diff options
| -rw-r--r-- | cmd/ponzu/main.go | 5 | ||||
| -rw-r--r-- | system/admin/admin.go | 126 | ||||
| -rw-r--r-- | system/admin/handlers.go | 297 | ||||
| -rw-r--r-- | system/admin/server.go | 2 | ||||
| -rw-r--r-- | system/admin/static/dashboard/css/admin.css | 12 | ||||
| -rw-r--r-- | system/db/content.go | 2 | ||||
| -rw-r--r-- | system/db/user.go | 114 | ||||
| -rw-r--r-- | system/tls/enable.go | 5 |
8 files changed, 524 insertions, 39 deletions
diff --git a/cmd/ponzu/main.go b/cmd/ponzu/main.go index 434de67..48aef9e 100644 --- a/cmd/ponzu/main.go +++ b/cmd/ponzu/main.go @@ -186,10 +186,7 @@ func main() { } if https { - // fmt.Println("TLS through Let's Encrypt is not implemented yet.") - // fmt.Println("Please run 'ponzu serve' without the --https flag for now.") - // os.Exit(1) - + fmt.Println("Enabling HTTPS...") tls.Enable() } diff --git a/system/admin/admin.go b/system/admin/admin.go index b375eb6..824edc8 100644 --- a/system/admin/admin.go +++ b/system/admin/admin.go @@ -4,9 +4,12 @@ package admin import ( "bytes" + "encoding/json" "html/template" + "net/http" "github.com/bosssauce/ponzu/content" + "github.com/bosssauce/ponzu/system/admin/user" "github.com/bosssauce/ponzu/system/db" ) @@ -241,6 +244,129 @@ func Login() ([]byte, error) { return buf.Bytes(), nil } +// UsersList ... +func UsersList(req *http.Request) ([]byte, error) { + html := ` + <div class="card user-management"> + <div class="card-title">Edit your account:</div> + <form class="row" enctype="multipart/form-data" action="/admin/configure/users/edit" method="post"> + <div class="input-feild col s9"> + <label class="active">Email Address</label> + <input type="email" name="email" value="{{ .User.Email }}"/> + </div> + + <div class="input-feild col s9"> + <div>To approve changes, enter your password:</div> + + <label class="active">Current Password</label> + <input type="password" name="password"/> + </div> + + <div class="input-feild col s9"> + <label class="active">New Password: (leave blank if no password change needed)</label> + <input name="new_password" type="password"/> + </div> + + <div class="input-feild col s9"> + <button class="btn waves-effect waves-light green right" type="submit">Save</button> + </div> + </form> + + <div class="card-title">Add a new user:</div> + <form class="row" enctype="multipart/form-data" action="/admin/configure/users" method="post"> + <div class="input-feild col s9"> + <label class="active">Email Address</label> + <input type="email" name="email" value=""/> + </div> + + <div class="input-feild col s9"> + <label class="active">Password</label> + <input type="password" name="password"/> + </div> + + <div class="input-feild col s9"> + <button class="btn waves-effect waves-light green right" type="submit">Add User</button> + </div> + </form> + + <div class="card-title">Remove Admin Users</div> + <ul class="users row"> + {{ range .Users }} + <li class="col s9"> + {{ .Email }} + <form enctype="multipart/form-data" class="delete-user __ponzu right" action="/admin/configure/users/delete" method="post"> + <span>Delete</span> + <input type="hidden" name="email" value="{{ .Email }}"/> + <input type="hidden" name="id" value="{{ .ID }}"/> + </form> + </li> + {{ end }} + </ul> + </div> + ` + script := ` + <script> + $(function() { + var del = $('.delete-user.__ponzu span'); + del.on('click', function(e) { + if (confirm("[Ponzu] Please confirm:\n\nAre you sure you want to delete this user?