Files
webmail-client/backend/app/api/settings.py
T
lukasandClaude Opus 4.8 8c634f7967 M4: Calendar plugin (builtin) + mail HTML/attachment fixes
Calendar plugin (webmail_plugin_calendar, non-removable core plugin):
- Local calendars/events CRUD with RLS isolation; recurrence expanded at
  query time (DST-correct), EXDATE + detached-override merge.
- Calendar app bundle: month/week/day/3-day views, mini-month, event form
  (color, show-as, timezone combobox, repeat, reminders, guests w/ recipient
  autocomplete, Jitsi video call), event popover with RSVP badges, resizable/
  collapsible left panel + theme toggle, overlap layout.
- iMIP invites: sdk.mail sends REQUEST from the organizer's mailbox (HTML +
  text/calendar + invite.ics); public /rsvp endpoint (vault-sealed token)
  records accepted/declined/tentative per attendee.
- "This and following" edit + scoped delete (this / this-and-following), with
  a delete confirmation dialog for recurring events.

Core:
- Settings: time_format (12/24h, default 24h) + jitsi_server; new Integrations
  section; date order follows time format (en-GB vs en-US) across Mail.
- Plugin SDK: mail (send from a user's account), vault (envelope encrypt),
  multi-method SSRF-guarded http; AppSwitcher product switcher; full-bleed
  PluginPage.

Mail HTML rendering:
- Sanitizer allows <style> blocks + class (CSS sanitized: drop script-like,
  strip @import/url() when remote images blocked); SANITIZER_VERSION 3 so
  already-indexed mail re-sanitizes on view.
- Attachments: a Content-Disposition: attachment part is a real attachment
  even when it also carries a Content-ID (fixes hidden invite.ics).

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
2026-07-28 16:33:34 +02:00

98 lines
3.2 KiB
Python

"""User settings + per-sender image allowlist (SPEC §9.1 Settings, §9.4)."""
from __future__ import annotations
from typing import Annotated
from fastapi import APIRouter, Depends
from pydantic import BaseModel
from sqlalchemy import func, select
from sqlalchemy.ext.asyncio import AsyncSession
from app.db import get_session
from app.identity.deps import CurrentUser, require_csrf
from app.models import Message, User
router = APIRouter(prefix="/settings", tags=["settings"])
DbSession = Annotated[AsyncSession, Depends(get_session)]
_ALLOWED_ORDER = {"asc", "desc"}
_ALLOWED_TIME_FORMAT = {"12", "24"}
class SettingsOut(BaseModel):
thread_order: str = "asc"
tz: str = "UTC"
time_format: str = "24" # 12 = AM/PM, 24 = 24-hour (default); applies app-wide
jitsi_server: str = "" # blank => https://meet.jit.si/
allowed_image_senders: list[str] = []
class SettingsPatch(BaseModel):
thread_order: str | None = None
tz: str | None = None
time_format: str | None = None
jitsi_server: str | None = None
class QuotaOut(BaseModel):
used_bytes: int
quota_bytes: int
def allowed_image_senders(user: User) -> set[str]:
value = user.settings.get("allowed_image_senders", [])
if isinstance(value, list):
return {str(e).lower() for e in value}
return set()
def add_allowed_image_sender(user: User, email: str) -> None:
current = sorted(allowed_image_senders(user))
if email.lower() not in current:
current.append(email.lower())
# Reassign the whole dict so SQLAlchemy detects the JSONB change.
user.settings = {**user.settings, "allowed_image_senders": current}
def _settings_out(user: User) -> SettingsOut:
s = user.settings
return SettingsOut(
thread_order=str(s.get("thread_order", "asc")),
tz=str(s.get("tz", "UTC")),
time_format=str(s.get("time_format", "24")),
jitsi_server=str(s.get("jitsi_server", "")),
allowed_image_senders=sorted(allowed_image_senders(user)),
)
@router.get("", response_model=SettingsOut)
async def get_settings_endpoint(user: CurrentUser) -> SettingsOut:
return _settings_out(user)
@router.get("/quota", response_model=QuotaOut)
async def get_quota(user: CurrentUser, db: DbSession) -> QuotaOut:
"""Storage quota and current usage (sum of stored message sizes)."""
used = await db.scalar(
select(func.coalesce(func.sum(Message.size_bytes), 0)).where(Message.user_id == user.id)
)
return QuotaOut(used_bytes=int(used or 0), quota_bytes=user.quota_bytes)
@router.patch("", response_model=SettingsOut, dependencies=[Depends(require_csrf)])
async def patch_settings(body: SettingsPatch, user: CurrentUser, db: DbSession) -> SettingsOut:
updates = dict(user.settings)
if body.thread_order is not None and body.thread_order in _ALLOWED_ORDER:
updates["thread_order"] = body.thread_order
if body.tz is not None:
updates["tz"] = body.tz
if body.time_format is not None and body.time_format in _ALLOWED_TIME_FORMAT:
updates["time_format"] = body.time_format
if body.jitsi_server is not None:
updates["jitsi_server"] = body.jitsi_server.strip()
user.settings = updates
await db.commit()
return _settings_out(user)