diff --git a/naclwww/README.md b/naclwww/README.md
new file mode 100644
index 0000000..3821471
Binary files /dev/null and b/naclwww/README.md differ
diff --git a/naclwww/go.mod b/naclwww/go.mod
new file mode 100644
index 0000000..e9d3a0c
--- /dev/null
+++ b/naclwww/go.mod
@@ -0,0 +1,42 @@
+module HDU_BBS
+
+go 1.23.1
+
+require (
+ filippo.io/edwards25519 v1.1.0 // indirect
+ github.com/bytedance/sonic v1.12.3 // indirect
+ github.com/bytedance/sonic/loader v0.2.0 // indirect
+ github.com/cloudwego/base64x v0.1.4 // indirect
+ github.com/cloudwego/iasm v0.2.0 // indirect
+ github.com/gabriel-vasile/mimetype v1.4.5 // indirect
+ github.com/gin-contrib/sse v0.1.0 // indirect
+ github.com/gin-gonic/gin v1.10.0 // indirect
+ github.com/go-playground/locales v0.14.1 // indirect
+ github.com/go-playground/universal-translator v0.18.1 // indirect
+ github.com/go-playground/validator/v10 v10.22.1 // indirect
+ github.com/go-sql-driver/mysql v1.8.1 // indirect
+ github.com/goccy/go-json v0.10.3 // indirect
+ github.com/google/uuid v1.6.0 // indirect
+ github.com/jinzhu/inflection v1.0.0 // indirect
+ github.com/jinzhu/now v1.1.5 // indirect
+ github.com/json-iterator/go v1.1.12 // indirect
+ github.com/klauspost/cpuid/v2 v2.2.8 // indirect
+ github.com/leodido/go-urn v1.4.0 // indirect
+ github.com/mattn/go-isatty v0.0.20 // indirect
+ github.com/mattn/go-sqlite3 v1.14.23 // indirect
+ github.com/modern-go/concurrent v0.0.0-20180306012644-bacd9c7ef1dd // indirect
+ github.com/modern-go/reflect2 v1.0.2 // indirect
+ github.com/pelletier/go-toml/v2 v2.2.3 // indirect
+ github.com/twitchyliquid64/golang-asm v0.15.1 // indirect
+ github.com/ugorji/go/codec v1.2.12 // indirect
+ golang.org/x/arch v0.10.0 // indirect
+ golang.org/x/crypto v0.27.0 // indirect
+ golang.org/x/net v0.29.0 // indirect
+ golang.org/x/sys v0.25.0 // indirect
+ golang.org/x/text v0.18.0 // indirect
+ google.golang.org/protobuf v1.34.2 // indirect
+ gopkg.in/yaml.v3 v3.0.1 // indirect
+ gorm.io/driver/mysql v1.5.7 // indirect
+ gorm.io/driver/sqlite v1.5.6 // indirect
+ gorm.io/gorm v1.25.12 // indirect
+)
diff --git a/naclwww/go.sum b/naclwww/go.sum
new file mode 100644
index 0000000..2e0c0fa
--- /dev/null
+++ b/naclwww/go.sum
@@ -0,0 +1,97 @@
+filippo.io/edwards25519 v1.1.0 h1:FNf4tywRC1HmFuKW5xopWpigGjJKiJSV0Cqo0cJWDaA=
+filippo.io/edwards25519 v1.1.0/go.mod h1:BxyFTGdWcka3PhytdK4V28tE5sGfRvvvRV7EaN4VDT4=
+github.com/bytedance/sonic v1.12.3 h1:W2MGa7RCU1QTeYRTPE3+88mVC0yXmsRQRChiyVocVjU=
+github.com/bytedance/sonic v1.12.3/go.mod h1:B8Gt/XvtZ3Fqj+iSKMypzymZxw/FVwgIGKzMzT9r/rk=
+github.com/bytedance/sonic/loader v0.1.1/go.mod h1:ncP89zfokxS5LZrJxl5z0UJcsk4M4yY2JpfqGeCtNLU=
+github.com/bytedance/sonic/loader v0.2.0 h1:zNprn+lsIP06C/IqCHs3gPQIvnvpKbbxyXQP1iU4kWM=
+github.com/bytedance/sonic/loader v0.2.0/go.mod h1:ncP89zfokxS5LZrJxl5z0UJcsk4M4yY2JpfqGeCtNLU=
+github.com/cloudwego/base64x v0.1.4 h1:jwCgWpFanWmN8xoIUHa2rtzmkd5J2plF/dnLS6Xd/0Y=
+github.com/cloudwego/base64x v0.1.4/go.mod h1:0zlkT4Wn5C6NdauXdJRhSKRlJvmclQ1hhJgA0rcu/8w=
+github.com/cloudwego/iasm v0.2.0 h1:1KNIy1I1H9hNNFEEH3DVnI4UujN+1zjpuk6gwHLTssg=
