feat(auth): add opaque bearer sessions

server/alembic/versions/20260713_0002_auth_sessions.py

@@ -0,0 +1,82 @@
+"""add opaque bearer authentication sessions
+
+Revision ID: 20260713_0002
+Revises: 20260713_0001
+Create Date: 2026-07-13 14:20:00
+"""
+
+from collections.abc import Sequence
+
+import sqlalchemy as sa
+
+from alembic import op
+
+revision: str = "20260713_0002"
+down_revision: str | None = "20260713_0001"
+branch_labels: str | Sequence[str] | None = None
+depends_on: str | Sequence[str] | None = None
+
+
+def upgrade() -> None:
+    op.create_table(
+        "auth_sessions",
+        sa.Column("id", sa.String(length=36), nullable=False),
+        sa.Column("token_hash", sa.String(length=64), nullable=False),
+        sa.Column("tenant_id", sa.String(length=64), nullable=False),
+        sa.Column("principal_type", sa.String(length=20), nullable=False),
+        sa.Column("employee_id", sa.String(length=36), nullable=True),
+        sa.Column("username", sa.String(length=255), nullable=False),
+        sa.Column("metric_session_id", sa.String(length=64), nullable=False),
+        sa.Column(
+            "issued_at",
+            sa.DateTime(timezone=True),
+            server_default=sa.func.now(),
+            nullable=False,
+        ),
+        sa.Column("expires_at", sa.DateTime(timezone=True), nullable=False),
+        sa.Column("revoked_at", sa.DateTime(timezone=True), nullable=True),
+        sa.Column(
+            "last_seen_at",
+            sa.DateTime(timezone=True),
+            server_default=sa.func.now(),
+            nullable=False,
+        ),
+        sa.Column(
+            "created_at",
+            sa.DateTime(timezone=True),
+            server_default=sa.func.now(),
+            nullable=False,
+        ),
+        sa.PrimaryKeyConstraint("id"),
+        sa.UniqueConstraint("token_hash", name="uq_auth_sessions_token_hash"),
+    )
+    op.create_index("ix_auth_sessions_tenant_id", "auth_sessions", ["tenant_id"])
+    op.create_index("ix_auth_sessions_principal_type", "auth_sessions", ["principal_type"])
+    op.create_index("ix_auth_sessions_employee_id", "auth_sessions", ["employee_id"])
+    op.create_index("ix_auth_sessions_username", "auth_sessions", ["username"])
+    op.create_index("ix_auth_sessions_metric_session_id", "auth_sessions", ["metric_session_id"])
+    op.create_index("ix_auth_sessions_expires_at", "auth_sessions", ["expires_at"])
+    op.create_index("ix_auth_sessions_revoked_at", "auth_sessions", ["revoked_at"])
+    op.create_index(
+        "ix_auth_sessions_principal_active",
+        "auth_sessions",
+        ["principal_type", "revoked_at", "expires_at"],
+    )
+    op.create_index(
+        "ix_auth_sessions_tenant_username",
+        "auth_sessions",
+        ["tenant_id", "username"],
+    )
+
+
+def downgrade() -> None:
+    op.drop_index("ix_auth_sessions_tenant_username", table_name="auth_sessions")
+    op.drop_index("ix_auth_sessions_principal_active", table_name="auth_sessions")
+    op.drop_index("ix_auth_sessions_revoked_at", table_name="auth_sessions")
+    op.drop_index("ix_auth_sessions_expires_at", table_name="auth_sessions")
+    op.drop_index("ix_auth_sessions_metric_session_id", table_name="auth_sessions")
+    op.drop_index("ix_auth_sessions_username", table_name="auth_sessions")
+    op.drop_index("ix_auth_sessions_employee_id", table_name="auth_sessions")
+    op.drop_index("ix_auth_sessions_principal_type", table_name="auth_sessions")
+    op.drop_index("ix_auth_sessions_tenant_id", table_name="auth_sessions")
+    op.drop_table("auth_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

server/src/app/core/bootstrap.py

@@ -34,7 +34,11 @@ def build_database_url(payload: BootstrapSetupPayload) -> str:
     )
 
 
-def build_bootstrap_state(settings: Settings) -> BootstrapStateRead:
+def build_bootstrap_state(
+    settings: Settings,
+    *,
+    redact_infrastructure: bool = False,
+) -> BootstrapStateRead:
     return BootstrapStateRead(
         initialized=settings.setup_completed,
         company={
@@ -46,17 +50,23 @@ def build_bootstrap_state(settings: Settings) -> BootstrapStateRead:
         server={"host": settings.app_host, "port": settings.app_port},
         database={
             "driver": "postgresql",
-            "host": settings.postgres_host,
+            "host": "" if redact_infrastructure else settings.postgres_host,
             "port": settings.postgres_port,
             "name": settings.postgres_db,
-            "username": settings.postgres_user,
+            "username": "" if redact_infrastructure else settings.postgres_user,
             "password_configured": bool(settings.postgres_password),
         },
-        redis={"enabled": bool(settings.redis_url), "url": settings.redis_url or ""},
+        redis={
+            "enabled": bool(settings.redis_url),
+            "url": "" if redact_infrastructure else settings.redis_url or "",
+        },
     )
 
 
-def persist_bootstrap_config(payload: BootstrapSetupPayload, settings: Settings) -> BootstrapStateRead:
+def persist_bootstrap_config(
+    payload: BootstrapSetupPayload,
+    settings: Settings,
+) -> BootstrapStateRead:
     env_file = ensure_env_file()
     database_url = build_database_url(payload)
     vite_api_base_url = f"http://{settings.app_host}:{settings.app_port}{settings.api_v1_prefix}"

server/src/app/core/openapi.py

@@ -9,11 +9,9 @@ X-Financial 后端 OpenAPI 文档。
 
 ## 鉴权约定
 
-- 知识库接口依赖以下请求头模拟当前用户：
-  - `X-Auth-Username`
-  - `X-Auth-Name`
-  - `X-Auth-Role-Codes`
-  - `X-Auth-Is-Admin`
+- 用户登录成功后，业务接口统一使用：
+  - `Authorization: Bearer <accessToken>`
+- 用户名、角色和管理员身份均由服务端会话与数据库目录解析，不接受浏览器自报身份。
 - Agent 资产写接口支持以下审计头：
   - `X-Actor`
   - `X-Request-Id`

