您好,登錄后才能下訂單哦!
如何在springboot2.x中實現oauth2授權碼登陸?很多新手對此不是很清楚,為了幫助大家解決這個難題,下面小編將為大家詳細講解,有這方面需求的人可以來學習下,希望你能有所收獲。
@Override public void configure(ClientDetailsServiceConfigurer clients) throws Exception { clients.inMemory() .withClient(ClientID) .secret(passwordEncoder.encode(ClientSecret)) .authorizedGrantTypes("authorization_code", "refresh_token", "password", "implicit") .scopes("read","write","del","userinfo") .redirectUris(RedirectURLs); }
四 接到code
授權之后,系統會重定向到你的redirect_uri這個頁面,并帶上唯一的code
五 獲取access_token
我們拿著code就要再去授權服務器去獲取token了,你可以在你的代碼里寫這個,也可以手動拿著code,去拼成一個url,再去拿token,就像這下面的實例。
注意向oauth/token發的是post請求,client_id和client_secret如果在url上傳遞,如果在AuthorizationServerConfig
類的configure方法中開啟allowFormAuthenticationForClients
,代碼如下
@Override public void configure(AuthorizationServerSecurityConfigurer oauthServer) throws Exception { oauthServer.tokenKeyAccess("permitAll()") .checkTokenAccess("isAuthenticated()") .allowFormAuthenticationForClients();//支持把secret和clientid寫在url上,否則需要在頭上 }
然后請求后給有下面的響應
Authorization Ccode------RFRLFY access_token_url http://localhost:8081/oauth/token?client_id=android1&code=RFRLFY&grant_type=authorization_code&redirect_uri=http://localhost:8081/callback&client_secret=android1 Access Token Response ---------{"access_token":"faadf3bf-6488-4036-bc3b-21b0a979602c","token_type":"bearer","refresh_token":"1b01f133-c5ab-419f-8125-088c85916ecb","expires_in":43187,"scope":"read"}
回調頁面代碼,主要實現了對code的獲取,對access_token的組織,然后請求時把access_token帶上,這個方法一般會做成公用的過濾器
@Controller public class UserController { @RequestMapping(value = "/callback", method = RequestMethod.GET) public ResponseEntity<String> callback(@RequestParam("code") String code) throws JsonProcessingException, IOException { ResponseEntity<String> response = null; System.out.println("Authorization Ccode------" + code); RestTemplate restTemplate = new RestTemplate(); String access_token_url = "http://localhost:8081/oauth/token"; access_token_url += "?client_id=android1&code=" + code; access_token_url += "&grant_type=authorization_code"; access_token_url += "&redirect_uri=http://localhost:8081/callback"; access_token_url += "&client_secret=android1"; System.out.println("access_token_url " + access_token_url); response = restTemplate.exchange(access_token_url, HttpMethod.POST, null, String.class); ObjectMapper mapper = new ObjectMapper(); JsonNode node = mapper.readTree(response.getBody()); String token = node.path("access_token").asText(); System.out.println("access_token" +access_token); String url = "http://localhost:8081/index"; HttpHeaders headers1 = new HttpHeaders(); headers1.add("Authorization", "Bearer " + token); HttpEntity<String> entity = new HttpEntity<>(headers1); ResponseEntity<String> result = restTemplate.exchange(url, HttpMethod.GET, entity, String.class); return result; }
看完上述內容是否對您有幫助呢?如果還想對相關知識有進一步的了解或閱讀更多相關文章,請關注億速云行業資訊頻道,感謝您對億速云的支持。
免責聲明:本站發布的內容(圖片、視頻和文字)以原創、轉載和分享為主,文章觀點不代表本網站立場,如果涉及侵權請聯系站長郵箱:is@yisu.com進行舉報,并提供相關證據,一經查實,將立刻刪除涉嫌侵權內容。