Tsystems 140 upgrade spring boot to 2.6.x

.github/workflows/dockerImage.yml

@@ -64,7 +64,7 @@ jobs:
   push_to_registry:
     strategy:
       matrix:
-        registry: [ "docker.pkg.github.com", "ghcr.io" ]
+        registry: [ "ghcr.io" ]
     needs: [ test ]
     name: Push Docker image to GitHub Packages
     runs-on: ubuntu-latest

pom.xml

@@ -16,7 +16,7 @@
 	<parent>
 		<groupId>org.springframework.boot</groupId>
 		<artifactId>spring-boot-starter-parent</artifactId>
-		<version>2.3.12.RELEASE</version>
+		<version>2.6.15</version>
 		<relativePath /> <!-- lookup parent from repository -->
 	</parent>
 
@@ -41,14 +41,14 @@
 		<commons-validator.version>1.7</commons-validator.version>
 		<liquibase-maven-plugin.version>4.8.0</liquibase-maven-plugin.version>
 		<javax.ws.rs-api.version>2.1.1</javax.ws.rs-api.version>
-		<spring-boot-starter-web.version>2.6.6</spring-boot-starter-web.version>
+		<spring-boot-starter-web.version>2.6.15</spring-boot-starter-web.version>
 		<spring-security-core.version>5.7.5</spring-security-core.version>
-		<spring-beans.version>5.2.20.RELEASE</spring-beans.version>
-		<spring-webmvc.version>5.2.20.RELEASE</spring-webmvc.version>
-		<spring-core.version>5.2.20.RELEASE</spring-core.version>
+		<spring-beans.version>5.3.35</spring-beans.version>
+		<spring-webmvc.version>5.3.35</spring-webmvc.version>
+		<spring-core.version>5.3.35</spring-core.version>
 		<json-smart.version>2.4.7</json-smart.version>
 		<springfox-swagger-ui.version>2.10.0</springfox-swagger-ui.version>
-		<spring-context-support.version>5.3.23</spring-context-support.version>
+		<spring-context-support.version>5.3.35</spring-context-support.version>
 		<ehcache.version>2.10.9.2</ehcache.version>
 		<testcontainers.version>1.17.6</testcontainers.version>
 	</properties>
@@ -64,6 +64,15 @@
 			<groupId>org.springframework.boot</groupId>
 			<artifactId>spring-boot-starter-security</artifactId>
 		</dependency>
+		<dependency>
+			<groupId>org.springframework</groupId>
+			<artifactId>spring-web</artifactId>
+			<version>5.3.35</version>
+		</dependency>
+		<dependency>
+			<groupId>org.springframework.boot</groupId>
+			<artifactId>spring-boot-starter-validation</artifactId>
+		</dependency>
 		<dependency>
 			<groupId>org.springframework.boot</groupId>
 			<artifactId>spring-boot-starter-data-jpa</artifactId>
@@ -146,6 +155,10 @@
 			<artifactId>jackson-databind-nullable</artifactId>
 			<version>0.2.2</version>
 		</dependency>
+		<dependency>
+			<groupId>com.fasterxml.jackson.datatype</groupId>
+			<artifactId>jackson-datatype-jsr310</artifactId>
+		</dependency>
 
 		<dependency>
 			<groupId>org.codehaus.plexus</groupId>
@@ -159,14 +172,8 @@
 			<version>${springfox.version}</version>
 		</dependency>
 		<dependency>
-			<groupId>io.springfox</groupId>
-			<artifactId>springfox-bean-validators</artifactId>
-			<version>${springfox.version}</version>
-		</dependency>
-		<dependency>
-			<groupId>io.springfox</groupId>
-			<artifactId>springfox-swagger-ui</artifactId>
-			<version>${springfox-swagger-ui.version}</version>
+			<groupId>javax.validation</groupId>
+			<artifactId>validation-api</artifactId>
 		</dependency>
 
