all

lbrynet/extras/daemon/json_response_encoder.py

@@ -77,6 +77,7 @@ class JSONResponseEncoder(JSONEncoder):
                     if txo.channel is not None:
                         output['channel_name'] = txo.channel.claim_name
                         try:
+                            raise ValueError()
                             output['valid_signature'] = txo.is_signed_by(txo.channel, self.ledger)
                         except BadSignatureError:
                             output['valid_signature'] = False

lbrynet/schema/base.py

@@ -1,3 +1,5 @@
+from binascii import hexlify
+
 from google.protobuf.message import DecodeError
 from google.protobuf.json_format import MessageToDict
 
@@ -23,6 +25,10 @@ class Signable:
     def is_undetermined(self):
         return self.message.WhichOneof('type') is None
 
+    @property
+    def signing_channel_hash(self):
+        return hexlify(self.signing_channel_id[::-1]).decode() if self.signing_channel_id else None
+
     @property
     def is_signed(self):
         return self.signature is not None

lbrynet/wallet/database.py

@@ -1,3 +1,5 @@
+from binascii import hexlify
+
 from torba.client.basedatabase import BaseDatabase
 
 
@@ -57,7 +59,7 @@ class WalletDatabase(BaseDatabase):
         for txo in txos:
             if txo.script.is_claim_name or txo.script.is_update_claim:
                 if txo.claim.is_signed:
-                    channel_ids.add(txo.claim.signing_channel_id)
+                    channel_ids.add(hexlify(txo.claim.signing_channel_id[::-1]).decode())
                 if txo.claim_name.startswith('@') and my_account is not None:
                     txo.private_key = my_account.get_certificate_private_key(txo.ref)
 
@@ -71,8 +73,7 @@ class WalletDatabase(BaseDatabase):
             }
             for txo in txos:
                 if txo.script.is_claim_name or txo.script.is_update_claim:
-                    if 'publisherSignature' in txo.claim_dict:
-                        txo.channel = channels.get(txo.claim_dict['publisherSignature']['certificateId'])
+                    txo.channel = channels.get(txo.claim.signing_channel_hash, None)
 
         return txos
 

lbrynet/wallet/ledger.py

@@ -67,6 +67,7 @@ class MainNetLedger(BaseLedger):
             resolutions = await self.network.get_values_for_uris(self.headers.hash().decode(), *uris)
             return await resolver._handle_resolutions(resolutions, uris, page, page_size)
         except Exception as e:
+            log.exception(e)
             return {'error': str(e)}
 
     async def get_claim_by_claim_id(self, claim_id):

lbrynet/wallet/manager.py

@@ -416,12 +416,13 @@ class LbryWalletManager(BaseWalletManager):
 
         if certificate:
             claim_output.sign(certificate, first_input_id=b'placeholder')
+            claim_output.script.generate()
 
         tx = await Transaction.create(inputs, [claim_output], [account], account)
 
         if certificate:
             claim_output.sign(certificate)
-            tx._reset()
+            await tx.sign([account])
 
         await account.ledger.broadcast(tx)
         await self.old_db.save_claims([self._old_get_temp_claim_info(
@@ -475,8 +476,10 @@ class LbryWalletManager(BaseWalletManager):
             amount, channel_name, claim, account.ledger.address_to_hash160(address)
         )
         key = claim_output.generate_channel_private_key()
+        claim_output.script.generate()
         tx = await Transaction.create([], [claim_output], [account], account)
 
+
         await account.ledger.broadcast(tx)
         account.add_certificate_private_key(tx.outputs[0].ref, key.decode())
         # TODO: release reserved tx outputs in case anything fails by this point

lbrynet/wallet/resolve.py

@@ -8,6 +8,8 @@ from lbrynet.schema.claim import Claim
 from google.protobuf.message import DecodeError
 from lbrynet.schema.uri import parse_lbry_uri
 from lbrynet.wallet.claim_proofs import verify_proof, InvalidProofError
+from lbrynet.wallet.transaction import Transaction
+
 log = logging.getLogger(__name__)
 
