springboot-security

原文涵盖的主题

• Spring Boot Security Review
• When to Activate
• Authentication
• Authorization
• Input Validation
• SQL Injection Prevention
• Password Encoding
• CSRF Protection

Use when adding auth, handling input, creating endpoints, or dealing with secrets. Adding authentication (JWT, OAuth2, session-based) Implementing authorization (@PreAuthorize, role-based access) Validating user input (Bean Validation, custom validators) Configuring CORS, CSRF, or security headers Managing secrets (Vault, environment variables) Adding rate limiting or brute-force protection Scanning dependencies for CVEs Prefer stateless JWT or opaque tokens with revocation list Use httpOnly, Secure, SameSite=Strict cookies for sessions Validate tokens with OncePerRequestFilter or resource server Enable method security: @EnableMethodSecurity Use @PreAuthorize("hasRole('ADMIN')") or @PreAuthorize("@authz.canEdit(#id)") Deny by default; expose only required scopes Use Bean Validation with @Valid on controllers Apply constraints on DTOs: @NotBlank, @Email, @Size, custom validators Sanitize any HTML with a whitelist before rendering Use Spring Data repositories or parameterized queries For native queries, use :param bindings; never concatenate strings Always hash passwords with BCrypt or Argon2 — never store plaintext Use PasswordEncoder bean, not manual hashing For browser session app

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