能跑，但是坑巨多，还有很多东西没做完...存档存档一下吧

pom.xml

@@ -24,18 +24,7 @@
             <version>4.0.1</version>
             <scope>provided</scope>
         </dependency>
-        <dependency>
-            <groupId>org.junit.jupiter</groupId>
-            <artifactId>junit-jupiter-api</artifactId>
-            <version>${junit.version}</version>
-            <scope>test</scope>
-        </dependency>
-        <dependency>
-            <groupId>org.junit.jupiter</groupId>
-            <artifactId>junit-jupiter-engine</artifactId>
-            <version>${junit.version}</version>
-            <scope>test</scope>
-        </dependency>
+
         <dependency>
             <groupId>org.glassfish.jersey.core</groupId>
             <artifactId>jersey-server</artifactId>
@@ -98,6 +87,11 @@
             <version>3.0.4</version>
         </dependency>
 
+        <dependency>
+            <groupId>commons-io</groupId>
+            <artifactId>commons-io</artifactId>
+            <version>2.11.0</version>
+        </dependency>
 
     </dependencies>
 

src/main/java/me/lensfrex/littlebusters/api/v1/Register.java

@@ -1,18 +1,17 @@
 package me.lensfrex.littlebusters.api.v1;
 
 import com.google.gson.Gson;
-import com.google.gson.annotations.SerializedName;
 import jakarta.ws.rs.POST;
 import jakarta.ws.rs.Path;
 import jakarta.ws.rs.Produces;
 import jakarta.ws.rs.core.MediaType;
-import me.lensfrex.littlebusters.api.v1.dao.UserInformation;
-import me.lensfrex.littlebusters.api.v1.dao.UserRegister;
-import me.lensfrex.littlebusters.api.v1.responses.RegisterResponseData;
-import me.lensfrex.littlebusters.api.v1.responses.general.ErrorResponse;
-import me.lensfrex.littlebusters.api.v1.responses.general.ResponseBase;
+import me.lensfrex.littlebusters.api.v1.beans.requests.RegisterRequestBody;
+import me.lensfrex.littlebusters.api.v1.dao.UserOperators;
+import me.lensfrex.littlebusters.api.v1.beans.responses.RegisterResponseData;
+import me.lensfrex.littlebusters.api.v1.beans.responses.general.ErrorResponse;
+import me.lensfrex.littlebusters.api.v1.beans.responses.general.ResponseBase;
 import me.lensfrex.littlebusters.api.v1.utils.InputChecker;
-import me.lensfrex.littlebusters.api.v1.utils.MyBatisUtil;
+import me.lensfrex.littlebusters.api.v1.utils.database.MyBatisUtil;
 import org.apache.ibatis.session.SqlSession;
 import org.mindrot.jbcrypt.BCrypt;
 
@@ -29,8 +28,8 @@ public class Register {
         RegisterRequestBody registerRequestBody;
         try {
             registerRequestBody = gson.fromJson(request, RegisterRequestBody.class);
-            if (InputChecker.hasInvalidChar(registerRequestBody.userName) ||
-                    InputChecker.hasInvisibleChar(registerRequestBody.password)) {
+            if (InputChecker.hasInvalidChar(registerRequestBody.getUserName()) ||
+                    InputChecker.hasInvisibleChar(registerRequestBody.getPassword())) {
                 ErrorResponse errorResponse = new ErrorResponse(1, "用户名或密码非法");
 
                 return gson.toJson(errorResponse);
@@ -43,44 +42,16 @@ public class Register {
         }
 
         String userUUID = UUID.randomUUID().toString();
-        String userBcryptPasswd = BCrypt.hashpw(registerRequestBody.password, BCrypt.gensalt());
+        String userBcryptPasswd = BCrypt.hashpw(registerRequestBody.getPassword(), BCrypt.gensalt());
 
         SqlSession sqlSession = MyBatisUtil.getSqlSession(true);
-        UserRegister userRegister = sqlSession.getMapper(UserRegister.class);
+        UserOperators userOperators = sqlSession.getMapper(UserOperators.class);
 
-        userRegister.addRegisterInfoIntoDb(userUUID, registerRequestBody.userName, userBcryptPasswd);
+        userOperators.addRegisterInfoIntoDb(userUUID, registerRequestBody.getUserName(), userBcryptPasswd);
 
