ohos-signpost

Automatically sign the binary files in node_modules on OpenHarmony.

The term "signpost" is a play on words:

1. Sign indicates that this is a signing tool, while post signifies that it is used during the postinstall phase.
2. Additionally, the word "signpost" itself means "a marker", which aligns with the process of adding signature markers to ELF files during binary signing.

Usage

Add this package to your devDependencies and invoke it inside the postinstall script.

{
  "devDependencies": {
    "ohos-signpost": "^1.0.2"
  },
  "scripts": {
    "postinstall": "ohos-signpost"
  }
}

When you run npm install, the hook triggers automatically:

• On OpenHarmony: It scans node_modules and signs all valid ELF binaries (.so, .node, etc.).
• On other platforms: It safely bypasses the execution without blocking the installation process.