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Backend/JAVA

네이버 로그인 API 적용

by 지구 2018. 5. 25.

적용 화면

 

네이버 같은 경우에는 토큰을 콜백페이지에서 받아와지더라.

jQuery 랑 Ajax 이용해서 한 화면페이지에서 처리할랬는데 몇시간 내내 계속 잡아도 안되길래 일단 콜백페이지에서 처리하게끔 구현..

카카오 로그인보다 오래걸림 ㅠㅠ

 


loginView.jsp - 상단, 미리 선언해야 하는 태그

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<script src="https://static.nid.naver.com/js/naveridlogin_js_sdk_2.0.0.js"></script>
cs

 

loginView.jsp - javaScript 부분

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//네이버 로그인
$(function(){
    var naverLogin = new naver.LoginWithNaverId({
        clientId: "{ClientId}",
        callbackUrl: "{Callback URL}",
        isPopup: true,
        loginButton: {color: "green", type: 3, height: 45}
    });
    naverLogin.init();
})//e.o.naver
cs
 
loginView.jsp - body 부분
 
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<!-- 네이버 로그인 추가 -->
<div id="naverIdLogin" align="center">
    <a id="naver-login-btn" href="#" role="button">
        <img src="https://static.nid.naver.com/oauth/big_g.PNG" width="80%" height="45"/
    </a>
</div>
cs
 
naverCallback.jsp - 2번에서 설정한 callbackUrl
 
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<%@ page language="java" contentType="text/html; charset=EUC-KR"   pageEncoding="EUC-KR"%>
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html>
 
<head>
    <script type="text/javascript" src="https://static.nid.naver.com/js/naverLogin_implicit-1.0.3.js" charset="utf-8"></script>
    <script type="text/javascript" src="http://code.jquery.com/jquery-1.11.3.min.js"></script>
</head>
 
<body>
    <script type="text/javascript">
          var naver_id_login = new naver_id_login("{ClientId}""YOUR_CALLBACK_URL");
          // 접근 토큰 값 출력
          //alert(naver_id_login.oauthParams.access_token);
          
          // 네이버 사용자 프로필 조회
          naver_id_login.get_naver_userprofile("naverSignInCallback()");
          
          // 네이버 사용자 프로필 조회 이후 프로필 정보를 처리할 callback function
          function naverSignInCallback() {
            var id = naver_id_login.getProfileData('id')+"@n";
            var nickname = naver_id_login.getProfileData('name');
            //var email = naver_id_login.getProfileData('email');
            
            $.ajax({
                 url : "/user/json/checkDuplication/"+id,
                     headers : {
                     "Accept" : "application/json",
                     "Content-Type" : "application/json"
                  },
                  success : function(idChk){
                      
                     if(idChk==true){ //DB에 아이디가 없을 경우 => 회원가입
                          console.log("회원가입중...");
                          $.ajax({
                              url : "/user/json/addUser",
                              method : "POST",
                              headers : {
                                "Accept" : "application/json",
                                "Content-Type" : "application/json"
                              },
                              data : JSON.stringify({
                                  userId : id,
                                userName : nickname,
                                  password : "naver123",
                              }),
                              success : function(JSONData){
                                 alert("회원가입이 정상적으로 되었습니다.");
                                 window.close();
                                 top.opener.location="/user/snsLogin/"+id;
                              }
                          })
                      }
                      if(idChk==false){ //DB에 아이디가 존재할 경우 => 로그인
                          console.log("로그인 중...");
                          window.close();
                          top.opener.location="/user/snsLogin/"+id;
                      }
                  }
            })
            
          }
    </script>
    
    <form name="defaultForm">
    </form>
    
</body>
</html>
cs

_M#]

 

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