\nThis cannot be undone.")) { + $(e.target).parent().submit(); + } + }); + }); + </script> + ` + // get current user out to pass as data to execute template + j, err := db.CurrentUser(req) + if err != nil { + return nil, err + } + + var usr user.User + err = json.Unmarshal(j, &usr) + if err != nil { + return nil, err + } + + // get all users to list + jj, err := db.UserAll() + if err != nil { + return nil, err + } + + var usrs []user.User + for i := range jj { + var u user.User + err = json.Unmarshal(jj[i], &u) + if err != nil { + return nil, err + } + if u.Email != usr.Email { + usrs = append(usrs, u) + } + } + + // make buffer to execute html into then pass buffer's bytes to Admin + buf := &bytes.Buffer{} + tmpl := template.Must(template.New("users").Parse(html + script)) + data := map[string]interface{}{ + "User": usr, + "Users": usrs, + } + + err = tmpl.Execute(buf, data) + if err != nil { + return nil, err + } + + view, err := Admin(buf.Bytes()) + if err != nil { + return nil, err + } + + return view, nil +} + var err400HTML = ` <div class="error-page e400 col s6"> <div class="card"> diff --git a/system/admin/handlers.go b/system/admin/handlers.go index 497dec6..d508ef2 100644 --- a/system/admin/handlers.go +++ b/system/admin/handlers.go @@ -23,7 +23,7 @@ import ( func adminHandler(res http.ResponseWriter, req *http.Request) { view, err := Admin(nil) if err != nil { - fmt.Println(err) + log.Println(err) res.WriteHeader(http.StatusInternalServerError) return } @@ -42,7 +42,7 @@ func initHandler(res http.ResponseWriter, req *http.Request) { case http.MethodGet: view, err := Init() if err != nil { - fmt.Println(err) + log.Println(err) res.WriteHeader(http.StatusInternalServerError) return } @@ -52,7 +52,7 @@ func initHandler(res http.ResponseWriter, req *http.Request) { case http.MethodPost: err := req.ParseForm() if err != nil { - fmt.Println(err) + log.Println(err) res.WriteHeader(http.StatusInternalServerError) return } @@ -72,7 +72,7 @@ func initHandler(res http.ResponseWriter, req *http.Request) { _, err = db.SetUser(usr) if err != nil { - fmt.Println(err) + log.Println(err) res.WriteHeader(http.StatusInternalServerError) return } @@ -81,7 +81,7 @@ func initHandler(res http.ResponseWriter, req *http.Request) { req.Form.Set("admin_email", email) err = db.SetConfig(req.Form) if err != nil { - fmt.Println(err) + log.Println(err) res.WriteHeader(http.StatusInternalServerError) return } @@ -100,6 +100,7 @@ func initHandler(res http.ResponseWriter, req *http.Request) { Name: "_token", Value: token, Expires: week, + Path: "/", }) redir := strings.TrimSuffix(req.URL.String(), "/init") @@ -115,7 +116,7 @@ func configHandler(res http.ResponseWriter, req *http.Request) { case http.MethodGet: data, err := db.ConfigAll() if err != nil { - fmt.Println(err) + log.Println(err) res.WriteHeader(http.StatusInternalServerError) return } @@ -124,21 +125,21 @@ func configHandler(res http.ResponseWriter, req *http.Request) { err = json.Unmarshal(data, c) if err != nil { - fmt.Println(err) + log.Println(err) res.WriteHeader(http.StatusInternalServerError) return } cfg, err := c.MarshalEditor() if err != nil { - fmt.Println(err) + log.Println(err) res.WriteHeader(http.StatusInternalServerError) return } adminView, err := Admin(cfg) if err != nil { - fmt.Println(err) + log.Println(err) res.WriteHeader(http.StatusInternalServerError) return } @@ -149,14 +150,14 @@ func configHandler(res http.ResponseWriter, req *http.Request) { case http.MethodPost: err := req.ParseForm() if err != nil { - fmt.Println(err) + log.Println(err) res.WriteHeader(http.StatusInternalServerError) return } err = db.SetConfig(req.Form) if err != nil { - fmt.Println(err) + log.Println(err) res.WriteHeader(http.StatusInternalServerError) return } @@ -172,10 +173,246 @@ func configHandler(res http.ResponseWriter, req *http.Request) { func configUsersHandler(res http.ResponseWriter, req *http.Request) { switch req.Method { case http.MethodGet: - // list all users and delete buttons + view, err := UsersList(req) + if err != nil { + log.Println(err) + res.WriteHeader(http.StatusInternalServerError) + errView, err := Error500() + if err != nil { + return + } + + res.Write(errView) + return + } + + res.Write(view) case http.MethodPost: // create new user + err := req.ParseMultipartForm(1024 * 1024 * 4) // maxMemory 4MB + if err != nil { + log.Println(err) + res.WriteHeader(http.StatusInternalServerError) + errView, err := Error500() + if err != nil { + return + } + + res.Write(errView) + return + } + + email := strings.ToLower(req.FormValue("email")) + password := req.PostFormValue("password") + + if email == "" || password == "" { + res.WriteHeader(http.StatusInternalServerError) + errView, err := Error500() + if err != nil { + return + } + + res.Write(errView) + return + } + + usr := user.NewUser(email, password) + + _, err = db.SetUser(usr) + if err != nil { + log.Println(err) + res.WriteHeader(http.StatusInternalServerError) + errView, err := Error500() + if err != nil { + return + } + + res.Write(errView) + return + } + + http.Redirect(res, req, req.URL.String(), http.StatusFound) + + default: + res.WriteHeader(http.StatusMethodNotAllowed) + } +} + +func configUsersEditHandler(res http.ResponseWriter, req *http.Request) { + switch req.Method { + case http.MethodPost: + err := req.ParseMultipartForm(1024 * 1024 * 4) // maxMemory 4MB + + // check if user to be edited is current user + j, err := db.CurrentUser(req) + if err != nil { + log.Println(err) + res.WriteHeader(http.StatusInternalServerError) + errView, err := Error500() + if err != nil { + return + } + + res.Write(errView) + return + } + + usr := &user.User{} + err = json.Unmarshal(j, usr) + if err != nil { + log.Println(err) + res.WriteHeader(http.StatusInternalServerError) + errView, err := Error500() + if err != nil { + return + } + + res.Write(errView) + return + } + + // check if password matches + password := req.PostFormValue("password") + + if !user.IsUser(usr, password) { + log.Println("Unexpected user/password combination for", usr.Email) + res.WriteHeader(http.StatusBadRequest) + errView, err := Error405() + if err != nil { + return + } + + res.Write(errView) + return + } + + email := strings.ToLower(req.PostFormValue("email")) + newPassword := req.PostFormValue("new_password") + var updatedUser *user.User + if newPassword != "" { + updatedUser = user.NewUser(email, newPassword) + } else { + updatedUser = user.NewUser(email, password) + } + + // set the ID to the same ID as current user + updatedUser.ID = usr.ID + + // set user in db + err = db.UpdateUser(usr, updatedUser) + if err != nil { + log.Println(err) + res.WriteHeader(http.StatusInternalServerError) + errView, err := Error500() + if err != nil { + return + } + + res.Write(errView) + return + } + + // create new token + week := time.Now().Add(time.Hour * 24 * 7) + claims := map[string]interface{}{ + "exp": week, + "user": updatedUser.Email, + } + token, err := jwt.New(claims) + if err != nil { + log.Println(err) + res.WriteHeader(http.StatusInternalServerError) + errView, err := Error500() + if err != nil { + return + } + + res.Write(errView) + return + } + + // add token to cookie +1 week expiration + cookie := &http.Cookie{ + Name: "_token", + Value: token, + Expires: week, + Path: "/", + } + http.SetCookie(res, cookie) + + // add new token cookie to the request + req.AddCookie(cookie) + + http.Redirect(res, req, strings.TrimSuffix(req.URL.String(), "/edit"), http.StatusFound) + + default: + res.WriteHeader(http.StatusMethodNotAllowed) + } +} + +func configUsersDeleteHandler(res http.ResponseWriter, req *http.Request) { + switch req.Method { + case http.MethodPost: + err := req.ParseMultipartForm(1024 * 1024 * 4) // maxMemory 4MB + + // do not allow current user to delete themselves + j, err := db.CurrentUser(req) + if err != nil { + log.Println(err) + res.WriteHeader(http.StatusInternalServerError) + errView, err := Error500() + if err != nil { + return + } + + res.Write(errView) + return + } + + usr := &user.User{} + err = json.Unmarshal(j, &usr) + if err != nil { + log.Println(err) + res.WriteHeader(http.StatusInternalServerError) + errView, err := Error500() + if err != nil { + return + } + + res.Write(errView) + return + } + + email := strings.ToLower(req.PostFormValue("email")) + + if