# pi-for-excel-proxy

Local HTTPS CORS proxy helper for Pi for Excel OAuth logins.

## Usage

```bash
npx pi-for-excel-proxy
```

This command:

1. Ensures `mkcert` exists (installs via Homebrew on macOS if missing)
2. Creates certificates in `~/.pi-for-excel/certs/` when needed
3. Starts the proxy at `https://localhost:3003`

Then in Pi for Excel:

1. Open `/settings`
2. Enable **Proxy**
3. Set URL to `https://localhost:3003`
4. Run `/login`

## Publishing (maintainers)

Package source lives in `pkg/proxy/`.

Before packing/publishing, `prepack` copies runtime files from repo root:

- `scripts/cors-proxy-server.mjs`
- `scripts/proxy-target-policy.mjs`

Publish from this directory:

```bash
cd pkg/proxy
npm publish
```


One-command local HTTPS proxy helper for Pi for Excel OAuth logins. 

Supply Chain Attack on Axios Pulls Malicious Dependency from npm

pi-for-excel-proxy

One-command local HTTPS proxy helper for Pi for Excel OAuth logins.

tmustier

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Bin script confusion

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Chrome: Content Script

This Chrome extension requests host permissions to access specific websites or domains.

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Chrome: Host Permission

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This Chrome extension requests wildcard host permissions that grant broad access to websites.

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Chrome: Wildcard Host Permission

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Chronological version anomaly

Project maintainer's SSH key has been compromised.

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Compromised SSH key

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Copyleft License

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Title

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A GitHub context variable (such as issue title, PR description, or comment body) is being exported as an environment variable. These context values are user-controlled and could be exploited by subsequent workflow steps.

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AI-detected potential security risk

Contains native code (e.g., compiled binaries or shared libraries). Including native code can obscure malicious behavior.

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Native code

Contains high entropy strings. This could be a sign of encrypted data, leaked secrets or obfuscated code.

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High entropy strings

Contains unicode homoglyphs which can be used in supply chain confusion attacks.

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Unicode homoglyphs

Contains a dependency which resolves to a remote HTTP URL which could be used to inject untrusted code and reduce overall package reliability.

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HTTP dependency

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What is a modified license?

Modified license

What is network access?

Network access

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pi-for-excel-proxy

pi-for-excel-proxy

Usage

Publishing (maintainers)

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