mirror of https://github.com/k3s-io/k3s
46 lines
617 B
Go
46 lines
617 B
Go
// +build static_build
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package dbus
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import (
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"bufio"
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"os"
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"strconv"
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"strings"
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)
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func lookupHomeDir() string {
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myUid := os.Getuid()
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f, err := os.Open("/etc/passwd")
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if err != nil {
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return "/"
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}
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defer f.Close()
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s := bufio.NewScanner(f)
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for s.Scan() {
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if err := s.Err(); err != nil {
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break
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}
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line := strings.TrimSpace(s.Text())
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if line == "" {
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continue
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}
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parts := strings.Split(line, ":")
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if len(parts) >= 6 {
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uid, err := strconv.Atoi(parts[2])
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if err == nil && uid == myUid {
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return parts[5]
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}
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}
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}
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// Default to / if we can't get a better value
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return "/"
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}
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