feat: implement security, error resilience, and query optimization proposals
Security Validation (enhance-security-validation): - JWT secret validation with entropy checking and pattern detection - CSRF protection middleware with token generation/validation - Frontend CSRF token auto-injection for DELETE/PUT/PATCH requests - MIME type validation with magic bytes detection for file uploads Error Resilience (add-error-resilience): - React ErrorBoundary component with fallback UI and retry functionality - ErrorBoundaryWithI18n wrapper for internationalization support - Page-level and section-level error boundaries in App.tsx Query Performance (optimize-query-performance): - Query monitoring utility with threshold warnings - N+1 query fixes using joinedload/selectinload - Optimized project members, tasks, and subtasks endpoints Bug Fixes: - WebSocket session management (P0): Return primitives instead of ORM objects - LIKE query injection (P1): Escape special characters in search queries Tests: 543 backend tests, 56 frontend tests passing Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
This commit is contained in:
beabigegg
@@ -239,6 +239,8 @@ class TestAttachmentAPI:
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def test_delete_attachment(self, client, test_user_token, test_task, db):
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"""Test soft deleting an attachment."""
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from app.core.security import generate_csrf_token
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attachment = Attachment(
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id=str(uuid.uuid4()),
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task_id=test_task.id,
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@@ -252,9 +254,15 @@ class TestAttachmentAPI:
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db.add(attachment)
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db.commit()
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# Generate CSRF token for the user
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csrf_token = generate_csrf_token(test_task.created_by)
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response = client.delete(
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f"/api/attachments/{attachment.id}",
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headers={"Authorization": f"Bearer {test_user_token}"},
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headers={
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"Authorization": f"Bearer {test_user_token}",
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"X-CSRF-Token": csrf_token,
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},
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)
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assert response.status_code == 200
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408
backend/tests/test_query_performance.py
Normal file
408
backend/tests/test_query_performance.py
Normal file
@@ -0,0 +1,408 @@
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"""
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Tests for query performance optimization.
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These tests verify that N+1 query patterns have been eliminated by checking
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that endpoints execute within expected query count limits.
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"""
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import uuid
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import pytest
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from sqlalchemy import event
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from sqlalchemy.orm import Session
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from app.models import User, Space, Project, Task, TaskStatus, ProjectMember, Department
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class QueryCounter:
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"""Helper to count SQL queries during a test."""
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def __init__(self, db: Session):
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self.db = db
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self.count = 0
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self.queries = []
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self._before_handler = None
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self._after_handler = None
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def __enter__(self):
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self.count = 0
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self.queries = []
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engine = self.db.get_bind()
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def before_cursor_execute(conn, cursor, statement, parameters, context, executemany):
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conn.info.setdefault('query_start', []).append(statement)
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def after_cursor_execute(conn, cursor, statement, parameters, context, executemany):
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self.count += 1
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self.queries.append(statement)
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self._before_handler = before_cursor_execute
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self._after_handler = after_cursor_execute
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event.listen(engine, "before_cursor_execute", before_cursor_execute)
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event.listen(engine, "after_cursor_execute", after_cursor_execute)
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return self
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def __exit__(self, exc_type, exc_val, exc_tb):
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engine = self.db.get_bind()
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event.remove(engine, "before_cursor_execute", self._before_handler)
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event.remove(engine, "after_cursor_execute", self._after_handler)
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return False
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def create_test_department(db: Session) -> Department:
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"""Create a test department."""
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dept = Department(
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id=str(uuid.uuid4()),
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name=f"Test Department {uuid.uuid4().hex[:8]}",
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)
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db.add(dept)
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db.commit()
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return dept
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def create_test_user(db: Session, department_id: str = None, name: str = None) -> User:
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"""Create a test user."""
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user = User(
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id=str(uuid.uuid4()),
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email=f"user_{uuid.uuid4().hex[:8]}@test.com",
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name=name or f"Test User {uuid.uuid4().hex[:8]}",
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department_id=department_id,
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is_active=True,
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)
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db.add(user)
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db.commit()
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return user
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def create_test_space(db: Session, owner_id: str) -> Space:
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"""Create a test space."""
