File preview and download - HarnessRouter Docs | HarnessRouter

Download

• Load the product ownership record for the requested session and file.
• Fetch HarnessRouter /content server-side with the Bearer key.
• Set a safe Content-Disposition filename based on sanitized file path.
• Use /files/archive for Download all.

Preview

• Render Markdown, PDF, images, code, data tables, and Office previews with type-specific components.
• Use the /pdf preview for supported Office files.
• Render generated HTML in an isolated sandboxed iframe or equivalent containment.

Open standard

Relaying /content bytes and the /pdf preview through authenticated product routes builds on the container-scoped artifact download endpoints that UHP's Files chapter specifies. See artifact download in UHP's Files chapter.

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