1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
|
package gpgbin
import (
"bytes"
"io"
"io/ioutil"
"os"
"git.sr.ht/~rjarry/aerc/models"
)
// Verify runs gpg --verify. If s is not nil, then gpg interprets the
// arguments as a detached signature
func Verify(m io.Reader, s io.Reader) (*models.MessageDetails, error) {
args := []string{"--verify"}
if s != nil {
// Detached sig, save the sig to a tmp file and send msg over stdin
sig, err := ioutil.TempFile("", "sig")
if err != nil {
return nil, err
}
io.Copy(sig, s)
sig.Close()
defer os.Remove(sig.Name())
args = append(args, sig.Name(), "-")
}
orig, err := ioutil.ReadAll(m)
if err != nil {
return nil, err
}
g := newGpg(bytes.NewReader(orig), args)
g.cmd.Run()
out := bytes.NewReader(g.stdout.Bytes())
md := new(models.MessageDetails)
parse(out, md)
md.Body = bytes.NewReader(orig)
return md, nil
}
|