         RegisterResponseData registerResponseBody = new RegisterResponseData(10101, userUUID, userBcryptPasswd);
         ResponseBase<RegisterResponseData> response = new ResponseBase<>(200, "success", registerResponseBody);
 
         return gson.toJson(response);
     }
-
-    public static class RegisterRequestBody {
-        @SerializedName("user_name")
-        private String userName;
-
-        private String password;
-
-        public RegisterRequestBody(String userName, String password) {
-            this.userName = userName;
-            this.password = password;
-        }
-
-        public String getUserName() {
-            return userName;
-        }
-
-        public void setUserName(String userName) {
-            this.userName = userName;
-        }
-
-        public String getPassword() {
-            return password;
-        }
-
-        public void setPassword(String password) {
-            this.password = password;
-        }
-    }
 }

src/main/java/me/lensfrex/littlebusters/api/v1/beans/requests/LoginRequestBody.java

@@ -0,0 +1,31 @@
+package me.lensfrex.littlebusters.api.v1.beans.requests;
+
+import com.google.gson.annotations.SerializedName;
+
+public class LoginRequestBody {
+    @SerializedName("user_name")
+    private String userName;
+
+    private String password;
+
+    public LoginRequestBody(String userName, String password) {
+        this.userName = userName;
+        this.password = password;
+    }
+
+    public String getUserName() {
+        return userName;
+    }
+
+    public void setUserName(String userName) {
+        this.userName = userName;
+    }
+
+    public String getPassword() {
+        return password;
+    }
+
+    public void setPassword(String password) {
+        this.password = password;
+    }
+}

src/main/java/me/lensfrex/littlebusters/api/v1/beans/requests/RegisterRequestBody.java

@@ -0,0 +1,31 @@
+package me.lensfrex.littlebusters.api.v1.beans.requests;
+
+import com.google.gson.annotations.SerializedName;
+
+public class RegisterRequestBody {
+    @SerializedName("user_name")
+    private String userName;
+
+    private String password;
+
+    public RegisterRequestBody(String userName, String password) {
+        this.userName = userName;
+        this.password = password;
+    }
+
+    public String getUserName() {
+        return userName;
+    }
+
+    public void setUserName(String userName) {
+        this.userName = userName;
+    }
+
+    public String getPassword() {
+        return password;
+    }
+
+    public void setPassword(String password) {
+        this.password = password;
+    }
+}

src/main/java/me/lensfrex/littlebusters/api/v1/beans/responses/LoginResponseData.java

@@ -1,4 +1,4 @@
-package me.lensfrex.littlebusters.api.v1.responses;
+package me.lensfrex.littlebusters.api.v1.beans.responses;
 
 import com.google.gson.annotations.SerializedName;
 
@@ -9,7 +9,9 @@ public class LoginResponseData {
     /**
      * 登录用户的uid
      */
-    private int uid;
+    private long uid;
+
+    private String uuid;
 
     /**
      * 用户本次登录得到的token
@@ -23,20 +25,29 @@ public class LoginResponseData {
     @SerializedName("expired_at")
     private String expiredAt;
 
-    public LoginResponseData(int uid, String accessToken, String expiredAt) {
+    public LoginResponseData(long uid, String uuid, String accessToken, String expiredAt) {
         this.uid = uid;
+        this.uuid = uuid;
         this.accessToken = accessToken;
         this.expiredAt = expiredAt;
     }
 
-    public int getUid() {
+    public long getUid() {
         return uid;
     }
 
-    public void setUid(int uid) {
+    public void setUid(long uid) {
         this.uid = uid;
     }
 
+    public String getUuid() {
+        return uuid;
+    }
+
+    public void setUuid(String uuid) {
+        this.uuid = uuid;
+    }
+
     public String getAccessToken() {
         return accessToken;
     }

src/main/java/me/lensfrex/littlebusters/api/v1/beans/responses/ProfileResponseData.java

@@ -1,4 +1,4 @@
-package me.lensfrex.littlebusters.api.v1.responses;
+package me.lensfrex.littlebusters.api.v1.beans.responses;
 
 import me.lensfrex.littlebusters.api.v1.beans.ProfileItem;
 

src/main/java/me/lensfrex/littlebusters/api/v1/beans/responses/RegisterResponseData.java

@@ -1,4 +1,4 @@
-package me.lensfrex.littlebusters.api.v1.responses;
+package me.lensfrex.littlebusters.api.v1.beans.responses;
 
 import com.google.gson.annotations.SerializedName;
 

src/main/java/me/lensfrex/littlebusters/api/v1/beans/responses/general/ErrorResponse.java

@@ -1,4 +1,4 @@
-package me.lensfrex.littlebusters.api.v1.responses.general;
+package me.lensfrex.littlebusters.api.v1.beans.responses.general;
 
