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security-review

在添加身份验证、处理用户输入、处理机密信息、创建API端点或实现支付/敏感功能时使用此技能。提供全面的安全检查清单和模式。

DeepseekModel Curated skill Quality Excellent · 90 v1.0.0

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https://deepseekmodel.com/api/download.php?id=affaan-m-ecc-docs-zh-cn-skills-security-review-skill-md&format=skill
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name security-review description 在添加身份验证、处理用户输入、处理机密信息、创建API端点或实现支付/敏感功能时使用此技能。提供全面的安全检查清单和模式。 origin ECC 安全审查技能 此技能确保所有代码遵循安全最佳实践,并识别潜在漏洞。 何时激活 实现身份验证或授权时 处理用户输入或文件上传时 创建新的 API 端点时 处理密钥或凭据时 实现支付功能时 存储或传输敏感数据时 集成第三方 API 时 安全检查清单 1. 密钥管理 FAIL: 绝对不要这样做 const apiKey = "sk-proj-xxxxx" // Hardcoded secret const dbPassword = "password123" // In source code PASS: 始终这样做 const apiKey = process. env . OPENAI_API_KEY const dbUrl = process. env . DATABASE_URL // Verify secrets exist if (!apiKey) { throw new Error ( 'OPENAI_API_KEY not configured' ) } 验证步骤 [ ] 没有硬编码的 API 密钥、令牌或密码 [ ] 所有密钥都存储在环境变量中 [ ] .env 文件在 .gitignore 中 [ ] git 历史记录中没有密钥 [ ] 生产环境密钥存储在托管平台中(Vercel, Railway) 2. 输入验证 始终验证用户输入 import { z } from 'zod' // Define validation schema const CreateUserSchema = z. object ({ email : z. string (). email (), name : z. string (). min ( 1 ). max ( 100 ), age : z. number (). int (). min ( 0 ). max ( 150 ) }) // Validate before processing export async function createUser ( input : unknown ) { try { const validated = CreateUserSchema . parse (input) return await db. users . create (validated) } catch (error) { if (error instanceof z. ZodError ) { return { success : false , errors : error. errors } } throw error } } 文件上传验证 function validateFileUpload ( file : File ) { // Size check (5MB max) const maxSize = 5 * 1024 * 1024 if (file. size > maxSize) { throw new Error ( 'File too large (max 5MB)' ) } // Type check const allowedTypes = [ 'image/jpeg' , 'image/png' , 'image/gif' ] if (!allowedTypes. includes (file. type )) { throw new Error ( 'Invalid file type' ) } // Extension check const allowedExtensions = [ '.jpg' , '.jpeg' , '.png' , '.gif' ] const extension = file. name . toLowerCase (). match ( /\.[^.]+$/ )?.[ 0 ] if (!extension || !allowedExtensions. includes (extension)) { throw new Error ( 'Invalid file extension' ) } return true } 验证步骤 [ ] 所有用户输入都使用模式进行了验证 [ ] 文件上传受到限制(大小、类型、扩展名) [ ] 查询中没有直接使用用户输入 [ ] 使用白名单验证(而非黑名单) [ ] 错误消息不会泄露敏感信息 3. SQL 注入防护 FAIL: 绝对不要拼接 SQL // DANGEROUS - SQL Injection vulnerability const query = `SELECT * FROM users WHERE email = ' ${userEmail} '` await db. query (query) PASS: 始终使用参数化查询 // Safe - parameterized query const { data } = await supabase . from ( 'users' ) . select ( '*' ) . eq ( 'email' , userEmail) // Or with raw SQL await db. query ( 'SELECT * FROM users WHERE email = $1' , [userEmail] ) 验证步骤 [ ] 所有数据库查询都使用参数化查询 [ ] SQL 中没有字符串拼接 [ ] 正确使用 ORM/查询构建器 [ ] Supabase 查询已正确清理 4. 身份验证与授权 JWT 令牌处理 // FAIL: WRONG: localStorage (vulnerable to XSS) localStorage . setItem ( 'token' , token) // PASS: CORRECT: httpOnly cookies res. setHeader ( 'Set-Cookie' , `token= ${token} ; HttpOnly; Secure; SameSite=Strict; Max-Age=3600` ) 授权检查 export async function deleteUser ( userId : string , requesterId : string ) { // ALWAYS verify authorization first const requester = await db. users . findUnique ({ where : { id : requesterId } }) if (requester. role !