NCBACK-26 add docker container with storage

Reviewed-on: #9

Dockerfile

@@ -12,6 +12,8 @@ WORKDIR /app
 
 COPY --from=build /app/build/libs/*.jar app.jar
 
+RUN mkdir -p /data/uploads && chmod 755 /data/uploads
+
 EXPOSE 8080
 
 CMD ["java", "-jar", "app.jar"]

docker-compose.yaml

@@ -1,6 +1,16 @@
 version: '3.9'
 
 services:
+  storage:
+    image: alpine:latest
+    container_name: file-storage
+    networks:
+      - app-network
+    volumes:
+      - uploads_data:/storage:rw
+    command: tail -f /dev/null
+    restart: unless-stopped
+
   db:
     image: postgres:17
     restart: always
@@ -30,6 +40,7 @@ services:
       POSTGRES_PASSWORD: postgres
       POSTGRES_PORT: 5432
       POSTGRES_HOST: db
+      STORAGE_SERVICE_URL: http://storage:8081
     depends_on:
       - db
     ports:
@@ -41,7 +52,7 @@ services:
           - backend
           - api
     volumes:
-      - ./uploads:/data/uploads:rw
+      - uploads_data:/data/uploads:rw
 
   grafana:
     image: grafana/grafana:10.3.1
@@ -146,7 +157,7 @@ volumes:
   loki_chunks:
   loki_index:
   loki_rules:
-#  uploads_volume:
+  uploads_data:
 
 networks:
   app-network:

infrastructure/jenkins/deploy.groovy

@@ -54,15 +54,26 @@ pipeline {
                                 echo 'Step 1: Checking current state...'
                                 
                                 # Смотрим что запущено
-                                docker ps --filter 'name=postgres|app-backend' --format 'table {{.Names}}\\t{{.Status}}\\t{{.Ports}}'
+                                docker ps --filter 'name=postgres|app-backend' --format 'table {{.Names}}\\t{{.Image}}\\t{{.Status}}\\t{{.Ports}}'
                                 
-                                echo 'Step 2: Stopping only application (keeping DB)...'
+                                echo 'Step 2: Force cleanup old application...'
                                 
-                                # Останавливаем только приложение, БД оставляем работать
+                                # Принудительно удаляем старый контейнер и образ
                                 docker stop app-backend 2>/dev/null || echo 'App not running'
                                 docker rm app-backend 2>/dev/null || echo 'App not found'
+                                docker rmi app-backend:latest 2>/dev/null || echo 'Image not found'
                                 
-                                # Проверяем что БД работает, если нет - запускаем
+                                # Удаляем все образы app-backend
+                                docker images --filter 'reference=app-backend*' -q | xargs -r docker rmi 2>/dev/null || echo 'No images to remove'
+                                
+                                echo 'Step 3: Verify copied files...'
+                                echo 'Files in directory:'
+                                ls -la
+                                echo ''
+                                echo 'Checking Java sources:'
+                                find . -name '*.java' | head -2
+                                
+                                echo 'Step 4: Check if PostgreSQL is running...'
                                 if ! docker ps | grep -q postgres; then
                                     echo 'Starting PostgreSQL...'
                                     docker-compose up -d db
@@ -71,14 +82,39 @@ pipeline {
                                     echo 'PostgreSQL already running'
                                 fi
                                 
-                                echo 'Step 3: Building new application image...'
+                                echo 'Step 5: Build application with forced rebuild...'
-                                docker build --no-cache -t app-backend:latest .
+                                echo 'Checking Dockerfile exists:'
+                                ls -la Dockerfile 2>/dev/null || echo 'Dockerfile not found, creating simple one'
                                 
-                                echo 'Step 4: Starting application...'
+                                # Если нет Dockerfile, создаем простой
+                                if [ ! -f Dockerfile ]; then
+                                    echo 'Creating simple Dockerfile...'
+                                    cat > Dockerfile << 'EOF'
+FROM eclipse-temurin:21-jre
+WORKDIR /app
+COPY . /app/
+CMD ["java", "-jar", "app.jar"]
+EOF
+                                fi
+                                
+                                # Собираем с подробным выводом
+                                echo 'Building Docker image...'
+                                docker build --no-cache --progress=plain -t app-backend:latest . 2>&1 | tail -50
+                                
+                                echo 'Step 6: Verify new image...'
+                                echo 'Current app-backend images:'
+                                docker images | grep app-backend
+                                
+                                echo 'Image creation time:'
+                                docker inspect app-backend:latest --format='{{.Created}}' 2>/dev/null || echo 'Cannot inspect image'
+                                
+                                echo 'Step 7: Starting application with alias...'
                                 docker run -d \\
                                   --name app-backend \\
                                   --network app-network \\
+                                  --network-alias app \\
                                   -p 80:8080 \\
+                                  -v /opt/uploads:/data/uploads:rw \\
                                   -e POSTGRES_DB=no_copy_ \\
                                   -e POSTGRES_USER=postgres \\
                                   -e POSTGRES_PASSWORD=postgres \\
@@ -87,18 +123,36 @@ pipeline {
                                   --restart unless-stopped \\
                                   app-backend:latest
                                 
-                                echo 'Step 5: Checking deployment...'
+                                echo 'Step 8: Checking deployment...'
                                 sleep 10
                                 
                                 echo 'Containers status:'
-                                docker ps --filter 'name=postgres|app-backend' --format 'table {{.Names}}\\t{{.Status}}\\t{{.Ports}}'
+                                docker ps --filter 'name=postgres|app-backend' --format 'table {{.Names}}\\t{{.Image}}\\t{{.Status}}\\t{{.CreatedAt}}'
                                 
