Move web security configuration to application module

Issue-ID: CPS-288
Change-Id: Ieba184c3e4727e354c19a3db31325052d15ced44
Signed-off-by: Ruslan Kashapov <ruslan.kashapov@pantheon.tech>

7 files changed, 30 insertions, 179 deletions

diff --git a/cps-rest/pom.xml b/cps-rest/pom.xml
index a2f10d542..ce304f332 100755
--- a/cps-rest/pom.xml
+++ b/cps-rest/pom.xml
@@ -54,10 +54,6 @@
             <artifactId>spring-boot-starter-jetty</artifactId>
         </dependency>
         <dependency>
-            <groupId>org.springframework.boot</groupId>
-            <artifactId>spring-boot-starter-security</artifactId>
-        </dependency>
-        <dependency>
             <groupId>io.swagger.core.v3</groupId>
             <artifactId>swagger-annotations</artifactId>
         </dependency>
@@ -109,11 +105,6 @@
                 </exclusion>
             </exclusions>
         </dependency>
-        <dependency>
-            <groupId>org.springframework.security</groupId>
-            <artifactId>spring-security-test</artifactId>
-            <scope>test</scope>
-        </dependency>
     </dependencies>
 
     <build>
diff --git a/cps-rest/src/main/java/org/onap/cps/config/WebSecurityConfig.java b/cps-rest/src/main/java/org/onap/cps/config/WebSecurityConfig.java
deleted file mode 100644
index 553834111..000000000
--- a/cps-rest/src/main/java/org/onap/cps/config/WebSecurityConfig.java
+++ /dev/null
@@ -1,66 +0,0 @@
-/*
- * ============LICENSE_START=======================================================
- * Copyright (c) 2021 Bell Canada.
- * ================================================================================
- * 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.
- * ============LICENSE_END=========================================================
- */
-
-package org.onap.cps.config;
-
-import org.apache.commons.lang3.StringUtils;
-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 ACTUATOR_HEALTH_PATTERN = "/manage/health/**";
-    private static final String ACTUATOR_INFO_PATTERN = "/manage/info";
-    private static final String DEFAULT_USER_NAME = "cpsuser";
-    private static final String DEFAULT_USER_PASSWORD = "cpsr0cks!";
-    private static final String USER_NAME =
-            StringUtils.defaultIfBlank(System.getenv("CPS_USERNAME"), DEFAULT_USER_NAME);
-    private static final String USER_PASSWORD =
-            StringUtils.defaultIfBlank(System.getenv("CPS_PASSWORD"), DEFAULT_USER_PASSWORD);
-    private static final String USER_ROLE = "USER";
-
-    @Override
-    // The team decided to disable default CSRF Spring protection and not implement CSRF tokens validation.
-    // CPS is a stateless REST API that is not as vulnerable to CSRF attacks as web applications running in
-    // web browsers are. CPS  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(ACTUATOR_HEALTH_PATTERN, ACTUATOR_INFO_PATTERN).permitAll()
-                .anyRequest().authenticated()
-                .and().httpBasic();
-    }
-
-    @Override
-    protected void configure(final AuthenticationManagerBuilder auth) throws Exception {
-        auth.inMemoryAuthentication().withUser(USER_NAME).password("{noop}" + USER_PASSWORD).roles(USER_ROLE);
-    }
-
-}
diff --git a/cps-rest/src/test/groovy/org/onap/cps/rest/controller/AdminRestControllerSpec.groovy b/cps-rest/src/test/groovy/org/onap/cps/rest/controller/AdminRestControllerSpec.groovy
index f38193803..5b5be1c16 100755
--- a/cps-rest/src/test/groovy/org/onap/cps/rest/controller/AdminRestControllerSpec.groovy
+++ b/cps-rest/src/test/groovy/org/onap/cps/rest/controller/AdminRestControllerSpec.groovy
@@ -46,10 +46,11 @@ import org.springframework.mock.web.MockMultipartFile
 import org.springframework.test.web.servlet.MockMvc
 import org.springframework.util.LinkedMultiValueMap
 import org.springframework.util.MultiValueMap
+import spock.lang.Specification
 import spock.lang.Unroll
 
 @WebMvcTest
-class AdminRestControllerSpec extends RestControllerSpecification {
+class AdminRestControllerSpec extends Specification {
 
