RFC83: Add admin call to make virtual study available for all users on their landing pages

docs/Create-And-Publish-Virtual-Study.md

@@ -0,0 +1,61 @@
+# Create and Publish Virtual Study
+
+A [Virtual Study](./user-guide/faq.md#what-is-a-virtual-study) defines a subset or a combination of samples from one or more studies in the system.
+
+*Note*: To publish or un-publish a virtual study, your cBioPortal instance must be configured with  `session.endpoint.publisher-api-key` in the `application.properties`.
+
+## Create Virtual Study
+
+To create a virtual study in cBioPortal, follow these steps:
+
+1. Define the desired filters on the study or multiple studies summary page.
+2. Click the button with the bookmark icon () in the top right corner of the screen.
+3. Provide a title and description, then click the Save button. You will see a link that looks like:
+
+```
+https://<cbioportal_host>/study?id=<virtual_study_id>
+```
+
+4. Save the virtual study link or ID if you want to publish it.
+
+If you are logged in, this virtual study will appear in the `My Virtual Studies` section on the landing page.
+You can always find the ID of the virtual study from the URL of the page that opens after clicking on it.
+
+## Publish Virtual Study
+
+To publish a virtual study, you need to supply the publisher API key in the `X-PUBLISHER-API-KEY` header.
+
+Here is a curl command to publish a virtual study:
+```shell
+curl \
+  -X POST \
+  -H 'X-PUBLISHER-API-KEY: <session.endpoint.publisher-api-key>' \
+  -v 'http://<cbioportal_host>/api/public_virtual_studies/<virtual_study_id>'
+```
+The published virtual study will appear under the `Public Virtual Studies` section (next to the `My Virtual Studies` section) on the landing page for all users of cBioPortal.
+
+While publishing, you can specify the PubMed ID (`pmid`) and `typeOfCancerId` of the virtual study using the following command:
+```shell
+curl \
+  -X POST \
+  -H 'X-PUBLISHER-API-KEY: <session.endpoint.publisher-api-key>' \
+  -v 'http://<cbioportal_host>/api/public_virtual_studies/<virtual_study_id>?pmid=<pmid>&typeOfCancerId=<code>'
+```
+
+The type of cancer code should match the known types of cancers in the cBioPortal database.
+If the type of cancer is specified, the published virtual study will appear under the respective cancer section on the landing page.
+Specifying the `pmid` enables a link to the PubMed page of the study.
+
+## Un-publish Virtual Study
+
+To un-publish a virtual study, you need to supply the publisher API key in the `X-PUBLISHER-API-KEY` header.
+After un-publishing, virtual study will no longer be displayed in the `Public Virtual Studies` section on the landing page.
+However, it reappears in the `My Virtual Studies` section for the owner.
+
+Here is the command to un-publish a virtual study:
+```shell
+curl \
+  -X DELETE \
+  -H 'X-PUBLISHER-API-KEY: <session.endpoint.publisher-api-key>' \
+  -v 'http://<cbioportal_host>/api/public_virtual_studies/<virtual_study_id>'
+```

docs/Data-Loading.md

@@ -58,3 +58,6 @@ To remove a study, the [cbioportalImporter script](/Data-Loading-Maintaining-Stu
 
 ## Example studies
 Examples for the different types of data are available on the [File Formats](/File-Formats.md) page. The Provisional TCGA studies, downloadable from the [Data Sets section](https://www.cbioportal.org/datasets) are complete studies that can be used as reference when creating data files.
+
+## Public Virtual Studies
+If your new study data is a subset or a combination of existing studies in the system, consider using [Public Virtual Studies](./Create-And-Publish-Virtual-Study.md) instead of duplicating data. 

pom.xml

@@ -98,6 +98,7 @@
 		<selenium_chrome_driver.version>3.14.0</selenium_chrome_driver.version>
         <selenium.version>4.17.0</selenium.version>
 		<sentry.version>7.1.0</sentry.version>
+        <apache_httpclient.version>5.2.1</apache_httpclient.version>
 