-                                echo 'Application logs (last 5 lines):'
+                                echo 'Checking image inside container:'
-                                docker logs --tail=5 app-backend 2>/dev/null || echo 'Logs not available yet'
+                                docker exec app-backend ls -la /app/ 2>/dev/null || echo 'Cannot check container files'
                                 
+                                echo 'Application logs (last 10 lines):'
+                                docker logs --tail=10 app-backend 2>/dev/null || echo 'Logs not available yet'
+                                
+                                echo 'Step 9: Health check...'
                                 if docker ps | grep -q app-backend; then
+                                    echo 'Container is running'
+                                    echo 'Testing application health...'
+                                    for i in {1..5}; do
+                                        if curl -s -f http://localhost:80/health > /dev/null 2>&1; then
+                                            echo 'Health check passed'
                                             echo 'Deployment successful'
                                             echo 'Application URL: http://${params.SERVER}:80'
+                                            exit 0
+                                        fi
+                                        echo 'Waiting for application to start... attempt ' \$i
+                                        sleep 5
+                                    done
+                                    
+                                    echo 'Health check failed, but container is running'
+                                    echo 'Application might be starting slowly'
+                                    echo 'Application URL: http://${params.SERVER}:80'
                                 else
                                     echo 'Application failed to start'
                                     docker logs app-backend

src/main/java/ru/soune/nocopy/configuration/HandlerConfig.java

@@ -15,13 +15,15 @@ public class HandlerConfig {
             RegRequestHandler reg,
             LoginRequestHandler login,
             FileUploadHandler upload,
-            FileEntityHandler file
+            FileEntityHandler file,
+            LogoutRequestHandler logoutHandler
     ) {
         Map<Integer, RequestHandler> map = new HashMap<>();
         map.put(20001, login);
         map.put(20002, reg);
         map.put(20004, upload);
         map.put(20005, file);
+        map.put(20006, logoutHandler);
 
         return map;
     }

src/main/java/ru/soune/nocopy/controller/ApiController.java

@@ -2,6 +2,10 @@ package ru.soune.nocopy.controller;
 
 import lombok.RequiredArgsConstructor;
 import lombok.extern.slf4j.Slf4j;
+import org.springframework.core.io.Resource;
+import org.springframework.core.io.UrlResource;
+import org.springframework.http.HttpHeaders;
+import org.springframework.http.MediaType;
 import org.springframework.http.ResponseEntity;
 import org.springframework.validation.BindingResult;
 import org.springframework.validation.FieldError;
@@ -13,13 +17,22 @@ import ru.soune.nocopy.dto.MessageCode;
 import ru.soune.nocopy.dto.RegAnswer;
 import ru.soune.nocopy.dto.file.ChunkUploadResponse;
 import ru.soune.nocopy.dto.file.CompleteUploadResponse;
+import ru.soune.nocopy.dto.file.FileEntityResponse;
 import ru.soune.nocopy.dto.file.UploadProgress;
+import ru.soune.nocopy.entity.AuthToken;
 import ru.soune.nocopy.entity.file.UploadStatus;
+import ru.soune.nocopy.exception.NotFoundAuthToken;
 import ru.soune.nocopy.exception.NotValidFieldException;
 import ru.soune.nocopy.exception.ValidationException;
 import ru.soune.nocopy.handler.*;
+import ru.soune.nocopy.repository.AuthTokenRepository;
+import ru.soune.nocopy.service.file.FileEntityService;
 import ru.soune.nocopy.service.file.FileUploadService;
 
+import java.io.IOException;
+import java.nio.file.Files;
+import java.nio.file.Path;
+import java.nio.file.Paths;
 import java.util.HashMap;
 import java.util.List;
 import java.util.Map;
@@ -34,6 +47,9 @@ public class ApiController {
 
     private final Map<Integer, RequestHandler> handlers;
 
+    private final FileEntityService fileEntityService;
+
+    private final AuthTokenRepository authTokenRepository;
 
     @PostMapping("/v{version}/data")
     public ResponseEntity<?> handlePostRequest(@RequestBody BaseRequest request,
@@ -219,6 +235,117 @@ public class ApiController {
         }
     }
 
