Connect UniPass Wallet

After the initialization is complete, invoke the login method to get information about the UniPass Account UniPassUserInfo.

UniPass currently supports customizing login options for login method, including:

• connectType: indicate the provider used to login UniPass, including google, email and both options. The default value is both, indicating use any supported way to login UniPass.
• authorize: if set to true, UniPass will return a auto generated Sign-in With Ethereum message, and a signature for the message. The default value is false.
• returnEmail: if set to true, UniPass account email will be returned. The default value is false.

Type definitions

class UniPassWallet {
  login(callBack: UniPassCallBack<LoginResult>, loginOption?: LoginOption): void;
}

interface UniPassCallBack<LoginResult> {
  success: (result: T) => void;
  failure: (result: Response) => void;
}

interface Response {
  type: Action;
  errorCode?: number;
  errorMsg?: string;
}

type LoginResult = {
  userInfo: UserInfo;
} & Response;

type UserInfo = {
  email?: string;
  address: string;
  newborn: boolean;
  message?: string;
  signature?: string;
};

interface LoginOption {
  connectType?: ConnectType;
  authorize?: boolean;
  returnEmail?: boolean;
}

enum ConnectType {
  GOOGLE = 'google',
  EMAIL = 'email',
  BOTH = 'both',
}

Code sample

uniPassWallet.login({
  success(res) {
    console.log('login success: ', res);
  },
  failure(e) {
    console.log('login fail: ', e);
  }}, {
    returnEmail: true,
    authorize: true,
  });

newborn can be used to track new registration count.

Verification for Sign-in With Ethereum

If you set authorize to true, you may need to verify the signature of Sign-in With Ethereum, please refer to Sign-in With Ethereum.