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登录与授权等

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This commit is contained in:
Eigeen
2024-01-07 15:13:35 +08:00
parent 968eab9b06
commit ec548f4256
22 changed files with 248 additions and 53 deletions
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62
internal/api/v1/handler/admin.go
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@@ -5,12 +5,12 @@ import (
"mc-client-updater-server/internal/service"
"mc-client-updater-server/pkg/param"
"mc-client-updater-server/pkg/result"
"mc-client-updater-server/pkg/util"
"time"
)
func HandleLogin(c *gin.Context) {
srv := service.NewUserService(c)
res := result.NewResult(c)
loginParam := param.LoginParam{}
err := c.ShouldBindJSON(&loginParam)
if err != nil {
@@ -18,6 +18,62 @@ func HandleLogin(c *gin.Context) {
return
}
srv := service.NewUserService(c)
srv.Login(loginParam.Username, loginParam.Password)
}
func HandleGrantAdd(c *gin.Context) {
res := result.NewResult(c)
p := param.NewGrantTokenParam{}
err := c.ShouldBindJSON(&p)
if err != nil {
res.BadRequest()
return
}
if p.ExpireAt != "" {
isValid := util.IsSQLTimeFormat(p.ExpireAt)
if !isValid {
res.BadRequestWithMsg("请求参数错误：时间格式错误，应为2006-01-02 15:04:05格式")
return
}
} else {
if p.TTL == 0 {
res.BadRequestWithMsg("请求参数错误：至少提供expire_at和ttl中的一项且不为0")
return
}
p.ExpireAt = util.ToSQLTimeFormat(time.Now().Add(time.Duration(p.TTL) * time.Second))
}
srv := service.NewInstanceService(c)
// 验证 target -> instance(name) 是否存在
_, err = srv.GetInstanceByName(p.Target)
if err != nil {
res.InvalidInstance(p.Target)
return
}
grantEntity, err := srv.NewGrantToken(p.Target, p.ExpireAt)
if err != nil {
res.InternalServerError("生成授权码失败")
return
}
res.Success(grantEntity)
}
func HandleNewInstance(c *gin.Context) {
res := result.NewResult(c)
p := param.AddInstanceParam{}
err := c.ShouldBindJSON(&p)
if err != nil {
res.BadRequest()
return
}
srv := service.NewInstanceService(c)
inst, err := srv.AddInstance(p.Name, p.UpdateURL)
if err != nil {
res.DuplicatedValue("实例名称已存在")
return
}
res.Success(inst)
}

5
internal/api/v1/handler/instance.go Normal file
View File

@@ -0,0 +1,5 @@
package handler
func HandleInstanceUpdate() {
}

2
internal/api/v1/middleware/admin.go
View File

@@ -11,7 +11,7 @@ func AdminRequired(c *gin.Context) {
res := result.NewResult(c)
authorization := c.GetHeader("Authorization")
if authorization == "" {
res.Unauthorized()
res.UnLogin()
return
}

31
internal/api/v1/middleware/grant.go
View File

@@ -2,10 +2,37 @@ package middleware
import (
"github.com/gin-gonic/gin"
"mc-client-updater-server/pkg/log"
"gorm.io/gorm"
"mc-client-updater-server/internal/service"
"mc-client-updater-server/pkg/result"
)
func GrantRequired(c *gin.Context) {
instName := c.Param("name")
log.Logger.Info(instName)
// 判断instance name是否存在
srv := service.NewInstanceService(c)
res := result.NewResult(c)
instEntity, err := srv.GetInstanceByName(instName)
if err == gorm.ErrRecordNotFound {
res.InvalidInstance(instName)
return
} else if err != nil {
res.InternalServerError("查询实例对象时出现错误")
return
}
c.Set("instance", instEntity)
// 判断grant_code是否合法
grantCode := c.GetHeader("GrantCode")
if grantCode == "" {
res.Unauthorized()
return
}
grantEntity, err := srv.GetGrantByToken(grantCode)
if err != nil {
res.Unauthorized()
return
}
c.Set("grant", grantEntity)
c.Next()
}

