ScribeJava

libraries-security/src/main/java/com/baeldung/scribejava/controller/TwitterController.java

@@ -0,0 +1,57 @@
+package com.baeldung.scribejava.controller;
+
+import com.baeldung.scribejava.service.TwitterService;
+import com.github.scribejava.core.model.*;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.web.bind.annotation.GetMapping;
+import org.springframework.web.bind.annotation.RestController;
+
+import javax.servlet.http.HttpServletResponse;
+import java.io.IOException;
+import java.util.Scanner;
+import java.util.concurrent.ExecutionException;
+
+@RestController
+public class TwitterController {
+
+    @Autowired
+    private TwitterService service;
+
+
+    @GetMapping(value ="/me/twitter")
+    public String me(HttpServletResponse servletResponse){
+        try {
+            OAuth1RequestToken requestToken = service.getService().getRequestToken();
+
+            String auth = service.getService().getAuthorizationUrl(requestToken);
+
+            Runtime runtime = Runtime.getRuntime();
+            try {
+                runtime.exec("rundll32 url.dll,FileProtocolHandler " + auth);
+            } catch (IOException e) {
+                servletResponse.setStatus(HttpServletResponse.SC_BAD_REQUEST);
+                return null;
+            }
+
+            System.out.println("Insert twitter code:");
+            Scanner in = new Scanner(System.in);
+
+            String oauthverifier = in.nextLine();
+
+            final OAuth1AccessToken accessToken = service.getService().getAccessToken(requestToken,oauthverifier);
+
+            OAuthRequest request = new OAuthRequest(Verb.GET, "https://api.twitter.com/1.1/account/verify_credentials.json");
+            service.getService().signRequest(accessToken, request);
+            Response response = service.getService().execute(request);
+            return response.getBody();
+
+        } catch (IOException | InterruptedException | ExecutionException e) {
+            servletResponse.setStatus(HttpServletResponse.SC_BAD_REQUEST);
+        }
+
+        return null;
+    }
+
+
+
+}