package gpg
import (
"bytes"
"io"
"strings"
"testing"
"git.sr.ht/~rjarry/aerc/lib/crypto/gpg/gpgbin"
"git.sr.ht/~rjarry/aerc/models"
)
func importSecretKey() {
r := strings.NewReader(testPrivateKeyArmored)
gpgbin.Import(r)
}
func importPublicKey() {
r := strings.NewReader(testPublicKeyArmored)
gpgbin.Import(r)
}
func TestReader_encryptedSignedPGPMIME(t *testing.T) {
initGPGtest(t)
var expect = models.MessageDetails{
IsEncrypted: true,
IsSigned: true,
SignedBy: "John Doe (This is a test key) <john.doe@example.org>",
SignedByKeyId: 3490876580878068068,
SignatureError: "",
DecryptedWith: "John Doe (This is a test key) <john.doe@example.org>",
DecryptedWithKeyId: 3490876580878068068,
Body: strings.NewReader(testEncryptedBody),
Micalg: "pgp-sha512",
}
importSecretKey()
sr := strings.NewReader(testPGPMIMEEncryptedSigned)
r, err := Read(sr)
if err != nil {
t.Fatalf("pgpmail.Read() = %v", err)
}
deepEqual(t, r.MessageDetails, &expect)
}
func TestReader_signedPGPMIME(t *testing.T) {
initGPGtest(t)
var expect = models.MessageDetails{
IsEncrypted: false,
IsSigned: true,
SignedBy: "John Doe (This is a test key) <john.doe@example.org>",
SignedByKeyId: 3490876580878068068,
SignatureError: "",
DecryptedWith: "",
DecryptedWithKeyId: 0,
Body: strings.NewReader(testSignedBody),
Micalg: "pgp-sha256",
}
importSecretKey()
importPublicKey()
sr := strings.NewReader(testPGPMIMESigned)
r, err := Read(sr)
if err != nil {
t.Fatalf("pgpmail.Read() = %v", err)
}
deepEqual(t, r.MessageDetails, &expect)
}
func TestReader_encryptedSignedEncapsulatedPGPMIME(t *testing.T) {
initGPGtest(t)
var expect = models.MessageDetails{
IsEncrypted: true,
IsSigned: true,
SignedBy: "John Doe (This is a test key) <john.doe@example.org>",
SignedByKeyId: 3490876580878068068,
SignatureError: "",
DecryptedWith: "John Doe (This is a test key) <john.doe@example.org>",
DecryptedWithKeyId: 3490876580878068068,
Body: strings.NewReader(testSignedBody),
Micalg: "pgp-sha256",
}
importSecretKey()
importPublicKey()
sr := strings.NewReader(testPGPMIMEEncryptedSignedEncapsulated)
r, err := Read(sr)
if err != nil {
t.Fatalf("pgpmail.Read() = %v", err)
}
deepEqual(t, r.MessageDetails, &expect)
var buf bytes.Buffer
if _, err := io.Copy(&buf, r.MessageDetails.Body); err != nil {
t.Fatalf("io.Copy() = %v", err)
}
}
func TestReader_signedPGPMIMEInvalid(t *testing.T) {
initGPGtest(t)
var expect = models.MessageDetails{
IsEncrypted: false,
IsSigned: true,
SignedBy: "John Doe (This is a test key) <john.doe@example.org>",
SignedByKeyId: 3490876580878068068,
SignatureError: "gpg: invalid signature",
DecryptedWith: "",
DecryptedWithKeyId: 0,
Body: strings.NewReader(testSignedInvalidBody),
Micalg: "",
}
importSecretKey()
importPublicKey()
sr := strings.NewReader(testPGPMIMESignedInvalid)
r, err := Read(sr)
if err != nil {
t.Fatalf("pgpmail.Read() = %v", err)
}
deepEqual(t, r.MessageDetails, &expect)
}
func TestReader_plaintext(t *testing.T) {
initGPGtest(t)
sr := strings.NewReader(testPlaintext)
r, err := Read(sr)
if err != nil {
t.Fatalf("pgpmail.Read() = %v", err)
}
var buf bytes.Buffer
if _, err := io.Copy(&buf, r.MessageDetails.Body); err != nil {
t.Fatalf("io.Copy() = %v", err)
}
if r.MessageDetails.IsEncrypted {
t.Errorf("MessageDetails.IsEncrypted != false")
}
if r.MessageDetails.IsSigned {
t.Errorf("MessageDetails.IsSigned != false")
}
if s := buf.String(); s != testPlaintext {
t.Errorf("MessagesDetails.UnverifiedBody = \n%v\n but want \n%v", s, testPlaintext)
}
}
var testEncryptedBody = toCRLF(`Content-Type: text/plain
This is an encrypted message!