+
+    @GetMapping("/v{version}/files/download/{fileId}")
+    public ResponseEntity<Resource> downloadFile(
+            @PathVariable String fileId,
+            @PathVariable Integer version,
+            @RequestHeader("Authorization") String tokenHeader) {
+
+        try {
+            Long userId = getUserIdFromToken(tokenHeader);
+            FileEntityResponse fileInfo = fileEntityService.getById(fileId, version);
+
+            if (!fileInfo.getUserId().equals(userId)) {
+                return ResponseEntity.status(403).build();
+            }
+
+            if (!fileInfo.isExistsOnDisk()) {
+                return ResponseEntity.status(404)
+                        .body(null);
+            }
+
+            Path filePath = Paths.get(fileInfo.getFilePath());
+            Resource resource = new UrlResource(filePath.toUri());
+
+            if (!resource.exists()) {
+                return ResponseEntity.status(404).build();
+            }
+
+            String contentType = determineContentType(filePath);
+
+            return ResponseEntity.ok()
+                    .contentType(MediaType.parseMediaType(contentType))
+                    .header(HttpHeaders.CONTENT_DISPOSITION,
+                            "attachment; filename=\"" + fileInfo.getOriginalFileName() + "\"")
+                    .header(HttpHeaders.CONTENT_LENGTH, String.valueOf(fileInfo.getFileSize()))
+                    .body(resource);
+
+        } catch (NotFoundAuthToken e) {
+            return ResponseEntity.status(401).build();
+        } catch (Exception e) {
+            log.error("Error downloading file", e);
+            return ResponseEntity.status(500).build();
+        }
+    }
+
+    @GetMapping("/v{version}/files/info/{fileId}")
+    public ResponseEntity<FileEntityResponse> getFileInfo(
+            @PathVariable String fileId,
+            @PathVariable Integer version,
+            @RequestHeader("Authorization") String tokenHeader) {
+
+        try {
+            Long userId = getUserIdFromToken(tokenHeader);
+            FileEntityResponse fileInfo = fileEntityService.getById(fileId, version);
+
+            if (!fileInfo.getUserId().equals(userId)) {
+                return ResponseEntity.status(403).build();
+            }
+
+            return ResponseEntity.ok(fileInfo);
+
+        } catch (NotFoundAuthToken e) {
+            return ResponseEntity.status(401).build();
+        } catch (Exception e) {
+            log.error("Error getting file info", e);
+            return ResponseEntity.status(500).build();
+        }
+    }
+
+    @GetMapping("/v{version}/files/preview/{fileId}")
+    public ResponseEntity<Resource> previewFile(
+            @PathVariable String fileId,
+            @PathVariable Integer version,
+            @RequestHeader("Authorization") String tokenHeader) {
+
+        try {
+            Long userId = getUserIdFromToken(tokenHeader);
+            FileEntityResponse fileInfo = fileEntityService.getById(fileId, version);
+
+            if (!fileInfo.getUserId().equals(userId)) {
+                return ResponseEntity.status(403).build();
+            }
+
+            if (!isPreviewSupported(fileInfo.getMimeType())) {
+                return ResponseEntity.status(415)
+                        .body(null);
+            }
+
+            Path filePath = Paths.get(fileInfo.getFilePath());
+            Resource resource = new UrlResource(filePath.toUri());
+
+            if (!resource.exists()) {
+                return ResponseEntity.status(404).build();
+            }
+
+            String contentType = determineContentType(filePath);
+
+            return ResponseEntity.ok()
+                    .contentType(MediaType.parseMediaType(contentType))
+                    .header(HttpHeaders.CONTENT_DISPOSITION,
+                            "inline; filename=\"" + fileInfo.getOriginalFileName() + "\"")
+                    .body(resource);
+
+        } catch (NotFoundAuthToken e) {
+            return ResponseEntity.status(401).build();
+        } catch (Exception e) {
+            log.error("Error previewing file", e);
+            return ResponseEntity.status(500).build();
+        }
+    }
+
+
     private ResponseEntity<BaseResponse> createValidationErrorResponse(BindingResult bindingResult, Integer msgId) {
         List<Map<String, String>> fieldErrors = bindingResult.getFieldErrors()
                 .stream()
@@ -245,4 +372,32 @@ public class ApiController {
 
         return errorDetail;
     }
+
+
+    private String determineContentType(Path filePath) throws IOException {
+        String contentType = Files.probeContentType(filePath);
+        if (contentType == null) {
+            contentType = "application/octet-stream";
+        }
+        return contentType;
+    }
+
+    private boolean isPreviewSupported(String mimeType) {
+        if (mimeType == null) {
+            return false;
+        }
+
+        return mimeType.startsWith("image") ||
+                mimeType.startsWith("text") ||
+                mimeType.equals("pdf") ||
+                mimeType.startsWith("video") ||
+                mimeType.startsWith("audio");
+    }
+
+    private Long getUserIdFromToken(String tokenHeader) {
+        String token = tokenHeader.replace("Bearer ", "");
+        AuthToken authToken = authTokenRepository.findByToken(token)
+                .orElseThrow(() -> new NotFoundAuthToken("Token not found"));
+        return authToken.getUser().getId();
+    }
 }

src/main/java/ru/soune/nocopy/controller/AuthController.java

@@ -1,37 +0,0 @@
-package ru.soune.nocopy.controller;
-
-import lombok.RequiredArgsConstructor;
-import org.springframework.http.ResponseEntity;
-import org.springframework.web.bind.annotation.*;
-import ru.soune.nocopy.entity.AuthToken;
-import ru.soune.nocopy.exception.TokenNotFoundException;
-import ru.soune.nocopy.repository.AuthTokenRepository;
-import ru.soune.nocopy.service.AuthService;
-
-import java.util.Map;
-import java.util.Optional;
-
-@RestController
-@RequestMapping("v1/api/auth")
-@RequiredArgsConstructor
-public class AuthController {
-
-    private final AuthService authService;
-
-    private final AuthTokenRepository authTokenRepository;
-
-    @PostMapping("/logout")
-    public ResponseEntity<?> logout(@RequestHeader("Authorization") String tokenHeader) {
-        String token = tokenHeader.replace("Bearer ", "");
-
-        Optional<AuthToken> opToken = authTokenRepository.findByToken(token);
-
-        if (opToken.isEmpty()) {
-            throw new TokenNotFoundException("Token not found");
-        }
-
-        authService.logout(token);
-
-        return ResponseEntity.ok(Map.of("success", true));
-    }
-}

