文章目录

    • 简介
    • 引入包
    • 封装ResultVO实现统一返回结果
    • 加密
    • 保持会话采用JWT
    • 通过切面进行登录和权限认证
    • 用户注册、登录
      • 验证码
      • 注册相关的服务函数
      • 编写对外的接口
    • 测试
      • 验证码测试
      • 注册
      • 登录
      • 获取用户信息
      • 鉴权
    • 项目地址
    • 总结

简介

​ 本文主要实现注册、登录和鉴权,其中包括注册码的获取,注册码请求次数的限定,注册完成后使用BCrypt对密码加密存储,使用token进行登录认证,JWT生成,登录成功获取JWT,访问接口通过JWT进行鉴权。

引入包

implementation 'org.springframework.boot:spring-boot-starter-validation'implementation('org.springframework.boot:spring-boot-starter-data-redis')implementation group: 'org.springframework.boot', name: 'spring-boot-starter-aop'implementation group: 'io.jsonwebtoken', name: 'jjwt-api', version: '0.10.7'implementation group: 'io.jsonwebtoken', name: 'jjwt-impl', version: '0.10.7'implementation group: 'io.jsonwebtoken', name: 'jjwt-jackson', version: '0.10.7'implementation group: 'org.apache.commons', name: 'commons-lang3', version: '3.11'

封装ResultVO实现统一返回结果

通过RestFul接口开发的接口,一般含有接口执行状态(访问的成功失败状态码、失败描述、成功的数据返回对象),包括方便构造ResultVO的success、error方法函数。返回的结果样式如下:

{"code": 2000,"msg": "","data": {}
}
package cn.makerknz.product.server.domain.vo;import cn.makerknz.product.server.domain.enums.ResponseEnum;
import com.fasterxml.jackson.annotation.JsonInclude;
import lombok.Data;
import org.springframework.validation.BindingResult;import java.util.Objects;/*** @Author: maker_knz* @Date: 2021/4/19/019 14:30* @Version 1.0*/@Data
@JsonInclude(value = JsonInclude.Include.NON_NULL)
public class ResultVO<T> {/*** 状态码*/private Integer code;/*** 描述*/private String msg;/*** 数据*/private T data;/*** 构造函数* @param code* @param msg*/public ResultVO(Integer code, String msg) {this.code = code;this.msg = msg;}public ResultVO(Integer code, String msg, T data) {this.code = code;this.msg = msg;this.data = data;}private ResultVO(Integer code, T data) {this.code = code;this.data = data;}/*** 成功返回* @param msg* @param <T>* @return*/public static <T> ResultVO<T> successMsg(String msg) {return new ResultVO<>(ResponseEnum.SUCCESS.getCode(), msg);}public static <T> ResultVO<T> success(T data) {return new ResultVO<>(ResponseEnum.SUCCESS.getCode(), data);}public static <T> ResultVO<T> success() {return new ResultVO<>(ResponseEnum.SUCCESS.getCode(), ResponseEnum.SUCCESS.getDesc());}public static <T> ResultVO<T> error(ResponseEnum responseEnum) {return new ResultVO<>(responseEnum.getCode(), responseEnum.getDesc());}public static <T> ResultVO<T> error(ResponseEnum responseEnum, String msg) {return new ResultVO<>(responseEnum.getCode(), msg);}public static <T> ResultVO<T> error(ResponseEnum responseEnum, BindingResult bindingResult) {return new ResultVO<>(responseEnum.getCode(),Objects.requireNonNull(bindingResult.getFieldError()).getField() + " " + bindingResult.getFieldError().getDefaultMessage());}
}

为了方便查找错误在这里定义了ResponseEnum枚举类,针对每个错误提供一个错误码。

package cn.makerknz.product.server.domain.enums;import lombok.Getter;/*** @Author: maker_knz* @Date: 2021/4/19/019 14:32* @Version 1.0*/@Getter
public enum ResponseEnum {ERROR(-1, "服务端错误"),SUCCESS(2000, "成功"),ADD_USER_ERROR(10001, "创建用户错误"),UPDATE_USER_ERROR(10002, "更新用户错误"),WECHAT_LOGIN_ERROR(1008, "校验失败"),TOKEN_ERROR(1009, "token无效"),;Integer code;String desc;ResponseEnum(Integer code, String desc) {this.code = code;this.desc = desc;}
}

加密

使用BCrypt

加密

BCrypt.hashpw(password, BCrypt.gensalt())

解密

BCrypt.checkpw(candidatePassword, dbPassword)