     @SpringBean
     CpsModuleService mockCpsModuleService = Mock()
@@ -85,7 +86,6 @@ class AdminRestControllerSpec extends RestControllerSpecification {
             def response =
                     mvc.perform(
                             post(createDataspaceEndpoint)
-                                    .header("Authorization", getAuthorizationHeader())
                                     .param('dataspace-name', dataspaceName))
                             .andReturn().response
         then: 'service method is invoked with expected parameters'
@@ -104,7 +104,6 @@ class AdminRestControllerSpec extends RestControllerSpecification {
             def response =
                     mvc.perform(
                             post(createDataspaceEndpoint)
-                                    .header("Authorization", getAuthorizationHeader())
                                     .param('dataspace-name', dataspaceName))
                             .andReturn().response
         then: 'dataspace creation fails'
@@ -122,7 +121,6 @@ class AdminRestControllerSpec extends RestControllerSpecification {
                     mvc.perform(
                             multipart(schemaSetEndpoint)
                                     .file(multipartFile)
-                                    .header("Authorization", getAuthorizationHeader())
                                     .param('schema-set-name', schemaSetName))
                             .andReturn().response
         then: 'associated service method is invoked with expected parameters'
@@ -144,7 +142,6 @@ class AdminRestControllerSpec extends RestControllerSpecification {
                     mvc.perform(
                             multipart(schemaSetEndpoint)
                                     .file(multipartFile)
-                                    .header("Authorization", getAuthorizationHeader())
                                     .param('schema-set-name', schemaSetName))
                             .andReturn().response
         then: 'associated service method is invoked with expected parameters'
@@ -165,7 +162,6 @@ class AdminRestControllerSpec extends RestControllerSpecification {
                     mvc.perform(
                             multipart(schemaSetEndpoint)
                                     .file(multipartFile)
-                                    .header("Authorization", getAuthorizationHeader())
                                     .param('schema-set-name', schemaSetName))
                             .andReturn().response
         then: 'create schema set rejected'
@@ -186,7 +182,6 @@ class AdminRestControllerSpec extends RestControllerSpecification {
                     mvc.perform(
                             multipart(schemaSetEndpoint)
                                     .file(multipartFile)
-                                    .header("Authorization", getAuthorizationHeader())
                                     .param('schema-set-name', schemaSetName))
                             .andReturn().response
         then: 'create schema set rejected'
@@ -203,7 +198,6 @@ class AdminRestControllerSpec extends RestControllerSpecification {
                     mvc.perform(
                             multipart(schemaSetEndpoint)
                                     .file(multipartFile)
-                                    .header("Authorization", getAuthorizationHeader())
                                     .param('schema-set-name', schemaSetName))
                             .andReturn().response
         then: 'the error response returned indicating internal server error occurrence'
@@ -216,9 +210,7 @@ class AdminRestControllerSpec extends RestControllerSpecification {
         given: 'an endpoint'
             def schemaSetEndpoint = "$basePath/v1/dataspaces/$dataspaceName/schema-sets/$schemaSetName"
         when: 'delete schema set endpoint is invoked'
-            def response =
-                    mvc.perform(delete(schemaSetEndpoint).header("Authorization", getAuthorizationHeader()))
-                            .andReturn().response
+            def response = mvc.perform(delete(schemaSetEndpoint)).andReturn().response
         then: 'associated service method is invoked with expected parameters'
             1 * mockCpsModuleService.deleteSchemaSet(dataspaceName, schemaSetName, CASCADE_DELETE_PROHIBITED)
         and: 'response code indicates success'
@@ -233,9 +225,7 @@ class AdminRestControllerSpec extends RestControllerSpecification {
         and: 'an endpoint'
             def schemaSetEndpoint = "$basePath/v1/dataspaces/$dataspaceName/schema-sets/$schemaSetName"
         when: 'delete schema set endpoint is invoked'
-            def response =
-                    mvc.perform(delete(schemaSetEndpoint).header("Authorization", getAuthorizationHeader()))
-                            .andReturn().response
+            def response = mvc.perform(delete(schemaSetEndpoint)).andReturn().response
         then: 'schema set deletion fails with conflict response code'
             response.status == HttpStatus.CONFLICT.value()
     }
@@ -247,9 +237,7 @@ class AdminRestControllerSpec extends RestControllerSpecification {
         and: 'an endpoint'
             def schemaSetEndpoint = "$basePath/v1/dataspaces/$dataspaceName/schema-sets/$schemaSetName"
         when: 'get schema set API is invoked'
-            def response =
-                    mvc.perform(get(schemaSetEndpoint).header("Authorization", getAuthorizationHeader()))
-                            .andReturn().response
+            def response = mvc.perform(get(schemaSetEndpoint)).andReturn().response
         then: 'the correct schema set is returned'
             response.status == HttpStatus.OK.value()
             response.getContentAsString().contains(schemaSetName)
@@ -266,7 +254,6 @@ class AdminRestControllerSpec extends RestControllerSpecification {
             def response =
                     mvc.perform(
                             post(anchorEndpoint).contentType(MediaType.APPLICATION_JSON)
-                                    .header("Authorization", getAuthorizationHeader())
                                     .params(requestParams as MultiValueMap))
                             .andReturn().response
         then: 'anchor is created successfully'
@@ -281,9 +268,7 @@ class AdminRestControllerSpec extends RestControllerSpecification {
         and: 'an endpoint'
             def anchorEndpoint = "$basePath/v1/dataspaces/$dataspaceName/anchors"
         when: 'get all anchors API is invoked'
-            def response =
-                    mvc.perform(get(anchorEndpoint).header("Authorization", getAuthorizationHeader()))
-                            .andReturn().response
+            def response = mvc.perform(get(anchorEndpoint)).andReturn().response
         then: 'the correct anchor is returned'
             response.status == HttpStatus.OK.value()
             response.getContentAsString().contains(anchorName)
@@ -291,13 +276,12 @@ class AdminRestControllerSpec extends RestControllerSpecification {
 
