diff options
Diffstat (limited to 'tests')
| -rw-r--r-- | tests/test_group_session.cpp | 84 |
1 files changed, 82 insertions, 2 deletions
diff --git a/tests/test_group_session.cpp b/tests/test_group_session.cpp index ad67adb..63241d5 100644 --- a/tests/test_group_session.cpp +++ b/tests/test_group_session.cpp @@ -127,17 +127,18 @@ int main() { assert_equals(msglen, res); assert_equals(1U, olm_outbound_group_session_message_index(session)); - /* build the inbound session */ size = olm_inbound_group_session_size(); uint8_t inbound_session_memory[size]; OlmInboundGroupSession *inbound_session = olm_inbound_group_session(inbound_session_memory); + assert_equals(0, olm_inbound_group_session_is_verified(inbound_session)); + res = olm_init_inbound_group_session( inbound_session, session_key, session_key_len); assert_equals((size_t)0, res); - + assert_equals(1, olm_inbound_group_session_is_verified(inbound_session)); /* Check the session ids */ @@ -175,6 +176,85 @@ int main() { } { + TestCase test_case("Inbound group session export/import"); + + uint8_t session_key[] = + "AgAAAAAwMTIzNDU2Nzg5QUJERUYwMTIzNDU2Nzg5QUJDREVGMDEyMzQ1Njc4OUFCREVGM" + "DEyMzQ1Njc4OUFCQ0RFRjAxMjM0NTY3ODlBQkRFRjAxMjM0NTY3ODlBQkNERUYwMTIzND" + "U2Nzg5QUJERUYwMTIzNDU2Nzg5QUJDREVGMDEyMw0bdg1BDq4Px/slBow06q8n/B9WBfw" + "WYyNOB8DlUmXGGwrFmaSb9bR/eY8xgERrxmP07hFmD9uqA2p8PMHdnV5ysmgufE6oLZ5+" + "8/mWQOW3VVTnDIlnwd8oHUYRuk8TCQ"; + + const uint8_t message[] = + "AwgAEhAcbh6UpbByoyZxufQ+h2B+8XHMjhR69G8F4+qjMaFlnIXusJZX3r8LnRORG9T3D" + "XFdbVuvIWrLyRfm4i8QRbe8VPwGRFG57B1CtmxanuP8bHtnnYqlwPsD"; + const std::size_t msglen = sizeof(message)-1; + + /* init first inbound group session, and decrypt */ + std::size_t size = olm_inbound_group_session_size(); + uint8_t session_memory1[size]; + OlmInboundGroupSession *session1 = + olm_inbound_group_session(session_memory1); + assert_equals(0, olm_inbound_group_session_is_verified(session1)); + + std::size_t res = olm_init_inbound_group_session( + session1, session_key, sizeof(session_key)-1 + ); + assert_equals((size_t)0, res); + assert_equals(1, olm_inbound_group_session_is_verified(session1)); + + /* olm_group_decrypt_max_plaintext_length destroys the input so we have to + copy it. */ + uint8_t msgcopy[msglen]; + memcpy(msgcopy, message, msglen); + size = olm_group_decrypt_max_plaintext_length(session1, msgcopy, msglen); + uint8_t plaintext_buf[size]; + uint32_t message_index; + memcpy(msgcopy, message, msglen); + res = olm_group_decrypt( + session1, msgcopy, msglen, plaintext_buf, size, &message_index + ); + assert_equals((std::size_t)7, res); + assert_equals((const uint8_t *)"Message", plaintext_buf, res); + assert_equals(uint32_t(0), message_index); + + /* export the keys */ + size = olm_export_inbound_group_session_length(session1); + uint8_t export_memory[size]; + res = olm_export_inbound_group_session( + session1, export_memory, size, 0 + ); + assert_equals(size, res); + + /* free the old session to check there is no shared data */ + olm_clear_inbound_group_session(session1); + + /* import the keys into another inbound group session */ + size = olm_inbound_group_session_size(); + uint8_t session_memory2[size]; + OlmInboundGroupSession *session2 = + olm_inbound_group_session(session_memory2); + res = olm_import_inbound_group_session( + session2, export_memory, sizeof(export_memory) + ); + assert_equals((size_t)0, res); + assert_equals(0, olm_inbound_group_session_is_verified(session2)); + + /* decrypt the message with the new session */ + memcpy(msgcopy, message, msglen); + size = olm_group_decrypt_max_plaintext_length(session2, msgcopy, msglen); + uint8_t plaintext_buf2[size]; + memcpy(msgcopy, message, msglen); + res = olm_group_decrypt( + session2, msgcopy, msglen, plaintext_buf2, size, &message_index + ); + assert_equals((std::size_t)7, res); + assert_equals((const uint8_t *)"Message", plaintext_buf2, res); + assert_equals(uint32_t(0), message_index); + assert_equals(1, olm_inbound_group_session_is_verified(session2)); +} + +{ TestCase test_case("Invalid signature group message"); uint8_t plaintext[] = "Message"; |