 
 		<!-- No sure what these are for -->
@@ -346,7 +347,14 @@
 			<artifactId>sentry-spring-boot-starter-jakarta</artifactId>
 			<version>${sentry.version}</version>
 		</dependency>
-	</dependencies>
+        <dependency>
+            <groupId>org.apache.httpcomponents.client5</groupId>
+            <artifactId>httpclient5</artifactId>
+            <version>${apache_httpclient.version}</version>
+            <scope>test</scope>
+        </dependency>
+
+    </dependencies>
 
     <dependencyManagement>
         <dependencies>

src/main/java/org/cbioportal/security/config/MethodSecurityConfig.java

@@ -2,12 +2,10 @@
 
 import org.cbioportal.persistence.cachemaputil.CacheMapUtil;
 import org.cbioportal.security.CancerStudyPermissionEvaluator;
-import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.beans.factory.annotation.Value;
 import org.springframework.boot.autoconfigure.condition.ConditionalOnExpression;
 import org.springframework.context.annotation.Bean;
 import org.springframework.context.annotation.Configuration;
-import org.springframework.security.access.PermissionEvaluator;
 import org.springframework.security.access.expression.method.DefaultMethodSecurityExpressionHandler;
 import org.springframework.security.access.expression.method.MethodSecurityExpressionHandler;
 import org.springframework.security.config.annotation.method.configuration.EnableMethodSecurity;
@@ -17,28 +15,22 @@
 // We are allowing users to enable method_authorization if optional_oauth2 is selected
 @ConditionalOnExpression("{'oauth2','saml', 'saml_plus_basic'}.contains('${authenticate}') or ('optional_oauth2' eq '${authenticate}' and 'true' eq '${security.method_authorization_enabled}')")
 public class MethodSecurityConfig {
-    @Value("${app.name:}")
-    private String appName;
-
-    @Value("${filter_groups_by_appname:true}")
-    private String doFilterGroupsByAppName;
-
-    @Value("${always_show_study_group:}")
-    private String alwaysShowCancerStudyGroup;
-
-    @Autowired
-    private CacheMapUtil cacheMapUtil;
 
     @Bean
-    public MethodSecurityExpressionHandler createExpressionHandler() {
+    public CancerStudyPermissionEvaluator cancerStudyPermissionEvaluator(
+        @Value("${app.name:}") String appName,
+        @Value("${filter_groups_by_appname:true}") String doFilterGroupsByAppName,
+        @Value("${always_show_study_group:}") String alwaysShowCancerStudyGroup,
+        CacheMapUtil cacheMapUtil
+    ) {
+        return new CancerStudyPermissionEvaluator(appName, doFilterGroupsByAppName, alwaysShowCancerStudyGroup, cacheMapUtil);
+    }
+
+    @Bean
+    public MethodSecurityExpressionHandler createExpressionHandler(CancerStudyPermissionEvaluator cancerStudyPermissionEvaluator) {
         DefaultMethodSecurityExpressionHandler expressionHandler =
             new DefaultMethodSecurityExpressionHandler();
-        expressionHandler.setPermissionEvaluator(cancerStudyPermissionEvaluator());
+        expressionHandler.setPermissionEvaluator(cancerStudyPermissionEvaluator);
         return expressionHandler;
     }
-
-    @Bean
-    public CancerStudyPermissionEvaluator cancerStudyPermissionEvaluator() {
-        return new CancerStudyPermissionEvaluator(appName, doFilterGroupsByAppName, alwaysShowCancerStudyGroup, cacheMapUtil);
-    }
 }

src/main/java/org/cbioportal/service/exception/AccessForbiddenException.java

@@ -0,0 +1,7 @@
+package org.cbioportal.service.exception;
+
+public class AccessForbiddenException extends RuntimeException {
+    public AccessForbiddenException(String message) {
+        super(message);
+    }
+}

src/main/java/org/cbioportal/service/util/SessionServiceRequestHandler.java

@@ -4,20 +4,31 @@
 
 
 import java.nio.charset.Charset;
+import java.util.Collections;
+import java.util.List;
 
