Merge pull request #5834

b295e3c simplewallet: reinstate short payment id nag, only if non default (moneromooo-monero)
455f9e3 wallet2: ignore received unencrypted payment IDs (but warn hard) (moneromooo-monero)
19c0506 wallet: remove long payment ID sending support (moneromooo-monero)
4d0aadc wallet_rpc_server: don't report integrated addresses for 0 payment ID (moneromooo-monero)

src/simplewallet/simplewallet.cpp

@@ -119,12 +119,10 @@ typedef cryptonote::simple_wallet sw;
 
 #define LONG_PAYMENT_ID_SUPPORT_CHECK() \
   do { \
-    if (!m_long_payment_id_support) { \
+    fail_msg_writer() << tr("Error: Long payment IDs are obsolete."); \
-      fail_msg_writer() << tr("Warning: Long payment IDs are obsolete."); \
+    fail_msg_writer() << tr("Long payment IDs were not encrypted on the blockchain and would harm your privacy."); \
-      fail_msg_writer() << tr("Long payment IDs are not encrypted on the blockchain, and will harm your privacy."); \
+    fail_msg_writer() << tr("If the party you're sending to still requires a long payment ID, please notify them."); \
-      fail_msg_writer() << tr("Use --long-payment-id-support-bad-for-privacy if you really must use one, and warn the recipient they are using an obsolete feature that will disappear in the future."); \
+    return true; \
-      return true; \
-    } \
   } while(0)
 
 enum TransferType {
@@ -155,7 +153,6 @@ namespace
   const command_line::arg_descriptor<bool> arg_create_address_file = {"create-address-file", sw::tr("Create an address file for new wallets"), false};
   const command_line::arg_descriptor<std::string> arg_subaddress_lookahead = {"subaddress-lookahead", tools::wallet2::tr("Set subaddress lookahead sizes to <major>:<minor>"), ""};
   const command_line::arg_descriptor<bool> arg_use_english_language_names = {"use-english-language-names", sw::tr("Display English language names"), false};
-  const command_line::arg_descriptor<bool> arg_long_payment_id_support = {"long-payment-id-support-bad-for-privacy", sw::tr("Support obsolete long (unencrypted) payment ids (using them harms your privacy)"), false};
 
   const command_line::arg_descriptor< std::vector<std::string> > arg_command = {"command", ""};
 
@@ -2406,21 +2403,6 @@ bool simple_wallet::set_refresh_type(const std::vector<std::string> &args/* = st
   return true;
 }
 
-bool simple_wallet::set_confirm_missing_payment_id(const std::vector<std::string> &args/* = std::vector<std::string>()*/)
-{
-  LONG_PAYMENT_ID_SUPPORT_CHECK();
-
-  const auto pwd_container = get_and_verify_password();
-  if (pwd_container)
-  {
-    parse_bool_and_use(args[1], [&](bool r) {
-      m_wallet->confirm_missing_payment_id(r);
-      m_wallet->rewrite(m_wallet_file, pwd_container->password());
-    });
-  }
-  return true;
-}
-
 bool simple_wallet::set_ask_password(const std::vector<std::string> &args/* = std::vector<std::string>()*/)
 {
   const auto pwd_container = get_and_verify_password();
@@ -3351,7 +3333,6 @@ bool simple_wallet::set_variable(const std::vector<std::string> &args)
     success_msg_writer() << "auto-refresh = " << m_wallet->auto_refresh();
     success_msg_writer() << "refresh-type = " << get_refresh_type_name(m_wallet->get_refresh_type());
     success_msg_writer() << "priority = " << priority<< " (" << priority_string << ")";
-    success_msg_writer() << "confirm-missing-payment-id = " << m_wallet->confirm_missing_payment_id();
     success_msg_writer() << "ask-password = " << m_wallet->ask_password() << " (" << ask_password_string << ")";
     success_msg_writer() << "unit = " << cryptonote::get_unit(cryptonote::get_default_decimal_point());
     success_msg_writer() << "min-outputs-count = " << m_wallet->get_min_output_count();
@@ -3416,7 +3397,6 @@ bool simple_wallet::set_variable(const std::vector<std::string> &args)
     CHECK_SIMPLE_VARIABLE("auto-refresh", set_auto_refresh, tr("0 or 1"));
     CHECK_SIMPLE_VARIABLE("refresh-type", set_refresh_type, tr("full (slowest, no assumptions); optimize-coinbase (fast, assumes the whole coinbase is paid to a single address); no-coinbase (fastest, assumes we receive no coinbase transaction), default (same as optimize-coinbase)"));
     CHECK_SIMPLE_VARIABLE("priority", set_default_priority, tr("0, 1, 2, 3, or 4, or one of ") << join_priority_strings(", "));
-    CHECK_SIMPLE_VARIABLE("confirm-missing-payment-id", set_confirm_missing_payment_id, tr("0 or 1"));
     CHECK_SIMPLE_VARIABLE("ask-password", set_ask_password, tr("0|1|2 (or never|action|decrypt)"));
     CHECK_SIMPLE_VARIABLE("unit", set_unit, tr("monero, millinero, micronero, nanonero, piconero"));
     CHECK_SIMPLE_VARIABLE("min-outputs-count", set_min_output_count, tr("unsigned integer"));
@@ -4231,14 +4211,6 @@ bool simple_wallet::init(const boost::program_options::variables_map& vm)
   if (welcome)
     message_writer(console_color_yellow, true) << tr("If you are new to Monero, type \"welcome\" for a brief overview.");
 
