mirror of
https://github.com/affaan-m/everything-claude-code.git
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Translate everything-claude-code repository to Japanese including: - 17 root documentation files - 60 agent documentation files - 80 command documentation files - 99 rule files across 18 language directories (common, angular, arkts, cpp, csharp, dart, fsharp, golang, java, kotlin, perl, php, python, ruby, rust, swift, typescript, web) - 199 skill documentation files Total: 455 files translated to Japanese with: - Consistent terminology glossary applied throughout - YAML field names preserved in English (name, description, etc.) - Code blocks and examples untouched (comments translated) - Markdown structure and relative links preserved - Professional translation maintaining technical accuracy This translation expands ECC accessibility to Japanese-speaking developers and teams. Co-Authored-By: Claude Haiku 4.5 <noreply@anthropic.com>
467 lines
12 KiB
Markdown
467 lines
12 KiB
Markdown
---
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name: quarkus-security
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description: Quarkus認証、認可、JWT/OIDC、RBAC、入力検証、CSRF、シークレット管理、依存関係セキュリティのセキュリティベストプラクティス。
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origin: ECC
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---
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# Quarkus Security Review
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認証、認可、入力検証によってQuarkusアプリケーションを保護するためのベストプラクティス。
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## When to Activate
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- 認証追加(JWT、OIDC、Basic認証)
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- @RolesAllowedまたはSecurityIdentityで認可実装
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- ユーザー入力検証(Bean Validation、カスタムバリデータ)
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- CORS設定またはセキュリティヘッダー構成
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- シークレット管理(Vault、環境変数、設定ソース)
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- レート制限またはブルートフォース対策追加
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- CVEの依存関係スキャン
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- MicroProfile JWTまたはSmallRye JWT操作
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## Authentication
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### JWT Authentication
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```java
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// JWT で保護されたリソース
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@Path("/api/protected")
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@Authenticated
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public class ProtectedResource {
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@Inject
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JsonWebToken jwt;
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@Inject
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SecurityIdentity securityIdentity;
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@GET
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public Response getData() {
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String username = jwt.getName();
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Set<String> roles = jwt.getGroups();
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return Response.ok(Map.of(
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"username", username,
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"roles", roles,
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"principal", securityIdentity.getPrincipal().getName()
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)).build();
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}
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}
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```
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Configuration (application.properties):
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```properties
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mp.jwt.verify.publickey.location=publicKey.pem
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mp.jwt.verify.issuer=https://auth.example.com
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# OIDC
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quarkus.oidc.auth-server-url=https://auth.example.com/realms/myrealm
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quarkus.oidc.client-id=backend-service
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quarkus.oidc.credentials.secret=${OIDC_SECRET}
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```
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### Custom Authentication Filter
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```java
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@Provider
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@Priority(Priorities.AUTHENTICATION)
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public class CustomAuthFilter implements ContainerRequestFilter {
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@Inject
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SecurityIdentity identity;
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@Override
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public void filter(ContainerRequestContext requestContext) {
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String authHeader = requestContext.getHeaderString(HttpHeaders.AUTHORIZATION);
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// ヘッダーが無いまたは不正形式の場合は即座に拒否
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if (authHeader == null || !authHeader.startsWith("Bearer ")) {
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requestContext.abortWith(Response.status(Response.Status.UNAUTHORIZED).build());
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return;
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}
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String token = authHeader.substring(7);
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if (!validateToken(token)) {
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requestContext.abortWith(Response.status(Response.Status.UNAUTHORIZED).build());
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}
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}
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private boolean validateToken(String token) {
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// トークン検証ロジック
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return true;
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}
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}
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```
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## Authorization
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### Role-Based Access Control
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```java
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@Path("/api/admin")
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@RolesAllowed("ADMIN")
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public class AdminResource {
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@GET
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@Path("/users")
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public List<UserDto> listUsers() {
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return userService.findAll();
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}
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@DELETE
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@Path("/users/{id}")
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@RolesAllowed({"ADMIN", "SUPER_ADMIN"})
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public Response deleteUser(@PathParam("id") Long id) {
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userService.delete(id);
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return Response.noContent().build();
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}
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}
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@Path("/api/users")
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public class UserResource {
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@Inject
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SecurityIdentity securityIdentity;
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@GET
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@Path("/{id}")
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@RolesAllowed("USER")
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public Response getUser(@PathParam("id") Long id) {
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// 所有権確認
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if (!securityIdentity.hasRole("ADMIN") &&
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!isOwner(id, securityIdentity.getPrincipal().getName())) {
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return Response.status(Response.Status.FORBIDDEN).build();
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}
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return Response.ok(userService.findById(id)).build();
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}
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private boolean isOwner(Long userId, String username) {
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return userService.isOwner(userId, username);
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}
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}
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```
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### Programmatic Security
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```java
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@ApplicationScoped
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public class SecurityService {
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@Inject
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SecurityIdentity securityIdentity;
