feat(auth): add opaque bearer sessions

server/src/app/api/deps.py

@@ -6,10 +6,8 @@ from fastapi import Depends, Header, HTTPException, status
 from sqlalchemy.orm import Session
 
 from app.db.session import get_session_factory
-
-
-PLATFORM_ADMIN_IDENTITIES = {"admin", "superadmin"}
-ADMIN_HEADER_TRUE_VALUES = {"1", "true", "yes", "on"}
+from app.services.auth import AuthService
+from app.services.auth_sessions import AuthSessionService
 
 
 def get_db() -> Generator[Session, None, None]:
@@ -33,82 +31,72 @@ class CurrentUserContext:
     grade: str = ""
     employee_no: str = ""
     manager_name: str = ""
+    employee_id: str = ""
+    auth_session_id: str = ""
 
 
 def get_current_user(
-    x_auth_username: Annotated[
+    db: Annotated[Session, Depends(get_db)],
+    authorization: Annotated[
         str | None,
-        Header(description="当前登录用户名。知识库接口至少需要提供用户名或姓名。"),
-    ] = None,
-    x_auth_name: Annotated[
-        str | None,
-        Header(description="当前登录人展示姓名。未传时默认回退到用户名。"),
-    ] = None,
-    x_auth_role_codes: Annotated[
-        str | None,
-        Header(description="角色编码列表，多个角色使用英文逗号分隔，例如 `manager,finance`。"),
-    ] = None,
-    x_auth_is_admin: Annotated[
-        str | None,
-        Header(description="是否管理员，支持 `true/false/1/0`。"),
-    ] = None,
-    x_auth_department: Annotated[
-        str | None,
-        Header(description="当前登录人的所属部门。"),
-    ] = None,
-    x_auth_cost_center: Annotated[
-        str | None,
-        Header(description="当前登录人的成本中心。"),
-    ] = None,
-    x_auth_position: Annotated[
-        str | None,
-        Header(description="当前登录人的岗位。"),
-    ] = None,
-    x_auth_grade: Annotated[
-        str | None,
-        Header(description="当前登录人的职级。"),
-    ] = None,
-    x_auth_employee_no: Annotated[
-        str | None,
-        Header(description="当前登录人的员工编号。"),
-    ] = None,
-    x_auth_manager_name: Annotated[
-        str | None,
-        Header(description="当前登录人的直属领导。"),
+        Header(description="登录接口签发的 `Authorization: Bearer <token>`。"),
     ] = None,
 ) -> CurrentUserContext:
-    role_codes = [
-        _normalize_role_code(item)
-        for item in (x_auth_role_codes or "").split(",")
-        if _normalize_role_code(item)
-    ]
-    username = (x_auth_username or "").strip()
-    name = (x_auth_name or username).strip()
-    is_admin = _resolve_platform_admin_flag(
-        username=username,
-        name=name,
-        role_codes=role_codes,
-        header_value=x_auth_is_admin,
-    )
+    return _authenticate_bearer_user(db, authorization)
 
-    if not username and not name:
-        raise HTTPException(
-            status_code=status.HTTP_401_UNAUTHORIZED,
-            detail="请先登录后再访问知识库。",
-        )
+
+def get_optional_current_user(
+    db: Annotated[Session, Depends(get_db)],
+    authorization: Annotated[
+        str | None,
+        Header(description="系统已初始化时用于管理员校验的 Bearer Token。"),
+    ] = None,
+) -> CurrentUserContext | None:
+    if not str(authorization or "").strip():
+        return None
+    return _authenticate_bearer_user(db, authorization)
+
+
+def _authenticate_bearer_user(db: Session, authorization: str | None) -> CurrentUserContext:
+    access_token = _extract_bearer_token(authorization)
+    auth_session = AuthSessionService(db).authenticate(access_token)
+    if auth_session is None:
+        raise _unauthorized("登录会话不存在、已过期或已退出，请重新登录。")
+
+    user = AuthService(db).get_session_user(auth_session)
+    if user is None:
+        raise _unauthorized("当前登录用户不存在、已停用或权限已失效。")
 