src/main/java/ru/soune/nocopy/controller/file/FileDownloadController.java

@@ -1,172 +0,0 @@
-package ru.soune.nocopy.controller.file;
-
-import lombok.RequiredArgsConstructor;
-import lombok.extern.slf4j.Slf4j;
-import org.springframework.core.io.Resource;
-import org.springframework.core.io.UrlResource;
-import org.springframework.http.HttpHeaders;
-import org.springframework.http.MediaType;
-import org.springframework.http.ResponseEntity;
-import org.springframework.web.bind.annotation.*;
-import ru.soune.nocopy.dto.file.FileEntityResponse;
-import ru.soune.nocopy.entity.AuthToken;
-import ru.soune.nocopy.exception.NotFoundAuthToken;
-import ru.soune.nocopy.repository.AuthTokenRepository;
-import ru.soune.nocopy.service.file.FileEntityService;
-
-import java.io.IOException;
-import java.nio.file.Files;
-import java.nio.file.Path;
-import java.nio.file.Paths;
-
-@Slf4j
-@RestController
-@RequestMapping("/api/files")
-@RequiredArgsConstructor
-public class FileDownloadController {
-
-    private final FileEntityService fileEntityService;
-    private final AuthTokenRepository authTokenRepository;
-
-    /**
-     * Скачать файл по ID FileEntity
-     */
-    @GetMapping("/download/{fileId}")
-    public ResponseEntity<Resource> downloadFile(
-            @PathVariable String fileId,
-            @RequestHeader("Authorization") String tokenHeader) {
-
-        try {
-            Long userId = getUserIdFromToken(tokenHeader);
-            FileEntityResponse fileInfo = fileEntityService.getById(fileId);
-
-            if (!fileInfo.getUserId().equals(userId)) {
-                return ResponseEntity.status(403).build();
-            }
-
-            if (!fileInfo.isExistsOnDisk()) {
-                return ResponseEntity.status(404)
-                        .body(null);
-            }
-
-            Path filePath = Paths.get(fileInfo.getFilePath());
-            Resource resource = new UrlResource(filePath.toUri());
-
-            if (!resource.exists()) {
-                return ResponseEntity.status(404).build();
-            }
-
-            String contentType = determineContentType(filePath);
-
-            return ResponseEntity.ok()
-                    .contentType(MediaType.parseMediaType(contentType))
-                    .header(HttpHeaders.CONTENT_DISPOSITION,
-                            "attachment; filename=\"" + fileInfo.getOriginalFileName() + "\"")
-                    .header(HttpHeaders.CONTENT_LENGTH, String.valueOf(fileInfo.getFileSize()))
-                    .body(resource);
-
-        } catch (NotFoundAuthToken e) {
-            return ResponseEntity.status(401).build();
-        } catch (Exception e) {
-            log.error("Error downloading file", e);
-            return ResponseEntity.status(500).build();
-        }
-    }
-
-    /**
-     * Получить предпросмотр файла (если поддерживается)
-     */
-    @GetMapping("/preview/{fileId}")
-    public ResponseEntity<Resource> previewFile(
-            @PathVariable String fileId,
-            @RequestHeader("Authorization") String tokenHeader) {
-
-        try {
-            Long userId = getUserIdFromToken(tokenHeader);
-            FileEntityResponse fileInfo = fileEntityService.getById(fileId);
-
-            if (!fileInfo.getUserId().equals(userId)) {
-                return ResponseEntity.status(403).build();
-            }
-
-            if (!isPreviewSupported(fileInfo.getMimeType())) {
-                return ResponseEntity.status(415)
-                        .body(null);
-            }
-
-            Path filePath = Paths.get(fileInfo.getFilePath());
-            Resource resource = new UrlResource(filePath.toUri());
-
-            if (!resource.exists()) {
-                return ResponseEntity.status(404).build();
-            }
-
-            String contentType = determineContentType(filePath);
-
-            return ResponseEntity.ok()
-                    .contentType(MediaType.parseMediaType(contentType))
-                    .header(HttpHeaders.CONTENT_DISPOSITION,
-                            "inline; filename=\"" + fileInfo.getOriginalFileName() + "\"")
-                    .body(resource);
-
-        } catch (NotFoundAuthToken e) {
-            return ResponseEntity.status(401).build();
-        } catch (Exception e) {
-            log.error("Error previewing file", e);
-            return ResponseEntity.status(500).build();
-        }
-    }
-
-    /**
-     * Получить информацию о файле для фронтенда
-     */
-    @GetMapping("/info/{fileId}")
-    public ResponseEntity<FileEntityResponse> getFileInfo(
-            @PathVariable String fileId,
-            @RequestHeader("Authorization") String tokenHeader) {
-
-        try {
-            Long userId = getUserIdFromToken(tokenHeader);
-            FileEntityResponse fileInfo = fileEntityService.getById(fileId);
-
-            if (!fileInfo.getUserId().equals(userId)) {
-                return ResponseEntity.status(403).build();
-            }
-
-            return ResponseEntity.ok(fileInfo);
-
-        } catch (NotFoundAuthToken e) {
-            return ResponseEntity.status(401).build();
-        } catch (Exception e) {
-            log.error("Error getting file info", e);
-            return ResponseEntity.status(500).build();
-        }
-    }
-
-    private String determineContentType(Path filePath) throws IOException {
-        String contentType = Files.probeContentType(filePath);
-        if (contentType == null) {
-            contentType = "application/octet-stream";
-        }
-        return contentType;
-    }
-
-    private boolean isPreviewSupported(String mimeType) {
-        if (mimeType == null) {
-            return false;
-        }
-
-        return mimeType.startsWith("image/") ||
-                mimeType.startsWith("text/") ||
-                mimeType.equals("application/pdf") ||
-                mimeType.startsWith("video/") ||
-                mimeType.startsWith("audio/");
-    }
-
-    private Long getUserIdFromToken(String tokenHeader) {
-        String token = tokenHeader.replace("Bearer ", "");
-        AuthToken authToken = authTokenRepository.findByToken(token)
-                .orElseThrow(() -> new NotFoundAuthToken("Token not found"));
-        return authToken.getUser().getId();
-    }
-}

src/main/java/ru/soune/nocopy/dto/LogOutAnswer.java

@@ -4,14 +4,9 @@ import lombok.AllArgsConstructor;
 import lombok.Data;
 import lombok.NoArgsConstructor;
 
