functional_tests: add proofs tests (tx key, in/out tx, reserve)

tests/functional_tests/functional_tests_rpc.py

@@ -9,7 +9,7 @@ import socket
 import string
 
 USAGE = 'usage: functional_tests_rpc.py <python> <srcdir> <builddir> [<tests-to-run> | all]'
-DEFAULT_TESTS = ['daemon_info', 'blockchain', 'wallet_address', 'integrated_address', 'mining', 'transfer', 'txpool', 'multisig', 'cold_signing', 'sign_message']
+DEFAULT_TESTS = ['daemon_info', 'blockchain', 'wallet_address', 'integrated_address', 'mining', 'transfer', 'txpool', 'multisig', 'cold_signing', 'sign_message', 'proofs']
 try:
   python = sys.argv[1]
   srcdir = sys.argv[2]

tests/functional_tests/proofs.py

@@ -0,0 +1,282 @@
+#!/usr/bin/env python3
+
+# Copyright (c) 2019 The Monero Project
+# 
+# All rights reserved.
+# 
+# Redistribution and use in source and binary forms, with or without modification, are
+# permitted provided that the following conditions are met:
+# 
+# 1. Redistributions of source code must retain the above copyright notice, this list of
+#    conditions and the following disclaimer.
+# 
+# 2. Redistributions in binary form must reproduce the above copyright notice, this list
+#    of conditions and the following disclaimer in the documentation and/or other
+#    materials provided with the distribution.
+# 
+# 3. Neither the name of the copyright holder nor the names of its contributors may be
+#    used to endorse or promote products derived from this software without specific
+#    prior written permission.
+# 
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY
+# EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+# MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL
+# THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+# PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+# INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+# STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF
+# THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+import time
+
+"""Test misc proofs (tx key, send, receive, reserve)
+"""
+
+from test_framework.daemon import Daemon
+from test_framework.wallet import Wallet
+
+class ProofsTest():
+    def run_test(self):
+        self.mine('42ey1afDFnn4886T7196doS9GPMzexD9gXpsZJDwVjeRVdFCSoHnv7KPbBeGpzJBzHRCAs9UxqeoyFQMYbqSWYTfJJQAWDm', 80)
+        self.create_wallets()
+        txid, tx_key, amount = self.transfer()
+        self.check_tx_key(txid, tx_key, amount)
+        self.check_tx_proof(txid, amount)
+        self.check_reserve_proof()
+
+    def mine(self, address, blocks):
+        print("Mining some blocks")
+        daemon = Daemon()
+        daemon.generateblocks(address, blocks)
+
+    def transfer(self):
+        print('Creating transaction')
+        self.wallet[0].refresh()
+        dst = {'address': '44Kbx4sJ7JDRDV5aAhLJzQCjDz2ViLRduE3ijDZu3osWKBjMGkV1XPk4pfDUMqt1Aiezvephdqm6YD19GKFD9ZcXVUTp6BW', 'amount':123456789000}
+        res = self.wallet[0].transfer([dst], get_tx_key = True)
+        assert len(res.tx_hash) == 64
+        assert len(res.tx_key) == 64
+        daemon = Daemon()
+        daemon.generateblocks('42ey1afDFnn4886T7196doS9GPMzexD9gXpsZJDwVjeRVdFCSoHnv7KPbBeGpzJBzHRCAs9UxqeoyFQMYbqSWYTfJJQAWDm', 1)
+        return (res.tx_hash, res.tx_key, 123456789000)
+
+    def create_wallets(self):
+      print('Creating wallets')
+      seeds = [
+        'velvet lymph giddy number token physics poetry unquoted nibs useful sabotage limits benches lifestyle eden nitrogen anvil fewest avoid batch vials washing fences goat unquoted',
+        'peeled mixture ionic radar utopia puddle buying illness nuns gadget river spout cavernous bounced paradise drunk looking cottage jump tequila melting went winter adjust spout',
+      ]
+      self.wallet = [None, None]
+      for i in range(2):
+        self.wallet[i] = Wallet(idx = i)
+        try: self.wallet[i].close_wallet()
+        except: pass
+        res = self.wallet[i].restore_deterministic_wallet(seed = seeds[i])
+
+    def check_tx_key(self, txid, tx_key, amount):
+        daemon = Daemon()
+
+        print('Checking tx key')
+
+        self.wallet[0].refresh()
+        self.wallet[1].refresh()
+
+        sending_address = '42ey1afDFnn4886T7196doS9GPMzexD9gXpsZJDwVjeRVdFCSoHnv7KPbBeGpzJBzHRCAs9UxqeoyFQMYbqSWYTfJJQAWDm'
+        receiving_address = '44Kbx4sJ7JDRDV5aAhLJzQCjDz2ViLRduE3ijDZu3osWKBjMGkV1XPk4pfDUMqt1Aiezvephdqm6YD19GKFD9ZcXVUTp6BW'
+        res = self.wallet[0].get_tx_key(txid)
+        assert res.tx_key == tx_key
+        res = self.wallet[0].check_tx_key(txid = txid, tx_key = tx_key, address = receiving_address)
+        assert res.received == amount
+        assert not res.in_pool
+        assert res.confirmations == 1
+        res = self.wallet[1].check_tx_key(txid = txid, tx_key = tx_key, address = receiving_address)
+        assert res.received == amount
+        assert not res.in_pool
+        assert res.confirmations == 1
+
+        self.wallet[1].check_tx_key(txid = txid, tx_key = tx_key, address = sending_address)
+        assert res.received >= 0 # might be change
+        assert not res.in_pool
+        assert res.confirmations == 1
+
+        ok = False
+        try: self.wallet[1].check_tx_key(txid = '0' * 64, tx_key = tx_key, address = receiving_address)
+        except: ok = True
+        assert ok
+
+        res = self.wallet[1].check_tx_key(txid = txid, tx_key = '0' * 64, address = receiving_address)
+        assert res.received == 0
+        assert not res.in_pool
+        assert res.confirmations == 1
+
+    def check_tx_proof(self, txid, amount):
+        daemon = Daemon()
+
+        print('Checking tx proof')
+
+        self.wallet[0].refresh()
+        self.wallet[1].refresh()
+
+        sending_address = '42ey1afDFnn4886T7196doS9GPMzexD9gXpsZJDwVjeRVdFCSoHnv7KPbBeGpzJBzHRCAs9UxqeoyFQMYbqSWYTfJJQAWDm'
+        receiving_address = '44Kbx4sJ7JDRDV5aAhLJzQCjDz2ViLRduE3ijDZu3osWKBjMGkV1XPk4pfDUMqt1Aiezvephdqm6YD19GKFD9ZcXVUTp6BW'
+        res = self.wallet[0].get_tx_proof(txid, sending_address, 'foo');