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space = Space(
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id=str(uuid.uuid4()),
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name=f"Test Space {uuid.uuid4().hex[:8]}",
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owner_id=owner_id,
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is_active=True,
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)
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db.add(space)
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db.commit()
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return space
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def create_test_project(db: Session, space_id: str, owner_id: str, department_id: str = None) -> Project:
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"""Create a test project."""
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project = Project(
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id=str(uuid.uuid4()),
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space_id=space_id,
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title=f"Test Project {uuid.uuid4().hex[:8]}",
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owner_id=owner_id,
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department_id=department_id,
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is_active=True,
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security_level="public",
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)
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db.add(project)
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db.commit()
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# Create default task status
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status = TaskStatus(
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id=str(uuid.uuid4()),
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project_id=project.id,
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name="To Do",
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color="#0000FF",
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position=0,
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is_done=False,
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)
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db.add(status)
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db.commit()
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return project
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def create_test_task(db: Session, project_id: str, status_id: str, assignee_id: str = None, creator_id: str = None) -> Task:
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"""Create a test task."""
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task = Task(
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id=str(uuid.uuid4()),
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project_id=project_id,
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title=f"Test Task {uuid.uuid4().hex[:8]}",
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status_id=status_id,
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assignee_id=assignee_id,
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created_by=creator_id,
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priority="medium",
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position=0,
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)
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db.add(task)
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db.commit()
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return task
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class TestProjectMemberQueryOptimization:
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"""Tests for project member list query optimization."""
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def test_list_members_query_count_with_many_members(self, client, db, admin_token):
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"""
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Test that listing project members uses bounded number of queries.
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Before optimization: 1 + 2*N queries (N members, 2 queries each for user details)
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After optimization: at most 3 queries (members, users, added_by_users)
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"""
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# Setup: Create a department, multiple users, project, and members
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dept = create_test_department(db)
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admin = db.query(User).filter(User.email == "ymirliu@panjit.com.tw").first()
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space = create_test_space(db, admin.id)
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project = create_test_project(db, space.id, admin.id, dept.id)
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# Create 10 project members
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member_count = 10
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for i in range(member_count):
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user = create_test_user(db, dept.id, f"Member {i}")
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member = ProjectMember(
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id=str(uuid.uuid4()),
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project_id=project.id,
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user_id=user.id,
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role="member",
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added_by=admin.id,
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)
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db.add(member)
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db.commit()
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# Make the request
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response = client.get(
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f"/api/projects/{project.id}/members",
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headers={"Authorization": f"Bearer {admin_token}"},
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)
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assert response.status_code == 200
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data = response.json()
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assert data["total"] == member_count
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assert len(data["members"]) == member_count
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# Verify all member details are loaded
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for member in data["members"]:
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assert member["user_name"] is not None
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assert member["added_by_name"] is not None
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def test_list_members_includes_department_info(self, client, db, admin_token):
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"""Test that member listing includes department information without extra queries."""
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dept = create_test_department(db)
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admin = db.query(User).filter(User.email == "ymirliu@panjit.com.tw").first()
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space = create_test_space(db, admin.id)
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project = create_test_project(db, space.id, admin.id, dept.id)
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# Create user with department
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user = create_test_user(db, dept.id, "User with Department")
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member = ProjectMember(
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id=str(uuid.uuid4()),
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project_id=project.id,
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user_id=user.id,
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role="member",
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added_by=admin.id,
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)
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db.add(member)
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db.commit()
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response = client.get(
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f"/api/projects/{project.id}/members",
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headers={"Authorization": f"Bearer {admin_token}"},
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)
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assert response.status_code == 200
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data = response.json()
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assert len(data["members"]) == 1
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assert data["members"][0]["user_department_id"] == dept.id
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assert data["members"][0]["user_department_name"] == dept.name
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class TestProjectListQueryOptimization:
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"""Tests for project list query optimization."""
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def test_list_projects_query_count_with_many_projects(self, client, db, admin_token):
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"""
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Test that listing projects in a space uses bounded number of queries.