此处代码直接从spring security中拷贝出来

// Copyright (c) 2006 Damien Miller <djm@mindrot.org>
//
// Permission to use, copy, modify, and distribute this software for any
// purpose with or without fee is hereby granted, provided that the above
// copyright notice and this permission notice appear in all copies.
//
// THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
// WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
// MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
// ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
// WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
// ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
// OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.package cn.makerknz.product.server.utils;import java.io.UnsupportedEncodingException;
import java.security.SecureRandom;/*** BCrypt implements OpenBSD-style Blowfish password hashing using* the scheme described in "A Future-Adaptable Password Scheme" by* Niels Provos and David Mazieres.* <p>* This password hashing system tries to thwart off-line password* cracking using a computationally-intensive hashing algorithm,* based on Bruce Schneier's Blowfish cipher. The work factor of* the algorithm is parameterised, so it can be increased as* computers get faster.* <p>* Usage is really simple. To hash a password for the first time,* call the hashpw method with a random salt, like this:* <p>* <code>* String pw_hash = BCrypt.hashpw(plain_password, BCrypt.gensalt()); <br />* </code>* <p>* To check whether a plaintext password matches one that has been* hashed previously, use the checkpw method:* <p>* <code>* if (BCrypt.checkpw(candidate_password, stored_hash))<br />* &nbsp;&nbsp;&nbsp;&nbsp;System.out.println("It matches");<br />* else<br />* &nbsp;&nbsp;&nbsp;&nbsp;System.out.println("It does not match");<br />* </code>* <p>* The gensalt() method takes an optional parameter (log_rounds)* that determines the computational complexity of the hashing:* <p>* <code>* String strong_salt = BCrypt.gensalt(10)<br />* String stronger_salt = BCrypt.gensalt(12)<br />* </code>* <p>* The amount of work increases exponentially (2**log_rounds), so * each increment is twice as much work. The default log_rounds is* 10, and the valid range is 4 to 30.** @author Damien Miller* @version 0.2*/
public class BCrypt {// BCrypt parametersprivate static final int GENSALT_DEFAULT_LOG2_ROUNDS = 10;private static final int BCRYPT_SALT_LEN = 16;// Blowfish parametersprivate static final int BLOWFISH_NUM_ROUNDS = 16;// Initial contents of key scheduleprivate static final int P_orig[] = {0x243f6a88, 0x85a308d3, 0x13198a2e, 0x03707344,0xa4093822, 0x299f31d0, 0x082efa98, 0xec4e6c89,0x452821e6, 0x38d01377, 0xbe5466cf, 0x34e90c6c,0xc0ac29b7, 0xc97c50dd, 0x3f84d5b5, 0xb5470917,0x9216d5d9, 0x8979fb1b};private static final int S_orig[] = {0xd1310ba6, 0x98dfb5ac, 0x2ffd72db, 0xd01adfb7,0xb8e1afed, 0x6a267e96, 0xba7c9045, 0xf12c7f99,0x24a19947, 0xb3916cf7, 0x0801f2e2, 0x858efc16,0x636920d8, 0x71574e69, 0xa458fea3, 0xf4933d7e,0x0d95748f, 0x728eb658, 0x718bcd58, 0x82154aee,0x7b54a41d, 0xc25a59b5, 0x9c30d539, 0x2af26013,0xc5d1b023, 0x286085f0, 0xca417918, 0xb8db38ef,0x8e79dcb0, 0x603a180e, 0x6c9e0e8b, 0xb01e8a3e,0xd71577c1, 0xbd314b27, 0x78af2fda, 0x55605c60,0xe65525f3, 0xaa55ab94, 0x57489862, 0x63e81440,0x55ca396a, 0x2aab10b6, 0xb4cc5c34, 0x1141e8ce,0xa15486af, 0x7c72e993, 0xb3ee1411, 0x636fbc2a,0x2ba9c55d, 0x741831f6, 0xce5c3e16, 0x9b87931e,0xafd6ba33, 0x6c24cf5c, 0x7a325381, 0x28958677,0x3b8f4898, 0x6b4bb9af, 0xc4bfe81b, 0x66282193,0x61d809cc, 0xfb21a991, 0x487cac60, 0x5dec8032,0xef845d5d, 0xe98575b1, 0xdc262302, 0xeb651b88,0x23893e81, 0xd396acc5, 0x0f6d6ff3, 0x83f44239,0x2e0b4482, 0xa4842004, 0x69c8f04a, 0x9e1f9b5e,0x21c66842, 0xf6e96c9a, 0x670c9c61, 0xabd388f0,0x6a51a0d2, 0xd8542f68, 0x960fa728, 0xab5133a3,0x6eef0b6c, 0x137a3be4, 0xba3bf050, 0x7efb2a98,0xa1f1651d, 0x39af0176, 0x66ca593e, 0x82430e88,0x8cee8619, 0x456f9fb4, 0x7d84a5c3, 0x3b8b5ebe,0xe06f75d8, 0x85c12073, 0x401a449f, 0x56c16aa6,0x4ed3aa62, 0x363f7706, 0x1bfedf72, 0x429b023d,0x37d0d724, 0xd00a1248, 0xdb0fead3, 0x49f1c09b,0x075372c9, 0x80991b7b, 0x25d479d8, 0xf6e8def7,0xe3fe501a, 0xb6794c3b, 0x976ce0bd, 0x04c006ba,0xc1a94fb6, 0x409f60c4, 0x5e5c9ec2, 0x196a2463,0x68fb6faf, 0x3e6c53b5, 0x1339b2eb, 0x3b52ec6f,0x6dfc511f, 0x9b30952c, 0xcc814544, 0xaf5ebd09,0xbee3d004, 0xde334afd, 0x660f2807, 0x192e4bb3,0xc0cba857, 0x45c8740f, 0xd20b5f39, 0xb9d3fbdb,0x5579c0bd, 0x1a60320a, 0xd6a100c6, 0x402c7279,0x679f25fe, 0xfb1fa3cc, 0x8ea5e9f8, 0xdb3222f8,0x3c7516df, 0xfd616b15, 0x2f501ec8, 0xad0552ab,0x323db5fa, 0xfd238760, 0x53317b48, 0x3e00df82,0x9e5c57bb, 0xca6f8ca0, 0x1a87562e, 0xdf1769db,0xd542a8f6, 0x287effc3, 0xac6732c6, 0x8c4f5573,0x695b27b0, 0xbbca58c8, 0xe1ffa35d, 0xb8f011a0,0x10fa3d98, 0xfd2183b8, 0x4afcb56c, 0x2dd1d35b,0x9a53e479, 0xb6f84565, 0xd28e49bc, 0x4bfb9790,0xe1ddf2da, 0xa4cb7e33, 0x62fb1341, 0xcee4c6e8,0xef20cada, 0x36774c01, 0xd07e9efe, 0x2bf11fb4,0x95dbda4d, 0xae909198, 0xeaad8e71, 0x6b93d5a0,0xd08ed1d0, 0xafc725e0, 0x8e3c5b2f, 0x8e7594b7,0x8ff6e2fb, 0xf2122b64, 0x8888b812, 0x900df01c,0x4fad5ea0, 0x688fc31c, 0xd1cff191, 0xb3a8c1ad,0x2f2f2218, 0xbe0e1777, 0xea752dfe, 0x8b021fa1,0xe5a0cc0f, 0xb56f74e8, 0x18acf3d6, 0xce89e299,0xb4a84fe0, 0xfd13e0b7, 0x7cc43b81, 0xd2ada8d9,0x165fa266, 0x80957705, 0x93cc7314, 0x211a1477,0xe6ad2065, 0x77b5fa86, 0xc75442f5, 0xfb9d35cf,0xebcdaf0c, 0x7b3e89a0, 0xd6411bd3, 0xae1e7e49,0x00250e2d, 0x2071b35e, 0x226800bb, 0x57b8e0af,0x2464369b, 0xf009b91e, 0x5563911d, 0x59dfa6aa,0x78c14389, 0xd95a537f, 0x207d5ba2, 0x02e5b9c5,0x83260376, 0x6295cfa9, 0x11c81968, 0x4e734a41,0xb3472dca, 0x7b14a94a, 0x1b510052, 0x9a532915,0xd60f573f, 0xbc9bc6e4, 0x2b60a476, 0x81e67400,0x08ba6fb5, 0x571be91f, 0xf296ec6b, 0x2a0dd915,0xb6636521, 0xe7b9f9b6, 0xff34052e, 0xc5855664,0x53b02d5d, 0xa99f8fa1, 0x08ba4799, 0x6e85076a,0x4b7a70e9, 0xb5b32944, 0xdb75092e, 0xc4192623,0xad6ea6b0, 0x49a7df7d, 0x9cee60b8, 0x8fedb266,0xecaa8c71, 0x699a17ff, 0x5664526c, 0xc2b19ee1,0x193602a5, 0x75094c29, 0xa0591340, 0xe4183a3e,0x3f54989a, 0x5b429d65, 0x6b8fe4d6, 0x99f73fd6,0xa1d29c07, 0xefe830f5, 0x4d2d38e6, 0xf0255dc1,0x4cdd2086, 0x8470eb26, 0x6382e9c6, 0x021ecc5e,0x09686b3f, 0x3ebaefc9, 0x3c971814, 0x6b6a70a1,0x687f3584, 0x52a0e286, 0xb79c5305, 0xaa500737,0x3e07841c, 0x7fdeae5c, 0x8e7d44ec, 0x5716f2b8,0xb03ada37, 0xf0500c0d, 0xf01c1f04, 0x0200b3ff,0xae0cf51a, 0x3cb574b2, 0x25837a58, 0xdc0921bd,0xd19113f9, 0x7ca92ff6, 0x94324773, 