README.md

@@ -1,36 +0,0 @@
-# Run from scratch
-
-## Database
-
-Create an empty database. The configured user needs to be able to create and alter stuff.
-
-## Configuration
-Create a configuration file `$HOME/.config/notes.yaml` with the following content:
-
-```yaml
-websocket:
-  domains:
-    - notes.com
-
-database:
-  host: 127.0.0.1
-  port: 5432
-  name: notes.com
-  username: notes
-  password: SomePassword
-
-application:
-  directories:
-    static: /usr/local/share/notes
-    upload: /usr/local/lib/notes/upload
-
-session:
-  daysvalid: 31
-```
-
-## User
-
-Create a user by running
-```
-notes --createuser
-```

TODO

@@ -4,6 +4,7 @@
   - per file
   - when deleting node and child nodes
 * Move node
+* Tree titles should be user-select none
 
 
 Long term

db.go

@@ -6,6 +6,7 @@ import (
 	_ "github.com/lib/pq"
 
 	// Standard
+	"embed"
 	"errors"
 	"fmt"
 	"log"
@@ -15,6 +16,9 @@ import (
 var (
 	dbConn string
 	db     *sqlx.DB
+
+	//go:embed sql/*
+	embedded embed.FS
 )
 
 func dbInit() (err error) {// {{{

main.go

@@ -3,8 +3,8 @@ package main
 import (
 	// Standard
 	"crypto/md5"
-	"embed"
 	"encoding/hex"
+	"path/filepath"
 	"flag"
 	"fmt"
 	"html/template"
@@ -13,47 +13,41 @@ import (
 	"net/http"
 	"os"
 	"path"
-	"path/filepath"
 	"regexp"
-	"strconv"
 	"strings"
+	"strconv"
 	"time"
+	_ "embed"
 )
 
-const LISTEN_HOST = "0.0.0.0"
+const VERSION = "v13";
+const LISTEN_HOST = "0.0.0.0";
 const DB_SCHEMA = 13
 
 var (
-	flagPort       int
+	flagPort int
-	flagVersion    bool
+	flagVersion bool
-	flagCreateUser bool
-	flagConfig     string
-
 	connectionManager ConnectionManager
-	static            http.Handler
+	static http.Handler
-	config            Config
+	config Config
-	VERSION           string
-
-	//go:embed version sql/*
-	embedded embed.FS
 )
 
-func init() { // {{{
+func init() {// {{{
-	version, _ := embedded.ReadFile("version")
+	flag.IntVar(
-	VERSION = strings.TrimSpace(string(version))
+		&flagPort,
-
+		"port",
-	configFilename := os.Getenv("HOME") + "/.config/notes.yaml"
+		1371,
-	flag.IntVar(&flagPort, "port", 1371, "TCP port to listen on")
+		"TCP port to listen on",
+	)
 	flag.BoolVar(&flagVersion, "version", false, "Shows Notes version and exists")
-	flag.BoolVar(&flagCreateUser, "createuser", false, "Create a user and exit")
+
-	flag.StringVar(&flagConfig, "config", configFilename, "Filename of configuration file")
 	flag.Parse()
 
 	if false {
-		time.Sleep(time.Second * 1)
+		time.Sleep(time.Second*1)
 	}
-} // }}}
+}// }}}
-func main() { // {{{
+func main() {// {{{
 	var err error
 
 	if flagVersion {
@@ -63,7 +57,7 @@ func main() { // {{{
 
 	log.Printf("\x1b[32mNotes\x1b[0m %s\n", VERSION)
 
-	config, err = ConfigRead(flagConfig)
+	config, err = ConfigRead(os.Getenv("HOME")+"/.config/notes.yaml")
 	if err != nil {
 		fmt.Printf("%s\n", err)
 		os.Exit(1)
@@ -74,36 +68,27 @@ func main() { // {{{
 		os.Exit(1)
 	}
 