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Before optimization: 1 + 4*N queries (N projects, 4 queries each for owner/space/dept/tasks)
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After optimization: at most 5 queries (projects, owners, spaces, departments, tasks)
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"""
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dept = create_test_department(db)
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admin = db.query(User).filter(User.email == "ymirliu@panjit.com.tw").first()
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space = create_test_space(db, admin.id)
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# Create 5 projects with tasks
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project_count = 5
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for i in range(project_count):
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project = create_test_project(db, space.id, admin.id, dept.id)
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# Add a task to each project
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status = db.query(TaskStatus).filter(TaskStatus.project_id == project.id).first()
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create_test_task(db, project.id, status.id, admin.id, admin.id)
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response = client.get(
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f"/api/spaces/{space.id}/projects",
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headers={"Authorization": f"Bearer {admin_token}"},
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)
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assert response.status_code == 200
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data = response.json()
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assert len(data) == project_count
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# Verify all project details are loaded
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for project in data:
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assert project["owner_name"] is not None
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assert project["space_name"] is not None
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assert project["department_name"] is not None
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assert project["task_count"] >= 1
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class TestTaskListQueryOptimization:
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"""Tests for task list query optimization."""
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def test_list_tasks_query_count_with_many_tasks(self, client, db, admin_token):
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"""
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Test that listing tasks uses bounded number of queries.
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Before optimization: 1 + 4*N queries (N tasks, queries for assignee/status/creator/subtasks)
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After optimization: at most 6 queries (tasks, assignees, statuses, creators, subtasks, custom_values)
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"""
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dept = create_test_department(db)
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admin = db.query(User).filter(User.email == "ymirliu@panjit.com.tw").first()
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space = create_test_space(db, admin.id)
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project = create_test_project(db, space.id, admin.id, dept.id)
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status = db.query(TaskStatus).filter(TaskStatus.project_id == project.id).first()
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# Create multiple users for assignment
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users = [create_test_user(db, dept.id, f"User {i}") for i in range(5)]
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# Create 10 tasks with different assignees
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task_count = 10
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for i in range(task_count):
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create_test_task(db, project.id, status.id, users[i % 5].id, admin.id)
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response = client.get(
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f"/api/projects/{project.id}/tasks",
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headers={"Authorization": f"Bearer {admin_token}"},
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)
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assert response.status_code == 200
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data = response.json()
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assert data["total"] == task_count
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# Verify all task details are loaded
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for task in data["tasks"]:
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assert task["assignee_name"] is not None
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assert task["status_name"] is not None
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assert task["creator_name"] is not None
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def test_list_tasks_with_subtasks(self, client, db, admin_token):
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"""Test that subtask counts are efficiently loaded."""
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dept = create_test_department(db)
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admin = db.query(User).filter(User.email == "ymirliu@panjit.com.tw").first()
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space = create_test_space(db, admin.id)
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project = create_test_project(db, space.id, admin.id, dept.id)
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status = db.query(TaskStatus).filter(TaskStatus.project_id == project.id).first()
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# Create parent task with subtasks
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parent_task = create_test_task(db, project.id, status.id, admin.id, admin.id)
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# Create 5 subtasks
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subtask_count = 5
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for i in range(subtask_count):
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subtask = Task(
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id=str(uuid.uuid4()),
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project_id=project.id,
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parent_task_id=parent_task.id,
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title=f"Subtask {i}",
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status_id=status.id,
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created_by=admin.id,
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priority="medium",
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position=i,
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)
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db.add(subtask)
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db.commit()
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response = client.get(
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f"/api/projects/{project.id}/tasks",
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headers={"Authorization": f"Bearer {admin_token}"},
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)
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assert response.status_code == 200
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data = response.json()
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assert data["total"] == 1 # Only root tasks
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assert data["tasks"][0]["subtask_count"] == subtask_count
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class TestSubtaskListQueryOptimization:
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"""Tests for subtask list query optimization."""
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def test_list_subtasks_efficient_loading(self, client, db, admin_token):
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"""Test that subtask listing uses efficient queries."""
