✨Feat: 登录接口实现

Response部分

usersController部分

中间件部分

main.go

@@ -13,15 +13,15 @@ func init() {
 }
 
 func main() {
+	// 加载配置
+	config.SetupConfig()
+
 	// 初始化数据库
 	err := dao.Conn()
 	if err != nil {
 		golog.Fatal("数据库初始化失败: ", err)
 	}
 
-	// 加载配置
-	config.SetupConfig()
-
 	// 启动服务
 	app := router.Router()
 	app.Run(iris.Addr(":8080"))

model/user.go

@@ -1,32 +0,0 @@
-package model
-
-import (
-	"drive-linked/pkg/dao"
-)
-
-type User struct {
-	Id       int64  `json:"id,string"`
-	Name     string `json:"name"`
-	Nickname string `json:"nickname"`
-	Email    string `json:"email"`
-	Password string `json:"-"`
-	Status   int32  `json:"status"`
-	Avatar   string `json:"avatar"`
-	Roles    string `json:"roles"`
-}
-
-func (user *User) GetByName(name string) (err error) {
-	err = dao.DB.Get(user, "SELECT * FROM users WHERE name=?", name)
-	if err != nil {
-		return err
-	}
-	return nil
-}
-
-func (user *User) GetByEmail(email string) (err error) {
-	err = dao.DB.Get(user, "SELECT * FROM users WHERE email=?", email)
-	if err != nil {
-		return err
-	}
-	return nil
-}

model/user_test.go

@@ -1,30 +0,0 @@
-package model
-
-import (
-	"database/sql"
-	"drive-linked/pkg/dao"
-	"testing"
-)
-
-func init() {
-	err := dao.Conn()
-	if err != nil {
-		return
-	}
-}
-
-func TestUser_GetUser(t *testing.T) {
-	var user User
-	// 存在的用户
-	err := user.GetByName("eigeen")
-	if err != nil {
-		t.Error(err)
-	}
-	t.Log(user)
-
-	// 不存在的用户
-	err = user.GetByName("unknown_user")
-	if err != sql.ErrNoRows {
-		t.Error(err)
-	}
-}

pkg/common/token.go

@@ -3,7 +3,6 @@ package common
 import (
 	"drive-linked/config"
 	"github.com/golang-jwt/jwt/v4"
-	"strings"
 	"time"
 )
 
@@ -13,16 +12,8 @@ type JwtClaims struct {
 }
 
 //TODO:token解密验证
-func ValidateLogin(authorization string) error {
-	// 取出Bearer后的内容
-	var tokenString string
-	if auths := strings.Split(authorization, " "); len(auths) > 1 {
-		tokenString = auths[1]
-	} else {
-		return jwt.ErrInvalidKey
-	}
-
-	token, err := jwt.Parse(tokenString, func(token *jwt.Token) (interface{}, error) {
+func VerifyToken(authorization string) error {
+	token, err := jwt.Parse(authorization, func(token *jwt.Token) (interface{}, error) {
 		return []byte(config.Cfg.Security.Jwt.Secret), nil
 	})
 
@@ -32,7 +23,7 @@ func ValidateLogin(authorization string) error {
 	return err
 }
 
-func NewToken(auds ...string) (string, error) {
+func NewToken(expire time.Duration, auds ...string) (string, error) {
 	if len(auds) == 0 {
 		auds = []string{"non-audience"}
 	}
@@ -41,7 +32,7 @@ func NewToken(auds ...string) (string, error) {
 		"bar",
 		jwt.RegisteredClaims{
 			// A usual scenario is to set the expiration time relative to the current time
-			ExpiresAt: jwt.NewNumericDate(time.Now().Add(time.Duration(config.Cfg.Security.Jwt.Expire) * time.Second)),
+			ExpiresAt: jwt.NewNumericDate(time.Now().Add(expire)),
 			IssuedAt:  jwt.NewNumericDate(time.Now()),
 			NotBefore: jwt.NewNumericDate(time.Now()),
 			Issuer:    "drivelinked",
@@ -57,3 +48,11 @@ func NewToken(auds ...string) (string, error) {
 	}
 	return ss, nil
 }
+
+func NewShortToken(auds ...string) (string, error) {
+	return NewToken(time.Duration(config.Cfg.Security.Jwt.Expire) * time.Second)
+}
+
+func NewRefreshToken(auds ...string) (string, error) {
+	return NewToken(24 * time.Hour)
+}

