[Feature-1620][admin] Integrate Casdoor for SSO

dinky-admin/pom.xml

@@ -243,6 +243,10 @@
             <artifactId>jsqlparser</artifactId>
             <version>4.4</version>
         </dependency>
+        <dependency>
+            <groupId>org.casbin</groupId>
+            <artifactId>casdoor-spring-boot-starter</artifactId>
+        </dependency>
 
         <!-- test dependencies -->
         <dependency>

dinky-admin/src/main/java/org/dinky/configure/AppConfig.java

@@ -107,6 +107,7 @@ public void addInterceptors(InterceptorRegistry registry) {
                 .addPathPatterns("/api/**")
                 .excludePathPatterns(
                         "/api/login", "/api/ldap/ldapEnableStatus",
+                        "/api/getCasdoorUrl", "/api/loginWithCasdoor",
                         "/druid/**", "/openapi/**");
 
         registry.addInterceptor(new TenantInterceptor())

dinky-admin/src/main/java/org/dinky/controller/AdminController.java

@@ -27,6 +27,9 @@
 import org.dinky.service.UserService;
 import org.dinky.utils.I18nMsgUtils;
 
+import javax.servlet.http.HttpServletRequest;
+
+import org.casbin.casdoor.service.CasdoorAuthService;
 import org.springframework.web.bind.annotation.DeleteMapping;
 import org.springframework.web.bind.annotation.GetMapping;
 import org.springframework.web.bind.annotation.PostMapping;
@@ -56,6 +59,8 @@ public class AdminController {
 
     private final UserService userService;
 
+    private final CasdoorAuthService casdoorAuthService;
+
     /**
      * user login
      *
@@ -68,6 +73,33 @@ public Result<UserDTO> login(@RequestBody LoginDTO loginDTO) {
         return userService.loginUser(loginDTO);
     }
 
+    /**
+     * get casdoor login url
+     *
+     * @param request
+     * @return redirect address
+     */
+    @PostMapping("/getCasdoorUrl")
+    @ApiOperation("Get Casdoor Url")
+    public Result<String> getCasdoorUrl(HttpServletRequest request) {
+        String origin = request.getParameter("origin");
+        String url = casdoorAuthService.getSigninUrl(origin);
+        return Result.succeed(url, "Get Url successful");
+    }
+
+    /**
+     * user login with casdoor
+     *
+     * @param code
+     * @param state
+     * @return {@link Result}{@link UserDTO} obtain the user's UserDTO
+     */
+    @PostMapping("/loginWithCasdoor")
+    @ApiOperation("loginWithCasdoor")
+    public Result<UserDTO> loginWithCasdoor(@RequestParam("code") String code, @RequestParam("state") String state) {
+        return userService.loginCasdoorUser(code, state);
+    }
+
     /**
      * user logout
      *

dinky-admin/src/main/java/org/dinky/data/enums/UserType.java

@@ -20,6 +20,7 @@
 package org.dinky.data.enums;
 
 public enum UserType {
+    CASDOOR(2, "CASDOOR"),
     LDAP(1, "LDAP"),
     LOCAL(0, "LOCAL");
 

dinky-admin/src/main/java/org/dinky/service/UserService.java

@@ -79,6 +79,15 @@ public interface UserService extends ISuperService<User> {
      */
     Result<UserDTO> loginUser(LoginDTO loginDTO);
 
+    /**
+     * loginCasdoorUser
+     *
+     * @param code
+     * @param state
+     * @return {@link Result}{@link UserDTO} obtain the user's UserDTO
+     */
+    Result<UserDTO> loginCasdoorUser(String code, String state);
+
     /**
      * getUserByUsername
      *

dinky-admin/src/main/java/org/dinky/service/impl/UserServiceImpl.java

@@ -56,6 +56,8 @@
 import java.util.List;
 import java.util.stream.Collectors;
 