7
internal/api/v1/router.go
View File

@@ -27,7 +27,7 @@ func NewRouter() *gin.Engine {
*/
inst := v1.Group("/instance/:name", middleware.GrantRequired)
{
inst.GET("/detail")
inst.POST("/upload", )
}
/**
@@ -37,9 +37,8 @@ func NewRouter() *gin.Engine {
*/
admin := v1.Group("/admin", middleware.AdminRequired)
{
admin.GET("/instances")
admin.GET("/users")
admin.GET("/updates")
admin.POST("/new_instance", handler.HandleNewInstance)
admin.POST("/grant/add", handler.HandleGrantAdd)
}
return r

54
internal/service/instance.go Normal file
View File

@@ -0,0 +1,54 @@
package service
import (
"github.com/gin-gonic/gin"
"mc-client-updater-server/pkg/dao"
"mc-client-updater-server/pkg/dao/entity"
"mc-client-updater-server/pkg/util"
)
type InstanceService struct {
ctx *gin.Context
}
func NewInstanceService(c *gin.Context) *InstanceService {
return &InstanceService{ctx: c}
}
func (s *InstanceService) AddInstance(name, updateURL string) (*entity.Instance, error) {
instEntity := entity.Instance{
Name: name,
UpdateURL: updateURL,
}
tx := dao.DB().Create(&instEntity)
if tx.Error != nil {
return nil, tx.Error
}
tx = dao.DB().Where(&instEntity).Last(&instEntity)
return &instEntity, tx.Error
}
func (s *InstanceService) GetInstanceByName(name string) (*entity.Instance, error) {
instEntity := entity.Instance{}
tx := dao.DB().Where("name=?", name).Last(&instEntity)
return &instEntity, tx.Error
}
func (s *InstanceService) NewGrantToken(instName string, expireStr string) (*entity.Grant, error) {
expireAt := util.MustParseSQLTime(expireStr)
grantEntity := entity.Grant{GrantTo: instName, ExpireAt: expireAt, Token: util.RandStr(32)}
tx := dao.DB().Create(&grantEntity)
if tx.Error != nil {
return nil, tx.Error
}
tx = dao.DB().Where(&grantEntity).Last(&grantEntity)
return &grantEntity, tx.Error
}
func (s *InstanceService) GetGrantByToken(token string) (*entity.Grant, error) {
grantEntity := entity.Grant{}
tx := dao.DB().Where("token=?", token).Last(&grantEntity)
return &grantEntity, tx.Error
}

10
internal/service/token.go
View File

@@ -22,7 +22,7 @@ func (s *TokenService) VerifyToken(token string) (*entity.Token, bool) {
// 是否存在
tokenRow := s.getToken(token)
if tokenRow == nil {
res.Unauthorized()
res.UnLogin()
return nil, false
}
// 是否过期
@@ -34,8 +34,8 @@ func (s *TokenService) VerifyToken(token string) (*entity.Token, bool) {
}
func (s *TokenService) getToken(token string) *entity.Token {
tokenRow := entity.Token{Token: token}
tx := dao.DB().Last(&tokenRow)
tokenRow := entity.Token{}
tx := dao.DB().Where("token=?", token).Last(&tokenRow)
if tx.Error == gorm.ErrRecordNotFound {
return nil
}
@@ -43,8 +43,8 @@ func (s *TokenService) getToken(token string) *entity.Token {
}
func (s *TokenService) getTokenByUsername(username string) *entity.Token {
tokenRow := entity.Token{GrantTo: username}
tx := dao.DB().First(&tokenRow)
tokenRow := entity.Token{}
tx := dao.DB().Where("grant_to=?", username).Last(&tokenRow)
if tx.Error == gorm.ErrRecordNotFound {
return nil
}

4
internal/service/user.go
View File

@@ -64,8 +64,8 @@ func (s *UserService) hasRole(role string, user *entity.User) bool {
}
func (s *UserService) getUserByUsername(name string) *entity.User {
user := entity.User{Username: name}
tx := dao.DB().First(&user)
user := entity.User{}
tx := dao.DB().Where("username=?", name).First(&user)
if tx.Error != nil {
return nil
}

