explicitly added Jackson2 to support secoauth serialization, added string converter to work with our API

openid-connect-common/pom.xml

@@ -87,6 +87,16 @@
         </dependency>
         <!-- /Logging -->
 
+        <dependency>
+        	<groupId>com.fasterxml.jackson.core</groupId>
+        	<artifactId>jackson-databind</artifactId>
+        	<version>2.3.4</version>
+        </dependency>
+        <dependency>
+        	<groupId>com.fasterxml.jackson.core</groupId>
+        	<artifactId>jackson-annotations</artifactId>
+        	<version>2.3.4</version>
+        </dependency>
   </dependencies>
   <packaging>jar</packaging>
   <build>

openid-connect-common/src/main/java/org/mitre/oauth2/model/OAuth2AccessTokenEntity.java

@@ -45,6 +45,10 @@ import javax.persistence.Temporal;
 import javax.persistence.Transient;
 
 import org.springframework.security.oauth2.common.OAuth2AccessToken;
+import org.springframework.security.oauth2.common.OAuth2AccessTokenJackson1Deserializer;
+import org.springframework.security.oauth2.common.OAuth2AccessTokenJackson1Serializer;
+import org.springframework.security.oauth2.common.OAuth2AccessTokenJackson2Deserializer;
+import org.springframework.security.oauth2.common.OAuth2AccessTokenJackson2Serializer;
 import org.springframework.security.oauth2.common.OAuth2RefreshToken;
 
 import com.nimbusds.jwt.JWT;
@@ -65,8 +69,10 @@ import com.nimbusds.jwt.JWTParser;
 	@NamedQuery(name = "OAuth2AccessTokenEntity.getByIdToken", query = "select a from OAuth2AccessTokenEntity a where a.idToken = :idToken"),
 	@NamedQuery(name = "OAuth2AccessTokenEntity.getByTokenValue", query = "select a from OAuth2AccessTokenEntity a where a.value = :tokenValue")
 })
-//@JsonSerialize(using = OAuth2AccessTokenSerializer.class)
+@org.codehaus.jackson.map.annotate.JsonSerialize(using = OAuth2AccessTokenJackson1Serializer.class)
-//@JsonDeserialize(using = OAuth2AccessTokenDeserializer.class)
+@org.codehaus.jackson.map.annotate.JsonDeserialize(using = OAuth2AccessTokenJackson1Deserializer.class)
+@com.fasterxml.jackson.databind.annotation.JsonSerialize(using = OAuth2AccessTokenJackson2Serializer.class)
+@com.fasterxml.jackson.databind.annotation.JsonDeserialize(using = OAuth2AccessTokenJackson2Deserializer.class)
 public class OAuth2AccessTokenEntity implements OAuth2AccessToken {
 
 	public static String ID_TOKEN_FIELD_NAME = "id_token";

openid-connect-server-webapp/src/main/webapp/WEB-INF/application-context.xml

@@ -34,7 +34,13 @@
 
 	<!-- Enables the Spring MVC @Controller programming model -->
 	<tx:annotation-driven transaction-manager="transactionManager" />
-	<mvc:annotation-driven ignore-default-model-on-redirect="true" />
+	<mvc:annotation-driven ignore-default-model-on-redirect="true">
+		<mvc:message-converters>
+			<bean class="org.springframework.http.converter.StringHttpMessageConverter" />
+			<bean class="org.springframework.http.converter.json.MappingJackson2HttpMessageConverter" />
+		</mvc:message-converters>
+	</mvc:annotation-driven>
+
 	<mvc:interceptors>
 		<!-- Inject the UserInfo into the current context -->
 		<bean id="userInfoInterceptor" class="org.mitre.openid.connect.web.UserInfoInterceptor" />