`)
var testSignedBody = toCRLF(`Content-Type: text/plain
This is a signed message!
`)
var testSignedInvalidBody = toCRLF(`Content-Type: text/plain
This is a signed message, but the signature is invalid.
`)
var testPGPMIMEEncryptedSigned = toCRLF(`From: John Doe <john.doe@example.org>
To: John Doe <john.doe@example.org>
Mime-Version: 1.0
Content-Type: multipart/encrypted; boundary=foo;
protocol="application/pgp-encrypted"
--foo
Content-Type: application/pgp-encrypted
Version: 1
--foo
Content-Type: application/octet-stream
-----BEGIN PGP MESSAGE-----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==
=P0jf
-----END PGP MESSAGE-----
--foo--
`)
var testPGPMIMEEncryptedSignedEncapsulated = toCRLF(`From: John Doe <john.doe@example.org>
To: John Doe <john.doe@example.org>
Mime-Version: 1.0
Content-Type: multipart/encrypted; boundary=foo;
protocol="application/pgp-encrypted"
--foo
Content-Type: application/pgp-encrypted
Version: 1
--foo
Content-Type: application/octet-stream
-----BEGIN PGP MESSAGE-----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=Ibxd
-----END PGP MESSAGE-----
--foo--
`)
var testPGPMIMESigned = toCRLF(`From: John Doe <john.doe@example.org>
To: John Doe <john.doe@example.org>
Mime-Version: 1.0
Content-Type: multipart/signed; boundary=bar; micalg=pgp-sha256;
protocol="application/pgp-signature"
--bar
Content-Type: text/plain
This is a signed message!
--bar
Content-Type: application/pgp-signature
-----BEGIN PGP SIGNATURE-----
iQEzBAABCAAdFiEEsahmk1QVO3mfIhe/MHIVwT33qWQFAl5FRLgACgkQMHIVwT33
qWSEQQf/YgRlKlQzSyvm6A52lGIRU3F/z9EGjhCryxj+hSdPlk8O7iZFIjnco4Ea
7QIlsOj6D4AlLdhyK6c8IZV7rZoTNE5rc6I5UZjM4Qa0XoyLjao28zR252TtwwWJ
e4+wrTQKcVhCyHO6rkvcCpru4qF5CU+Mi8+sf8CNJJyBgw1Pri35rJWMdoTPTqqz
kcIGN1JySaI8bbVitJQmnm0FtFTiB7zznv94rMBCiPmPUWd9BSpSBJteJoBLZ+K7
Y7ws2Dzp2sBo/RLUM18oXd0N9PLXvFGI3IuF8ey1SPzQH3QbBdJSTmLzRlPjK7A1
HVHFb3vTjd71z9j5IGQQ3Awdw30zMg==
=gOul
-----END PGP SIGNATURE-----
--bar--
`)
var testPGPMIMESignedInvalid = toCRLF(`From: John Doe <john.doe@example.org>
To: John Doe <john.doe@example.org>
Mime-Version: 1.0
Content-Type: multipart/signed; boundary=bar; micalg=pgp-sha256;
protocol="application/pgp-signature"
--bar
Content-Type: text/plain
This is a signed message, but the signature is invalid.
--bar
Content-Type: application/pgp-signature
-----BEGIN PGP SIGNATURE-----
iQEzBAABCAAdFiEEsahmk1QVO3mfIhe/MHIVwT33qWQFAl5FRLgACgkQMHIVwT33
qWSEQQf/YgRlKlQzSyvm6A52lGIRU3F/z9EGjhCryxj+hSdPlk8O7iZFIjnco4Ea
7QIlsOj6D4AlLdhyK6c8IZV7rZoTNE5rc6I5UZjM4Qa0XoyLjao28zR252TtwwWJ
e4+wrTQKcVhCyHO6rkvcCpru4qF5CU+Mi8+sf8CNJJyBgw1Pri35rJWMdoTPTqqz
kcIGN1JySaI8bbVitJQmnm0FtFTiB7zznv94rMBCiPmPUWd9BSpSBJteJoBLZ+K7
Y7ws2Dzp2sBo/RLUM18oXd0N9PLXvFGI3IuF8ey1SPzQH3QbBdJSTmLzRlPjK7A1
HVHFb3vTjd71z9j5IGQQ3Awdw30zMg==
=gOul
-----END PGP SIGNATURE-----
--bar--
`)
var testPlaintext = toCRLF(`From: John Doe <john.doe@example.org>
To: John Doe <john.doe@example.org>
Mime-Version: 1.0
Content-Type: text/plain
This is a plaintext message!
`)
