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[TAS-203] bug osnma_test_vector_config_1 II

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bug in build_message (PRN_d instead of PRNa)
tags_awaiting_verification increase buffer size
Reporting: modify tag reporting
This commit is contained in:
cesaaargm 2024-06-03 19:59:32 +02:00
parent 35bb2afaba
commit 434fff9cbf
2 changed files with 27 additions and 18 deletions
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39
src/core/libs/osnma_msg_receiver.cc
View File

@ -453,9 +453,9 @@ void osnma_msg_receiver::process_dsm_message(const std::vector<uint8_t>& dsm_msg
d_kroot_verified = d_crypto->verify_signature(message, d_osnma_data.d_dsm_kroot_message.ds);
if (d_kroot_verified)
{
LOG(INFO) << "Galileo OSNMA: KROOT authentication successful !" << std::endl;
LOG(INFO) << "Galileo OSNMA: KROOT authentication successful !" << std::endl;
LOG(INFO) << "Galileo OSNMA: NMA Status is " << d_dsm_reader->get_nmas_status(d_osnma_data.d_nma_header.nmas) << ", "
LOG(WARNING) << "Galileo OSNMA: KROOT authentication successful !" << std::endl;
LOG(WARNING) << "Galileo OSNMA: KROOT authentication successful !" << std::endl;
LOG(WARNING) << "Galileo OSNMA: NMA Status is " << d_dsm_reader->get_nmas_status(d_osnma_data.d_nma_header.nmas) << ", "
<< "Chain in force is " << static_cast<uint32_t>(d_osnma_data.d_nma_header.cid) << ", "
<< "Chain and Public Key Status is " << d_dsm_reader->get_cpks_status(d_osnma_data.d_nma_header.cpks) << std::endl;
}
@ -860,12 +860,15 @@ void osnma_msg_receiver::process_mack_message()
LOG(WARNING) << "But it will be processed for debugging purposes.";
}
// verify tesla key and add it to the container of verified keys if successful
// TODO not verify tesla key for each satellite if already verified.
bool retV = verify_tesla_key(d_osnma_data.d_mack_message.key, d_osnma_data.d_nav_data.TOW_sf0);
if(retV){
d_tesla_keys.insert(std::pair(d_osnma_data.d_nav_data.TOW_sf0, d_osnma_data.d_mack_message.key));
if (d_tesla_keys.find(d_osnma_data.d_nav_data.TOW_sf0) == d_tesla_keys.end()) // check if already available => no need to verify
{
bool retV = verify_tesla_key(d_osnma_data.d_mack_message.key, d_osnma_data.d_nav_data.TOW_sf0);
if(retV){
d_tesla_keys.insert(std::pair(d_osnma_data.d_nav_data.TOW_sf0, d_osnma_data.d_mack_message.key));
}
}
// MACSEQ - verify current macks, then add current retrieved mack to the end.
auto mack = d_macks_awaiting_MACSEQ_verification.begin();
while (mack != d_macks_awaiting_MACSEQ_verification.end()){
@ -925,7 +928,7 @@ void osnma_msg_receiver::process_mack_message()
else
{
it.second.status = Tag::FAIL;
LOG(ERROR) << "Galileo OSNMA: Tag verification failure for tag Id= "
LOG(ERROR) << "Galileo OSNMA: Tag verification :: FAILURE for tag Id= "
<< it.second.tag_id
<< ", TOW="
<< it.second.TOW
@ -937,7 +940,7 @@ void osnma_msg_receiver::process_mack_message()
}
}
else {
LOG(INFO) << "Galileo OSNMA: Tag verification skipped for Tag Id= "
LOG(WARNING) << "Galileo OSNMA: Tag verification :: SKIPPED for Tag Id= "
<< it.second.tag_id
<< ", TOW="
<< it.second.TOW
@ -1080,7 +1083,7 @@ std::vector<uint8_t> osnma_msg_receiver::build_message(const Tag& tag)
m.push_back(two_bits_nmas);
// convert std::string to vector<uint8_t>
std::string ephemeris_iono_vector_2 = d_satellite_nav_data[tag.PRNa][tag.TOW - 30].ephemeris_iono_vector_2;
std::string ephemeris_iono_vector_2 = d_satellite_nav_data[tag.PRN_d][tag.TOW - 30].ephemeris_iono_vector_2;
std::vector<uint8_t> ephemeris_iono_vector_2_bytes = d_helper->bytes(ephemeris_iono_vector_2);
// Convert and add ephemeris_iono_vector_2 into the vector
@ -1210,10 +1213,16 @@ void osnma_msg_receiver::remove_verified_tags()
*/
void osnma_msg_receiver::control_tags_awaiting_verify_size()
{
while(d_tags_awaiting_verify.size() > 60)
while(d_tags_awaiting_verify.size() > 500)
{
LOG(WARNING) << "Galileo OSNMA: delete tag due to exceeding buffer size. ";
d_tags_awaiting_verify.erase(d_tags_awaiting_verify.begin());
auto it = d_tags_awaiting_verify.begin();
LOG(WARNING) << "Galileo OSNMA: Tag verification :: DELETED tag due to exceeding buffer size. "
<< "Tag Id= " << it->second.tag_id
<< ", TOW=" << it->first
<< ", ADKD=" << static_cast<unsigned>(it->second.ADKD)
<< ", from satellite " << it->second.PRNa
<< std::endl;
d_tags_awaiting_verify.erase(it);
}
}
@ -1328,12 +1337,12 @@ bool osnma_msg_receiver::verify_macseq(const MACK_message& mack)
}
bool osnma_msg_receiver::tag_has_nav_data_available(Tag& t)
{
auto prn_it = d_satellite_nav_data.find(t.PRNa);
auto prn_it = d_satellite_nav_data.find(t.PRN_d);
if (prn_it != d_satellite_nav_data.end()) {
// PRN was found, check if TOW exists in inner map
LOG(INFO) << "Galileo OSNMA: hasData = true " << std::endl;
std::map<uint32_t, NavData>& tow_map = prn_it->second;
auto tow_it = tow_map.find(t.TOW-30); // TODO check ADKD to decide
auto tow_it = tow_map.find(t.TOW - 30);
if (tow_it != tow_map.end()) {
return true;
} else {