server/src/app/db/base.py

@@ -1,5 +1,4 @@
 from app.db.base_class import Base
-from app.models.agent_conversation import AgentConversation, AgentConversationMessage
 from app.models.agent_asset import (
     AgentAsset,
     AgentAssetReview,
@@ -7,14 +6,16 @@ from app.models.agent_asset import (
     AgentAssetTestRun,
     AgentAssetVersion,
 )
+from app.models.agent_conversation import AgentConversation, AgentConversationMessage
 from app.models.agent_feedback import AgentOperationFeedback
 from app.models.agent_run import AgentRun, AgentToolCall, AgentTraceEvent, SemanticParseLog
 from app.models.approval import ApprovalRecord
 from app.models.audit_log import AuditLog
+from app.models.auth_session import AuthSession
 from app.models.budget import BudgetAllocation, BudgetReservation, BudgetTransaction
-from app.models.employee_change_log import EmployeeChangeLog
-from app.models.employee_behavior_profile import EmployeeBehaviorProfileSnapshot
 from app.models.employee import Employee
+from app.models.employee_behavior_profile import EmployeeBehaviorProfileSnapshot
+from app.models.employee_change_log import EmployeeChangeLog
 from app.models.expense_case import BusinessEvent, ExpenseCase, ExpenseCaseLink
 from app.models.few_shot_sample import FewShotSample
 from app.models.financial_record import (
@@ -53,6 +54,7 @@ __all__ = [
     "AgentTraceEvent",
     "ApprovalRecord",
     "AuditLog",
+    "AuthSession",
     "BudgetAllocation",
     "BudgetReservation",
     "BudgetTransaction",

server/src/app/models/__init__.py

@@ -1,13 +1,19 @@
+from app.models.agent_asset import (
+    AgentAsset,
+    AgentAssetReview,
+    AgentAssetRuleFeedback,
+    AgentAssetVersion,
+)
 from app.models.agent_conversation import AgentConversation, AgentConversationMessage
-from app.models.agent_asset import AgentAsset, AgentAssetReview, AgentAssetRuleFeedback, AgentAssetVersion
 from app.models.agent_feedback import AgentOperationFeedback
 from app.models.agent_run import AgentRun, AgentToolCall, AgentTraceEvent, SemanticParseLog
 from app.models.approval import ApprovalRecord
 from app.models.audit_log import AuditLog
+from app.models.auth_session import AuthSession
 from app.models.budget import BudgetAllocation, BudgetReservation, BudgetTransaction
-from app.models.employee_change_log import EmployeeChangeLog
-from app.models.employee_behavior_profile import EmployeeBehaviorProfileSnapshot
 from app.models.employee import Employee
+from app.models.employee_behavior_profile import EmployeeBehaviorProfileSnapshot
+from app.models.employee_change_log import EmployeeChangeLog
 from app.models.expense_case import BusinessEvent, ExpenseCase, ExpenseCaseLink
 from app.models.few_shot_sample import FewShotSample
 from app.models.financial_record import (
@@ -44,6 +50,7 @@ __all__ = [
     "AgentTraceEvent",
     "ApprovalRecord",
     "AuditLog",
+    "AuthSession",
     "BudgetAllocation",
     "BudgetReservation",
     "BudgetTransaction",

server/src/app/models/auth_session.py

@@ -0,0 +1,34 @@
+from __future__ import annotations
+
+import uuid
+from datetime import datetime
+
+from sqlalchemy import DateTime, Index, String, func
+from sqlalchemy.orm import Mapped, mapped_column
+
+from app.db.base_class import Base
+
+
+class AuthSession(Base):
+    __tablename__ = "auth_sessions"
+    __table_args__ = (
+        Index("ix_auth_sessions_principal_active", "principal_type", "revoked_at", "expires_at"),
+        Index("ix_auth_sessions_tenant_username", "tenant_id", "username"),
+    )
+
+    id: Mapped[str] = mapped_column(String(36), primary_key=True, default=lambda: str(uuid.uuid4()))
+    token_hash: Mapped[str] = mapped_column(String(64), unique=True)
+    tenant_id: Mapped[str] = mapped_column(String(64), default="default", index=True)
+    principal_type: Mapped[str] = mapped_column(String(20), index=True)
+    employee_id: Mapped[str | None] = mapped_column(String(36), nullable=True, index=True)
+    username: Mapped[str] = mapped_column(String(255), index=True)
+    metric_session_id: Mapped[str] = mapped_column(String(64), default="", index=True)
+    issued_at: Mapped[datetime] = mapped_column(DateTime(timezone=True), server_default=func.now())
+    expires_at: Mapped[datetime] = mapped_column(DateTime(timezone=True), index=True)
+    revoked_at: Mapped[datetime | None] = mapped_column(
+        DateTime(timezone=True), nullable=True, index=True
+    )
+    last_seen_at: Mapped[datetime] = mapped_column(
+        DateTime(timezone=True), server_default=func.now()
+    )
+    created_at: Mapped[datetime] = mapped_column(DateTime(timezone=True), server_default=func.now())

server/src/app/schemas/auth.py

@@ -36,6 +36,14 @@ class LoginResponse(BaseModel):
     detail: str = "登录成功。"
     user: AuthUserRead
     sessionId: str = ""
+    accessToken: str
+    tokenType: str = "Bearer"
+    expiresAt: datetime
+
+
+class LogoutResponse(BaseModel):
+    ok: bool = True
+    detail: str = "已退出登录。"
 
 
 class SessionFinishRequest(BaseModel):
@@ -45,6 +53,10 @@ class SessionFinishRequest(BaseModel):
     pagePath: str = Field(default="", max_length=512)
 
 
+class LogoutRequest(SessionFinishRequest):
+    sessionId: str = Field(default="", max_length=64)
+
+
 class SessionFinishResponse(BaseModel):
     ok: bool = True
     detail: str = "会话已结算。"

server/src/app/services/agent_foundation.py

@@ -39,6 +39,7 @@ logger = get_logger("app.services.agent_foundation")
 _foundation_ready_lock = threading.RLock()
 _foundation_ready_keys: set[str] = set()
 MIGRATION_OWNED_TABLES = {
+    "auth_sessions",
     "expense_cases",
     "expense_case_links",
     "business_events",

server/src/app/services/auth.py

@@ -11,9 +11,11 @@ from sqlalchemy.orm import Session, selectinload
 from app.core.config import get_settings
 from app.core.logging import get_logger
 from app.core.security import verify_password
+from app.models.auth_session import AuthSession
 from app.models.employee import Employee
 from app.models.financial_record import ExpenseClaim
 from app.schemas.auth import AuthUserRead, LoginRequest, LoginResponse
+from app.services.auth_sessions import AuthSessionService
 from app.services.employee import EmployeeService
 from app.services.employee_seed import ROLE_DISPLAY_ORDER
 from app.services.settings import SettingsService
@@ -50,6 +52,8 @@ class AuthenticatedUser:
     email: str
     avatar: str
     is_admin: bool = False
+    employee_id: str | None = None
+    tenant_id: str = "default"
 
 
 class AuthService:
@@ -79,12 +83,61 @@ class AuthService:
         raise ValueError("账号或密码错误。")
 
