create quality params in dmi-plugin

Issue-ID: CPS-432
Issue-ID: CPS-403
Signed-off-by: tragait <rahul.tyagi@est.tech>
Change-Id: I4ada1e4927a3726500396da64c454d9937f95bcf
Signed-off-by: shivasubedi <shiva.subedi@est.tech>

4 files changed, 135 insertions, 1 deletions

diff --git a/src/main/java/org/onap/cps/ncmp/config/DmiPluginConfig.java b/src/main/java/org/onap/cps/ncmp/config/DmiPluginConfig.java
new file mode 100644
index 00000000..427ffe19
--- /dev/null
+++ b/src/main/java/org/onap/cps/ncmp/config/DmiPluginConfig.java
@@ -0,0 +1,45 @@
+/*
+ *  ============LICENSE_START=======================================================
+ *  Copyright (C) 2021 Nordix Foundation
+ *  ================================================================================
+ *  Licensed 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.
+ *
+ *  SPDX-License-Identifier: Apache-2.0
+ * ============LICENSE_END=========================================================
+ */
+
+package org.onap.cps.ncmp.config;
+
+import org.springframework.context.annotation.Bean;
+import org.springframework.context.annotation.Configuration;
+import springfox.documentation.builders.PathSelectors;
+import springfox.documentation.builders.RequestHandlerSelectors;
+import springfox.documentation.spi.DocumentationType;
+import springfox.documentation.spring.web.plugins.Docket;
+
+
+@Configuration
+public class DmiPluginConfig {
+    /**
+     * Swagger-ui configuration.
+     */
+    @Bean("dmi-plugin-docket")
+    public Docket api() {
+        return new Docket(DocumentationType.OAS_30)
+                .groupName("dmi-plugin-docket")
+                .select()
+                .apis(RequestHandlerSelectors.any())
+                .paths(PathSelectors.any())
+                .build();
+    }
+}
+
diff --git a/src/main/java/org/onap/cps/ncmp/config/WebSecurityConfig.java b/src/main/java/org/onap/cps/ncmp/config/WebSecurityConfig.java
new file mode 100644
index 00000000..34bfae9d
--- /dev/null
+++ b/src/main/java/org/onap/cps/ncmp/config/WebSecurityConfig.java
@@ -0,0 +1,81 @@
+/*
+ *  ============LICENSE_START=======================================================
+ *  Copyright (C) 2021 Nordix Foundation
+ *  ================================================================================
+ *  Licensed 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.
+ *
+ *  SPDX-License-Identifier: Apache-2.0
+ * ============LICENSE_END=========================================================
+ */
+
+package org.onap.cps.ncmp.config;
+
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.beans.factory.annotation.Value;
+import org.springframework.context.annotation.Configuration;
+import org.springframework.security.config.annotation.authentication.builders.AuthenticationManagerBuilder;
+import org.springframework.security.config.annotation.web.builders.HttpSecurity;
+import org.springframework.security.config.annotation.web.configuration.EnableWebSecurity;
+import org.springframework.security.config.annotation.web.configuration.WebSecurityConfigurerAdapter;
+
+/**
+ * Configuration class to implement application security.
+ * It enforces Basic Authentication access control.
+ */
+@Configuration
+@EnableWebSecurity
+public class WebSecurityConfig extends WebSecurityConfigurerAdapter {
+
+    private static final String USER_ROLE = "USER";
+
+    private final String username;
+    private final String password;
+    private final String[] permitUris;
+
+    /**
+     * Constructor. Accepts parameters from configuration.
+     *
+     * @param permitUris comma-separated list of uri patterns for endpoints permitted
+     * @param username   username
+     * @param password   password
+     */
+    public WebSecurityConfig(
+        @Autowired @Value("${security.permit-uri}") final String permitUris,
+        @Autowired @Value("${security.auth.username}") final String username,
+        @Autowired @Value("${security.auth.password}") final String password
+    ) {
+        super();
+        this.permitUris = permitUris.isEmpty() ? new String[] {"/v3/api-docs"} : permitUris.split("\\s{0,9},\\s{0,9}");
+        this.username = username;
+        this.password = password;
+    }
+
+    @Override
+    // The team decided to disable default CSRF Spring protection and not implement CSRF tokens validation.
+    // ncmp is a stateless REST API that is not as vulnerable to CSRF attacks as web applications running in
+    // web browsers are. ncmp  does not manage sessions, each request requires the authentication token in the header.
+    // See https://docs.spring.io/spring-security/site/docs/5.3.8.RELEASE/reference/html5/#csrf
+    @SuppressWarnings("squid:S4502")
+    protected void configure(final HttpSecurity http) throws Exception {
+        http
+            .csrf().disable()
+            .authorizeRequests()
+            .antMatchers(permitUris).permitAll()
+            .anyRequest().authenticated()
+            .and().httpBasic();
+    }
+
+    @Override
+    protected void configure(final AuthenticationManagerBuilder auth) throws Exception {
+        auth.inMemoryAuthentication().withUser(username).password("{noop}" + password).roles(USER_ROLE);
+    }
+}
diff --git a/src/main/java/org/onap/cps/ncmp/rest/controller/DmiRestController.java b/src/main/java/org/onap/cps/ncmp/rest/controller/DmiRestController.java
index 700ca82c..9507c695 100644
--- a/src/main/java/org/onap/cps/ncmp/rest/controller/DmiRestController.java
+++ b/src/main/java/org/onap/cps/ncmp/rest/controller/DmiRestController.java
@@ -20,6 +20,8 @@
 package org.onap.cps.ncmp.rest.controller;
 
 import org.onap.cps.ncmp.rest.api.DmiPluginApi;
+import org.onap.cps.ncmp.service.DmiService;
+import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.http.HttpStatus;
 import org.springframework.http.ResponseEntity;
 import org.springframework.web.bind.annotation.RequestMapping;
@@ -29,9 +31,12 @@ import org.springframework.web.bind.annotation.RestController;
 @RestController
 public class DmiRestController implements DmiPluginApi {
 
+    @Autowired
+    private DmiService dmiService;
+
     @Override
     public ResponseEntity<Object> helloWorld() {
-        final var helloWorld = "Hello World";
+        final var helloWorld = dmiService.getHelloWorld()   ;
         return new ResponseEntity<>(helloWorld, HttpStatus.OK);
     }
 
diff --git a/src/main/java/org/onap/cps/ncmp/service/DmiServiceImpl.java b/src/main/java/org/onap/cps/ncmp/service/DmiServiceImpl.java
index a1cecc3e..b0c140cd 100644
--- a/src/main/java/org/onap/cps/ncmp/service/DmiServiceImpl.java
+++ b/src/main/java/org/onap/cps/ncmp/service/DmiServiceImpl.java
@@ -19,6 +19,9 @@
 
 package org.onap.cps.ncmp.service;
 
+import org.springframework.stereotype.Service;
+
+@Service
 public class DmiServiceImpl implements DmiService {
 
     @Override