Updated OAuth2 Client list

Change-Id: I42d7122ad7abeee1534336c14fe1c1dec91a3357
diff --git a/full/Changes b/full/Changes
index c23caf4..0c9a709 100644
--- a/full/Changes
+++ b/full/Changes
@@ -12,6 +12,8 @@
  - Added client type in the client list web-service (margaretha)  
 2021-04-19
  - Updated OAuth2Client JSON definition and controller tests (margaretha)
+2021-04-26
+ - Updated OAuth2 Client list (margaretha)
  
 # version 0.63
 26/10/2020
diff --git a/full/src/main/java/de/ids_mannheim/korap/web/controller/OAuthClientController.java b/full/src/main/java/de/ids_mannheim/korap/web/controller/OAuthClientController.java
index 04927c9..ea14eb3 100644
--- a/full/src/main/java/de/ids_mannheim/korap/web/controller/OAuthClientController.java
+++ b/full/src/main/java/de/ids_mannheim/korap/web/controller/OAuthClientController.java
@@ -111,15 +111,12 @@
     }
 
     /**
-     * Deregisters a client requires client owner authentication. For
-     * confidential clients, client authentication is also required.
+     * Deregisters a client requires client owner authentication. 
      * 
      * 
      * @param securityContext
      * @param clientId
      *            the client id
-     * @param clientSecret
-     *            the client secret
      * @return HTTP Response OK if successful.
      */
     @DELETE
@@ -251,7 +248,7 @@
             @Context SecurityContext context,
             @FormParam("client_id") String clientId,
             @FormParam("client_secret") String clientSecret,
-            @FormParam("authorized-only") boolean authorizedOnly) {
+            @FormParam("authorized_only") boolean authorizedOnly) {
 
         TokenContext tokenContext = (TokenContext) context.getUserPrincipal();
         String username = tokenContext.getUsername();
diff --git a/full/src/test/java/de/ids_mannheim/korap/web/controller/OAuth2ClientControllerTest.java b/full/src/test/java/de/ids_mannheim/korap/web/controller/OAuth2ClientControllerTest.java
index fec1ba2..e44c725 100644
--- a/full/src/test/java/de/ids_mannheim/korap/web/controller/OAuth2ClientControllerTest.java
+++ b/full/src/test/java/de/ids_mannheim/korap/web/controller/OAuth2ClientControllerTest.java
@@ -139,22 +139,10 @@
         assertNotNull(clientId);
         assertNotNull(clientSecret);
 
-//        testRegisterClientNonUniqueURL();
         testResetConfidentialClientSecret(clientId, clientSecret);
-
-//        testDeregisterConfidentialClientMissingSecret(clientId);
-//        testDeregisterClientIncorrectCredentials(clientId, clientSecret);
         testDeregisterConfidentialClient(clientId);
     }
 
-    @Deprecated
-    private void testRegisterClientNonUniqueURL () throws KustvaktException {
-        ClientResponse response = registerConfidentialClient();
-        assertEquals(Status.BAD_REQUEST.getStatusCode(), response.getStatus());
-        JsonNode node = JsonUtils.readTree(response.getEntity(String.class));
-        assertEquals(OAuth2Error.INVALID_REQUEST, node.at("/error").asText());
-    }
-
     @Test
     public void testRegisterClientNameTooShort ()
             throws UniformInterfaceException, ClientHandlerException,
@@ -307,9 +295,6 @@
                 "https://OAuth2DesktopClient2.com");
     }
     
-    
-    
-    
     private void testAccessTokenAfterDeregistration (String clientId,
             String clientSecret, String redirectUri) throws KustvaktException {
         String userAuthHeader = HttpAuthorizationHandler
@@ -400,54 +385,6 @@
         assertEquals(Status.OK.getStatusCode(), response.getStatus());
     }
 
-    @Deprecated
-    private void testDeregisterConfidentialClientMissingSecret (String clientId)
-            throws KustvaktException {
-
-        ClientResponse response = resource().path(API_VERSION).path("oauth2")
-                .path("client").path("deregister").path(clientId)
-                .header(Attributes.AUTHORIZATION, HttpAuthorizationHandler
-                        .createBasicAuthorizationHeaderValue(username, "pass"))
-                .header(HttpHeaders.CONTENT_TYPE,
-                        ContentType.APPLICATION_FORM_URLENCODED)
-                .delete(ClientResponse.class);
-
-        String entity = response.getEntity(String.class);
-        assertEquals(Status.BAD_REQUEST.getStatusCode(), response.getStatus());
-
-        JsonNode node = JsonUtils.readTree(entity);
-        assertEquals(OAuth2Error.INVALID_REQUEST, node.at("/error").asText());
-        assertEquals("Missing parameters: client_secret",
-                node.at("/error_description").asText());
-    }
-
-    @Deprecated
-    private void testDeregisterClientIncorrectCredentials (String clientId,
-            String clientSecret) throws UniformInterfaceException,
-            ClientHandlerException, KustvaktException {
-
-        MultivaluedMap<String, String> form = new MultivaluedMapImpl();
-        form.add("client_secret", clientSecret);
-
-        ClientResponse response = resource().path(API_VERSION).path("oauth2")
-                .path("client").path("deregister").path(clientId)
-                .header(Attributes.AUTHORIZATION, HttpAuthorizationHandler
-                        .createBasicAuthorizationHeaderValue(username, "pass"))
-                .header(HttpHeaders.CONTENT_TYPE,
-                        ContentType.APPLICATION_FORM_URLENCODED)
-                .entity(form).delete(ClientResponse.class);
-
-        String entity = response.getEntity(String.class);
-        assertEquals(Status.UNAUTHORIZED.getStatusCode(), response.getStatus());
-
-        JsonNode node = JsonUtils.readTree(entity);
-        assertEquals(OAuth2Error.INVALID_CLIENT, node.at("/error").asText());
-        assertEquals("Invalid client credentials",
-                node.at("/error_description").asText());
-
-        checkWWWAuthenticateHeader(response);
-    }
-
     private void testResetPublicClientSecret (String clientId)
             throws UniformInterfaceException, ClientHandlerException,
             KustvaktException {
@@ -577,7 +514,7 @@
         MultivaluedMap<String, String> form = new MultivaluedMapImpl();
         form.add("client_id", superClientId);
         form.add("client_secret", clientSecret);
-        form.add("authorized-only", "true");
+        form.add("authorized_only", "true");
 
         ClientResponse response = resource().path(API_VERSION).path("oauth2")
                 .path("client").path("list")
@@ -628,7 +565,7 @@
         requestAuthorizedClientList(userAuthHeader);
         testListAuthorizedClientWithMultipleRefreshTokens(userAuthHeader);
         testListAuthorizedClientWithMultipleAccessTokens(userAuthHeader);
-        testWithClientsFromAnotherUser(userAuthHeader);
+        testListWithClientsFromAnotherUser(userAuthHeader);
         
         // revoke client 1
         testRevokeAllTokenViaSuperClient(publicClientId, userAuthHeader,
@@ -670,7 +607,7 @@
         requestAuthorizedClientList(userAuthHeader);
     }
     
-    private void testWithClientsFromAnotherUser (
+    private void testListWithClientsFromAnotherUser (
             String userAuthHeader) throws KustvaktException {
 
         String aaaAuthHeader = HttpAuthorizationHandler