     def _build_login_response(self, user: AuthenticatedUser) -> LoginResponse:
-        session = UserSessionMetricService(self.db).start_session(user)
-        return LoginResponse(user=self._serialize_user(user), sessionId=session.session_id)
+        settings_snapshot = SettingsService(self.db).get_settings_snapshot()
+        timeout_minutes = settings_snapshot.adminForm.sessionTimeout
+        try:
+            metric_session = UserSessionMetricService(self.db).start_session(user, commit=False)
+            access_token, auth_session = AuthSessionService(self.db).issue(
+                user,
+                metric_session_id=metric_session.session_id,
+                timeout_minutes=timeout_minutes,
+            )
+            self.db.commit()
+            self.db.refresh(auth_session)
+        except Exception:
+            self.db.rollback()
+            raise
+
+        return LoginResponse(
+            user=self._serialize_user(user),
+            sessionId=metric_session.session_id,
+            accessToken=access_token,
+            expiresAt=auth_session.expires_at,
+        )
+
+    def get_session_user(self, auth_session: AuthSession) -> AuthenticatedUser | None:
+        if auth_session.principal_type == "admin":
+            record = SettingsService(self.db).get_admin_credentials()
+            if record is None:
+                return None
+            allowed_identifiers = {
+                str(record.account or "").strip().casefold(),
+                str(record.email or "").strip().casefold(),
+            }
+            if auth_session.username.strip().casefold() not in allowed_identifiers:
+                return None
+            return self._build_admin_user(record)
+
+        if auth_session.principal_type != "employee":
+            return None
+
+        stmt = select(Employee).options(
+            selectinload(Employee.organization_unit),
+            selectinload(Employee.manager),
+            selectinload(Employee.roles),
+        )
+        if auth_session.employee_id:
+            stmt = stmt.where(Employee.id == auth_session.employee_id)
+        else:
+            stmt = stmt.where(func.lower(Employee.email) == auth_session.username.lower())
+        employee = self.db.execute(stmt).scalars().first()
+        if employee is None or employee.employment_status == "停用":
+            return None
+        return self._build_employee_user(employee)
 
     def get_user_snapshot(self, identifier: str) -> AuthUserRead | None:
         normalized = identifier.strip()
-        if not normalized or not self.settings.setup_completed:
+        if not normalized:
             return None
 
         employee = self._find_employee_by_email(normalized)
@@ -101,6 +154,10 @@ class AuthService:
         if record is None:
             return None
 
+        return self._build_admin_user(record)
+
+    @staticmethod
+    def _build_admin_user(record: Any) -> AuthenticatedUser:
         admin_username = record.account.strip()
         admin_email = record.email.strip()
         display_name = admin_username or admin_email or "系统管理员"
@@ -169,7 +226,9 @@ class AuthService:
         )
         role_codes = [role.role_code for role in sorted_roles]
         primary_role_code = role_codes[0] if role_codes else "user"
-        department = employee.organization_unit.name if employee.organization_unit is not None else ""
+        department = (
+            employee.organization_unit.name if employee.organization_unit is not None else ""
+        )
         manager_name = self._resolve_manager_name(employee)
 
         return AuthenticatedUser(
@@ -189,6 +248,7 @@ class AuthService:
             email=employee.email,
             avatar=(employee.name or "?")[:1].upper(),
             is_admin=False,
+            employee_id=employee.id,
         )
 
     @staticmethod
@@ -235,7 +295,11 @@ class AuthService:
             "riskyClaimCount": sum(1 for claim in claims if claim.risk_flags_json),
             "draftClaimCount": sum(1 for claim in claims if claim.status == "draft"),
             "recentRiskFlags": recent_risk_flags,
-            "lastClaimAt": claims[0].occurred_at.isoformat() if claims and claims[0].occurred_at else "",
+            "lastClaimAt": (
+                claims[0].occurred_at.isoformat()
+                if claims and claims[0].occurred_at
+                else ""
+            ),
         }
 
     @staticmethod

server/src/app/services/auth_sessions.py

@@ -0,0 +1,96 @@
+from __future__ import annotations
+
+import hashlib
+import secrets
+from datetime import UTC, datetime, timedelta
+from typing import Any
+
+from sqlalchemy import select
+from sqlalchemy.orm import Session
+
+from app.models.auth_session import AuthSession
+
+DEFAULT_SESSION_TIMEOUT_MINUTES = 30
+MIN_SESSION_TIMEOUT_MINUTES = 5
+MAX_SESSION_TIMEOUT_MINUTES = 240
+
+
+class AuthSessionService:
+    def __init__(self, db: Session) -> None:
+        self.db = db
+
+    def issue(
+        self,
+        user: Any,
+        *,
+        metric_session_id: str,
+        timeout_minutes: int = DEFAULT_SESSION_TIMEOUT_MINUTES,
+    ) -> tuple[str, AuthSession]:
+        now = datetime.now(UTC)
+        normalized_timeout = max(
+            MIN_SESSION_TIMEOUT_MINUTES,
+            min(
+                MAX_SESSION_TIMEOUT_MINUTES,
+                int(timeout_minutes or DEFAULT_SESSION_TIMEOUT_MINUTES),
+            ),
+        )
+        access_token = secrets.token_urlsafe(32)
+        auth_session = AuthSession(
+            token_hash=self.hash_token(access_token),
+            tenant_id=str(getattr(user, "tenant_id", "default") or "default").strip() or "default",
+            principal_type="admin" if bool(getattr(user, "is_admin", False)) else "employee",
+            employee_id=str(getattr(user, "employee_id", "") or "").strip() or None,
+            username=str(getattr(user, "username", "") or "").strip(),
+            metric_session_id=str(metric_session_id or "").strip(),
+            issued_at=now,
+            expires_at=now + timedelta(minutes=normalized_timeout),
+            last_seen_at=now,
+        )
+        self.db.add(auth_session)
+        self.db.flush()
+        return access_token, auth_session
+
+    def authenticate(self, access_token: str) -> AuthSession | None:
+        normalized_token = str(access_token or "").strip()
+        if not normalized_token:
+            return None
+
+        auth_session = self.db.scalars(
+            select(AuthSession).where(AuthSession.token_hash == self.hash_token(normalized_token))
+        ).first()
+        if auth_session is None or auth_session.revoked_at is not None:
+            return None
+
+        now = datetime.now(UTC)
+        if self._as_utc(auth_session.expires_at) <= now:
+            return None
+
+        auth_session.last_seen_at = now
+        return auth_session
+
+    def revoke(self, session_id: str, *, commit: bool = True) -> bool:
+        normalized_session_id = str(session_id or "").strip()
+        if not normalized_session_id:
+            return False
+
+        auth_session = self.db.get(AuthSession, normalized_session_id)
+        if auth_session is None:
+            return False
+
+        if auth_session.revoked_at is None:
+            auth_session.revoked_at = datetime.now(UTC)
+            if commit:
+                self.db.commit()
+            else:
+                self.db.flush()
+        return True
+
+    @staticmethod
+    def hash_token(access_token: str) -> str:
+        return hashlib.sha256(str(access_token or "").encode("utf-8")).hexdigest()
+
+    @staticmethod
+    def _as_utc(value: datetime) -> datetime:
+        if value.tzinfo is None:
+            return value.replace(tzinfo=UTC)
+        return value.astimezone(UTC)