 /**
  * 错误响应类。
@@ -11,6 +11,6 @@ public class ErrorResponse extends ResponseBase<ErrorData> {
 
 class ErrorData {}
 
-class ErrorCode {
+class ErrorCodes {
     public static final int REQUEST_PARAM_INVALID = 100;
 }

src/main/java/me/lensfrex/littlebusters/api/v1/beans/responses/general/ResponseBase.java

@@ -1,4 +1,4 @@
-package me.lensfrex.littlebusters.api.v1.responses.general;
+package me.lensfrex.littlebusters.api.v1.beans.responses.general;
 
 import com.google.gson.annotations.SerializedName;
 

src/main/java/me/lensfrex/littlebusters/api/v1/config/ConfigLoader.java

@@ -0,0 +1,57 @@
+package me.lensfrex.littlebusters.api.v1.config;
+
+import me.lensfrex.littlebusters.api.v1.exceptions.ConfigureFileInvalidException;
+import me.lensfrex.littlebusters.api.v1.utils.IOUtil;
+
+import java.io.*;
+import java.nio.charset.StandardCharsets;
+
+public class ConfigLoader {
+
+
+
+    private final String globalConfigFilePath;
+
+    public ConfigLoader(String globalConfigFilePath) {
+        this.globalConfigFilePath = globalConfigFilePath;
+    }
+
+    public static String toSpecificPathForm(String uniformFilepath) {
+        return uniformFilepath.replace("/", File.separator);
+    }
+
+    // todo: 脑子有点乱了，等以后再去重写一遍吧
+    public void load() throws ConfigureFileInvalidException {
+        try {
+            File globalConfigFile = new File(globalConfigFilePath);
+            if (!globalConfigFile.exists()) {
+                globalConfigFile.getParentFile().mkdirs();
+                globalConfigFile.createNewFile();
+
+                InputStream defaultConfigInoutStream = getClass().getResourceAsStream("me/lensfrex/littlebusters/DefaultConfig.conf");
+                if (defaultConfigInoutStream == null) {
+                    throw new NullPointerException("Can't find the default config file in program.");
+                }
+
+                GlobalConfig.configProperties.load(defaultConfigInoutStream);
+
+                String defaultConfig = IOUtil.inputStreamToString(defaultConfigInoutStream, StandardCharsets.UTF_8);
+                IOUtil.writeFile(defaultConfig.getBytes(StandardCharsets.UTF_8), globalConfigFile);
+
+                return;
+            }
+            FileInputStream configFileInputStream = new FileInputStream(globalConfigFile);
+            GlobalConfig.configProperties.load(configFileInputStream);
+
+        } catch (FileNotFoundException e) {
+            // todo: 这里应该换成使用日志输出
+            System.err.printf("Error: Config file: %s doesn't exists.%n", globalConfigFilePath);
+            e.printStackTrace();
+        } catch (Exception e) {
+            // todo: 这里应该换成使用日志输出
+            System.err.printf("Error: Some errors happened while reading config file: %s %n", globalConfigFilePath);
+            System.err.printf("Error: %s%n", e.getMessage());
+            e.printStackTrace();
+        }
+    }
+}

src/main/java/me/lensfrex/littlebusters/api/v1/config/GlobalConfig.java

@@ -0,0 +1,12 @@
+package me.lensfrex.littlebusters.api.v1.config;
+
+import java.util.Properties;
+
+public class GlobalConfig {
+    protected static final Properties configProperties = new Properties();
+    private GlobalConfig() {}
+
+    public static String get(String key) {
+        return configProperties.getProperty(key);
+    }
+}

src/main/java/me/lensfrex/littlebusters/api/v1/dao/KeyDatabase.java

@@ -0,0 +1,9 @@
+package me.lensfrex.littlebusters.api.v1.dao;
+
+import me.lensfrex.littlebusters.api.v1.pojos.StoredKey;
+
+public interface KeyDatabase {
+    StoredKey getKeyContentByKeyName(String keyName);
+
+    int addKeyIntoDatabase(String keyContent, String keyName, int keyType);
+}

src/main/java/me/lensfrex/littlebusters/api/v1/dao/UserInformation.java

@@ -1,10 +0,0 @@
-package me.lensfrex.littlebusters.api.v1.dao;
-
-import org.apache.ibatis.annotations.Param;
-
-import java.util.Map;
-
-public interface UserInformation {
-
-    Map<String, Object> getBasicInfoByUserName(@Param("userName") String userName);
-}

src/main/java/me/lensfrex/littlebusters/api/v1/dao/UserOperators.java

@@ -1,9 +1,12 @@
 package me.lensfrex.littlebusters.api.v1.dao;
 