-	if flagCreateUser {
-		err = createUser()
-		if err != nil {
-			fmt.Println(err)
-			os.Exit(1)
-		}
-		os.Exit(0)
-	}
-
 	connectionManager = NewConnectionManager()
 	go connectionManager.BroadcastLoop()
 
 	static = http.FileServer(http.Dir(config.Application.Directories.Static))
-	http.HandleFunc("/css_updated", cssUpdateHandler)
+	http.HandleFunc("/css_updated",          cssUpdateHandler)
-	http.HandleFunc("/session/create", sessionCreate)
+	http.HandleFunc("/session/create",       sessionCreate)
-	http.HandleFunc("/session/retrieve", sessionRetrieve)
+	http.HandleFunc("/session/retrieve",     sessionRetrieve)
 	http.HandleFunc("/session/authenticate", sessionAuthenticate)
-	http.HandleFunc("/user/password", userPassword)
+	http.HandleFunc("/user/password",        userPassword)
-	http.HandleFunc("/node/tree", nodeTree)
+	http.HandleFunc("/node/tree",            nodeTree)
-	http.HandleFunc("/node/retrieve", nodeRetrieve)
+	http.HandleFunc("/node/retrieve",        nodeRetrieve)
-	http.HandleFunc("/node/create", nodeCreate)
+	http.HandleFunc("/node/create",          nodeCreate)
-	http.HandleFunc("/node/update", nodeUpdate)
+	http.HandleFunc("/node/update",          nodeUpdate)
-	http.HandleFunc("/node/rename", nodeRename)
+	http.HandleFunc("/node/rename",          nodeRename)
-	http.HandleFunc("/node/delete", nodeDelete)
+	http.HandleFunc("/node/delete",          nodeDelete)
-	http.HandleFunc("/node/upload", nodeUpload)
+	http.HandleFunc("/node/upload",          nodeUpload)
-	http.HandleFunc("/node/download", nodeDownload)
+	http.HandleFunc("/node/download",        nodeDownload)
-	http.HandleFunc("/node/search", nodeSearch)
+	http.HandleFunc("/node/search",          nodeSearch)
-	http.HandleFunc("/key/retrieve", keyRetrieve)
+	http.HandleFunc("/key/retrieve",         keyRetrieve)
-	http.HandleFunc("/key/create", keyCreate)
+	http.HandleFunc("/key/create",           keyCreate)
-	http.HandleFunc("/key/counter", keyCounter)
+	http.HandleFunc("/key/counter",          keyCounter)
 	http.HandleFunc("/ws", websocketHandler)
 	http.HandleFunc("/", staticHandler)
 
@@ -111,17 +96,13 @@ func main() { // {{{
 	log.Printf("\x1b[32mNotes\x1b[0m Listening on %s\n", listen)
 	log.Printf("\x1b[32mNotes\x1b[0m Answer for domains %s\n", strings.Join(config.Websocket.Domains, ", "))
 	http.ListenAndServe(listen, nil)
-} // }}}
+}// }}}
 
-func cssUpdateHandler(w http.ResponseWriter, r *http.Request) { // {{{
+func cssUpdateHandler(w http.ResponseWriter, r *http.Request) {// {{{
 	log.Println("[BROADCAST] CSS updated")
-	connectionManager.Broadcast(struct {
+	connectionManager.Broadcast(struct{ Ok bool; ID string; Op string }{ Ok: true, Op: "css_reload" })
-		Ok bool
+}// }}}
-		ID string
+func websocketHandler(w http.ResponseWriter, r *http.Request) {// {{{
-		Op string
-	}{Ok: true, Op: "css_reload"})
-} // }}}
-func websocketHandler(w http.ResponseWriter, r *http.Request) { // {{{
 	var err error
 