0x22f54701,0x3ae5e581, 0x37c2dadc, 0xc8b57634, 0x9af3dda7,0xa9446146, 0x0fd0030e, 0xecc8c73e, 0xa4751e41,0xe238cd99, 0x3bea0e2f, 0x3280bba1, 0x183eb331,0x4e548b38, 0x4f6db908, 0x6f420d03, 0xf60a04bf,0x2cb81290, 0x24977c79, 0x5679b072, 0xbcaf89af,0xde9a771f, 0xd9930810, 0xb38bae12, 0xdccf3f2e,0x5512721f, 0x2e6b7124, 0x501adde6, 0x9f84cd87,0x7a584718, 0x7408da17, 0xbc9f9abc, 0xe94b7d8c,0xec7aec3a, 0xdb851dfa, 0x63094366, 0xc464c3d2,0xef1c1847, 0x3215d908, 0xdd433b37, 0x24c2ba16,0x12a14d43, 0x2a65c451, 0x50940002, 0x133ae4dd,0x71dff89e, 0x10314e55, 0x81ac77d6, 0x5f11199b,0x043556f1, 0xd7a3c76b, 0x3c11183b, 0x5924a509,0xf28fe6ed, 0x97f1fbfa, 0x9ebabf2c, 0x1e153c6e,0x86e34570, 0xeae96fb1, 0x860e5e0a, 0x5a3e2ab3,0x771fe71c, 0x4e3d06fa, 0x2965dcb9, 0x99e71d0f,0x803e89d6, 0x5266c825, 0x2e4cc978, 0x9c10b36a,0xc6150eba, 0x94e2ea78, 0xa5fc3c53, 0x1e0a2df4,0xf2f74ea7, 0x361d2b3d, 0x1939260f, 0x19c27960,0x5223a708, 0xf71312b6, 0xebadfe6e, 0xeac31f66,0xe3bc4595, 0xa67bc883, 0xb17f37d1, 0x018cff28,0xc332ddef, 0xbe6c5aa5, 0x65582185, 0x68ab9802,0xeecea50f, 0xdb2f953b, 0x2aef7dad, 0x5b6e2f84,0x1521b628, 0x29076170, 0xecdd4775, 0x619f1510,0x13cca830, 0xeb61bd96, 0x0334fe1e, 0xaa0363cf,0xb5735c90, 0x4c70a239, 0xd59e9e0b, 0xcbaade14,0xeecc86bc, 0x60622ca7, 0x9cab5cab, 0xb2f3846e,0x648b1eaf, 0x19bdf0ca, 0xa02369b9, 0x655abb50,0x40685a32, 0x3c2ab4b3, 0x319ee9d5, 0xc021b8f7,0x9b540b19, 0x875fa099, 0x95f7997e, 0x623d7da8,0xf837889a, 0x97e32d77, 0x11ed935f, 0x16681281,0x0e358829, 0xc7e61fd6, 0x96dedfa1, 0x7858ba99,0x57f584a5, 0x1b227263, 0x9b83c3ff, 0x1ac24696,0xcdb30aeb, 0x532e3054, 0x8fd948e4, 0x6dbc3128,0x58ebf2ef, 0x34c6ffea, 0xfe28ed61, 0xee7c3c73,0x5d4a14d9, 0xe864b7e3, 0x42105d14, 0x203e13e0,0x45eee2b6, 0xa3aaabea, 0xdb6c4f15, 0xfacb4fd0,0xc742f442, 0xef6abbb5, 0x654f3b1d, 0x41cd2105,0xd81e799e, 0x86854dc7, 0xe44b476a, 0x3d816250,0xcf62a1f2, 0x5b8d2646, 0xfc8883a0, 0xc1c7b6a3,0x7f1524c3, 0x69cb7492, 0x47848a0b, 0x5692b285,0x095bbf00, 0xad19489d, 0x1462b174, 0x23820e00,0x58428d2a, 0x0c55f5ea, 0x1dadf43e, 0x233f7061,0x3372f092, 0x8d937e41, 0xd65fecf1, 0x6c223bdb,0x7cde3759, 0xcbee7460, 0x4085f2a7, 0xce77326e,0xa6078084, 0x19f8509e, 0xe8efd855, 0x61d99735,0xa969a7aa, 0xc50c06c2, 0x5a04abfc, 0x800bcadc,0x9e447a2e, 0xc3453484, 0xfdd56705, 0x0e1e9ec9,0xdb73dbd3, 0x105588cd, 0x675fda79, 0xe3674340,0xc5c43465, 0x713e38d8, 0x3d28f89e, 0xf16dff20,0x153e21e7, 0x8fb03d4a, 0xe6e39f2b, 0xdb83adf7,0xe93d5a68, 0x948140f7, 0xf64c261c, 0x94692934,0x411520f7, 0x7602d4f7, 0xbcf46b2e, 0xd4a20068,0xd4082471, 0x3320f46a, 0x43b7d4b7, 0x500061af,0x1e39f62e, 0x97244546, 0x14214f74, 0xbf8b8840,0x4d95fc1d, 0x96b591af, 0x70f4ddd3, 0x66a02f45,0xbfbc09ec, 0x03bd9785, 0x7fac6dd0, 0x31cb8504,0x96eb27b3, 0x55fd3941, 0xda2547e6, 0xabca0a9a,0x28507825, 0x530429f4, 0x0a2c86da, 0xe9b66dfb,0x68dc1462, 0xd7486900, 0x680ec0a4, 0x27a18dee,0x4f3ffea2, 0xe887ad8c, 0xb58ce006, 0x7af4d6b6,0xaace1e7c, 0xd3375fec, 0xce78a399, 0x406b2a42,0x20fe9e35, 0xd9f385b9, 0xee39d7ab, 0x3b124e8b,0x1dc9faf7, 0x4b6d1856, 0x26a36631, 0xeae397b2,0x3a6efa74, 0xdd5b4332, 0x6841e7f7, 0xca7820fb,0xfb0af54e, 0xd8feb397, 0x454056ac, 0xba489527,0x55533a3a, 0x20838d87, 0xfe6ba9b7, 0xd096954b,0x55a867bc, 0xa1159a58, 0xcca92963, 0x99e1db33,0xa62a4a56, 0x3f3125f9, 0x5ef47e1c, 0x9029317c,0xfdf8e802, 0x04272f70, 0x80bb155c, 0x05282ce3,0x95c11548, 0xe4c66d22, 0x48c1133f, 0xc70f86dc,0x07f9c9ee, 0x41041f0f, 0x404779a4, 0x5d886e17,0x325f51eb, 0xd59bc0d1, 0xf2bcc18f, 0x41113564,0x257b7834, 0x602a9c60, 0xdff8e8a3, 0x1f636c1b,0x0e12b4c2, 0x02e1329e, 0xaf664fd1, 0xcad18115,0x6b2395e0, 0x333e92e1, 0x3b240b62, 0xeebeb922,0x85b2a20e, 0xe6ba0d99, 0xde720c8c, 0x2da2f728,0xd0127845, 0x95b794fd, 0x647d0862, 0xe7ccf5f0,0x5449a36f, 0x877d48fa, 0xc39dfd27, 0xf33e8d1e,0x0a476341, 0x992eff74, 0x3a6f6eab, 0xf4f8fd37,0xa812dc60, 0xa1ebddf8, 0x991be14c, 0xdb6e6b0d,0xc67b5510, 0x6d672c37, 0x2765d43b, 0xdcd0e804,0xf1290dc7, 0xcc00ffa3, 0xb5390f92, 0x690fed0b,0x667b9ffb, 0xcedb7d9c, 0xa091cf0b, 0xd9155ea3,0xbb132f88, 0x515bad24, 0x7b9479bf, 0x763bd6eb,0x37392eb3, 0xcc115979, 0x8026e297, 0xf42e312d,0x6842ada7, 0xc66a2b3b, 0x12754ccc, 0x782ef11c,0x6a124237, 0xb79251e7, 0x06a1bbe6, 0x4bfb6350,0x1a6b1018, 0x11caedfa, 0x3d25bdd8, 0xe2e1c3c9,0x44421659, 0x0a121386, 0xd90cec6e, 0xd5abea2a,0x64af674e, 0xda86a85f, 0xbebfe988, 0x64e4c3fe,0x9dbc8057, 0xf0f7c086, 0x60787bf8, 0x6003604d,0xd1fd8346, 0xf6381fb0, 0x7745ae04, 0xd736fccc,0x83426b33, 0xf01eab71, 0xb0804187, 0x3c005e5f,0x77a057be, 0xbde8ae24, 0x55464299, 0xbf582e61,0x4e58f48f, 0xf2ddfda2, 0xf474ef38, 0x8789bdc2,0x5366f9c3, 0xc8b38e74, 0xb475f255, 0x46fcd9b9,0x7aeb2661, 0x8b1ddf84, 0x846a0e79, 0x915f95e2,0x466e598e, 0x20b45770, 0x8cd55591, 0xc902de4c,0xb90bace1, 0xbb8205d0, 0x11a86248, 0x7574a99e,0xb77f19b6, 0xe0a9dc09, 0x662d09a1, 0xc4324633,0xe85a1f02, 0x09f0be8c, 0x4a99a025, 0x1d6efe10,0x1ab93d1d, 0x0ba5a4df, 0xa186f20f, 0x2868f169,0xdcb7da83, 0x573906fe, 0xa1e2ce9b, 0x4fcd7f52,0x50115e01, 0xa70683fa, 0xa002b5c4, 0x0de6d027,0x9af88c27, 0x773f8641, 0xc3604c06, 0x61a806b5,0xf0177a28, 0xc0f586e0, 0x006058aa, 0x30dc7d62,0x11e69ed7, 0x2338ea63, 0x53c2dd94, 0xc2c21634,0xbbcbee56, 0x90bcb6de, 0xebfc7da1, 0xce591d76,0x6f05e409, 0x4b7c0188, 0x39720a3d, 0x7c927c24,0x86e3725f, 0x724d9db9, 0x1ac15bb4, 0xd39eb8fc,0xed545578, 0x08fca5b5, 0xd83d7cd3, 0x4dad0fc4,0x1e50ef5e, 0xb161e6f8, 0xa28514d9, 0x6c51133c,0x6fd5c7e7, 0x56e14ec4, 0x362abfce, 0xddc6c837,0xd79a3234, 0x92638212, 0x670efa8e, 0x406000e0,0x3a39ce37, 0xd3faf5cf, 0xabc27737, 0x5ac52d1b,0x5cb0679e, 0x4fa33742, 0xd3822740, 0x99bc9bbe,0xd5118e9d, 0xbf0f7315, 0xd62d1c7e, 0xc700c47b,0xb78c1b6b, 0x21a19045, 0xb26eb1be, 0x6a366eb4,0x5748ab2f, 0xbc946e79, 0xc6a376d2, 0x6549c2c8,0x530ff8ee, 0x468dde7d, 0xd5730a1d, 0x4cd04dc6,0x2939bbdb, 0xa9ba4650, 0xac9526e8, 0xbe5ee304,0xa1fad5f0, 0x6a2d519a, 0x63ef8ce2, 0x9a86ee22,0xc089c2b8, 0x43242ef6, 0xa51e03aa, 0x9cf2d0a4,0x83c061ba, 0x9be96a4d, 0x8fe51550, 0xba645bd6,0x2826a2f9, 0xa73a3ae1, 0x4ba99586, 0xef5562e9,0xc72fefd3, 0xf752f7da, 0x3f046f69, 0x77fa0a59,0x80e4a915, 0x87b08601, 0x9b09e6ad, 0x3b3ee593,0xe990fd5a, 0x9e34d797, 0x2cf0b7d9, 0x022b8b51,0x96d5ac3a, 0x017da67d, 0xd1cf3ed6, 0x7c7d2d28,0x1f9f25cf, 0xadf2b89b, 0x5ad6b472, 0x5a88f54c,0xe029ac71, 0xe019a5e6, 0x47b0acfd, 0xed93fa9b,0xe8d3c48d, 0x283b57cc, 0xf8d56629, 0x79132e28,0x785f0191, 0xed756055, 0xf7960e44, 0xe3d35e8c,0x15056dd4, 0x88f46dba, 0x03a16125, 0x0564f0bd,0xc3eb9e15, 0x3c9057a2, 0x97271aec, 0xa93a072a,0x1b3f6d9b, 0x1e6321f5, 0xf59c66fb, 