+import me.lensfrex.littlebusters.api.v1.pojos.UserInformation;
 import org.apache.ibatis.annotations.Param;
 
-public interface UserRegister {
+public interface UserOperators {
     int addRegisterInfoIntoDb(@Param("uuid") String UUID,
                               @Param("userName") String userName,
                               @Param("password") String password);
-}
+
+    UserInformation getBasicInfoByUserName(@Param("userName") String userName);
+}

src/main/java/me/lensfrex/littlebusters/api/v1/exceptions/ConfigureFileInvalidException.java

@@ -0,0 +1,11 @@
+package me.lensfrex.littlebusters.api.v1.exceptions;
+
+public class ConfigureFileInvalidException extends Exception {
+    public ConfigureFileInvalidException() {
+        super("Error: Some errors happened while parsing configure file.");
+    }
+
+    public ConfigureFileInvalidException(String message) {
+        super(message);
+    }
+}

src/main/java/me/lensfrex/littlebusters/api/v1/login/Login.java

@@ -2,29 +2,28 @@ package me.lensfrex.littlebusters.api.v1.login;
 
 import com.google.gson.Gson;
 import com.google.gson.JsonParseException;
-import com.google.gson.annotations.SerializedName;
-import com.sun.org.apache.xalan.internal.xsltc.trax.XSLTCSource;
 import jakarta.ws.rs.POST;
 import jakarta.ws.rs.Path;
 import jakarta.ws.rs.Produces;
 import jakarta.ws.rs.core.MediaType;
-import me.lensfrex.littlebusters.api.v1.dao.UserInformation;
-import me.lensfrex.littlebusters.api.v1.responses.LoginResponseData;
-import me.lensfrex.littlebusters.api.v1.responses.general.ErrorResponse;
-import me.lensfrex.littlebusters.api.v1.responses.general.ResponseBase;
+import me.lensfrex.littlebusters.api.v1.beans.requests.LoginRequestBody;
+import me.lensfrex.littlebusters.api.v1.beans.responses.LoginResponseData;
+import me.lensfrex.littlebusters.api.v1.beans.responses.general.ErrorResponse;
+import me.lensfrex.littlebusters.api.v1.beans.responses.general.ResponseBase;
+import me.lensfrex.littlebusters.api.v1.pojos.UserInformation;
 import me.lensfrex.littlebusters.api.v1.utils.InputChecker;
-import me.lensfrex.littlebusters.api.v1.utils.MyBatisUtil;
-import org.apache.ibatis.session.SqlSession;
+import me.lensfrex.littlebusters.api.v1.utils.database.User;
+import me.lensfrex.littlebusters.api.v1.utils.jwt.JWTManager;
 import org.mindrot.jbcrypt.BCrypt;
 
-import java.math.BigInteger;
-import java.time.LocalDate;
-import java.util.HashMap;
-import java.util.Map;
+import java.time.LocalDateTime;
 
 @Path("/login")
 public class Login {
+    private final static int TOKEN_EXPIRE_DAY = 15;
     private final static Gson gson = new Gson();
+    private final static JWTManager jwtManager = new JWTManager();
+    User userTools = new User();
 
     @POST
     @Produces(MediaType.APPLICATION_JSON)
@@ -32,15 +31,35 @@ public class Login {
         LoginRequestBody loginRequestBody;
         try {
             loginRequestBody = gson.fromJson(request, LoginRequestBody.class);
-            if (InputChecker.hasInvalidChar(loginRequestBody.userName) ||
-                    InputChecker.hasInvisibleChar(loginRequestBody.password)) {
+            if (InputChecker.hasInvalidChar(loginRequestBody.getUserName()) ||
+                    InputChecker.hasInvisibleChar(loginRequestBody.getPassword())) {
                 ErrorResponse errorResponse = new ErrorResponse(100, "请求的用户名或密码非法");
 
