87 lines
1.5 KiB
Go
87 lines
1.5 KiB
Go
//+build !android !linux
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package gpass
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import (
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"fmt"
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"bufio"
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"bytes"
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"os"
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"os/exec"
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"os/user"
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"path"
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"strconv"
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)
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func setAgentInfo() {
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// get UID
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usr, err := user.Current()
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if err != nil {
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fmt.Printf("Error: cannot get user ID: %s\n", err)
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return
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}
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uid := usr.Uid
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// get GPG Agent PID
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output, err := exec.Command("pgrep", "-U", uid, "gpg-agent").Output()
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if err != nil {
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fmt.Printf("Error: %s\n", err)
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return
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} else {
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fmt.Printf("gpg-agent process number is %s\n", output)
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}
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pid, err := strconv.Atoi(string(output[:len(output)-1]))
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if err != nil {
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fmt.Printf("Integer conversion failed: %s\n", err)
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return
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}
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// find agent socket file
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cmd := exec.Command("lsof", "-w", "-Fn", "-u", uid, "-baUcgpg-agent")
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stdout, err := cmd.StdoutPipe()
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if err != nil {
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fmt.Printf("Error: connect stdout to lsof: %s\n", err)
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return
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}
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scanner := bufio.NewScanner(stdout)
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err = cmd.Start()
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if err != nil {
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fmt.Printf("Error: cannot run lsof: %s\n", err)
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}
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filename := ""
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for scanner.Scan() {
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x := scanner.Text()
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if x[0] != 'n' {
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continue
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}
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x = x[1:]
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if path.Base(x) == "S.gpg-agent" {
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fmt.Println(x)
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filename = x
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}
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}
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cmd.Wait()
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if filename == "" {
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fmt.Printf("Error: gpg-agent socket file not found\n")
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return
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}
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s := fmt.Sprintf("%s:%d:1", filename, pid)
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fmt.Printf("GPG_AGENT_INFO = %s\n", s)
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os.Setenv("GPG_AGENT_INFO",s)
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ask = GPGPrompt
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}
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func init() {
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setAgentInfo()
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}
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func Clip(x string) {
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b := bytes.NewBuffer([]byte(x))
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cmd := exec.Command("pbcopy")
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cmd.Stdin = b
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cmd.Run()
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}
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