0x26dcf319,0x7533d928, 0xb155fdf5, 0x03563482, 0x8aba3cbb,0x28517711, 0xc20ad9f8, 0xabcc5167, 0xccad925f,0x4de81751, 0x3830dc8e, 0x379d5862, 0x9320f991,0xea7a90c2, 0xfb3e7bce, 0x5121ce64, 0x774fbe32,0xa8b6e37e, 0xc3293d46, 0x48de5369, 0x6413e680,0xa2ae0810, 0xdd6db224, 0x69852dfd, 0x09072166,0xb39a460a, 0x6445c0dd, 0x586cdecf, 0x1c20c8ae,0x5bbef7dd, 0x1b588d40, 0xccd2017f, 0x6bb4e3bb,0xdda26a7e, 0x3a59ff45, 0x3e350a44, 0xbcb4cdd5,0x72eacea8, 0xfa6484bb, 0x8d6612ae, 0xbf3c6f47,0xd29be463, 0x542f5d9e, 0xaec2771b, 0xf64e6370,0x740e0d8d, 0xe75b1357, 0xf8721671, 0xaf537d5d,0x4040cb08, 0x4eb4e2cc, 0x34d2466a, 0x0115af84,0xe1b00428, 0x95983a1d, 0x06b89fb4, 0xce6ea048,0x6f3f3b82, 0x3520ab82, 0x011a1d4b, 0x277227f8,0x611560b1, 0xe7933fdc, 0xbb3a792b, 0x344525bd,0xa08839e1, 0x51ce794b, 0x2f32c9b7, 0xa01fbac9,0xe01cc87e, 0xbcc7d1f6, 0xcf0111c3, 0xa1e8aac7,0x1a908749, 0xd44fbd9a, 0xd0dadecb, 0xd50ada38,0x0339c32a, 0xc6913667, 0x8df9317c, 0xe0b12b4f,0xf79e59b7, 0x43f5bb3a, 0xf2d519ff, 0x27d9459c,0xbf97222c, 0x15e6fc2a, 0x0f91fc71, 0x9b941525,0xfae59361, 0xceb69ceb, 0xc2a86459, 0x12baa8d1,0xb6c1075e, 0xe3056a0c, 0x10d25065, 0xcb03a442,0xe0ec6e0e, 0x1698db3b, 0x4c98a0be, 0x3278e964,0x9f1f9532, 0xe0d392df, 0xd3a0342b, 0x8971f21e,0x1b0a7441, 0x4ba3348c, 0xc5be7120, 0xc37632d8,0xdf359f8d, 0x9b992f2e, 0xe60b6f47, 0x0fe3f11d,0xe54cda54, 0x1edad891, 0xce6279cf, 0xcd3e7e6f,0x1618b166, 0xfd2c1d05, 0x848fd2c5, 0xf6fb2299,0xf523f357, 0xa6327623, 0x93a83531, 0x56cccd02,0xacf08162, 0x5a75ebb5, 0x6e163697, 0x88d273cc,0xde966292, 0x81b949d0, 0x4c50901b, 0x71c65614,0xe6c6c7bd, 0x327a140a, 0x45e1d006, 0xc3f27b9a,0xc9aa53fd, 0x62a80f00, 0xbb25bfe2, 0x35bdd2f6,0x71126905, 0xb2040222, 0xb6cbcf7c, 0xcd769c2b,0x53113ec0, 0x1640e3d3, 0x38abbd60, 0x2547adf0,0xba38209c, 0xf746ce76, 0x77afa1c5, 0x20756060,0x85cbfe4e, 0x8ae88dd8, 0x7aaaf9b0, 0x4cf9aa7e,0x1948c25c, 0x02fb8a8c, 0x01c36ae4, 0xd6ebe1f9,0x90d4f869, 0xa65cdea0, 0x3f09252d, 0xc208e69f,0xb74e6132, 0xce77e25b, 0x578fdfe3, 0x3ac372e6};// bcrypt IV: "OrpheanBeholderScryDoubt". The C implementation calls// this "ciphertext", but it is really plaintext or an IV. We keep// the name to make code comparison easier.static private final int bf_crypt_ciphertext[] = {0x4f727068, 0x65616e42, 0x65686f6c,0x64657253, 0x63727944, 0x6f756274};// Table for Base64 encodingstatic private final char base64_code[] = {'.', '/', 'A', 'B', 'C', 'D', 'E', 'F', 'G', 'H', 'I', 'J','K', 'L', 'M', 'N', 'O', 'P', 'Q', 'R', 'S', 'T', 'U', 'V','W', 'X', 'Y', 'Z', 'a', 'b', 'c', 'd', 'e', 'f', 'g', 'h','i', 'j', 'k', 'l', 'm', 'n', 'o', 'p', 'q', 'r', 's', 't','u', 'v', 'w', 'x', 'y', 'z', '0', '1', '2', '3', '4', '5','6', '7', '8', '9'};// Table for Base64 decodingstatic private final byte index_64[] = {-1, -1, -1, -1, -1, -1, -1, -1, -1, -1,-1, -1, -1, -1, -1, -1, -1, -1, -1, -1,-1, -1, -1, -1, -1, -1, -1, -1, -1, -1,-1, -1, -1, -1, -1, -1, -1, -1, -1, -1,-1, -1, -1, -1, -1, -1, 0, 1, 54, 55,56, 57, 58, 59, 60, 61, 62, 63, -1, -1,-1, -1, -1, -1, -1, 2, 3, 4, 5, 6,7, 8, 9, 10, 11, 12, 13, 14, 15, 16,17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27,-1, -1, -1, -1, -1, -1, 28, 29, 30,31, 32, 33, 34, 35, 36, 37, 38, 39, 40,41, 42, 43, 44, 45, 46, 47, 48, 49, 50,51, 52, 53, -1, -1, -1, -1, -1};// Expanded Blowfish keyprivate int P[];private int S[];/*** Encode a byte array using bcrypt's slightly-modified base64* encoding scheme. Note that this is *not* compatible with* the standard MIME-base64 encoding.** @param d	the byte array to encode* @param len	the number of bytes to encode* @return	base64-encoded string* @exception IllegalArgumentException if the length is invalid*/private static String encode_base64(byte d[], int len)throws IllegalArgumentException {int off = 0;StringBuffer rs = new StringBuffer();int c1, c2;if (len <= 0 || len > d.length)throw new IllegalArgumentException ("Invalid len");while (off < len) {c1 = d[off++] & 0xff;rs.append(base64_code[(c1 >> 2) & 0x3f]);c1 = (c1 & 0x03) << 4;if (off >= len) {rs.append(base64_code[c1 & 0x3f]);break;}c2 = d[off++] & 0xff;c1 |= (c2 >> 4) & 0x0f;rs.append(base64_code[c1 & 0x3f]);c1 = (c2 & 0x0f) << 2;if (off >= len) {rs.append(base64_code[c1 & 0x3f]);break;}c2 = d[off++] & 0xff;c1 |= (c2 >> 6) & 0x03;rs.append(base64_code[c1 & 0x3f]);rs.append(base64_code[c2 & 0x3f]);}return rs.toString();}/*** Look up the 3 bits base64-encoded by the specified character,* range-checking againt conversion table* @param x	the base64-encoded value* @return	the decoded value of x*/private static byte char64(char x) {if ((int)x < 0 || (int)x > index_64.length)return -1;return index_64[(int)x];}/*** Decode a string encoded using bcrypt's base64 scheme to a* byte array. Note that this is *not* compatible with* the standard MIME-base64 encoding.* @param s	the string to decode* @param maxolen	the maximum number of bytes to decode* @return	an array containing the decoded bytes* @throws IllegalArgumentException if maxolen is invalid*/private static byte[] decode_base64(String s, int maxolen)throws IllegalArgumentException {StringBuffer rs = new StringBuffer();int off = 0, slen = s.length(), olen = 0;byte ret[];byte c1, c2, c3, c4, o;if (maxolen <= 0)throw new IllegalArgumentException ("Invalid maxolen");while (off < slen - 1 && olen < maxolen) {c1 = char64(s.charAt(off++));c2 = char64(s.charAt(off++));if (c1 == -1 || c2 == -1)break;o = (byte)(c1 << 2);o |= (c2 & 0x30) >> 4;rs.append((char)o);if (++olen >= maxolen || off >= slen)break;c3 = char64(s.charAt(off++));if (c3 == -1)break;o = (byte)((c2 & 0x0f) << 4);o |= (c3 & 0x3c) >> 2;rs.append((char)o);if (++olen >= maxolen || off >= slen)break;c4 = char64(s.charAt(off++));o = (byte)((c3 & 0x03) << 6);o |= c4;rs.append((char)o);++olen;}ret = new byte[olen];for (off = 0; off < olen; off++)ret[off] = (byte)rs.charAt(off);return ret;}/*** Blowfish encipher a single 64-bit block encoded as* two 32-bit halves* @param lr	an array containing the two 32-bit half blocks* @param off	the position in the array of the blocks*/private final void encipher(int lr[], int off) {int i, n, l = lr[off], r = lr[off + 1];l ^= P[0];for (i = 0; i <= BLOWFISH_NUM_ROUNDS - 2;) {// Feistel substitution on left wordn = S[(l >> 24) & 0xff];n += S[0x100 | ((l >> 16) & 0xff)];n ^= S[0x200 | ((l >> 8) & 0xff)];n += S[0x300 | (l & 0xff)];r ^= n ^ P[++i];// Feistel substitution on right wordn = S[(r >> 24) & 0xff];n += S[0x100 | ((r >> 16) & 0xff)];n ^= S[0x200 | ((r >> 8) & 0xff)];n += S[0x300 | (r & 0xff)];l ^= n ^ P[++i];}lr[off] = r ^ P[BLOWFISH_NUM_ROUNDS + 1];lr[off + 1] = l;}/*** Cycically extract a word of key material* @param data	the string to extract the data from* @param offp	a "pointer" (as a one-entry array) to the* current offset into data* @return	the next word of material from data*/private static int streamtoword(byte data[], int offp[]) {int i;int word = 0;int off = offp[0];for (i = 0; i < 4; i++) {word = (word << 8) | (data[off] & 0xff);off = (off + 1) % data.length;}offp[0] = off;return word;}/*** Initialise the Blowfish key schedule*/private void init_key() {P = (int[])P_orig.clone();S = (int[])S_orig.clone();}/*** Key the Blowfish cipher* @param key	an array containing the key*/private void key(byte key[]) {int i;int koffp[] = { 0 };int lr[] = { 0, 0 };int plen = P.length, slen = S.length;for (i = 0; i < plen; i++)P[i] = P[i] ^ streamtoword(key, koffp);for (i = 0; i < plen; i += 2) {encipher(lr, 0);P[i] = lr[0];P[i + 1] = lr[1];}for (i = 0; i < slen; i += 2) {encipher(lr, 0);S[i] = lr[0];S[i + 1] = lr[1];}}/*** Perform the "enhanced key schedule" step described by* Provos and Mazieres in "A Future-Adaptable Password Scheme"* http://www.openbsd.org/papers/bcrypt-paper.ps* @param data	salt information* @param key	password information*/private void ekskey(byte data[], byte key[]) {int i;int koffp[] = { 0 }, doffp[] = { 0 };int lr[] = { 0, 0 };int plen = P.length, slen = S.length;for (i = 0; i < plen; i++)P[i] = P[i] ^ streamtoword(key, koffp);for (i = 0; i < plen; i += 2) {lr[0] ^= streamtoword(data, doffp);lr[1] ^= streamtoword(data, doffp);encipher(lr, 0);P[i] = lr[0];P[i + 1] = lr[1];}for (i = 0; i < slen; i += 2) {lr[0] ^= streamtoword(data, doffp);lr[1] ^= streamtoword(data, doffp);encipher(lr, 0);S[i] = lr[0];S[i + 1] = lr[1];}}/*** Perform the central password hashing step in the* bcrypt scheme* @param password	the password to hash* @param salt	the binary salt to hash with the password* @param log_rounds	the binary logarithm of the number* of rounds of hashing to apply* @param cdata         the plaintext to encrypt* @return	an array containing the binary hashed password*/public byte[] crypt_raw(byte password[], byte salt[], int log_rounds,int cdata[]) {int rounds, i, j;int clen = cdata.length;byte ret[];if (log_rounds < 4 || log_rounds > 30)throw new IllegalArgumentException ("Bad number of rounds");rounds = 1 << log_rounds;if (salt.length != BCRYPT_SALT_LEN)throw new IllegalArgumentException ("Bad salt length");init_key();ekskey(salt, password);for (i = 0; i != rounds; i++) {key(password);key(salt);}for (i = 0; i < 64; i++) {for (j = 0; j < (clen >> 1); j++)encipher(cdata, j << 1);}ret = new byte[clen * 4];for (i = 0, j = 0; i < clen; i++) {ret[j++] = (byte)((cdata[i] >> 24) & 0xff);ret[j++] = (byte)((cdata[i] >> 16) & 0xff);ret[j++] = (byte)((cdata[i] >> 8) & 0xff);ret[j++] = (byte)(cdata[i] & 0xff);}return ret;}/*** Hash a password using the OpenBSD bcrypt scheme* @param password	the password to hash* @param salt	the salt to hash with (perhaps generated* using BCrypt.gensalt)* @return	the hashed password*/public static String hashpw(String password, String salt) {BCrypt B;String real_salt;byte passwordb[], saltb[], hashed[];char minor = (char)0;int rounds, off = 0;StringBuffer rs = new StringBuffer();if (salt.charAt(0) != '$' || salt.charAt(1) != '2')throw new IllegalArgumentException ("Invalid salt version");if (salt.charAt(2) == '$')off = 3;else {minor = salt.charAt(2);if (minor != 'a' || salt.charAt(3) != '$')throw new IllegalArgumentException ("Invalid salt revision");off = 4;}// Extract number of roundsif (salt.charAt(off + 2) > '$')throw new IllegalArgumentException ("Missing salt rounds");rounds = Integer.parseInt(salt.substring(off, off + 2));real_salt = salt.substring(off + 3, off + 25);try {passwordb = (password + (minor >= 'a' ? "\000" : "")).getBytes("UTF-8");} catch (UnsupportedEncodingException uee) {throw new AssertionError("UTF-8 is not supported");}saltb = decode_base64(real_salt, BCRYPT_SALT_LEN);B = new BCrypt();hashed = B.crypt_raw(passwordb, saltb, rounds,(int[])bf_crypt_ciphertext.clone());rs.append("$2");if (minor >= 'a')rs.append(minor);rs.append("$");if (rounds < 10)rs.append("0");if (rounds > 30) {throw new IllegalArgumentException("rounds exceeds maximum (30)");}rs.append(Integer.toString(rounds));rs.append("$");rs.append(encode_base64(saltb, saltb.length));rs.append(encode_base64(hashed,bf_crypt_ciphertext.length * 4 - 1));return rs.toString();}/*** Generate a salt for use with the BCrypt.hashpw() method* @param log_rounds	the log2 of the number of rounds of* hashing to apply - the work factor therefore increases as* 2**log_rounds.* @param random		an instance of SecureRandom to use* @return	an encoded salt value*/public static String gensalt(int log_rounds, SecureRandom random) {StringBuffer rs = new StringBuffer();byte rnd[] = new byte[BCRYPT_SALT_LEN];random.nextBytes(rnd);rs.append("$2a$");if (log_rounds < 10)rs.append("0");if (log_rounds > 30) {throw new IllegalArgumentException("log_rounds exceeds maximum (30)");}rs.append(Integer.toString(log_rounds));rs.append("$");rs.append(encode_base64(rnd, rnd.length));return rs.toString();}/*** Generate a salt for use with the BCrypt.hashpw() method* @param log_rounds	the log2 of the number of rounds of* hashing to apply - the work factor therefore increases as* 2**log_rounds.* @return	an encoded salt value*/public static String gensalt(int log_rounds) {return gensalt(log_rounds, new SecureRandom());}/*** Generate a salt for use with the BCrypt.hashpw() method,* selecting a reasonable default for the number of hashing* rounds to apply* @return	an encoded salt value*/public static String gensalt() {return gensalt(GENSALT_DEFAULT_LOG2_ROUNDS);}/*** Check that a plaintext password matches a previously hashed* one* @param plaintext	the plaintext password to verify* @param hashed	the previously-hashed password* @return	true if the passwords match, false otherwise*/public static boolean checkpw(String plaintext, String hashed) {byte hashed_bytes[];byte try_bytes[];try {String try_pw = hashpw(plaintext, hashed);hashed_bytes = hashed.getBytes("UTF-8");try_bytes = try_pw.getBytes("UTF-8");} catch (UnsupportedEncodingException uee) {return false;}if (hashed_bytes.length != try_bytes.length)return false;byte ret = 0;for (int i = 0; i < try_bytes.length; i++)ret |= hashed_bytes[i] ^ try_bytes[i];return ret == 0;}
}

