From 8f2decccb86ed73fc769c40c79783cbafa7b522e Mon Sep 17 00:00:00 2001
From: "copilot-swe-agent[bot]" <198982749+Copilot@users.noreply.github.com>
Date: Fri, 10 Apr 2026 03:00:58 +0000
Subject: [PATCH 1/2] Initial plan


From c527f80dd17e2733b2d729d4d81bdbeec034a0b3 Mon Sep 17 00:00:00 2001
From: "copilot-swe-agent[bot]" <198982749+Copilot@users.noreply.github.com>
Date: Fri, 10 Apr 2026 03:09:50 +0000
Subject: [PATCH 2/2] fix: disable automatic checksum headers to fix 400 errors
 with S3-compatible services like RustFS

Agent-Logs-Url: https://github.com/halo-dev/plugin-s3/sessions/fa39122f-b2d1-4a39-9cee-8a66d92b945e

Co-authored-by: ruibaby <21301288+ruibaby@users.noreply.github.com>
---
 src/main/java/run/halo/s3os/S3OsAttachmentHandler.java | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/main/java/run/halo/s3os/S3OsAttachmentHandler.java b/src/main/java/run/halo/s3os/S3OsAttachmentHandler.java
index cf4af2c..d350ca0 100644
--- a/src/main/java/run/halo/s3os/S3OsAttachmentHandler.java
+++ b/src/main/java/run/halo/s3os/S3OsAttachmentHandler.java
@@ -33,6 +33,7 @@
 import software.amazon.awssdk.auth.credentials.AwsBasicCredentials;
 import software.amazon.awssdk.awscore.presigner.SdkPresigner;
 import software.amazon.awssdk.core.SdkResponse;
+import software.amazon.awssdk.core.checksums.RequestChecksumCalculation;
 import software.amazon.awssdk.core.sync.RequestBody;
 import software.amazon.awssdk.http.SdkHttpResponse;
 import software.amazon.awssdk.regions.Region;
@@ -317,6 +318,7 @@ S3Client buildS3Client(S3OsProperties properties) {
                 .chunkedEncodingEnabled(false)
                 .pathStyleAccessEnabled(properties.getEnablePathStyleAccess())
                 .build())
+            .requestChecksumCalculation(RequestChecksumCalculation.WHEN_REQUIRED)
             .build();
     }