server/src/app/services/user_session_metrics.py

@@ -1,8 +1,8 @@
 from __future__ import annotations
 
+import threading
 import uuid
 from datetime import UTC, datetime
-import threading
 from typing import Any
 
 from sqlalchemy import or_, select
@@ -46,6 +46,7 @@ class UserSessionMetricService:
         user: Any,
         *,
         event: dict[str, Any] | None = None,
+        commit: bool = True,
     ) -> UserSessionMetric:
         self.ensure_storage_ready()
         now = datetime.now(UTC)
@@ -64,27 +65,36 @@ class UserSessionMetricService:
             event_json=event or {},
         )
         self.db.add(session)
-        self.db.commit()
-        self.db.refresh(session)
+        if commit:
+            self.db.commit()
+            self.db.refresh(session)
+        else:
+            self.db.flush()
         return session
 
     def finish_session(
         self,
         *,
         session_id: str,
+        expected_username: str = "",
         reason: str = "manual",
         last_activity_at: datetime | None = None,
         activity_event_count: int = 0,
         event: dict[str, Any] | None = None,
+        commit: bool = True,
     ) -> UserSessionMetric | None:
         self.ensure_storage_ready()
         normalized_session_id = str(session_id or "").strip()
         if not normalized_session_id:
             return None
 
-        session = self.db.scalars(
-            select(UserSessionMetric).where(UserSessionMetric.session_id == normalized_session_id)
-        ).first()
+        stmt = select(UserSessionMetric).where(
+            UserSessionMetric.session_id == normalized_session_id
+        )
+        normalized_username = str(expected_username or "").strip()
+        if normalized_username:
+            stmt = stmt.where(UserSessionMetric.username == normalized_username)
+        session = self.db.scalars(stmt).first()
         if session is None:
             return None
 
@@ -93,7 +103,11 @@ class UserSessionMetricService:
 
         logout_at = datetime.now(UTC)
         session.logout_at = logout_at
-        session.last_activity_at = self._normalize_last_activity(last_activity_at, session.login_at, logout_at)
+        session.last_activity_at = self._normalize_last_activity(
+            last_activity_at,
+            session.login_at,
+            logout_at,
+        )
         session.duration_ms = self._duration_ms(session.login_at, logout_at)
         session.activity_event_count = max(0, int(activity_event_count or 0))
         session.logout_reason = str(reason or "manual").strip()[:40] or "manual"
@@ -102,8 +116,11 @@ class UserSessionMetricService:
             **(session.event_json or {}),
             "finish": event or {},
         }
-        self.db.commit()
-        self.db.refresh(session)
+        if commit:
+            self.db.commit()
+            self.db.refresh(session)
+        else:
+            self.db.flush()
         return session
 
     def sum_duration_ms(self, identifiers: set[str], cutoff: datetime) -> int:

server/tests/auth_helpers.py

@@ -0,0 +1,53 @@
+from __future__ import annotations
+
+from typing import Annotated
+
+from fastapi import FastAPI, Header
+
+from app.api.deps import CurrentUserContext, get_current_user
+
+
+def install_legacy_header_auth_override(app: FastAPI) -> None:
+    """让领域接口测试专注业务断言，不把旧请求头带回生产认证链路。"""
+    app.dependency_overrides[get_current_user] = _read_test_user_headers
+
+
+def _read_test_user_headers(
+    username: Annotated[str | None, Header(alias="X-Auth-Username")] = None,
+    name: Annotated[str | None, Header(alias="X-Auth-Name")] = None,
+    role_codes: Annotated[str | None, Header(alias="X-Auth-Role-Codes")] = None,
+    is_admin: Annotated[str | None, Header(alias="X-Auth-Is-Admin")] = None,
+    department: Annotated[str | None, Header(alias="X-Auth-Department")] = None,
+    cost_center: Annotated[str | None, Header(alias="X-Auth-Cost-Center")] = None,
+    position: Annotated[str | None, Header(alias="X-Auth-Position")] = None,
+    grade: Annotated[str | None, Header(alias="X-Auth-Grade")] = None,
+    employee_no: Annotated[str | None, Header(alias="X-Auth-Employee-No")] = None,
+    manager_name: Annotated[str | None, Header(alias="X-Auth-Manager-Name")] = None,
+) -> CurrentUserContext:
+    normalized_username = str(username or "").strip()
+    normalized_name = str(name or normalized_username).strip()
+    if not normalized_username and not normalized_name:
+        normalized_username = "test-admin"
+        normalized_name = "Test Admin"
+        is_admin = "true"
+
+    normalized_roles = [
+        normalized
+        for item in str(role_codes or "").split(",")
+        if (normalized := item.strip().lower())
+    ]
+    admin_flag = str(is_admin or "").strip().lower() in {"1", "true", "yes", "on"}
+    admin_flag = admin_flag or normalized_username.lower() in {"admin", "superadmin"}
+    admin_flag = admin_flag or bool(set(normalized_roles) & {"admin", "superadmin"})
+    return CurrentUserContext(
+        username=normalized_username or normalized_name,
+        name=normalized_name or normalized_username,
+        role_codes=normalized_roles,
+        is_admin=admin_flag,
+        department_name=str(department or "").strip(),
+        cost_center=str(cost_center or "").strip(),
+        position=str(position or "").strip(),
+        grade=str(grade or "").strip(),
+        employee_no=str(employee_no or "").strip(),
+        manager_name=str(manager_name or "").strip(),
+    )

server/tests/test_agent_foundation_endpoints.py

@@ -2,6 +2,7 @@ from __future__ import annotations
 
 from collections.abc import Generator
 
+from auth_helpers import install_legacy_header_auth_override
 from fastapi.testclient import TestClient
 from sqlalchemy import create_engine
 from sqlalchemy.orm import Session, sessionmaker
@@ -23,7 +24,8 @@ def build_client() -> tuple[TestClient, sessionmaker[Session]]:
     Base.metadata.create_all(bind=engine)
     session_factory = sessionmaker(bind=engine, autoflush=False, autocommit=False)
 
-    app = create_app()
+    app = create_app()
+    install_legacy_header_auth_override(app)
 
     def override_db() -> Generator[Session, None, None]:
         db = session_factory()

server/tests/test_agent_trace_service.py

@@ -3,6 +3,7 @@ from __future__ import annotations
 from collections.abc import Generator
 from datetime import UTC, datetime, timedelta
 
+from auth_helpers import install_legacy_header_auth_override
 from fastapi.testclient import TestClient
 from sqlalchemy import create_engine
 from sqlalchemy.orm import Session, sessionmaker
@@ -37,6 +38,7 @@ def build_client() -> tuple[TestClient, sessionmaker[Session]]:
     Base.metadata.create_all(bind=engine)
     session_factory = sessionmaker(bind=engine, autoflush=False, autocommit=False)
     app = create_app()
+    install_legacy_header_auth_override(app)
 
     def override_db() -> Generator[Session, None, None]:
         db = session_factory()

server/tests/test_attachment_association_jobs.py

@@ -5,6 +5,7 @@ from collections.abc import Generator
 from datetime import UTC, date, datetime
 from decimal import Decimal
 
