@zero-transfer/azure-blob

Azure Blob Storage with SAS / AAD auth and staged-block uploads.

Install

npm install @zero-transfer/azure-blob

Overview

Azure Blob Storage provider - SAS-token or AAD bearer auth, container-scoped paginated listings, HEAD-based stat, ranged downloads, staged-block (multipart) uploads via Put Block + Put Block List with single-shot fallback under threshold, and content-md5 exposed as checksum. Wire OAuth refresh via createOAuthTokenSecretSource().

Usage

import {
  createTransferClient,
  uploadFile,
  downloadFile,
  createAzureBlobProviderFactory,
} from "@zero-transfer/azure-blob";

Public surface

This package publishes a narrowed surface of 3 exports. These symbols are also available from @zero-transfer/sdk; the table below links into the full API reference:

| Symbol | Kind | Notes | | ------------------------------------------------------------------------------------------------------------------------------------------------- | --------- | ------------------ | | createAzureBlobProviderFactory | Function | See API reference. | | AzureBlobProviderOptions | Interface | See API reference. | | AzureBlobMultipartOptions | Interface | See API reference. |

Examples

| Example | What it shows | | -------------------------------------------------------------------------------------------------------------------------------------- | ----------------------------------- | | examples/multi-cloud-orchestration.ts | Multi-cloud orchestration showcase. |

Documentation

• Scope page
• Top-level README
• Full API reference
• Capability matrix
• Examples

License

MIT © Tony Wiedman