initial oauth token implementation

Author: Jevgeni Koltšin

src/main/java/com/creatubbles/api/CreatubblesAPI.java

@@ -1,5 +1,7 @@
 package com.creatubbles.api;
 
+import com.creatubbles.api.request.auth.OAuthAccessTokenRequest;
+import com.creatubbles.api.response.auth.OAuthAccessTokenResponse;
 import org.glassfish.jersey.client.ClientProperties;
 import org.glassfish.jersey.client.JerseyClient;
 import org.glassfish.jersey.client.JerseyClientBuilder;
@@ -39,4 +41,11 @@ public static void setStagingMode(boolean staging) {
         CreatubblesAPI.staging = staging;
     }
 
+    public static void main(String[] args) {
+        CreatubblesAPI.setStagingMode(true);
+        OAuthAccessTokenRequest request = new OAuthAccessTokenRequest("jevgeni.koltsin@gmail.com", "ccttbb");
+        OAuthAccessTokenResponse response = request.execute().getResponse();
+        System.out.println(response);
+    }
+
 }

src/main/java/com/creatubbles/api/core/CreatubblesRequest.java

@@ -240,4 +240,8 @@ public CreatubblesRequest<T> async() {
 
         return this;
     }
+    public void setResponse(Response response) {
+        this.response = response;
+    }
+
 }

src/main/java/com/creatubbles/api/request/auth/OAuthAccessTokenRequest.java

@@ -0,0 +1,61 @@
+package com.creatubbles.api.request.auth;
+
+import com.creatubbles.api.CreatubblesAPI;
+import com.creatubbles.api.core.CreatubblesRequest;
+import com.creatubbles.api.response.auth.OAuthAccessTokenResponse;
+import org.glassfish.jersey.client.JerseyWebTarget;
+import org.glassfish.jersey.client.authentication.HttpAuthenticationFeature;
+
+import javax.ws.rs.client.Entity;
+import javax.ws.rs.client.Invocation;
+import javax.ws.rs.core.Form;
+import javax.ws.rs.core.MediaType;
+
+import static com.creatubbles.api.util.EndPoints.OAUTH_TOKEN;
+import static com.creatubbles.api.util.OAuthUtil.CLIENT_ID;
+import static com.creatubbles.api.util.OAuthUtil.CLIENT_SECRET;
+
+public class OAuthAccessTokenRequest extends CreatubblesRequest<OAuthAccessTokenResponse> {
+
+    private String username;
+    private String password;
+
+    public OAuthAccessTokenRequest(String username, String password) {
+        super(null, null);
+        this.username = username;
+        this.password = password;
+    }
+
+    @Override
+    public Class<? extends OAuthAccessTokenResponse> getResponseClass() {
+        return OAuthAccessTokenResponse.class;
+    }
+
+    @Override
+    public CreatubblesRequest<OAuthAccessTokenResponse> execute() {
+        resetResponse();
+        String url = CreatubblesAPI.buildURL(OAUTH_TOKEN);
+
+        JerseyWebTarget webTarget = CreatubblesAPI.CLIENT.target(url);
+        HttpAuthenticationFeature basicAuth = HttpAuthenticationFeature.basic("c", "c");
+        webTarget.register(basicAuth);
+
+        Invocation.Builder invocationBuilder = webTarget
+                .request(MediaType.APPLICATION_FORM_URLENCODED)
+                .acceptEncoding("UTF-8")
+                .accept(MediaType.APPLICATION_JSON);
+
+        if (getXSource() != null && !getXSource().isEmpty()) {
+            invocationBuilder.header("X-Source", getXSource().toLowerCase());
+        }
+
+        Form form = new Form() //
+                .param("grant_type", "password") //
+                .param("client_id", CLIENT_ID) //
+                .param("client_secret", CLIENT_SECRET) //
+                .param("username", username) //
+                .param("password", password);
+        setResponse(invocationBuilder.post(Entity.form(form)));
+        return this;
+    }
+}

src/main/java/com/creatubbles/api/response/auth/OAuthAccessTokenResponse.java

@@ -0,0 +1,11 @@
+package com.creatubbles.api.response.auth;
+
+import com.creatubbles.api.core.CreatubblesResponse;
+
+public class OAuthAccessTokenResponse extends CreatubblesResponse{
+
+    public String access_token;
+    public Long expires_in;
+    public String token_type;
+
+}

src/main/java/com/creatubbles/api/util/EndPoints.java

@@ -2,9 +2,11 @@
 
 public class EndPoints {
 
-    public final static String URL_BASE = "https://www.creatubbles.com/api/v1/";
+    public static final String URL_BASE = "https://www.creatubbles.com/api/v2/";
 
-    public static final String URL_BASE_STAGING = "https://staging.creatubbles.com/api/v1/";
+    public static final String URL_BASE_STAGING = "https://staging.creatubbles.com/api/v2/";
+
+    public static final String OAUTH_TOKEN = "oauth/token";
 
     public static final String SIGN_IN = "users/sign_in.json";
 

src/main/java/com/creatubbles/api/util/OAuthUtil.java

@@ -0,0 +1,7 @@
+package com.creatubbles.api.util;
+
+public class OAuthUtil {
+
+    public static final String CLIENT_ID = "274af44ed7c74b2daf680de6363fd9590800200c9a66483a81a0841d11e5a837";
+    public static final String CLIENT_SECRET = "a3b6ec42ce884f8eadadf5ddb9c7038c4062e707c29e4c27a44ff84c754a3485";
+}