-  if (m_long_payment_id_support)
-  {
-    message_writer(console_color_red, false) <<
-        tr("WARNING: obsolete long payment IDs are enabled. Sending transactions with those payment IDs are bad for your privacy.");
-    message_writer(console_color_red, false) <<
-        tr("It is recommended that you do not use them, and ask recipients who ask for one to not endanger your privacy.");
-  }
-
   m_last_activity_time = time(NULL);
   return true;
 }
@@ -4272,7 +4244,6 @@ bool simple_wallet::handle_command_line(const boost::program_options::variables_
   m_do_not_relay                  = command_line::get_arg(vm, arg_do_not_relay);
   m_subaddress_lookahead          = command_line::get_arg(vm, arg_subaddress_lookahead);
   m_use_english_language_names    = command_line::get_arg(vm, arg_use_english_language_names);
-  m_long_payment_id_support       = command_line::get_arg(vm, arg_long_payment_id_support);
   m_restoring                     = !m_generate_from_view_key.empty() ||
                                     !m_generate_from_spend_key.empty() ||
                                     !m_generate_from_keys.empty() ||
@@ -5103,9 +5074,16 @@ void simple_wallet::on_money_received(uint64_t height, const crypto::hash &txid,
     if (find_tx_extra_field_by_type(tx_extra_fields, extra_nonce))
     {
       crypto::hash payment_id = crypto::null_hash;
-      if (get_payment_id_from_tx_extra_nonce(extra_nonce.nonce, payment_id))
+      crypto::hash8 payment_id8 = crypto::null_hash8;
+      if (get_encrypted_payment_id_from_tx_extra_nonce(extra_nonce.nonce, payment_id8))
+      {
+        if (payment_id8 != crypto::null_hash8)
+          message_writer() <<
+            tr("NOTE: this transaction uses an encrypted payment ID: consider using subaddresses instead");
+      }
+      else if (get_payment_id_from_tx_extra_nonce(extra_nonce.nonce, payment_id))
         message_writer(console_color_red, false) <<
-          (m_long_payment_id_support ? tr("WARNING: this transaction uses an unencrypted payment ID: consider using subaddresses instead.") : tr("WARNING: this transaction uses an unencrypted payment ID: these are obsolete. Support will be withdrawn in the future. Use subaddresses instead."));
+          tr("WARNING: this transaction uses an unencrypted payment ID: these are obsolete and ignored. Use subaddresses instead.");
    }
   }
   if (unlock_time)
@@ -6061,20 +6039,6 @@ bool simple_wallet::transfer_main(int transfer_type, const std::vector<std::stri
     dsts.push_back(de);
   }
 
