feat(auth): add password encoding and default user initialization

- Register Argon2PasswordEncoder as a Spring bean - Implement InitUserRunner to seed default users on startup - Add spring-security-crypto and bouncycastle dependencies - Include database schema initialization script
2026-05-20 12:43:05 +08:00
parent a041103a92
commit 52298e7fff
4 changed files with 170 additions and 0 deletions
@@ -0,0 +1,78 @@
+-- MySQL dump 10.13  Distrib 8.0.45, for Linux (x86_64)
+--
+-- Host: 127.0.0.1    Database: bookmgr
+-- ------------------------------------------------------
+-- Server version	8.0.45
+
+/*!40101 SET @OLD_CHARACTER_SET_CLIENT=@@CHARACTER_SET_CLIENT */;
+/*!40101 SET @OLD_CHARACTER_SET_RESULTS=@@CHARACTER_SET_RESULTS */;
+/*!40101 SET @OLD_COLLATION_CONNECTION=@@COLLATION_CONNECTION */;
+/*!50503 SET NAMES utf8mb4 */;
+/*!40103 SET @OLD_TIME_ZONE=@@TIME_ZONE */;
+/*!40103 SET TIME_ZONE='+00:00' */;
+/*!40014 SET @OLD_UNIQUE_CHECKS=@@UNIQUE_CHECKS, UNIQUE_CHECKS=0 */;
+/*!40014 SET @OLD_FOREIGN_KEY_CHECKS=@@FOREIGN_KEY_CHECKS, FOREIGN_KEY_CHECKS=0 */;
+/*!40101 SET @OLD_SQL_MODE=@@SQL_MODE, SQL_MODE='NO_AUTO_VALUE_ON_ZERO' */;
+/*!40111 SET @OLD_SQL_NOTES=@@SQL_NOTES, SQL_NOTES=0 */;
+
+--
+-- Table structure for table `book`
+--
+
+DROP TABLE IF EXISTS `book`;
+/*!40101 SET @saved_cs_client     = @@character_set_client */;
+/*!50503 SET character_set_client = utf8mb4 */;
+CREATE TABLE `book` (
+  `id` bigint NOT NULL AUTO_INCREMENT,
+  `name` varchar(255) COLLATE utf8mb4_unicode_ci NOT NULL,
+  `author` varchar(255) COLLATE utf8mb4_unicode_ci DEFAULT NULL,
+  `stock` int DEFAULT '0',
+  PRIMARY KEY (`id`)
+) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_ci;
+/*!40101 SET character_set_client = @saved_cs_client */;
+
+--
+-- Table structure for table `borrow_record`
+--
+
+DROP TABLE IF EXISTS `borrow_record`;
+/*!40101 SET @saved_cs_client     = @@character_set_client */;
+/*!50503 SET character_set_client = utf8mb4 */;
+CREATE TABLE `borrow_record` (
+  `id` bigint NOT NULL AUTO_INCREMENT,
+  `user_id` bigint DEFAULT NULL,
+  `book_id` bigint DEFAULT NULL,
+  `borrow_time` datetime DEFAULT NULL,
+  `return_time` datetime DEFAULT NULL,
+  `status` varchar(20) COLLATE utf8mb4_unicode_ci DEFAULT NULL,
+  PRIMARY KEY (`id`)
+) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_ci;
+/*!40101 SET character_set_client = @saved_cs_client */;
+
+--
+-- Table structure for table `user`
+--
+
+DROP TABLE IF EXISTS `user`;
+/*!40101 SET @saved_cs_client     = @@character_set_client */;
+/*!50503 SET character_set_client = utf8mb4 */;
+CREATE TABLE `user` (
+  `id` bigint NOT NULL AUTO_INCREMENT,
+  `username` varchar(50) COLLATE utf8mb4_unicode_ci NOT NULL,
+  `password` varchar(255) COLLATE utf8mb4_unicode_ci NOT NULL,
+  `role` varchar(20) COLLATE utf8mb4_unicode_ci DEFAULT 'USER',
+  PRIMARY KEY (`id`),
+  UNIQUE KEY `username` (`username`)
+) ENGINE=InnoDB AUTO_INCREMENT=17 DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_ci;
+/*!40101 SET character_set_client = @saved_cs_client */;
+/*!40103 SET TIME_ZONE=@OLD_TIME_ZONE */;
+
+/*!40101 SET SQL_MODE=@OLD_SQL_MODE */;
+/*!40014 SET FOREIGN_KEY_CHECKS=@OLD_FOREIGN_KEY_CHECKS */;
+/*!40014 SET UNIQUE_CHECKS=@OLD_UNIQUE_CHECKS */;
+/*!40101 SET CHARACTER_SET_CLIENT=@OLD_CHARACTER_SET_CLIENT */;
+/*!40101 SET CHARACTER_SET_RESULTS=@OLD_CHARACTER_SET_RESULTS */;
+/*!40101 SET COLLATION_CONNECTION=@OLD_COLLATION_CONNECTION */;
+/*!40111 SET SQL_NOTES=@OLD_SQL_NOTES */;
+
+-- Dump completed on 2026-05-19 19:07:05
@@ -23,6 +23,8 @@ dependencies {
