[Spring Cleanup] Remove Spring dependency from fido2 API (#248)

components/org.wso2.carbon.identity.api.user.fido2/org.wso2.carbon.identity.api.user.fido2.common/pom.xml

@@ -36,11 +36,6 @@
             <artifactId>cxf-rt-rs-service-description</artifactId>
             <scope>provided</scope>
         </dependency>
-        <dependency>
-            <groupId>org.springframework</groupId>
-            <artifactId>spring-web</artifactId>
-            <scope>provided</scope>
-        </dependency>
         <dependency>
             <groupId>javax.ws.rs</groupId>
             <artifactId>javax.ws.rs-api</artifactId>

components/org.wso2.carbon.identity.api.user.fido2/org.wso2.carbon.identity.api.user.fido2.v1/pom.xml

@@ -88,11 +88,6 @@
             <artifactId>cxf-rt-rs-service-description</artifactId>
             <scope>provided</scope>
         </dependency>
-        <dependency>
-            <groupId>org.springframework</groupId>
-            <artifactId>spring-web</artifactId>
-            <scope>provided</scope>
-        </dependency>
         <dependency>
             <groupId>javax.ws.rs</groupId>
             <artifactId>javax.ws.rs-api</artifactId>

components/org.wso2.carbon.identity.api.user.fido2/org.wso2.carbon.identity.api.user.fido2.v1/src/gen/java/org/wso2/carbon/identity/rest/api/user/fido2/v1/MeApi.java

@@ -1,22 +1,23 @@
 /*
- * Copyright (c) 2019, WSO2 Inc. (http://www.wso2.org) All Rights Reserved.
+ * Copyright (c) 2019-2025, WSO2 LLC. (http://www.wso2.com).
  *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
+ * WSO2 LLC. licenses this file to you under the Apache License,
+ * Version 2.0 (the "License"); you may not use this file except
+ * in compliance with the License.
  * You may obtain a copy of the License at
  *
  * http://www.apache.org/licenses/LICENSE-2.0
  *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
  */
 
 package org.wso2.carbon.identity.rest.api.user.fido2.v1;
 
-import org.springframework.beans.factory.annotation.Autowired;
 import org.wso2.carbon.identity.rest.api.user.fido2.v1.dto.*;
 import org.wso2.carbon.identity.rest.api.user.fido2.v1.MeApiService;
 import org.wso2.carbon.identity.rest.api.user.fido2.v1.factories.MeApiServiceFactory;
@@ -40,8 +41,12 @@
 @io.swagger.annotations.Api(value = "/me", description = "the me API")
 public class MeApi  {
 
-   @Autowired
-   private MeApiService delegate;
+   private final MeApiService delegate;
+
+   public MeApi() {
+
+      this.delegate = MeApiServiceFactory.getMeApi();
+    }
 
     @DELETE
     @Path("/webauthn/{credentialId}")

components/org.wso2.carbon.identity.api.user.fido2/org.wso2.carbon.identity.api.user.fido2.v1/src/gen/java/org/wso2/carbon/identity/rest/api/user/fido2/v1/factories/MeApiServiceFactory.java

@@ -1,14 +1,32 @@
+/*
+ * Copyright (c) 2019-2025, WSO2 LLC. (http://www.wso2.com).
+ *
+ * WSO2 LLC. licenses this file to you under the Apache License,
+ * Version 2.0 (the "License"); you may not use this file except
+ * in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
 package org.wso2.carbon.identity.rest.api.user.fido2.v1.factories;
 
 import org.wso2.carbon.identity.rest.api.user.fido2.v1.MeApiService;
 import org.wso2.carbon.identity.rest.api.user.fido2.v1.impl.MeApiServiceImpl;
 
 public class MeApiServiceFactory {
 
-   private final static MeApiService service = new MeApiServiceImpl();
+   private final static MeApiService SERVICE = new MeApiServiceImpl();
 
    public static MeApiService getMeApi()
    {
-      return service;
+      return SERVICE;
    }
 }

components/org.wso2.carbon.identity.api.user.fido2/org.wso2.carbon.identity.api.user.fido2.v1/src/main/java/org/wso2/carbon/identity/rest/api/user/fido2/v1/factories/WebAuthnServiceFactory.java

@@ -0,0 +1,39 @@
+/*
+ * Copyright (c) 2025, WSO2 LLC. (http://www.wso2.com).
+ *
+ * WSO2 LLC. licenses this file to you under the Apache License,
+ * Version 2.0 (the "License"); you may not use this file except
+ * in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+package org.wso2.carbon.identity.rest.api.user.fido2.v1.factories;
+
+import org.wso2.carbon.identity.application.authenticator.fido2.core.WebAuthnService;
+
+/**
+ * Factory class for WebAuthnService.
+ */
+public class WebAuthnServiceFactory {
+
+    private static final WebAuthnService SERVICE = new WebAuthnService();
+
+    /**
+    * This method is used to get the WebAuthnService instance.
+    *
+    * @return WebAuthnService instance.
+    */
+    public static WebAuthnService getWebAuthnService() {
+
+        return SERVICE;
+    }
+}

components/org.wso2.carbon.identity.api.user.fido2/org.wso2.carbon.identity.api.user.fido2.v1/src/main/java/org/wso2/carbon/identity/rest/api/user/fido2/v1/impl/MeApiServiceImpl.java

@@ -1,9 +1,26 @@
+/*
+ * Copyright (c) 2019-2025, WSO2 LLC. (http://www.wso2.com).
+ *
+ * WSO2 LLC. licenses this file to you under the Apache License,
+ * Version 2.0 (the "License"); you may not use this file except
+ * in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
 package org.wso2.carbon.identity.rest.api.user.fido2.v1.impl;
 
 import com.fasterxml.jackson.core.JsonProcessingException;
 import org.apache.commons.logging.Log;
 import org.apache.commons.logging.LogFactory;
-import org.springframework.beans.factory.annotation.Autowired;
 import org.wso2.carbon.identity.api.user.fido2.common.Constants;
 import org.wso2.carbon.identity.api.user.fido2.common.Util;
 import org.wso2.carbon.identity.application.authenticator.fido2.core.WebAuthnService;
@@ -15,6 +32,7 @@
 import org.wso2.carbon.identity.core.util.IdentityCoreConstants;
 import org.wso2.carbon.identity.core.util.IdentityUtil;
 import org.wso2.carbon.identity.rest.api.user.fido2.v1.MeApiService;
+import org.wso2.carbon.identity.rest.api.user.fido2.v1.factories.WebAuthnServiceFactory;
 
 import java.io.IOException;
 import java.net.URLDecoder;
@@ -28,8 +46,12 @@ public class MeApiServiceImpl extends MeApiService {
 
     private static final Log log = LogFactory.getLog(MeApiServiceImpl.class);
 
-    @Autowired
-    private WebAuthnService webAuthnService;
+    private final WebAuthnService webAuthnService;
+
+    public MeApiServiceImpl() {
+
+        this.webAuthnService = WebAuthnServiceFactory.getWebAuthnService();
+    }
 
     @Override
     public Response meWebauthnCredentialIdDelete(String credentialId) {