-  // prompt is there is no payment id and confirmation is required
-  if (m_long_payment_id_support && !payment_id_seen && m_wallet->confirm_missing_payment_id() && dsts.size() > num_subaddresses)
-  {
-     std::string accepted = input_line(tr("No payment id is included with this transaction. Is this okay?"), true);
-     if (std::cin.eof())
-       return false;
-     if (!command_line::is_yes(accepted))
-     {
-       fail_msg_writer() << tr("transaction cancelled.");
-
-       return false;
-     }
-  }
-
   SCOPED_WALLET_UNLOCK_ON_BAD_PASSWORD(return false;);
 
   try
@@ -6636,20 +6600,6 @@ bool simple_wallet::sweep_main(uint64_t below, bool locked, const std::vector<st
     payment_id_seen = true;
   }
 
-  // prompt is there is no payment id and confirmation is required
-  if (m_long_payment_id_support && !payment_id_seen && m_wallet->confirm_missing_payment_id() && !info.is_subaddress)
-  {
-     std::string accepted = input_line(tr("No payment id is included with this transaction. Is this okay?"), true);
-     if (std::cin.eof())
-       return true;
-     if (!command_line::is_yes(accepted))
-     {
-       fail_msg_writer() << tr("transaction cancelled.");
-
-       return true; 
-     }
-  }
-
   SCOPED_WALLET_UNLOCK();
 
   try
@@ -6908,22 +6858,6 @@ bool simple_wallet::sweep_single(const std::vector<std::string> &args_)
     payment_id_seen = true;
   }
 
-  // prompt if there is no payment id and confirmation is required
-  if (m_long_payment_id_support && !payment_id_seen && m_wallet->confirm_missing_payment_id() && !info.is_subaddress)
-  {
-     std::string accepted = input_line(tr("No payment id is included with this transaction. Is this okay?"), true);
-     if (std::cin.eof())
-       return true;
-     if (!command_line::is_yes(accepted))
-     {
-       fail_msg_writer() << tr("transaction cancelled.");
-
-       // would like to return false, because no tx made, but everything else returns true
-       // and I don't know what returning false might adversely affect.  *sigh*
-       return true; 
-     }
-  }
-
   SCOPED_WALLET_UNLOCK();
 
   try
@@ -9744,7 +9678,6 @@ int main(int argc, char* argv[])
   command_line::add_arg(desc_params, arg_create_address_file);
   command_line::add_arg(desc_params, arg_subaddress_lookahead);
   command_line::add_arg(desc_params, arg_use_english_language_names);
-  command_line::add_arg(desc_params, arg_long_payment_id_support);
 
   po::positional_options_description positional_options;
   positional_options.add(arg_command.name, -1);

src/simplewallet/simplewallet.h

@@ -430,8 +430,6 @@ namespace cryptonote
     std::atomic<bool> m_in_manual_refresh;
     uint32_t m_current_subaddress_account;
 
-    bool m_long_payment_id_support;
-
     std::atomic<time_t> m_last_activity_time;
     std::atomic<bool> m_locked;
     std::atomic<bool> m_in_command;

src/wallet/wallet2.cpp

@@ -137,6 +137,8 @@ using namespace cryptonote;
 
 #define DEFAULT_INACTIVITY_LOCK_TIMEOUT 90 // a minute and a half
 
+#define IGNORE_LONG_PAYMENT_ID_FROM_BLOCK_VERSION 12
+
 static const std::string MULTISIG_SIGNATURE_MAGIC = "SigMultisigPkV1";
 static const std::string MULTISIG_EXTRA_INFO_MAGIC = "MultisigxV1";
 
