From 230f50a61090078928c934e7600c55ad5f255979 Mon Sep 17 00:00:00 2001
From: mrjvs <jellevs@gmail.com>
Date: Tue, 16 Sep 2025 23:49:12 +0200
Subject: [PATCH 1/2] fix: set content length for file streaming so it doesn't
 use transfer-encoding: chunked

---
 src/cdn.ts           | 25 ++++++++++++++++++-------
 src/services/npdi.ts |  2 +-
 src/services/npdl.ts |  2 +-
 3 files changed, 20 insertions(+), 9 deletions(-)

diff --git a/src/cdn.ts b/src/cdn.ts
index 164dfd2..110558c 100644
--- a/src/cdn.ts
+++ b/src/cdn.ts
@@ -38,7 +38,7 @@ function buildLocalCDNPath(fullKey: string): string {
 	return path.join(config.cdn.disk_path, fullKey);
 }
 
-export async function getCDNFileAsStream(namespace: CDNNamespace, key: string): Promise<Readable | null> {
+export async function getCDNFileAsStream(namespace: CDNNamespace, key: string): Promise<{ size: number | null; stream: Readable } | null> {
 	const fullKey = buildKey(namespace, key);
 
 	if (!s3) {
@@ -49,7 +49,10 @@ export async function getCDNFileAsStream(namespace: CDNNamespace, key: string):
 			return null;
 		}
 
-		return fs.createReadStream(filePath);
+		return {
+			stream: fs.createReadStream(filePath),
+			size: fileInfo.size
+		};
 	}
 
 	const response = await s3.send(new GetObjectCommand({
@@ -61,15 +64,18 @@ export async function getCDNFileAsStream(namespace: CDNNamespace, key: string):
 		return null;
 	}
 
-	return response.Body;
+	return {
+		stream: response.Body,
+		size: response.ContentLength ?? null
+	};
 }
 
 export async function getCDNFileAsBuffer(namespace: CDNNamespace, key: string): Promise<Buffer | null> {
-	const stream = await getCDNFileAsStream(namespace, key);
-	if (!stream) {
+	const streamOutput = await getCDNFileAsStream(namespace, key);
+	if (!streamOutput) {
 		return null;
 	}
-	return bufferConsumer(stream);
+	return bufferConsumer(streamOutput.stream);
 }
 
 export async function uploadCDNFile(namespace: CDNNamespace, key: string, data: Buffer): Promise<void> {
@@ -111,8 +117,13 @@ export async function deleteCDNFile(namespace: CDNNamespace, key: string): Promi
 	}));
 }
 
-export function streamFileToResponse(response: Response, stream: Readable, headers: Record<string, string> = {}): void {
+export function streamFileToResponse(response: Response, stream: Readable, size: number | null, headers: Record<string, string> = {}): void {
 	response.setHeaders(new Headers(headers));
+
+	if (size !== null) {
+		response.setHeader('Content-Length', size);
+	}
+
 	Stream.pipeline(stream, response, (err) => {
 		if (err) {
 			logger.error('Error with response stream: ' + err.message);
diff --git a/src/services/npdi.ts b/src/services/npdi.ts
index a9b5ee9..596e9d1 100644
--- a/src/services/npdi.ts
+++ b/src/services/npdi.ts
@@ -23,7 +23,7 @@ npdi.get('/p01/data/1/:bossAppId/:dataId/:fileHash', async (request, response) =
 		throw new Error('File not found in CDN');
 	}
 
-	return streamFileToResponse(response, fileStream, {
+	return streamFileToResponse(response, fileStream.stream, fileStream.size, {
 		// * The misspelling here is intentional, it's what the official server sets
 		'Content-Type': 'applicatoin/octet-stream',
 		'Content-Disposition': 'attachment',
diff --git a/src/services/npdl.ts b/src/services/npdl.ts
index a167299..e934949 100644
--- a/src/services/npdl.ts
+++ b/src/services/npdl.ts
@@ -35,7 +35,7 @@ npdl.get([
 		return;
 	}
 
-	return streamFileToResponse(response, readStream, {
+	return streamFileToResponse(response, readStream.stream, readStream.size, {
 		'Last-Modified': new Date(Number(file.updated)).toUTCString()
 	});
 });

From c4b244ab135eee8301502d3ace19ad336eea8a51 Mon Sep 17 00:00:00 2001
From: mrjvs <jellevs@gmail.com>
Date: Wed, 17 Sep 2025 00:18:18 +0200
Subject: [PATCH 2/2] Use actual main branch for latest tag

---
 .github/workflows/docker.yml | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/.github/workflows/docker.yml b/.github/workflows/docker.yml
index 2691cb2..519695f 100644
--- a/.github/workflows/docker.yml
+++ b/.github/workflows/docker.yml
@@ -9,7 +9,7 @@ env:
   REGISTRY: ghcr.io
   IMAGE_NAME: ${{ github.repository }}
   DEFAULT_BRANCH: ${{ format('refs/heads/{0}', github.event.repository.default_branch) }}
-  SHOULD_PUSH_IMAGE: ${{ (github.event_name == 'push' && (github.ref == format('refs/heads/{0}', github.event.repository.default_branch) || github.ref == 'refs/heads/dev')) || github.event_name == 'workflow_dispatch' }}
+  SHOULD_PUSH_IMAGE: ${{ (github.event_name == 'push' && (github.ref == 'refs/heads/master' || github.ref == 'refs/heads/dev')) || github.event_name == 'workflow_dispatch' }}
 
 jobs:
   build-publish-amd64:
@@ -41,7 +41,7 @@ jobs:
         with:
           images: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}
           tags: |
-            type=raw,value=latest,enable=${{ github.ref == env.DEFAULT_BRANCH }}
+            type=raw,value=latest,enable=${{ github.ref == 'refs/heads/master' }}
             type=raw,value=edge,enable=${{ github.ref == 'refs/heads/dev' }}
             type=sha
 
@@ -85,7 +85,7 @@ jobs:
         with:
           images: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}
           tags: |
-            type=raw,value=latest-arm,enable=${{ github.ref == env.DEFAULT_BRANCH }}
+            type=raw,value=latest-arm,enable=${{ github.ref == 'refs/heads/master' }}
             type=raw,value=edge-arm,enable=${{ github.ref == 'refs/heads/dev' }}
             type=sha,suffix=-arm