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main.go
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main.go
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package main
import (
"fmt"
"log"
"chat/db"
"chat/structs"
"chat/websock"
"github.com/gin-contrib/sessions"
"github.com/gin-contrib/sessions/cookie"
"github.com/gin-gonic/gin"
"golang.org/x/crypto/bcrypt"
)
var ip string
func Logout(ctx *gin.Context) {
session := sessions.Default(ctx)
//ip = websock.GetIP()
ctx.SetCookie("user", "", -1, "/", "retranslate-chatroom.com", false, false)
session.Clear()
session.Save()
ctx.Redirect(302, "/redirect")
}
func main() {
//gin.SetMode(gin.ReleaseMode)
router := gin.Default()
router.LoadHTMLGlob("page/*.html")
router.Static("/source", "page/source/")
session := cookie.NewStore([]byte("secret"))
router.Use(sessions.Sessions("chat-session", session))
router.GET("/logout", func(ctx *gin.Context) {
Logout(ctx)
})
router.GET("/login", func(ctx *gin.Context) {
ctx.HTML(200, "login.html", gin.H{})
})
router.POST("/login", func(ctx *gin.Context) {
dbPassword := db.Getuser(ctx.PostForm("username")).Password
log.Println("Password is ", dbPassword)
formPassword := ctx.PostForm("password")
if err := bcrypt.CompareHashAndPassword([]byte(dbPassword), []byte(formPassword)); err != nil {
log.Println("password is wrong!!")
ctx.HTML(400, "login.html", gin.H{"err": "ユーザ名かパスワードが間違っています"})
ctx.Abort()
} else {
log.Println("password is correct!!")
session := sessions.Default(ctx)
session.Set("username", ctx.PostForm("username"))
session.Save()
ctx.SetCookie("user", ctx.PostForm("username"), 3600, "/", "retranslate-chatroom.com", false, false)
ctx.Redirect(302, "/")
}
})
router.GET("/signup", func(ctx *gin.Context) {
ctx.HTML(200, "signup.html", gin.H{})
})
router.POST("/signup", func(ctx *gin.Context) {
var form structs.User
if err := ctx.Bind(&form); err != nil {
ctx.HTML(400, "signup.html", gin.H{"err": err})
ctx.Abort()
} else {
username := ctx.PostForm("username") //usernameを取得
password := ctx.PostForm("password") //passwordを取得
birthday := ctx.PostForm("birthday") //birthdayを取得
if err = db.CreateUser(username, password, birthday); err != nil {
ctx.HTML(400, "signup.html", gin.H{"err": err})
} else {
ctx.SetCookie("user", ctx.PostForm("username"), 3600, "/", "retranslate-chatroom.com", false, false)
ctx.Redirect(302, "/redirect")
}
}
})
router.GET("/redirect", func(ctx *gin.Context) {
ctx.HTML(200, "redirect.html", gin.H{})
})
router.GET("/userinfo", func(ctx *gin.Context) {
ctx.HTML(200, "userinfo.html", gin.H{})
usr, err := ctx.Cookie("user")
if err != nil {
log.Println("cookie is nil!!")
ctx.Redirect(302, "/login")
ctx.Abort()
} else {
log.Println("cookie is ", usr)
if db.Getuser(usr); err != nil {
log.Println("user is nil!!")
ctx.Redirect(302, "/login")
ctx.Abort()
}
}
})
router.GET("/update", func(ctx *gin.Context) {
ctx.HTML(200, "update.html", gin.H{})
usr, err := ctx.Cookie("user")
if err != nil {
log.Println("cookie is nil!!")
ctx.Redirect(302, "/login")
ctx.Abort()
} else {
log.Println("cookie is ", usr)
if db.Getuser(usr); err != nil {
log.Println("user is nil!!")
ctx.Redirect(302, "/login")
ctx.Abort()
}
}
})
router.POST("/update", func(ctx *gin.Context) {
usr, err := ctx.Cookie("user")
if err != nil {
log.Println("cookie is nil!!")
ctx.Redirect(302, "/login")
ctx.Abort()
} else {
log.Println("cookie is ", usr)
if db.Getuser(usr); err != nil {
log.Println("user is nil!!")
ctx.Redirect(302, "/login")
ctx.Abort()
}
}
var form structs.UpdateUser //User struct
if err := ctx.Bind(&form); err != nil {
ctx.HTML(400, "update.html", gin.H{"err": err})
ctx.Abort()
} else {
var userinfo structs.User
username := ctx.PostForm("username")
password := ctx.PostForm("password")
userinfo.Username = username
userinfo.Password = password
if db.UpdateUser(usr, userinfo); err != nil {
ctx.HTML(400, "update.html", gin.H{"err": err})
}
ctx.SetCookie("user", ctx.PostForm("username"), 3600, "/", "retranslate-chatroom.com", false, false)
ctx.HTML(302, "userinfo.html", gin.H{"err": "更新しました"})
}
})
router.GET("/delete", func(ctx *gin.Context) {
ctx.HTML(200, "delete.html", gin.H{})
usr, err := ctx.Cookie("user")
if err != nil {
log.Println("cookie is nil!!")
ctx.Redirect(302, "/login")
ctx.Abort()
} else {
log.Println("cookie is ", usr)
if db.Getuser(usr); err != nil {
log.Println("user is nil!!")
ctx.Redirect(302, "/login")
ctx.Abort()
}
}
})
router.POST("/delete", func(ctx *gin.Context) {
//fmt.Println("delete")
usr, err := ctx.Cookie("user")
if err != nil {
log.Println("cookie is nil!!")
ctx.Redirect(302, "/login")
ctx.Abort()
} else {
log.Println("cookie is ", usr)
if db.Getuser(usr); err != nil {
log.Println("user is nil!!")
ctx.Redirect(302, "/login")
ctx.Abort()
} else {
//ctx.SetCookie("user", usr, 3600, "/delete", ip, false, false)
db.DeleteUser(usr)
}
}
ctx.Redirect(302, "/logout")
})
page := router.Group("/")
page.Use(websock.SessionCheck())
{
page.GET("/", func(ctx *gin.Context) {
ctx.HTML(200, "index.html", gin.H{})
usr, err := ctx.Cookie("user")
if err != nil {
log.Println("cookie is nil!!")
ctx.Redirect(302, "/login")
ctx.Abort()
} else {
log.Println("cookie is ", usr)
}
})
}
hub := websock.NewHub()
router.GET("/ws", func(ctx *gin.Context) {
websock.ServeWs(hub, ctx.Writer, ctx.Request)
})
go hub.Run()
ip = websock.GetIP()
fmt.Println("Server is running on", ":8888")
router.RunTLS(":8888","fullchain.pem","privkey.pem")
}