Kyle Isom
c835358829
Go CLI using cobra with mount, unmount, status, and init subcommands. Unlocks via udisks2 D-Bus (passphrase/keyfile) or cryptsetup (FIDO2/TPM2) with ordered method fallback. Includes NixOS-specific LD_LIBRARY_PATH injection for systemd cryptsetup token plugins. Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
53 lines
917 B
Go
53 lines
917 B
Go
package dbus
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import (
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"encoding/binary"
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"errors"
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"io"
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"unsafe"
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)
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var nativeEndian binary.ByteOrder
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func detectEndianness() binary.ByteOrder {
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var x uint32 = 0x01020304
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if *(*byte)(unsafe.Pointer(&x)) == 0x01 {
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return binary.BigEndian
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}
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return binary.LittleEndian
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}
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func init() {
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nativeEndian = detectEndianness()
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}
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type genericTransport struct {
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io.ReadWriteCloser
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}
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func (t genericTransport) SendNullByte() error {
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_, err := t.Write([]byte{0})
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return err
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}
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func (t genericTransport) SupportsUnixFDs() bool {
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return false
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}
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func (t genericTransport) EnableUnixFDs() {}
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func (t genericTransport) ReadMessage() (*Message, error) {
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return DecodeMessage(t)
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}
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func (t genericTransport) SendMessage(msg *Message) error {
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fds, err := msg.CountFds()
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if err != nil {
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return err
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}
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if fds != 0 {
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return errors.New("dbus: unix fd passing not enabled")
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}
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return msg.EncodeTo(t, nativeEndian)
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}
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