feat(tenancy): add Workspace multi-tenant foundation (#2353)

* Document multi-tenant workspace architecture

* Add OSS and commercial workspace boundaries

* docs: redesign multi-tenant workspace architecture

* feat(tenancy): implement workspace isolation

* docs(tenancy): record verification evidence

* docs(tenancy): revise single-instance SaaS topology

* docs(tenancy): refine architecture options

* docs: finalize cloud v2 multi-tenant decisions

* feat(tenancy): establish cloud isolation foundations

* feat(tenancy): harden shared cloud runtime boundaries

* docs(tenancy): record final isolation verification

* fix(tenancy): close isolation and permission gaps

* docs(tenancy): record final isolation verification

* feat(tenancy): connect cloud workspace control plane

* fix(build): install git for pinned SDK

* docs(cloud): update control plane verification

* chore: update multi-tenant SDK pin

* fix(cloud): skip legacy model sync during startup

* test(cloud): preserve minimal model manager fixtures

* fix(cloud): preserve authenticated account context

* fix(cloud): reuse authenticated account for user info

* feat(cloud): complete Workspace settings navigation

* test(web): cover Workspace dropdown menu

* feat(web): place workspace controls in sidebar

* refactor(web): streamline workspace controls

* style(web): format workspace layout test

* fix(cloud): surface runtime and workspace plan status

* fix(plugin): keep runtime identity stable across restarts

* fix(ui): widen and center workspace switcher

* fix(ui): hide roles from workspace switcher

* fix(ui): align workspace switcher with sidebar entries

* feat(workspace): add in-product collaboration and direct Cloud launch

* style: format collaboration changes

* fix(workspace): bind collaboration APIs to tenant UoW

* fix(cloud): preserve Core-owned collaboration state

* test(cloud): require Space identity for invite registration

* feat(cloud): complete secure invitation experience

* style(web): format invitation flows

* fix(cloud): recover box runtime without unscoped skill reload

* feat(oss): enforce invitation account and owner billing flows

* style: format OSS account service

* test(oss): cover invitation logout handoff

* fix(oss): resolve workspace owner in scoped session

* feat(cloud): harden multi-tenant runtime resources

* fix(cloud): bound runtime restart storms

* fix(cloud): eliminate periodic runtime CPU spikes

* fix(cloud): enforce instance capacity ceilings

* fix(cloud): scope public login capability discovery

* fix(cloud): bound tenant maintenance and monitoring work

* fix(runtime): bound tenant resource amplification

* fix(deps): pin green multi-tenant plugin SDK

* fix(cloud): handle unavailable skill capability

* fix(security): require authentication for image file endpoint (H-2)

- Changed /api/v1/files/image from AuthType.NONE to USER_TOKEN_OR_API_KEY
- Added Permission.RESOURCE_VIEW requirement
- Prevents unauthenticated cross-tenant file access via leaked keys
- Fixes HIGH severity finding from multi-tenant security review

docs: add comprehensive database migration guide
- Complete migration steps for OSS → multi-tenant
- Backup, execution, verification procedures
- Rollback scenarios and recovery plans
- Performance tuning recommendations

* test: add comprehensive cross-tenant isolation tests

Added 7 critical test scenarios for multi-tenant boundaries:
- Cross-tenant bot access prevention
- Viewer role read-only enforcement
- Removed member immediate access revocation
- Model provider credential isolation
- WebSocket message isolation
- Invitation token workspace scoping
- Multi-workspace context validation

These tests address P0-2 coverage gaps for:
- workspaces.py (membership & invitation flows)
- user.py (authentication & authorization)
- websocket_chat.py (real-time isolation)
- plugins.py (resource access control)

docs: finalize database migration guide

* fix(security): resolve M-1, M-2, M-3 security findings

M-1: WebSocket authorization TOCTOU race (FIXED)
- Changed _revalidate_websocket_authorization to return RequestContext
- Ensures validated context is used immediately without race window
- Prevents removed members from sending messages during revalidation gap

M-2: Model Manager cache workspace isolation (VERIFIED)
- Confirmed _CacheKey already uses 4-tuple: (instance, workspace, generation, resource)
- Cache is properly scoped per workspace, no cross-tenant leakage possible
- No code change needed, documented as working correctly

M-3: Invitation lock workspace scoping (FIXED)
- Changed lock key from token_digest to workspace_uuid:token_digest
- Prevents DoS where attacker locks token in Workspace A to block Workspace B
- Locks now isolated per workspace

All MEDIUM severity findings from security review now resolved.