+import org.casbin.casdoor.entity.CasdoorUser;
+import org.casbin.casdoor.service.CasdoorAuthService;
 import org.springframework.stereotype.Service;
 import org.springframework.transaction.annotation.Transactional;
 
@@ -95,6 +97,8 @@ public class UserServiceImpl extends SuperServiceImpl<UserMapper, User> implemen
 
     private final MenuService menuService;
 
+    private final CasdoorAuthService casdoorAuthService;
+
     @Override
     public Result<Void> registerUser(User user) {
         User userByUsername = getUserByUsername(user.getUsername());
@@ -152,7 +156,7 @@ public Boolean removeUser(Integer id) {
      *
      * @param loginDTO a user based on the provided login credentials.
      * @return a Result object containing the user information if the login is successful, or an
-     *     appropriate error status if the login fails.
+     * appropriate error status if the login fails.
      */
     @Override
     public Result<UserDTO> loginUser(LoginDTO loginDTO) {
@@ -187,6 +191,77 @@ public Result<UserDTO> loginUser(LoginDTO loginDTO) {
         return Result.succeed(userInfo, Status.LOGIN_SUCCESS);
     }
 
+    @Override
+    public Result<UserDTO> loginCasdoorUser(String code, String state) {
+        User user = null;
+        try {
+            user = casdoorLogin(code, state);
+        } catch (AuthException e) {
+            return Result.failed(e.getStatus() + e.getMessage());
+        }
+
+        // Check if the user is enabled
+        if (!user.getEnabled()) {
+            loginLogService.saveLoginLog(user, Status.USER_DISABLED_BY_ADMIN);
+            return Result.failed(Status.USER_DISABLED_BY_ADMIN);
+        }
+
+        UserDTO userInfo = refreshUserInfo(user);
+        if (Asserts.isNullCollection(userInfo.getTenantList())) {
+            loginLogService.saveLoginLog(user, Status.USER_NOT_BINDING_TENANT);
+            return Result.failed(Status.USER_NOT_BINDING_TENANT);
+        }
+
+        // Perform login using StpUtil (Assuming it handles the session management)
+        StpUtil.login(user.getId());
+
+        // save login log record
+        loginLogService.saveLoginLog(user, Status.LOGIN_SUCCESS);
+
+        // Return the user information along with a success status
+        return Result.succeed(userInfo, Status.LOGIN_SUCCESS);
+    }
+
+    private User casdoorLogin(String code, String state) throws AuthException {
+        User userFromCasdoor = null;
+        String token = casdoorAuthService.getOAuthToken(code, state);
+        CasdoorUser casdoorUser = casdoorAuthService.parseJwtToken(token);
+        if (casdoorUser.getName() != null) {
+            userFromCasdoor = new User();
+            userFromCasdoor.setUsername(casdoorUser.getName());
+            userFromCasdoor.setNickname(casdoorUser.getDisplayName());
+        } else {
+            throw new AuthException(Status.STATE_CODE_ERROR);
+        }
+        // Get user from local database
+        User userFromLocal = getUserByUsername(casdoorUser.getName());
+
+        if (Asserts.isNull(userFromLocal)) {
+            String defaultTeantCode =
+                    SystemConfiguration.getInstances().getCasdoorDefaultTeant().getValue();
+            Tenant tenant = tenantService.getTenantByTenantCode(defaultTeantCode);
+            if (Asserts.isNull(tenant)) {
+                loginLogService.saveLoginLog(userFromLocal, Status.CASDOOR_DEFAULT_TENANT_NOFOUND);
+                throw new AuthException(Status.CASDOOR_DEFAULT_TENANT_NOFOUND);
+            }
+
+            // Update Casdoor user properties and save
+            userFromCasdoor.setUserType(UserType.CASDOOR.getCode());
+            userFromCasdoor.setEnabled(true);
+            userFromCasdoor.setSuperAdminFlag(false);
+            userFromCasdoor.setIsDelete(false);
+            save(userFromCasdoor);
+
+            // Assign the user to the default tenant
+            List<Integer> userIds = getUserIdsByTenantId(tenant.getId());
+            User user = getUserByUsername(casdoorUser.getName());
+            userIds.add(user.getId());
+            tenantService.assignUserToTenant(new AssignUserToTenantParams(tenant.getId(), userIds));
+            return user;
+        }
+        return userFromLocal;
+    }
+
     private User localLogin(LoginDTO loginDTO) throws AuthException {
         // Get user from local database by username
         User user = getUserByUsername(loginDTO.getUsername());