pkg/common/token_test.go

@@ -19,7 +19,7 @@ func TestValidateLogin(t *testing.T) {
 	config.SetupConfig()
 
 	tokenString, _ := NewToken("eigeen")
-	err := ValidateLogin(tokenString)
+	err := VerifyToken(tokenString)
 	if err == nil {
 		t.Log("验证通过")
 	} else {

pkg/controller/usersController.go

@@ -1,38 +0,0 @@
-package controller
-
-import (
-	"drive-linked/pkg/dto"
-	"drive-linked/pkg/service"
-	"encoding/json"
-	"github.com/kataras/iris/v12"
-	"io/ioutil"
-	"net/http"
-)
-
-func UserProfile(ctx iris.Context) {
-	serv := service.NewUsersService(ctx)
-
-	switch ctx.Request().Method {
-	// GET
-	case http.MethodGet:
-		serv.GetOneUser(ctx.Params().GetString("name"), service.MethodUserName)
-		return
-	// POST
-	case http.MethodPost:
-		//TODO:错误处理
-		body, err := ioutil.ReadAll(ctx.Request().Body)
-		if err != nil {
-			return
-		}
-
-		var req dto.QueryUserParams
-		err = json.Unmarshal(body, &req)
-		if err != nil {
-			return
-		}
-
-		serv.GetOneUser(req.Value, req.Method)
-		return
-	}
-
-}

pkg/dao/sentences.go

@@ -0,0 +1,37 @@
+package dao
+
+import (
+	"fmt"
+	"strings"
+)
+
+type Conditions *map[string]interface{}
+
+//TODO:未完成的sql语句构建器
+type QuerySql struct {
+	Table      string
+	Tail       string
+	Conditions Conditions
+	Rebind     int
+	body       string
+}
+
+func (b *QuerySql) Build() {
+
+	if b.Conditions == nil {
+
+	}
+	var where []string
+	var values []interface{}
+
+	for k, v := range *b.Conditions {
+		values = append(values, v)
+		where = append(where, fmt.Sprintf(`"%s"=%s`, k, "?"))
+	}
+
+	b.body = "SELECT * FROM " + b.Table + " WHERE " + strings.Join(where, "AND")
+}
+
+func (b *QuerySql) String() {
+
+}

pkg/dto/response.go

@@ -2,6 +2,7 @@ package dto
 
 import (
 	"drive-linked/pkg/serializer"
+	"github.com/kataras/golog"
 	"github.com/kataras/iris/v12"
 	"net/http"
 )
@@ -10,21 +11,18 @@ type Response struct {
 	Ctx iris.Context
 }
 
+const errJsonUnmarshalMsg = "{\"code\":500,\"msg\":\"Json解析错误，请联系管理员\",\"data\":null}"
+
 func NewResponse(ctx iris.Context) *Response {
 	return &Response{Ctx: ctx}
 }
 
-const errJsonUnmarshalMsg = "{\"code\":500,\"msg\":\"Json解析错误，请联系管理员\",\"data\":null}"
-
 // 成功 统一处理
 func (r *Response) Success(data interface{}) {
-	res := serializer.Response{
-		Code: 200,
-		Msg:  "",
-		Data: data,
-	}
-	_, err := r.Ctx.JSON(res)
+	resp := serializer.ResponseSerial{Code: http.StatusOK, Data: data}
+	_, err := r.Ctx.JSON(resp)
 	if err != nil {
+		golog.Error("Json解析错误: ", resp)
 		r.Ctx.Write([]byte(errJsonUnmarshalMsg))
 		return
 	}
@@ -32,12 +30,8 @@ func (r *Response) Success(data interface{}) {
 
