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fix: add ETag and headers to 304 Not Modified responses
Deploy FileDrop / deploy (push) Failing after 15s

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AWS SDK requires ETag header in 304 responses. Without it, the SDK
throws UnknownError despite receiving a valid 304 status code.

Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
This commit is contained in:
Claude
2026-07-29 09:19:57 +07:00
parent 888af45a7f
commit e50e297e79
1 changed files with 16 additions and 4 deletions
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src/interfaces/http/controllers/s3-controller.ts
+16 -4
View File
@@ -489,7 +489,10 @@ const handleGetObject = async (
}
const ifNoneMatch = headers['if-none-match'];
if (ifNoneMatch && ifNoneMatch === etag) {
return new Response(null, { status: 304 });
return new Response(null, { status: 304, headers: s3Headers(reqId, {
etag, 'content-type': file.mimeType, 'content-length': String(file.sizeBytes),
'last-modified': lastModified.toUTCString(), 'x-amz-version-id': 'null',
}) });
}
// H3: Conditional headers — If-Modified-Since / If-Unmodified-Since
@@ -498,7 +501,10 @@ const handleGetObject = async (
if (ifModifiedSince) {
const since = new Date(ifModifiedSince);
if (!Number.isNaN(since.getTime()) && lastModified.getTime() <= since.getTime()) {
return new Response(null, { status: 304 });
return new Response(null, { status: 304, headers: s3Headers(reqId, {
etag, 'content-type': file.mimeType, 'content-length': String(file.sizeBytes),
'last-modified': lastModified.toUTCString(), 'x-amz-version-id': 'null',
}) });
}
}
const ifUnmodifiedSince = headers['if-unmodified-since'];
@@ -739,7 +745,10 @@ const handleHeadObject = async (
}
const ifNoneMatch = headers['if-none-match'];
if (ifNoneMatch && ifNoneMatch === etag) {
return new Response(null, { status: 304 });
return new Response(null, { status: 304, headers: s3Headers(reqId, {
etag, 'content-type': file.mimeType, 'content-length': String(file.sizeBytes),
'last-modified': lastModified.toUTCString(), 'x-amz-version-id': 'null',
}) });
}
// H3: Conditional headers for HEAD — If-Modified-Since / If-Unmodified-Since
@@ -748,7 +757,10 @@ const handleHeadObject = async (
if (ifModifiedSince) {
const since = new Date(ifModifiedSince);
if (!Number.isNaN(since.getTime()) && lastModified.getTime() <= since.getTime()) {
return new Response(null, { status: 304 });
return new Response(null, { status: 304, headers: s3Headers(reqId, {
etag, 'content-type': file.mimeType, 'content-length': String(file.sizeBytes),
'last-modified': lastModified.toUTCString(), 'x-amz-version-id': 'null',
}) });
}
}
const ifUnmodifiedSince = headers['if-unmodified-since'];