@@ -1113,7 +1115,6 @@ wallet2::wallet2(network_type nettype, uint64_t kdf_rounds, bool unattended):
   m_first_refresh_done(false),
   m_refresh_from_block_height(0),
   m_explicit_refresh_from_block_height(true),
-  m_confirm_missing_payment_id(true),
   m_confirm_non_default_ring_size(true),
   m_ask_password(AskPasswordToDecrypt),
   m_min_output_count(0),
@@ -1793,7 +1794,7 @@ void wallet2::cache_tx_data(const cryptonote::transaction& tx, const crypto::has
   }
 }
 //----------------------------------------------------------------------------------------------------
-void wallet2::process_new_transaction(const crypto::hash &txid, const cryptonote::transaction& tx, const std::vector<uint64_t> &o_indices, uint64_t height, uint64_t ts, bool miner_tx, bool pool, bool double_spend_seen, const tx_cache_data &tx_cache_data, std::map<std::pair<uint64_t, uint64_t>, size_t> *output_tracker_cache)
+void wallet2::process_new_transaction(const crypto::hash &txid, const cryptonote::transaction& tx, const std::vector<uint64_t> &o_indices, uint64_t height, uint8_t block_version, uint64_t ts, bool miner_tx, bool pool, bool double_spend_seen, const tx_cache_data &tx_cache_data, std::map<std::pair<uint64_t, uint64_t>, size_t> *output_tracker_cache)
 {
   PERF_TIMER(process_new_transaction);
   // In this function, tx (probably) only contains the base information
@@ -2285,8 +2286,18 @@ void wallet2::process_new_transaction(const crypto::hash &txid, const cryptonote
       }
       else if (get_payment_id_from_tx_extra_nonce(extra_nonce.nonce, payment_id))
       {
-        LOG_PRINT_L2("Found unencrypted payment ID: " << payment_id);
+        bool ignore = block_version >= IGNORE_LONG_PAYMENT_ID_FROM_BLOCK_VERSION;
-        MWARNING("Found unencrypted payment ID: these are bad for privacy, consider using subaddresses instead");
+        if (ignore)
+        {
+          LOG_PRINT_L2("Found unencrypted payment ID in tx " << txid << " (ignored)");
+          MWARNING("Found OBSOLETE AND IGNORED unencrypted payment ID: these are bad for privacy, use subaddresses instead");
+          payment_id = crypto::null_hash;
+        }
+        else
+        {
+          LOG_PRINT_L2("Found unencrypted payment ID: " << payment_id);
+          MWARNING("Found unencrypted payment ID: these are bad for privacy, consider using subaddresses instead");
+        }
       }
     }
 
@@ -2422,7 +2433,7 @@ void wallet2::process_new_blockchain_entry(const cryptonote::block& b, const cry
   {
     TIME_MEASURE_START(miner_tx_handle_time);
     if (m_refresh_type != RefreshNoCoinbase)
-      process_new_transaction(get_transaction_hash(b.miner_tx), b.miner_tx, parsed_block.o_indices.indices[0].indices, height, b.timestamp, true, false, false, tx_cache_data[tx_cache_data_offset], output_tracker_cache);
+      process_new_transaction(get_transaction_hash(b.miner_tx), b.miner_tx, parsed_block.o_indices.indices[0].indices, height, b.major_version, b.timestamp, true, false, false, tx_cache_data[tx_cache_data_offset], output_tracker_cache);
     ++tx_cache_data_offset;
     TIME_MEASURE_FINISH(miner_tx_handle_time);
 
@@ -2431,7 +2442,7 @@ void wallet2::process_new_blockchain_entry(const cryptonote::block& b, const cry
     THROW_WALLET_EXCEPTION_IF(bche.txs.size() != parsed_block.txes.size(), error::wallet_internal_error, "Wrong amount of transactions for block");
     for (size_t idx = 0; idx < b.tx_hashes.size(); ++idx)
     {
-      process_new_transaction(b.tx_hashes[idx], parsed_block.txes[idx], parsed_block.o_indices.indices[idx+1].indices, height, b.timestamp, false, false, false, tx_cache_data[tx_cache_data_offset++], output_tracker_cache);
+      process_new_transaction(b.tx_hashes[idx], parsed_block.txes[idx], parsed_block.o_indices.indices[idx+1].indices, height, b.major_version, b.timestamp, false, false, false, tx_cache_data[tx_cache_data_offset++], output_tracker_cache);
     }
     TIME_MEASURE_FINISH(txs_handle_time);
     m_last_block_reward = cryptonote::get_outs_money_amount(b.miner_tx);
@@ -2962,7 +2973,7 @@ void wallet2::update_pool_state(bool refreshed)
                     [tx_hash](const std::pair<crypto::hash, bool> &e) { return e.first == tx_hash; });
                 if (i != txids.end())
                 {
-                  process_new_transaction(tx_hash, tx, std::vector<uint64_t>(), 0, time(NULL), false, true, tx_entry.double_spend_seen, {});
+                  process_new_transaction(tx_hash, tx, std::vector<uint64_t>(), 0, 0, time(NULL), false, true, tx_entry.double_spend_seen, {});
                   m_scanned_pool_txs[0].insert(tx_hash);
                   if (m_scanned_pool_txs[0].size() > 5000)
                   {
@@ -3639,9 +3650,6 @@ bool wallet2::store_keys(const std::string& keys_file_name, const epee::wipeable
   value2.SetUint64(m_refresh_from_block_height);
   json.AddMember("refresh_height", value2, json.GetAllocator());
 