+        assert res.signature.startswith('InProof');
+        signature0i = res.signature
+        res = self.wallet[0].get_tx_proof(txid, receiving_address, 'bar');
+        assert res.signature.startswith('OutProof');
+        signature0o = res.signature
+        res = self.wallet[1].get_tx_proof(txid, receiving_address, 'baz');
+        assert res.signature.startswith('InProof');
+        signature1 = res.signature
+
+        res = self.wallet[0].check_tx_proof(txid, sending_address, 'foo', signature0i);
+        assert res.good
+        assert res.received > 0 # likely change
+        assert not res.in_pool
+        assert res.confirmations == 1
+
+        ok = False
+        try: res = self.wallet[0].check_tx_proof('0' * 64, sending_address, 'foo', signature0i);
+        except: ok = True
+        assert ok or not res.good
+
+        ok = False
+        try: res = self.wallet[0].check_tx_proof(txid, receiving_address, 'foo', signature0i);
+        except: ok = True
+        assert ok or not res.good
+
+        ok = False
+        try: res = self.wallet[0].check_tx_proof(txid, sending_address, '', signature0i);
+        except: ok = True
+        assert ok or not res.good
+
+        ok = False
+        try: res = self.wallet[0].check_tx_proof(txid, sending_address, 'foo', signature1);
+        except: ok = True
+        assert ok or not res.good
+
+
+        res = self.wallet[0].check_tx_proof(txid, receiving_address, 'bar', signature0o);
+        assert res.good
+        assert res.received == amount
+        assert not res.in_pool
+        assert res.confirmations == 1
+
+        ok = False
+        try: res = self.wallet[0].check_tx_proof('0' * 64, receiving_address, 'bar', signature0o);
+        except: ok = True
+        assert ok or not res.good
+
+        ok = False
+        try: res = self.wallet[0].check_tx_proof(txid, sending_address, 'bar', signature0o);
+        except: ok = True
+        assert ok or not res.good
+
+        ok = False
+        try: res = self.wallet[0].check_tx_proof(txid, receiving_address, '', signature0o);
+        except: ok = True
+        assert ok or not res.good
+
+        ok = False
+        try: res = self.wallet[0].check_tx_proof(txid, receiving_address, 'bar', signature0i);
+        except: ok = True
+        assert ok or not res.good
+
+
+        res = self.wallet[1].check_tx_proof(txid, receiving_address, 'baz', signature1);
+        assert res.good
+        assert res.received == amount
+        assert not res.in_pool
+        assert res.confirmations == 1
+
+        ok = False
+        try: res = self.wallet[1].check_tx_proof('0' * 64, receiving_address, 'baz', signature1);
+        except: ok = True
+        assert ok or not res.good
+
+        ok = False
+        try: res = self.wallet[1].check_tx_proof(txid, sending_address, 'baz', signature1);
+        except: ok = True
+        assert ok or not res.good
+
+        ok = False
+        try: res = self.wallet[1].check_tx_proof(txid, receiving_address, '', signature1);
+        except: ok = True
+        assert ok or not res.good
+
+        ok = False
+        try: res = self.wallet[1].check_tx_proof(txid, receiving_address, 'baz', signature0o);
+        except: ok = True
+        assert ok or not res.good
+
+
+    def check_reserve_proof(self):
+        daemon = Daemon()
+
+        print('Checking reserve proof')
+
+        address0 = '42ey1afDFnn4886T7196doS9GPMzexD9gXpsZJDwVjeRVdFCSoHnv7KPbBeGpzJBzHRCAs9UxqeoyFQMYbqSWYTfJJQAWDm'
+        address1 = '44Kbx4sJ7JDRDV5aAhLJzQCjDz2ViLRduE3ijDZu3osWKBjMGkV1XPk4pfDUMqt1Aiezvephdqm6YD19GKFD9ZcXVUTp6BW'
+
+        self.wallet[0].refresh()
+        res = self.wallet[0].get_balance()
+        balance0 = res.balance
+        self.wallet[1].refresh()
+        res = self.wallet[1].get_balance()
+        balance1 = res.balance
+
+        res = self.wallet[0].get_reserve_proof(all_ = True, message = 'foo')
+        assert res.signature.startswith('ReserveProof')
+        signature = res.signature
+        for i in range(2):
+          res = self.wallet[i].check_reserve_proof(address = address0, message = 'foo', signature = signature)
+          assert res.good
+          assert res.total == balance0
+
+          ok = False
+          try: res = self.wallet[i].check_reserve_proof(address = address0, message = 'bar', signature = signature)
+          except: ok = True
+          assert ok or not res.good
+
+          ok = False
+          try: res = self.wallet[i].check_reserve_proof(address = address1, message = 'foo', signature = signature)
+          except: ok = True
+          assert ok or not res.good
+
+        amount = int(balance0 / 10)
+        res = self.wallet[0].get_reserve_proof(all_ = False, amount = amount, message = 'foo')
+        assert res.signature.startswith('ReserveProof')
+        signature = res.signature
+        for i in range(2):
+          res = self.wallet[i].check_reserve_proof(address = address0, message = 'foo', signature = signature)
+          assert res.good
+          assert res.total >= amount and res.total <= balance0
+
+          ok = False
+          try: res = self.wallet[i].check_reserve_proof(address = address0, message = 'bar', signature = signature)
+          except: ok = True
+          assert ok or not res.good
+
+          ok = False
+          try: res = self.wallet[i].check_reserve_proof(address = address1, message = 'foo', signature = signature)
+          except: ok = True
+          assert ok or not res.good
+
+        ok = False
+        try: self.wallet[0].get_reserve_proof(all_ = False, amount = balance0 + 1, message = 'foo')
+        except: ok = True
+        assert ok
+
+
+class Guard:
+    def __enter__(self):
+        for i in range(4):
+            Wallet(idx = i).auto_refresh(False)
+    def __exit__(self, exc_type, exc_value, traceback):
+        for i in range(4):
+            Wallet(idx = i).auto_refresh(True)
+
+if __name__ == '__main__':
+    with Guard() as guard:
+        ProofsTest().run_test()