6
src/tests/unit-tests/signal-processing-blocks/osnma/osnma_msg_receiver_test.cc
View File

@ -113,7 +113,7 @@ TEST_F(OsnmaMsgReceiverTest, OsnmaTestVectorsSimulation)
// Act
while (end_of_hex_stream == false){ // loop over all bytes of data. Note all TestVectors have same amount of data.
for(const TestVector& tv : testVectors) { // loop over all SVs, extract a subframe
std::cout << "OsnmaTestVectorsSimulation: SVID "<< tv.svId << std::endl;
std::cout << "OsnmaTestVectorsSimulation: SVID (PRN_a) "<< tv.svId << std::endl;
auto osnmaMsg_sptr = std::make_shared<OSNMA_msg>();
std::array<uint8_t, 15> hkroot{};
std::array<uint32_t, 15> mack{};
@ -191,7 +191,7 @@ TEST_F(OsnmaMsgReceiverTest, OsnmaTestVectorsSimulation)
osnmaMsg_sptr->TOW_sf0 = d_GST_SIS & 0x000FFFFF;
osnmaMsg_sptr->WN_sf0 = (d_GST_SIS & 0xFFF00000) >> 20 ;
osnmaMsg_sptr->PRN = tv.svId;
osnmaMsg_sptr->PRN = tv.svId; // PRNa
bool allWordsReceived = true;
for (int i = 1; i <= 5; ++i)
@ -216,7 +216,7 @@ TEST_F(OsnmaMsgReceiverTest, OsnmaTestVectorsSimulation)
// TODO words 6 and 10 for TimingData
};
// Iterate over the extraction parameters
// Fill NavData bits -- Iterate over the extraction parameters
for (const auto& param : extractionParams) {
uint8_t wordKey = param.first;
uint8_t start = param.second.first;