setting up initial authentication setup

pom.xml

@@ -29,10 +29,10 @@
             <groupId>org.springframework.boot</groupId>
             <artifactId>spring-boot-starter-oauth2-client</artifactId>
         </dependency>
-        <dependency>
-            <groupId>org.springframework.boot</groupId>
-            <artifactId>spring-boot-starter-security</artifactId>
-        </dependency>
+<!--        <dependency>-->
+<!--            <groupId>org.springframework.boot</groupId>-->
+<!--            <artifactId>spring-boot-starter-security</artifactId>-->
+<!--        </dependency>-->
         <dependency>
             <groupId>org.springframework.boot</groupId>
             <artifactId>spring-boot-starter-web</artifactId>
@@ -78,11 +78,11 @@
             <artifactId>spring-restdocs-mockmvc</artifactId>
             <scope>test</scope>
         </dependency>
-        <dependency>
-            <groupId>org.springframework.security</groupId>
-            <artifactId>spring-security-test</artifactId>
-            <scope>test</scope>
-        </dependency>
+<!--        <dependency>-->
+<!--            <groupId>org.springframework.security</groupId>-->
+<!--            <artifactId>spring-security-test</artifactId>-->
+<!--            <scope>test</scope>-->
+<!--        </dependency>-->
         <dependency>
             <groupId>com.discord4j</groupId>
             <artifactId>discord4j-core</artifactId>
@@ -101,6 +101,36 @@
             <artifactId>reactor-core</artifactId>
             <version>3.4.10</version>
         </dependency>
+
+        <dependency>
+            <groupId>com.google.api-client</groupId>
+            <artifactId>google-api-client</artifactId>
+            <version>1.32.1</version>
+        </dependency>
+        <!-- https://mvnrepository.com/artifact/com.google.oauth-client/google-oauth-client -->
+        <dependency>
+            <groupId>com.google.oauth-client</groupId>
+            <artifactId>google-oauth-client</artifactId>
+            <version>1.32.1</version>
+        </dependency>
+        <!-- https://mvnrepository.com/artifact/com.google.apis/google-api-services-calendar -->
+        <dependency>
+            <groupId>com.google.apis</groupId>
+            <artifactId>google-api-services-calendar</artifactId>
+            <version>v3-rev411-1.25.0</version>
+        </dependency>
+        <!-- https://mvnrepository.com/artifact/com.google.oauth-client/google-oauth-client-jetty -->
+        <dependency>
+            <groupId>com.google.oauth-client</groupId>
+            <artifactId>google-oauth-client-jetty</artifactId>
+            <version>1.32.1</version>
+        </dependency>
+        <!-- https://mvnrepository.com/artifact/com.google.api-client/google-api-client-jackson2 -->
+        <dependency>
+            <groupId>com.google.api-client</groupId>
+            <artifactId>google-api-client-jackson2</artifactId>
+            <version>1.20.0</version>
+        </dependency>
     </dependencies>
 
     <build>

src/main/java/com/se21/Calendar/Calendar.java → src/main/java/com/se21/Calendar/mainCalendar.java

@@ -2,9 +2,11 @@
 
 import org.json.simple.JSONObject;
 
-public interface Calendar {
+import java.security.GeneralSecurityException;
 
-    JSONObject authenticate(JSONObject auth);
+public interface mainCalendar {
+
+    void authenticate() throws Exception;
     JSONObject retrieveEvents(JSONObject req);
     Enums.calApiResponse updateEvents(JSONObject req);
     Enums.calApiResponse addEvents();

src/main/java/com/se21/calbot/CalBotApplication.java

@@ -1,12 +1,28 @@
 package com.se21.calbot;
 
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.boot.ApplicationArguments;
+import org.springframework.boot.ApplicationRunner;
 import org.springframework.boot.SpringApplication;
+import org.springframework.boot.autoconfigure.EnableAutoConfiguration;
 import org.springframework.boot.autoconfigure.SpringBootApplication;
+import org.springframework.boot.autoconfigure.domain.EntityScan;
+import org.springframework.boot.autoconfigure.security.servlet.SecurityAutoConfiguration;
+import org.springframework.context.annotation.ComponentScan;
 