     return CurrentUserContext(
-        username=username or name,
-        name=name or username,
-        role_codes=role_codes,
-        is_admin=is_admin,
-        tenant_id="default",
-        department_name=(x_auth_department or "").strip(),
-        cost_center=(x_auth_cost_center or "").strip(),
-        position=(x_auth_position or "").strip(),
-        grade=(x_auth_grade or "").strip(),
-        employee_no=(x_auth_employee_no or "").strip(),
-        manager_name=(x_auth_manager_name or "").strip(),
+        username=user.username,
+        name=user.name,
+        role_codes=[_normalize_role_code(item) for item in user.role_codes],
+        is_admin=user.is_admin,
+        tenant_id=user.tenant_id,
+        department_name=user.department,
+        cost_center=user.cost_center,
+        position=user.position,
+        grade=user.grade,
+        employee_no=user.employee_no,
+        manager_name=user.manager_name,
+        employee_id=user.employee_id or "",
+        auth_session_id=auth_session.id,
+    )
+
+
+def _extract_bearer_token(authorization: str | None) -> str:
+    normalized = str(authorization or "").strip()
+    scheme, separator, token = normalized.partition(" ")
+    if not separator or scheme.casefold() != "bearer" or not token.strip():
+        raise _unauthorized("请先登录后再访问。")
+    return token.strip()
+
+
+def _unauthorized(detail: str) -> HTTPException:
+    return HTTPException(
+        status_code=status.HTTP_401_UNAUTHORIZED,
+        detail=detail,
+        headers={"WWW-Authenticate": "Bearer"},
     )
 
 
@@ -120,25 +108,11 @@ def _normalize_role_code(value: str | None) -> str:
 
 
 def _current_user_role_codes(current_user: CurrentUserContext) -> set[str]:
-    return {_normalize_role_code(item) for item in current_user.role_codes if _normalize_role_code(item)}
-
-
-def _resolve_platform_admin_flag(
-    *,
-    username: str,
-    name: str,
-    role_codes: list[str],
-    header_value: str | None,
-) -> bool:
-    if str(header_value or "").strip().lower() in ADMIN_HEADER_TRUE_VALUES:
-        return True
-
-    identities = {
-        str(username or "").strip().lower(),
-        str(name or "").strip().lower(),
+    return {
+        _normalize_role_code(item)
+        for item in current_user.role_codes
+        if _normalize_role_code(item)
     }
-    normalized_role_codes = {_normalize_role_code(item) for item in role_codes}
-    return bool(identities & PLATFORM_ADMIN_IDENTITIES) or bool(normalized_role_codes & PLATFORM_ADMIN_IDENTITIES)
 
 
 def require_admin_user(

server/src/app/api/v1/endpoints/agent_runs.py

@@ -5,12 +5,12 @@ from typing import Annotated
 from fastapi import APIRouter, Depends, HTTPException, Query, status
 from sqlalchemy.orm import Session
 
-from app.api.deps import get_db
+from app.api.deps import get_current_user, get_db
 from app.schemas.agent_run import AgentRunRead, AgentRunStatsRead
 from app.schemas.common import ErrorResponse
 from app.services.agent_runs import AgentRunService
 
-router = APIRouter(prefix="/agent-runs")
+router = APIRouter(prefix="/agent-runs", dependencies=[Depends(get_current_user)])
 DbSession = Annotated[Session, Depends(get_db)]
 
 

server/src/app/api/v1/endpoints/agent_traces.py

@@ -5,7 +5,7 @@ from typing import Annotated
 from fastapi import APIRouter, Depends, HTTPException, Query, status
 from sqlalchemy.orm import Session
 