+from auth_helpers import install_legacy_header_auth_override
 from fastapi.testclient import TestClient
 from sqlalchemy import select
 from sqlalchemy.orm import Session, selectinload
@@ -17,8 +18,8 @@ from app.models.employee import Employee
 from app.models.financial_record import ExpenseClaim, ExpenseClaimItem
 from app.schemas.ocr import OcrRecognizeBatchRead, OcrRecognizeDocumentRead, OcrRecognizeFieldRead
 from app.services.attachment_association_jobs import clear_attachment_association_jobs_for_tests
-from app.services.expense_claims import ExpenseClaimService
 from app.services.expense_claim_attachment_storage import ExpenseClaimAttachmentStorage
+from app.services.expense_claims import ExpenseClaimService
 from app.services.ocr import OcrService
 from app.services.receipt_folder import ReceiptFolderService
 from app.test_helpers.db import build_in_memory_session_factory
@@ -27,6 +28,7 @@ from app.test_helpers.db import build_in_memory_session_factory
 def build_client(monkeypatch) -> tuple[TestClient, object]:
     session_factory = build_in_memory_session_factory()
     app = create_app()
+    install_legacy_header_auth_override(app)
 
     def override_db() -> Generator[Session, None, None]:
         db = session_factory()

server/tests/test_auth_service.py

@@ -1,13 +1,17 @@
-from __future__ import annotations
-
-from sqlalchemy import create_engine
+from __future__ import annotations
+
+import pytest
+from sqlalchemy import create_engine
 from sqlalchemy.orm import Session, sessionmaker
 from sqlalchemy.pool import StaticPool
 
-from app.db.base import Base
+from app.db.base import Base
+from app.models.auth_session import AuthSession
+from app.models.user_session_metric import UserSessionMetric
 from app.schemas.auth import LoginRequest
 from app.schemas.settings import SettingsWrite
-from app.services.auth import AuthService, AuthenticatedUser
+from app.services.auth import AuthenticatedUser, AuthService
+from app.services.auth_sessions import AuthSessionService
 from app.services.employee import EmployeeService
 from app.services.settings import SettingsService
 
@@ -37,6 +41,11 @@ def test_employee_can_login_with_seed_default_password() -> None:
         assert result.user.grade == employee.grade
         assert result.user.roleCodes
         assert result.user.isAdmin is False
+        assert result.accessToken
+        assert result.tokenType == "Bearer"
+        stored_session = db.query(AuthSession).one()
+        assert stored_session.token_hash == AuthSessionService.hash_token(result.accessToken)
+        assert stored_session.token_hash != result.accessToken
 
 
 def test_current_user_snapshot_refreshes_employee_position() -> None:
@@ -113,8 +122,15 @@ def test_employee_login_skips_directory_bootstrap_when_employee_exists(monkeypat
             calls.append("ensure_directory_ready")
             raise AssertionError("existing employee login should not run directory bootstrap")
 
-        monkeypatch.setattr(AuthService, "_find_employee_by_email", lambda self, _: ExistingEmployee())
-        monkeypatch.setattr("app.services.auth.verify_password", lambda password, password_hash: True)
+        monkeypatch.setattr(
+            AuthService,
+            "_find_employee_by_email",
+            lambda self, _: ExistingEmployee(),
+        )
+        monkeypatch.setattr(
+            "app.services.auth.verify_password",
+            lambda password, password_hash: True,
+        )
         monkeypatch.setattr(
             AuthService,
             "_build_employee_user",
@@ -143,3 +159,35 @@ def test_employee_login_skips_directory_bootstrap_when_employee_exists(monkeypat
         assert user is not None
         assert user.username == "demo@example.com"
         assert calls == []
+
+
+def test_login_session_write_rolls_back_metric_when_token_issue_fails(monkeypatch) -> None:
+    with build_session() as db:
+        user = AuthenticatedUser(
+            username="rollback@example.com",
+            name="Rollback User",
+            role="使用者",
+            department="",
+            position="",
+            grade="",
+            employee_no="",
+            manager_name="",
+            location="",
+            cost_center="",
+            finance_owner_name="",
+            risk_profile={},
+            role_codes=["user"],
+            email="rollback@example.com",
+            avatar="R",
+        )
+
+        def fail_issue(*args, **kwargs):
+            raise RuntimeError("token issue failed")
+
+        monkeypatch.setattr(AuthSessionService, "issue", fail_issue)
+
+        with pytest.raises(RuntimeError, match="token issue failed"):
+            AuthService(db)._build_login_response(user)
+
+        assert db.query(AuthSession).count() == 0
+        assert db.query(UserSessionMetric).count() == 0