 	_, err = connectionManager.NewConnection(w, r)
@@ -129,9 +110,9 @@ func websocketHandler(w http.ResponseWriter, r *http.Request) { // {{{
 		log.Printf("[Connection] %s\n", err)
 		return
 	}
-} // }}}
+}// }}}
-func staticHandler(w http.ResponseWriter, r *http.Request) { // {{{
+func staticHandler(w http.ResponseWriter, r *http.Request) {// {{{
-	data := struct {
+	data := struct{
 		VERSION string
 	}{
 		VERSION: VERSION,
@@ -168,9 +149,9 @@ func staticHandler(w http.ResponseWriter, r *http.Request) { // {{{
 	if err = tmpl.Execute(w, data); err != nil {
 		w.Write([]byte(err.Error()))
 	}
-} // }}}
+}// }}}
 
-func sessionCreate(w http.ResponseWriter, r *http.Request) { // {{{
+func sessionCreate(w http.ResponseWriter, r *http.Request) {// {{{
 	log.Println("/session/create")
 	session, err := CreateSession()
 	if err != nil {
@@ -178,11 +159,11 @@ func sessionCreate(w http.ResponseWriter, r *http.Request) { // {{{
 		return
 	}
 	responseData(w, map[string]interface{}{
-		"OK":      true,
+		"OK": true,
 		"Session": session,
 	})
-} // }}}
+}// }}}
-func sessionRetrieve(w http.ResponseWriter, r *http.Request) { // {{{
+func sessionRetrieve(w http.ResponseWriter, r *http.Request) {// {{{
 	log.Println("/session/retrieve")
 	var err error
 	var found bool
@@ -194,12 +175,12 @@ func sessionRetrieve(w http.ResponseWriter, r *http.Request) { // {{{
 	}
 
 	responseData(w, map[string]interface{}{
-		"OK":      true,
+		"OK": true,
-		"Valid":   found,
+		"Valid": found,
 		"Session": session,
 	})
-} // }}}
+}// }}}
-func sessionAuthenticate(w http.ResponseWriter, r *http.Request) { // {{{
+func sessionAuthenticate(w http.ResponseWriter, r *http.Request) {// {{{
 	log.Println("/session/authenticate")
 	var err error
 	var session Session
@@ -211,10 +192,7 @@ func sessionAuthenticate(w http.ResponseWriter, r *http.Request) { // {{{
 		return
 	}
 
-	req := struct {
+	req := struct{ Username string; Password string }{}
-		Username string
-		Password string
-	}{}
 	if err = parseRequest(r, &req); err != nil {
 		responseError(w, err)
 		return
@@ -226,13 +204,13 @@ func sessionAuthenticate(w http.ResponseWriter, r *http.Request) { // {{{
 	}
 
 	responseData(w, map[string]interface{}{
-		"OK":            true,
+		"OK": true,
 		"Authenticated": authenticated,
-		"Session":       session,
+		"Session": session,
 	})
-} // }}}
+}// }}}
 
-func userPassword(w http.ResponseWriter, r *http.Request) { // {{{
+func userPassword(w http.ResponseWriter, r *http.Request) {// {{{
 	var err error
 	var ok bool
 	var session Session
@@ -244,7 +222,7 @@ func userPassword(w http.ResponseWriter, r *http.Request) { // {{{
 
 	req := struct {
 		CurrentPassword string
-		NewPassword     string
+		NewPassword string
 	}{}
 	if err = parseRequest(r, &req); err != nil {
 		responseError(w, err)
@@ -258,12 +236,12 @@ func userPassword(w http.ResponseWriter, r *http.Request) { // {{{
 	}
 
 	responseData(w, map[string]interface{}{
-		"OK":                true,
+		"OK": true,
 		"CurrentPasswordOK": ok,
 	})
-} // }}}
+}// }}}
 
-func nodeTree(w http.ResponseWriter, r *http.Request) { // {{{
+func nodeTree(w http.ResponseWriter, r *http.Request) {// {{{
 	var err error
 	var session Session
 
@@ -272,7 +250,7 @@ func nodeTree(w http.ResponseWriter, r *http.Request) { // {{{
 		return
 	}
 
