PRIVACY.md

Rama develop · réplica de lectura del repositorio original.

# Privacy in Etherpad

## What this document is

A complete, current list of every network call Etherpad's own code makes
to a third party, plus how to turn each one off. Plugins are out of
scope — audit any plugin you install.

## TL;DR

Etherpad ships with two outbound calls to `etherpad.org`. Both are
documented below. Both can be disabled with a single config value each.
It also queries the public npm registry, but only while an admin is using
the plugin manager — never on a plain pad server. No analytics, no usage
pings, no third-party SDKs at runtime.

## Outbound calls

### 1. Version check

| | |
|---|---|
| URL       | `https://static.etherpad.org/info.json` (override via `updateServer`) |
| Frequency | hourly while the server runs |
| Payload   | GET only; `User-Agent: Etherpad/<version>` |
| Purpose   | surface an "update available" notice in the admin panel |
| Disable   | set `privacy.updateCheck: false` in `settings.json` |
| Source    | `src/node/utils/UpdateCheck.ts` |

### 2. Plugin catalog

| | |
|---|---|
| URL       | `https://static.etherpad.org/plugins.json` (override via `updateServer`) |
| Frequency | on admin-plugins page load (cached 10 min) |
| Payload   | GET only; same `User-Agent` |
| Purpose   | list installable `ep_*` plugins in the admin UI |
| Disable   | set `privacy.pluginCatalog: false` in `settings.json` (manual install via CLI still works) |
| Source    | `src/static/js/pluginfw/installer.ts` |

### 3. Plugin deprecation and engine check

| | |
|---|---|
| URL       | `https://registry.npmjs.org/<plugin>/<version>` |
| Frequency | once per listed plugin when an admin opens the plugin manager (cached 12 h), and once per plugin install |
| Payload   | GET only; same `User-Agent`; only `ep_*` package names are sent |
| Purpose   | hide plugins npm marks deprecated from the catalog, and refuse to install one that is deprecated or whose `engines.node` excludes the running Node |
| Disable   | set `privacy.pluginCatalog: false` in `settings.json` — the catalog, and with it the deprecation sweep, is then not used at all. The install-time check only runs when you install a plugin from the admin UI; `pnpm run plugins i` does not make this call |
| Source    | `src/static/js/pluginfw/installer.ts` |

Failures here are non-fatal by design: if npm is unreachable the catalog is
still listed in full and installs still proceed.

## What we removed

`swagger-ui-express` was dropped because the upstream npm package
injects a Scarf analytics pixel that cannot be disabled at install or
runtime (see [swagger-api/swagger-ui#10573](https://github.com/swagger-api/swagger-ui/issues/10573)).
`/api-docs` is now served by a vendored copy of [Scalar](https://github.com/scalar/scalar)
(MIT) with no outbound calls. The shell explicitly opts out of Scalar's
default font fetch (`withDefaultFonts: false`) and analytics
(`telemetry: false`), and pins a system-font stack via CSS.

`@scarf/scarf` is listed under `ignoredBuiltDependencies` in
`pnpm-workspace.yaml`, so its postinstall pixel is suppressed even if a
future transitive dep pulls Scarf in.

## What we will not add

- usage analytics or telemetry SDKs
- crash reporters that send data without explicit opt-in
- third-party CDN dependencies at runtime
- dependencies whose install or runtime phones home

## Plugins

Third-party plugins are out of this guarantee. Plugins run in your
Etherpad process with full access; audit any plugin you install.

## Reporting

Found an outbound call this doc doesn't list? Open an issue with the
label `privacy`.