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43 lines
777 B
43 lines
777 B
package main
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import (
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"errors"
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"os/exec"
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"regexp"
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"strings"
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)
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var (
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keyRE = regexp.MustCompile(`^\s+([^\s]+)`)
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authorRE = regexp.MustCompile(`uid[^]]+]\s([^\s]+)\s<([^>]+)`)
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)
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func gpgKeys() ([]Identity, error) {
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cmd := exec.Command("gpg", "-k")
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out, err := cmd.Output()
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if err != nil {
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return nil, err
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}
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lines := strings.Split(string(out), "\n")
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if len(lines) < 2 {
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return nil, errors.New("no GPG keys found")
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}
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lines = lines[2:]
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idents := make([]Identity, 0)
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for idx := 0; idx < len(lines); idx += 5 {
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if len(lines) < idx+4 {
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break
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}
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author := authorRE.FindStringSubmatch(lines[idx+2])
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idents = append(idents, Identity{
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Name: author[1],
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Email: author[2],
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Key: keyRE.FindString(lines[idx+1]),
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})
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}
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return idents, nil
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}
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