    implementation("org.springframework.boot:spring-boot-starter")
    implementation("org.jetbrains.kotlin:kotlin-reflect")
    implementation("org.springframework.boot:spring-boot-starter-web")
+    implementation("org.springframework.security:spring-security-crypto")
+    implementation("org.bouncycastle:bcprov-jdk18on:1.84")
    implementation("com.mysql:mysql-connector-j")
    implementation("com.baomidou:mybatis-plus-spring-boot4-starter:3.5.15")
    testImplementation("org.springframework.boot:spring-boot-starter-test")
@@ -0,0 +1,15 @@
+package com.msksbr.bookmgr.config
+
+import org.springframework.context.annotation.Bean
+import org.springframework.context.annotation.Configuration
+import org.springframework.security.crypto.argon2.Argon2PasswordEncoder
+import org.springframework.security.crypto.password.PasswordEncoder
+
+// 将Argon2的加盐哈希方法注册成Bean
+@Configuration
+class PasswordConfig {
+    @Bean
+    fun passwordEncoder(): PasswordEncoder {
+        return Argon2PasswordEncoder.defaultsForSpringSecurity_v5_8()
+    }
+}
@@ -0,0 +1,75 @@
+package com.msksbr.bookmgr.runner
+
+import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper
+import com.msksbr.bookmgr.entity.User
+import com.msksbr.bookmgr.mapper.UserMapper
+import org.slf4j.LoggerFactory
+import org.springframework.boot.ApplicationArguments
+import org.springframework.boot.ApplicationRunner
+import org.springframework.security.crypto.password.PasswordEncoder
+import org.springframework.stereotype.Component
+import org.springframework.transaction.annotation.Transactional
+
+@Component
+class InitUserRunner(
+    val passwordEncoder: PasswordEncoder,
+    val userMapper: UserMapper,
+) : ApplicationRunner {
+    private val logger= LoggerFactory.getLogger(InitUserRunner::class.java)
+    // 添加注解，失败时可回滚
+    @Transactional
+    override fun run(args: ApplicationArguments) {
+        logger.info("Init user")
+        insertUser()
+        logger.info("Init user complete")
+    }
+
+    fun insertUser() {
+        // 创建admin账户
+        logger.info("create admin user")
+        val admin = User(
+            null,
+            "admin",
+            // 1. 使用 Argon2 对密码进行哈希处理（自动包含随机 salt）
+            // 2. encode() 来自 Java 接口，Kotlin 会将返回值视为平台类型，因此这里断言非空
+            passwordEncoder.encode("admin")!!,
+            "admin"
+        )
+        logger.info("insert common user")
+        // 创建普通账户
+        val user = User(
+            null,
+            "user",
+            passwordEncoder.encode("user")!!,
+            "user"
+        )
+        // 插入到数据库
+        // 先查询数据库中是否有admin账户
+        logger.info("select admin user from database")
+        val existsAdmin = userMapper.selectOne(
+            QueryWrapper<User>()
+                .eq("username", admin.username)
+        )
+        // 没有则插入
+        if (existsAdmin == null) {
+            logger.info("admin user not found")
+            logger.info("insert admin user to database")
+            userMapper.insert(admin)
+        }else{
+            logger.info("found exists admin user")
+        }
+
+        logger.info("select common user from database")
+        val existsUser = userMapper.selectOne(
+            QueryWrapper<User>()
+                .eq("username", user.username)
+        )
+        if (existsUser == null) {
+            logger.info("common user not found")
+            logger.info("insert common user to database")
+            userMapper.insert(user)
+        }else{
+            logger.info("found exists common user")
+        }
+    }
+}