15
pkg/common/errcode.go
View File

@@ -1,7 +1,16 @@
package common
/*
2000 用户操作错误
3000 预留
4000 数据库操作错误
5000 系统错误
*/
const (
LoginErrorCode = 2001
NoPermission = 2002
LoginExpired = 2003
LoginErrorCode = 2001
NoPermission = 2002
LoginExpired = 2003
InvalidInstance = 2004
DuplicatedValue = 4001
)

1
pkg/dao/dao.go
View File

@@ -69,6 +69,7 @@ func migrate() {
err = db.AutoMigrate(&entity.Update{})
err = db.AutoMigrate(&entity.Grant{})
err = db.AutoMigrate(&entity.Token{})
err = db.AutoMigrate(&entity.Metadata{})
if err != nil {
log.Logger.Fatal("关联数据表失败：", err)

7
pkg/dao/entity/grant.go
View File

@@ -2,12 +2,13 @@ package entity
import (
"gorm.io/gorm"
"time"
)
// Grant Grant是授权给实例的，给予实例访问权限
type Grant struct {
gorm.Model `json:"model"`
Token string `gorm:"unique;not null" json:"token,omitempty"`
TTL int `gorm:"not null;default:0" json:"ttl,omitempty"`
GrantTo uint `gorm:"not null;default:0;comment:instances(id) 授权给实例，0表示无指定（所有）" json:"grant_to,omitempty"`
Token string `gorm:"unique;not null" json:"token"`
ExpireAt time.Time `gorm:"index" json:"expire_at"`
GrantTo string `gorm:"not null;default:'';comment:instances(name)授权给实例，空表示无指定（所有）" json:"grant_to"`
}

4
pkg/dao/entity/instance.go
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@@ -6,6 +6,6 @@ import (
type Instance struct {
gorm.Model `json:"model"`
Name string `gorm:"unique;not null" json:"name,omitempty"`
UpdateURL string `gorm:"column:update_url;not null;default:'';comment:更新URL，未指定使用默认" json:"update_url,omitempty"`
Name string `gorm:"unique;not null" json:"name"`
UpdateURL string `gorm:"column:update_url;not null;default:'';comment:更新URL，未指定使用默认" json:"update_url"`
}

7
pkg/dao/entity/metadata.go Normal file
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@@ -0,0 +1,7 @@
package entity
type Metadata struct {
ID uint `json:"id"`
Key string `gorm:"unique;not null" json:"key"`
Value string `gorm:"not null;default:''" json:"value"`
}

6
pkg/dao/entity/token.go
View File

@@ -5,7 +5,7 @@ import "gorm.io/gorm"
// Token Token是授权给用户的，给予用户登录权限
type Token struct {
gorm.Model `json:"model"`
Token string `gorm:"unique;not null" json:"token,omitempty"`
GrantTo string `gorm:"index;not null;default:''" json:"grant_to,omitempty"`
TTL int `gorm:"not null;default:0" json:"ttl,omitempty"`
Token string `gorm:"unique;not null" json:"token"`
GrantTo string `gorm:"index;not null;default:''" json:"grant_to"`
TTL int `gorm:"not null;default:0" json:"ttl"`
}

6
pkg/dao/entity/update.go
View File

@@ -4,7 +4,7 @@ import "gorm.io/gorm"
type Update struct {
gorm.Model `json:"model"`
HashID string `gorm:"index;not null" json:"hash_id,omitempty"`
Comment string `gorm:"not null;default:'';comment:更新内容或注释" json:"comment,omitempty"`
Changes string `gorm:"not null;comment:更改的文件列表，逗号分隔，引用files(hash_id)" json:"changes,omitempty"`
HashID string `gorm:"index;not null" json:"hash_id"`
Comment string `gorm:"not null;default:'';comment:更新内容或注释" json:"comment"`
Changes string `gorm:"not null;comment:更改的文件列表，逗号分隔，引用files(hash_id)" json:"changes"`
}