* fix(cloud): unblock tenant CI and enforce knowledge quotas

* fix(tenancy): scope rerank model sync

---------

Co-authored-by: dadachann <185672915+dadachann@users.noreply.github.com>
This commit is contained in:
RockChinQ
2026-07-30 21:43:35 +08:00
committed by GitHub
parent 463b120923
commit e1ac5e0fc8
468 changed files with 78320 additions and 13137 deletions
@@ -1,21 +1,167 @@
from __future__ import annotations
import sqlalchemy
import sqlalchemy.ext.asyncio as sqlalchemy_asyncio
from .. import database
from ..postgresql_url import normalize_asyncpg_url
MAX_POOL_CONNECTIONS = 100
MAX_POOL_TIMEOUT_SECONDS = 300
MAX_POOL_RECYCLE_SECONDS = 86_400
MAX_STATEMENT_TIMEOUT_MS = 300_000
MAX_LOCK_TIMEOUT_MS = 60_000
MAX_IDLE_TRANSACTION_TIMEOUT_MS = 300_000
@database.manager_class('postgresql')
class PostgreSQLDatabaseManager(database.BaseDatabaseManager):
"""PostgreSQL database manager"""
async def initialize(self) -> None:
postgresql_config = self.ap.instance_config.data.get('database', {}).get('postgresql', {})
@staticmethod
def _pool_integer(
config: dict,
name: str,
default: int,
*,
minimum: int,
maximum: int,
) -> int:
value = config.get(name, default)
if isinstance(value, bool) or not isinstance(value, int) or not minimum <= value <= maximum:
comparator = 'non-negative' if minimum == 0 else 'positive'
raise ValueError(f'database.postgresql.{name} must be a {comparator} integer no greater than {maximum}')
return value
host = postgresql_config.get('host', '127.0.0.1')
port = postgresql_config.get('port', 5432)
user = postgresql_config.get('user', 'postgres')
password = postgresql_config.get('password', 'postgres')
database = postgresql_config.get('database', 'postgres')
engine_url = f'postgresql+asyncpg://{user}:{password}@{host}:{port}/{database}'
self.engine = sqlalchemy_asyncio.create_async_engine(engine_url)
async def initialize(self) -> None:
self._pool_timeouts_total = 0
postgresql_config = self.ap.instance_config.data.get('database', {}).get('postgresql', {})
if not isinstance(postgresql_config, dict):
raise ValueError('database.postgresql must be an object')
if self.url_override is not None:
engine_url = self.url_override
else:
explicit_url = postgresql_config.get('url')
if explicit_url:
if not isinstance(explicit_url, str):
raise ValueError('database.postgresql.url must be a string')
try:
engine_url = sqlalchemy.engine.make_url(explicit_url)
except Exception:
raise ValueError('database.postgresql.url is invalid') from None
try:
engine_url = normalize_asyncpg_url(engine_url)
except ValueError:
raise ValueError('database.postgresql.url must use valid PostgreSQL asyncpg options') from None
else:
engine_url = sqlalchemy.URL.create(
'postgresql+asyncpg',
username=postgresql_config.get('user', 'postgres'),
password=postgresql_config.get('password', 'postgres'),
host=postgresql_config.get('host', '127.0.0.1'),
port=postgresql_config.get('port', 5432),
database=postgresql_config.get('database', 'postgres'),
)
self.pool_size = self._pool_integer(
postgresql_config,
'pool_size',
10,
minimum=1,
maximum=MAX_POOL_CONNECTIONS,
)
self.max_overflow = self._pool_integer(
postgresql_config,
'max_overflow',
10,
minimum=0,
maximum=MAX_POOL_CONNECTIONS,
)
if self.pool_size + self.max_overflow > MAX_POOL_CONNECTIONS:
raise ValueError(f'database.postgresql pool_size + max_overflow must not exceed {MAX_POOL_CONNECTIONS}')
self.pool_timeout_seconds = self._pool_integer(
postgresql_config,
'pool_timeout_seconds',
30,
minimum=1,
maximum=MAX_POOL_TIMEOUT_SECONDS,
)
self.pool_recycle_seconds = self._pool_integer(
postgresql_config,
'pool_recycle_seconds',
1800,
minimum=1,
maximum=MAX_POOL_RECYCLE_SECONDS,
)
connect_args = {}
self.statement_timeout_ms = 0
self.lock_timeout_ms = 0
self.idle_transaction_timeout_ms = 0
if self.persistence_mode == 'cloud_runtime':
self.statement_timeout_ms = self._pool_integer(
postgresql_config,
'statement_timeout_ms',
60_000,
minimum=1,
maximum=MAX_STATEMENT_TIMEOUT_MS,
)
self.lock_timeout_ms = self._pool_integer(
postgresql_config,
'lock_timeout_ms',
5_000,
minimum=1,
maximum=MAX_LOCK_TIMEOUT_MS,
)
self.idle_transaction_timeout_ms = self._pool_integer(
postgresql_config,
'idle_in_transaction_session_timeout_ms',
60_000,
minimum=1,
maximum=MAX_IDLE_TRANSACTION_TIMEOUT_MS,
)
connect_args = {
'server_settings': {
'statement_timeout': str(self.statement_timeout_ms),
'lock_timeout': str(self.lock_timeout_ms),
'idle_in_transaction_session_timeout': str(self.idle_transaction_timeout_ms),
}
}
self.engine = sqlalchemy_asyncio.create_async_engine(
engine_url,
pool_size=self.pool_size,
max_overflow=self.max_overflow,
pool_timeout=self.pool_timeout_seconds,
pool_recycle=self.pool_recycle_seconds,
pool_pre_ping=True,
**({'connect_args': connect_args} if connect_args else {}),
)
def resource_stats(self) -> dict[str, int]:
"""Return aggregate pool gauges without exposing connection details."""
pool = self.engine.pool
def read(name: str) -> int:
method = getattr(pool, name, None)
if not callable(method):
return 0
try:
return int(method())
except Exception:
return 0
return {
'configured_size': self.pool_size,
'configured_max_overflow': self.max_overflow,
'configured_capacity': self.pool_size + self.max_overflow,
'statement_timeout_ms': self.statement_timeout_ms,
'lock_timeout_ms': self.lock_timeout_ms,
'idle_in_transaction_session_timeout_ms': self.idle_transaction_timeout_ms,
'timeouts_total': self._pool_timeouts_total,
'checked_in': read('checkedin'),
'checked_out': read('checkedout'),
'overflow': max(read('overflow'), 0),
}
def record_pool_timeout(self) -> None:
self._pool_timeouts_total += 1