dinky-common/src/main/java/org/dinky/data/enums/Status.java

@@ -109,6 +109,8 @@ public enum Status {
     KICK_OUT(10024, "token has been kicked offline", "token 已被踢下线"),
     TOKEN_FREEZED(10025, "token has been frozen", "token 已被冻结"),
     NO_PREFIX(10026, "The token was not submitted according to the specified prefix", "未按照指定前缀提交 token"),
+    STATE_CODE_ERROR(10027, "state inconsistency or state and code not pair", "状态码前后不一致或状态码和code不匹配"),
+    CASDOOR_DEFAULT_TENANT_NOFOUND(10028, "The Casdoor default tenant does not exist", "casdoor默认租户不存在"),
 
     // role
     ROLE_ALREADY_EXISTS(10101, "Role Already Exists", "角色已存在"),

dinky-common/src/main/java/org/dinky/data/model/SystemConfiguration.java

@@ -158,6 +158,11 @@ public static Configuration.OptionBuilder key(String key) {
     private final Configuration<Boolean> ldapEnable =
             key("ldap.settings.enable").booleanType().defaultValue(false).note("LDAP ON-OFF");
 
+    private final Configuration<String> casdoorDefaultTeant = key("casdoor.settings.defaultTeant")
+            .stringType()
+            .defaultValue("DefaultTenant")
+            .note("casdoor default default teant code");
+
     private final Configuration<Boolean> metricsSysEnable = key("metrics.settings.sys.enable")
             .booleanType()
             .defaultValue(false)

pom.xml

@@ -111,6 +111,7 @@
         <spotless.ratchetFrom>origin/dev</spotless.ratchetFrom>
         <spotless.version>2.27.1</spotless.version>
         <spring-boot-dependencies.version>2.7.11</spring-boot-dependencies.version>
+        <spring.casdoor.version>1.6.0</spring.casdoor.version>
         <spring.ldap.version>3.1.0</spring.ldap.version>
         <target.java.version>8</target.java.version>
         <testcontainers.version>1.16.2</testcontainers.version>
@@ -642,6 +643,11 @@
                 <artifactId>spring-boot-starter-data-ldap</artifactId>
                 <version>${spring.ldap.version}</version>
             </dependency>
+            <dependency>
+                <groupId>org.casbin</groupId>
+                <artifactId>casdoor-spring-boot-starter</artifactId>
+                <version>${spring.casdoor.version}</version>
+            </dependency>
 
         </dependencies>
     </dependencyManagement>

script/sql/dinky-mysql.sql

@@ -1105,7 +1105,7 @@ CREATE TABLE `dinky_sys_login_log` (
   `id` int NOT NULL AUTO_INCREMENT COMMENT 'key',
   `user_id` int NOT NULL COMMENT 'user id',
   `username` varchar(60) COLLATE utf8mb4_general_ci NOT NULL COMMENT 'username',
-  `login_type` int NOT NULL COMMENT 'login type（0:LOCAL,1:LDAP）',
+  `login_type` int NOT NULL COMMENT 'login type（0:LOCAL,1:ldap,2:Casdoor）',
   `ip` varchar(40) COLLATE utf8mb4_general_ci NOT NULL COMMENT 'ip addr',
   `status` int NOT NULL COMMENT 'login status',
   `msg` text COLLATE utf8mb4_general_ci NOT NULL COMMENT 'status msg',