Files
webmail/lib/plugin-sandbox/permission-text.ts
T
Linus Rath fd30fdcd27 feat: let plugins answer invitations, add filter rules, change many messages and change settings, with undo
The AI assistant's "more actions" need host calls today's plugin API
lacks. Area c of lib/plugin-sandbox/assistant adds them:

- `calendar.respond(emailId, status)`, new permission calendar:respond:
  answers an invitation of the user's own account through
  lib/calendar-rsvp.ts, like the reader's banner
- `calendar.deleteEvent` now returns an undo token for a single event;
  `calendar.undoDelete` creates it again from the host's copy
- `filters.list/create/undo` over Settings > Filters' model; forward,
  redirect, reject, discard and keep are refused, and so are folders
  that are shared or not the account's own
- `email.batch/undoBatch`: up to 200 messages through the store's
  batch functions, restore points first, one entry in the undo history
- `vacation.get` also says whether the out-of-office forwards mail
- `app.describeSettings`, `app.setSettings` and `app.undoSettings`, new
  permission settings:change, over the allow-list in
  lib/settings-schema.ts, refusing locked, hidden, restricted and gated
  settings when the change is made

Undo tokens stay in the host for 30 minutes, bound to the plugin and
the account. app.getSettings now shows every setting setSettings may
change. settings:write's text is reworded to what it gates (tags).
plugin-host-api-app-info gains a test; its other assertions are as
they were.
2026-11-02 23:14:23 +01:00

52 lines
1.9 KiB
TypeScript

// How permissions are shown to people: the consent dialog and the plugin list
// in Settings. The text itself lives in the locale files under
// `plugins.permissions.<key>.{title,body}`.
import { ALL_PERMISSIONS, IMPLICIT_PERMISSIONS } from '../plugin-types';
/**
* Permissions that let a plugin read or send mail content, change what is
* sent or shown, run with full access, or move data off the device. The
* consent dialog lists them first and marks them.
*/
export const HIGH_RISK_PERMISSIONS: ReadonlySet<string> = new Set([
'crypto:full',
// email.get reads any message in the account, not only the open one.
'email:read',
'email:send',
'email:raw-send',
// Sends mail in the user's name; the host asks once per address.
'email:forward',
'email:blob-read',
'email:blob-write',
'email:render-takeover',
'http:fetch',
'http:post',
'filters:write',
'http:proxy',
// A plugin can point the reply-to of a sender address elsewhere, so
// answers to the user's mail go to someone else.
'identity:write',
// The out-of-office reply goes out to everyone who writes, in the user's
// name, with whatever text the plugin set.
'vacation:write',
// Answering an invitation sends a reply to the organiser in the user's name.
'calendar:respond',
// Changes how the app behaves for the user (lib/settings-schema.ts).
'settings:change',
]);
/** Locale key segment for a permission: `email:read` → `email_read`. */
export function permissionKey(perm: string): string {
return perm.replace(/[:-]/g, '_');
}
/** Permissions worth showing: known, not implicit, high-risk first. */
export function visiblePermissions(perms: readonly string[]): string[] {
const known = new Set<string>(ALL_PERMISSIONS);
const implicit = new Set<string>(IMPLICIT_PERMISSIONS);
return [...new Set(perms)]
.filter((p) => known.has(p) && !implicit.has(p))
.sort((a, b) => Number(HIGH_RISK_PERMISSIONS.has(b)) - Number(HIGH_RISK_PERMISSIONS.has(a)));
}