6
pkg/dao/entity/user.go
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@@ -4,7 +4,7 @@ import "gorm.io/gorm"
type User struct {
gorm.Model `json:"model"`
Username string `gorm:"unique;not null" json:"username,omitempty"`
Password string `gorm:"not null" json:"password,omitempty"`
Roles string `gorm:"not null;default:''" json:"roles,omitempty"`
Username string `gorm:"unique;not null" json:"username"`
Password string `gorm:"not null" json:"password"`
Roles string `gorm:"not null;default:''" json:"roles"`
}

10
pkg/param/authorize.go
View File

@@ -1,10 +0,0 @@
package param
type AuthorizeQueryParam struct {
ClientId uint `form:"client_id" binding:"required"`
ResponseType string `form:"response_type" binding:"required"`
State string `form:"state" binding:"required"`
Scope string `form:"scope" binding:"required"`
CodeChallenge string `form:"code_challenge" binding:"required"`
CodeChallengeMethod string `form:"code_challenge_method" binding:"required"`
}

12
pkg/param/instance.go Normal file
View File

@@ -0,0 +1,12 @@
package param
type AddInstanceParam struct {
Name string `json:"name" binding:"required"`
UpdateURL string `json:"update_url"`
}
type NewGrantTokenParam struct {
Target string `json:"target" binding:"required"`
TTL int `json:"ttl"`
ExpireAt string `json:"expire_at"`
}

4
pkg/param/login.go
View File

@@ -1,6 +1,6 @@
package param
type LoginParam struct {
Username string `json:"username"`
Password string `json:"password"`
Username string `json:"username" binding:"required"`
Password string `json:"password" binding:"required"`
}

20
pkg/result/base.go → pkg/result/result.go
View File

@@ -37,7 +37,7 @@ func (r *Result) Fail(code int, msg string) {
res := Root{
Code: code,
Msg: msg,
Data: gin.H{},
Data: nil,
}
r.ctx.JSON(http.StatusOK, res)
r.ctx.Abort()
@@ -57,14 +57,22 @@ func (r *Result) BadRequest() {
r.Fail(http.StatusBadRequest, "请求参数错误")
}
func (r *Result) BadRequestWithMsg(msg string) {
r.Fail(http.StatusBadRequest, msg)
}
func (r *Result) LoginError() {
r.Fail(common.LoginErrorCode, "账号或密码错误")
}
func (r *Result) Unauthorized() {
func (r *Result) UnLogin() {
r.Fail(http.StatusUnauthorized, "未登录")
}
func (r *Result) Unauthorized() {
r.Fail(http.StatusUnauthorized, "未授权")
}
func (r *Result) NoPermission() {
r.Fail(common.NoPermission, "权限不足")
}
@@ -72,3 +80,11 @@ func (r *Result) NoPermission() {
func (r *Result) LoginExpired() {
r.Fail(common.LoginExpired, "登录过期")
}
func (r *Result) DuplicatedValue(msg string) {
r.Fail(common.DuplicatedValue, msg)
}
func (r *Result) InvalidInstance(instName string) {
r.Fail(common.InvalidInstance, "指定的实例不存在："+instName)
}

23
pkg/util/time.go Normal file
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@@ -0,0 +1,23 @@
package util
import "time"
func ToSQLTimeFormat(t time.Time) string {
return t.Format("2006-01-02 15:04:05")
}
func MustParseSQLTime(timeStr string) time.Time {
timeObj, err := time.ParseInLocation("2006-01-02 15:04:05", timeStr, time.Local)
if err != nil {
panic(err)
}
return timeObj
}
func IsSQLTimeFormat(timeStr string) bool {
_, err := time.ParseInLocation("2006-01-02 15:04:05", timeStr, time.Local)
if err != nil {
return false
}
return true
}

5
pkg/util/token.go
View File

@@ -1,5 +0,0 @@
package util
func GenSessionID() string {
return RandStr(32)
}