fixed the issues in rest connector

components/extensions/appm-connector/org.wso2.carbon.appmgt.mdm.restconnector/pom.xml

@@ -85,7 +85,8 @@
                             feign,
                             feign.auth,
                             feign.codec,
-                            feign.gson
+                            feign.gson,
+                            *;resolution:=optional
                         </Import-Package>
                         <Export-Package>
                             !org.wso2.carbon.appmgt.mdm.restconnector.internal,
@@ -93,7 +94,8 @@
                         </Export-Package>
                         <Embed-Dependency>
                             jsr311-api,
-                            feign-jaxrs
+                            feign-jaxrs,
+                            org.wso2.carbon.device.mgt.common
                         </Embed-Dependency>
                     </instructions>
                 </configuration>

components/extensions/appm-connector/org.wso2.carbon.appmgt.mdm.restconnector/src/main/java/org/wso2/carbon/appmgt/mdm/restconnector/authorization/client/OAuthRequestInterceptor.java

@@ -43,7 +43,7 @@ public class OAuthRequestInterceptor implements RequestInterceptor {
     private static final String DEVICE_MANAGEMENT_SERVICE_TAG[] = {"device_management"};
     private static final String APPLICATION_NAME = "appm_restconnector_application";
     private static final String PASSWORD_GRANT_TYPE = "password";
-    private static final String REFRESH_GRANT_TYPE = "refreshToken";
+    private static final String REFRESH_GRANT_TYPE = "refresh_token";
     private ApiApplicationRegistrationService apiApplicationRegistrationService;
     private TokenIssuerService tokenIssuerService;
 
@@ -74,7 +74,7 @@ public class OAuthRequestInterceptor implements RequestInterceptor {
         if (tokenInfo == null) {
             ApiRegistrationProfile apiRegistrationProfile = new ApiRegistrationProfile();
             apiRegistrationProfile.setApplicationName(APPLICATION_NAME);
-            apiRegistrationProfile.setIsAllowedToAllDomains(true);
+            apiRegistrationProfile.setIsAllowedToAllDomains(false);
             apiRegistrationProfile.setIsMappingAnExistingOAuthApp(false);
             apiRegistrationProfile.setTags(DEVICE_MANAGEMENT_SERVICE_TAG);
             ApiApplicationKey apiApplicationKey = apiApplicationRegistrationService.register(apiRegistrationProfile);
@@ -87,15 +87,15 @@ public class OAuthRequestInterceptor implements RequestInterceptor {
                     .contract(new JAXRSContract()).encoder(new GsonEncoder()).decoder(new GsonDecoder())
                     .target(TokenIssuerService.class, AuthorizationConfigurationManager.getInstance().getTokenApiURL());
             tokenInfo = tokenIssuerService.getToken(PASSWORD_GRANT_TYPE, username, password);
-            tokenInfo.setExpiresIn(System.currentTimeMillis() + tokenInfo.getExpiresIn());
+            tokenInfo.setExpires_in(System.currentTimeMillis() + tokenInfo.getExpires_in());
         }
         synchronized (this) {
-            if (System.currentTimeMillis() + Long.parseLong(refreshTimeOffset) > tokenInfo.getExpiresIn()) {
-                tokenInfo = tokenIssuerService.getToken(REFRESH_GRANT_TYPE, tokenInfo.getRefreshToken());
-                tokenInfo.setExpiresIn(System.currentTimeMillis() + tokenInfo.getExpiresIn());
+            if (System.currentTimeMillis() + Long.parseLong(refreshTimeOffset) > tokenInfo.getExpires_in()) {
+                tokenInfo = tokenIssuerService.getToken(REFRESH_GRANT_TYPE, tokenInfo.getRefresh_token());
+                tokenInfo.setExpires_in(System.currentTimeMillis() + tokenInfo.getExpires_in());
             }
         }
-        String headerValue = Constants.RestConstants.BEARER + tokenInfo.getAccessToken();
+        String headerValue = Constants.RestConstants.BEARER + tokenInfo.getAccess_token();
         template.header(Constants.RestConstants.AUTHORIZATION, headerValue);
     }
 }

components/extensions/appm-connector/org.wso2.carbon.appmgt.mdm.restconnector/src/main/java/org/wso2/carbon/appmgt/mdm/restconnector/authorization/client/dto/AccessTokenInfo.java

@@ -21,40 +21,40 @@ package org.wso2.carbon.appmgt.mdm.restconnector.authorization.client.dto;
  * This hold access token info that returned from the api call.
  */
 public class AccessTokenInfo {
-    public String tokenType;
-    public long expiresIn;
-    public String refreshToken;
-    public String accessToken;
+    public String token_type;
+    public long expires_in;
+    public String refresh_token;
+    public String access_token;
 
-    public String getTokenType() {
-        return tokenType;
+    public String getToken_type() {
+        return token_type;
     }
 
-    public void setTokenType(String tokenType) {
-        this.tokenType = tokenType;
+    public void setToken_type(String token_type) {
+        this.token_type = token_type;
     }
 
-    public long getExpiresIn() {
-        return expiresIn;
+    public long getExpires_in() {
+        return expires_in;
     }
 
-    public void setExpiresIn(long expiresIn) {
-        this.expiresIn = expiresIn;
+    public void setExpires_in(long expires_in) {
+        this.expires_in = expires_in;
     }
 
-    public String getRefreshToken() {
-        return refreshToken;
+    public String getRefresh_token() {
+        return refresh_token;
     }
 
-    public void setRefreshToken(String refreshToken) {
-        this.refreshToken = refreshToken;
+    public void setRefresh_token(String refresh_token) {
+        this.refresh_token = refresh_token;
     }
 
-    public String getAccessToken() {
-        return accessToken;
+    public String getAccess_token() {
+        return access_token;
     }
 
-    public void setAccessToken(String accessToken) {
-        this.accessToken = accessToken;
+    public void setAccess_token(String access_token) {
+        this.access_token = access_token;
     }
 }

components/extensions/appm-connector/org.wso2.carbon.appmgt.mdm.restconnector/src/main/java/org/wso2/carbon/appmgt/mdm/restconnector/authorization/client/dto/ApiApplicationKey.java

@@ -21,22 +21,22 @@ package org.wso2.carbon.appmgt.mdm.restconnector.authorization.client.dto;
  * This holds api application consumer key and secret.
  */
 public class ApiApplicationKey {
-    private String clientId;
-    private String clientSecret;
+    private String client_id;
+    private String client_secret;
 
     public String getConsumerKey() {
-        return this.clientId;
+        return this.client_id;
     }
 
-    public void setClientId(String consumerKey) {
-        this.clientId = consumerKey;
+    public void setClient_id(String consumerKey) {
+        this.client_id = consumerKey;
     }
 
     public String getConsumerSecret() {
-        return this.clientSecret;
+        return this.client_secret;
     }
 
-    public void setClientSecret(String consumerSecret) {
-        this.clientSecret = consumerSecret;
+    public void setClient_secret(String consumerSecret) {
+        this.client_secret = consumerSecret;
     }
 }

pom.xml

@@ -1244,7 +1244,7 @@
         <javax.ws.rs.version>1.1.1</javax.ws.rs.version>
 
         <!-- Carbon Device Management -->
-        <carbon.devicemgt.version>2.0.11</carbon.devicemgt.version>
+        <carbon.devicemgt.version>2.0.13</carbon.devicemgt.version>
         <carbon.devicemgt.version.range>[2.0.0, 3.0.0)</carbon.devicemgt.version.range>
 
         <!-- Carbon App Management -->