chore: top.charles7c.continew => top.continew

1.groupId 及基础包名调整，更短的包名，优化品牌形象
2.全局代码格式化

continew-admin-common/src/main/java/top/continew/admin/common/util/SecureUtils.java

@@ -0,0 +1,69 @@
+/*
+ * Copyright (c) 2022-present Charles7c Authors. All Rights Reserved.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package top.continew.admin.common.util;
+
+import cn.hutool.core.codec.Base64;
+import cn.hutool.crypto.SecureUtil;
+import cn.hutool.crypto.asymmetric.KeyType;
+import top.continew.admin.common.config.properties.RsaProperties;
+import top.continew.starter.core.util.validate.ValidationUtils;
+
+/**
+ * 加密/解密工具类
+ *
+ * @author Charles7c
+ * @since 2022/12/21 21:41
+ */
+public class SecureUtils {
+
+    private SecureUtils() {
+    }
+
+    /**
+     * 公钥加密
+     *
+     * @param data      要加密的内容
+     * @param publicKey 公钥
+     * @return 公钥加密并 Base64 加密后的内容
+     */
+    public static String encryptByRsaPublicKey(String data, String publicKey) {
+        return Base64.encode(SecureUtil.rsa(null, publicKey).encrypt(data, KeyType.PublicKey));
+    }
+
+    /**
+     * 私钥解密
+     *
+     * @param data 要解密的内容（Base64 加密过）
+     * @return 解密后的内容
+     */
+    public static String decryptByRsaPrivateKey(String data) {
+        String privateKey = RsaProperties.PRIVATE_KEY;
+        ValidationUtils.throwIfBlank(privateKey, "请配置 RSA 私钥");
+        return decryptByRsaPrivateKey(data, privateKey);
+    }
+
+    /**
+     * 私钥解密
+     *
+     * @param data       要解密的内容（Base64 加密过）
+     * @param privateKey 私钥
+     * @return 解密后的内容
+     */
+    public static String decryptByRsaPrivateKey(String data, String privateKey) {
+        return new String(SecureUtil.rsa(privateKey, null).decrypt(Base64.decode(data), KeyType.PrivateKey));
+    }
+}

continew-admin-common/src/main/java/top/continew/admin/common/util/helper/LoginHelper.java

@@ -0,0 +1,139 @@
+/*
+ * Copyright (c) 2022-present Charles7c Authors. All Rights Reserved.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package top.continew.admin.common.util.helper;
+
+import cn.dev33.satoken.context.SaHolder;
+import cn.dev33.satoken.exception.NotLoginException;
+import cn.dev33.satoken.session.SaSession;
+import cn.dev33.satoken.stp.StpUtil;
+import cn.hutool.core.util.StrUtil;
+import cn.hutool.extra.servlet.JakartaServletUtil;
+import cn.hutool.extra.spring.SpringUtil;
+import jakarta.servlet.http.HttpServletRequest;
+import top.continew.admin.common.constant.CacheConstants;
+import top.continew.admin.common.model.dto.LoginUser;
+import top.continew.starter.core.util.ExceptionUtils;
+import top.continew.starter.core.util.IpUtils;
+import top.continew.starter.extension.crud.service.CommonUserService;
+import top.continew.starter.web.util.ServletUtils;
+
+import java.time.LocalDateTime;
+
+/**
+ * 登录助手
+ *
+ * @author Charles7c
+ * @author Lion Li（<a href="https://gitee.com/dromara/RuoYi-Vue-Plus">RuoYi-Vue-Plus</a>）
+ * @since 2022/12/24 12:58
+ */
+public class LoginHelper {
+
+    private LoginHelper() {
+    }
+
+    /**
+     * 用户登录并缓存用户信息
+     *
+     * @param loginUser 登录用户信息
+     * @return 令牌
+     */
+    public static String login(LoginUser loginUser) {
+        // 记录登录信息
+        HttpServletRequest request = ServletUtils.getRequest();
+        loginUser.setIp(JakartaServletUtil.getClientIP(request));
+        loginUser.setAddress(IpUtils.getAddress(loginUser.getIp()));
+        loginUser.setBrowser(ServletUtils.getBrowser(request));
+        loginUser.setLoginTime(LocalDateTime.now());
+        loginUser.setOs(StrUtil.subBefore(ServletUtils.getOs(request), " or", false));
+        // 登录并缓存用户信息
+        StpUtil.login(loginUser.getId());
+        SaHolder.getStorage().set(CacheConstants.LOGIN_USER_KEY, loginUser);
+        String tokenValue = StpUtil.getTokenValue();
+        loginUser.setToken(tokenValue);
+        StpUtil.getTokenSession().set(CacheConstants.LOGIN_USER_KEY, loginUser);
+        return tokenValue;
+    }
+
+    /**
+     * 获取登录用户信息
+     *
+     * @return 登录用户信息
+     * @throws NotLoginException 未登录异常
+     */
+    public static LoginUser getLoginUser() throws NotLoginException {
+        StpUtil.checkLogin();
+        LoginUser loginUser = (LoginUser)SaHolder.getStorage().get(CacheConstants.LOGIN_USER_KEY);
+        if (null != loginUser) {
+            return loginUser;
+        }
+        SaSession tokenSession = StpUtil.getTokenSession();
+        loginUser = (LoginUser)tokenSession.get(CacheConstants.LOGIN_USER_KEY);
+        SaHolder.getStorage().set(CacheConstants.LOGIN_USER_KEY, loginUser);
+        return loginUser;
+    }
+
+    /**
+     * 根据 Token 获取登录用户信息
+     *
+     * @param token 用户 Token
+     * @return 登录用户信息
+     */
+    public static LoginUser getLoginUser(String token) {
+        SaSession tokenSession = StpUtil.getTokenSessionByToken(token);
+        if (null == tokenSession) {
+            return null;
+        }
+        return (LoginUser)tokenSession.get(CacheConstants.LOGIN_USER_KEY);
+    }
+
+    /**
+     * 获取登录用户 ID
+     *
+     * @return 登录用户 ID
+     */
+    public static Long getUserId() {
+        return getLoginUser().getId();
+    }
+
+    /**
+     * 获取登录用户名
+     *
+     * @return 登录用户名
+     */
+    public static String getUsername() {
+        return getLoginUser().getUsername();
+    }
+
+    /**
+     * 获取登录用户昵称
+     *
+     * @return 登录用户昵称
+     */
+    public static String getNickname() {
+        return getNickname(getUserId());
+    }
+
+    /**
+     * 获取登录用户昵称
+     *
+     * @param userId 登录用户 ID
+     * @return 登录用户昵称
+     */
+    public static String getNickname(Long userId) {
+        return ExceptionUtils.exToNull(() -> SpringUtil.getBean(CommonUserService.class).getNicknameById(userId));
+    }
+}