     def 'Get existing anchor by dataspace and anchor name.'() {
         given: 'service method returns an anchor'
-            mockCpsAdminService.getAnchor(dataspaceName,anchorName) >> new Anchor(name: anchorName, dataspaceName: dataspaceName, schemaSetName:schemaSetName)
+            mockCpsAdminService.getAnchor(dataspaceName, anchorName) >>
+                    new Anchor(name: anchorName, dataspaceName: dataspaceName, schemaSetName: schemaSetName)
         and: 'an endpoint'
             def anchorEndpoint = "$basePath/v1/dataspaces/$dataspaceName/anchors/$anchorName"
         when: 'get anchor API is invoked'
-            def response =
-                    mvc.perform(get(anchorEndpoint).header("Authorization", getAuthorizationHeader()))
-                            .andReturn().response
+            def response = mvc.perform(get(anchorEndpoint)).andReturn().response
             def responseContent = response.getContentAsString()
         then: 'the correct anchor is returned'
             response.status == HttpStatus.OK.value()
diff --git a/cps-rest/src/test/groovy/org/onap/cps/rest/controller/DataRestControllerSpec.groovy b/cps-rest/src/test/groovy/org/onap/cps/rest/controller/DataRestControllerSpec.groovy
index ef834a7a2..15627d598 100755
--- a/cps-rest/src/test/groovy/org/onap/cps/rest/controller/DataRestControllerSpec.groovy
+++ b/cps-rest/src/test/groovy/org/onap/cps/rest/controller/DataRestControllerSpec.groovy
@@ -46,10 +46,11 @@ import org.springframework.http.HttpStatus
 import org.springframework.http.MediaType
 import org.springframework.test.web.servlet.MockMvc
 import spock.lang.Shared
+import spock.lang.Specification
 import spock.lang.Unroll
 
 @WebMvcTest
-class DataRestControllerSpec extends RestControllerSpecification {
+class DataRestControllerSpec extends Specification {
 
