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Fix: Enforce 10MB upload limit for knowledge base with clear error handling (#1755)

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* Initial plan

* Set MAX_CONTENT_LENGTH to 10MB and add file size validation

Co-authored-by: RockChinQ <45992437+RockChinQ@users.noreply.github.com>

* Add custom error handler for 413 RequestEntityTooLarge

Co-authored-by: RockChinQ <45992437+RockChinQ@users.noreply.github.com>

* Refactor: Extract MAX_FILE_SIZE constant to avoid duplication

Co-authored-by: RockChinQ <45992437+RockChinQ@users.noreply.github.com>

* Fix file name extraction and add missing file validation

Co-authored-by: RockChinQ <45992437+RockChinQ@users.noreply.github.com>

* Apply file size validation to all upload endpoints consistently

Co-authored-by: RockChinQ <45992437+RockChinQ@users.noreply.github.com>

* Add frontend file size validation for knowledge base and plugin uploads

Co-authored-by: RockChinQ <45992437+RockChinQ@users.noreply.github.com>

* Remove file size validation from plugin uploads, keep only for knowledge base

Co-authored-by: RockChinQ <45992437+RockChinQ@users.noreply.github.com>

* perf: ui

---------

Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com>
Co-authored-by: RockChinQ <45992437+RockChinQ@users.noreply.github.com>
Co-authored-by: Junyan Qin <rockchinq@gmail.com>
This commit is contained in:
Copilot
2025-11-06 18:50:29 +08:00
committed by GitHub
parent 61bc6a1dc2
commit 68eb0290e0
8 changed files with 57 additions and 5 deletions
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web/src/app/home/knowledge/components/kb-docs/FileUploadZone.tsx
+8 -1
View File
@@ -23,6 +23,13 @@ export default function FileUploadZone({
async (file: File) => {
if (isUploading) return;
// Check file size (10MB limit)
const MAX_FILE_SIZE = 10 * 1024 * 1024; // 10MB
if (file.size > MAX_FILE_SIZE) {
toast.error(t('knowledge.documentsTab.fileSizeExceeded'));
return;
}
setIsUploading(true);
const toastId = toast.loading(t('knowledge.documentsTab.uploadingFile'));
@@ -46,7 +53,7 @@ export default function FileUploadZone({
setIsUploading(false);
}
},
[kbId, isUploading, onUploadSuccess, onUploadError],
[kbId, isUploading, onUploadSuccess, onUploadError, t],
);
const handleDragOver = useCallback((e: React.DragEvent) => {