-  value2.SetInt(m_confirm_missing_payment_id ? 1 :0);
-  json.AddMember("confirm_missing_payment_id", value2, json.GetAllocator());
-
   value2.SetInt(m_confirm_non_default_ring_size ? 1 :0);
   json.AddMember("confirm_non_default_ring_size", value2, json.GetAllocator());
 
@@ -3833,7 +3841,6 @@ bool wallet2::load_keys(const std::string& keys_file_name, const epee::wipeable_
     m_auto_refresh = true;
     m_refresh_type = RefreshType::RefreshDefault;
     m_refresh_from_block_height = 0;
-    m_confirm_missing_payment_id = true;
     m_confirm_non_default_ring_size = true;
     m_ask_password = AskPasswordToDecrypt;
     cryptonote::set_default_decimal_point(CRYPTONOTE_DISPLAY_DECIMAL_POINT);
@@ -3968,8 +3975,6 @@ bool wallet2::load_keys(const std::string& keys_file_name, const epee::wipeable_
     }
     GET_FIELD_FROM_JSON_RETURN_ON_ERROR(json, refresh_height, uint64_t, Uint64, false, 0);
     m_refresh_from_block_height = field_refresh_height;
-    GET_FIELD_FROM_JSON_RETURN_ON_ERROR(json, confirm_missing_payment_id, int, Int, false, true);
-    m_confirm_missing_payment_id = field_confirm_missing_payment_id;
     GET_FIELD_FROM_JSON_RETURN_ON_ERROR(json, confirm_non_default_ring_size, int, Int, false, true);
     m_confirm_non_default_ring_size = field_confirm_non_default_ring_size;
     GET_FIELD_FROM_JSON_RETURN_ON_ERROR(json, ask_password, AskPasswordType, Int, false, AskPasswordToDecrypt);

src/wallet/wallet2.h

@@ -1019,8 +1019,6 @@ private:
     void set_default_priority(uint32_t p) { m_default_priority = p; }
     bool auto_refresh() const { return m_auto_refresh; }
     void auto_refresh(bool r) { m_auto_refresh = r; }
-    bool confirm_missing_payment_id() const { return m_confirm_missing_payment_id; }
-    void confirm_missing_payment_id(bool always) { m_confirm_missing_payment_id = always; }
     AskPasswordType ask_password() const { return m_ask_password; }
     void ask_password(AskPasswordType ask) { m_ask_password = ask; }
     void set_min_output_count(uint32_t count) { m_min_output_count = count; }
@@ -1351,7 +1349,7 @@ private:
      * \param password       Password of wallet file
      */
     bool load_keys(const std::string& keys_file_name, const epee::wipeable_string& password);
-    void process_new_transaction(const crypto::hash &txid, const cryptonote::transaction& tx, const std::vector<uint64_t> &o_indices, uint64_t height, uint64_t ts, bool miner_tx, bool pool, bool double_spend_seen, const tx_cache_data &tx_cache_data, std::map<std::pair<uint64_t, uint64_t>, size_t> *output_tracker_cache = NULL);
+    void process_new_transaction(const crypto::hash &txid, const cryptonote::transaction& tx, const std::vector<uint64_t> &o_indices, uint64_t height, uint8_t block_version, uint64_t ts, bool miner_tx, bool pool, bool double_spend_seen, const tx_cache_data &tx_cache_data, std::map<std::pair<uint64_t, uint64_t>, size_t> *output_tracker_cache = NULL);
     bool should_skip_block(const cryptonote::block &b, uint64_t height) const;
     void process_new_blockchain_entry(const cryptonote::block& b, const cryptonote::block_complete_entry& bche, const parsed_block &parsed_block, const crypto::hash& bl_id, uint64_t height, const std::vector<tx_cache_data> &tx_cache_data, size_t tx_cache_data_offset, std::map<std::pair<uint64_t, uint64_t>, size_t> *output_tracker_cache = NULL);
     void detach_blockchain(uint64_t height, std::map<std::pair<uint64_t, uint64_t>, size_t> *output_tracker_cache = NULL);
@@ -1496,7 +1494,6 @@ private:
     // If m_refresh_from_block_height is explicitly set to zero we need this to differentiate it from the case that
     // m_refresh_from_block_height was defaulted to zero.*/
     bool m_explicit_refresh_from_block_height;
-    bool m_confirm_missing_payment_id;
     bool m_confirm_non_default_ring_size;
     AskPasswordType m_ask_password;
     uint32_t m_min_output_count;

