Improve UI intercepter response

components/application-mgt/org.wso2.carbon.device.application.mgt.common/src/main/java/org/wso2/carbon/device/application/mgt/common/config/ErrorCallback.java

@@ -2,7 +2,7 @@ package org.wso2.carbon.device.application.mgt.common.config;
 
 import javax.xml.bind.annotation.XmlElement;
 
-public class FailureCallback {
+public class ErrorCallback {
 
     private String badRequest;
     private String unauthorized;

components/application-mgt/org.wso2.carbon.device.application.mgt.common/src/main/java/org/wso2/carbon/device/application/mgt/common/config/LoginResponse.java

@@ -1,27 +0,0 @@
-package org.wso2.carbon.device.application.mgt.common.config;
-
-import javax.xml.bind.annotation.XmlElement;
-
-public class LoginResponse {
-
-    private String successCallback;
-    private FailureCallback failureCallback;
-
-    @XmlElement(name = "SuccessCallback", required=true)
-    public String getSuccessCallback() {
-        return successCallback;
-    }
-
-    public void setSuccessCallback(String successCallback) {
-        this.successCallback = successCallback;
-    }
-
-    @XmlElement(name = "FailureCallback", required=true)
-    public FailureCallback getFailureCallback() {
-        return failureCallback;
-    }
-
-    public void setFailureCallback(FailureCallback failureCallback) {
-        this.failureCallback = failureCallback;
-    }
-}

components/application-mgt/org.wso2.carbon.device.application.mgt.common/src/main/java/org/wso2/carbon/device/application/mgt/common/config/UIConfiguration.java

@@ -9,7 +9,7 @@ public class UIConfiguration {
     private AppRegistration appRegistration;
     private List<String> scopes;
     private boolean isSsoEnable;
-    private LoginResponse loginResponse;
+    private ErrorCallback errorCallback;
 
     @XmlElement(name = "AppRegistration", required=true)
     public AppRegistration getAppRegistration() {
@@ -39,12 +39,8 @@ public class UIConfiguration {
         isSsoEnable = ssoEnable;
     }
 
-    public LoginResponse getLoginResponse() {
+    @XmlElement(name = "ErrorCallback", required=true)
-        return loginResponse;
+    public ErrorCallback getErrorCallback() { return errorCallback; }
-    }
 
-    @XmlElement(name = "LoginResponse", required=true)
+    public void setErrorCallback(ErrorCallback errorCallback) { this.errorCallback = errorCallback; }
-    public void setLoginResponse(LoginResponse loginResponse) {
-        this.loginResponse = loginResponse;
-    }
 }

components/ui-request-interceptor/io.entgra.ui.request.interceptor/src/main/java/io/entgra/ui/request/interceptor/LoginHandler.java

@@ -131,8 +131,7 @@ public class LoginHandler extends HttpServlet {
                         clientAppResponse.getData(), scopes)) {
                     ProxyResponse proxyResponse = new ProxyResponse();
                     proxyResponse.setCode(HttpStatus.SC_OK);
-                    proxyResponse.setUrl(serverUrl + "/" + platform + uiConfigJsonObject.get(HandlerConstants.LOGIN_RESPONSE_KEY)
+                    proxyResponse.setUrl(serverUrl + "/" + platform);
-                            .getAsJsonObject().get("successCallback").getAsString());
                     HandlerUtil.handleSuccess(req, resp, serverUrl, platform, proxyResponse);
                     return;
                 }

components/ui-request-interceptor/io.entgra.ui.request.interceptor/src/main/java/io/entgra/ui/request/interceptor/util/HandlerConstants.java

@@ -32,8 +32,7 @@ public class HandlerConstants {
     public static final String UI_CONFIG_KEY = "ui-config";
     public static final String PLATFORM = "platform";
     public static final String DEFAULT_ERROR_CALLBACK = "/pages/error/default";
-    public static final String LOGIN_RESPONSE_KEY = "loginResponse";
+    public static final String ERROR_CALLBACK_KEY = "errorCallback";
-    public static final String FAILURE_CALLBACK_KEY = "failureCallback";
     public static final String API_COMMON_CONTEXT = "/api";
     public static final String EXECUTOR_EXCEPTION_PREFIX = "ExecutorException-";
     public static final String TOKEN_IS_EXPIRED = "ACCESS_TOKEN_IS_EXPIRED";

components/ui-request-interceptor/io.entgra.ui.request.interceptor/src/main/java/io/entgra/ui/request/interceptor/util/HandlerUtil.java