     @SpringBean
     CpsDataService mockCpsDataService = Mock()
@@ -96,7 +97,6 @@ class DataRestControllerSpec extends RestControllerSpecification {
             def response =
                     mvc.perform(
                             post(endpoint)
-                                    .header("Authorization", getAuthorizationHeader())
                                     .contentType(MediaType.APPLICATION_JSON).content(json))
                             .andReturn().response
         then: 'a created response is returned'
@@ -113,7 +113,7 @@ class DataRestControllerSpec extends RestControllerSpecification {
             mockCpsDataService.getDataNode(dataspaceName, anchorName, xpath, OMIT_DESCENDANTS) >> dataNodeWithLeavesNoChildren
         when: 'get request is performed through REST API'
             def response =
-                    mvc.perform(get(endpoint).header("Authorization", getAuthorizationHeader()).param('xpath', xpath))
+                    mvc.perform(get(endpoint).param('xpath', xpath))
                             .andReturn().response
         then: 'a success response is returned'
             response.status == HttpStatus.OK.value()
@@ -133,7 +133,6 @@ class DataRestControllerSpec extends RestControllerSpecification {
             def response =
                     mvc.perform(
                             get(endpoint)
-                                    .header("Authorization", getAuthorizationHeader())
                                     .param('xpath', xpath)
                                     .param('include-descendants', includeDescendantsOption))
                             .andReturn().response
@@ -155,7 +154,7 @@ class DataRestControllerSpec extends RestControllerSpecification {
             mockCpsDataService.getDataNode(dataspaceName, anchorName, xpath, _) >> { throw exception }
         when: 'get request is performed through REST API'
             def response =
-                    mvc.perform(get(endpoint).header("Authorization", getAuthorizationHeader()).param("xpath", xpath))
+                    mvc.perform(get(endpoint).param("xpath", xpath))
                             .andReturn().response
         then: 'a success response is returned'
             response.status == httpStatus.value()
@@ -178,7 +177,6 @@ class DataRestControllerSpec extends RestControllerSpecification {
                             patch(endpoint)
                                     .contentType(MediaType.APPLICATION_JSON)
                                     .content(jsonData)
-                                    .header("Authorization", getAuthorizationHeader())
                                     .param('xpath', xpath)
                     ).andReturn().response
         then: 'the service method is invoked with expected parameters'
@@ -202,7 +200,6 @@ class DataRestControllerSpec extends RestControllerSpecification {
                             put(endpoint)
                                     .contentType(MediaType.APPLICATION_JSON)
                                     .content(jsonData)
-                                    .header("Authorization", getAuthorizationHeader())
                                     .param('xpath', xpath))
                             .andReturn().response
         then: 'the service method is invoked with expected parameters'
diff --git a/cps-rest/src/test/groovy/org/onap/cps/rest/controller/QueryRestControllerSpec.groovy b/cps-rest/src/test/groovy/org/onap/cps/rest/controller/QueryRestControllerSpec.groovy
index 907528a55..f3f1417f1 100644
--- a/cps-rest/src/test/groovy/org/onap/cps/rest/controller/QueryRestControllerSpec.groovy
+++ b/cps-rest/src/test/groovy/org/onap/cps/rest/controller/QueryRestControllerSpec.groovy
@@ -20,6 +20,10 @@
 
 package org.onap.cps.rest.controller
 
+import static org.onap.cps.spi.FetchDescendantsOption.INCLUDE_ALL_DESCENDANTS
+import static org.onap.cps.spi.FetchDescendantsOption.OMIT_DESCENDANTS
+import static org.springframework.test.web.servlet.request.MockMvcRequestBuilders.get
+
 import com.google.gson.Gson
 import org.modelmapper.ModelMapper
 import org.onap.cps.api.CpsAdminService
@@ -33,14 +37,11 @@ import org.springframework.beans.factory.annotation.Value
 import org.springframework.boot.test.autoconfigure.web.servlet.WebMvcTest
 import org.springframework.http.HttpStatus
 import org.springframework.test.web.servlet.MockMvc
+import spock.lang.Specification
 import spock.lang.Unroll
 
-import static org.onap.cps.spi.FetchDescendantsOption.INCLUDE_ALL_DESCENDANTS
-import static org.onap.cps.spi.FetchDescendantsOption.OMIT_DESCENDANTS
-import static org.springframework.test.web.servlet.request.MockMvcRequestBuilders.get
-
 @WebMvcTest
-class QueryRestControllerSpec extends RestControllerSpecification {
+class QueryRestControllerSpec extends Specification {
 
     @SpringBean
     CpsDataService mockCpsDataService = Mock()
@@ -77,7 +78,6 @@ class QueryRestControllerSpec extends RestControllerSpecification {
             def response =
                     mvc.perform(
                             get(dataNodeEndpoint)
-                                    .header("Authorization", getAuthorizationHeader())
                                     .param('cps-path', cpsPath)
                                     .param('include-descendants', includeDescendantsOption))
                             .andReturn().response
diff --git a/cps-rest/src/test/groovy/org/onap/cps/rest/controller/RestControllerSpecification.groovy b/cps-rest/src/test/groovy/org/onap/cps/rest/controller/RestControllerSpecification.groovy
deleted file mode 100644
index a700ea213..000000000
--- a/cps-rest/src/test/groovy/org/onap/cps/rest/controller/RestControllerSpecification.groovy
+++ /dev/null
@@ -1,34 +0,0 @@
-/*
- * ============LICENSE_START=======================================================
- * Copyright (c) 2021 Bell Canada.
- * ================================================================================
- * 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.
- * ============LICENSE_END=========================================================
-*/
-
-package org.onap.cps.rest.controller
-
-import spock.lang.Specification
-
-/**
- * Abstract class for all rest controller specifications.
- */
-abstract class RestControllerSpecification extends Specification {
-
-    def authorizationHeader = 'Basic Y3BzdXNlcjpjcHNyMGNrcyE='
-
-    def getAuthorizationHeader() {
-        return authorizationHeader
-    }
-
-}
\ No newline at end of file
diff --git a/cps-rest/src/test/groovy/org/onap/cps/rest/exceptions/CpsRestExceptionHandlerSpec.groovy b/cps-rest/src/test/groovy/org/onap/cps/rest/exceptions/CpsRestExceptionHandlerSpec.groovy
index 89b6b8936..05bd41d30 100644
--- a/cps-rest/src/test/groovy/org/onap/cps/rest/exceptions/CpsRestExceptionHandlerSpec.groovy
+++ b/cps-rest/src/test/groovy/org/onap/cps/rest/exceptions/CpsRestExceptionHandlerSpec.groovy
@@ -21,13 +21,18 @@
 