-from app.api.deps import get_db, require_admin_user
+from app.api.deps import get_db, require_platform_admin_user
 from app.schemas.agent_trace import (
     AgentConversationTraceRead,
     AgentTraceDetailRead,
@@ -26,7 +26,7 @@ DbSession = Annotated[Session, Depends(get_db)]
 )
 def list_agent_traces(
     db: DbSession,
-    _: Annotated[object, Depends(require_admin_user)],
+    _: Annotated[object, Depends(require_platform_admin_user)],
     agent: Annotated[str | None, Query(description="Agent 名称过滤。")] = None,
     status_value: Annotated[
         str | None,
@@ -56,7 +56,7 @@ def list_agent_traces(
 def get_conversation_trace(
     conversation_id: str,
     db: DbSession,
-    _: Annotated[object, Depends(require_admin_user)],
+    _: Annotated[object, Depends(require_platform_admin_user)],
 ) -> AgentConversationTraceRead:
     return AgentTraceService(db).get_conversation_trace(conversation_id)
 
@@ -76,7 +76,7 @@ def get_conversation_trace(
 def get_agent_trace(
     run_id: str,
     db: DbSession,
-    _: Annotated[object, Depends(require_admin_user)],
+    _: Annotated[object, Depends(require_platform_admin_user)],
 ) -> AgentTraceDetailRead:
     trace = AgentTraceService(db).get_trace(run_id)
     if trace is None:

server/src/app/api/v1/endpoints/analytics.py

@@ -6,7 +6,7 @@ from typing import Annotated
 from fastapi import APIRouter, Depends, Query
 from sqlalchemy.orm import Session
 
-from app.api.deps import get_db
+from app.api.deps import get_current_user, get_db
 from app.schemas.digital_employee_dashboard import DigitalEmployeeDashboardRead
 from app.schemas.finance_dashboard import FinanceDashboardRead
 from app.schemas.system_dashboard import SystemDashboardRead
@@ -14,7 +14,7 @@ from app.services.digital_employee_dashboard import DigitalEmployeeDashboardServ
 from app.services.finance_dashboard_snapshot import FinanceDashboardSnapshotService
 from app.services.system_dashboard import SystemDashboardService
 
-router = APIRouter(prefix="/analytics")
+router = APIRouter(prefix="/analytics", dependencies=[Depends(get_current_user)])
 DbSession = Annotated[Session, Depends(get_db)]
 
 

server/src/app/api/v1/endpoints/audit_logs.py

@@ -5,11 +5,11 @@ from typing import Annotated
 from fastapi import APIRouter, Depends, Query
 from sqlalchemy.orm import Session
 
-from app.api.deps import get_db
+from app.api.deps import get_db, require_platform_admin_user
 from app.schemas.audit_log import AuditLogRead
 from app.services.audit import AuditLogService
 
-router = APIRouter(prefix="/audit-logs")
+router = APIRouter(prefix="/audit-logs", dependencies=[Depends(require_platform_admin_user)])
 DbSession = Annotated[Session, Depends(get_db)]
 
 

server/src/app/api/v1/endpoints/auth.py

@@ -10,11 +10,14 @@ from app.schemas.auth import (
     AuthUserRead,
     LoginRequest,
     LoginResponse,
+    LogoutRequest,
+    LogoutResponse,
     SessionFinishRequest,
     SessionFinishResponse,
 )
 from app.schemas.common import ErrorResponse
 from app.services.auth import AuthService
+from app.services.auth_sessions import AuthSessionService
 from app.services.user_session_metrics import UserSessionMetricService
 
 router = APIRouter(prefix="/auth")
@@ -44,7 +47,7 @@ def login(payload: LoginRequest, db: DbSession) -> LoginResponse:
     "/me",
     response_model=AuthUserRead,
     summary="读取当前登录用户",
-    description="根据当前会话请求头刷新前端登录态中的员工姓名、部门、岗位和职级。",
+    description="根据 Bearer 会话刷新前端登录态中的员工姓名、部门、岗位和职级。",
 )
 def get_current_auth_user(
     current_user: Annotated[CurrentUserContext, Depends(get_current_user)],
@@ -68,12 +71,49 @@ def get_current_auth_user(
             managerName=current_user.manager_name,
             costCenter=current_user.cost_center,
             roleCodes=current_user.role_codes or ["manager"],
-            email=current_user.username if "@" in current_user.username else f"{current_user.username}@local",
+            email=(
+                current_user.username
+                if "@" in current_user.username
+                else f"{current_user.username}@local"
+            ),
             avatar=name[:1].upper(),
             isAdmin=True,
         )
 