                 return gson.toJson(errorResponse);
             }
 
-            if ()
-            LoginResponseData loginResponseData = new LoginResponseData(((BigInteger) selectResult.get("uid")).intValue(), (String) selectResult.get("password"), LocalDate.now().toString());
+            UserInformation userDatabaseInformation = userTools.getUser(loginRequestBody.getUserName());
+
+            // todo 这些情况用异常处理会好点吧 分散在代码里面很难看
+            // 过会改改
+            if (userDatabaseInformation == null) {
+                ErrorResponse errorResponse = new ErrorResponse(400, "用户名或密码错误");
+                return gson.toJson(errorResponse);
+            }
+
+            if (!identifyPassword(loginRequestBody.getPassword(), userDatabaseInformation.password)) {
+                ErrorResponse errorResponse = new ErrorResponse(400, "用户名或密码错误");
+                return gson.toJson(errorResponse);
+            }
+
+            String userToken = jwtManager.createNewJWT("login", loginRequestBody.getUserName(), TOKEN_EXPIRE_DAY);
+
+            LoginResponseData loginResponseData = new LoginResponseData(
+                    userDatabaseInformation.uid,
+                    userDatabaseInformation.uuid,
+                    userToken,
+                    LocalDateTime.now().plusDays(TOKEN_EXPIRE_DAY).toString());
+
             ResponseBase<LoginResponseData> response = new ResponseBase<>(200, "success", loginResponseData);
 
             return gson.toJson(response);
@@ -54,36 +73,12 @@ public class Login {
             System.err.println(request);
             System.err.println(e.getMessage());
 
-            ErrorResponse errorResponse = new ErrorResponse(400, "服务器内部错误，请联系那个背锅的家伙。");
+            ErrorResponse errorResponse = new ErrorResponse(400, "服务器内部错误，请联系那个背锅的家伙");
             return gson.toJson(errorResponse);
         }
     }
 
-    public static class LoginRequestBody {
-        @SerializedName("user_name")
-        private String userName;
-
-        private String password;
-
-        public LoginRequestBody(String userName, String password) {
-            this.userName = userName;
-            this.password = password;
-        }
-
-        public String getUserName() {
-            return userName;
-        }
-
-        public void setUserName(String userName) {
-            this.userName = userName;
-        }
-
-        public String getPassword() {
-            return password;
-        }
-
-        public void setPassword(String password) {
-            this.password = password;
-        }
+    public boolean identifyPassword(String originPassword, String bcryptPassword) {
+        return BCrypt.checkpw(originPassword, bcryptPassword);
     }
 }

src/main/java/me/lensfrex/littlebusters/api/v1/login/LoginIdentify.java

@@ -1,24 +0,0 @@
-package me.lensfrex.littlebusters.api.v1.login;
-
-import me.lensfrex.littlebusters.api.v1.dao.UserInformation;
-import me.lensfrex.littlebusters.api.v1.utils.MyBatisUtil;
-import org.apache.ibatis.session.SqlSession;
-import org.mindrot.jbcrypt.BCrypt;
-
-
-import java.util.Map;
-
-public class LoginIdentify {
-
-    public boolean identifyLoginUserName(String userName, String passwordSHA256) {
-        SqlSession sqlSession = MyBatisUtil.getSqlSession(true);
-
-        UserInformation mapper = sqlSession.getMapper(UserInformation.class);
-        Map<String, Object> selectResult = mapper.getBasicInfoByUserName(userName);
-        if (selectResult == null) {
-            return false;
-        }
-
-        return BCrypt.checkpw(passwordSHA256, (String) selectResult.get("password"));
-    }
-}

src/main/java/me/lensfrex/littlebusters/api/v1/pojos/StoredKey.java

@@ -0,0 +1,13 @@
+package me.lensfrex.littlebusters.api.v1.pojos;
+
+public class StoredKey {
+    public String keyContent;
+    public String keyName;
+    public int keyType;
+
+    public StoredKey(String keyContent, String keyName, int keyType) {
+        this.keyContent = keyContent;
+        this.keyName = keyName;
+        this.keyType = keyType;
+    }
+}

src/main/java/me/lensfrex/littlebusters/api/v1/pojos/UserInformation.java

@@ -0,0 +1,26 @@
+package me.lensfrex.littlebusters.api.v1.pojos;
+
+public class UserInformation {
+    public long uid;
+    public String uuid;
+    public String userName;
+    public String password;
+    public int accountStatus;
+    public int accountType;
+    public String phoneNumber;
+    public boolean deleted;
+
+    public UserInformation(long uid, String uuid, String userName, String password, int accountStatus,
+                           int accountType, String phoneNumber, boolean deleted) {
+        this.uid = uid;
+        this.uuid = uuid;
+        this.userName = userName;
+        this.password = password;
+        this.accountStatus = accountStatus;
+        this.accountType = accountType;
+        this.phoneNumber = phoneNumber;
+        this.deleted = deleted;
+    }
+
+    public UserInformation() {}
+}

