Remove S3 checksum options from R2 and SeaweedFS clients

Eliminated S3 checksum calculation and validation settings from both R2 and SeaweedFS connection builders in axumkit-server and axumkit-worker. This avoids potential panics on CPUs lacking SSE4.1/PCLMULQDQ support. Updated workspace and crate versions to 0.2.2.

Author: levish0

CHANGELOG.md

@@ -4,3 +4,12 @@ All notable changes to this project will be documented in this file.
 
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
+
+## [0.2.2] - 2025-01-20
+
+### Removed
+
+- S3 checksum calculation/validation for SeaweedFS and R2 connections
+  - Removed `RequestChecksumCalculation::WhenRequired` from SeaweedFS client
+  - Removed `RequestChecksumCalculation::WhenRequired` and `ResponseChecksumValidation::WhenRequired` from R2 client
+  - Applies to both `axumkit-server` and `axumkit-worker`

Cargo.lock

@@ -3,7 +3,7 @@ resolver = "2"
 members = ["crates/*"]
 
 [workspace.package]
-version = "0.2.1"
+version = "0.2.2"
 authors = ["Levi Laine <shiueo.csh@gmail.com>"]
 repository = "https://github.com/levish0/AxumKit"
 edition = "2024"

Cargo.toml

@@ -1,5 +1,4 @@
 use aws_config::{BehaviorVersion, Region};
-use aws_sdk_s3::config::{RequestChecksumCalculation, ResponseChecksumValidation};
 use aws_sdk_s3::error::SdkError;
 use aws_sdk_s3::{Client, Error as S3Error};
 use axumkit_config::ServerConfig;
@@ -138,12 +137,8 @@ pub async fn establish_r2_connection() -> Result<R2Client, Box<dyn std::error::E
         .load()
         .await;
 
-    // Enable path-style addressing for R2 (required for S3-compatible services with custom endpoints)
-    // Disable checksum calculation to avoid crc-fast panic on CPUs without SSE4.1/PCLMULQDQ
     let s3_config = aws_sdk_s3::config::Builder::from(&aws_config)
         .force_path_style(true)
-        .request_checksum_calculation(RequestChecksumCalculation::WhenRequired)
-        .response_checksum_validation(ResponseChecksumValidation::WhenRequired)
         .build();
 
     let client = Client::from_conf(s3_config);

crates/axumkit-server/src/connection/r2_conn.rs

@@ -1,5 +1,4 @@
 use aws_config::{BehaviorVersion, Region};
-use aws_sdk_s3::config::RequestChecksumCalculation;
 use aws_sdk_s3::error::SdkError;
 use aws_sdk_s3::{Client, Error as S3Error};
 use axumkit_config::ServerConfig;
@@ -157,7 +156,6 @@ pub async fn establish_seaweedfs_connection()
 
     let s3_config = aws_sdk_s3::config::Builder::from(&aws_config)
         .force_path_style(true)
-        .request_checksum_calculation(RequestChecksumCalculation::WhenRequired)
         .build();
 
     let client = Client::from_conf(s3_config);

crates/axumkit-server/src/connection/seaweedfs_conn.rs

@@ -1,6 +1,5 @@
 use crate::config::WorkerConfig;
 use aws_config::{BehaviorVersion, Region};
-use aws_sdk_s3::config::{RequestChecksumCalculation, ResponseChecksumValidation};
 use aws_sdk_s3::error::SdkError;
 use aws_sdk_s3::{Client, Error as S3Error};
 use std::sync::Arc;
@@ -155,12 +154,8 @@ pub async fn establish_r2_connection(config: &WorkerConfig) -> anyhow::Result<R2
         .load()
         .await;
 
-    // Enable path-style addressing for R2 (required for S3-compatible services with custom endpoints)
-    // Disable checksum calculation to avoid crc-fast panic on CPUs without SSE4.1/PCLMULQDQ
     let s3_config = aws_sdk_s3::config::Builder::from(&aws_config)
         .force_path_style(true)
-        .request_checksum_calculation(RequestChecksumCalculation::WhenRequired)
-        .response_checksum_validation(ResponseChecksumValidation::WhenRequired)
         .build();
 
     let client = Client::from_conf(s3_config);

crates/axumkit-worker/src/connection/r2_conn.rs

@@ -1,7 +1,6 @@
 use crate::config::WorkerConfig;
 use aws_config::{BehaviorVersion, Region};
 use aws_sdk_s3::Client;
-use aws_sdk_s3::config::RequestChecksumCalculation;
 use std::sync::Arc;
 use tracing::info;
 
@@ -121,7 +120,6 @@ pub async fn establish_seaweedfs_connection(
 
     let s3_config = aws_sdk_s3::config::Builder::from(&aws_config)
         .force_path_style(true)
-        .request_checksum_calculation(RequestChecksumCalculation::WhenRequired)
         .build();
 
     let client = Client::from_conf(s3_config);