== 'admin' ) { return NextResponse . json ( { error : 'Unauthorized' }, { status : 403 } ) } // Proceed with deletion await db. users . delete ({ where : { id : userId } }) } 行级安全(Supabase) -- Enable RLS on all tables ALTER TABLE users ENABLE ROW LEVEL SECURITY; -- Users can only view their own data CREATE POLICY "Users view own data" ON users FOR SELECT USING (auth.uid() = id); -- Users can only update their own data CREATE POLICY "Users update own data" ON users FOR UPDATE USING (auth.uid() = id); 验证步骤 [ ] 令牌存储在 httpOnly cookie 中(而非 localStorage) [ ] 执行敏感操作前进行授权检查 [ ] Supabase 中启用了行级安全 [ ] 实现了基于角色的访问控制 [ ] 会话管理安全 5. XSS 防护 清理 HTML import DOMPurify from 'isomorphic-dompurify' // ALWAYS sanitize user-provided HTML function renderUserContent ( html : string ) { const clean = DOMPurify . sanitize (html, { ALLOWED_TAGS : [ 'b' , 'i' , 'em' , 'strong' , 'p' ], ALLOWED_ATTR : [] }) return < div dangerouslySetInnerHTML = {{ __html: clean }} /> } 内容安全策略 // next.config.js const securityHeaders = [ { key : 'Content-Security-Policy' , value : ` default-src 'self'; script-src 'self' 'unsafe-eval' 'unsafe-inline'; style-src 'self' 'unsafe-inline'; img-src 'self' data: https:; font-src 'self'; connect-src 'self' https://api.example.com; ` . replace ( /\s{2,}/g , ' ' ). trim () } ] 验证步骤 [ ] 用户提供的 HTML 已被清理 [ ] 已配置 CSP 头部 [ ] 没有渲染未经验证的动态内容 [ ] 使用了 React 内置的 XSS 防护 6. CSRF 防护 CSRF 令牌 import { csrf } from '@/lib/csrf' export async function POST ( request : Request ) { const token = request. headers . get ( 'X-CSRF-Token' ) if (!csrf. verify (token)) { return NextResponse . json ( { error : 'Invalid CSRF token' }, { status : 403 } ) } // Process request } SameSite Cookie res. setHeader ( 'Set-Cookie' , `session= ${sessionId} ; HttpOnly; Secure; SameSite=Strict` ) 验证步骤 [ ] 状态变更操作上使用了 CSRF 令牌 [ ] 所有 Cookie 都设置了 SameSite=Strict [ ] 实现了双重提交 Cookie 模式 7. 速率限制 API 速率限制 import rateLimit from 'express-rate-limit' const limiter = rateLimit ({ windowMs : 15 * 60 * 1000 , // 15 minutes max : 100 , // 100 requests per window message : 'Too many requests' }) // Apply to routes app. use ( '/api/' , limiter) 昂贵操作 // Aggressive rate limiting for searches const searchLimiter = rateLimit ({ windowMs : 60 * 1000 , // 1 minute max : 10 , // 10 requests per minute message : 'Too many search requests' }) app. use ( '/api/search' , searchLimiter) 验证步骤 [ ] 所有 API 端点都实施了速率限制 [ ] 对昂贵操作有更严格的限制 [ ] 基于 IP 的速率限制 [ ] 基于用户的速率限制(已认证) 8. 敏感数据泄露 日志记录 // FAIL: WRONG: Logging sensitive data console . log ( 'User login:' , { email, password }) console . log ( 'Payment:' , { cardNumber, cvv }) // PASS: CORRECT: Redact sensitive data console . log ( 'User login:' , { email, userId }) console . log ( 'Payment:' , { last4 : card. last4 , userId }) 错误消息 // FAIL: WRONG: Exposing internal details catch (error) { return NextResponse . json ( { error : error. message , stack : error. stack }, { status : 500 } ) } // PASS: CORRECT: Generic error messages catch (error) { console . error ( 'Internal error:' , error) return NextResponse . json ( { error : 'An error occurred. Please try again.' }, { status : 500 } ) } 验证步骤 [ ] 日志中没有密码、令牌或密钥 [ ] 对用户显示通用错误消息 [ ] 详细错误信息仅在服务器日志中 [ ] 没有向用户暴露堆栈跟踪 9. 