-		TokenURL:  OAuthURI + "/token",
-		AuthStyle: oauth2.AuthStyleInHeader,
-	},
-	Scopes: []string{"IoT User", "offline_access"},
-}
-
-func init() {
-	registry.AddCtx("viessmann", NewViessmannFromConfig)
-}
-
-func NewViessmannFromConfig(ctx context.Context, other map[string]any) (oauth2.TokenSource, error) {
-	var cc struct {
-		ClientID    string
-		RedirectURI string
-		Gateway     string `mapstructure:"gateway_serial"`
-	}
-
-	if err := util.DecodeOther(other, &cc); err != nil {
-		return nil, err
-	}
-
-	log := util.NewLogger("viessmann").Redact(cc.ClientID)
-	ctx = context.WithValue(ctx, oauth2.HTTPClient, request.NewClient(log))
-
-	oc := oauth2.Config{
-		ClientID:    cc.ClientID,
-		RedirectURL: cc.RedirectURI,
-	}
-	if err := mergo.Merge(&oc, oauthConfig); err != nil {
-		return nil, err
-	}
-
-	return NewOAuth(ctx, "Viessmann", cc.Gateway, &oc)
-}