src/wallet/wallet_rpc_server.cpp

@@ -793,30 +793,9 @@ namespace tools
 
     if (!payment_id.empty())
     {
-
+      er.code = WALLET_RPC_ERROR_CODE_WRONG_PAYMENT_ID;
-      /* Just to clarify */
+      er.message = "Standalone payment IDs are obsolete. Use subaddresses or integrated addresses instead";
-      const std::string& payment_id_str = payment_id;
+      return false;
-
-      crypto::hash long_payment_id;
-      crypto::hash8 short_payment_id;
-
-      /* Parse payment ID */
-      if (wallet2::parse_long_payment_id(payment_id_str, long_payment_id)) {
-        cryptonote::set_payment_id_to_tx_extra_nonce(extra_nonce, long_payment_id);
-      }
-      else {
-        er.code = WALLET_RPC_ERROR_CODE_WRONG_PAYMENT_ID;
-        er.message = "Payment id has invalid format: \"" + payment_id_str + "\", expected 64 character string";
-        return false;
-      }
-
-      /* Append Payment ID data into extra */
-      if (!cryptonote::add_extra_nonce_to_tx_extra(extra, extra_nonce)) {
-        er.code = WALLET_RPC_ERROR_CODE_WRONG_PAYMENT_ID;
-        er.message = "Something went wrong with payment_id. Please check its format: \"" + payment_id_str + "\", expected 64-character string";
-        return false;
-      }
-
     }
     return true;
   }
@@ -1194,8 +1173,11 @@ namespace tools
             crypto::hash payment_id;
             if(cryptonote::get_encrypted_payment_id_from_tx_extra_nonce(extra_nonce.nonce, payment_id8))
             {
-              desc.payment_id = epee::string_tools::pod_to_hex(payment_id8);
+              if (payment_id8 != crypto::null_hash8)
-              has_encrypted_payment_id = true;
+              {
+                desc.payment_id = epee::string_tools::pod_to_hex(payment_id8);
+                has_encrypted_payment_id = true;
+              }
             }
             else if (cryptonote::get_payment_id_from_tx_extra_nonce(extra_nonce.nonce, payment_id))
             {

tests/functional_tests/cold_signing.py

@@ -94,7 +94,6 @@ class ColdSigningTest():
         print("Creating transaction in hot wallet")
 
         dst = {'address': '42ey1afDFnn4886T7196doS9GPMzexD9gXpsZJDwVjeRVdFCSoHnv7KPbBeGpzJBzHRCAs9UxqeoyFQMYbqSWYTfJJQAWDm', 'amount': 1000000000000}
-        payment_id = '1234500000012345abcde00000abcdeff1234500000012345abcde00000abcde'
 
         self.hot_wallet.refresh()
         res = self.hot_wallet.export_outputs()
@@ -102,7 +101,7 @@ class ColdSigningTest():
         res = self.cold_wallet.export_key_images(True)
         self.hot_wallet.import_key_images(res.signed_key_images, offset = res.offset)
 