-    raise HTTPException(status_code=status.HTTP_401_UNAUTHORIZED, detail="当前登录用户不存在或已停用")
+    raise HTTPException(
+        status_code=status.HTTP_401_UNAUTHORIZED,
+        detail="当前登录用户不存在或已停用",
+    )
+
+
+@router.post(
+    "/logout",
+    response_model=LogoutResponse,
+    summary="退出当前登录会话",
+    description="撤销当前 Bearer Token；撤销后该凭证不可再次使用。",
+)
+def logout(
+    payload: LogoutRequest,
+    current_user: Annotated[CurrentUserContext, Depends(get_current_user)],
+    db: DbSession,
+) -> LogoutResponse:
+    try:
+        if payload.sessionId:
+            UserSessionMetricService(db).finish_session(
+                session_id=payload.sessionId,
+                expected_username=current_user.username,
+                reason=payload.reason,
+                last_activity_at=payload.lastActivityAt,
+                activity_event_count=payload.activityEventCount,
+                event={"page_path": payload.pagePath},
+                commit=False,
+            )
+        AuthSessionService(db).revoke(current_user.auth_session_id, commit=False)
+        db.commit()
+    except Exception:
+        db.rollback()
+        raise
+    return LogoutResponse()
 
 
 @router.post(
@@ -84,10 +124,12 @@ def get_current_auth_user(
 def finish_session(
     session_id: str,
     payload: SessionFinishRequest,
+    current_user: Annotated[CurrentUserContext, Depends(get_current_user)],
     db: DbSession,
 ) -> SessionFinishResponse:
     session = UserSessionMetricService(db).finish_session(
         session_id=session_id,
+        expected_username=current_user.username,
         reason=payload.reason,
         last_activity_at=payload.lastActivityAt,
         activity_event_count=payload.activityEventCount,

server/src/app/api/v1/endpoints/bootstrap.py

@@ -1,7 +1,10 @@
 from __future__ import annotations
 
-from fastapi import APIRouter, status
+from typing import Annotated
 
+from fastapi import APIRouter, Depends, HTTPException, status
+
+from app.api.deps import CurrentUserContext, get_optional_current_user
 from app.core.bootstrap import build_bootstrap_state, persist_bootstrap_config
 from app.core.config import get_settings
 from app.schemas.bootstrap import BootstrapSetupPayload, BootstrapStateRead
@@ -16,7 +19,11 @@ router = APIRouter(prefix="/bootstrap")
     description="返回当前系统是否已完成初始化，以及公司、数据库和缓存配置快照。",
 )
 def get_bootstrap_state() -> BootstrapStateRead:
-    return build_bootstrap_state(get_settings())
+    settings = get_settings()
+    return build_bootstrap_state(
+        settings,
+        redact_infrastructure=settings.setup_completed,
+    )
 
 
 @router.post(
@@ -26,5 +33,17 @@ def get_bootstrap_state() -> BootstrapStateRead:
     summary="写入初始化配置",
     description="保存系统初始化配置，并刷新运行时数据库连接。",
 )
-def initialize_bootstrap(payload: BootstrapSetupPayload) -> BootstrapStateRead:
-    return persist_bootstrap_config(payload, get_settings())
+def initialize_bootstrap(
+    payload: BootstrapSetupPayload,
+    current_user: Annotated[
+        CurrentUserContext | None,
+        Depends(get_optional_current_user),
+    ],
+) -> BootstrapStateRead:
+    settings = get_settings()
+    if settings.setup_completed and (current_user is None or not current_user.is_admin):
+        raise HTTPException(
+            status_code=status.HTTP_403_FORBIDDEN,
+            detail="系统已完成初始化，只有平台管理员可以重新写入初始化配置。",
+        )
+    return persist_bootstrap_config(payload, settings)