保持会话采用JWT

读取的配置包括:秘钥(采用JWT HMAC-SHA algorithm必须设置72个字符)和过期时间

方法:生成Token、判断Token是否有效、获取Claims(放入token中的额外参数Map形式保存)

package cn.makerknz.product.server.utils;import io.jsonwebtoken.*;
import io.jsonwebtoken.security.Keys;
import lombok.Data;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.factory.annotation.Value;
import org.springframework.boot.context.properties.ConfigurationProperties;
import org.springframework.stereotype.Component;import javax.crypto.SecretKey;
import java.util.Date;
import java.util.Map;/*** @Author: maker_knz* @Date: 2021/5/31/031 16:49* @Version 1.0*/@Data
@ConfigurationProperties(prefix = "jwt")
@Component
@Slf4j
public class JwtTokenUtils {/*** 秘钥* - 默认maker_knz*/@Value("${secret:maker_knz}")private String secret;/*** 有效期,单位秒* - 默认2周*/@Value("${expire-time-in-second:1209600}")private Long expirationTimeInSecond;/*** 从token中获取claim** @param token token* @return claim*/public Claims getClaimsFromToken(String token) {try {return Jwts.parser().setSigningKey(this.secret.getBytes()).parseClaimsJws(token).getBody();} catch (ExpiredJwtException | UnsupportedJwtException | MalformedJwtException | IllegalArgumentException e) {log.error("token解析错误", e);throw new IllegalArgumentException("Token invalided.");}}/*** 获取token的过期时间** @param token token* @return 过期时间*/public Date getExpirationDateFromToken(String token) {return getClaimsFromToken(token).getExpiration();}/*** 判断token是否过期** @param token token* @return 已过期返回true,未过期返回false*/private Boolean isTokenExpired(String token) {Date expiration = getExpirationDateFromToken(token);return expiration.before(new Date());}/*** 计算token的过期时间** @return 过期时间*/public Date getExpirationTime() {return new Date(System.currentTimeMillis() + this.expirationTimeInSecond * 1000);}/*** 为指定用户生成token** @param claims 用户信息* @return token*/public String generateToken(Map<String, Object> claims) {Date createdTime = new Date();Date expirationTime = this.getExpirationTime();byte[] keyBytes = secret.getBytes();SecretKey key = Keys.hmacShaKeyFor(keyBytes);return Jwts.builder().setClaims(claims).setIssuedAt(createdTime).setExpiration(expirationTime).signWith(key, SignatureAlgorithm.HS256).compact();}/*** 判断token是否非法** @param token token* @return 未过期返回true,否则返回false*/public Boolean validateToken(String token) {return !isTokenExpired(token);}}

通过切面进行登录和权限认证

使用AOP进行切面,首先需要做两个注解用来做切面的入口。从请求头X-token中获取token的值,然后使用上面的JwtUtils工具获取token中的Claims,和判断是否过期。

访问权限的注解

package cn.makerknz.product.server.annotation;import java.lang.annotation.*;/*** 检查是否有访问权限的注解,该注解仅可以使用在方法上* @Author: maker_knz* @Date: 2021/6/1/001 10:03* @Version 1.0*/@Documented
@Retention(RetentionPolicy.RUNTIME)
@Target({ ElementType.METHOD })
public @interface CheckAuthorization {// 角色的名称String value();}

访问登录的注解CheckLogin

package cn.makerknz.product.server.annotation;import java.lang.annotation.*;/*** 检查是否登录的注解* @Author: maker_knz* @Date: 2021/5/31/031 17:59* @Version 1.0*/@Documented
@Retention(RetentionPolicy.RUNTIME)
@Target({ ElementType.METHOD })
public @interface CheckLogin {
}

切面认证

package cn.makerknz.product.server.auth;import cn.makerknz.product.server.annotation.CheckAuthorization;
import cn.makerknz.product.server.utils.JwtTokenUtils;
import io.jsonwebtoken.Claims;
import org.aspectj.lang.ProceedingJoinPoint;
import org.aspectj.lang.annotation.Around;
import org.aspectj.lang.annotation.Aspect;
import org.aspectj.lang.reflect.MethodSignature;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Component;
import org.springframework.web.context.request.RequestAttributes;
import org.springframework.web.context.request.RequestContextHolder;
import org.springframework.web.context.request.ServletRequestAttributes;import javax.servlet.http.HttpServletRequest;
import java.lang.reflect.Method;
import java.util.HashMap;
import java.util.Map;
import java.util.Objects;/*** @Author: maker_knz* @Date: 2021/6/1/001 10:05* @Version 1.0*/@Aspect
@Component
public class AuthAspect {@Autowiredprivate JwtTokenUtils jwtTokenUtils;Map<String, Integer> roleMap = new HashMap<>(3);/*** 根据之前数据库角色生成,默认*/public AuthAspect() {roleMap.put("admin", 0);roleMap.put("private", 1);roleMap.put("company", 2);}/*** 切面检查权限问题* @param point* @return*/@Around("@annotation(cn.makerknz.product.server.annotation.CheckAuthorization)")public Object checkAuth(ProceedingJoinPoint point) {try {// 1.验证token是否合法HttpServletRequest request = this.getHttpServletRequest();String token = this.getToken(request);// 2.验证角色是否匹配this.setUserInfo(request, token);Integer role = (Integer) request.getAttribute("role");MethodSignature signature = (MethodSignature) point.getSignature();Method method = signature.getMethod();CheckAuthorization annotation = method.getAnnotation(CheckAuthorization.class);String value = annotation.value();if (!Objects.equals(roleMap.get(value), role)) {throw new SecurityException("用户无权访问!");}return point.proceed();} catch (Throwable throwable) {throw new SecurityException("用户无权访问!", throwable);}}/*** 切面验证用户是否登录* @param point* @return*/@Around("@annotation(cn.makerknz.product.server.annotation.CheckLogin)")public Object checkLogin(ProceedingJoinPoint point) {try {HttpServletRequest request = this.getHttpServletRequest();String token = this.getToken(request);// 如果检验成功将用户信息设置到request的atribute里面this.setUserInfo(request, token);return point.proceed();} catch (Throwable throwable) {throw new SecurityException("Token不合法");}}/*** 从请求头中获取HttpServletRequest* @return*/private HttpServletRequest getHttpServletRequest() {RequestAttributes requestAttributes = RequestContextHolder.getRequestAttributes();ServletRequestAttributes servletRequestAttributes = (ServletRequestAttributes) requestAttributes;return servletRequestAttributes.getRequest();}/*** 从请求头中获取Token* @param request* @return*/private String getToken(HttpServletRequest request) {// 1.从header中获取tokenString token = request.getHeader("X-token");// 2.校验token是否合法Boolean isValid = jwtTokenUtils.validateToken(token);if (!isValid) {throw new SecurityException("Token不合法");}return token;}/*** 在请求头中获取用户信息存储在claims中,这些信息是用来权限认证的基础* @param request* @param token*/private void setUserInfo(HttpServletRequest request, String token) {Claims claims = jwtTokenUtils.getClaimsFromToken(token);request.setAttribute("id", claims.get("id"));request.setAttribute("nickname", claims.get("nickname"));request.setAttribute("role", claims.get("role"));}}

