mirror of
https://github.com/Control-D-Inc/ctrld.git
synced 2026-02-16 10:22:45 +00:00
0645a738ad
This commit add the ability for ctrld to gather client information, including mac/ip/hostname, and send to Control-D server through a config per upstream. - Add send_client_info upstream config. - Read/Watch dnsmasq leases files on supported platforms. - Add corresponding client info to DoH query header All of these only apply for Control-D upstream, though.
60 lines
1.1 KiB
Go
60 lines
1.1 KiB
Go
package router
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import (
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"bytes"
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"os"
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"strconv"
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)
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const (
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ubiosDNSMasqConfigPath = "/run/dnsmasq.conf.d/zzzctrld.conf"
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)
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func setupUbiOS() error {
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// Disable dnsmasq as DNS server.
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dnsMasqConfigContent, err := dnsMasqConf()
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if err != nil {
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return err
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}
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if err := os.WriteFile(ubiosDNSMasqConfigPath, []byte(dnsMasqConfigContent), 0600); err != nil {
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return err
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}
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// Restart dnsmasq service.
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if err := ubiosRestartDNSMasq(); err != nil {
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return err
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}
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return nil
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}
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func cleanupUbiOS() error {
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// Remove the custom dnsmasq config
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if err := os.Remove(ubiosDNSMasqConfigPath); err != nil {
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return err
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}
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// Restart dnsmasq service.
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if err := ubiosRestartDNSMasq(); err != nil {
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return err
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}
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return nil
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}
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func postInstallUbiOS() error {
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return nil
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}
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func ubiosRestartDNSMasq() error {
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buf, err := os.ReadFile("/run/dnsmasq.pid")
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if err != nil {
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return err
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}
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pid, err := strconv.ParseUint(string(bytes.TrimSpace(buf)), 10, 64)
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if err != nil {
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return err
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}
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proc, err := os.FindProcess(int(pid))
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if err != nil {
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return err
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}
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return proc.Kill()
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}
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