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) ", SignedByKeyId: 3490876580878068068, SignatureError: "", DecryptedWith: "John Doe (This is a test key) ", 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) ", 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) ", SignedByKeyId: 3490876580878068068, SignatureError: "", DecryptedWith: "John Doe (This is a test key) ", 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) ", 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 To: John Doe 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----- hQEMAxF0jxulHQ8+AQf/SBK2FIIgMA4OkCvlqty/1GmAumWq6J0T+pRLppXHvYFb jbXRzz2h3pE/OoouI6vWzBwb8xU/5f8neen+fvdsF1N6PyLjZcHRB91oPvP8TuHA 0vEpiQDbP+0wlQ8BmMnnV06HokWJoKXGmIle0L4QszT/QCbrT80UgKrqXNVHKQtN DUcytFsUCmolZRj074FEpEetjH6QGEX5hAYNBUJziXmOv7vdd4AFgNbbgC5j5ezz h8tCAKUqeUiproYaAMrI0lfqh/t8bacJNkljI2LOxYfdJ/2317Npwly0OqpCM3YT Q4dHuuGM6IuZHtIc9sneIBRhKf8WnWt14hLkHUT80dLA/AHKl0jGYqO34Dxd9JNB EEwQ4j6rxauOEbKLAuYYaEqCzNYBasBrPmpNb4Fx2syWkCoYzwvzv7nj4I8vIBmm FGsAQLX4c18qtZI4XaG4FPUvFQ01Y0rjTxAV3u51lrYjCxFuI5ZEtiT0J/Tv2Unw R6xwtARkEf3W0agegmohEjjkAexKNxGrlulLiPk2j9/dnlAxeGpOuhYuYU2kYbKq x3TkcVYRs1FkmCX0YHNJ2zVWLfDYd2f3UVkXINe7mODGx2A2BxvK9Ig7NMuNmWZE ELiLSIvQk9jlgqWUMwSGPQKaHPrac02EjcBHef2zCoFbTg0TXQeDr5SV7yguX8jB zZnoNs+6+GR1gA6poKzFdiG4NRr0SNgEHazPPkXp3P2KyOINyFJ7SA+HX8iegTqL CTPYPK7UNRmb5s2u5B4e9NiQB9L85W4p7p7uemCSu9bxjs8rkCJpvx9Kb8jzPW17 wnEUe10A4JNDBhxiMg+Fm5oM2VxQVy+eDVFOOq7pDYVcSmZc36wO+EwAKph9shby O4sDS4l/8eQTEYUxTavdtQ9O9ZMXvf/L3Rl1uFJXw1lFwPReXwtpA485e031/A== =P0jf -----END PGP MESSAGE----- --foo-- `) var testPGPMIMEEncryptedSignedEncapsulated = toCRLF(`From: John Doe To: John Doe 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----- hQEMAxF0jxulHQ8+AQf9FCth8p+17rzWL0AtKP+aWndvVUYmaKiUZd+Ya8D9cRnc FAP//JnRvTPhdOyl8x1FQkVxyuKcgpjaClb6/OLgD0lGYLC15p43G4QyU+jtOOQW FFjZj2z8wUuiev8ejNd7DMiOQRSm4d+IIK+Qa2BJ10Y9AuLQtMI8D+joP1D11NeX 4FO3SYFEuwH5VWlXGo3bRjg8fKFVG/r/xCwBibqRpfjVnS4EgI04XCsnhqdaCRvE Bw2XEaF62m2MUNbaan410WajzVSbSIqIHw8U7vpR/1nisS+SZmScuCXWFa6W9YgR 0nSWi1io2Ratf4F9ORCy0o7QPh7FlpsIUGmp4paF39LpAQ2q0OUnFhkIdLVQscQT JJXLbZwp0CYTAgqwdRWFwY7rEPm2k/Oe4cHKJLEn0hS+X7wch9FAYEMifeqa0FcZ GjxocAlyhmlM0sXIDYP8xx49t4O8JIQU1ep/SX2+rUAKIh2WRdYDy8GrrHba8V8U aBCU9zIMhmOtu7r+FE1djMUhcaSbbvC9zLDMLV8QxogGhxrqaUM8Pj+q1H6myaAr o1xd65b6r2Bph6GUmcMwl28i78u9bKoM0mI+EdUuLwS9EbmjtIwEgxNv4LqK8xw2 /tjCe9JSqg+HDaBYnO4QTM29Y+PltRIe6RxpnBcYULTLcSt1UK3YV1KvhqfXMjoZ THsvtxLbmPYFv+g0hiUpuKtyG9NGidKCxrjvNq30KCSUWzNFkh+qv6CPm26sXr5F DTsVpFTM/lomg4Po8sE20BZsk/9IzEh4ERSOu3k0m3mI4QAyJmrOpVGUjd//4cqz Zhhc3tV78BtEYNh0a+78fAHGtdLocLj5IfOCYQWW//EtOY93TnVAtP0puaiNOc8q Vvb5WMamiRJZ9nQXP3paDoqD14B9X6bvNWsDQDkkrWls2sYg7KzqpOM/nlXLBKQd Ok4EJfOpd0hICPwo6tJ6sK2meRcDLxtGJybADE7UHJ4t0SrQBfn/sQhRytQtg2wr U1Thy6RujlrrrdUryo3Mi+xc9Ot1o35JszCjNQGL6BCFsGi9fx5pjWM+lLiJ15aJ jh02mSd/8j7IaJCGgTuyq6uK45EoVqWd1WRSYl4s5tg1g1jckigYYjJdAKNnU/rZ iTk5F8GSyv30EXnqvrs= =Ibxd -----END PGP MESSAGE----- --foo-- `) var testPGPMIMESigned = toCRLF(`From: John Doe To: John Doe 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 To: John Doe 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 To: John Doe Mime-Version: 1.0 Content-Type: text/plain This is a plaintext message! `)