 // 失败 统一处理
 func (r *Response) Error(code int, msg string) {
-	res := serializer.Response{
-		Code: code,
-		Msg:  msg,
-		Data: nil,
-	}
-	_, err := r.Ctx.JSON(res)
+	resp := serializer.ResponseSerial{Code: code, Msg: msg}
+	_, err := r.Ctx.JSON(resp)
 	if err != nil {
 		r.Ctx.Write([]byte(errJsonUnmarshalMsg))
 		return
@@ -53,3 +47,8 @@ func (r *Response) ErrBadRequest() {
 func (r *Response) ErrUnauthorized() {
 	r.Error(http.StatusUnauthorized, "未登录")
 }
+
+// 账号或密码错误
+func (r *Response) ErrBadAccPasswd() {
+	r.Error(serializer.ErrBadLogin, "账号或密码错误")
+}

pkg/dto/user.go

@@ -1,7 +1,7 @@
 package dto
 
 import (
-	"drive-linked/model"
+	"drive-linked/pkg/model"
 	"github.com/jinzhu/copier"
 )
 
@@ -15,11 +15,6 @@ type UserProfile struct {
 	Roles    string `json:"roles"`
 }
 
-type QueryUserParams struct {
-	Method string `json:"method"`
-	Value  string `json:"value"`
-}
-
 func (u *UserProfile) CopyOf(user *model.User) error {
 	err := copier.Copy(u, user)
 	if err != nil {
@@ -27,3 +22,13 @@ func (u *UserProfile) CopyOf(user *model.User) error {
 	}
 	return nil
 }
+
+type QueryUserParams struct {
+	Method string `json:"method"`
+	Value  string `json:"value"`
+}
+
+type LoginParams struct {
+	Account  string `json:"account"`
+	Password string `json:"password"`
+}

pkg/middleware/verify.go

@@ -4,14 +4,23 @@ import (
 	"drive-linked/pkg/common"
 	"drive-linked/pkg/dto"
 	"github.com/kataras/iris/v12"
+	"strings"
 )
 
 func SignRequired(ctx iris.Context) {
 	auth := ctx.GetHeader("Authorization")
 	//TODO:更详细的判断，包括请求格式是否正确
 
+	// 取出Bearer后的内容
+	var tokenString string
+	if auths := strings.Split(auth, " "); len(auths) > 1 {
+		tokenString = auths[1]
+	} else {
+		ctx.Skip()
+	}
+
 	// 验证token
-	err := common.ValidateLogin(auth)
+	err := common.VerifyToken(tokenString)
 	if err == nil {
 		ctx.Values().Set("logged_in", true)
 		ctx.Next()

pkg/model/login.go

@@ -0,0 +1,27 @@
+package model
+
+import (
+	"drive-linked/pkg/dao"
+	"fmt"
+)
+
+const (
+	LoginMethodName  = "name"
+	LoginMethodEmail = "email"
+)
+
+type Login struct {
+	ID       int64
+	Name     string
+	Password string
+}
+
+func (u *Login) GetLoginInfo(account, method string) error {
+	exec := fmt.Sprintf(`SELECT id, name, password FROM users WHERE %s=?`, method)
+
+	err := dao.DB.Get(u, exec, account)
+	if err != nil {
+		return err
+	}
+	return nil
+}

pkg/model/user.go

@@ -0,0 +1,39 @@
+package model
+
+import (
+	"drive-linked/pkg/dao"
+	"fmt"
+	"github.com/jmoiron/sqlx"
+	"strings"
+)
+
+type User struct {
+	ID       int64  `json:"id,string"`
+	Name     string `json:"name"`
+	Nickname string `json:"nickname"`
+	Email    string `json:"email"`
+	Password string `json:"-"`
+	Status   int32  `json:"status"`
+	Avatar   string `json:"avatar"`
+	Roles    string `json:"roles"`
+}
+
+func (user *User) GetProfileWithConditions(conditions *map[string]interface{}) error {
+	// 支持多条件查询
+	//TODO:分离多条件查询部分，有利于代码复用
+	var where []string
+	var values []interface{}
+
+	for k, v := range *conditions {
+		values = append(values, v)
+		where = append(where, fmt.Sprintf(`"%s" = %s`, k, "?"))
+	}
+
+	exec := sqlx.Rebind(sqlx.QUESTION, "SELECT * FROM users WHERE "+strings.Join(where, "AND")+" LIMIT 1")
+	err := dao.DB.Get(user, exec, values...)
+	if err != nil {
+		return err
+	}
+
+	return nil
+}