src/main/java/me/lensfrex/littlebusters/api/v1/pojos/UserResult.java

@@ -14,4 +14,4 @@ public class UserResult {
         this.deleted = deleted;
         this.accountStatus = accountStatus;
     }
-}
+}

src/main/java/me/lensfrex/littlebusters/api/v1/utils/IOUtil.java

@@ -0,0 +1,50 @@
+package me.lensfrex.littlebusters.api.v1.utils;
+
+
+import java.io.ByteArrayOutputStream;
+import java.io.File;
+import java.io.FileOutputStream;
+import java.io.InputStream;
+import java.nio.charset.Charset;
+
+public class IOUtil {
+    public static String inputStreamToString(InputStream inputStream, Charset charSet) {
+        byte[] bytes = readDataFromInputStream(inputStream);
+        if (bytes != null) {
+            return new String(bytes, charSet);
+        } else {
+            return null;
+        }
+    }
+
+    public static byte[] readDataFromInputStream(InputStream inputStream) {
+        return readDataFromInputStream(inputStream, 5);// read every 5kb in default
+    }
+
+    public static byte[] readDataFromInputStream(InputStream inputStream, int byteAllocation) {
+        try {
+            ByteArrayOutputStream byteArrayInputStream = new ByteArrayOutputStream();
+            byte[] bytes = new byte[1024 * byteAllocation];
+
+            for (int length; (length = inputStream.read(bytes)) != -1; ) {
+                byteArrayInputStream.write(bytes, 0, length);
+            }
+
+            byteArrayInputStream.flush();
+
+            inputStream.close();
+            byteArrayInputStream.close();
+
+            return byteArrayInputStream.toByteArray();
+        } catch (Exception e) {
+            e.printStackTrace();
+            return null;
+        }
+    }
+
+    public static void writeFile(byte[] bytes, File file) throws Exception {
+        FileOutputStream fileOutputStream = new FileOutputStream(file);
+        fileOutputStream.write(bytes);
+        fileOutputStream.close();
+    }
+}

src/main/java/me/lensfrex/littlebusters/api/v1/utils/Time.java

@@ -0,0 +1,13 @@
+package me.lensfrex.littlebusters.api.v1.utils;
+
+import java.time.LocalDateTime;
+
+public class Time {
+    public static LocalDateTime getNowDayTime() {
+        return LocalDateTime.now();
+    }
+
+    public static LocalDateTime getDateTimeAfterDays(int day) {
+        return LocalDateTime.now().plusDays(day);
+    }
+}

src/main/java/me/lensfrex/littlebusters/api/v1/utils/database/MyBatisUtil.java

@@ -1,4 +1,4 @@
-package me.lensfrex.littlebusters.api.v1.utils;
+package me.lensfrex.littlebusters.api.v1.utils.database;
 
 import org.apache.ibatis.io.Resources;
 import org.apache.ibatis.session.SqlSession;
@@ -9,11 +9,11 @@ import java.io.IOException;
 import java.io.InputStream;
 
 public class MyBatisUtil {
-
     private static SqlSessionFactory sqlSessionFactory;
 
     static {
         try {
+            // todo: 读入配置文件来初始化MyBatis，但是应为配置文件加载部分还没好所以就只能先这样了
             String resource = "mybatis-config.xml";
             InputStream inputStream = Resources.getResourceAsStream(resource);
             sqlSessionFactory = new SqlSessionFactoryBuilder().build(inputStream);

src/main/java/me/lensfrex/littlebusters/api/v1/utils/database/User.java

@@ -0,0 +1,14 @@
+package me.lensfrex.littlebusters.api.v1.utils.database;
+
+import me.lensfrex.littlebusters.api.v1.dao.UserOperators;
+import me.lensfrex.littlebusters.api.v1.pojos.UserInformation;
+import org.apache.ibatis.session.SqlSession;
+
+public class User {
+    public UserInformation getUser(String userName) {
+        SqlSession sqlSession = MyBatisUtil.getSqlSession(true);
+
+        UserOperators mapper = sqlSession.getMapper(UserOperators.class);
+        return mapper.getBasicInfoByUserName(userName);
+    }
+}