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public boolean canAccessResource(Long resourceId) {
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if (securityIdentity.isAnonymous()) {
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return false;
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}
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if (securityIdentity.hasRole("ADMIN")) {
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return true;
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}
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String userId = securityIdentity.getPrincipal().getName();
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return resourceRepository.isOwner(resourceId, userId);
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}
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}
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```
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## Input Validation
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### Bean Validation
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```java
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// 悪い例:検証なし
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@POST
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public Response createUser(UserDto dto) {
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return Response.ok(userService.create(dto)).build();
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}
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// 良い例:検証DTO
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public record CreateUserDto(
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@NotBlank @Size(max = 100) String name,
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@NotBlank @Email String email,
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@NotNull @Min(18) @Max(150) Integer age,
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@Pattern(regexp = "^\\+?[1-9]\\d{1,14}$") String phone
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) {}
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@POST
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@Path("/users")
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public Response createUser(@Valid CreateUserDto dto) {
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User user = userService.create(dto);
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return Response.status(Response.Status.CREATED).entity(user).build();
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}
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```
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### Custom Validators
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```java
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@Target({ElementType.FIELD, ElementType.PARAMETER})
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@Retention(RetentionPolicy.RUNTIME)
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@Constraint(validatedBy = UsernameValidator.class)
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public @interface ValidUsername {
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String message() default "Invalid username format";
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Class<?>[] groups() default {};
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Class<? extends Payload>[] payload() default {};
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}
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public class UsernameValidator implements ConstraintValidator<ValidUsername, String> {
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@Override
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public boolean isValid(String value, ConstraintValidatorContext context) {
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if (value == null) return false;
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return value.matches("^[a-zA-Z0-9_-]{3,20}$");
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}
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}
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// 使用例
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public record CreateUserDto(
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@ValidUsername String username,
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@NotBlank @Email String email
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) {}
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```
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## SQL Injection Prevention
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### Panache Active Record (Safe by Default)
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```java
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// 良い例:Panacheでのパラメータ化クエリ
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List<User> users = User.list("email = ?1 and active = ?2", email, true);
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Optional<User> user = User.find("username", username).firstResultOptional();
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// 良い例:名前付きパラメータ
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List<User> users = User.list("email = :email and age > :minAge",
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Parameters.with("email", email).and("minAge", 18));
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```
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### Native Queries (Use Parameters)
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```java
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// 悪い例:文字列連結
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@Query(value = "SELECT * FROM users WHERE name = '" + name + "'", nativeQuery = true)
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// 良い例:パラメータ化ネイティブクエリ
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@Entity
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public class User extends PanacheEntity {
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public static List<User> findByEmailNative(String email) {
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return getEntityManager()
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.createNativeQuery("SELECT * FROM users WHERE email = :email", User.class)
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.setParameter("email", email)
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.getResultList();
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}
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}
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```
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## Password Hashing
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```java
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@ApplicationScoped
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public class PasswordService {
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public String hash(String plainPassword) {
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return BcryptUtil.bcryptHash(plainPassword);
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}
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public boolean verify(String plainPassword, String hashedPassword) {
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return BcryptUtil.matches(plainPassword, hashedPassword);
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}
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}
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// サービスで使用
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@ApplicationScoped
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public class UserService {
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@Inject
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PasswordService passwordService;
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@Transactional
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public User register(CreateUserDto dto) {
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String hashedPassword = passwordService.hash(dto.password());
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User user = new User();
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user.email = dto.email();
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user.password = hashedPassword;
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user.persist();
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return user;
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}
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public boolean authenticate(String email, String password) {
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return User.find("email", email)
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.firstResultOptional()
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.map(u -> passwordService.verify(password, u.password))
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.orElse(false);
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}
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}
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```
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## CORS Configuration
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```properties
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# application.properties
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quarkus.http.cors=true
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quarkus.http.cors.origins=https://app.example.com,https://admin.example.com
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quarkus.http.cors.methods=GET,POST,PUT,DELETE
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quarkus.http.cors.headers=accept,authorization,content-type,x-requested-with
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quarkus.http.cors.exposed-headers=Content-Disposition
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quarkus.http.cors.access-control-max-age=24H
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quarkus.http.cors.access-control-allow-credentials=true
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```
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## Secrets Management