-        res = self.hot_wallet.transfer([dst], ring_size = 11, payment_id = payment_id, get_tx_key = False)
+        res = self.hot_wallet.transfer([dst], ring_size = 11, get_tx_key = False)
         assert len(res.tx_hash) == 32*2
         txid = res.tx_hash
         assert len(res.tx_key) == 0
@@ -124,7 +123,7 @@ class ColdSigningTest():
         assert desc.amount_out == desc.amount_in - fee
         assert desc.ring_size == 11
         assert desc.unlock_time == 0
-        assert desc.payment_id == payment_id
+        assert desc.payment_id in ['', '0000000000000000']
         assert desc.change_amount == desc.amount_in - 1000000000000 - fee
         assert desc.change_address == '42ey1afDFnn4886T7196doS9GPMzexD9gXpsZJDwVjeRVdFCSoHnv7KPbBeGpzJBzHRCAs9UxqeoyFQMYbqSWYTfJJQAWDm'
         assert desc.fee == fee

tests/functional_tests/multisig.py

@@ -272,7 +272,7 @@ class MultisigTest():
           assert desc.amount_out == desc.amount_in - fee
           assert desc.ring_size == 11
           assert desc.unlock_time == 0
-          assert desc.payment_id == '0000000000000000'
+          assert not 'payment_id' in desc or desc.payment_id in ['', '0000000000000000']
           assert desc.change_amount == desc.amount_in - 1000000000000 - fee
           assert desc.change_address == self.wallet_address
           assert desc.fee == fee

tests/functional_tests/transfer.py

@@ -114,13 +114,19 @@ class TransferTest():
         except: ok = True
         assert ok
 
+        print ('Checking long payment IDs are rejected')
+        ok = False
+        try: self.wallet[0].transfer([dst], ring_size = 11, payment_id = payment_id, get_tx_key = False, get_tx_hex = True)
+        except: ok = True
+        assert ok
+
         print ('Checking empty destination is rejected')
         ok = False
         try: self.wallet[0].transfer([], ring_size = 11, get_tx_key = False)
         except: ok = True
         assert ok
 
-        res = self.wallet[0].transfer([dst], ring_size = 11, payment_id = payment_id, get_tx_key = False, get_tx_hex = True)
+        res = self.wallet[0].transfer([dst], ring_size = 11, get_tx_key = False, get_tx_hex = True)
         assert len(res.tx_hash) == 32*2
         txid = res.tx_hash
         assert len(res.tx_key) == 0
@@ -156,7 +162,7 @@ class TransferTest():
           assert e.type == 'block'
         e = res.pending[0]
         assert e.txid == txid
-        assert e.payment_id == payment_id
+        assert e.payment_id in ['', '0000000000000000']
         assert e.type == 'pending'
         assert e.unlock_time == 0
         assert e.subaddr_index.major == 0
@@ -189,7 +195,7 @@ class TransferTest():
           assert e.type == 'block'
         e = res.out[0]
         assert e.txid == txid
-        assert e.payment_id == payment_id
+        assert e.payment_id in ['', '0000000000000000']
         assert e.type == 'out'
         assert e.unlock_time == 0
         assert e.subaddr_index.major == 0
@@ -205,7 +211,7 @@ class TransferTest():
         assert res.transfers[0] == res.transfer
         t = res.transfer
         assert t.txid == txid
-        assert t.payment_id == payment_id
+        assert t.payment_id in ['', '0000000000000000']
         assert t.height == wallet_height - 1
         assert t.timestamp > 0
         assert t.amount == 0 # to self, so it's just "pay a fee" really
@@ -227,7 +233,7 @@ class TransferTest():
         print("Creating transfer to another, manual relay")
 