用户注册、登录

验证码

此处为模拟发送,可以自己买短信服务接入,获取验证码的次数通过Redis保存,并设置失效时间。

package cn.makerknz.product.server.utils;import cn.makerknz.product.server.domain.enums.SmsTypeEnum;
import lombok.extern.slf4j.Slf4j;
import org.apache.commons.lang3.RandomStringUtils;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.data.redis.core.RedisTemplate;
import org.springframework.stereotype.Component;import java.time.Duration;
import java.time.LocalDate;
import java.time.LocalDateTime;
import java.util.concurrent.TimeUnit;/*** @Author: maker_knz* @Date: 2021/7/12/012 10:14* @Version 1.0*/@Slf4j
@Component
public class SmsUtils {@Autowiredprivate RedisTemplate<Object, Object> redisTemplate;private static final Integer AVAILABLE_TIME = 5;private static final Integer CODE_LENGTH = 4;private final Integer SMS_LIMIT_COUNT = 3;public void send(String phoneNo, SmsTypeEnum smsType) {// 判断验证码是否存在Object value = redisTemplate.opsForValue().get(this.buildSmsCodeKey(phoneNo, smsType));if (value != null) {throw new RuntimeException("验证码发送中");}// 1. 生成验证码String code = this.generate();// 2.发送codelog.info("手机{}的验证码为:code = {}", phoneNo, code);// 3.将code存储, 并设置发送的次数this.save(phoneNo, code, smsType);this.sendCountLimit(phoneNo, smsType);}/*** 验证验证码** @param phoneNo* @param code* @param smsTypeEnum* @return SmsResponse*/public boolean validateCode(String phoneNo, String code, SmsTypeEnum smsTypeEnum) {// 1、判断上次注册码是否已经失效String codeNum = this.get(phoneNo, smsTypeEnum);if (codeNum == null) {log.warn("[验证验证码], 验证码失效");throw new RuntimeException("验证码失效");}// 2、判断code是否相等if (!code.equals(codeNum)) {log.warn("[验证验证码], 验证码错误,验证码={},存储的验证码={},请求类型={}", code, codeNum, smsTypeEnum);throw new RuntimeException("验证码错误");}// 3、验证成功,将验证码移除this.remove(phoneNo, smsTypeEnum);// 4、移除对次数的限制String limitKey = this.buildSmsLimitKey(phoneNo, smsTypeEnum);redisTemplate.delete(limitKey);return true;}/*** 限制验证码发送的次数* @param phoneNo* @param smsTypeEnum*/private void sendCountLimit(String phoneNo, SmsTypeEnum smsTypeEnum) {String limitKey = this.buildSmsLimitKey(phoneNo, smsTypeEnum);long count = redisTemplate.opsForValue().increment(limitKey, 1);if (count > SMS_LIMIT_COUNT) {log.warn("[发送验证],验证码发送太频繁");throw new RuntimeException("验证码发送太频繁");} else {// 验证码次数凌晨清除 // TODO 可以设置为两个小时Duration duration = Duration.between(LocalDateTime.now(), LocalDate.now().plusDays(1).atTime(0, 0, 0));redisTemplate.expire(limitKey, duration.toMinutes(), TimeUnit.MINUTES);}}public String generate() {String code = RandomStringUtils.randomNumeric(CODE_LENGTH);return code;}/*** 保存验证码** @param code*/public void save(String phoneNo, String code, SmsTypeEnum smsTypeEnum) {String codeKey = this.buildSmsCodeKey(phoneNo, smsTypeEnum);// 让redis中存储配置分钟redisTemplate.opsForValue().set(codeKey,code, AVAILABLE_TIME, TimeUnit.MINUTES);}/*** 获取验证码** @return*/public String get(String phoneNo, SmsTypeEnum smsTypeEnum) {Object value = redisTemplate.opsForValue().get(this.buildSmsCodeKey(phoneNo, smsTypeEnum));if (value == null) {return null;}return (String) value;}/*** 移除验证码** @param phoneNo*/public void remove(String phoneNo, SmsTypeEnum smsTypeEnum) {redisTemplate.delete(this.buildSmsCodeKey(phoneNo, smsTypeEnum));}/*** 创建SMS code 的 KEY* @param phoneNo* @param smsTypeEnum* @return*/public String buildSmsCodeKey(String phoneNo, SmsTypeEnum smsTypeEnum) {return "SMS_CODE:" + phoneNo.toLowerCase() + ":" + smsTypeEnum.getValue();}/*** 创建限制发送Code的次数KEY* @param phoneNo* @param smsTypeEnum* @return*/public String buildSmsLimitKey(String phoneNo, SmsTypeEnum smsTypeEnum) {return "SMS_LIMIT:" + phoneNo.toLowerCase() + ":" + smsTypeEnum.getValue();}}

注册相关的服务函数

发送验证码、判断验证是否有效、判断验证码是否超过次数等。

package cn.makerknz.product.server.service.impl;import cn.makerknz.product.server.domain.enums.SmsTypeEnum;
import cn.makerknz.product.server.domain.form.UserRegisterForm;
import cn.makerknz.product.server.domain.vo.UserInfoVO;
import cn.makerknz.product.server.entity.User;
import cn.makerknz.product.server.service.IUserOperatorService;
import cn.makerknz.product.server.service.IUserService;
import cn.makerknz.product.server.utils.BCrypt;
import cn.makerknz.product.server.utils.SmsUtils;
import cn.makerknz.product.server.utils.UserUtils;
import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;/*** @Author: maker_knz* @Date: 2021/10/28/028 16:41* @Version 1.0*/@Service
@Slf4j
public class UserOperatorServiceImpl implements IUserOperatorService {@Autowiredprivate IUserService userService;@Autowiredprivate SmsUtils smsUtils;/*** 发送手机验证码** @param phoneNo*/@Overridepublic void registerSmsSend(String phoneNo) {// 1.检测手机号是否已经注册QueryWrapper<User> userQueryWrapper = new QueryWrapper<>();userQueryWrapper.eq("phone", phoneNo);User userServiceOne = userService.getOne(userQueryWrapper);if (userServiceOne != null) {log.warn("[注册发送验证码],手机号错误,手机号{}已经注册", phoneNo);throw new RuntimeException("[注册发送验证码],手机号错误");}this.smsSend(phoneNo, SmsTypeEnum.SMS_REGISTER_USER);}/*** 修改密码发送手机验证码** @param phoneNo*/@Overridepublic void changePasswordSmsSend(String phoneNo) {this.smsSend(phoneNo, SmsTypeEnum.SMS_CHANGE_PASSWORD);}/*** 第三方绑定时注册或绑定用户的验证码** @param phoneNo*/@Overridepublic void registerOrBindSmsSend(String phoneNo) {this.smsSend(phoneNo, SmsTypeEnum.SMS_SOCIAL_REGISTER_BIND);}/*** 注册** @param registerForm*/@Overridepublic UserInfoVO register(UserRegisterForm registerForm, SmsTypeEnum type) {// 2.判断用户名&&手机号是否重复QueryWrapper<User> userQueryWrapper = new QueryWrapper<>();userQueryWrapper.eq("phone", registerForm.getPhone());User userServiceOne = userService.getOne(userQueryWrapper);if (userServiceOne != null) {log.warn("[注册],用户名已经存在,用户名:{}", registerForm.getPhone());throw new RuntimeException("[注册],用户名已经存在");}// 3.判断验证码是否有效boolean validateCode = smsUtils.validateCode(registerForm.getPhone(), registerForm.getCode(), type);if (!validateCode) {throw new RuntimeException("验证码错误");}// 4.生成nicknameString nickname = UserUtils.autoCreateNickname();// 4.将注册内容保存到数据库User newUser = new User();newUser.setPhone(registerForm.getPhone());newUser.setIcon("https://avatar.csdnimg.cn/9/0/0/1_maker_knz_1609583120.jpg");newUser.setPassword(BCrypt.hashpw(registerForm.getPassword(), BCrypt.gensalt()));newUser.setUsername(nickname);newUser.setRole(1);// 7.保存boolean save = userService.save(newUser);if (!save) {throw new RuntimeException("保存失败");}UserInfoVO userInfoVO = UserInfoVO.builder().id(newUser.getId()).role(newUser.getRole()).trueName(newUser.getTruename()).username(newUser.getUsername()).build();// 8.返回个人信息return userInfoVO;}/*** 修改用户密码** @param registerForm* @return*/@Overridepublic UserInfoVO changeUserPassword(UserRegisterForm registerForm) {if (registerForm.getPassword().isEmpty()) {log.warn("[修改密码],密码不能为空,用户名:{}", registerForm.getPhone());throw new RuntimeException("密码不能为空");}// 2.能过phone读取用户QueryWrapper<User> userQueryWrapper = new QueryWrapper<>();userQueryWrapper.eq("phone", registerForm.getPhone());User userServiceOne = userService.getOne(userQueryWrapper);if (userServiceOne == null) {log.warn("[修改密码],用户不存在,用户名:{}", registerForm.getPhone());throw new RuntimeException("用户不存在");}// 3.判断验证码是否有效Boolean validateCode = smsUtils.validateCode(registerForm.getPhone(), registerForm.getCode(), SmsTypeEnum.SMS_CHANGE_PASSWORD);if (!validateCode) {log.error("[注册验证验证码], 验证验证码错误, 手机号 = {}, 验证码 = {}", registerForm.getPhone(), registerForm.getCode());throw new RuntimeException("验证验证码错误");}// 4.修改密码,加密存储userServiceOne.setPassword(BCrypt.hashpw(registerForm.getPassword(), BCrypt.gensalt()));// 7.保存boolean update = userService.updateById(userServiceOne);if (!update) {log.warn("[修改密码],更新密码失败,用户名:{}", registerForm.getPhone());throw new RuntimeException("更新密码失败");}UserInfoVO userInfoVO = UserInfoVO.builder().id(userServiceOne.getId()).role(userServiceOne.getRole()).trueName(userServiceOne.getTruename()).username(userServiceOne.getUsername()).build();return userInfoVO;}private void smsSend(String phoneNo, SmsTypeEnum smsType) {smsUtils.send(phoneNo, smsType);}}

