sigv4

  1. D

    S3 backend lowercases Access Key ID during SigV4 signing → SignatureDoesNotMatch (MinIO/RADOS)

    Reporting what appears to be a bug in the native S3 backend's SigV4 signing. Happy to provide additional logs or test a patch. Details below. Version: proxmox-backup-server 4.2.5-1 (also reproduced on 4.2.4-1) S3 provider: StorageFactory.io (MinIO/RADOS-based), via Curanet Summary: PBS...