-	req := struct{ StartNodeID int }{}
+	req := struct { StartNodeID int }{}
 	if err = parseRequest(r, &req); err != nil {
 		responseError(w, err)
 		return
@@ -285,11 +263,11 @@ func nodeTree(w http.ResponseWriter, r *http.Request) { // {{{
 	}
 
 	responseData(w, map[string]interface{}{
-		"OK":    true,
+		"OK": true,
 		"Nodes": nodes,
 	})
-} // }}}
+}// }}}
-func nodeRetrieve(w http.ResponseWriter, r *http.Request) { // {{{
+func nodeRetrieve(w http.ResponseWriter, r *http.Request) {// {{{
 	log.Println("/node/retrieve")
 	var err error
 	var session Session
@@ -299,7 +277,7 @@ func nodeRetrieve(w http.ResponseWriter, r *http.Request) { // {{{
 		return
 	}
 
-	req := struct{ ID int }{}
+	req := struct { ID int }{}
 	if err = parseRequest(r, &req); err != nil {
 		responseError(w, err)
 		return
@@ -312,11 +290,11 @@ func nodeRetrieve(w http.ResponseWriter, r *http.Request) { // {{{
 	}
 
 	responseData(w, map[string]interface{}{
-		"OK":   true,
+		"OK": true,
 		"Node": node,
 	})
-} // }}}
+}// }}}
-func nodeCreate(w http.ResponseWriter, r *http.Request) { // {{{
+func nodeCreate(w http.ResponseWriter, r *http.Request) {// {{{
 	log.Println("/node/create")
 	var err error
 	var session Session
@@ -327,7 +305,7 @@ func nodeCreate(w http.ResponseWriter, r *http.Request) { // {{{
 	}
 
 	req := struct {
-		Name     string
+		Name string
 		ParentID int
 	}{}
 	if err = parseRequest(r, &req); err != nil {
@@ -342,11 +320,11 @@ func nodeCreate(w http.ResponseWriter, r *http.Request) { // {{{
 	}
 
 	responseData(w, map[string]interface{}{
-		"OK":   true,
+		"OK": true,
 		"Node": node,
 	})
-} // }}}
+}// }}}
-func nodeUpdate(w http.ResponseWriter, r *http.Request) { // {{{
+func nodeUpdate(w http.ResponseWriter, r *http.Request) {// {{{
 	log.Println("/node/update")
 	var err error
 	var session Session
@@ -357,8 +335,8 @@ func nodeUpdate(w http.ResponseWriter, r *http.Request) { // {{{
 	}
 
 	req := struct {
-		NodeID      int
+		NodeID int
-		Content     string
+		Content string
 		CryptoKeyID int
 	}{}
 	if err = parseRequest(r, &req); err != nil {
@@ -375,8 +353,8 @@ func nodeUpdate(w http.ResponseWriter, r *http.Request) { // {{{
 	responseData(w, map[string]interface{}{
 		"OK": true,
 	})
-} // }}}
+}// }}}
-func nodeRename(w http.ResponseWriter, r *http.Request) { // {{{
+func nodeRename(w http.ResponseWriter, r *http.Request) {// {{{
 	var err error
 	var session Session
 
@@ -387,7 +365,7 @@ func nodeRename(w http.ResponseWriter, r *http.Request) { // {{{
 
 	req := struct {
 		NodeID int
-		Name   string
+		Name string
 	}{}
 	if err = parseRequest(r, &req); err != nil {
 		responseError(w, err)
@@ -403,8 +381,8 @@ func nodeRename(w http.ResponseWriter, r *http.Request) { // {{{
 	responseData(w, map[string]interface{}{
 		"OK": true,
 	})
-} // }}}
+}// }}}
-func nodeDelete(w http.ResponseWriter, r *http.Request) { // {{{
+func nodeDelete(w http.ResponseWriter, r *http.Request) {// {{{
 	var err error
 	var session Session
 
