Add wrappers for iOS

helper/ios_test.go

@@ -0,0 +1,52 @@
+package helper
+
+import (
+	"testing"
+
+	"github.com/ProtonMail/gopenpgp/constants"
+	"github.com/ProtonMail/gopenpgp/crypto"
+	"github.com/stretchr/testify/assert"
+)
+
+func TestIOSSignedMessageDecryption(t *testing.T) {
+	testPrivateKeyRing, _ := pgp.BuildKeyRingArmored(readTestFile("keyring_privateKey", false))
+	testPublicKeyRing, _ := pgp.BuildKeyRingArmored(readTestFile("mime_publicKey", false))
+
+	// Password defined in base_test
+	err := testPrivateKeyRing.UnlockWithPassphrase(testMailboxPassword)
+	if err != nil {
+		t.Fatal("Expected no error unlocking privateKey, got:", err)
+	}
+
+	pgpMessage, err := crypto.NewPGPMessageFromArmored(readTestFile("message_signed", false))
+	if err != nil {
+		t.Fatal("Expected no error when unarmoring, got:", err)
+	}
+
+	decrypted, err := DecryptExplicitVerify(pgpMessage, testPrivateKeyRing, testPublicKeyRing, pgp.GetUnixTime())
+	if err != nil {
+		t.Fatal("Expected no error when decrypting, got:", err)
+	}
+
+	assert.Exactly(t, constants.SIGNATURE_NO_VERIFIER, decrypted.SignatureVerificationError.Status)
+	assert.Exactly(t, readTestFile("message_plaintext", true), decrypted.Message.GetString())
+
+	testPublicKeyRing, _ = pgp.BuildKeyRingArmored(readTestFile("keyring_publicKey", false))
+
+	pgpMessage, err = testPublicKeyRing.Encrypt(decrypted.Message, testPrivateKeyRing)
+	if err != nil {
+		t.Fatal("Expected no error when encrypting, got:", err)
+	}
+
+	decrypted, err = DecryptExplicitVerify(pgpMessage, testPrivateKeyRing, testPublicKeyRing, pgp.GetUnixTime())
+	if err != nil {
+		t.Fatal("Expected no error when decrypting, got:", err)
+	}
+
+	assert.Nil(t, decrypted.SignatureVerificationError)
+	assert.Exactly(t, readTestFile("message_plaintext", true), decrypted.Message.GetString())
+
+	decrypted, err = DecryptExplicitVerify(pgpMessage, testPublicKeyRing, testPublicKeyRing, pgp.GetUnixTime())
+	assert.NotNil(t, err)
+	assert.Nil(t, decrypted)
+}