@@ -20,6 +20,7 @@ package io.entgra.ui.request.interceptor.util;
 
 import com.google.gson.Gson;
 import com.google.gson.JsonObject;
+import com.google.gson.JsonParser;
 import org.apache.commons.lang.StringUtils;
 import org.apache.commons.logging.Log;
 import org.apache.commons.logging.LogFactory;
@@ -171,8 +172,7 @@ public class HandlerUtil {
             if (uiConfig == null){
                 proxyResponse.setUrl(serverUrl + "/" + platform + HandlerConstants.DEFAULT_ERROR_CALLBACK);
             } else{
-                proxyResponse.setUrl(serverUrl + uiConfig.get(HandlerConstants.LOGIN_RESPONSE_KEY).getAsJsonObject()
+                proxyResponse.setUrl(serverUrl + uiConfig.get(HandlerConstants.ERROR_CALLBACK_KEY).getAsJsonObject()
-                        .get(HandlerConstants.FAILURE_CALLBACK_KEY).getAsJsonObject()
                         .get(proxyResponse.getExecutorResponse().split(HandlerConstants.EXECUTOR_EXCEPTION_PREFIX)[1])
                         .getAsString());
             }

features/application-mgt/org.wso2.carbon.device.application.mgt.server.feature/src/main/resources/conf/application-mgt.xml

@@ -135,7 +135,6 @@
     <UIConfigs>
         <EnableOAuth>true</EnableOAuth>
         <EnableSSO>false</EnableSSO>
-        <EnableSSO>false</EnableSSO>
         <AppRegistration>
             <Tags>
                 <Tag>application_management</Tag>
@@ -160,20 +159,17 @@
         <SSOConfiguration>
             <Issuer>app-mgt</Issuer>
         </SSOConfiguration>
-        <LoginResponse>
+        <ErrorCallback>
-            <SuccessCallback>/apps</SuccessCallback>
+            <BadRequest>/pages/error/client-errors/400</BadRequest>
-            <FailureCallback>
+            <Unauthorized>/pages/error/client-errors/401</Unauthorized>
-                <BadRequest>/pages/error/client-errors/400</BadRequest>
+            <Forbidden>/pages/error/client-errors/403</Forbidden>
-                <Unauthorized>/pages/error/client-errors/401</Unauthorized>
+            <NotFound>/pages/error/client-errors/404</NotFound>
-                <Forbidden>/pages/error/client-errors/403</Forbidden>
+            <MethodNotAllowed>/pages/error/client-errors/405</MethodNotAllowed>
-                <NotFound>/pages/error/client-errors/404</NotFound>
+            <NotAcceptable>/pages/error/client-errors/406</NotAcceptable>
-                <MethodNotAllowed>/pages/error/client-errors/405</MethodNotAllowed>
+            <UnsupportedMediaType>/pages/error/client-errors/415</UnsupportedMediaType>
-                <NotAcceptable>/pages/error/client-errors/406</NotAcceptable>
+            <InternalServerError>/pages/error/server-errors/500</InternalServerError>
-                <UnsupportedMediaType>/pages/error/client-errors/415</UnsupportedMediaType>
+            <DefaultPage>/pages/error/default</DefaultPage>
-                <InternalServerError>/pages/error/server-errors/500</InternalServerError>
+        </ErrorCallback>
-                <DefaultPage>/pages/error/default</DefaultPage>
-            </FailureCallback>
-        </LoginResponse>
     </UIConfigs>
 
     <ArtifactDownloadEndpoint>https://localhost:9443/api/application-mgt/v1.0/artifact</ArtifactDownloadEndpoint>