Trim history

README.md

@@ -47,7 +47,7 @@ Configuration can be done through config file or environment variables
 | AUTH_PASSWORD | Encrypted password (bcrypt). [How to encrypt password with bcrypt?](docs/BCRYPT.md) | "" |
 | COLOR | Background color: light or dark | light |
 | DBPATH    | Path to Database | /data/db.sqlite |
-| GUIIP     | Address for web GUI | localhost (127.0.0.1) |
+| GUIIP     | Address for web GUI | 0.0.0.0 |
 | GUIPORT   | Port for web GUI | 8840 |
 | IFACE     | Interface to scan. Could be one or more, separated by space. Currently `docker0` is not allowed, as arp-scan wouldn't work with it correctly | enp1s0 |
 | IGNOREIP | If you want to detect unknown hosts by MAC only, set this wariable to "yes" | no |

internal/conf/config.go

@@ -13,7 +13,7 @@ func Get(path string) (config models.Conf, authConf auth.Conf) {
 
 	viper.SetDefault("IFACE", "enp1s0")
 	viper.SetDefault("DBPATH", "/data/db.sqlite")
-	viper.SetDefault("GUIIP", "localhost")
+	viper.SetDefault("GUIIP", "0.0.0.0")
 	viper.SetDefault("GUIPORT", "8840")
 	viper.SetDefault("TIMEOUT", "60")
 	viper.SetDefault("SHOUTRRR_URL", "")
@@ -24,6 +24,7 @@ func Get(path string) (config models.Conf, authConf auth.Conf) {
 	viper.SetDefault("AUTH_USER", "")
 	viper.SetDefault("AUTH_PASSWORD", "")
 	viper.SetDefault("AUTH_EXPIRE", "7d")
+	viper.SetDefault("HISTORY_DAYS", "30")
 
 	viper.SetConfigFile(path)
 	viper.SetConfigType("yaml")
@@ -42,6 +43,7 @@ func Get(path string) (config models.Conf, authConf auth.Conf) {
 	config.Color = viper.Get("COLOR").(string)
 	config.IgnoreIP = viper.Get("IGNOREIP").(string)
 	config.LogLevel = viper.Get("LOGLEVEL").(string)
+	config.HistDays = viper.Get("HISTORY_DAYS").(string)
 	authConf.Auth = viper.GetBool("AUTH")
 	authConf.User, _ = viper.Get("AUTH_USER").(string)
 	authConf.Password, _ = viper.Get("AUTH_PASSWORD").(string)
@@ -69,6 +71,7 @@ func Write(path string, config models.Conf, authConf auth.Conf) {
 	viper.Set("COLOR", config.Color)
 	viper.Set("IGNOREIP", config.IgnoreIP)
 	viper.Set("LOGLEVEL", config.LogLevel)
+	viper.Set("HISTORY_DAYS", config.HistDays)
 
 	viper.Set("auth", authConf.Auth)
 	viper.Set("auth_user", authConf.User)

internal/models/models.go

@@ -19,6 +19,7 @@ type Conf struct {
 	NodePath string
 	Icon     string
 	Auth     bool
+	HistDays string
 }
 
 // Host - one host

internal/web/host.go

@@ -49,5 +49,12 @@ func hostHandler(w http.ResponseWriter, r *http.Request) {
 
 	guiData.Themes = addr
 
+	history := db.SelectHist(AppConfig.DbPath)
+	for _, hist := range history {
+		if hist.Host == id {
+			guiData.Hist = append(guiData.Hist, hist)
+		}
+	}
+
 	execTemplate(w, "host", guiData)
 }

internal/web/templates/history.html

@@ -5,7 +5,7 @@
     <div class="container mt-3">
         <table class="table table-striped">
             <tr>
-                <th>ID</th>
+                <th>Host ID</th>
                 <th>Name</th>
                 <th>IP</th>
                 <th>Mac</th>

internal/web/templates/host.html

@@ -98,6 +98,44 @@
             {{ end }}
         </div>
     </div>
+    <div class="row">
+        <table class="table table-striped">
+            <tr>
+                <th>Host ID</th>
+                <th>Name</th>
+                <th>IP</th>
+                <th>Mac</th>
+                <th>Hardware</th>
+                <th>Last seen</th>
+                <th>Known</th>
+                <th>State</th>
+            </tr>
+            {{ range .Hist }}
+                    <tr>
+                        <td><a href="/host?id={{ .Host }}">{{ .Host }}</a></td>
+                        <td>{{ .Name }}</td>
+                        <td><a href="http://{{ .IP }}" target="_blank">{{ .IP }}</a></td>
+                        <td><a href="/host?id={{ .Host }}">{{ .Mac }}</a></td>
+                        <td>{{ .Hw }}</td>
+                        <td>{{ .Date }}</td>
+                        <td>
+                            {{ if eq .Known 1 }}
+                            Yes
+                            {{ else }}
+                            No
+                            {{ end }}
+                        </td>
+                        <td>                            
+                            {{ if eq .State 1 }}
+                            <i class="bi bi-circle-fill text-success"></i>
+                            {{ else }}
+                            <i class="bi bi-circle-fill text-danger"></i>
+                            {{ end }}
+                        </td>
+                    </tr>
+            {{ end }}
+        </table>
+    </div>
     </div>
         
 

internal/web/trim-history.go

@@ -0,0 +1,37 @@
+package web
+
+import (
+	// "log"
+	"strconv"
+	"time"
+
+	"github.com/aceberg/WatchYourLAN/internal/db"
+)
+
+func trimHistoryRoutine() {
+
+	for {
+		trimHistory()
+
+		time.Sleep(time.Duration(1) * time.Hour)
+	}
+}
+
+func trimHistory() {
+
+	days, _ := strconv.Atoi(AppConfig.HistDays)
+	now := time.Now()
+	history := db.SelectHist(AppConfig.DbPath)
+
+	for _, hist := range history {
+		date, _ := time.Parse("2006-01-02 15:04:05", hist.Date)
+		datePlus := date.Add(time.Duration(days) * 24 * time.Hour)
+
+		if now.After(datePlus) {
+
+			db.DeleteHist(AppConfig.DbPath, hist.ID)
+
+			// log.Println("REMOVED DATE =", hist.Date)
+		}
+	}
+}

internal/web/webgui.go

@@ -24,6 +24,7 @@ func Gui(configPath, nodePath string) {
 
 	QuitScan = make(chan bool)
 	go scan.Start(AppConfig, QuitScan)
+	go trimHistoryRoutine() // trim-history.go
 
 	updateAllHosts() // webgui.go