src/main/java/me/lensfrex/littlebusters/api/v1/utils/jwt/JWTManager.java

@@ -0,0 +1,55 @@
+package me.lensfrex.littlebusters.api.v1.utils.jwt;
+
+import io.jsonwebtoken.*;
+import io.jsonwebtoken.security.Keys;
+import io.jsonwebtoken.security.SignatureException;
+import me.lensfrex.littlebusters.api.v1.utils.Time;
+
+import java.security.Key;
+import java.time.LocalDateTime;
+import java.util.HashMap;
+import java.util.Map;
+
+public class JWTManager {
+    // todo 时间有限先这样写能跑起来吧
+    private final static Key key = Keys.secretKeyFor(SignatureAlgorithm.HS256);
+
+    public String createNewJWT(String subject, String user, int invalidDays) {
+        Map<String, Object> header = new HashMap<>();
+        header.put("alg", "HS256");
+        header.put("typ", "JWT");
+
+        LocalDateTime now = Time.getNowDayTime();
+        Map<String, Object> payload = new HashMap<>();
+        payload.put("user", user);
+        payload.put("start", now.toString());
+        payload.put("exp", now.plusDays(invalidDays).toString());
+        payload.put("api_ver", "1");
+//        payload.put("iss", machineId);
+
+        return Jwts.builder()
+                .setHeader(header)
+                .setClaims(payload)
+                .signWith(key)
+                .compact();
+
+        // 这里生成token之后还是放在redis里边缓存一下吧
+        // 但是考虑到各种因素就先不实现吧（懒）
+    }
+
+    public boolean verifyToken(String token) {
+        try {
+            Jws<Claims> jws =  Jwts.parserBuilder()
+                    .setSigningKey(key)
+                    .build()
+                    .parseClaimsJws(token);
+
+            System.out.println(jws);
+        } catch (JwtException e) {
+            System.err.println("Error: token is wrong: " + e.getMessage());
+            return false;
+        }
+
+        return true;
+    }
+}

src/main/java/me/lensfrex/littlebusters/api/v1/utils/key/KeyManager.java

@@ -0,0 +1,4 @@
+package me.lensfrex.littlebusters.api.v1.utils.key;
+
+public class KeyManager {
+}

src/main/resources/mappers/DatabaseInitSqlMapper.xml

@@ -0,0 +1,50 @@
+<?xml version="1.0" encoding="UTF-8"?>
+
+<!DOCTYPE mapper
+        PUBLIC "-//mybatis.org//DTD Config 3.0//EN"
+        "http://mybatis.org/dtd/mybatis-3-mapper.dtd">
+
+<mapper namespace="me.lensfrex.littlebusters.api.v1.dao.KeyDatabase">
+    <sql id="createDatabaseTables">
+        CREATE TABLE `account_basic` (
+                                         `uid` int(18) unsigned unique NOT NULL AUTO_INCREMENT COMMENT '用户id，1起，给人看的',
+                                         `uuid` varchar(36) unique NOT NULL COMMENT '用户uuid，给某些api用的，目前并没有这些api',
+                                         `user_name` varchar(32) unique NOT NULL COMMENT '用户名，可用于登录，最长不超过32位',
+                                         `passwd` varchar(60) NOT NULL COMMENT '用户密码，明文密码经前端两次sha256初步加密后再经过后端进行bcrypt加密存储（round 10）\r\nbcrypto长度不应超过72位',
+                                         `account_status` tinyint(1) unsigned NOT NULL DEFAULT 1 COMMENT '账户状态，分为 正常(0), 未激活(1), 已封禁(2)',
+                                         `account_type` tinyint(1) NOT NULL DEFAULT 0 COMMENT '账号类型',
+                                         `phone_number` varchar(11) DEFAULT NULL COMMENT '注册时使用的电话信息，目前暂不使用，可空，默认11位数字',
+                                         `deleted` tinyint(1) NOT NULL DEFAULT 0 COMMENT '账号是否注销',
+                                         `create_time` datetime NOT NULL DEFAULT current_timestamp() COMMENT '注册日期',
+                                         `edit_time` datetime NOT NULL DEFAULT current_timestamp() ON UPDATE current_timestamp() COMMENT '账号信息修改时间',
+                                         PRIMARY KEY (`uid`,`uuid`) USING BTREE,
+                                         UNIQUE KEY `user_name` (`user_name`),
+                                         UNIQUE KEY `uid` (`uid`),
+                                         UNIQUE KEY `uuid` (`uuid`)
+        ) ENGINE=InnoDB AUTO_INCREMENT=3 DEFAULT CHARSET=utf8mb4;
+
+        CREATE TABLE `account_info` (
+                                        `uid` bigint(20) unsigned NOT NULL AUTO_INCREMENT COMMENT '用户id，1000000起',
+                                        `nick_name` varchar(16) NOT NULL COMMENT '用户昵称，长度限制为16个字',
+                                        `desc` varchar(255) DEFAULT NULL COMMENT '用户留言信息',
+                                        `sign` varchar(16) DEFAULT NULL COMMENT '用户的“个性签名”',
+                                        `birthday` date DEFAULT NULL COMMENT '用户生日',
+                                        `sex` int(1) DEFAULT NULL COMMENT '用户性别，null：未指定，1：男，2：女，其他值当未指定',
+                                        `email` varchar(255) DEFAULT NULL COMMENT '注册时使用的电子邮件，仅用于展示，不用做登录使用，可空',
+                                        `create_time` datetime NOT NULL COMMENT '用户信息创建时间',
+                                        `edit_time` datetime NOT NULL COMMENT '用户信息修改时间',
+                                        PRIMARY KEY (`uid`),
+                                        UNIQUE KEY `uid` (`uid`) USING BTREE
+        ) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4;
+
+        CREATE TABLE `keys` (
+                                `id` int(11) NOT NULL,
+                                `key` varchar(4028) NOT NULL,
+                                `key_name` varchar(255) NOT NULL,
+                                `create_time` datetime NOT NULL DEFAULT current_timestamp(),
+                                `edit_time` datetime NOT NULL DEFAULT current_timestamp() ON UPDATE current_timestamp(),
+                                `key_type` tinyint(1) NOT NULL,
+                                PRIMARY KEY (`id`)
+        ) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4;
+    </sql>
+</mapper>