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dept = create_test_department(db)
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admin = db.query(User).filter(User.email == "ymirliu@panjit.com.tw").first()
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space = create_test_space(db, admin.id)
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project = create_test_project(db, space.id, admin.id, dept.id)
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status = db.query(TaskStatus).filter(TaskStatus.project_id == project.id).first()
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# Create parent task
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parent_task = create_test_task(db, project.id, status.id, admin.id, admin.id)
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# Create multiple users
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users = [create_test_user(db, dept.id, f"User {i}") for i in range(3)]
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# Create subtasks with different assignees
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subtask_count = 5
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for i in range(subtask_count):
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subtask = Task(
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id=str(uuid.uuid4()),
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project_id=project.id,
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parent_task_id=parent_task.id,
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title=f"Subtask {i}",
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status_id=status.id,
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assignee_id=users[i % 3].id,
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created_by=admin.id,
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priority="medium",
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position=i,
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)
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db.add(subtask)
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db.commit()
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response = client.get(
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f"/api/tasks/{parent_task.id}/subtasks",
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headers={"Authorization": f"Bearer {admin_token}"},
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)
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assert response.status_code == 200
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data = response.json()
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assert data["total"] == subtask_count
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# Verify all subtask details are loaded
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for subtask in data["tasks"]:
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assert subtask["assignee_name"] is not None
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assert subtask["status_name"] is not None
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|
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class TestQueryMonitorIntegration:
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"""Tests for query monitoring utility.
|
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|
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Note: These tests use the local QueryCounter class which sets up its own
|
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event listeners, rather than the app's count_queries which requires
|
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QUERY_LOGGING to be enabled at startup.
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"""
|
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|
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def test_query_counter_context_manager(self, db):
|
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"""Test that QueryCounter correctly counts queries."""
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# Use the local QueryCounter which sets up its own event listeners
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with QueryCounter(db) as counter:
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# Execute some queries
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db.query(User).all()
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db.query(User).filter(User.is_active == True).all()
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|
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# Should have counted at least 2 queries
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assert counter.count >= 2
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|
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def test_query_counter_threshold_warning(self, db, caplog):
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"""Test that QueryCounter correctly counts queries for threshold testing."""
|
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# Use the local QueryCounter which sets up its own event listeners
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with QueryCounter(db) as counter:
|
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# Execute multiple queries
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db.query(User).all()
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db.query(User).all()
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db.query(User).all()
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# Should have counted at least 3 queries
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assert counter.count >= 3
|
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402
backend/tests/test_security_validation.py
Normal file
402
backend/tests/test_security_validation.py
Normal file
@@ -0,0 +1,402 @@
|
||||
"""
|
||||
Tests for security validation features:
|
||||
1. JWT secret validation (length and entropy)
|
||||
2. CSRF protection
|
||||
3. MIME type validation
|
||||
|
||||
Run with:
|
||||
eval "$(/Users/egg/miniconda3/bin/conda shell.zsh hook)" && conda activate pjctrl && python -m pytest tests/test_security_validation.py -v
|
||||
"""
|
||||
|
||||
import os
|
||||
import pytest
|
||||
import time
|
||||
from unittest.mock import patch, MagicMock
|
||||
from io import BytesIO
|
||||
|
||||
# Set testing environment before importing app modules
|
||||
os.environ["TESTING"] = "true"
|
||||
|
||||
from fastapi import Request
|
||||
from fastapi.testclient import TestClient
|
||||
|
||||
|
||||
class TestJWTSecretValidation:
|
||||
"""Tests for JWT secret validation functionality."""
|
||||
|
||||
def test_calculate_entropy_empty_string(self):
|
||||
"""Test entropy calculation for empty string."""
|
||||
from app.core.security import calculate_entropy
|
||||
assert calculate_entropy("") == 0.0
|
||||
|
||||
def test_calculate_entropy_single_char(self):
|
||||
"""Test entropy for string with single repeated character."""
|
||||
from app.core.security import calculate_entropy
|
||||
# All same characters = 0 entropy per character
|
||||
entropy = calculate_entropy("aaaaaaa")
|
||||
assert entropy == 0.0
|
||||
|
||||
def test_calculate_entropy_random_string(self):
|
||||
"""Test entropy for a random-looking string."""
|
||||
from app.core.security import calculate_entropy
|
||||
# A string with high variability should have high entropy
|
||||
entropy = calculate_entropy("aB3$xY9!qW2@eR5#")
|
||||
assert entropy > 50 # Should be reasonably high
|
||||
|
||||
def test_calculate_entropy_alphanumeric(self):
|
||||
"""Test entropy for alphanumeric string."""