区块链安全(Solana) 钱包验证 import { verify } from '@solana/web3.js' async function verifyWalletOwnership ( publicKey : string , signature : string , message : string ) { try { const isValid = verify ( Buffer . from (message), Buffer . from (signature, 'base64' ), Buffer . from (publicKey, 'base64' ) ) return isValid } catch (error) { return false } } 交易验证 async function verifyTransaction ( transaction : Transaction ) { // Verify recipient if (transaction. to !== expectedRecipient) { throw new Error ( 'Invalid recipient' ) } // Verify amount if (transaction. amount > maxAmount) { throw new Error ( 'Amount exceeds limit' ) } // Verify user has sufficient balance const balance = await getBalance (transaction. from ) if (balance < transaction. amount ) { throw new Error ( 'Insufficient balance' ) } return true } 验证步骤 [ ] 已验证钱包签名 [ ] 已验证交易详情 [ ] 交易前检查余额 [ ] 没有盲签名交易 10. 依赖项安全 定期更新 # Check for vulnerabilities npm audit # Fix automatically fixable issues npm audit fix # Update dependencies npm update # Check for outdated packages npm outdated 锁定文件 # ALWAYS commit lock files git add package-lock.json # Use in CI/CD for reproducible builds npm ci # Instead of npm install 验证步骤 [ ] 依赖项是最新的 [ ] 没有已知漏洞(npm audit 检查通过) [ ] 提交了锁定文件 [ ] GitHub 上启用了 Dependabot [ ] 定期进行安全更新 安全测试 自动化安全测试 // Test authentication test ( 'requires authentication' , async () => { const response = await fetch ( '/api/protected' ) expect (response. status ). toBe ( 401 ) }) // Test authorization test ( 'requires admin role' , async () => { const response = await fetch ( '/api/admin' , { headers : { Authorization : `Bearer ${userToken} ` } }) expect (response. status ). toBe ( 403 ) }) // Test input validation test ( 'rejects invalid input' , async () => { const response = await fetch ( '/api/users' , { method : 'POST' , body : JSON . stringify ({ email : 'not-an-email' }) }) expect (response. status ). toBe ( 400 ) }) // Test rate limiting test ( 'enforces rate limits' , async () => { const requests = Array ( 101 ). fill ( null ). map ( () => fetch ( '/api/endpoint' ) ) const responses = await Promise . all (requests) const tooManyRequests = responses. filter ( r => r. status === 429 ) expect (tooManyRequests. length ). toBeGreaterThan ( 0 ) }) 部署前安全检查清单 在任何生产环境部署前: [ ] 密钥 :没有硬编码的密钥,全部在环境变量中 [ ] 输入验证 :所有用户输入都已验证
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Field Description
formatFormat tag (skill/v1)
skill_idUnique skill ID
nameSkill name
versionVersion
descriptionDescription
categoryCategories (array)
trigger_wordsTrigger words
tagsTags
sourceSource
source_urlSource URL (this page)
exported_atExported at (set per download)
system_promptSystem prompt body
model_configModel config: provider / model / temperature / max_tokens / top_p
examplesExamples
install_guideImport guide for Coze / Dify / Claude / custom frameworks
The same skill can be exported in different platform formats.
.skill Standard format with system_prompt and model_config, ready for any agent framework Download
.skillpro Enhanced format with scripts, tools, dependencies and hooks Download
.json Plain JSON export with system_prompt and model parameters only Download
Coze Markdown with frontmatter, for Coze platform import Download
Dify Dify DSL, import directly after creating an app Download

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