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```properties
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# application.properties - シークレットはここに置かない
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# 環境変数を使用
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quarkus.datasource.username=${DB_USER}
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quarkus.datasource.password=${DB_PASSWORD}
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quarkus.oidc.credentials.secret=${OIDC_CLIENT_SECRET}
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# またはVaultを使用
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quarkus.vault.url=https://vault.example.com
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quarkus.vault.authentication.kubernetes.role=my-role
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```
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### HashiCorp Vault Integration
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```java
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@ApplicationScoped
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public class SecretService {
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@ConfigProperty(name = "api-key")
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String apiKey; // Vault から取得
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public String getSecret(String key) {
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return ConfigProvider.getConfig().getValue(key, String.class);
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}
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}
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```
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## Rate Limiting
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**セキュリティ注意**: `X-Forwarded-For` を直接使用しないでください — クライアントで偽装できます。
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サーブレットリクエストからの実際のリモートアドレスを使用するか、利用可能な場合は認証ID(APIキー、JWTサブジェクト)を使用します。
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```java
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@ApplicationScoped
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public class RateLimitFilter implements ContainerRequestFilter {
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private final Map<String, RateLimiter> limiters = new ConcurrentHashMap<>();
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@Inject
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HttpServletRequest servletRequest;
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@Override
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public void filter(ContainerRequestContext requestContext) {
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String clientId = getClientIdentifier();
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RateLimiter limiter = limiters.computeIfAbsent(clientId,
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k -> RateLimiter.create(100.0)); // 1秒あたり100リクエスト
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if (!limiter.tryAcquire()) {
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requestContext.abortWith(
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Response.status(429)
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.entity(Map.of("error", "Too many requests"))
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.build()
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);
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}
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}
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private String getClientIdentifier() {
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// コンテナが提供するリモートアドレスを使用(X-Forwarded-Forではない)
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// 信頼されたプロキシの背後にある場合、quarkus.http.proxy.proxy-address-forwarding=trueを設定して
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// getRemoteAddr()が実クライアントIPを返すようにします
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return servletRequest.getRemoteAddr();
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}
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}
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```
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## Security Headers
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```java
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@Provider
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public class SecurityHeadersFilter implements ContainerResponseFilter {
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@Override
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public void filter(ContainerRequestContext request, ContainerResponseContext response) {
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MultivaluedMap<String, Object> headers = response.getHeaders();
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// クリックジャッキング防止
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headers.putSingle("X-Frame-Options", "DENY");
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// XSS保護
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headers.putSingle("X-Content-Type-Options", "nosniff");
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headers.putSingle("X-XSS-Protection", "1; mode=block");
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// HSTS
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headers.putSingle("Strict-Transport-Security", "max-age=31536000; includeSubDomains");
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// CSP — script-src用の'unsafe-inline'は避けてください。XSS保護を無効化します。
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// 代わりにnoncesまたはhashesを使用します。CSSフレームワークが必要な場合、
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// style-srcの'unsafe-inline'は許容ですが、可能な場合はnoncesを優先してください。
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headers.putSingle("Content-Security-Policy",
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"default-src 'self'; script-src 'self'; style-src 'self' 'unsafe-inline'");
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}
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}
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```
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## Audit Logging
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```java
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@ApplicationScoped
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public class AuditService {
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private static final Logger LOG = Logger.getLogger(AuditService.class);
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@Inject
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SecurityIdentity securityIdentity;
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public void logAccess(String resource, String action) {
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String user = securityIdentity.isAnonymous()
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? "anonymous"
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: securityIdentity.getPrincipal().getName();
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LOG.infof("AUDIT: user=%s action=%s resource=%s timestamp=%s",
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user, action, resource, Instant.now());
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}
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}
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// リソースでの使用
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@Path("/api/sensitive")
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public class SensitiveResource {
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@Inject
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AuditService auditService;
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@GET
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@RolesAllowed("ADMIN")
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public Response getData() {
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auditService.logAccess("sensitive-data", "READ");
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return Response.ok(data).build();
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}
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}
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```
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## Dependency Security Scanning
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```bash
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# Maven
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mvn org.owasp:dependency-check-maven:check
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# Gradle
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./gradlew dependencyCheckAnalyze
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# Quarkus拡張機能チェック
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quarkus extension list --installable
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```
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## Best Practices
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- 本番環境では常にHTTPSを使用
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- ステートレス認証にはJWTまたはOIDCを有効化
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- 宣言的認可に@RolesAllowedを使用
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- Bean Validationで全入力検証
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- BCryptでパスワードハッシュ化(プレーンテキスト厳禁)
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- VaultまたはLambda環境変数でシークレット保存
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- SQLインジェクション防止にパラメータ化クエリを使用
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- 全レスポンスにセキュリティヘッダー追加
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- 公開エンドポイントにレート制限実装
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- 機密操作を監査ログに記録
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- 依存関係を最新に保ちCVEスキャン実施
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- プログラム的チェックにSecurityIdentityを使用
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- 適切なCORSポリシー設定
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- 認証・認可経路をテスト
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