| | |
| | | package com.genersoft.iot.vmp.conf.security; |
| | | |
| | | import com.genersoft.iot.vmp.conf.security.dto.JwtUser; |
| | | import com.genersoft.iot.vmp.service.IUserApiKeyService; |
| | | import com.genersoft.iot.vmp.service.IUserService; |
| | | import com.genersoft.iot.vmp.storager.dao.dto.User; |
| | | import com.genersoft.iot.vmp.storager.dao.dto.UserApiKey; |
| | | import org.jose4j.jwk.JsonWebKey; |
| | | import org.jose4j.jwk.JsonWebKeySet; |
| | | import org.jose4j.jwk.RsaJsonWebKey; |
| | | import org.jose4j.jwk.RsaJwkGenerator; |
| | | import org.jose4j.jws.AlgorithmIdentifiers; |
| | |
| | | import org.springframework.stereotype.Component; |
| | | |
| | | import javax.annotation.Resource; |
| | | import java.io.BufferedReader; |
| | | import java.io.InputStreamReader; |
| | | import java.nio.charset.StandardCharsets; |
| | | import java.time.LocalDateTime; |
| | | import java.time.ZoneOffset; |
| | | import java.util.List; |
| | | import java.util.Map; |
| | | |
| | | @Component |
| | | public class JwtUtils implements InitializingBean { |
| | |
| | | |
| | | public static final String HEADER = "access-token"; |
| | | |
| | | public static final String API_KEY_HEADER = "api-key"; |
| | | |
| | | private static final String AUDIENCE = "Audience"; |
| | | |
| | | private static final String keyId = "3e79646c4dbc408383a9eed09f2b85ae"; |
| | |
| | | /** |
| | | * token过期时间(分钟) |
| | | */ |
| | | public static final long expirationTime = 30 * 24 * 60; |
| | | public static final long EXPIRATION_TIME = 30 * 24 * 60; |
| | | |
| | | private static RsaJsonWebKey rsaJsonWebKey; |
| | | |
| | | private static IUserService userService; |
| | | |
| | | private static IUserApiKeyService userApiKeyService; |
| | | |
| | | public static String getApiKeyHeader() { |
| | | return API_KEY_HEADER; |
| | | } |
| | | |
| | | @Resource |
| | | public void setUserService(IUserService userService) { |
| | | JwtUtils.userService = userService; |
| | | } |
| | | |
| | | @Resource |
| | | public void setUserApiKeyService(IUserApiKeyService userApiKeyService) { |
| | | JwtUtils.userApiKeyService = userApiKeyService; |
| | | } |
| | | |
| | | @Override |
| | |
| | | |
| | | /** |
| | | * 创建密钥对 |
| | | * |
| | | * @throws JoseException JoseException |
| | | */ |
| | | private RsaJsonWebKey generateRsaJsonWebKey() throws JoseException { |
| | | RsaJsonWebKey rsaJsonWebKey = null; |
| | | try (BufferedReader reader = new BufferedReader(new InputStreamReader(getClass().getClassLoader().getResourceAsStream("/jwk.json"), StandardCharsets.UTF_8))) { |
| | | String jwkJson = reader.readLine(); |
| | | JsonWebKeySet jsonWebKeySet = new JsonWebKeySet(jwkJson); |
| | | List<JsonWebKey> jsonWebKeys = jsonWebKeySet.getJsonWebKeys(); |
| | | if (!jsonWebKeys.isEmpty()) { |
| | | JsonWebKey jsonWebKey = jsonWebKeys.get(0); |
| | | if (jsonWebKey instanceof RsaJsonWebKey) { |
| | | rsaJsonWebKey = (RsaJsonWebKey) jsonWebKey; |
| | | } |
| | | } |
| | | } catch (Exception e) { |
| | | // ignored |
| | | } |
| | | if (rsaJsonWebKey == null) { |
| | | // 生成一个RSA密钥对,该密钥对将用于JWT的签名和验证,包装在JWK中 |
| | | RsaJsonWebKey rsaJsonWebKey = RsaJwkGenerator.generateJwk(2048); |
| | | rsaJsonWebKey = RsaJwkGenerator.generateJwk(2048); |
| | | // 给JWK一个密钥ID |
| | | rsaJsonWebKey.setKeyId(keyId); |
| | | } |
| | | return rsaJsonWebKey; |
| | | } |
| | | |
| | | public static String createToken(String username) { |
| | | public static String createToken(String username, Long expirationTime, Map<String, Object> extra) { |
| | | try { |
| | | /* |
| | | * “iss” (issuer) 发行人 |
| | |
| | | claims.setGeneratedJwtId(); |
| | | claims.setIssuedAtToNow(); |
| | | // 令牌将过期的时间 分钟 |
| | | if (expirationTime != null) { |
| | | claims.setExpirationTimeMinutesInTheFuture(expirationTime); |
| | | } |
| | | claims.setNotBeforeMinutesInThePast(0); |
| | | claims.setSubject("login"); |
| | | claims.setAudience(AUDIENCE); |
| | | //添加自定义参数,必须是字符串类型 |
| | | claims.setClaim("userName", username); |
| | | |
| | | if (extra != null) { |
| | | extra.forEach(claims::setClaim); |
| | | } |
| | | //jws |
| | | JsonWebSignature jws = new JsonWebSignature(); |
| | | //签名算法RS256 |
| | |
| | | } catch (JoseException e) { |
| | | logger.error("[Token生成失败]: {}", e.getMessage()); |
| | | } |
| | | |
| | | return null; |
| | | } |
| | | |
| | | public static String createToken(String username, Long expirationTime) { |
| | | return createToken(username, expirationTime, null); |
| | | } |
| | | |
| | | public static String createToken(String username) { |
| | | return createToken(username, EXPIRATION_TIME); |
| | | } |
| | | |
| | | public static String getHeader() { |
| | |
| | | |
| | | try { |
| | | JwtConsumer consumer = new JwtConsumerBuilder() |
| | | .setRequireExpirationTime() |
| | | .setMaxFutureValidityInMinutes(5256000) |
| | | //.setRequireExpirationTime() |
| | | //.setMaxFutureValidityInMinutes(5256000) |
| | | .setAllowedClockSkewInSeconds(30) |
| | | .setRequireSubject() |
| | | //.setExpectedIssuer("") |
| | |
| | | |
| | | JwtClaims claims = consumer.processToClaims(token); |
| | | NumericDate expirationTime = claims.getExpirationTime(); |
| | | if (expirationTime != null) { |
| | | // 判断是否即将过期, 默认剩余时间小于5分钟未即将过期 |
| | | // 剩余时间 (秒) |
| | | long timeRemaining = LocalDateTime.now().toEpochSecond(ZoneOffset.ofHours(8)) - expirationTime.getValue(); |
| | |
| | | } else { |
| | | jwtUser.setStatus(JwtUser.TokenStatus.NORMAL); |
| | | } |
| | | } else { |
| | | jwtUser.setStatus(JwtUser.TokenStatus.NORMAL); |
| | | } |
| | | |
| | | Long apiKeyId = claims.getClaimValue("apiKeyId", Long.class); |
| | | if (apiKeyId != null) { |
| | | UserApiKey userApiKey = userApiKeyService.getUserApiKeyById(apiKeyId.intValue()); |
| | | if (userApiKey == null || !userApiKey.isEnable()) { |
| | | jwtUser.setStatus(JwtUser.TokenStatus.EXPIRED); |
| | | } |
| | | } |
| | | |
| | | String username = (String) claims.getClaimValue("userName"); |
| | | User user = userService.getUserByUsername(username); |