I am trying to authenticate user in firebase with KakaoTalk credentials. For that, I've got accesstoken from KakaoTalk. And then trying to authenticate user with that token. Here is my code :
String token = await kakaoService.getAccessToken();
await firebaseAuth.signInWithCustomToken(
token: token,
);
Got acceess token like this : nmAzFpOF9XrijP-ZoFpQbVluGZ4lLDbZxOCXIAo9c-sAAAFxrID6xA
但是得到这个错误：
自定义令牌格式不正确。请检查文档。 [无效的断言格式。需要3个点分隔的段。 ]
怎么了我想念什么吗？
It seems that the token returns by
kakaoService.getAccessToken()is not a valid custom token for Firebase Authentication. In fact, given the error message, it doesn't even seem to be a JWT.Custom tokens for Firebase Authentication must have a specific format, that is documented in creating custom tokens. You'll typically want to follow this process to get a valid token for Firebase Authentication:
第2步和第3步必须在受信任的环境中进行，例如开发计算机，您控制的服务器或Cloud Functions。