 package org.onap.cps.rest.exceptions
 
+import static org.springframework.http.HttpStatus.BAD_REQUEST
+import static org.springframework.http.HttpStatus.CONFLICT
+import static org.springframework.http.HttpStatus.INTERNAL_SERVER_ERROR
+import static org.springframework.http.HttpStatus.NOT_FOUND
+import static org.springframework.test.web.servlet.request.MockMvcRequestBuilders.get
+
 import groovy.json.JsonSlurper
 import org.modelmapper.ModelMapper
 import org.onap.cps.api.CpsAdminService
 import org.onap.cps.api.CpsDataService
 import org.onap.cps.api.CpsModuleService
 import org.onap.cps.api.CpsQueryService
-import org.onap.cps.rest.controller.RestControllerSpecification
 import org.onap.cps.spi.exceptions.AnchorAlreadyDefinedException
 import org.onap.cps.spi.exceptions.CpsException
 import org.onap.cps.spi.exceptions.CpsPathException
@@ -43,17 +48,11 @@ import org.springframework.beans.factory.annotation.Value
 import org.springframework.boot.test.autoconfigure.web.servlet.WebMvcTest
 import org.springframework.test.web.servlet.MockMvc
 import spock.lang.Shared
+import spock.lang.Specification
 import spock.lang.Unroll
 
-import static org.springframework.http.HttpStatus.BAD_REQUEST
-import static org.springframework.http.HttpStatus.CONFLICT
-import static org.springframework.http.HttpStatus.INTERNAL_SERVER_ERROR
-import static org.springframework.http.HttpStatus.NOT_FOUND
-import static org.springframework.http.HttpStatus.UNAUTHORIZED
-import static org.springframework.test.web.servlet.request.MockMvcRequestBuilders.get
-
 @WebMvcTest
-class CpsRestExceptionHandlerSpec extends RestControllerSpecification {
+class CpsRestExceptionHandlerSpec extends Specification {
 
     @SpringBean
     CpsAdminService mockCpsAdminService = Mock()
@@ -150,7 +149,7 @@ class CpsRestExceptionHandlerSpec extends RestControllerSpecification {
         where: 'the following exceptions are thrown'
             exceptionThrown << [new ModelValidationException(errorMessage, errorDetails, null),
                                 new DataValidationException(errorMessage, errorDetails, null),
-                                new CpsPathException(errorMessage,errorDetails)]
+                                new CpsPathException(errorMessage, errorDetails)]
     }
 
     @Unroll
@@ -168,38 +167,18 @@ class CpsRestExceptionHandlerSpec extends RestControllerSpecification {
                                 new SchemaSetInUseException(dataspaceName, existingObjectName)]
     }
 
-    def 'Get request without authentication is not authorized'() {
-        when: 'request is sent without authentication'
-            def response =
-                    mvc.perform(get("$basePath/v1/dataspaces/dataspace-name/anchors")).andReturn().response
-        then: 'HTTP Unauthorized status code is returned'
-            assert UNAUTHORIZED.value() == response.status
-    }
-
-    def 'Get request with invalid authentication is not authorized'() {
-        when: 'request is sent with invalid authentication'
-            def response =
-                    mvc.perform(
-                            get("$basePath/v1/dataspaces/dataspace-name/anchors")
-                                    .header("Authorization", 'Basic invalid auth'))
-                            .andReturn().response
-        then: 'HTTP Unauthorized status code is returned'
-            assert UNAUTHORIZED.value() == response.status
-    }
-
     /*
      * NB. The test uses 'get JSON by id' endpoint and associated service method invocation
      * to test the exception handling. The endpoint chosen is not a subject of test.
      */
 
     def setupTestException(exception) {
-        mockCpsAdminService.getAnchors(_) >> { throw exception}
+        mockCpsAdminService.getAnchors(_) >> { throw exception }
     }
 
     def performTestRequest() {
         return mvc.perform(
-                get("$basePath/v1/dataspaces/dataspace-name/anchors")
-                        .header("Authorization", getAuthorizationHeader()))
+                get("$basePath/v1/dataspaces/dataspace-name/anchors"))
                 .andReturn().response
     }