mirror of
https://github.com/Control-D-Inc/ctrld.git
synced 2026-03-25 23:30:41 +01:00
1e8240bd1c
Add --intercept-mode flag (dns/hard/off) with configuration support, recovery bypass for captive portals, probe-based interception verification, VPN DNS coexistence in the proxy layer, and IPv6 loopback listener guard. Remove standalone mDNSResponder hack files — the port 53 binding logic is now handled within the intercept mode infrastructure. Squashed from intercept mode development on v1.0 branch (#497).
39 lines
1.1 KiB
Go
39 lines
1.1 KiB
Go
//go:build !darwin && !windows
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package cli
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import (
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"fmt"
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"os"
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)
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// serviceConfigFileExists checks common service config file locations on Linux.
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func serviceConfigFileExists() bool {
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// systemd unit file
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if _, err := os.Stat("/etc/systemd/system/ctrld.service"); err == nil {
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return true
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}
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// SysV init script
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if _, err := os.Stat("/etc/init.d/ctrld"); err == nil {
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return true
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}
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return false
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}
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// appendServiceFlag is not yet implemented on this platform.
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// Linux services (systemd) store args in unit files; intercept mode
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// should be set via the config file (intercept_mode) on these platforms.
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func appendServiceFlag(flag string) error {
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return fmt.Errorf("appending service flags is not supported on this platform; use intercept_mode in config instead")
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}
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// verifyServiceRegistration is a no-op on this platform.
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func verifyServiceRegistration() error {
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return nil
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}
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// removeServiceFlag is not yet implemented on this platform.
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func removeServiceFlag(flag string) error {
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return fmt.Errorf("removing service flags is not supported on this platform; use intercept_mode in config instead")
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}
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