src/main/resources/mappers/KeySqlMapper.xml

@@ -0,0 +1,19 @@
+<?xml version="1.0" encoding="UTF-8"?>
+
+<!DOCTYPE mapper
+        PUBLIC "-//mybatis.org//DTD Config 3.0//EN"
+        "http://mybatis.org/dtd/mybatis-3-mapper.dtd">
+
+<mapper namespace="me.lensfrex.littlebusters.api.v1.dao.KeyDatabase">
+    <select id="getKeyContentByKeyName" resultType="me.lensfrex.littlebusters.api.v1.pojos.StoredKey"
+            parameterType="java.lang.String">
+        select key_content as keyContent, key_name as keyName, key_type as keyType
+        from `LittleBusters`.`keys`
+        where key_name = #{keyName};
+    </select>
+
+    <insert id="addKeyIntoDatabase" parameterType="me.lensfrex.littlebusters.api.v1.pojos.StoredKey">
+        insert into `LittleBusters`.`keys` (`key_content`, `key_name`, `key_type`)
+        values (#{keyContent}, #{keyName}, #{keyType});
+    </insert>
+</mapper>

src/main/resources/mappers/LoginSqlMapper.xml

@@ -4,8 +4,8 @@
         PUBLIC "-//mybatis.org//DTD Config 3.0//EN"
         "http://mybatis.org/dtd/mybatis-3-mapper.dtd">
 
-<mapper namespace="me.lensfrex.littlebusters.api.v1.dao.UserInformation">
-    <select id="getBasicInfoByUserName" resultType="Map" parameterType="java.lang.String">
+<mapper namespace="me.lensfrex.littlebusters.api.v1.dao.UserOperators">
+    <select id="getBasicInfoByUserName" resultType="me.lensfrex.littlebusters.api.v1.pojos.UserInformation" parameterType="java.lang.String">
         select uid, uuid, passwd as password, deleted, account_status as accountStstus
         from `account_basic`
         where user_name = #{userName}

src/main/resources/mappers/RegisterSqlMapper.xml

@@ -4,7 +4,7 @@
         PUBLIC "-//mybatis.org//DTD Config 3.0//EN"
         "http://mybatis.org/dtd/mybatis-3-mapper.dtd">
 
-<mapper namespace="me.lensfrex.littlebusters.api.v1.dao.UserRegister">
+<mapper namespace="me.lensfrex.littlebusters.api.v1.dao.UserOperators">
     <insert id="addRegisterInfoIntoDb">
         insert into `LittleBusters`.`account_basic` (`uuid`, `user_name`, `passwd`)
         values (#{uuid}, #{userName}, #{password})

src/main/resources/me/lensfrex/littlebusters/DefaultConfig.conf

@@ -0,0 +1,8 @@
+# 数据库的类型，目前仅支持mysql和mariadb两种sql服务器
+database.dbType     = "mariadb"
+database.url        = "jdbc:mariadb://localhost:3386/LittleBusters?characterEncoding=utf-8"
+database.userName   = "root"
+database.password   = "321654mid"
+
+JWT.signAlgo        = "HS256"
+JWT.secretKey       = "asdifusaydiuasdczxcvmnbvamhdfgasjdhfuweygfiwqueygf"