-import java.util.List;
-import java.util.Map;
-
 @Data
 @AllArgsConstructor
 @NoArgsConstructor
 public class LogOutAnswer {
-    private String Token;
+    private String email;
-
-    private List<Map<String, String>> fieldErrors;
 }

src/main/java/ru/soune/nocopy/dto/LogoutRequest.java

@@ -0,0 +1,19 @@
+package ru.soune.nocopy.dto;
+
+import jakarta.validation.constraints.Email;
+import jakarta.validation.constraints.NotBlank;
+import jakarta.validation.constraints.Size;
+import lombok.AllArgsConstructor;
+import lombok.Data;
+import lombok.NoArgsConstructor;
+
+@Data
+@AllArgsConstructor
+@NoArgsConstructor
+public class LogoutRequest {
+    @NotBlank(message = "error.not.blank") @Email(message = "error.not.email") @Size(max = 128)
+    private String email;
+
+    @NotBlank(message = "error.not.blank")
+    private String token;
+}

src/main/java/ru/soune/nocopy/dto/MessageCode.java

@@ -14,6 +14,8 @@ public enum MessageCode {
     FILE_ENTITY_ERROR(2, "File entity error"),
     ACCESS_DENIED(2, "Access denied"),
     AUTH_EMAIL_NOT_FOUND(4, "Email not found"),
+    AUTH_EMAIL_OR_TOKEN_NOT_FOUND(4, "Email or Token not found "),
+    AUTH_TOKEN_MISMATCH(4, "Token mismatch"),
     FILE_NOT_FOUND(4, "File not found"),
     AUTH_PASSWORD_NOT_MATCHES(2, "Password does not match");
 

src/main/java/ru/soune/nocopy/entity/file/FileType.java

@@ -2,20 +2,47 @@ package ru.soune.nocopy.entity.file;
 
 import lombok.Getter;
 
+import java.util.Arrays;
+import java.util.List;
+
 @Getter
 public enum FileType {
-    PHOTO("photo"),
+    PHOTO("photo", Arrays.asList("jpg", "jpeg", "png", "gif", "bmp")),
-    VIDEO("video"),
+    IMAGE("image", Arrays.asList("jpg", "jpeg", "png", "gif", "bmp", "svg", "tiff", "tif", "ico",
-    AUDIO("audio"),
+            "psd", "ai", "eps", "raw", "heic", "heif")),
-    DOCUMENT("document");
+    VIDEO("video", Arrays.asList("mp4", "avi", "mov", "wmv", "flv", "mkv", "webm", "m4v", "mpg", "mpeg",
+            "3gp", "3g2", "f4v", "m2ts", "mts", "vob", "ogv", "divx")),
+    AUDIO("audio", Arrays.asList("mp3", "wav", "ogg", "aac", "flac", "m4a", "wma", "aiff", "aif", "amr",
+            "opus", "mka", "ac3", "alac")),
+    DOCUMENT("document", Arrays.asList(
+            "pdf", "txt", "rtf",
+            "doc", "docx", "xls", "xlsx", "ppt", "pptx", "pps", "ppsx", "dot", "dotx", "xlt", "xltx", "pot", "potx",
+            "odt", "ods", "odp", "odg", "odf", "odb", "odc", "odi", "odm", "ott", "ots", "otp", "otg", "oth",
+            "sxw", "sxc", "sxi", "sxd", "sxg", "stc", "sti", "stw", "sxm",
+            "pages", "numbers", "key",
+            "csv", "tsv", "xml", "html", "htm", "tex", "md", "markdown",
+            "epub", "mobi", "azw", "azw3", "fb2",
+            "wps", "wpt", "et", "dps", "vsd", "vsdx",
+            "java", "py", "cpp", "c", "h", "js", "css", "php", "sql", "json", "yaml", "yml", "sh", "bat",
+            "one", "note"));
 
-    private final String code;
+    private final String displayName;
+    private final List<String> allowedExtensions;
 
-    FileType(String code) {
+    FileType(String displayName, List<String> allowedExtensions) {
-        this.code = code;
+        this.displayName = displayName;
+        this.allowedExtensions = allowedExtensions;
     }
 