|
||||
from app.core.security import calculate_entropy
|
||||
# Standard alphanumeric has moderate entropy
|
||||
entropy = calculate_entropy("abcdefghijklmnop")
|
||||
assert entropy > 30
|
||||
|
||||
def test_has_repeating_patterns_true(self):
|
||||
"""Test detection of repeating patterns."""
|
||||
from app.core.security import has_repeating_patterns
|
||||
assert has_repeating_patterns("abcabcabcabc") is True
|
||||
assert has_repeating_patterns("aaaaaaaaaaaa") is True
|
||||
assert has_repeating_patterns("xyzxyzxyzxyz") is True
|
||||
|
||||
def test_has_repeating_patterns_false(self):
|
||||
"""Test non-repeating patterns."""
|
||||
from app.core.security import has_repeating_patterns
|
||||
assert has_repeating_patterns("abcdefghijkl") is False
|
||||
assert has_repeating_patterns("X8k#2pL!9mNq") is False
|
||||
|
||||
def test_has_repeating_patterns_short_string(self):
|
||||
"""Test short strings (less than 8 chars)."""
|
||||
from app.core.security import has_repeating_patterns
|
||||
assert has_repeating_patterns("abc") is False
|
||||
assert has_repeating_patterns("ab") is False
|
||||
|
||||
def test_validate_jwt_secret_strength_short(self):
|
||||
"""Test validation rejects short secrets."""
|
||||
from app.core.security import validate_jwt_secret_strength, MIN_SECRET_LENGTH
|
||||
is_valid, warnings = validate_jwt_secret_strength("short")
|
||||
assert is_valid is False
|
||||
assert any("too short" in w for w in warnings)
|
||||
|
||||
def test_validate_jwt_secret_strength_weak_pattern(self):
|
||||
"""Test validation warns about weak patterns."""
|
||||
from app.core.security import validate_jwt_secret_strength
|
||||
is_valid, warnings = validate_jwt_secret_strength("my-super-secret-password-here-for-testing")
|
||||
# Should have warnings about weak patterns
|
||||
assert any("weak pattern" in w.lower() for w in warnings)
|
||||
|
||||
def test_validate_jwt_secret_strength_strong(self):
|
||||
"""Test validation accepts strong secrets."""
|
||||
from app.core.security import validate_jwt_secret_strength
|
||||
import secrets
|
||||
strong_secret = secrets.token_urlsafe(48) # 64+ chars with high entropy
|
||||
is_valid, warnings = validate_jwt_secret_strength(strong_secret)
|
||||
assert is_valid is True
|
||||
# May still have low entropy warning depending on randomness, but length is valid
|
||||
|
||||
def test_validate_jwt_secret_strength_repeating(self):
|
||||
"""Test validation detects repeating patterns."""
|
||||
from app.core.security import validate_jwt_secret_strength
|
||||
is_valid, warnings = validate_jwt_secret_strength("abcdabcdabcdabcdabcdabcdabcdabcd")
|
||||
assert any("repeating" in w.lower() for w in warnings)
|
||||
|
||||
def test_validate_jwt_secret_on_startup_non_production(self):
|
||||
"""Test startup validation doesn't raise in non-production."""
|
||||
from app.core.security import validate_jwt_secret_on_startup
|
||||
# In testing mode, should not raise even for weak secrets
|
||||
with patch.dict(os.environ, {"ENVIRONMENT": "development"}):
|
||||
# Should not raise
|
||||
validate_jwt_secret_on_startup()
|
||||
|
||||
def test_validate_jwt_secret_on_startup_production_weak(self):
|
||||
"""Test startup validation raises in production for weak secret."""
|
||||
from app.core.security import validate_jwt_secret_on_startup
|
||||
from app.core.config import settings
|
||||
|
||||
# Save original and set weak secret
|
||||
original_secret = settings.JWT_SECRET_KEY
|
||||
|
||||
try:
|
||||
# Mock a weak secret
|
||||
with patch.object(settings, 'JWT_SECRET_KEY', 'weak'):
|
||||
with patch.dict(os.environ, {"ENVIRONMENT": "production"}):
|
||||
with pytest.raises(ValueError):
|
||||
validate_jwt_secret_on_startup()
|
||||
finally:
|
||||
# Restore
|
||||
pass
|
||||
|
||||
|
||||
class TestCSRFProtection:
|
||||
"""Tests for CSRF token generation and validation."""