server/tests/test_auth_session_endpoints.py

@@ -0,0 +1,148 @@
+from __future__ import annotations
+
+from collections.abc import Generator
+from datetime import UTC, datetime, timedelta
+
+import pytest
+from fastapi import HTTPException
+from fastapi.testclient import TestClient
+from sqlalchemy import create_engine, select
+from sqlalchemy.orm import Session, sessionmaker
+from sqlalchemy.pool import StaticPool
+
+from app.api.deps import CurrentUserContext, get_db, require_platform_admin_user
+from app.db.base import Base
+from app.main import create_app
+from app.models.auth_session import AuthSession
+from app.models.user_session_metric import UserSessionMetric
+from app.schemas.settings import SettingsWrite
+from app.services.auth_sessions import AuthSessionService
+from app.services.settings import SettingsService
+
+
+def build_client() -> tuple[TestClient, sessionmaker[Session]]:
+    engine = create_engine(
+        "sqlite+pysqlite:///:memory:",
+        connect_args={"check_same_thread": False},
+        poolclass=StaticPool,
+    )
+    Base.metadata.create_all(bind=engine)
+    session_factory = sessionmaker(bind=engine, autoflush=False, autocommit=False)
+    with session_factory() as db:
+        settings_service = SettingsService(db)
+        payload = settings_service.get_settings_snapshot().model_dump()
+        payload["adminForm"]["adminAccount"] = "auth-admin"
+        payload["adminForm"]["newPassword"] = "safe-admin-password"
+        payload["adminForm"]["confirmPassword"] = "safe-admin-password"
+        settings_service.save_settings_snapshot(SettingsWrite(**payload))
+
+    app = create_app()
+
+    def override_db() -> Generator[Session, None, None]:
+        with session_factory() as db:
+            yield db
+
+    app.dependency_overrides[get_db] = override_db
+    return TestClient(app), session_factory
+
+
+def login_admin(client: TestClient) -> dict:
+    response = client.post(
+        "/api/v1/auth/login",
+        json={"username": "auth-admin", "password": "safe-admin-password"},
+    )
+    assert response.status_code == 200
+    return response.json()
+
+
+def test_login_issues_opaque_bearer_token_and_me_uses_server_session() -> None:
+    client, session_factory = build_client()
+    payload = login_admin(client)
+    token = payload["accessToken"]
+
+    assert payload["tokenType"] == "Bearer"
+    assert payload["expiresAt"]
+    with session_factory() as db:
+        auth_session = db.scalars(select(AuthSession)).one()
+        assert auth_session.token_hash == AuthSessionService.hash_token(token)
+        assert auth_session.token_hash != token
+
+    response = client.get(
+        "/api/v1/auth/me",
+        headers={"Authorization": f"Bearer {token}"},
+    )
+    assert response.status_code == 200
+    assert response.json()["username"] == "auth-admin"
+    assert response.json()["isAdmin"] is True
+
+
+def test_forged_identity_headers_no_longer_authenticate() -> None:
+    client, _ = build_client()
+    response = client.get(
+        "/api/v1/auth/me",
+        headers={
+            "X-Auth-Username": "superadmin",
+            "X-Auth-Role-Codes": "manager",
+            "X-Auth-Is-Admin": "true",
+        },
+    )
+
+    assert response.status_code == 401
+    assert response.headers["www-authenticate"] == "Bearer"
+
+
+def test_expired_and_revoked_tokens_are_rejected() -> None:
+    client, session_factory = build_client()
+    first_payload = login_admin(client)
+    first_token = first_payload["accessToken"]
+
+    with session_factory() as db:
+        auth_session = db.scalars(
+            select(AuthSession).where(
+                AuthSession.token_hash == AuthSessionService.hash_token(first_token)
+            )
+        ).one()
+        auth_session.expires_at = datetime.now(UTC) - timedelta(seconds=1)
+        db.commit()
+
+    expired_response = client.get(
+        "/api/v1/auth/me",
+        headers={"Authorization": f"Bearer {first_token}"},
+    )
+    assert expired_response.status_code == 401
+
+    second_payload = login_admin(client)
+    second_token = second_payload["accessToken"]
+    logout_response = client.post(
+        "/api/v1/auth/logout",
+        headers={"Authorization": f"Bearer {second_token}"},
+        json={"sessionId": second_payload["sessionId"], "reason": "manual"},
+    )
+    assert logout_response.status_code == 200
+    with session_factory() as db:
+        metric_session = db.scalars(
+            select(UserSessionMetric).where(
+                UserSessionMetric.session_id == second_payload["sessionId"]
+            )
+        ).one()
+        assert metric_session.status == "closed"
+
+    revoked_response = client.get(
+        "/api/v1/auth/me",
+        headers={"Authorization": f"Bearer {second_token}"},
+    )
+    assert revoked_response.status_code == 401
+
+
+def test_manager_role_is_not_platform_admin() -> None:
+    manager = CurrentUserContext(
+        username="manager@example.com",
+        name="Manager",
+        role_codes=["manager"],
+        is_admin=False,
+    )
+
+    with pytest.raises(HTTPException) as exc_info:
+        require_platform_admin_user(manager)
+
+    assert exc_info.value.status_code == 403

server/tests/test_backend_pagination.py

@@ -4,6 +4,7 @@ from collections.abc import Generator
 from datetime import UTC, datetime
 from decimal import Decimal
 
+from auth_helpers import install_legacy_header_auth_override
 from fastapi.testclient import TestClient
 from sqlalchemy import create_engine
 from sqlalchemy.orm import Session, sessionmaker
@@ -25,6 +26,7 @@ def build_client() -> tuple[TestClient, sessionmaker[Session]]:
     Base.metadata.create_all(bind=engine)
     session_factory = sessionmaker(bind=engine, autoflush=False, autocommit=False)
     app = create_app()
+    install_legacy_header_auth_override(app)
 
     def override_db() -> Generator[Session, None, None]:
         db = session_factory()
@@ -112,7 +114,10 @@ def test_expense_claims_support_page_envelope_and_keep_legacy_list() -> None:
 def test_employee_directory_supports_backend_pagination() -> None:
     client, _ = build_client()
 
-    response = client.get("/api/v1/employees?page=2&page_size=10")
+    response = client.get(
+        "/api/v1/employees?page=2&page_size=10",
+        headers={"x-auth-username": "admin"},
+    )
 
     assert response.status_code == 200
     payload = response.json()

server/tests/test_bootstrap_security.py

@@ -0,0 +1,65 @@
+from __future__ import annotations
+
+from types import SimpleNamespace
+
+import pytest
+from fastapi import HTTPException
+
+from app.api.v1.endpoints import bootstrap as bootstrap_endpoint
+from app.schemas.bootstrap import BootstrapSetupPayload
+
+
+def completed_settings() -> SimpleNamespace:
+    return SimpleNamespace(
+        setup_completed=True,
+        company_name="X-Financial",
+        company_code="XF-001",
+        admin_email="admin@example.com",
+        web_host="0.0.0.0",
+        web_port=5273,
+        app_host="0.0.0.0",
+        app_port=8000,
+        postgres_host="postgres.internal",
+        postgres_port=5432,
+        postgres_db="x_financial",
+        postgres_user="postgres-admin",
+        postgres_password="secret",
+        redis_url="redis://redis.internal:6379/0",
+    )
+
+
+def setup_payload() -> BootstrapSetupPayload:
+    return BootstrapSetupPayload(
+        company_name="X-Financial",
+        company_code="XF-001",
+        admin_email="admin@example.com",
+        postgres_host="postgres.internal",
+        postgres_port=5432,
+        postgres_db="x_financial",
+        postgres_user="postgres-admin",
+        postgres_password="secret",
+        redis_url="redis://redis.internal:6379/0",
+    )
+
+
+def test_completed_bootstrap_state_redacts_infrastructure(monkeypatch: pytest.MonkeyPatch) -> None:
+    monkeypatch.setattr(bootstrap_endpoint, "get_settings", completed_settings)
+
+    state = bootstrap_endpoint.get_bootstrap_state()
+
+    assert state.initialized is True
+    assert state.database.host == ""
+    assert state.database.username == ""
+    assert state.database.password_configured is True
+    assert state.redis.url == ""
+
+
+def test_completed_bootstrap_rejects_anonymous_reconfiguration(
+    monkeypatch: pytest.MonkeyPatch,
+) -> None:
+    monkeypatch.setattr(bootstrap_endpoint, "get_settings", completed_settings)
+
+    with pytest.raises(HTTPException) as exc_info:
+        bootstrap_endpoint.initialize_bootstrap(setup_payload(), None)
+
+    assert exc_info.value.status_code == 403

server/tests/test_budget_endpoints.py

@@ -4,6 +4,7 @@ from collections.abc import Generator
 from datetime import UTC, datetime
 from decimal import Decimal
 