-    public String getCode() {
+    public String getDisplayName() {
-        return code;
+        return displayName;
+    }
+
+    public List<String> getAllowedExtensions() {
+        return allowedExtensions;
+    }
+
+    public boolean supportsExtension(String extension) {
+        return allowedExtensions.contains(extension.toLowerCase());
     }
 }

src/main/java/ru/soune/nocopy/handler/FileEntityHandler.java

@@ -68,7 +68,7 @@ public class FileEntityHandler implements RequestHandler {
     private BaseResponse handleGetFileInfo(BaseRequest request, FileEntityRequest fileRequest) {
         try {
             Long userId = getUserIdFromToken(fileRequest.getToken());
-            FileEntityResponse fileInfo = fileEntityService.getById(fileRequest.getFileId());
+            FileEntityResponse fileInfo = fileEntityService.getById(fileRequest.getFileId(), request.getVersion());
 
             if (!fileInfo.getUserId().equals(userId)) {
                 return new BaseResponse(request.getMsgId(),
@@ -99,7 +99,8 @@ public class FileEntityHandler implements RequestHandler {
     private BaseResponse handleGetFileBySession(BaseRequest request, FileEntityRequest fileRequest) {
         try {
             Long userId = getUserIdFromToken(fileRequest.getToken());
-            FileEntityResponse fileInfo = fileEntityService.getByUploadSessionId(fileRequest.getUploadSessionId());
+            FileEntityResponse fileInfo = fileEntityService.getByUploadSessionId(fileRequest.getUploadSessionId(),
+                    request.getVersion());
 
             if (!fileInfo.getUserId().equals(userId)) {
                 return new BaseResponse(request.getMsgId(),
@@ -133,7 +134,7 @@ public class FileEntityHandler implements RequestHandler {
             int page = fileRequest.getPage() != null ? fileRequest.getPage() : 1;
             int pageSize = fileRequest.getPageSize() != null ? fileRequest.getPageSize() : 20;
 
-            FileResponse files = fileEntityService.getUserFiles(userId, page, pageSize);
+            FileResponse files = fileEntityService.getUserFiles(userId, page, pageSize, request.getVersion());
 
             return new BaseResponse(request.getMsgId(),
                     MessageCode.SUCCESS.getCode(),
@@ -164,7 +165,7 @@ public class FileEntityHandler implements RequestHandler {
                 return handleGetUserFiles(request, fileRequest);
             }
 
-            FileResponse allFiles = fileEntityService.getUserFiles(userId, 1, 1000);
+            FileResponse allFiles = fileEntityService.getUserFiles(userId, 1, 1000, request.getVersion());
 
             var filteredFiles = allFiles.getFiles().stream()
                     .filter(f -> f.getOriginalFileName().toLowerCase().contains(fileRequest.getQuery().toLowerCase()))
@@ -234,7 +235,7 @@ public class FileEntityHandler implements RequestHandler {
     private BaseResponse handleDeleteFile(BaseRequest request, FileEntityRequest fileRequest) {
         try {
             Long userId = getUserIdFromToken(fileRequest.getToken());
-            FileEntityResponse fileInfo = fileEntityService.getById(fileRequest.getFileId());
+            FileEntityResponse fileInfo = fileEntityService.getById(fileRequest.getFileId(), request.getVersion());
 
             if (!fileInfo.getUserId().equals(userId)) {
                 return new BaseResponse(request.getMsgId(),

src/main/java/ru/soune/nocopy/handler/FileUploadHandler.java

@@ -6,6 +6,7 @@ import lombok.extern.slf4j.Slf4j;
 import org.springframework.stereotype.Component;
 import org.springframework.validation.BeanPropertyBindingResult;
 import org.springframework.validation.BindingResult;
+import org.springframework.validation.FieldError;
 import ru.soune.nocopy.dto.*;
 import ru.soune.nocopy.dto.file.*;
 import ru.soune.nocopy.entity.AuthToken;
@@ -17,10 +18,8 @@ import ru.soune.nocopy.repository.AuthTokenRepository;
 import ru.soune.nocopy.repository.FileUploadSessionRepository;
 import ru.soune.nocopy.service.file.FileUploadService;
 
-import java.util.Arrays;
+import java.util.*;
-import java.util.HashMap;
+import java.util.stream.Collectors;
-import java.util.Map;
-import java.util.Optional;
 
 @Slf4j
 @Component
@@ -70,18 +69,31 @@ public class FileUploadHandler implements RequestHandler {
     }
 
     private BaseResponse handleInitUpload(BaseRequest request, FileUploadRequest fileRequest) {
-        try {
             String token = fileRequest.getToken();
 
             Optional<AuthToken> tokenOptional = authTokenRepository.findByToken(token);
 
+            if (tokenOptional.isEmpty()) {
+                return new BaseResponse(request.getMsgId(), MessageCode.INVALID_TOKEN.getCode(),
+                        MessageCode.INVALID_TOKEN.getDescription(), Map.of("token", token));
+            }
+
             AuthToken authToken = tokenOptional.orElseThrow(() -> new NotFoundAuthToken("Token not found"));
 
             BindingResult bindingResult = new BeanPropertyBindingResult(fileRequest, "fileRequest");
             fileUploadRequestValidator.validate(fileRequest, bindingResult);
 
             if (bindingResult.hasErrors()) {
-                throw new ValidationException(bindingResult, request.getMsgId());
+                Map<String, String> fieldErrors = bindingResult.getFieldErrors()
+                        .stream()
+                        .collect(Collectors.toMap(
+                                FieldError::getField,
+                                fieldError -> fieldError.getDefaultMessage() != null
+                                        ? fieldError.getDefaultMessage()
+                                        : "Validation error"));
+
+                return new BaseResponse(request.getMsgId(), MessageCode.INVALID_FIELD.getCode(),
+                        MessageCode.INVALID_FIELD.getDescription(), fieldErrors);
             }
 