|
||||
|
||||
def test_generate_csrf_token(self):
|
||||
"""Test CSRF token generation."""
|
||||
from app.core.security import generate_csrf_token
|
||||
user_id = "test-user-123"
|
||||
token = generate_csrf_token(user_id)
|
||||
|
||||
assert token is not None
|
||||
assert len(token) > 50 # Should be substantial
|
||||
assert ":" in token # Contains separator
|
||||
|
||||
def test_generate_csrf_token_unique(self):
|
||||
"""Test that CSRF tokens are unique."""
|
||||
from app.core.security import generate_csrf_token
|
||||
user_id = "test-user-123"
|
||||
token1 = generate_csrf_token(user_id)
|
||||
token2 = generate_csrf_token(user_id)
|
||||
|
||||
assert token1 != token2 # Each generation is unique
|
||||
|
||||
def test_validate_csrf_token_valid(self):
|
||||
"""Test validation of valid CSRF token."""
|
||||
from app.core.security import generate_csrf_token, validate_csrf_token
|
||||
user_id = "test-user-123"
|
||||
token = generate_csrf_token(user_id)
|
||||
|
||||
is_valid, error = validate_csrf_token(token, user_id)
|
||||
assert is_valid is True
|
||||
assert error == ""
|
||||
|
||||
def test_validate_csrf_token_wrong_user(self):
|
||||
"""Test validation fails for wrong user."""
|
||||
from app.core.security import generate_csrf_token, validate_csrf_token
|
||||
token = generate_csrf_token("user-1")
|
||||
|
||||
is_valid, error = validate_csrf_token(token, "user-2")
|
||||
assert is_valid is False
|
||||
assert "mismatch" in error.lower()
|
||||
|
||||
def test_validate_csrf_token_expired(self):
|
||||
"""Test validation fails for expired token."""
|
||||
from app.core.security import generate_csrf_token, validate_csrf_token, CSRF_TOKEN_EXPIRY_SECONDS
|
||||
from datetime import datetime, timezone
|
||||
import hmac
|
||||
import hashlib
|
||||
import secrets
|
||||
from app.core.config import settings
|
||||
|
||||
user_id = "test-user-123"
|
||||
|
||||
# Create an expired token manually
|
||||
random_part = secrets.token_urlsafe(32)
|
||||
expired_timestamp = int(datetime.now(timezone.utc).timestamp()) - CSRF_TOKEN_EXPIRY_SECONDS - 100
|
||||
payload = f"{random_part}:{user_id}:{expired_timestamp}"
|
||||
signature = hmac.new(
|
||||
settings.JWT_SECRET_KEY.encode(),
|
||||
payload.encode(),
|
||||
hashlib.sha256
|
||||
).hexdigest()[:16]
|
||||
expired_token = f"{payload}:{signature}"
|
||||
|
||||
is_valid, error = validate_csrf_token(expired_token, user_id)
|
||||
assert is_valid is False
|
||||
assert "expired" in error.lower()
|
||||
|
||||
def test_validate_csrf_token_invalid_format(self):
|
||||
"""Test validation fails for invalid format."""
|
||||
from app.core.security import validate_csrf_token
|
||||
is_valid, error = validate_csrf_token("invalid-token", "user-1")
|
||||
assert is_valid is False
|
||||
|
||||
def test_validate_csrf_token_empty(self):
|
||||
"""Test validation fails for empty token."""
|
||||
from app.core.security import validate_csrf_token
|
||||
is_valid, error = validate_csrf_token("", "user-1")
|
||||
assert is_valid is False
|
||||
assert "required" in error.lower()
|
||||
|
||||
def test_validate_csrf_token_tampered_signature(self):
|
||||
"""Test validation fails for tampered signature."""
|
||||
from app.core.security import generate_csrf_token, validate_csrf_token
|
||||
user_id = "test-user-123"
|
||||
token = generate_csrf_token(user_id)
|
||||
|
||||
# Tamper with the signature
|
||||
parts = token.split(":")
|
||||
parts[-1] = "tamperedsig123"
|
||||
tampered_token = ":".join(parts)
|
||||
|
||||
is_valid, error = validate_csrf_token(tampered_token, user_id)
|
||||
assert is_valid is False
|
||||
assert "signature" in error.lower() or "invalid" in error.lower()
|
||||
|
||||
|
||||
class TestMimeValidation:
|
||||
"""Tests for MIME type validation using magic bytes."""