tests/functional_tests/test_framework/wallet.py

@@ -495,6 +495,73 @@ class Wallet(object):
         }
         return self.rpc.send_json_rpc_request(get_tx_key)
 
+    def check_tx_key(self, txid = '', tx_key = '', address = ''):
+        check_tx_key = {
+            'method': 'check_tx_key',
+            'params' : {
+                'txid': txid,
+                'tx_key': tx_key,
+                'address': address,
+            },
+            'jsonrpc': '2.0', 
+            'id': '0'
+        }
+        return self.rpc.send_json_rpc_request(check_tx_key)
+
+    def get_tx_proof(self, txid = '', address = '', message = ''):
+        get_tx_proof = {
+            'method': 'get_tx_proof',
+            'params' : {
+                'txid': txid,
+                'address': address,
+                'message': message,
+            },
+            'jsonrpc': '2.0', 
+            'id': '0'
+        }
+        return self.rpc.send_json_rpc_request(get_tx_proof)
+
+    def check_tx_proof(self, txid = '', address = '', message = '', signature = ''):
+        check_tx_proof = {
+            'method': 'check_tx_proof',
+            'params' : {
+                'txid': txid,
+                'address': address,
+                'message': message,
+                'signature': signature,
+            },
+            'jsonrpc': '2.0', 
+            'id': '0'
+        }
+        return self.rpc.send_json_rpc_request(check_tx_proof)
+
+    def get_reserve_proof(self, all_ = True, account_index = 0, amount = 0, message = ''):
+        get_reserve_proof = {
+            'method': 'get_reserve_proof',
+            'params' : {
+                'all': all_,
+                'account_index': account_index,
+                'amount': amount,
+                'message': message,
+            },
+            'jsonrpc': '2.0', 
+            'id': '0'
+        }
+        return self.rpc.send_json_rpc_request(get_reserve_proof)
+
+    def check_reserve_proof(self, address = '', message = '', signature = ''):
+        check_reserve_proof = {
+            'method': 'check_reserve_proof',
+            'params' : {
+                'address': address,
+                'message': message,
+                'signature': signature,
+            },
+            'jsonrpc': '2.0', 
+            'id': '0'
+        }
+        return self.rpc.send_json_rpc_request(check_reserve_proof)
+
     def sign(self, data):
         sign = {
             'method': 'sign',