pkg/model/user_test.go

@@ -0,0 +1,22 @@
+package model
+
+import (
+	"drive-linked/pkg/dao"
+	"testing"
+)
+
+func TestUser_GetWithConditions(t *testing.T) {
+	dao.Conn()
+
+	var user User
+	// 存在的用户
+	conditions := &map[string]interface{}{
+		"name":  "eigeen",
+		"email": "375109735@qq.com",
+	}
+	err := user.GetProfileWithConditions(conditions)
+	if err != nil {
+		t.Error(err)
+	}
+	t.Log(user)
+}

pkg/serializer/login.go

@@ -0,0 +1,6 @@
+package serializer
+
+type LoginResponse struct {
+	Token        string `json:"token"`
+	RefreshToken string `json:"refresh_token"`
+}

pkg/serializer/response.go

@@ -1,8 +1,6 @@
 package serializer
 
-import "net/http"
-
-type Response struct {
+type ResponseSerial struct {
 	Code int         `json:"code"`
 	Msg  string      `json:"msg"`
 	Data interface{} `json:"data"`
@@ -10,17 +8,10 @@ type Response struct {
 
 /*
 自定义错误码
-10000 用户操作
+40000 业务逻辑错误
+50000 服务器操作
 */
 const (
-	ErrNoUser = 10001
+	ErrNoUser   = 40001
+	ErrBadLogin = 40002
 )
-
-func Success(data interface{}) Response {
-	r := Response{
-		Code: http.StatusOK,
-		Msg:  "",
-		Data: data,
-	}
-	return r
-}

pkg/service/users.go

@@ -2,37 +2,34 @@ package service
 
 import (
 	"database/sql"
-	"drive-linked/model"
+	"drive-linked/pkg/common"
 	"drive-linked/pkg/dto"
+	"drive-linked/pkg/model"
 	"drive-linked/pkg/serializer"
+	"drive-linked/pkg/utils"
 	"github.com/kataras/iris/v12"
 	"net/http"
+	"regexp"
 )
 
 type UsersService struct {
 	Ctx iris.Context
 }
 
-const (
-	MethodUserName  = "name"
-	MethodUserEmail = "email"
+var (
+	UserConditions = [...]string{"id", "name", "email", "nickname"}
 )
 
 func NewUsersService(ctx iris.Context) *UsersService {
 	return &UsersService{Ctx: ctx}
 }
 
-func (serv *UsersService) GetOneUser(field, method string) {
+func (serv *UsersService) GetOneUser(conditions *map[string]interface{}) {
 	var err error
 	resp := dto.NewResponse(serv.Ctx)
 	user := &model.User{}
 
-	switch method {
-	case MethodUserName:
-		err = user.GetByName(field)
-	case MethodUserEmail:
-		err = user.GetByEmail(field)
-	}
+	err = user.GetProfileWithConditions(conditions)
 
