fix: disable default AWS SDK v3 checksum calculation to support S3-compatible storage providers

2026-04-08 12:33:02 +05:30
parent b108eb35a2
commit 99ff978247
1 changed files with 4 additions and 0 deletions
--- a/src/upload/upload.service.ts
+++ b/src/upload/upload.service.ts
@@ -33,6 +33,10 @@ export class UploadService {
        secretAccessKey:
          this.configService.get<string>('AWS_SECRET_ACCESS_KEY') || '',
      },
+      // Disable AWS SDK v3 default checksum behavior — DO Spaces / Contabo / MinIO
+      // don't support the new x-amz-checksum-* headers and reject CORS preflights.
+      requestChecksumCalculation: 'WHEN_REQUIRED',
+      responseChecksumValidation: 'WHEN_REQUIRED',
    };

    // Add custom endpoint for S3-compatible services (Contabo, MinIO, DigitalOcean, etc.)