 		<!-- Keycloak dependencies -->
@@ -349,7 +356,33 @@
 			<groupId>org.powermock</groupId>
 			<scope>test</scope>
 			<version>${powermock.version}</version>
+			<exclusions>
+				<exclusion>
+					<groupId>junit</groupId>
+					<artifactId>junit</artifactId>
+				</exclusion>
+			</exclusions>
 		</dependency>
+		<dependency>
+			<groupId>org.mockito</groupId>
+			<artifactId>mockito-core</artifactId>
+			<version>5.12.0</version>
+			<scope>test</scope>
+		</dependency>
+		<dependency>
+			<groupId>org.mockito</groupId>
+			<artifactId>mockito-junit-jupiter</artifactId>
+			<version>5.12.0</version>
+			<scope>test</scope>
+		</dependency>
+		<!-- https://mvnrepository.com/artifact/net.bytebuddy/byte-buddy -->
+		<dependency>
+			<groupId>net.bytebuddy</groupId>
+			<artifactId>byte-buddy</artifactId>
+			<version>1.14.15</version>
+		</dependency>
+
+
 		<dependency>
 			<artifactId>powermock-api-mockito2</artifactId>
 			<groupId>org.powermock</groupId>
@@ -414,11 +447,11 @@
 
 		<!-- MongoDB dependencies -->
 		<dependency>
-			<groupId>org.mongodb</groupId>
-			<artifactId>mongo-java-driver</artifactId>
-			<version>3.12.11</version>
+			<groupId>org.springframework.boot</groupId>
+			<artifactId>spring-boot-starter-data-mongodb</artifactId>
 		</dependency>
 
+
 		<dependency>
 			<groupId>org.yaml</groupId>
 			<artifactId>snakeyaml</artifactId>
@@ -457,7 +490,23 @@
 				<groupId>org.springframework.boot</groupId>
 				<artifactId>spring-boot-maven-plugin</artifactId>
 			</plugin>
-
+			<plugin>
+				<groupId>org.openrewrite.maven</groupId>
+				<artifactId>rewrite-maven-plugin</artifactId>
+				<version>5.30.0</version>
+				<configuration>
+					<activeRecipes>
+						<recipe>org.openrewrite.java.spring.boot2.UpgradeSpringBoot_2_7</recipe>
+					</activeRecipes>
+				</configuration>
+				<dependencies>
+					<dependency>
+						<groupId>org.openrewrite.recipe</groupId>
+						<artifactId>rewrite-spring</artifactId>
+						<version>5.9.0</version>
+					</dependency>
+				</dependencies>
+			</plugin>
 			<!--
               Add generated sources as source directory
       -->

src/main/java/de/caritas/cob/userservice/api/adapters/keycloak/KeycloakService.java

@@ -55,7 +55,7 @@
 import org.springframework.stereotype.Service;
 import org.springframework.util.LinkedMultiValueMap;
 import org.springframework.util.MultiValueMap;
-import org.springframework.util.StringUtils;
+import org.springframework.util.ObjectUtils;
 import org.springframework.web.client.HttpClientErrorException;
 import org.springframework.web.client.RestClientException;
 import org.springframework.web.client.RestClientResponseException;
@@ -617,7 +617,7 @@ private boolean hasEmailAddressChanged(UserResource userResource, String email)
     if (userRepresentation != null && userRepresentation.getEmail() != null) {
       return !userRepresentation.getEmail().equals(email);
     } else {
-      return !StringUtils.isEmpty(email);
+      return !ObjectUtils.isEmpty(email);
     }
   }
 

src/main/java/de/caritas/cob/userservice/api/adapters/keycloak/config/KeycloakConfig.java

@@ -11,6 +11,8 @@
 import lombok.Data;
 import org.hibernate.validator.constraints.URL;
 import org.keycloak.KeycloakSecurityContext;
+import org.keycloak.adapters.KeycloakConfigResolver;
+import org.keycloak.adapters.springboot.KeycloakSpringBootConfigResolver;
 import org.keycloak.adapters.springsecurity.token.KeycloakAuthenticationToken;
 import org.keycloak.admin.client.Keycloak;
 import org.keycloak.admin.client.KeycloakBuilder;
@@ -91,6 +93,15 @@ public Keycloak keycloak() {
         .build();
   }
 