usr.Email == email { + log.Println(err) + res.WriteHeader(http.StatusBadRequest) + errView, err := Error405() + if err != nil { + return + } + + res.Write(errView) + return + } + + // delete existing user + err = db.DeleteUser(email) + if err != nil { + log.Println(err) + res.WriteHeader(http.StatusInternalServerError) + errView, err := Error500() + if err != nil { + return + } + + res.Write(errView) + return + } + + http.Redirect(res, req, strings.TrimSuffix(req.URL.String(), "/delete"), http.StatusFound) default: res.WriteHeader(http.StatusMethodNotAllowed) @@ -198,7 +435,7 @@ func loginHandler(res http.ResponseWriter, req *http.Request) { view, err := Login() if err != nil { - fmt.Println(err) + log.Println(err) res.WriteHeader(http.StatusInternalServerError) return } @@ -214,7 +451,7 @@ func loginHandler(res http.ResponseWriter, req *http.Request) { err := req.ParseForm() if err != nil { - fmt.Println(err) + log.Println(err) http.Redirect(res, req, req.URL.String(), http.StatusFound) return } @@ -222,7 +459,7 @@ func loginHandler(res http.ResponseWriter, req *http.Request) { // check email & password j, err := db.User(strings.ToLower(req.FormValue("email"))) if err != nil { - fmt.Println(err) + log.Println(err) http.Redirect(res, req, req.URL.String(), http.StatusFound) return } @@ -235,7 +472,7 @@ func loginHandler(res http.ResponseWriter, req *http.Request) { usr := &user.User{} err = json.Unmarshal(j, usr) if err != nil { - fmt.Println(err) + log.Println(err) http.Redirect(res, req, req.URL.String(), http.StatusFound) return } @@ -252,7 +489,7 @@ func loginHandler(res http.ResponseWriter, req *http.Request) { } token, err := jwt.New(claims) if err != nil { - fmt.Println(err) + log.Println(err) http.Redirect(res, req, req.URL.String(), http.StatusFound) return } @@ -262,6 +499,7 @@ func loginHandler(res http.ResponseWriter, req *http.Request) { Name: "_token", Value: token, Expires: week, + Path: "/", }) http.Redirect(res, req, strings.TrimSuffix(req.URL.String(), "/login"), http.StatusFound) @@ -273,6 +511,7 @@ func logoutHandler(res http.ResponseWriter, req *http.Request) { Name: "_token", Expires: time.Unix(0, 0), Value: "", + Path: "/", }) http.Redirect(res, req, req.URL.Scheme+req.URL.Host+"/admin/login", http.StatusFound) @@ -421,7 +660,7 @@ func postsHandler(res http.ResponseWriter, req *http.Request) { adminView, err := Admin([]byte(html)) if err != nil { - fmt.Println(err) + log.Println(err) res.WriteHeader(http.StatusInternalServerError) return } @@ -480,7 +719,7 @@ func editHandler(res http.ResponseWriter, req *http.Request) { if i != "" { data, err := db.Content(t + ":" + i) if err != nil { - fmt.Println(err) + log.Println(err) res.WriteHeader(http.StatusInternalServerError) errView, err := Error500() if err != nil { @@ -504,7 +743,7 @@ func editHandler(res http.ResponseWriter, req *http.Request) { err = json.Unmarshal(data, post) if err != nil { - fmt.Println(err) + log.Println(err) res.WriteHeader(http.StatusInternalServerError) errView, err := Error500() if err != nil { @@ -520,7 +759,7 @@ func editHandler(res http.ResponseWriter, req *http.Request) { m, err := manager.Manage(post.(editor.Editable), t) if err != nil { - fmt.Println(err) + log.Println(err) res.WriteHeader(http.StatusInternalServerError) errView, err := Error500() if err != nil { @@ -533,7 +772,7 @@ func editHandler(res http.ResponseWriter, req *http.Request) { adminView, err := Admin(m) if err != nil { - fmt.Println(err) + log.Println(err) res.WriteHeader(http.StatusInternalServerError) return } @@ -544,7 +783,7 @@ func editHandler(res http.ResponseWriter, req *http.Request) { case http.MethodPost: err := req.ParseMultipartForm(1024 * 1024 * 4) // maxMemory 4MB if err != nil { - fmt.Println(err) + log.Println(err) res.WriteHeader(http.StatusBadRequest) errView, err := Error405() if err != nil { @@ -572,7 +811,7 @@ func editHandler(res http.ResponseWriter, req *http.Request) { urlPaths, err := storeFileUploads(req) if err != nil { - fmt.Println(err) + log.Println(err) res.WriteHeader(http.StatusInternalServerError) errView, err := Error500() if err != nil { @@ -610,7 +849,7 @@ func editHandler(res http.ResponseWriter, req *http.Request) { id, err := db.SetContent(t+":"+cid, req.PostForm) if err != nil { - fmt.Println(err) + log.Println(err) res.WriteHeader(http.StatusInternalServerError) errView, err := Error500() if err != nil { @@ -641,7 +880,7 @@ func deleteHandler(res http.ResponseWriter, req *http.Request) { err := req.ParseMultipartForm(1024 * 1024 * 4) // maxMemory 4MB if err != nil { - fmt.Println("req.ParseMPF") + log.Println(err) res.WriteHeader(http.StatusInternalServerError) return } @@ -656,7 +895,7 @@ func deleteHandler(res http.ResponseWriter, req *http.Request) { err = db.DeleteContent(t + ":" + id) if err != nil { - fmt.Println("db.DeleteContent") + log.Println(err) res.WriteHeader(http.StatusInternalServerError) return } @@ -674,7 +913,7 @@ func editUploadHandler(res http.ResponseWriter, req *http.Request) { urlPaths, err := storeFileUploads(req) if err != nil { - fmt.Println("Couldn't store file uploads.", err) + log.Println("Couldn't store file uploads.", err) res.WriteHeader(http.StatusInternalServerError) return } @@ -739,7 +978,7 @@ func searchHandler(res http.ResponseWriter, req *http.Request) { adminView, err := Admin([]byte(html)) if err != nil { - fmt.Println(err) + log.Println(err) res.WriteHeader(http.StatusInternalServerError) return } diff --git a/system/admin/server.go b/system/admin/server.go index b3b128d..c22c278 100644 --- a/system/admin/server.go +++ b/system/admin/server.go @@ -20,6 +20,8 @@ func Run() { http.HandleFunc("/admin/configure", user.Auth(configHandler)) http.HandleFunc("/admin/configure/users", user.Auth(configUsersHandler)) + http.HandleFunc("/admin/configure/users/edit", user.Auth(configUsersEditHandler)) + http.HandleFunc("/admin/configure/users/delete", user.Auth(configUsersDeleteHandler)) http.HandleFunc("/admin/posts", user.Auth(postsHandler)) http.HandleFunc("/admin/posts/search", user.Auth(searchHandler)) diff --git a/system/admin/static/dashboard/css/admin.css b/system/admin/static/dashboard/css/admin.css index e23658e..7acffab 100644 --- a/system/admin/static/dashboard/css/admin.css +++ b/system/admin/static/dashboard/css/admin.css @@ -44,7 +44,7 @@ padding: 0px !important; } -ul.posts li { +ul.posts li, ul.users li { display: block; margin: 0 0 20px 0; padding: 0 0 20px 0 !important; @@ -164,15 +164,15 @@ span.post-detail { font-style: italic; } -.quick-delete-post { +.quick-delete-post, .delete-user { display: none; } -li:hover .quick-delete-post { +li:hover .quick-delete-post, li:hover .delete-user { display: inline-block; } -.quick-delete-post span { +.quick-delete-post span, .delete-user span { cursor: pointer; color: #F44336; text-transform: uppercase; @@ -181,6 +181,10 @@ li:hover .quick-delete-post { margin-right: 20px; } +.user-management { + padding: 20px; +} + /* OVERRIDE Bootstrap + Materialize conflicts */ .iso-texteditor.input-field label { diff --git a/system/db/content.go b/system/db/content.go index 2d6e8ea..9ab1f89 100644 --- a/system/db/content.go +++ b/system/db/content.go @@ -178,7 +178,7 @@ func Content(target string) ([]byte, error) { b := tx.Bucket([]byte(ns)) _, err := val.Write(b.Get([]byte(id))) if err != nil { - fmt.Println(err) + log.Println(err) return err } diff --git a/system/db/user.go b/system/db/user.go index a3a0be3..d2dc3a9 100644 --- a/system/db/user.go +++ b/system/db/user.go @@ -4,15 +4,21 @@ import ( "bytes" "encoding/json" "errors" + "fmt" + "net/http" "github.com/bosssauce/ponzu/system/admin/user" "github.com/boltdb/bolt" + "github.com/nilslice/jwt" ) // ErrUserExists is used for the db to report to admin user of existing user var ErrUserExists = errors.New("Error. User exists.") +// ErrNoUserExists is