64 lines
1.5 KiB
Go
64 lines
1.5 KiB
Go
package cardata
|
|
|
|
import (
|
|
"context"
|
|
"encoding/json"
|
|
|
|
"github.com/evcc-io/evcc/plugin/auth"
|
|
"github.com/evcc-io/evcc/util"
|
|
"golang.org/x/oauth2"
|
|
)
|
|
|
|
func init() {
|
|
auth.Register("cardata", func(other map[string]any) (oauth2.TokenSource, error) {
|
|
var cc struct {
|
|
ClientID string
|
|
}
|
|
|
|
if err := util.DecodeOther(other, &cc); err != nil {
|
|
return nil, err
|
|
}
|
|
|
|
ctx := util.WithLogger(context.Background(), util.NewLogger("cardata").Redact(cc.ClientID))
|
|
return NewOAuth(ctx, cc.ClientID, "")
|
|
})
|
|
}
|
|
|
|
func OAuthConfig(clientId string) *oauth2.Config {
|
|
return &oauth2.Config{
|
|
ClientID: clientId,
|
|
Endpoint: oauth2.Endpoint{
|
|
DeviceAuthURL: "https://customer.bmwgroup.com/gcdm/oauth/device/code",
|
|
TokenURL: "https://customer.bmwgroup.com/gcdm/oauth/token",
|
|
AuthStyle: oauth2.AuthStyleInParams,
|
|
},
|
|
Scopes: []string{
|
|
"authenticate_user",
|
|
"openid",
|
|
"cardata:streaming:read",
|
|
"cardata:api:read",
|
|
},
|
|
}
|
|
}
|
|
|
|
func NewOAuth(ctx context.Context, clientId, title string) (oauth2.TokenSource, error) {
|
|
oc := OAuthConfig(clientId)
|
|
|
|
return auth.NewOAuth(ctx, "BMW/Mini", title, oc,
|
|
auth.WithOauthDeviceFlowOption(),
|
|
auth.WithTokenRetrieverOption(func(data string, res *oauth2.Token) error {
|
|
var token Token
|
|
if err := json.Unmarshal([]byte(data), &token); err != nil {
|
|
return err
|
|
}
|
|
*res = *token.TokenEx()
|
|
return nil
|
|
}),
|
|
auth.WithTokenStorerOption(func(token *oauth2.Token) any {
|
|
return Token{
|
|
Token: token,
|
|
IdToken: TokenExtra(token, "id_token"),
|
|
Gcid: TokenExtra(token, "gcid"),
|
|
}
|
|
}))
|
|
}
|