Pierre-Olivier Mercier
11ae69de56
Every method call and property access to fi.w1.wpa_supplicant1 used flag 0, leaving D-Bus service activation enabled. Any stray request — a startup race before `service wpa_supplicant start` takes effect, or a leaked call while the Ethernet uplink is the chosen path — would make the bus daemon spawn `wpa_supplicant -u` from its .service file, bypassing repeater's own launch of the daemon. Route every interaction through callNoAutoStart/getPropNoAutoStart/ setPropNoAutoStart, which set dbus.FlagNoAutoStart. A leaked call now fails cleanly with ServiceUnknown instead of resurrecting the daemon, leaving repeater as the sole launcher. Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
65 lines
1.3 KiB
Go
65 lines
1.3 KiB
Go
package wpasupplicant
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import (
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"strings"
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"github.com/godbus/dbus/v5"
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)
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// Network represents a wpa_supplicant Network configuration object
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type Network struct {
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path dbus.ObjectPath
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conn *dbus.Conn
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obj dbus.BusObject
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}
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// NewNetwork creates a new Network instance
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func NewNetwork(conn *dbus.Conn, path dbus.ObjectPath) *Network {
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return &Network{
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path: path,
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conn: conn,
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obj: conn.Object(Service, path),
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}
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}
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// GetPath returns the D-Bus object path for this network
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func (n *Network) GetPath() dbus.ObjectPath {
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return n.path
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}
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// GetProperties returns properties of the network configuration
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func (n *Network) GetProperties() (map[string]dbus.Variant, error) {
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prop, err := getPropNoAutoStart(n.obj, NetworkInterface+".Properties")
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if err != nil {
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return nil, err
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}
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props, ok := prop.Value().(map[string]dbus.Variant)
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if !ok {
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return nil, nil
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}
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return props, nil
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}
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// GetSSID returns the configured SSID, stripping the wrapping quotes
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// that wpa_supplicant stores around string-form SSIDs.
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func (n *Network) GetSSID() (string, error) {
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props, err := n.GetProperties()
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if err != nil {
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return "", err
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}
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ssidVariant, ok := props["ssid"]
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if !ok {
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return "", nil
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}
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ssid, ok := ssidVariant.Value().(string)
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if !ok {
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return "", nil
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}
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// wpa_supplicant returns quoted SSIDs like "MyNetwork"
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return strings.Trim(ssid, `"`), nil
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}
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