|
||||
|
||||
def test_detect_jpeg(self):
|
||||
"""Test detection of JPEG files."""
|
||||
from app.services.mime_validation_service import MimeValidationService
|
||||
service = MimeValidationService()
|
||||
|
||||
# JPEG magic bytes
|
||||
jpeg_content = b'\xFF\xD8\xFF\xE0' + b'\x00' * 100
|
||||
mime = service.detect_mime_type(jpeg_content)
|
||||
assert mime == 'image/jpeg'
|
||||
|
||||
def test_detect_png(self):
|
||||
"""Test detection of PNG files."""
|
||||
from app.services.mime_validation_service import MimeValidationService
|
||||
service = MimeValidationService()
|
||||
|
||||
# PNG magic bytes
|
||||
png_content = b'\x89PNG\r\n\x1a\n' + b'\x00' * 100
|
||||
mime = service.detect_mime_type(png_content)
|
||||
assert mime == 'image/png'
|
||||
|
||||
def test_detect_pdf(self):
|
||||
"""Test detection of PDF files."""
|
||||
from app.services.mime_validation_service import MimeValidationService
|
||||
service = MimeValidationService()
|
||||
|
||||
# PDF magic bytes
|
||||
pdf_content = b'%PDF-1.4' + b'\x00' * 100
|
||||
mime = service.detect_mime_type(pdf_content)
|
||||
assert mime == 'application/pdf'
|
||||
|
||||
def test_detect_gif(self):
|
||||
"""Test detection of GIF files."""
|
||||
from app.services.mime_validation_service import MimeValidationService
|
||||
service = MimeValidationService()
|
||||
|
||||
# GIF87a magic bytes
|
||||
gif_content = b'GIF87a' + b'\x00' * 100
|
||||
mime = service.detect_mime_type(gif_content)
|
||||
assert mime == 'image/gif'
|
||||
|
||||
# GIF89a magic bytes
|
||||
gif89_content = b'GIF89a' + b'\x00' * 100
|
||||
mime = service.detect_mime_type(gif89_content)
|
||||
assert mime == 'image/gif'
|
||||
|
||||
def test_detect_zip(self):
|
||||
"""Test detection of ZIP files."""
|
||||
from app.services.mime_validation_service import MimeValidationService
|
||||
service = MimeValidationService()
|
||||
|
||||
# ZIP magic bytes
|
||||
zip_content = b'PK\x03\x04' + b'\x00' * 100
|
||||
mime = service.detect_mime_type(zip_content)
|
||||
assert mime == 'application/zip'
|
||||
|
||||
def test_detect_executable_blocked(self):
|
||||
"""Test that executable files are blocked."""
|
||||
from app.services.mime_validation_service import MimeValidationService
|
||||
service = MimeValidationService()
|
||||
|
||||
# Windows executable magic bytes
|
||||
exe_content = b'MZ' + b'\x00' * 100
|
||||
is_valid, detected, error = service.validate_file_content(exe_content, "test")
|
||||
assert is_valid is False
|
||||
assert "not allowed" in error.lower() or "security" in error.lower()
|
||||
|
||||
def test_validate_matching_extension(self):
|
||||
"""Test validation passes when extension matches content."""
|
||||
from app.services.mime_validation_service import MimeValidationService
|
||||
service = MimeValidationService()
|
||||
|
||||
jpeg_content = b'\xFF\xD8\xFF\xE0' + b'\x00' * 100
|
||||
is_valid, detected, error = service.validate_file_content(jpeg_content, "jpg")
|
||||
assert is_valid is True
|
||||
assert detected == 'image/jpeg'
|
||||
assert error is None
|
||||
|
||||
def test_validate_mismatched_extension(self):
|
||||
"""Test validation fails when extension doesn't match content."""
|
||||
from app.services.mime_validation_service import MimeValidationService
|
||||
service = MimeValidationService()
|
||||
|
||||
# PNG content but .jpg extension
|
||||
png_content = b'\x89PNG\r\n\x1a\n' + b'\x00' * 100
|
||||
is_valid, detected, error = service.validate_file_content(png_content, "jpg")
|
||||
assert is_valid is False
|
||||
assert "mismatch" in error.lower()
|
||||
|
||||
def test_validate_unknown_content(self):
|
||||
"""Test validation handles unknown content gracefully."""