+from auth_helpers import install_legacy_header_auth_override
 from fastapi.testclient import TestClient
 from sqlalchemy import create_engine
 from sqlalchemy.orm import Session, sessionmaker
@@ -32,6 +33,7 @@ def build_session_factory() -> sessionmaker[Session]:
 def build_client() -> tuple[TestClient, sessionmaker[Session]]:
     session_factory = build_session_factory()
     app = create_app()
+    install_legacy_header_auth_override(app)
 
     def override_db() -> Generator[Session, None, None]:
         db = session_factory()

server/tests/test_employee_behavior_profile_service.py

@@ -4,6 +4,7 @@ from collections.abc import Generator
 from datetime import UTC, date, datetime, timedelta
 from decimal import Decimal
 
+from auth_helpers import install_legacy_header_auth_override
 from fastapi.testclient import TestClient
 from sqlalchemy import create_engine
 from sqlalchemy.orm import Session, sessionmaker
@@ -249,6 +250,7 @@ def test_latest_profile_endpoint_returns_approval_payload() -> None:
         seed_profile_data(db)
 
     app = create_app()
+    install_legacy_header_auth_override(app)
 
     def override_db() -> Generator[Session, None, None]:
         db = session_factory()
@@ -303,6 +305,7 @@ def test_current_employee_profile_endpoint_resolves_login_user() -> None:
         )
 
     app = create_app()
+    install_legacy_header_auth_override(app)
 
     def override_db() -> Generator[Session, None, None]:
         db = session_factory()
@@ -370,6 +373,7 @@ def test_current_admin_profile_endpoint_returns_account_usage_profile() -> None:
         db.commit()
 
     app = create_app()
+    install_legacy_header_auth_override(app)
 
     def override_db() -> Generator[Session, None, None]:
         db = session_factory()
@@ -414,6 +418,7 @@ def test_current_admin_profile_endpoint_uses_online_session_without_agent_runs()
         )
 
     app = create_app()
+    install_legacy_header_auth_override(app)
 
     def override_db() -> Generator[Session, None, None]:
         db = session_factory()
@@ -464,6 +469,7 @@ def test_finish_session_endpoint_closes_active_session() -> None:
         db.commit()
 
     app = create_app()
+    install_legacy_header_auth_override(app)
 
     def override_db() -> Generator[Session, None, None]:
         db = session_factory()

server/tests/test_expense_case_service.py

@@ -137,7 +137,12 @@ def test_legacy_bootstrap_excludes_migration_owned_tables(
 
     table_names = set(inspect(engine).get_table_names())
     assert "employees" in table_names
-    assert {"expense_cases", "expense_case_links", "business_events"}.isdisjoint(table_names)
+    assert {
+        "auth_sessions",
+        "expense_cases",
+        "expense_case_links",
+        "business_events",
+    }.isdisjoint(table_names)
 
 
 def test_event_write_is_idempotent_for_same_business_operation() -> None:

server/tests/test_linked_reimbursement_draft_jobs.py

@@ -3,6 +3,7 @@ from __future__ import annotations
 from collections.abc import Generator
 from datetime import UTC, datetime
 
+from auth_helpers import install_legacy_header_auth_override
 from fastapi.testclient import TestClient
 from sqlalchemy.orm import Session
 
@@ -12,7 +13,9 @@ from app.main import create_app
 from app.models.employee import Employee
 from app.models.financial_record import ExpenseClaim
 from app.schemas.orchestrator import OrchestratorResponse, OrchestratorTraceSummary
-from app.services.linked_reimbursement_draft_jobs import clear_linked_reimbursement_draft_jobs_for_tests
+from app.services.linked_reimbursement_draft_jobs import (
+    clear_linked_reimbursement_draft_jobs_for_tests,
+)
 from app.services.orchestrator import OrchestratorService
 from app.test_helpers.db import build_in_memory_session_factory
 
@@ -53,6 +56,7 @@ def seed_employee_and_application(db: Session) -> None:
 def build_client(monkeypatch) -> tuple[TestClient, object]:
     session_factory = build_in_memory_session_factory()
     app = create_app()
+    install_legacy_header_auth_override(app)
 
     def override_db() -> Generator[Session, None, None]:
         db = session_factory()

server/tests/test_notification_states.py

@@ -2,6 +2,7 @@ from __future__ import annotations
 
 from collections.abc import Generator
 
+from auth_helpers import install_legacy_header_auth_override
 from fastapi.testclient import TestClient
 from sqlalchemy import create_engine
 from sqlalchemy.orm import Session, sessionmaker
@@ -34,6 +35,7 @@ def build_client() -> TestClient:
     Base.metadata.create_all(bind=engine)
     session_factory = sessionmaker(bind=engine, autoflush=False, autocommit=False)
     app = create_app()
+    install_legacy_header_auth_override(app)
 
     def override_db() -> Generator[Session, None, None]:
         db = session_factory()

server/tests/test_ocr_endpoints.py

@@ -2,6 +2,7 @@ from __future__ import annotations
 
 from collections.abc import Generator
 
+from auth_helpers import install_legacy_header_auth_override
 from fastapi.testclient import TestClient
 from sqlalchemy import create_engine
 from sqlalchemy.orm import Session, sessionmaker
@@ -11,7 +12,12 @@ from app.api.deps import get_db
 from app.core.config import get_settings
 from app.db.base import Base
 from app.main import create_app
-from app.schemas.ocr import OcrRecognizeBatchRead, OcrRecognizeDocumentRead, OcrRecognizeFieldRead, OcrRecognizeLineRead
+from app.schemas.ocr import (
+    OcrRecognizeBatchRead,
+    OcrRecognizeDocumentRead,
+    OcrRecognizeFieldRead,
+    OcrRecognizeLineRead,
+)
 from app.services.ocr import OcrService
 
 
@@ -24,6 +30,7 @@ def build_client() -> TestClient:
     Base.metadata.create_all(bind=engine)
     session_factory = sessionmaker(bind=engine, autoflush=False, autocommit=False)
     app = create_app()
+    install_legacy_header_auth_override(app)
 
     def override_db() -> Generator[Session, None, None]:
         db = session_factory()

server/tests/test_ontology_service.py

@@ -3,13 +3,14 @@ from __future__ import annotations
 from collections.abc import Generator
 
 import pytest
+from auth_helpers import install_legacy_header_auth_override
 from fastapi.testclient import TestClient
 from sqlalchemy import create_engine
 from sqlalchemy.orm import Session, sessionmaker
 from sqlalchemy.pool import StaticPool
 
-from app.core.agent_enums import AgentName, AgentRunSource, AgentRunStatus
 from app.api.deps import get_db
+from app.core.agent_enums import AgentName, AgentRunSource, AgentRunStatus
 from app.db.base import Base
 from app.schemas.ontology import OntologyParseRequest
 from app.services.ontology import LlmOntologyParseResult, SemanticOntologyService
@@ -31,7 +32,8 @@ def build_client() -> tuple[TestClient, sessionmaker[Session]]:
     session_factory = build_session_factory()
     from app.main import create_app
 
