[파일 업로드] tusHook 작업

- 리줌 키로 다른 파일 올릴때 막기

src/main/java/com/alist/api/common/modules/file/FileController.java

@@ -64,6 +64,8 @@ public class FileController {
     public ResponseEntity<ApiResponse<String>> uploadAuth(
             @RequestHeader(value = "Authorization", required = false) String uploadToken
             , @RequestHeader(value = "x-File-Uuid", required = false) String fileUuid
+            , @RequestHeader(value = "Upload-Metadata", required = false) String uploadMetadata
+            , @RequestHeader(value = "Upload-Length", required = false) String uploadLength
     ) {
         if (uploadToken == null || !uploadToken.startsWith("Bearer ")) {
             return ApiResponse.entity("", ApiResponseCode.CODE_401);
@@ -75,6 +77,8 @@ public class FileController {
         UploadTokenDto uploadTokenDto = new UploadTokenDto();
         uploadTokenDto.setUploadToken(uploadToken.substring(7).trim());
         uploadTokenDto.setFileUuid(fileUuid.trim());
+        uploadTokenDto.setUploadMetadataRaw(uploadMetadata);
+        uploadTokenDto.setUploadLengthRaw(uploadLength);
 
         UploadTokenDto uploadTokenCheck = fileService.isUploadTokenCheck(uploadTokenDto);
 

src/main/java/com/alist/api/common/modules/file/dto/UploadTokenDto.java

@@ -11,6 +11,13 @@ public class UploadTokenDto {
     private String fileUuid;
     private String uploadToken;
 
+    private String uploadMetadataRaw;
+    private String uploadLengthRaw;
+
+    private String originName;
+    private Long sizeBytes;
+    private String contentType;
+
     @JsonIgnore
     private int resultCode;
 }

src/main/java/com/alist/api/common/modules/file/service/FileService.java

@@ -88,7 +88,9 @@ public class FileService {
             return uploadTokenDto;
         }
 
-        String cacheKey = buildAuthCacheKey(uploadTokenDto.getFileUuid(), uploadTokenDto.getUploadToken());
+        applyTusMeta(uploadTokenDto);
+
+        String cacheKey = buildAuthCacheKey(uploadTokenDto);
 
         try {
             String cached = stringRedisTemplate.opsForValue().get(cacheKey);
@@ -122,6 +124,34 @@ public class FileService {
         return uploadTokenDto;
     }
 
+    private void applyTusMeta(UploadTokenDto dto) {
+        String len = dto.getUploadLengthRaw();
+        if (len != null && !len.isBlank()) {
+            try { dto.setSizeBytes(Long.parseLong(len.trim())); } catch (Exception ignored) {}
+        }
+
+        String raw = dto.getUploadMetadataRaw();
+        if (raw == null || raw.isBlank()) return;
+
+        for (String part : raw.split(",")) {
+            String p = part.trim();
+            int sp = p.indexOf(' ');
+            if (sp <= 0) continue;
+
+            String key = p.substring(0, sp).trim();
+            String val = p.substring(sp + 1).trim();
+            String decoded;
+            try {
+                decoded = new String(java.util.Base64.getDecoder().decode(val), java.nio.charset.StandardCharsets.UTF_8);
+            } catch (Exception e) {
+                continue;
+            }
+
+            if ("filename".equals(key)) dto.setOriginName(decoded);
+            else if ("filetype".equals(key)) dto.setContentType(decoded);
+        }
+    }
+
     public UploadStatusDto getUploadStatus(UploadStatusDto uploadStatusDto) {
         String key = buildUploadStatusKey(uploadStatusDto.getFileUuid());
         Map<Object, Object> map = stringRedisTemplate.opsForHash().entries(key);
@@ -341,8 +371,24 @@ public class FileService {
         }
     }
 
-    private String buildAuthCacheKey(String fileUuid, String uploadToken) {
-        return "upload:alist:auth:" + fileUuid + ":" + sha256(uploadToken);
+    private String buildAuthCacheKey(UploadTokenDto dto) {
+        String normalizedName = normalize(dto.getOriginName());
+        String normalizedType = normalize(dto.getContentType());
+        String normalizedSize = (dto.getSizeBytes() == null) ? "" : String.valueOf(dto.getSizeBytes());
+
+        String raw = String.join("|",
+                normalize(dto.getFileUuid()),
+                dto.getUploadToken() == null ? "" : dto.getUploadToken(),
+                normalizedName,
+                normalizedType,
+                normalizedSize
+        );
+
+        return "upload:alist:auth:" + sha256(raw);
+    }
+
+    private String normalize(String v) {
+        return (v == null) ? "" : v.trim().toLowerCase();
     }
 
     private String sha256(String value) {
@@ -355,18 +401,6 @@ public class FileService {
         }
     }
 
-    private void evictUploadAuthCacheByFileUuid(String fileUuid) {
-        try {
-            String pattern = "upload:alist:auth:" + fileUuid + ":*";
-            var keys = stringRedisTemplate.keys(pattern);
-            if (!keys.isEmpty()) {
-                stringRedisTemplate.delete(keys);
-            }
-        } catch (Exception e) {
-            log.warn("uploadAuth cache evict fail. fileUuid={}", fileUuid, e);
-        }
-    }
-
     private long safeTtlSeconds() {
         // 설정 실수 방어: 0/음수면 기본값 20초 사용
         return (uploadAuthCacheTtlSeconds > 0) ? uploadAuthCacheTtlSeconds : 20L;

src/main/resources/mapper/common/file/FileMapper.xml

@@ -130,12 +130,18 @@
         /*FileMapper.selectFileDetailCountByFileUuidUserToKenIdx*/
         SELECT COUNT(*)
         FROM ALISTLMS.FILE_DETAIL LFD
-        INNER JOIN ALISTLMS.test_user_token LTUT
-            ON LTUT.user_idx = LFD.CREATE_MEMBER
+        INNER JOIN ALISTLMS.test_user_token LTUT ON LTUT.user_idx = LFD.CREATE_MEMBER
         WHERE LFD.DEL_YN = 'N'
         AND LFD.FILE_UUID = #{fileUuid}
-        AND LFD.STATUS IN (0,1,2,3)   <!-- 정책에 맞게 조정 -->
         AND LTUT.user_token_idx = #{userTokenIdx}
+        AND LFD.STATUS IN (0,1,2,3)
+        AND (#{sizeBytes} IS NULL OR LFD.SIZE_BYTES = #{sizeBytes})
+        AND (#{originName} IS NULL OR #{originName} = '' OR LFD.ORIGIN_NAME = #{originName})
+        AND (
+                #{contentType} IS NULL OR #{contentType} = ''
+                OR LFD.CONTENT_TYPE IS NULL OR LFD.CONTENT_TYPE = ''
+                OR LOWER(LFD.CONTENT_TYPE) = LOWER(#{contentType})
+        )
     </select>
     <select id="selectFileUploadMetaByFileUuid" resultType="com.alist.api.common.modules.file.dto.FileUploadMetaDto">
         /*FileMapper.selectFileUploadMetaByFileUuid*/