+github.com/cloudwego/iasm v0.2.0/go.mod h1:8rXZaNYT2n95jn+zTI1sDr+IgcD2GVs0nlbbQPiEFhY=
+github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
+github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
+github.com/gabriel-vasile/mimetype v1.4.5 h1:J7wGKdGu33ocBOhGy0z653k/lFKLFDPJMG8Gql0kxn4=
+github.com/gabriel-vasile/mimetype v1.4.5/go.mod h1:ibHel+/kbxn9x2407k1izTA1S81ku1z/DlgOW2QE0M4=
+github.com/gin-contrib/sse v0.1.0 h1:Y/yl/+YNO8GZSjAhjMsSuLt29uWRFHdHYUb5lYOV9qE=
+github.com/gin-contrib/sse v0.1.0/go.mod h1:RHrZQHXnP2xjPF+u1gW/2HnVO7nvIa9PG3Gm+fLHvGI=
+github.com/gin-gonic/gin v1.10.0 h1:nTuyha1TYqgedzytsKYqna+DfLos46nTv2ygFy86HFU=
+github.com/gin-gonic/gin v1.10.0/go.mod h1:4PMNQiOhvDRa013RKVbsiNwoyezlm2rm0uX/T7kzp5Y=
+github.com/go-playground/locales v0.14.1 h1:EWaQ/wswjilfKLTECiXz7Rh+3BjFhfDFKv/oXslEjJA=
+github.com/go-playground/locales v0.14.1/go.mod h1:hxrqLVvrK65+Rwrd5Fc6F2O76J/NuW9t0sjnWqG1slY=
+github.com/go-playground/universal-translator v0.18.1 h1:Bcnm0ZwsGyWbCzImXv+pAJnYK9S473LQFuzCbDbfSFY=
+github.com/go-playground/universal-translator v0.18.1/go.mod h1:xekY+UJKNuX9WP91TpwSH2VMlDf28Uj24BCp08ZFTUY=
+github.com/go-playground/validator/v10 v10.22.1 h1:40JcKH+bBNGFczGuoBYgX4I6m/i27HYW8P9FDk5PbgA=
+github.com/go-playground/validator/v10 v10.22.1/go.mod h1:dbuPbCMFw/DrkbEynArYaCwl3amGuJotoKCe95atGMM=
+github.com/go-sql-driver/mysql v1.7.0/go.mod h1:OXbVy3sEdcQ2Doequ6Z5BW6fXNQTmx+9S1MCJN5yJMI=
+github.com/go-sql-driver/mysql v1.8.1 h1:LedoTUt/eveggdHS9qUFC1EFSa8bU2+1pZjSRpvNJ1Y=
+github.com/go-sql-driver/mysql v1.8.1/go.mod h1:wEBSXgmK//2ZFJyE+qWnIsVGmvmEKlqwuVSjsCm7DZg=
+github.com/goccy/go-json v0.10.3 h1:KZ5WoDbxAIgm2HNbYckL0se1fHD6rz5j4ywS6ebzDqA=
+github.com/goccy/go-json v0.10.3/go.mod h1:oq7eo15ShAhp70Anwd5lgX2pLfOS3QCiwU/PULtXL6M=
+github.com/google/gofuzz v1.0.0/go.mod h1:dBl0BpW6vV/+mYPU4Po3pmUjxk6FQPldtuIdl/M65Eg=
+github.com/google/uuid v1.6.0 h1:NIvaJDMOsjHA8n1jAhLSgzrAzy1Hgr+hNrb57e+94F0=
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+nullprogram.com/x/optparse v1.0.0/go.mod h1:KdyPE+Igbe0jQUrVfMqDMeJQIJZEuyV7pjYmp6pbG50=
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diff --git a/naclwww/main.go b/naclwww/main.go
new file mode 100644
index 0000000..0e8142a
--- /dev/null
+++ b/naclwww/main.go
@@ -0,0 +1,43 @@
+package main
+
+import (
+ "fmt"
+ "github.com/gin-gonic/gin"
+ "gorm.io/driver/mysql"
+ "gorm.io/gorm"
+)
+
+func ConnectDB() (*gorm.DB, error) {
+ dsn := "hdubbs:passwo@d@tcp(naclwww.xyz:3306)/HDUBBS?charset=utf8mb4&parseTime=True&loc=Local"
+ db, err := gorm.Open(mysql.Open(dsn), &gorm.Config{})
+
+ if err != nil {
+ return db, err
+ }
+
+ _ = db.AutoMigrate(&User{})
+ _ = db.AutoMigrate(&Post{})
+
+ return db, nil
+}
+
+var db *gorm.DB
+
+func main() {
+
+ var err error
+ db, err = ConnectDB()
+ if err != nil {
+ fmt.Println(err)
+ panic(err)
+ }
+
+ r := gin.Default()
+ InitRouter(r)
+
+ err = r.Run("localhost:8080")
+ if err != nil {
+ panic(err)
+ return
+ }
+}
diff --git a/naclwww/post.go b/naclwww/post.go
new file mode 100644
index 0000000..6bb15c7
--- /dev/null
+++ b/naclwww/post.go