编写对外的接口

package cn.makerknz.product.server.controller;import cn.makerknz.product.server.annotation.CheckAuthorization;
import cn.makerknz.product.server.annotation.CheckLogin;
import cn.makerknz.product.server.domain.dto.JwtTokenRespDTO;
import cn.makerknz.product.server.domain.dto.LoginRespDTO;
import cn.makerknz.product.server.domain.dto.UserLoginDTO;
import cn.makerknz.product.server.domain.dto.UserRespDTO;
import cn.makerknz.product.server.domain.form.UserForm;
import cn.makerknz.product.server.domain.form.UserRegisterForm;
import cn.makerknz.product.server.domain.vo.ResultVO;
import cn.makerknz.product.server.domain.vo.UserInfoVO;
import cn.makerknz.product.server.domain.vo.UserVO;
import cn.makerknz.product.server.entity.User;
import cn.makerknz.product.server.domain.enums.ResponseEnum;
import cn.makerknz.product.server.domain.enums.SmsTypeEnum;
import cn.makerknz.product.server.service.IUserOperatorService;
import cn.makerknz.product.server.service.IUserService;
import cn.makerknz.product.server.utils.BCrypt;
import cn.makerknz.product.server.utils.JwtTokenUtils;
import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.BeanUtils;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.validation.BindingResult;
import org.springframework.validation.ObjectError;
import org.springframework.web.bind.annotation.*;import javax.servlet.http.HttpServletRequest;
import javax.validation.Valid;
import java.util.HashMap;
import java.util.List;
import java.util.Map;/*** <p>*  前端控制器* </p>** @author maker knz* @since 2021-10-27*/@RestController
@RequestMapping("/user")
@Slf4j
public class UserController {@Autowiredprivate IUserService userService;@Autowiredprivate JwtTokenUtils jwtTokenUtils;@Autowiredprivate IUserOperatorService userOperatorService;@PostMapping("/login")public ResultVO login(@RequestBody UserLoginDTO userLoginDTO) {User user = new User();user.setPhone(userLoginDTO.getPhone());QueryWrapper<User> queryWrapper = new QueryWrapper<>(user);User one = userService.getOne(queryWrapper);if (one == null) {throw new RuntimeException();}boolean checkpw = BCrypt.checkpw(userLoginDTO.getPassword(), one.getPassword());if (!checkpw) {throw new RuntimeException();}// 发放tokenreturn ResultVO.success(this.genToken(one));}@GetMapping("/logout")public ResultVO login() {return ResultVO.success();}@GetMapping("/user-info")@CheckLoginpublic ResultVO<UserInfoVO> userInfo(HttpServletRequest httpServletRequest) {UserInfoVO userInfoVO = UserInfoVO.builder().id((Integer) httpServletRequest.getAttribute("id")).username((String) httpServletRequest.getAttribute("nickname")).trueName((String) httpServletRequest.getAttribute("nickname")).build();return ResultVO.success(userInfoVO);}@GetMapping(path = "/{id}")@CheckLoginpublic User getUser(@PathVariable("id") Integer userId) {User user = userService.getById(userId);UserVO userVO = new UserVO();return user;}@PutMapping("/{id}")@CheckAuthorization("admin")public ResultVO updateUser(@PathVariable("id") Integer id, @RequestBody UserForm userForm) {User user = new User();BeanUtils.copyProperties(userForm, user);user.setId(id);boolean bUpdateUser = userService.updateById(user);if (!bUpdateUser) {return ResultVO.error(ResponseEnum.UPDATE_USER_ERROR);}return ResultVO.successMsg("修改用户成功");}@PostMapping("/add-user")@CheckAuthorization("admin")public ResultVO addUser(@RequestBody UserForm userForm) {User user = new User();BeanUtils.copyProperties(userForm, user);String hashpw = BCrypt.hashpw(userForm.getPassword(), BCrypt.gensalt());user.setPassword(hashpw);boolean save = userService.save(user);if (!save) {return ResultVO.error(ResponseEnum.ADD_USER_ERROR);}QueryWrapper<User> queryWrapper = new QueryWrapper<>(user);User one = userService.getOne(queryWrapper);return ResultVO.successMsg("添加用户成功");}@DeleteMapping("/delete-user/{id}")public ResultVO deleteUser(@PathVariable("id") Integer id) {boolean isDelete = this.userService.removeById(id);if (!isDelete) {throw new RuntimeException();}return ResultVO.success();}@GetMapping("/watiers")@CheckAuthorization("admin")public ResultVO getWatiers() {QueryWrapper<User> userQueryWrapper = new QueryWrapper<>();userQueryWrapper.eq("role", 2);List<User> userList = this.userService.list(userQueryWrapper);return ResultVO.success(userList);}@GetMapping("/gen-token")public String genToken() {// 发放tokenMap<String, Object> userInfo = new HashMap<>(3);userInfo.put("id", 1);userInfo.put("nickname", "knz");userInfo.put("role", 0);String token = jwtTokenUtils.generateToken(userInfo);log.info("用户生成的token: {}", token);return token;}@GetMapping("/test")@CheckLoginpublic String test() {// 发放tokenlog.info("成功获取");return "";}private LoginRespDTO genToken(User user) {// 发放tokenMap<String, Object> userInfo = new HashMap<>(3);userInfo.put("id", user.getId());userInfo.put("nickname", user.getUsername());userInfo.put("role", user.getRole());String token = jwtTokenUtils.generateToken(userInfo);log.info("用户生成的token: {}", token);LoginRespDTO loginRespDTO = LoginRespDTO.builder().user(UserRespDTO.builder().id(user.getId()).wxNickname(user.getUsername()).build()).token(JwtTokenRespDTO.builder().token(token).expirationTime(jwtTokenUtils.getExpirationTime().getTime()).build()).build();return loginRespDTO;}@PostMapping("/register")public ResultVO registerUser(@RequestBody @Valid UserRegisterForm userForm, BindingResult result) {if(result.hasErrors()){for (ObjectError error : result.getAllErrors()) {throw new RuntimeException(error.getDefaultMessage());}}UserInfoVO register = this.userOperatorService.register(userForm, SmsTypeEnum.SMS_REGISTER_USER);return ResultVO.success(register);}@PostMapping("/change-password")public ResultVO changePassword(@RequestBody UserRegisterForm userForm) {UserInfoVO register = this.userOperatorService.changeUserPassword(userForm);return ResultVO.success(register);}@PostMapping("/register/code")public ResultVO registerCode(@RequestBody UserRegisterForm userForm) {userOperatorService.registerSmsSend(userForm.getPhone());return ResultVO.successMsg("发送验证码成功");}@PostMapping("/change-password/code")public ResultVO changePasswordCode(@RequestBody UserRegisterForm userForm) {userOperatorService.changeUserPassword(userForm);return ResultVO.successMsg("发送验证码成功");}}

测试

验证码测试

http://localhost:8080/user/register/code

{"phone": "12345678901"
}

image-20211029180243893

注册

{"truename": "maker_knz","phone": "12345678901","password": "123456","code": "0592"
}

image-20211029180519305

image-20211029180539150

登录

{"password": "123456","phone": "12345678901"
}

image-20211029180731194

获取用户信息

在Header中添加X-token

image-20211103145628089

获取成功返回的结果

{"code": 2000,"data": {"id": 3,"username": "maker_46484810","trueName": "maker_46484810"}
}

鉴权

可以自己测试

项目地址

gitee

github:

总结

此处的用户注册、登录和鉴权是一个通用的鉴权过程,如果不想使用shrio、spring security框架的同学可以参考。

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