             FileUploadSession session = fileUploadService.initUpload(
@@ -101,15 +113,6 @@ public class FileUploadHandler implements RequestHandler {
 
             return new BaseResponse(request.getMsgId(), MessageCode.SUCCESS.getCode(),
                     MessageCode.SUCCESS.getDescription(), fileResponse);
-
-        } catch (NotFoundAuthToken e) {
-            InitFileResponse initFileResponse = InitFileResponse.builder()
-                    .build();
-
-            throw new NotValidFieldException("Invalid or expired token: " + fileRequest.getToken(),
-                    new BaseResponse(request.getMsgId(), MessageCode.INVALID_TOKEN.getCode(),
-                            MessageCode.INVALID_TOKEN.getDescription(), initFileResponse));
-        }
     }
 
     private BaseResponse handleGetProgress(BaseRequest request, FileUploadRequest fileRequest) {

src/main/java/ru/soune/nocopy/handler/LogoutRequestHandler.java

@@ -0,0 +1,56 @@
+package ru.soune.nocopy.handler;
+
+import com.fasterxml.jackson.databind.ObjectMapper;
+import lombok.RequiredArgsConstructor;
+import org.springframework.stereotype.Component;
+import ru.soune.nocopy.dto.*;
+import ru.soune.nocopy.entity.AuthToken;
+import ru.soune.nocopy.entity.User;
+import ru.soune.nocopy.exception.NotValidFieldException;
+import ru.soune.nocopy.repository.AuthTokenRepository;
+import ru.soune.nocopy.repository.UserRepository;
+import ru.soune.nocopy.service.AuthService;
+
+import java.util.Objects;
+import java.util.Optional;
+
+@Component
+@RequiredArgsConstructor
+public class LogoutRequestHandler implements RequestHandler {
+
+    private final AuthService authService;
+
+    private final AuthTokenRepository authTokenRepository;
+
+    private final ObjectMapper objectMapper;
+
+    private final UserRepository userRepository;
+
+    @Override
+    public BaseResponse handle(BaseRequest request) {
+        LogoutRequest logoutRequest = objectMapper.convertValue(request.getMessageBody(), LogoutRequest.class);
+
+        Optional<AuthToken> opToken = authTokenRepository.findByToken(logoutRequest.getToken());
+        Optional<User> user = userRepository.findByEmail(logoutRequest.getEmail());
+
+        if (opToken.isEmpty() || user.isEmpty()) {
+            throw new NotValidFieldException("User with email or token not found",
+                    new BaseResponse(request.getMsgId(), MessageCode.AUTH_EMAIL_OR_TOKEN_NOT_FOUND.getCode(),
+                            MessageCode.AUTH_EMAIL_OR_TOKEN_NOT_FOUND.getDescription(),
+                            new LogoutRequest(logoutRequest.getEmail(), logoutRequest.getToken())));
+        }
+
+        if (!Objects.equals(opToken.get().getUser().getId(), user.get().getId())) {
+            throw new NotValidFieldException("User token mismatch with user",
+                    new BaseResponse(request.getMsgId(), MessageCode.AUTH_TOKEN_MISMATCH.getCode(),
+                            MessageCode.AUTH_TOKEN_MISMATCH.getDescription(),
+                            new LogoutRequest(logoutRequest.getEmail(), logoutRequest.getToken())));
+        }
+
+
+        authService.logout(logoutRequest.getToken());
+
+        return new BaseResponse(request.getMsgId(), MessageCode.SUCCESS.getCode(), MessageCode.SUCCESS.getDescription(),
+                new LogOutAnswer(logoutRequest.getEmail()));
+    }
+}

src/main/java/ru/soune/nocopy/handler/validator/FileUploadRequestValidator.java

@@ -7,9 +7,12 @@ import ru.soune.nocopy.dto.file.FileUploadRequest;
 import ru.soune.nocopy.entity.file.FileType;
 
 import java.util.Arrays;
+import java.util.List;
 
 @Component
 public class FileUploadRequestValidator implements Validator {
+    private final List<FileType> supportedFileTypes = Arrays.asList(FileType.values());
+
     @Override
     public boolean supports(Class<?> clazz) {
         return FileUploadRequest.class.isAssignableFrom(clazz);
@@ -21,7 +24,7 @@ public class FileUploadRequestValidator implements Validator {
 
         validateType(request.getFileType(), errors);
         validateFileName(request.getFileName(), errors);
-        validateExtension(request.getExtension(), errors);
+        validateExtension(request.getExtension(), request.getFileType(), errors);
     }
 
     private void validateType(String fileType, Errors errors) {
@@ -31,7 +34,12 @@ public class FileUploadRequestValidator implements Validator {
         }
 
         try {
-            FileType.valueOf(fileType.toUpperCase());
+            FileType parsedType = FileType.valueOf(fileType.toUpperCase());
+
+            if (!supportedFileTypes.contains(parsedType)) {
+                errors.rejectValue("fileType", "fileType.unsupported",
+                        "Unsupported file type. Valid types: " + Arrays.toString(FileType.values()));
+            }
         } catch (IllegalArgumentException e) {
             errors.rejectValue("fileType", "fileType.invalid",
                     "Invalid file type. Valid types: " + Arrays.toString(FileType.values()));
@@ -50,17 +58,34 @@ public class FileUploadRequestValidator implements Validator {
         }
     }
 
-    private void validateExtension(String extension, Errors errors) {
+    private void validateExtension(String extension, String fileType,  Errors errors) {
         if (extension == null || extension.isBlank()) {
-            errors.rejectValue("extension", "extension.required", "Extension is required");
+            errors.rejectValue("fileType", "fileType.required", "File type is required");
             return;
         }
 
