pdf

pdf — PDF password protection

import "github.com/downsized-devs/sdk-go/pdf"

Stability: Beta — single feature, minimal tests. See STABILITY.md.

Encrypts an existing PDF with AES-256 password protection using pdfcpu.

Features

• SetPasswordFile(inPath, outPath, ownerPwd, userPwd) — write a password-protected copy.

Installation

go get github.com/downsized-devs/sdk-go/pdf

Quick Start

p := pdf.Init(log)
err := p.SetPasswordFile(ctx, "/tmp/in.pdf", "/tmp/out.pdf", "ownerPwd", "userPwd")

API Reference

Dependencies

• Internal: logger
• External: github.com/pdfcpu/pdfcpu/pkg/api, .../pdfcpu/model

Testing

go test ./pdf/...

One test file with basic coverage.

Contributing

See CONTRIBUTING.md. Add tests as part of any non-trivial change — Beta classification will hold until coverage improves.

Related Packages

• files — extension validation for input paths.
• security — for non-PDF crypto needs.