         dst = {'address': '44Kbx4sJ7JDRDV5aAhLJzQCjDz2ViLRduE3ijDZu3osWKBjMGkV1XPk4pfDUMqt1Aiezvephdqm6YD19GKFD9ZcXVUTp6BW', 'amount': 1000000000000}
-        res = self.wallet[0].transfer([dst], ring_size = 11, payment_id = payment_id, get_tx_key = True, do_not_relay = True, get_tx_hex = True)
+        res = self.wallet[0].transfer([dst], ring_size = 11, get_tx_key = True, do_not_relay = True, get_tx_hex = True)
         assert len(res.tx_hash) == 32*2
         txid = res.tx_hash
         assert len(res.tx_key) == 32*2
@@ -269,7 +275,7 @@ class TransferTest():
         assert not 'failed' in res or len(res.failed) == 0
         e = res.pool[0]
         assert e.txid == txid
-        assert e.payment_id == payment_id
+        assert e.payment_id in ["", "0000000000000000"] # long payment IDs are now ignored
         assert e.type == 'pool'
         assert e.unlock_time == 0
         assert e.subaddr_index.major == 0
@@ -295,7 +301,7 @@ class TransferTest():
         assert not 'failed' in res or len(res.failed) == 0
         e = res['in'][0]
         assert e.txid == txid
-        assert e.payment_id == payment_id
+        assert e.payment_id in ["", "0000000000000000"] # long payment IDs are now ignored
         assert e.type == 'in'
         assert e.unlock_time == 0
         assert e.subaddr_index.major == 0
@@ -318,7 +324,7 @@ class TransferTest():
         dst0 = {'address': '42ey1afDFnn4886T7196doS9GPMzexD9gXpsZJDwVjeRVdFCSoHnv7KPbBeGpzJBzHRCAs9UxqeoyFQMYbqSWYTfJJQAWDm', 'amount': 1000000000000}
         dst1 = {'address': '44Kbx4sJ7JDRDV5aAhLJzQCjDz2ViLRduE3ijDZu3osWKBjMGkV1XPk4pfDUMqt1Aiezvephdqm6YD19GKFD9ZcXVUTp6BW', 'amount': 1100000000000}
         dst2 = {'address': '46r4nYSevkfBUMhuykdK3gQ98XDqDTYW1hNLaXNvjpsJaSbNtdXh1sKMsdVgqkaihChAzEy29zEDPMR3NHQvGoZCLGwTerK', 'amount': 1200000000000}
-        res = self.wallet[0].transfer([dst0, dst1, dst2], ring_size = 11, payment_id = payment_id, get_tx_key = True)
+        res = self.wallet[0].transfer([dst0, dst1, dst2], ring_size = 11, get_tx_key = True)
         assert len(res.tx_hash) == 32*2
         txid = res.tx_hash
         assert len(res.tx_key) == 32*2
@@ -357,7 +363,7 @@ class TransferTest():
         assert len(e) == 1
         e = e[0]
         assert e.txid == txid
-        assert e.payment_id == payment_id
+        assert e.payment_id in ["", "0000000000000000"] # long payment IDs are now ignored
         assert e.type == 'out'
         assert e.unlock_time == 0
         assert e.subaddr_index.major == 0
@@ -385,7 +391,7 @@ class TransferTest():
         assert len(e) == 1
         e = e[0]
         assert e.txid == txid
-        assert e.payment_id == payment_id
+        assert e.payment_id in ["", "0000000000000000"] # long payment IDs are now ignored
         assert e.type == 'in'
         assert e.unlock_time == 0
         assert e.subaddr_index.major == 0
@@ -412,7 +418,7 @@ class TransferTest():
         assert len(e) == 1
         e = e[0]
         assert e.txid == txid
-        assert e.payment_id == payment_id
+        assert e.payment_id in ["", "0000000000000000"] # long payment IDs are now ignored
         assert e.type == 'in'
         assert e.unlock_time == 0
         assert e.subaddr_index.major == 0
@@ -521,7 +527,7 @@ class TransferTest():
         res = self.wallet[1].get_bulk_payments()
         assert len(res.payments) >= 3 # two txes to standard address were sent, plus one to integrated address
         res = self.wallet[1].get_bulk_payments(payment_ids = ['1234500000012345abcde00000abcdeff1234500000012345abcde00000abcde'])
-        assert len(res.payments) >= 2 # two txes were sent with that payment id
+        assert not 'payments' in res or len(res.payments) == 0 # long payment IDs are now ignored on receipt
         res = self.wallet[1].get_bulk_payments(payment_ids = ['ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff'])
         assert 'payments' not in res or len(res.payments) == 0 # none with that payment id
         res = self.wallet[1].get_bulk_payments(payment_ids = ['1111111122222222' + '0'*48])
@@ -531,7 +537,7 @@ class TransferTest():
         res = self.wallet[2].get_bulk_payments()
         assert len(res.payments) >= 1 # one tx was sent
         res = self.wallet[2].get_bulk_payments(payment_ids = ['1'*64, '1234500000012345abcde00000abcdeff1234500000012345abcde00000abcde', '2'*64])
-        assert len(res.payments) >= 1 # one tx was sent
+        assert not 'payments' in res or len(res.payments) == 0 # long payment IDs are now ignored
 
         res = self.wallet[1].get_bulk_payments(["1111111122222222"])
         assert len(res.payments) >= 1 # we have one of these