-    app = create_app()
+    app = create_app()
+    install_legacy_header_auth_override(app)
 
     def override_db() -> Generator[Session, None, None]:
         db = session_factory()

server/tests/test_reimbursement_endpoints.py

@@ -6,6 +6,7 @@ from collections.abc import Generator
 from datetime import UTC, date, datetime
 from decimal import Decimal
 
+from auth_helpers import install_legacy_header_auth_override
 from fastapi.testclient import TestClient
 from sqlalchemy import create_engine
 from sqlalchemy.orm import Session, sessionmaker
@@ -38,6 +39,7 @@ def build_session_factory() -> sessionmaker[Session]:
 def build_client() -> tuple[TestClient, sessionmaker[Session]]:
     session_factory = build_session_factory()
     app = create_app()
+    install_legacy_header_auth_override(app)
 
     def override_db() -> Generator[Session, None, None]:
         db = session_factory()

server/tests/test_risk_observations_service.py

@@ -5,12 +5,14 @@ from datetime import UTC, datetime
 from decimal import Decimal
 
 import pytest
+from auth_helpers import install_legacy_header_auth_override
 from fastapi import FastAPI
 from fastapi.testclient import TestClient
 from sqlalchemy import create_engine
 from sqlalchemy.orm import Session, sessionmaker
 from sqlalchemy.pool import StaticPool
 
+from app.algorithem.risk_graph.replay import AlgorithmReplaySetBuilder
 from app.api.deps import get_db
 from app.api.v1.endpoints.risk_observations import router as risk_observations_router
 from app.db.base import Base
@@ -18,7 +20,6 @@ from app.models.employee import Employee
 from app.models.financial_record import ExpenseClaim
 from app.models.risk_observation import RiskObservation
 from app.schemas.risk_observation import RiskObservationFeedbackCreate
-from app.algorithem.risk_graph.replay import AlgorithmReplaySetBuilder
 from app.services.risk_observations import RiskObservationService
 
 
@@ -266,6 +267,7 @@ def _build_client() -> tuple[TestClient, sessionmaker[Session]]:
     session_factory = sessionmaker(bind=engine, autoflush=False, autocommit=False)
     app = FastAPI()
     app.include_router(risk_observations_router, prefix="/api/v1")
+    install_legacy_header_auth_override(app)
 
     def override_db() -> Generator[Session, None, None]:
         db = session_factory()

server/tests/test_risk_rule_feedback.py

@@ -2,6 +2,7 @@ from __future__ import annotations
 
 from collections.abc import Generator
 
+from auth_helpers import install_legacy_header_auth_override
 from fastapi.testclient import TestClient
 from sqlalchemy import create_engine, select
 from sqlalchemy.orm import Session, sessionmaker
@@ -45,6 +46,7 @@ def build_client() -> tuple[TestClient, sessionmaker[Session]]:
     Base.metadata.create_all(bind=engine)
     session_factory = sessionmaker(bind=engine, autoflush=False, autocommit=False)
     app = create_app()
+    install_legacy_header_auth_override(app)
 
     def override_db() -> Generator[Session, None, None]:
         db = session_factory()

server/tests/test_risk_rule_revision_endpoints.py

@@ -2,6 +2,7 @@ from __future__ import annotations
 
 from collections.abc import Generator
 
+from auth_helpers import install_legacy_header_auth_override
 from fastapi.testclient import TestClient
 from sqlalchemy import create_engine
 from sqlalchemy.orm import Session, sessionmaker
@@ -13,8 +14,8 @@ from app.db.base import Base
 from app.main import create_app
 from app.models.agent_asset import AgentAsset
 from app.schemas.agent_asset import AgentAssetRiskRuleGenerateRequest
-from app.services.agent_asset_rule_library import AgentAssetRuleLibraryManager
 from app.services.agent_asset_risk_rule_regeneration import AgentAssetRiskRuleRegenerationService
+from app.services.agent_asset_rule_library import AgentAssetRuleLibraryManager
 from app.services.agent_assets import AgentAssetService
 from app.services.risk_rule_generation import RiskRuleGenerationService
 
@@ -33,6 +34,7 @@ def build_client() -> tuple[TestClient, sessionmaker[Session]]:
     Base.metadata.create_all(bind=engine)
     session_factory = sessionmaker(bind=engine, autoflush=False, autocommit=False)
     app = create_app()
+    install_legacy_header_auth_override(app)
 
     def override_db() -> Generator[Session, None, None]:
         db = session_factory()

server/tests/test_risk_rule_template_catalog.py

@@ -1,5 +1,6 @@
 from __future__ import annotations
 
+from auth_helpers import install_legacy_header_auth_override
 from fastapi.testclient import TestClient
 
 from app.main import create_app
@@ -49,11 +50,13 @@ def test_risk_rule_template_catalog_groups_and_dsl_examples() -> None:
 
 
 def test_risk_rule_template_endpoint_requires_login_and_returns_groups() -> None:
-    client = TestClient(create_app())
+    app = create_app()
+    client = TestClient(app)
 
     unauthorized = client.get("/api/v1/agent-assets/risk-rules/templates")
     assert unauthorized.status_code == 401
 
+    install_legacy_header_auth_override(app)
     response = client.get(
         "/api/v1/agent-assets/risk-rules/templates",
         headers={"x-auth-username": "finance", "x-auth-role-codes": "finance"},

server/tests/test_steward_action_executor.py

@@ -3,6 +3,7 @@ from __future__ import annotations
 from collections.abc import Generator
 from datetime import UTC, datetime
 
+from auth_helpers import install_legacy_header_auth_override
 from fastapi.testclient import TestClient
 from sqlalchemy import create_engine, select
 from sqlalchemy.orm import Session, sessionmaker
@@ -30,6 +31,7 @@ def build_session_factory() -> sessionmaker[Session]:
 def build_client() -> tuple[TestClient, sessionmaker[Session]]:
     session_factory = build_session_factory()
     app = create_app()
+    install_legacy_header_auth_override(app)
 
     def override_db() -> Generator[Session, None, None]:
         db = session_factory()

server/tests/test_system_cache_endpoints.py

@@ -2,6 +2,7 @@ from __future__ import annotations
 
 from collections.abc import Generator
 
+from auth_helpers import install_legacy_header_auth_override
 from fastapi.testclient import TestClient
 from sqlalchemy import create_engine
 from sqlalchemy.orm import Session, sessionmaker
@@ -23,6 +24,7 @@ def build_client() -> TestClient:
     Base.metadata.create_all(bind=engine)
     session_factory = sessionmaker(bind=engine, autoflush=False, autocommit=False)
     app = create_app()
+    install_legacy_header_auth_override(app)
 
     def override_db() -> Generator[Session, None, None]:
         db = session_factory()