Question

我没有使用REST API从Linked In接收访问令牌。虽然相同的代码在过去的一个月内正在运行，但现在它突然停止工作，因为自上一周以来 JAVA代码如下带注释

@RequestMapping(value = "partauth/linkedin/access")
public String linkedinAccess(@RequestParam("code") String authCode,
        @RequestParam("state") String state,
        @RequestHeader(value = "User-Agent") String userAgent)
        throws Exception {
    JsonNode root = null;
    String forwardURL = null;

    //System.out.println("LinkedinConnect.linkedinaccess()" + authCode);

    /*
     * put a check for crossite
     */

    HttpClient client = HttpClientBuilder.create().build();
    HttpPost post = new HttpPost(configBean.getEncLinkedInAccessURL());

    // add header
    post.setHeader("User-Agent", userAgent);

    List<NameValuePair> urlParameters = new ArrayList<NameValuePair>();
    urlParameters.add(new BasicNameValuePair("grant_type",
            "authorization_code"));
    urlParameters.add(new BasicNameValuePair("code", authCode));
    urlParameters.add(new BasicNameValuePair("redirect_uri", configBean
            .getEncLinkedInRedirectUri()));
    urlParameters.add(new BasicNameValuePair("client_id", configBean
            .getEncLinkedInClientId()));
    urlParameters.add(new BasicNameValuePair("client_secret", configBean
            .getEncLinkedInClientSecret()));

    post.setEntity(new UrlEncodedFormEntity(urlParameters));

    HttpResponse response = client.execute(post);
    System.out.println("LinkedInController.linkedinAccess()" + configBean
            .getEncLinkedInRedirectUri() + " " +  configBean
            .getEncLinkedInClientId() + " " + configBean
            .getEncLinkedInClientSecret() + " " + configBean.getEncLinkedInAccessURL());

    for(int i=0; i < response.getAllHeaders().length; i++)
    {

        Header header = response.getAllHeaders()[i];
        System.out.println("LinkedInController.linkedinAccess()" + header.getName());
        System.out.println("LinkedInController.linkedinAccess()" +header.getValue());
    }



    BufferedReader reader = new BufferedReader(new InputStreamReader(
            response.getEntity().getContent()));

    String responseBody = reader.readLine();

    // get access token and email of the person from linked in and pass
    // it on to the userauth
    ObjectMapper mapper = new ObjectMapper();
    root = mapper.readTree(responseBody);
    String accessToken = root.get("access_token").asText();
    // String inputLine;
    System.out.println("SignInController.linkedinaccess() ACCESS TOKEN"
            + accessToken);

    postLinkedInSocialLogin.initiate(accessToken);

    String retVal = "redirect:/portaluser/portaluser.html";
    if(((UserAuthCredentials)SecurityContextHolder.getContext().getAuthentication()).getUserSessionInformation().containsKey(EnumeratedTypes.UserSessionData.ADDITIONALLOGINFLOW))
    {
        /*
         * do nothing in terms of redirection 
         * just return 
         */
        ((UserAuthCredentials)SecurityContextHolder.getContext().getAuthentication()).getUserSessionInformation().remove(EnumeratedTypes.UserSessionData.ADDITIONALLOGINFLOW);
        retVal ="redirect:/login/windowclose.html";
    }

    return retVal;
}

我从链接获得的响应是所有响应标头：

LinkedInController.linkedinAccess()Date
LinkedInController.linkedinAccess()Mon, 04 May 2015 08:42:50 GMT
LinkedInController.linkedinAccess()Cache-Control
LinkedInController.linkedinAccess()no-store
LinkedInController.linkedinAccess()Location
LinkedInController.linkedinAccess()https://www.linkedin.com/uas/oauth2/accessToken
LinkedInController.linkedinAccess()Content-Type
LinkedInController.linkedinAccess()text/html
LinkedInController.linkedinAccess()Content-Language
LinkedInController.linkedinAccess()en
LinkedInController.linkedinAccess()X-Li-Pop
LinkedInController.linkedinAccess()prod-lva1
LinkedInController.linkedinAccess()X-LI-UUID
LinkedInController.linkedinAccess()zr8HGmv42hMQ9pkssyoAAA==
LinkedInController.linkedinAccess()Content-Length
LinkedInController.linkedinAccess()1

无法弄清楚问题......帮助

未返回Access令牌JSON中链接的Oauth2.0

0 个答案: