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Added most basic auth

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This commit is contained in:
Pablu23
2024-05-21 16:36:40 +02:00
parent 0904a1214e
commit 63ffb8df6e
10 changed files with 133 additions and 31 deletions
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44
internal/server/handler.go
View File

@@ -18,6 +18,26 @@ import (
"time"
)
func (s *Server) HandleLoginPost(w http.ResponseWriter, r *http.Request) {
fmt.Println("Setting auth")
secret := r.PostFormValue("secret")
http.SetCookie(w, &http.Cookie{
Name: "auth",
Value: secret,
Path: "/",
MaxAge: 3600,
Secure: true,
HttpOnly: false,
SameSite: http.SameSiteLaxMode,
})
http.Redirect(w, r, "/", http.StatusFound)
}
func (s *Server) HandleLogin(w http.ResponseWriter, r *http.Request) {
tmpl := template.Must(view.GetViewTemplate(view.Login))
tmpl.Execute(w, nil)
}
func (s *Server) HandleNew(w http.ResponseWriter, r *http.Request) {
title := r.PathValue("title")
chapter := r.PathValue("chapter")
@@ -32,7 +52,7 @@ func (s *Server) HandleNew(w http.ResponseWriter, r *http.Request) {
go s.LoadNext()
go s.LoadPrev()
http.Redirect(w, r, "/current/", http.StatusTemporaryRedirect)
http.Redirect(w, r, "/current/", http.StatusFound)
}
func (s *Server) HandleMenu(w http.ResponseWriter, _ *http.Request) {
@@ -159,24 +179,24 @@ func (s *Server) HandleDelete(w http.ResponseWriter, r *http.Request) {
mangaStr := r.PostFormValue("mangaId")
if mangaStr == "" {
http.Redirect(w, r, "/", http.StatusTemporaryRedirect)
http.Redirect(w, r, "/", http.StatusFound)
return
}
mangaId, err := strconv.Atoi(mangaStr)
if err != nil {
fmt.Println(err)
http.Redirect(w, r, "/", http.StatusTemporaryRedirect)
http.Redirect(w, r, "/", http.StatusFound)
return
}
s.DbMgr.Delete(mangaId)
http.Redirect(w, r, "/", http.StatusTemporaryRedirect)
http.Redirect(w, r, "/", http.StatusFound)
}
func (s *Server) HandleExit(w http.ResponseWriter, r *http.Request) {
http.Redirect(w, r, "/", http.StatusTemporaryRedirect)
http.Redirect(w, r, "/", http.StatusFound)
go func() {
s.Mutex.Lock()
@@ -284,7 +304,7 @@ func (s *Server) HandleNext(w http.ResponseWriter, r *http.Request) {
}
if s.NextViewModel == nil || s.NextSubUrl == "" {
http.Redirect(w, r, "/", http.StatusTemporaryRedirect)
http.Redirect(w, r, "/", http.StatusFound)
return
}
@@ -295,7 +315,7 @@ func (s *Server) HandleNext(w http.ResponseWriter, r *http.Request) {
go s.LoadNext()
http.Redirect(w, r, "/current/", http.StatusTemporaryRedirect)
http.Redirect(w, r, "/current/", http.StatusFound)
}
func (s *Server) HandlePrev(w http.ResponseWriter, r *http.Request) {
fmt.Println("Received Prev")
@@ -311,7 +331,7 @@ func (s *Server) HandlePrev(w http.ResponseWriter, r *http.Request) {
}
if s.PrevViewModel == nil || s.PrevSubUrl == "" {
http.Redirect(w, r, "/", http.StatusTemporaryRedirect)
http.Redirect(w, r, "/", http.StatusFound)
return
}
@@ -322,7 +342,7 @@ func (s *Server) HandlePrev(w http.ResponseWriter, r *http.Request) {
go s.LoadPrev()
http.Redirect(w, r, "/current/", http.StatusTemporaryRedirect)
http.Redirect(w, r, "/current/", http.StatusFound)
}
func (s *Server) HandleSettingSet(w http.ResponseWriter, r *http.Request) {
@@ -339,7 +359,7 @@ func (s *Server) HandleSettingSet(w http.ResponseWriter, r *http.Request) {
s.DbMgr.Db.Model(&setting).Update("value", settingValue)
}
http.Redirect(w, r, "/", http.StatusTemporaryRedirect)
http.Redirect(w, r, "/", http.StatusFound)
}
func (s *Server) HandleSetting(w http.ResponseWriter, r *http.Request) {
@@ -356,7 +376,7 @@ func (s *Server) HandleSetting(w http.ResponseWriter, r *http.Request) {
s.DbMgr.Db.Model(&setting).Update("value", settingValue)
}
http.Redirect(w, r, "/", http.StatusTemporaryRedirect)
http.Redirect(w, r, "/", http.StatusFound)
}
func (s *Server) HandleNewQuery(w http.ResponseWriter, r *http.Request) {
@@ -372,5 +392,5 @@ func (s *Server) HandleNewQuery(w http.ResponseWriter, r *http.Request) {
go s.LoadNext()
go s.LoadPrev()
http.Redirect(w, r, "/current/", http.StatusTemporaryRedirect)
http.Redirect(w, r, "/current/", http.StatusFound)
}

24
internal/server/middleware.go Normal file
View File

@@ -0,0 +1,24 @@
package server
import (
"net/http"
)
func (s *Server) Auth(next http.Handler) http.Handler {
return http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
cookie, err := r.Cookie("auth")
if err != nil {
if r.URL.Path == "/login" || r.URL.Path == "/login/" {
next.ServeHTTP(w, r)
return
}
http.Redirect(w, r, "/login", http.StatusFound)
return
}
if cookie.Value == s.secret {
next.ServeHTTP(w, r)
} else {
http.Redirect(w, r, "/login", http.StatusFound)
}
})
}

41
internal/server/server.go
View File

@@ -34,32 +34,39 @@ type Server struct {
IsLast bool
DbMgr *database.Manager
secret string
mux *http.ServeMux
}
func New(provider provider.Provider, db *database.Manager) *Server {
func New(provider provider.Provider, db *database.Manager, mux *http.ServeMux, secret string) *Server {
s := Server{
ImageBuffers: make(map[string][]byte),
Provider: provider,
DbMgr: db,
Mutex: &sync.Mutex{},
mux: mux,
secret: secret,
}
return &s
}
func (s *Server) Start(port int) error {
http.HandleFunc("/", s.HandleMenu)
http.HandleFunc("/new/", s.HandleNewQuery)
http.HandleFunc("/new/title/{title}/{chapter}", s.HandleNew)
http.HandleFunc("/current/", s.HandleCurrent)
http.HandleFunc("/img/{url}/", s.HandleImage)
http.HandleFunc("POST /next", s.HandleNext)
http.HandleFunc("POST /prev", s.HandlePrev)
http.HandleFunc("POST /exit", s.HandleExit)
http.HandleFunc("POST /delete", s.HandleDelete)
http.HandleFunc("/favicon.ico", s.HandleFavicon)
http.HandleFunc("POST /setting/", s.HandleSetting)
http.HandleFunc("GET /setting/set/{setting}/{value}", s.HandleSettingSet)
s.mux.HandleFunc("GET /login", s.HandleLogin)
s.mux.HandleFunc("POST /login", s.HandleLoginPost)
s.mux.HandleFunc("/", s.HandleMenu)
s.mux.HandleFunc("/new/", s.HandleNewQuery)
s.mux.HandleFunc("/new/title/{title}/{chapter}", s.HandleNew)
s.mux.HandleFunc("/current/", s.HandleCurrent)
s.mux.HandleFunc("/img/{url}/", s.HandleImage)
s.mux.HandleFunc("POST /next", s.HandleNext)
s.mux.HandleFunc("POST /prev", s.HandlePrev)
s.mux.HandleFunc("POST /exit", s.HandleExit)
s.mux.HandleFunc("POST /delete", s.HandleDelete)
s.mux.HandleFunc("/favicon.ico", s.HandleFavicon)
s.mux.HandleFunc("POST /setting/", s.HandleSetting)
s.mux.HandleFunc("GET /setting/set/{setting}/{value}", s.HandleSettingSet)
// Update Latest Chapters every 5 Minutes
go func(s *Server) {
@@ -96,8 +103,12 @@ func (s *Server) Start(port int) error {
}(s)
fmt.Println("Server starting...")
err := http.ListenAndServe(fmt.Sprintf(":%d", port), nil)
return err
server := http.Server{
Addr: fmt.Sprintf(":%d", port),
Handler: s.Auth(s.mux),
}
return server.ListenAndServe()
}
func (s *Server) LoadNext() {

16
internal/view/Views/login.gohtml Normal file
View File

@@ -0,0 +1,16 @@
<!DOCTYPE html>
<!--suppress CssUnusedSymbol -->
<html lang="en">
<head>
</head>
<body>
<form method="post" action="/login">
<label>
Secret
<input type="text" name="secret">
</label>
<input type="submit" value="Login">
</form>
</body>

5
internal/view/embedded.go
View File

@@ -14,12 +14,17 @@ var menu string
//go:embed Views/viewer.gohtml
var viewer string
//go:embed Views/login.gohtml
var login string
func GetViewTemplate(view View) (*template.Template, error) {
switch view {
case Menu:
return template.New("menu").Parse(menu)
case Viewer:
return template.New("viewer").Parse(viewer)
case Login:
return template.New("login").Parse(login)
}
return nil, errors.New("invalid view")
}

2
internal/view/hotreload.go
View File

@@ -13,6 +13,8 @@ func GetViewTemplate(view View) (*template.Template, error) {
path = "internal/view/Views/menu.gohtml"
case Viewer:
path = "internal/view/Views/viewer.gohtml"
case Login:
path = "internal/view/Views/login.gohtml"
}
return template.ParseFiles(path)
}

1
internal/view/views.go
View File

@@ -5,4 +5,5 @@ type View int
const (
Menu View = iota
Viewer View = iota
Login View = iota
)