@@ -0,0 +1,76 @@
+package main
+
+import (
+ "errors"
+ "fmt"
+ "strconv"
+ "time"
+)
+
+type Post struct {
+ Id int
+ Title string `default:""`
+ Text string
+ Belongs int
+ Father int
+ Children string
+ Time time.Time
+}
+
+func AppendPost(post *Post) error {
+ if post.Father != 0 {
+ var fatherPost Post
+ result := db.Where("id = ?", post.Father).First(&fatherPost)
+ err := result.Error
+ if err != nil {
+ return err
+ }
+
+ result = db.Create(&post)
+ err = result.Error
+ if err != nil {
+ return err
+ }
+
+ childrenList := fatherPost.Children + strconv.Itoa(post.Id) + " "
+ fmt.Println(strconv.Itoa(post.Id))
+ fmt.Println(childrenList)
+ result = db.Model(&fatherPost).Update("children", childrenList)
+ err = result.Error
+ if err != nil {
+ return err
+ }
+ } else {
+ result := db.Create(&post)
+ err := result.Error
+ if err != nil {
+ return err
+ }
+ }
+ return nil
+}
+
+func ViewPost(id int) (*Post, error) {
+ if id == 0 {
+ return nil, errors.New("")
+ }
+ var post Post
+ result := db.Where("id = ?", id).First(&post)
+ err := result.Error
+ if err != nil {
+ return nil, err
+ }
+ return &post, nil
+}
+
+func DeletePost(p *Post) error {
+ if p.Id == 0 {
+ return errors.New("no id")
+ }
+ result := db.Delete(p)
+ err := result.Error
+ if err != nil {
+ panic("delete user fail,please check!")
+ }
+ return nil
+}
diff --git a/naclwww/router.go b/naclwww/router.go
new file mode 100644
index 0000000..edf0afb
--- /dev/null
+++ b/naclwww/router.go
@@ -0,0 +1,147 @@
+package main
+
+import (
+ "github.com/gin-gonic/gin"
+ "net/http"
+ "strconv"
+ "time"
+)
+
+func InitRouter(router *gin.Engine) {
+
+ router.LoadHTMLGlob("templates/*")
+
+ router.GET("/", func(c *gin.Context) { c.String(http.StatusOK, "Hello, World!") })
+
+ router.GET("/login", func(c *gin.Context) { c.HTML(http.StatusOK, "login.html", gin.H{}) })
+
+ router.POST("/login", func(c *gin.Context) {
+ username := c.PostForm("username")
+ password := c.PostForm("password")
+ U := User{Name: username, Password: password}
+ check, err := CheckLogin(&U)
+ if err != nil {
+ c.JSON(http.StatusNotFound, gin.H{"message": err.Error()})
+ } else if check {
+ _ = CookieInit(&U)
+ c.SetCookie("hdubbs", U.Cookie, 3600*24*10, "/", "127.0.0.1", false, true)
+ //c.JSON(http.StatusOK, gin.H{"cookie": cookie})
+ c.Redirect(http.StatusSeeOther, "/home")
+ } else {
+ c.JSON(http.StatusNotFound, gin.H{"message": "unknow error"})
+ }
+ })
+
+ router.GET("/register", func(c *gin.Context) { c.HTML(http.StatusOK, "register.html", gin.H{}) })
+
+ router.POST("/register", func(c *gin.Context) {
+ username := c.PostForm("username")
+ password := c.PostForm("password")
+ U := User{Name: username, Password: password}
+ err := AddUser(&U)
+ if err != nil {
+ c.JSON(http.StatusBadRequest, gin.H{"message": err.Error()})
+ } else {
+ c.Redirect(http.StatusSeeOther, "/login")
+ }
+ })
+
+ router.GET("/home", func(c *gin.Context) {
+ cookie, _ := c.Cookie("hdubbs") // Cookie Check
+ U := User{Cookie: cookie}
+ check, err := CookieCheck(&U)
+
+ if check {
+ c.JSON(http.StatusOK, gin.H{"message": "hello", "user": U.Name})