+  /**
+   * Use the KeycloakSpringBootConfigResolver to be able to save the Keycloak settings in the spring
+   * application properties.
+   */
+  @Bean
+  public KeycloakConfigResolver keyCloakConfigResolver() {
+    return new KeycloakSpringBootConfigResolver();
+  }
+
   @URL private String authServerUrl;
 
   @NotBlank private String realm;

src/main/java/de/caritas/cob/userservice/api/adapters/rocketchat/RocketChatRollbackService.java

@@ -6,7 +6,6 @@
 import de.caritas.cob.userservice.api.exception.rocketchat.RocketChatUserNotInitializedException;
 import java.util.List;
 import lombok.extern.slf4j.Slf4j;
-import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.stereotype.Service;
 
 @Slf4j
@@ -16,7 +15,6 @@ public class RocketChatRollbackService {
   private final RocketChatService rocketChatService;
   private final RocketChatCredentialsProvider rcCredentialsHelper;
 
-  @Autowired
   public RocketChatRollbackService(
       RocketChatService rocketChatService, RocketChatCredentialsProvider rcCredentialsHelper) {
     this.rocketChatService = rocketChatService;

src/main/java/de/caritas/cob/userservice/api/adapters/rocketchat/RocketChatService.java

@@ -1,16 +1,14 @@
 package de.caritas.cob.userservice.api.adapters.rocketchat;
 
+import static com.mongodb.client.model.Filters.eq;
 import static de.caritas.cob.userservice.api.helper.CustomLocalDateTime.nowInUtc;
 import static java.util.Arrays.asList;
 import static java.util.Objects.isNull;
 import static java.util.Objects.nonNull;
 import static org.apache.commons.lang3.ArrayUtils.isNotEmpty;
 
 import com.google.common.collect.Lists;
-import com.mongodb.DBObject;
-import com.mongodb.QueryBuilder;
 import com.mongodb.client.MongoClient;
-import com.mongodb.client.model.Filters;
 import de.caritas.cob.userservice.api.adapters.rocketchat.config.RocketChatConfig;
 import de.caritas.cob.userservice.api.adapters.rocketchat.dto.StandardResponseDTO;
 import de.caritas.cob.userservice.api.adapters.rocketchat.dto.group.GroupAddUserBodyDTO;
@@ -486,15 +484,18 @@ public String getUserID(String username, String password, boolean firstLogin)
       response = this.rcCredentialHelper.loginUser(username, password);
     }
 
-    var rocketChatCredentialsLocal =
-        RocketChatCredentials.builder()
-            .rocketChatUserId(response.getBody().getData().getUserId())
-            .rocketChatToken(response.getBody().getData().getAuthToken())
-            .build();
-
-    logoutUser(rocketChatCredentialsLocal);
-
-    return rocketChatCredentialsLocal.getRocketChatUserId();
+    LoginResponseDTO body = response.getBody();
+    if (body != null) {
+      var rocketChatCredentialsLocal =
+          RocketChatCredentials.builder()
+              .rocketChatUserId(body.getData().getUserId())
+              .rocketChatToken(body.getData().getAuthToken())
+              .build();
+      logoutUser(rocketChatCredentialsLocal);
+      return rocketChatCredentialsLocal.getRocketChatUserId();
+    } else {
+      throw new RocketChatLoginException("Could not login user in Rocket.Chat");
+    }
   }
 