@@ -430,8 +408,8 @@ func nodeDelete(w http.ResponseWriter, r *http.Request) { // {{{
 	responseData(w, map[string]interface{}{
 		"OK": true,
 	})
-} // }}}
+}// }}}
-func nodeUpload(w http.ResponseWriter, r *http.Request) { // {{{
+func nodeUpload(w http.ResponseWriter, r *http.Request) {// {{{
 	log.Println("/node/upload")
 	var err error
 	var session Session
@@ -466,17 +444,18 @@ func nodeUpload(w http.ResponseWriter, r *http.Request) { // {{{
 	md5sumBytes := md5.Sum(fileBytes)
 	md5sum := hex.EncodeToString(md5sumBytes[:])
 
+
 	var nodeID int
 	if nodeID, err = strconv.Atoi(r.PostFormValue("NodeID")); err != nil {
 		responseError(w, err)
 		return
 	}
 	nodeFile := File{
-		NodeID:   nodeID,
+		NodeID: nodeID,
 		Filename: handler.Filename,
-		Size:     handler.Size,
+		Size: handler.Size,
-		MIME:     handler.Header.Get("Content-Type"),
+		MIME: handler.Header.Get("Content-Type"),
-		MD5:      md5sum,
+		MD5: md5sum,
 	}
 	if err = session.AddFile(&nodeFile); err != nil {
 		responseError(w, err)
@@ -511,11 +490,11 @@ func nodeUpload(w http.ResponseWriter, r *http.Request) { // {{{
 	}
 
 	responseData(w, map[string]interface{}{
-		"OK":   true,
+		"OK": true,
 		"File": nodeFile,
 	})
-} // }}}
+}// }}}
-func nodeDownload(w http.ResponseWriter, r *http.Request) { // {{{
+func nodeDownload(w http.ResponseWriter, r *http.Request) {// {{{
 	log.Println("/node/download")
 	var err error
 	var session Session
@@ -581,8 +560,8 @@ func nodeDownload(w http.ResponseWriter, r *http.Request) { // {{{
 		}
 	}
 
-} // }}}
+}// }}}
-func nodeFiles(w http.ResponseWriter, r *http.Request) { // {{{
+func nodeFiles(w http.ResponseWriter, r *http.Request) {// {{{
 	var err error
 	var session Session
 	var files []File
@@ -607,11 +586,11 @@ func nodeFiles(w http.ResponseWriter, r *http.Request) { // {{{
 	}
 
 	responseData(w, map[string]interface{}{
-		"OK":    true,
+		"OK": true,
 		"Files": files,
 	})
-} // }}}
+}// }}}
-func nodeSearch(w http.ResponseWriter, r *http.Request) { // {{{
+func nodeSearch(w http.ResponseWriter, r *http.Request) {// {{{
 	log.Println("/node/search")
 	var err error
 	var session Session
@@ -637,12 +616,12 @@ func nodeSearch(w http.ResponseWriter, r *http.Request) { // {{{
 	}
 
 	responseData(w, map[string]interface{}{
-		"OK":    true,
+		"OK": true,
 		"Nodes": nodes,
 	})
-} // }}}
+}// }}}
 
-func keyRetrieve(w http.ResponseWriter, r *http.Request) { // {{{
+func keyRetrieve(w http.ResponseWriter, r *http.Request) {// {{{
 	log.Println("/key/retrieve")
 	var err error
 	var session Session
@@ -659,11 +638,11 @@ func keyRetrieve(w http.ResponseWriter, r *http.Request) { // {{{
 	}
 
 	responseData(w, map[string]interface{}{
-		"OK":   true,
+		"OK": true,
 		"Keys": keys,
 	})
-} // }}}
+}// }}}
-func keyCreate(w http.ResponseWriter, r *http.Request) { // {{{
+func keyCreate(w http.ResponseWriter, r *http.Request) {// {{{
 	log.Println("/key/create")
 	var err error
 	var session Session
@@ -675,7 +654,7 @@ func keyCreate(w http.ResponseWriter, r *http.Request) { // {{{
 
