如何使用OAuth在Parse iOS SDK中验证用户？

class AuthDelegate:NSObject,PFUserAuthenticationDelegate {
    func restoreAuthenticationWithAuthData(authData: [String : String]?) -> Bool {
        return true
    }
}

2,注册此身份验证委托

// parmeter 'forAuthType' is the name of file defined in 
// https://github.com/parse-community/parse-server/blob/master/src/Adapters/Auth/index.js
// such as: google,github,linkedin ......
PFUser.registerAuthenticationDelegate(AuthDelegate(),forAuthType: "google")

3,使用PFUser.logInWithAuthTypeInBACkground方法将用户信息存储到_User

// for google oauth,authData format will be
// ["id":"PUT_user_iD_HERE","accesstoken":"PUT_TOKEN_HERE"]
PFUser.logInWithAuthTypeInBACkground("google",authData:[.....])

4,您将看到在_User中创建的记录,只有objectId和authData