+import com.mongodb.BasicDBObject;
 import org.apache.commons.codec.binary.Base64;
 import org.apache.commons.lang3.StringUtils;
+import org.cbioportal.web.parameter.VirtualStudy;
+import org.cbioportal.web.parameter.VirtualStudyData;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
 import org.springframework.beans.factory.annotation.Value;
+import org.springframework.core.ParameterizedTypeReference;
 import org.springframework.http.HttpEntity;
 import org.springframework.http.HttpHeaders;
 import org.springframework.http.HttpMethod;
+import org.springframework.http.HttpStatusCode;
 import org.springframework.http.ResponseEntity;
 import org.springframework.stereotype.Component;
 import org.springframework.web.client.RestTemplate;
 
 @Component
 public class SessionServiceRequestHandler {
 
+    private static final Logger LOG = LoggerFactory.getLogger(SessionServiceRequestHandler.class);
+
     @Value("${session.service.url:}")
     private String sessionServiceURL;
 
@@ -62,4 +73,81 @@ public String getSessionDataJson(SessionType type, String id) throws Exception {
         return responseEntity.getBody();
     }
 
+    /**
+     * Gets virtual study by id
+     * @param id - id of the virtual study to read
+     * @return virtual study
+     */
+    public VirtualStudy getVirtualStudyById(String id) {
+        ResponseEntity<VirtualStudy> responseEntity = new RestTemplate()
+            .exchange(sessionServiceURL + "/virtual_study/" + id,
+                HttpMethod.GET,
+                new HttpEntity<>(getHttpHeaders()),
+                VirtualStudy.class);
+        HttpStatusCode statusCode = responseEntity.getStatusCode();
+        VirtualStudy virtualStudy = responseEntity.getBody();
+        if (!statusCode.is2xxSuccessful() || virtualStudy == null) {
+            LOG.error("The downstream server replied with statusCode={} and body={}." +
+                    " Replying with the same status code to the client.",
+                statusCode, virtualStudy);
+            throw new IllegalStateException("The downstream server response is not successful");
+        }
+        return responseEntity.getBody();
+    }
+
+    /**
+     * Get list of virtual studies accessible to user
+     * @param username - user for whom get list of virtual studies
+     * @return - list of virtual studies
+     */
+    public List<VirtualStudy> getVirtualStudiesAccessibleToUser(String username) {
+        BasicDBObject basicDBObject = new BasicDBObject();
+        basicDBObject.put("data.users", username);
+        ResponseEntity<List<VirtualStudy>> responseEntity = new RestTemplate().exchange(
+            sessionServiceURL + "/virtual_study/query/fetch",
+            HttpMethod.POST,
+            new HttpEntity<>(basicDBObject.toString(), getHttpHeaders()),
+            new ParameterizedTypeReference<>() {
+            });
+
+        return responseEntity.getBody();
+    }
+
+    /**
+     * Creates a virtual study out of virtual study definition (aka virtualStudyData)
+     * @param virtualStudyData - definition of virtual study
+     * @return virtual study object with id and the virtualStudyData
+     */
+    public VirtualStudy createVirtualStudy(VirtualStudyData virtualStudyData) {
+        ResponseEntity<VirtualStudy> responseEntity = new RestTemplate().exchange(
+            sessionServiceURL + "/virtual_study",
+            HttpMethod.POST,
+            new HttpEntity<>(virtualStudyData, getHttpHeaders()),
+            new ParameterizedTypeReference<>() {
+            });
+
+        return responseEntity.getBody();
+    }
+
+
+    /**
+     * Soft delete of the virtual study by de-associating all assigned users.
+     * @param id - id of virtual study to soft delete
+     */
+    public void softRemoveVirtualStudy(String id) {
+        VirtualStudy virtualStudy = getVirtualStudyById(id);
+        VirtualStudyData data = virtualStudy.getData();
+        data.setUsers(Collections.emptySet());
+        updateVirtualStudy(virtualStudy);
+    }
+
+    /**
+     * Updates virtual study
+     * @param virtualStudy - virtual study to update
+     */
+    public void updateVirtualStudy(VirtualStudy virtualStudy) {
+        new RestTemplate()
+            .put(sessionServiceURL + "/virtual_study/" + virtualStudy.getId(),
+                new HttpEntity<>(virtualStudy.getData(), getHttpHeaders()));
+    }
 }