 	req := struct {
 		Description string
-		Key         string
+		Key string
 	}{}
 	if err = parseRequest(r, &req); err != nil {
 		responseError(w, err)
@@ -689,11 +668,11 @@ func keyCreate(w http.ResponseWriter, r *http.Request) { // {{{
 	}
 
 	responseData(w, map[string]interface{}{
-		"OK":  true,
+		"OK": true,
 		"Key": key,
 	})
-} // }}}
+}// }}}
-func keyCounter(w http.ResponseWriter, r *http.Request) { // {{{
+func keyCounter(w http.ResponseWriter, r *http.Request) {// {{{
 	log.Println("/key/counter")
 	var err error
 	var session Session
@@ -714,9 +693,9 @@ func keyCounter(w http.ResponseWriter, r *http.Request) { // {{{
 		// Javascript uses int32, thus getting a string counter for Javascript BigInt to parse.
 		"Counter": strconv.FormatInt(counter, 10),
 	})
-} // }}}
+}// }}}
 
-func newTemplate(requestPath string) (tmpl *template.Template, err error) { // {{{
+func newTemplate(requestPath string) (tmpl *template.Template, err error) {// {{{
 	// Append index.html if needed for further reading of the file
 	p := requestPath
 	if p[len(p)-1] == '/' {
@@ -725,11 +704,9 @@ func newTemplate(requestPath string) (tmpl *template.Template, err error) { // {
 	p = config.Application.Directories.Static + p
 
 	base := path.Base(p)
-	if tmpl, err = template.New(base).ParseFiles(p); err != nil {
+	if tmpl, err = template.New(base).ParseFiles(p); err != nil { return }
-		return
-	}
 
 	return
-} // }}}
+}// }}}
 
 // vim: foldmethod=marker

static/css/main.css

@@ -205,7 +205,6 @@ header .menu {
 #tree .node .name {
   white-space: nowrap;
   cursor: pointer;
-  user-select: none;
 }
 #tree .node .name:hover {
   color: #ecbf00;

static/less/main.less

@@ -232,7 +232,6 @@ header {
 		.name {
 			white-space: nowrap;
 			cursor: pointer;
-			user-select: none;
 
 			&:hover {
 				color: @accent_2;

user.go

@@ -3,7 +3,6 @@ package main
 import (
 	// Standard
 	"database/sql"
-	"fmt"
 )
 
 func (session Session) UpdatePassword(currPass, newPass string) (ok bool, err error) {
@@ -25,9 +24,9 @@ func (session Session) UpdatePassword(currPass, newPass string) (ok bool, err er
 			password=password_hash(SUBSTRING(password FROM 1 FOR 32), $3::bytea)
 		RETURNING id
 	`,
-		newPass,
+	newPass,
-		session.UserID,
+	session.UserID,
-		currPass,
+	currPass,
 	)
 
 	if rowsAffected, err = result.RowsAffected(); err != nil {
@@ -36,38 +35,3 @@ func (session Session) UpdatePassword(currPass, newPass string) (ok bool, err er
 
 	return rowsAffected > 0, nil
 }
-
-func createUser() (err error) {
-	var username, password string
-	fmt.Printf("Username: ")
-	fmt.Scanln(&username)
-	fmt.Printf("Password: ")
-	fmt.Scanln(&password)
-
-	err = CreateDbUser(username, password)
-	return
-}
-
-func CreateDbUser(username string, password string) (err error) {
-	var result sql.Result
-
-	result, err = db.Exec(`
-		INSERT INTO public.user(username, password)
-		VALUES(
-			$1,
-			password_hash(
-				/* salt in hex */
-				ENCODE(gen_random_bytes(16), 'hex'),
-
-				/* password */
-				$2::bytea
-			)
-		)
-	`,
-		username,
-		password,
-	)
-
-	_, err = result.RowsAffected()
-	return
-}

version

@@ -1 +0,0 @@
-v14