used for the db to report to admin user of non-existing user +var ErrNoUserExists = errors.New("Error. No user exists.") + // SetUser sets key:value pairs in the db for user settings func SetUser(usr *user.User) (int, error) { err := store.Update(func(tx *bolt.Tx) error { @@ -38,7 +44,7 @@ func SetUser(usr *user.User) (int, error) { return err } - err = users.Put([]byte(usr.Email), j) + err = users.Put(email, j) if err != nil { return err } @@ -52,6 +58,65 @@ func SetUser(usr *user.User) (int, error) { return usr.ID, nil } +// UpdateUser sets key:value pairs in the db for existing user settings +func UpdateUser(usr, updatedUsr *user.User) error { + err := store.Update(func(tx *bolt.Tx) error { + users := tx.Bucket([]byte("_users")) + + // check if user is found by email, fail if nil + exists := users.Get([]byte(usr.Email)) + if exists == nil { + return ErrNoUserExists + } + + // marshal User to json and put into bucket + j, err := json.Marshal(updatedUsr) + if err != nil { + return err + } + + err = users.Put([]byte(updatedUsr.Email), j) + if err != nil { + return err + } + + // if email address was changed, delete the old record of former + // user with original email address + if usr.Email != updatedUsr.Email { + err = users.Delete([]byte(usr.Email)) + if err != nil { + return err + } + + } + + return nil + }) + if err != nil { + return err + } + + return nil +} + +// DeleteUser deletes a user from the db by email +func DeleteUser(email string) error { + err := store.Update(func(tx *bolt.Tx) error { + b := tx.Bucket([]byte("_users")) + err := b.Delete([]byte(email)) + if err != nil { + return err + } + + return nil + }) + if err != nil { + return err + } + + return nil +} + // User gets the user by email from the db func User(email string) ([]byte, error) { val := &bytes.Buffer{} @@ -72,3 +137,50 @@ func User(email string) ([]byte, error) { return val.Bytes(), nil } + +// UserAll returns all users from the db +func UserAll() ([][]byte, error) { + var users [][]byte + err := store.View(func(tx *bolt.Tx) error { + b := tx.Bucket([]byte("_users")) + err := b.ForEach(func(k, v []byte) error { + users = append(users, v) + return nil + }) + if err != nil { + return err + } + + return nil + }) + if err != nil { + return nil, err + } + + return users, nil +} + +// CurrentUser extracts the user from the request data and returns the current user from the db +func CurrentUser(req *http.Request) ([]byte, error) { + if !user.IsValid(req) { + return nil, fmt.Errorf("Error. Invalid User.") + } + + token, err := req.Cookie("_token") + if err != nil { + return nil, err + } + + claims := jwt.GetClaims(token.Value) + email, ok := claims["user"] + if !ok { + return nil, fmt.Errorf("Error. No user data found in request token.") + } + + usr, err := User(email.(string)) + if err != nil { + return nil, err + } + + return usr, nil +} diff --git a/system/tls/enable.go b/system/tls/enable.go index 4be0aa8..c53fac6 100644 --- a/system/tls/enable.go +++ b/system/tls/enable.go @@ -2,6 +2,7 @@ package tls import ( "crypto/tls" + "fmt" "log" "net/http" "os" @@ -41,6 +42,8 @@ func setup() { if host == nil { log.Fatalln("No 'domain' field set in Configuration. Please add a domain before attempting to make certificates.") } + fmt.Println("Using", host, "as host/domain for certificate...") + fmt.Println("NOTE: if the host/domain is not configured properly or is unreachable, HTTPS set-up will fail.") email, err := db.Config("admin_email") if err != nil { @@ -50,6 +53,7 @@ func setup() { if email == nil { log.Fatalln("No 'admin_email' field set in Configuration. Please add an admin email before attempting to make certificates.") } + fmt.Println("Using", email, "as contact email for certificate...") m = autocert.Manager{ Prompt: autocert.AcceptTOS, @@ -71,4 +75,5 @@ func Enable() { } go log.Fatalln(server.ListenAndServeTLS("", "")) + fmt.Println("Server listening for HTTPS requests...") } |