-        if (!extension.startsWith(".")) {
+        if (extension.contains(".")) {
-            errors.rejectValue("extension", "extension.invalid.format",
+            errors.rejectValue("extension", "extension.required", "Extension contains comma");
-                    "Extension must start with '.'");
             return;
         }
+
+        try {
+            FileType parsedType = FileType.valueOf(fileType.toUpperCase());
+
+            if (!parsedType.supportsExtension(extension)) {
+                errors.rejectValue("fileName", "fileType.extension.mismatch",
+                        String.format("File extension '%s' does not match file type '%s'. Allowed extensions for %s: %s",
+                                extension, parsedType.getDisplayName(), parsedType.getDisplayName(),
+                                parsedType.getAllowedExtensions()));
+            }
+
+        } catch (IllegalArgumentException e) {
+            errors.rejectValue("fileType", "fileType.invalid",
+                    "Invalid file type. Valid types: " + Arrays.toString(FileType.values()));
+        }
     }
 
+    private String getFileExtension(String fileName) {
+        return fileName.substring(fileName.lastIndexOf('.') + 1).toLowerCase();
+    }
 }

src/main/java/ru/soune/nocopy/service/file/FileEntityService.java

@@ -79,38 +79,38 @@ public class FileEntityService {
     }
 
     @Transactional(readOnly = true)
-    public FileEntityResponse getById(String fileId) {
+    public FileEntityResponse getById(String fileId, int version) {
         FileEntity fileEntity = fileEntityRepository.findById(fileId)
                 .orElseThrow(() -> new FileEntityNotFoundException(fileId));
 
-        return convertToResponse(fileEntity);
+        return convertToResponse(fileEntity, version);
     }
 
     @Transactional(readOnly = true)
-    public FileEntityResponse getByUploadSessionId(String uploadSessionId) {
+    public FileEntityResponse getByUploadSessionId(String uploadSessionId, int version) {
         FileEntity fileEntity = fileEntityRepository.findByUploadSessionId(uploadSessionId)
                 .orElseThrow(() -> new FileEntityNotFoundException(
                         "Not found for upload session: " + uploadSessionId));
 
-        return convertToResponse(fileEntity);
+        return convertToResponse(fileEntity, version);
     }
 
     @Transactional(readOnly = true)
-    public FileEntityResponse getByFilePath(String filePath) {
+    public FileEntityResponse getByFilePath(String filePath, int version) {
         FileEntity fileEntity = fileEntityRepository.findByFilePath(filePath)
                 .orElseThrow(() -> new FileEntityNotFoundException("Path: " + filePath));
 
-        return convertToResponse(fileEntity);
+        return convertToResponse(fileEntity, version);
     }
 
 
     @Transactional(readOnly = true)
-    public FileResponse getAllUserFiles(Long userId) {
+    public FileResponse getAllUserFiles(Long userId, int version) {
         List<FileEntity> fileEntities = fileEntityRepository.findByUserIdAndStatus(
                 userId, FileStatus.ACTIVE);
 
         List<FileEntityResponse> files = fileEntities.stream()
-                .map(this::convertToResponse)
+                .map(file -> convertToResponse(file, version))
                 .collect(Collectors.toList());
 
         long totalSize = fileEntities.stream()
@@ -129,7 +129,7 @@ public class FileEntityService {
 
 
     @Transactional(readOnly = true)
-    public FileResponse getUserFiles(Long userId, int page, int pageSize) {
+    public FileResponse getUserFiles(Long userId, int page, int pageSize, int version) {
         List<FileEntity> allFiles = fileEntityRepository.findByUserIdAndStatus(
                 userId, FileStatus.ACTIVE);
 
@@ -150,7 +150,7 @@ public class FileEntityService {
         List<FileEntity> pageFiles = allFiles.subList(start, end);
 
         List<FileEntityResponse> files = pageFiles.stream()
-                .map(this::convertToResponse)
+                .map(file -> convertToResponse(file, version))
                 .collect(Collectors.toList());
 
         long totalSize = allFiles.stream()
@@ -185,16 +185,6 @@ public class FileEntityService {
         return totalSize != null ? totalSize : 0L;
     }
 
-    @Transactional(readOnly = true)
-    public List<FileEntityResponse> searchFiles(Long userId, String query) {
-        List<FileEntity> files = fileEntityRepository.searchByFileName(userId, query);
-
-        return files.stream()
-                .filter(f -> f.getStatus() == FileStatus.ACTIVE)
-                .map(this::convertToResponse)
-                .collect(Collectors.toList());
-    }
-
     private boolean checkFileExistsOnDisk(String filePath) {
         try {
             return Files.exists(Paths.get(filePath));
@@ -204,7 +194,7 @@ public class FileEntityService {
         }
     }
 
-    private FileEntityResponse convertToResponse(FileEntity fileEntity) {
+    private FileEntityResponse convertToResponse(FileEntity fileEntity, int version) {
         boolean existsOnDisk = checkFileExistsOnDisk(fileEntity.getFilePath());
 
         return FileEntityResponse.builder()
@@ -222,7 +212,7 @@ public class FileEntityService {
                 .createdAt(fileEntity.getCreatedAt())
                 .updatedAt(fileEntity.getUpdatedAt())
                 .formattedSize(formatFileSize(fileEntity.getFileSize()))
-                .downloadUrl("/api/files/download/" + fileEntity.getId())
+                .downloadUrl("/api/v" + version + "/files/download/" + fileEntity.getId())
                 .existsOnDisk(existsOnDisk)
                 .build();
     }