aerc/lib/crypto/gpg/gpgbin/verify.go
Robin Jarry 6b1afc3ae3 tests: fix errors after lint series
Fix the following test failures:

 FAIL: TestMessageInfoHandledError (0.00s)
 parse_test.go:53: could not parse envelope: date parsing failed:
 unrecognized date format:

 FAIL: TestReader (0.07s)
 gpg_test.go:27: using GNUPGHOME = /tmp/TestReader2384941142/001
 reader_test.go:108: Test case: Invalid Signature
 reader_test.go:112: gpg.Read() = gpgmail: failed to read PGP
 message: gpg: failed to run verification: exit status 1

Fixes: 5ca6022d00 ("lint: ensure errors are at least logged (errcheck)")
Fixes: 70bfcfef42 ("lint: work nicely with wrapped errors (errorlint)")
Signed-off-by: Robin Jarry <robin@jarry.cc>
Signed-off-by: Moritz Poldrack <moritz@poldrack.dev>
2022-08-04 22:52:40 +02:00

41 lines
862 B
Go

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
}