server/src/app/api/v1/endpoints/employees.py

@@ -6,7 +6,7 @@ from fastapi import APIRouter, Depends, File, HTTPException, Query, UploadFile,
 from fastapi.responses import Response
 from sqlalchemy.orm import Session
 
-from app.api.deps import get_db
+from app.api.deps import get_db, require_admin_user
 from app.api.pagination import PageNumber, PageSize, page_payload, wants_page
 from app.schemas.common import ErrorResponse, PaginatedResponse
 from app.schemas.employee import (
@@ -19,7 +19,7 @@ from app.schemas.employee import (
 from app.services.employee import EmployeeService
 from app.services.employee_pagination import EmployeePaginationService
 
-router = APIRouter()
+router = APIRouter(dependencies=[Depends(require_admin_user)])
 DbSession = Annotated[Session, Depends(get_db)]
 
 

server/src/app/api/v1/endpoints/risk_observations.py

@@ -5,7 +5,7 @@ from typing import Annotated
 from fastapi import APIRouter, Depends, HTTPException, Query, status
 from sqlalchemy.orm import Session
 
-from app.api.deps import get_db
+from app.api.deps import get_current_user, get_db
 from app.schemas.common import ErrorResponse
 from app.schemas.risk_observation import (
     RiskObservationDashboardRead,
@@ -16,7 +16,7 @@ from app.schemas.risk_observation import (
 )
 from app.services.risk_observations import RiskObservationService
 
-router = APIRouter(prefix="/risk-observations")
+router = APIRouter(prefix="/risk-observations", dependencies=[Depends(get_current_user)])
 DbSession = Annotated[Session, Depends(get_db)]
 
 

server/src/app/api/v1/endpoints/settings.py

@@ -5,7 +5,12 @@ from typing import Annotated
 from fastapi import APIRouter, Depends, Header, HTTPException, status
 from sqlalchemy.orm import Session
 
-from app.api.deps import CurrentUserContext, get_db, require_admin_user
+from app.api.deps import (
+    CurrentUserContext,
+    get_current_user,
+    get_db,
+    require_platform_admin_user,
+)
 from app.core.config import get_settings as get_runtime_settings
 from app.schemas.common import ErrorResponse
 from app.schemas.settings import (
@@ -52,7 +57,10 @@ def require_hermes_agent_token(
     summary="读取系统设置",
     description="返回公司、管理员、模型、日志、邮件和 ONLYOFFICE 的设置快照。",
 )
-def get_settings(db: DbSession) -> SettingsRead:
+def get_settings(
+    db: DbSession,
+    _: Annotated[CurrentUserContext, Depends(get_current_user)],
+) -> SettingsRead:
     return SettingsService(db).get_settings_snapshot()
 
 
@@ -68,7 +76,11 @@ def get_settings(db: DbSession) -> SettingsRead:
         }
     },
 )
-def update_settings(payload: SettingsWrite, db: DbSession) -> SettingsRead:
+def update_settings(
+    payload: SettingsWrite,
+    db: DbSession,
+    _: Annotated[CurrentUserContext, Depends(require_platform_admin_user)],
+) -> SettingsRead:
     try:
         return SettingsService(db).save_settings_snapshot(payload)
     except ValueError as exc:
@@ -84,6 +96,7 @@ def update_settings(payload: SettingsWrite, db: DbSession) -> SettingsRead:
 def test_model_connectivity(
     payload: ModelConnectivityTestRequest,
     db: DbSession,
+    _: Annotated[CurrentUserContext, Depends(require_platform_admin_user)],
 ) -> ModelConnectivityTestRead:
     resolved_payload = payload
 