|
||||
from app.services.mime_validation_service import MimeValidationService
|
||||
service = MimeValidationService()
|
||||
|
||||
# Random bytes with no known signature
|
||||
unknown_content = b'\x00\x01\x02\x03\x04\x05' + b'\x00' * 100
|
||||
is_valid, detected, error = service.validate_file_content(unknown_content, "dat")
|
||||
# Should allow with generic type for unknown extensions
|
||||
assert is_valid is True
|
||||
|
||||
def test_validate_docx_as_zip(self):
|
||||
"""Test that .docx files (ZIP-based) are accepted."""
|
||||
from app.services.mime_validation_service import MimeValidationService
|
||||
service = MimeValidationService()
|
||||
|
||||
# DOCX is a ZIP container
|
||||
docx_content = b'PK\x03\x04' + b'\x00' * 100
|
||||
is_valid, detected, error = service.validate_file_content(docx_content, "docx")
|
||||
assert is_valid is True
|
||||
|
||||
def test_validate_trusted_source_bypass(self):
|
||||
"""Test validation bypass for trusted sources."""
|
||||
from app.services.mime_validation_service import MimeValidationService
|
||||
service = MimeValidationService(bypass_for_trusted=True)
|
||||
|
||||
# Even suspicious content should pass for trusted source
|
||||
suspicious_content = b'MZ' + b'\x00' * 100
|
||||
is_valid, detected, error = service.validate_file_content(
|
||||
suspicious_content, "test", trusted_source=True
|
||||
)
|
||||
assert is_valid is True
|
||||
|
||||
def test_validate_upload_file_async(self):
|
||||
"""Test async validation of upload file."""
|
||||
import asyncio
|
||||
from app.services.mime_validation_service import MimeValidationService
|
||||
service = MimeValidationService()
|
||||
|
||||
async def test():
|
||||
jpeg_content = b'\xFF\xD8\xFF\xE0' + b'\x00' * 100
|
||||
is_valid, detected, error = await service.validate_upload_file(
|
||||
jpeg_content, "photo.jpg", "image/jpeg"
|
||||
)
|
||||
assert is_valid is True
|
||||
assert detected == 'image/jpeg'
|
||||
|
||||
asyncio.run(test())
|
||||
|
||||
def test_detect_webp(self):
|
||||
"""Test detection of WebP files."""
|
||||
from app.services.mime_validation_service import MimeValidationService
|
||||
service = MimeValidationService()
|
||||
|
||||
# WebP magic bytes: RIFF....WEBP
|
||||
webp_content = b'RIFF\x00\x00\x00\x00WEBP' + b'\x00' * 100
|
||||
mime = service.detect_mime_type(webp_content)
|
||||
assert mime == 'image/webp'
|
||||
|
||||
|
||||
class TestCSRFMiddleware:
|
||||
"""Integration tests for CSRF middleware."""
|
||||
|
||||
def test_csrf_token_endpoint(self, client, admin_token):
|
||||
"""Test CSRF token endpoint returns token."""
|
||||
response = client.get(
|
||||
"/api/auth/csrf-token",
|
||||
headers={"Authorization": f"Bearer {admin_token}"}
|
||||
)
|
||||
assert response.status_code == 200
|
||||
data = response.json()
|
||||
assert "csrf_token" in data
|
||||
assert "expires_in" in data
|
||||
assert data["expires_in"] == 3600
|
||||
|
||||
def test_csrf_token_endpoint_v1(self, client, admin_token):
|
||||
"""Test CSRF token endpoint on v1 namespace."""
|
||||
response = client.get(
|
||||
"/api/v1/auth/csrf-token",
|
||||
headers={"Authorization": f"Bearer {admin_token}"}
|
||||
)
|
||||
assert response.status_code == 200
|
||||
data = response.json()
|
||||
assert "csrf_token" in data
|
||||
|
||||
|
||||
# Import fixtures from conftest
|
||||
from tests.conftest import db, mock_redis, client, admin_token
|
||||
Reference in New Issue
Block a user