 	switch err {
 	case nil:
@@ -44,7 +41,46 @@ func (serv *UsersService) GetOneUser(field, method string) {
 		}
 		resp.Success(userResult)
 	case sql.ErrNoRows:
-		resp.Error(serializer.ErrNoUser, "找不到此用户")
+		resp.Error(serializer.ErrNoUser, "用户不存在")
+	default:
+		resp.Error(http.StatusInternalServerError, "获取用户信息失败，数据库异常")
+	}
+}
+
+func (serv *UsersService) Login(loginParams dto.LoginParams) {
+	var err error
+	resp := dto.NewResponse(serv.Ctx)
+
+	// 登录逻辑
+	// 判断账号类型 邮箱/用户名
+	var method string
+	emailExp := regexp.MustCompile("[a-z0-9!#$%&'*+/=?^_`{|}~-]+(?:\\.[a-z0-9!#$%&'*+/=?^_`{|}~-]+)*@(?:[a-z0-9](?:[a-z0-9-]*[a-z0-9])?\\.)+[a-z0-9](?:[a-z0-9-]*[a-z0-9])?")
+	if emailExp.Match([]byte(loginParams.Account)) {
+		method = model.LoginMethodEmail
+	} else {
+		method = model.LoginMethodName
+	}
+
+	// 从数据库取出原密码
+	userLogin := model.Login{}
+	err = userLogin.GetLoginInfo(loginParams.Account, method)
+	switch err {
+	case nil:
+		// 检查密码
+		match, _ := utils.CheckPasswd(loginParams.Password, userLogin.Password)
+		if match {
+			// 登录成功，签发token
+			sToken, _ := common.NewShortToken(userLogin.Name)
+			rToken, _ := common.NewRefreshToken(userLogin.Name)
+			resp.Success(serializer.LoginResponse{
+				Token:        sToken,
+				RefreshToken: rToken,
+			})
+		} else {
+			resp.ErrBadAccPasswd()
+		}
+	case sql.ErrNoRows:
+		resp.Error(serializer.ErrNoUser, "用户不存在")
 	default:
 		resp.Error(http.StatusInternalServerError, "获取用户信息失败，数据库异常")
 	}

pkg/utils/password.go

@@ -12,8 +12,8 @@ func GenPasswd(originPasswd string) (passwd string, err error) {
 	return passwd, nil
 }
 
-func CheckPasswd(originPasswd string, passwd string) (match bool, err error) {
-	match, err = argon2id.ComparePasswordAndHash(originPasswd, passwd)
+func CheckPasswd(password string, hash string) (match bool, err error) {
+	match, err = argon2id.ComparePasswordAndHash(password, hash)
 	if err != nil {
 		return false, err
 	}

router/controller/usersController.go

@@ -0,0 +1,43 @@
+package controller
+
+import (
+	"drive-linked/pkg/dto"
+	"drive-linked/pkg/service"
+	"encoding/json"
+	"github.com/kataras/iris/v12"
+)
+
+func UserProfile(ctx iris.Context) {
+	serv := service.NewUsersService(ctx)
+	resp := dto.NewResponse(ctx)
+
+	// 获取所有查询条件参数
+	conditions := make(map[string]interface{})
+	for _, field := range service.UserConditions {
+		if ctx.URLParam(field) != "" {
+			conditions[field] = ctx.URLParam(field)
+		}
+	}
+
+	if len(conditions) == 0 {
+		resp.ErrBadRequest()
+		return
+	}
+
+	serv.GetOneUser(&conditions)
+}
+
+func UserLogin(ctx iris.Context) {
+	serv := service.NewUsersService(ctx)
+	resp := dto.NewResponse(ctx)
+	var loginParams dto.LoginParams
+
+	// 转换参数
+	body, _ := ctx.GetBody()
+	err := json.Unmarshal(body, &loginParams)
+	if err != nil {
+		resp.ErrBadRequest()
+	}
+
+	serv.Login(loginParams)
+}

router/router.go

@@ -1,9 +1,10 @@
 package router
 
 import (
-	"drive-linked/pkg/controller"
 	"drive-linked/pkg/middleware"
+	"drive-linked/router/controller"
 	"github.com/kataras/iris/v12"
+	"github.com/kataras/iris/v12/core/router"
 )
 
 func Router() *iris.Application {
@@ -16,12 +17,14 @@ func Router() *iris.Application {
 	// 注册路由
 	// v1
 	v1 := app.Party("/v1")
+	v1.PartyFunc("/auth", func(auth router.Party) {
+		auth.Post("/login", controller.UserLogin)
+	})
 	v1.PartyFunc("/users", func(users iris.Party) {
 		// 需要登录
 		users.Use(middleware.SignRequired)
 		// 用户详细信息
-		users.Get("/profile/{name:string}", controller.UserProfile)
-		users.Post("/profile", controller.UserProfile)
+		users.Get("/profile", controller.UserProfile)
 	})
 	return app
 }