   /**
@@ -769,7 +770,7 @@ public List<GroupMemberDTO> getChatUsers(String chatId) {
         mongoClient
             .getDatabase(MONGO_DATABASE_NAME)
             .getCollection(MONGO_COLLECTION_SUBSCRIPTION)
-            .find(Filters.eq("rid", chatId));
+            .find(eq("rid", chatId));
 
     var members = new ArrayList<GroupMemberDTO>();
     try (var cursor = subscriptions.iterator()) {
@@ -1166,35 +1167,21 @@ private void setRoomState(String rcRoomId, boolean readOnly)
   public List<GroupDTO> fetchAllInactivePrivateGroupsSinceGivenDate(
       LocalDateTime dateTimeSinceInactive) throws RocketChatGetGroupsListAllException {
 
-    final var GROUP_RESPONSE_LAST_MESSAGE_TIMESTAMP_FIELD = "lm";
-    final var GROUP_RESPONSE_GROUP_TYPE_FIELD = "t";
-    final var GROUP_RESPONSE_GROUP_TYPE_PRIVATE = "p";
-
-    DBObject mongoDbQuery =
-        QueryBuilder.start(GROUP_RESPONSE_LAST_MESSAGE_TIMESTAMP_FIELD)
-            .lessThan(
-                QueryBuilder.start("$date")
-                    .is(
-                        dateTimeSinceInactive.format(
-                            DateTimeFormatter.ofPattern(RC_DATE_TIME_PATTERN)))
-                    .get())
-            .and(
-                QueryBuilder.start(GROUP_RESPONSE_GROUP_TYPE_FIELD)
-                    .is(GROUP_RESPONSE_GROUP_TYPE_PRIVATE)
-                    .get())
-            .get();
-
-    return getGroupsListAll(mongoDbQuery);
+    String filter =
+        String.format(
+            "{\"lm\": {\"$lt\": {\"$date\": \"%s\"}}, \"$and\": [{\"t\": \"p\"}]}",
+            dateTimeSinceInactive.format(DateTimeFormatter.ofPattern(RC_DATE_TIME_PATTERN)));
+    return getGroupsListAll(filter);
   }
 
   /**
    * Returns a list of all Rocket.Chat groups.
    *
-   * @param mongoDbQuery mongoDB Query as {@link DBObject} created with {@link QueryBuilder}
+   * @param mongoDbQuery mongoDB Query as {@link String}
    * @return a {@link List} of {@link GroupDTO} instances
    * @throws RocketChatGetGroupsListAllException when request fails
    */
-  private List<GroupDTO> getGroupsListAll(DBObject mongoDbQuery)
+  private List<GroupDTO> getGroupsListAll(String mongoDbQuery)
       throws RocketChatGetGroupsListAllException {
 
     try {
@@ -1210,7 +1197,7 @@ private List<GroupDTO> getGroupsListAll(DBObject mongoDbQuery)
   }
 
   private List<GroupDTO> getGroupListAllCombiningPages(
-      DBObject mongoDbQuery, HttpEntity<GroupAddUserBodyDTO> request)
+      String mongoDbQuery, HttpEntity<GroupAddUserBodyDTO> request)
       throws RocketChatGetGroupsListAllException {
     List<GroupDTO> result = Lists.newArrayList();
     int currentOffset = 0;
@@ -1248,12 +1235,12 @@ private boolean isResponseSuccessful(ResponseEntity<GroupsListAllResponseDTO> pa
 
   private ResponseEntity<GroupsListAllResponseDTO>
       getGroupsListAllResponseDTOResponseEntityForCurrentOffset(
-          DBObject mongoDbQuery, HttpEntity<GroupAddUserBodyDTO> request, int currentOffset) {
+          String mongoDbQuery, HttpEntity<GroupAddUserBodyDTO> request, int currentOffset) {
     ResponseEntity<GroupsListAllResponseDTO> response;
     var url = getGroupAllPaginatedUrl(currentOffset);
     response =
         restTemplate.exchange(
-            url, HttpMethod.GET, request, GroupsListAllResponseDTO.class, mongoDbQuery.toString());
+            url, HttpMethod.GET, request, GroupsListAllResponseDTO.class, mongoDbQuery);
     return response;
   }