+ } else if err != nil {
+ c.JSON(http.StatusBadRequest, gin.H{"message": err.Error()})
+ } else {
+ c.JSON(http.StatusServiceUnavailable, gin.H{"message": "unknow error"})
+ }
+ })
+
+ router.GET("/addpost", func(c *gin.Context) { c.HTML(http.StatusOK, "addpost.html", gin.H{}) })
+ router.POST("/addpost", func(c *gin.Context) {
+ title := c.PostForm("title")
+ text := c.PostForm("text")
+ father := c.PostForm("father")
+ fatherId, err := strconv.Atoi(father)
+ if err != nil {
+ c.JSON(http.StatusBadRequest, gin.H{"message": err.Error()})
+ } else {
+ cookie, _ := c.Cookie("hdubbs") // Cookie Check
+ U := User{Cookie: cookie}
+ check, err := CookieCheck(&U)
+ if check {
+ P := Post{Belongs: U.Id, Title: title, Text: text, Time: time.Now(), Father: fatherId}
+ err = AppendPost(&P)
+ if err != nil {
+ c.JSON(http.StatusNotFound, gin.H{"message": err.Error()})
+ } else {
+ c.JSON(http.StatusCreated, gin.H{"message": "ok", "user": U.Name})
+ }
+ } else {
+ c.JSON(http.StatusBadRequest, gin.H{"message": err.Error()})
+ }
+ }
+ })
+
+ router.GET("/viewpost", func(c *gin.Context) {
+ id := c.DefaultQuery("id", "0")
+ Id, err := strconv.Atoi(id)
+ if err != nil {
+ c.JSON(http.StatusBadRequest, gin.H{"message": err.Error()})
+ } else {
+ post, err := ViewPost(Id)
+ if err != nil {
+ c.JSON(http.StatusBadRequest, gin.H{"message": err.Error()})
+ } else {
+ c.JSON(http.StatusOK, gin.H{"title": post.Title, "time": post.Time, "text": post.Text, "father": post.Father, "children": post.Children})
+ }
+ }
+ })
+
+ router.GET("/deleteuser", func(c *gin.Context) {
+ deleteUserId := c.DefaultQuery("id", "0")
+ deleteId, err := strconv.Atoi(deleteUserId)
+ if err != nil {
+ c.JSON(http.StatusBadRequest, gin.H{"message": err.Error()})
+ }
+ cookie, _ := c.Cookie("hdubbs")
+ U := User{Cookie: cookie}
+ check, _ := CookieCheck(&U)
+ if U.Name == "admin" && check {
+ u := User{Id: deleteId}
+ err = DeleteUser(&u)
+ if err != nil {
+ c.JSON(http.StatusNotFound, gin.H{"message": err.Error()})
+ } else {
+ c.JSON(http.StatusOK, gin.H{"message": "ok", "deleteId": deleteId})
+ }
+ } else {
+ c.JSON(http.StatusForbidden, gin.H{"message": "illegal"})
+ }
+ })
+
+ router.GET("/deletepost", func(c *gin.Context) {
+ deletePostId := c.DefaultQuery("id", "0")
+ deleteId, err := strconv.Atoi(deletePostId)
+ if err != nil {
+ c.JSON(http.StatusBadRequest, gin.H{"message": err.Error()})
+ }
+ cookie, _ := c.Cookie("hdubbs")
+ U := User{Cookie: cookie}
+ check, _ := CookieCheck(&U)
+ if U.Name == "admin" && check {
+ p := Post{Id: deleteId}
+ err = DeletePost(&p)
+ if err != nil {
+ c.JSON(http.StatusNotFound, gin.H{"message": err.Error()})
+ } else {
+ c.JSON(http.StatusOK, gin.H{"message": "ok", "deleteId": deleteId})
+ }
+ } else {
+ c.JSON(http.StatusForbidden, gin.H{"message": "illegal"})
+ }
+ })
+}
diff --git a/naclwww/templates/addpost.html b/naclwww/templates/addpost.html
new file mode 100644
index 0000000..b022c43
--- /dev/null
+++ b/naclwww/templates/addpost.html
@@ -0,0 +1,23 @@
+
+
+
+
+
+ NewPost
+
+
+ NewPost
+
+
+
\ No newline at end of file
diff --git a/naclwww/templates/login.html b/naclwww/templates/login.html
