init

Signed-off-by: Hadi <[email protected]>

internal/network/known.go

@@ -0,0 +1,62 @@
+package network
+
+import "strings"
+
+// KnownNetwork is a saved Wi-Fi connection profile ("known network" in the
+// iOS sense), independent of whether its AP is currently in range.
+type KnownNetwork struct {
+	Name        string
+	Security    string
+	AutoConnect bool
+	Active      bool
+}
+
+// ListKnownWifi returns every saved Wi-Fi connection profile.
+func ListKnownWifi() ([]KnownNetwork, error) {
+	rows, err := runTerse("NAME,TYPE,AUTOCONNECT,ACTIVE", "connection", "show")
+	if err != nil {
+		return nil, err
+	}
+
+	known := make([]KnownNetwork, 0)
+	for _, row := range rows {
+		if field(row, 1) != "802-11-wireless" {
+			continue
+		}
+		name := field(row, 0)
+		security, _ := getField("802-11-wireless-security.key-mgmt", "connection", "show", "id", name)
+		known = append(known, KnownNetwork{
+			Name:        name,
+			Security:    security,
+			AutoConnect: field(row, 2) == "yes",
+			Active:      field(row, 3) == "yes",
+		})
+	}
+	return known, nil
+}
+
+// Secret returns the saved PSK/passphrase for a Wi-Fi connection profile.
+// It is empty for open networks or profiles using a non-PSK auth method.
+func Secret(name string) (string, error) {
+	out, err := run("--show-secrets", "-g", "802-11-wireless-security.psk", "connection", "show", "id", name)
+	if err != nil {
+		return "", err
+	}
+	return strings.TrimSpace(out), nil
+}
+
+// SetAutoConnect toggles whether a saved connection is joined automatically.
+func SetAutoConnect(name string, enabled bool) error {
+	value := "no"
+	if enabled {
+		value = "yes"
+	}
+	_, err := run("connection", "modify", "id", name, "connection.autoconnect", value)
+	return err
+}
+
+// Forget deletes a saved connection profile entirely.
+func Forget(name string) error {
+	_, err := run("connection", "delete", "id", name)
+	return err
+}