-@SpringBootApplication
-public class CalBotApplication {
+@SpringBootApplication(exclude = {SecurityAutoConfiguration.class})
+@EntityScan
+@EnableAutoConfiguration
+public class CalBotApplication implements ApplicationRunner {
+
+    @Autowired
+    GoogleCalendar calendar;
 
     public static void main(String[] args) { SpringApplication.run(CalBotApplication.class, args);
     }
 
+    @Override
+    public void run(ApplicationArguments args) throws Exception {
+        calendar.authenticate();
+    }
 }

src/main/java/com/se21/calbot/GoogleCalendar.java

@@ -0,0 +1,62 @@
+package com.se21.calbot;
+
+import com.google.api.client.auth.oauth2.Credential;
+import com.google.api.client.extensions.java6.auth.oauth2.AuthorizationCodeInstalledApp;
+import com.google.api.client.extensions.jetty.auth.oauth2.LocalServerReceiver;
+import com.google.api.client.googleapis.auth.oauth2.GoogleAuthorizationCodeFlow;
+import com.google.api.client.googleapis.auth.oauth2.GoogleAuthorizationCodeRequestUrl;
+import com.google.api.client.googleapis.auth.oauth2.GoogleClientSecrets;
+import com.google.api.client.googleapis.javanet.GoogleNetHttpTransport;
+import com.google.api.client.http.javanet.NetHttpTransport;
+import com.google.api.client.json.JsonFactory;
+import com.google.api.client.json.jackson2.JacksonFactory;
+import com.google.api.client.util.store.FileDataStoreFactory;
+import com.google.api.services.calendar.CalendarScopes;
+
+import java.io.FileNotFoundException;
+import java.io.InputStream;
+import java.io.InputStreamReader;
+import java.util.Collections;
+import java.util.List;
+
+
+import org.springframework.stereotype.Component;
+
+@Component
+public class GoogleCalendar {
+
+    String accessToken;
+    String refreshToken;
+    String authToken;
+    private static final String CREDENTIALS_FILE_PATH = "/credentials.json";
+    private static final JsonFactory JSON_FACTORY = JacksonFactory.getDefaultInstance();
+    private static final String TOKENS_DIRECTORY_PATH = "tokens";
+    private static final  List<String> SCOPES = Collections.singletonList(CalendarScopes.CALENDAR);
+
+    public void authenticate() throws Exception {
+        // Load client secrets.
+
+        InputStream in = GoogleCalendar.class.getResourceAsStream(CREDENTIALS_FILE_PATH);
+        if (in == null) {
+            throw new FileNotFoundException("Resource not found: " + CREDENTIALS_FILE_PATH);
+        }
+        final NetHttpTransport HTTP_TRANSPORT = GoogleNetHttpTransport.newTrustedTransport();
+        GoogleClientSecrets clientSecrets = GoogleClientSecrets.load(JSON_FACTORY, new InputStreamReader(in));
+        // Build flow and trigger user authorization request.
+        GoogleAuthorizationCodeFlow flow = new GoogleAuthorizationCodeFlow.Builder(
+                HTTP_TRANSPORT, JSON_FACTORY, clientSecrets, SCOPES)
+                .setDataStoreFactory(new FileDataStoreFactory(new java.io.File(TOKENS_DIRECTORY_PATH)))
+                .setAccessType("offline")
+                .build();
+        String url = flow.newAuthorizationUrl().setRedirectUri("http://localhost:8080/test").build();
+        LocalServerReceiver receiver = new LocalServerReceiver();
+//        Credential auth = new AuthorizationCodeInstalledApp(flow, receiver).authorize("user");
+//        System.out.println(auth.getAccessToken());
+//        auth.`
+
+//        GoogleAuthorizationCodeRequestUrl url = flow.newAuthorizationUrl();
+        System.out.println(url);
+//        return new AuthorizationCodeInstalledApp(flow, receiver).authorize("user");
+//        return null;
+    }
+}

src/main/java/com/se21/calbot/controllers/TestController.java

@@ -0,0 +1,16 @@
+package com.se21.calbot.controllers;
+
+import com.se21.calbot.GoogleCalendar;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.stereotype.Controller;
+import org.springframework.web.bind.annotation.*;
+
+@RestController
+@CrossOrigin(origins = "*")
+public class TestController {
+
+    @RequestMapping(value = "/ping", method = RequestMethod.GET)
+    public String AuthenticateTest() throws Exception {
+        return "ping pong";
+    }
+}