@@ -99,7 +112,10 @@ def test_model_connectivity(
     "/cache/clear",
     response_model=SettingsCacheClearRead,
     summary="清理系统缓存",
-    description="清理 OCR、模型失败冷却、知识库索引和运行时配置等进程内缓存，不删除业务文件或数据库记录。",
+    description=(
+        "清理 OCR、模型失败冷却、知识库索引和运行时配置等进程内缓存，"
+        "不删除业务文件或数据库记录。"
+    ),
     responses={
         status.HTTP_403_FORBIDDEN: {
             "model": ErrorResponse,
@@ -108,7 +124,7 @@ def test_model_connectivity(
     },
 )
 def clear_system_cache(
-    _: Annotated[CurrentUserContext, Depends(require_admin_user)],
+    _: Annotated[CurrentUserContext, Depends(require_platform_admin_user)],
 ) -> SettingsCacheClearRead:
     return SystemCacheService().clear_all()
 

server/src/app/api/v1/endpoints/system_logs.py

@@ -4,7 +4,7 @@ from typing import Annotated
 
 from fastapi import APIRouter, Depends, HTTPException, Query, status
 
-from app.api.deps import CurrentUserContext, require_admin_user
+from app.api.deps import CurrentUserContext, require_platform_admin_user
 from app.schemas.common import ErrorResponse
 from app.schemas.system_log import SystemLogEntryRead, SystemLogFileRead, SystemLogTailRead
 from app.services.system_logs import SystemLogService
@@ -25,7 +25,7 @@ router = APIRouter(prefix="/system-logs")
     },
 )
 def list_system_log_entries(
-    _: Annotated[CurrentUserContext, Depends(require_admin_user)],
+    _: Annotated[CurrentUserContext, Depends(require_platform_admin_user)],
     limit: Annotated[int, Query(ge=20, le=1000, description="返回的日志记录数。")] = 300,
 ) -> list[SystemLogEntryRead]:
     return SystemLogService().list_entries(entry_limit=limit)
@@ -49,12 +49,15 @@ def list_system_log_entries(
 )
 def get_system_log_entry(
     entry_id: str,
-    _: Annotated[CurrentUserContext, Depends(require_admin_user)],
+    _: Annotated[CurrentUserContext, Depends(require_platform_admin_user)],
 ) -> SystemLogEntryRead:
     try:
         return SystemLogService().get_entry(entry_id)
     except FileNotFoundError as exc:
-        raise HTTPException(status_code=status.HTTP_404_NOT_FOUND, detail="日志记录不存在。") from exc
+        raise HTTPException(
+            status_code=status.HTTP_404_NOT_FOUND,
+            detail="日志记录不存在。",
+        ) from exc
 
 
 @router.get(
@@ -70,7 +73,7 @@ def get_system_log_entry(
     },
 )
 def list_system_log_files(
-    _: Annotated[CurrentUserContext, Depends(require_admin_user)],
+    _: Annotated[CurrentUserContext, Depends(require_platform_admin_user)],
 ) -> list[SystemLogFileRead]:
     return SystemLogService().list_files()
 
@@ -93,10 +96,13 @@ def list_system_log_files(
 )
 def get_system_log_tail(
     file_name: str,
-    _: Annotated[CurrentUserContext, Depends(require_admin_user)],
+    _: Annotated[CurrentUserContext, Depends(require_platform_admin_user)],
     lines: Annotated[int, Query(ge=20, le=1000, description="返回的日志行数。")] = 300,
 ) -> SystemLogTailRead:
     try:
         return SystemLogService().read_tail(file_name, line_limit=lines)
     except FileNotFoundError as exc:
-        raise HTTPException(status_code=status.HTTP_404_NOT_FOUND, detail="日志文件不存在。") from exc
+        raise HTTPException(
+            status_code=status.HTTP_404_NOT_FOUND,
+            detail="日志文件不存在。",
+        ) from exc