new file mode 100644
index 0000000..0d21bba
--- /dev/null
+++ b/naclwww/templates/login.html
@@ -0,0 +1,20 @@
+
+
+
+
+
+ 登录页面
+
+
+ login
+
+
+
diff --git a/naclwww/templates/register.html b/naclwww/templates/register.html
new file mode 100644
index 0000000..4689a92
--- /dev/null
+++ b/naclwww/templates/register.html
@@ -0,0 +1,20 @@
+
+
+
+
+
+ 注册页面
+
+
+ register
+
+
+
\ No newline at end of file
diff --git a/naclwww/user.go b/naclwww/user.go
new file mode 100644
index 0000000..950dde9
--- /dev/null
+++ b/naclwww/user.go
@@ -0,0 +1,109 @@
+package main
+
+import (
+ "errors"
+ "github.com/google/uuid"
+ "time"
+)
+
+type User struct {
+ Id int
+ Name string
+ Password string
+ Cookie string
+}
+
+func AddUser(u *User) error {
+ //dsn := "hdubbs:yuhui123321@tcp(naclwww.xyz:3306)/HDUBBS?charset=utf8mb4&parseTime=True&loc=Local"
+ //db, err := gorm.Open(mysql.Open(dsn), &gorm.Config{})
+ //
+ //if err != nil {
+ // return err
+ //}
+ //
+ //_ = db.AutoMigrate(&User{})
+ result := db.Where("name = ?", u.Name).First(u)
+ if result.RowsAffected != 0 {
+ return errors.New("user already exists")
+ }
+ result = db.Create(u)
+ err := result.Error
+ if err != nil {
+ return errors.New("create user fail")
+ } else {
+ return nil
+ }
+}
+
+func DeleteUser(u *User) error {
+ if u.Id == 0 {
+ return errors.New("no id")
+ }
+ if u.Name == "admin" {
+ return errors.New("can not move admin")
+ }
+ result := db.Delete(u)
+ err := result.Error
+ if err != nil {
+ panic("delete user fail,please check!")
+ }
+ return nil
+}
+
+func CheckLogin(u *User) (bool, error) {
+ var user User
+ result := db.Where("name = ? AND password= ?", u.Name, u.Password).First(&user)
+ err := result.Error
+ if err != nil || (result.RowsAffected) == 0 {
+ return false, err
+ } else {
+ return true, nil
+ }
+
+ //if user.Password == u.Password {
+ // fmt.Println("pass")
+ // return true
+ //} else {
+ // fmt.Println("fail")
+ // return false
+ //}
+
+}
+
+func CookieInit(u *User) error { //ensure have user!!!
+ currentTime := time.Now()
+ u.Cookie = uuid.New().String() + currentTime.String()[:10]
+ result := db.Model(&User{}).Where("name = ?", u.Name).Update("cookie", u.Cookie)
+
+ err := result.Error
+ if err != nil {
+ db.Model(&User{}).Where("name = ?", u.Name).Update("cookie", "") //in case write cookie success
+ return err
+ } else {
+ return nil
+ }
+}
+
+func CookieCheck(u *User) (bool, error) { //check cookie exist and haven't out of data
+ if u.Cookie == "" {
+ return false, errors.New("cookie is empty,please login first")
+ }
+
+ var user User
+ result := db.Where("cookie = ?", u.Cookie).First(&user)
+
+ err := result.Error
+ if err != nil || result.RowsAffected == 0 { // check exist
+ return false, errors.New("illegal cookie")
+ } else { //check time
+ u.Name, u.Id = user.Name, user.Id
+ t := u.Cookie[36:]
+ Timetemplate := "2006-01-02"
+ stamp, _ := time.ParseInLocation(Timetemplate, t, time.Local)
+ stamp = stamp.Add(24 * 10 * time.Hour) // 10 days
+ if stamp.Before(time.Now()) {
+ return false, errors.New("cookie out of data")
+ }
+ return true, nil
+ }
+}