test_encrypt_decrypt_fuzz_alice: load secret key directly from file

Simplified test using pregenerated key without signature.

src/pgp.rs

@@ -573,4 +573,88 @@ mod tests {
         .unwrap();
         assert_eq!(plain, CLEARTEXT);
     }
+
+    fn test_encrypt_decrypt_fuzz(key_type: KeyGenType) {
+        // sending messages from Alice to Bob
+        let alice = create_keypair(EmailAddress::new("a@e.org").unwrap(), key_type).unwrap();
+        let bob = create_keypair(EmailAddress::new("b@e.org").unwrap(), key_type).unwrap();
+
+        let alice_secret = Key::from(alice.secret.clone());
+        let alice_public = Key::from(alice.public.clone());
+        let bob_secret = Key::from(bob.secret.clone());
+        let bob_public = Key::from(bob.public.clone());
+
+        let plain: &[u8] = b"just a test";
+
+        let mut encr_keyring = Keyring::default();
+        encr_keyring.add_ref(&bob_public);
+
+        let mut decr_keyring = Keyring::default();
+        decr_keyring.add_ref(&bob_secret);
+        let mut validate_keyring = Keyring::default();
+        validate_keyring.add_ref(&alice_public);
+
+        for _ in 0..1000 {
+            let ctext = pk_encrypt(plain.as_ref(), &encr_keyring, Some(&alice_secret)).unwrap();
+            let plain2 =
+                pk_decrypt(ctext.as_ref(), &decr_keyring, &validate_keyring, None).unwrap();
+            assert_eq!(plain2, plain);
+        }
+    }
+
+    #[test]
+    #[ignore]
+    fn test_encrypt_decrypt_fuzz_rsa() {
+        test_encrypt_decrypt_fuzz(KeyGenType::Rsa2048)
+    }
+
+    #[test]
+    fn test_encrypt_decrypt_fuzz_ecc() {
+        test_encrypt_decrypt_fuzz(KeyGenType::Ed25519)
+    }
+
+    #[test]
+    fn test_encrypt_decrypt_fuzz_alice() -> Result<()> {
+        let plain: &[u8] = b"just a test";
+        let lit_msg = Message::new_literal_bytes("", plain);
+
+        let mut rng = thread_rng();
+
+        let enc_key =
+            SignedPublicKey::from_base64(include_str!("../test-data/key/alice-public.asc"))
+                .unwrap();
+        let enc_subkey = &enc_key.public_subkeys[0];
+        assert!(enc_subkey.is_encryption_key());
+        let pkeys: Vec<&SignedPublicSubKey> = vec![&enc_subkey];
+
+        let skey = SignedSecretKey::from_base64(include_str!("../test-data/key/alice-secret.asc"))
+            .unwrap();
+        let skeys: Vec<&SignedSecretKey> = vec![&skey];
+
+        for _ in 0..1000 {
+            let msg = lit_msg.encrypt_to_keys(
+                &mut rng,
+                pgp::crypto::sym::SymmetricKeyAlgorithm::AES128,
+                &pkeys[..],
+            )?;
+            let ctext = msg.to_armored_string(None)?;
+
+            println!("{}", ctext);
+
+            let (decryptor, _) = msg.decrypt(|| "".into(), || "".into(), &skeys[..])?;
+            let msgs = decryptor.collect::<pgp::errors::Result<Vec<_>>>()?;
+            ensure!(!msgs.is_empty(), "No valid messages found");
+
+            let dec_msg = &msgs[0];
+
+            let plain2: Vec<u8> = match dec_msg.get_content()? {
+                Some(content) => content,
+                None => bail!("Decrypted message is empty"),
+            };
+
+            assert_eq!(plain2, plain);
+        }
+
+        Ok(())
+    }
 }

test-data/key/alice-public.asc

@@ -1 +1 @@
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test-data/key/alice-secret.asc

@@ -1 +1 @@
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