func testParse(t *testing.T, input []byte, expected, expectedPlaintext string) {
b, rest := Decode(input)
if b == nil {
t.Fatal("failed to decode clearsign message")
}
if !bytes.Equal(rest, []byte("trailing")) {
t.Errorf("unexpected remaining bytes returned: %s", string(rest))
}
if b.ArmoredSignature.Type != "PGP SIGNATURE" {
t.Errorf("bad armor type, got:%s, want:PGP SIGNATURE", b.ArmoredSignature.Type)
}
if !bytes.Equal(b.Bytes, []byte(expected)) {
t.Errorf("bad body, got:%x want:%x", b.Bytes, expected)
}
if !bytes.Equal(b.Plaintext, []byte(expectedPlaintext)) {
t.Errorf("bad plaintext, got:%x want:%x", b.Plaintext, expectedPlaintext)
}
keyring, err := openpgp.ReadArmoredKeyRing(bytes.NewBufferString(signingKey))
if err != nil {
t.Errorf("failed to parse public key: %s", err)
}
if _, err := openpgp.CheckDetachedSignature(keyring, bytes.NewBuffer(b.Bytes), b.ArmoredSignature.Body); err != nil {
t.Errorf("failed to check signature: %s", err)
}
}
func Verify(signed, signature io.Reader) error {
keyring, err := openpgp.ReadArmoredKeyRing(strings.NewReader(buildbotPubKey))
if err != nil {
panic(err)
}
_, err = openpgp.CheckDetachedSignature(keyring, signed, signature)
if err != nil {
return err
}
return nil
}
func TestSigning(t *testing.T) {
keyring, err := openpgp.ReadArmoredKeyRing(bytes.NewBufferString(signingKey))
if err != nil {
t.Errorf("failed to parse public key: %s", err)
}
for i, test := range signingTests {
var buf bytes.Buffer
plaintext, err := Encode(&buf, keyring[0].PrivateKey, nil)
if err != nil {
t.Errorf("#%d: error from Encode: %s", i, err)
continue
}
if _, err := plaintext.Write([]byte(test.in)); err != nil {
t.Errorf("#%d: error from Write: %s", i, err)
continue
}
if err := plaintext.Close(); err != nil {
t.Fatalf("#%d: error from Close: %s", i, err)
continue
}
b, _ := Decode(buf.Bytes())
if b == nil {
t.Errorf("#%d: failed to decode clearsign message", i)
continue
}
if !bytes.Equal(b.Bytes, []byte(test.signed)) {
t.Errorf("#%d: bad result, got:%x, want:%x", i, b.Bytes, test.signed)
continue
}
if !bytes.Equal(b.Plaintext, []byte(test.plaintext)) {
t.Errorf("#%d: bad result, got:%x, want:%x", i, b.Plaintext, test.plaintext)
continue
}
if _, err := openpgp.CheckDetachedSignature(keyring, bytes.NewBuffer(b.Bytes), b.ArmoredSignature.Body); err != nil {
t.Errorf("#%d: failed to check signature: %s", i, err)
}
}
}