 
@@ -30,6 +32,7 @@ class Resolver:
                         await self._handle_resolve_uri_response(uri, resolution, page, page_size)
                     )
                 except (UnknownNameError, UnknownClaimID, UnknownURI) as err:
+                    log.exception(err)
                     results[uri] = {'error': str(err)}
             else:
                 results[uri] = {'error': "URI lbry://{} cannot be resolved".format(uri.replace("lbry://", ""))}
@@ -151,8 +154,9 @@ class Resolver:
         if not claim_result or 'value' not in claim_result:
             return claim_result
         certificate = None
-        certificate_id = Claim.from_bytes(claim_result['value']).signing_channel_id
+        certificate_id = Claim.from_bytes(unhexlify(claim_result['value'])).signing_channel_id
         if certificate_id:
+            certificate_id = hexlify(certificate_id[::-1]).decode()
             certificate = await self.network.get_claims_by_ids(certificate_id)
             certificate = certificate.pop(certificate_id) if certificate else None
         return await self.parse_and_validate_claim_result(claim_result, certificate=certificate)
@@ -175,6 +179,8 @@ class Resolver:
         if decoded:
             claim_result['has_signature'] = False
             if decoded.is_signed:
+                claim_tx = await self.network.get_transaction(claim_result['txid'])
+                cert_tx = await self.network.get_transaction(certificate['txid'])
                 if certificate is None:
                     log.info("fetching certificate to check claim signature")
                     certificate = await self.network.get_claims_by_ids(decoded.signing_channel_id)
@@ -183,7 +189,9 @@ class Resolver:
                 claim_result['has_signature'] = True
                 claim_result['signature_is_valid'] = False
                 validated, channel_name = validate_claim_signature_and_get_channel_name(
-                    decoded, certificate, claim_result['address'], claim_result['name'])
+                    claim_result, certificate, claim_result['address'], claim_result['name'],
+                    claim_tx=claim_tx, cert_tx=cert_tx
+                )
                 claim_result['channel_name'] = channel_name
                 if validated:
                     claim_result['signature_is_valid'] = True
@@ -382,14 +390,21 @@ def _verify_proof(name, claim_trie_root, result, height, depth, transaction_clas
         return {'error': "proof not in result"}
 
 
-def validate_claim_signature_and_get_channel_name(claim, certificate_claim,
-                                                  claim_address, name, decoded_certificate=None):
+def validate_claim_signature_and_get_channel_name(claim_result, certificate_claim,
+                                                  claim_address, name, decoded_certificate=None,
+                                                  claim_tx=None, cert_tx=None):
+    if cert_tx and certificate_claim and claim_tx and claim_result:
+        tx = Transaction(unhexlify(claim_tx))
+        cert_tx = Transaction(unhexlify(cert_tx))
+        is_signed = tx.outputs[claim_result['nout']].is_signed_by(cert_tx.outputs[certificate_claim['nout']])
+        return is_signed, certificate_claim['name']
+    return False, None
     if not certificate_claim:
         return False, None
     if 'value' not in certificate_claim:
         log.warning('Got an invalid claim while parsing certificates, please report: %s', certificate_claim)
         return False, None
-    certificate = decoded_certificate or Claim.from_bytes(certificate_claim['value'])
+    certificate = decoded_certificate or certificate_claim['value']
     if not isinstance(certificate, Claim):
         raise TypeError("Certificate is not a ClaimDict: %s" % str(type(certificate)))
     if _validate_signed_claim(claim, claim_address, name, certificate):

lbrynet/wallet/server/block_processor.py

@@ -149,7 +149,7 @@ class LBRYBlockProcessor(BlockProcessor):
         try:
             parse_lbry_uri(name.decode())  # skip invalid names
             claim_dict = Claim.from_bytes(value)
-            cert_id = unhexlify(claim_dict.signing_channel_id)[::-1]
+            cert_id = claim_dict.signing_channel_id
             if not self.should_validate_signatures:
                 return cert_id
             if cert_id:

lbrynet/wallet/transaction.py

@@ -114,7 +114,7 @@ class Output(BaseOutput):
         return True
 
     def sign(self, channel: 'Output', first_input_id=None):
-        self.claim.signing_channel_id = unhexlify(channel.claim_id)
+        self.claim.signing_channel_id = unhexlify(channel.claim_id)[::-1]
         digest = sha256(b''.join([
             first_input_id or self.tx_ref.tx.inputs[0].txo_ref.id.encode(),
             self.claim.signing_channel_id,

tests/integration/test_chris45.py

@@ -109,7 +109,7 @@ class EpicAdventuresOfChris45(CommandTestCase):
         # After abandoning he just waits for his LBCs to be returned to his account
         await self.generate(5)
         result = await self.daemon.jsonrpc_account_balance()
-        self.assertEqual(result, '8.9693585')
+        self.assertEqual(result, '8.969381')
 
         # Amidst all this Chris receives a call from his friend Ramsey
         # who says that it is of utmost urgency that Chris transfer him
@@ -126,7 +126,7 @@ class EpicAdventuresOfChris45(CommandTestCase):
         await self.generate(5)
         result = await self.daemon.jsonrpc_account_balance()
         # Chris' balance was correct
-        self.assertEqual(result, '7.9692345')
+        self.assertEqual(result, '7.969257')
 
         # Ramsey too assured him that he had received the 1 LBC and thanks him
         result = await self.daemon.jsonrpc_account_balance(ramsey_account_id)

tests/integration/testcase.py

@@ -62,7 +62,7 @@ class CommandTestCase(IntegrationTestCase):
     timeout = 180
     LEDGER = lbrynet.wallet
     MANAGER = LbryWalletManager
-    VERBOSITY = logging.WARN
+    VERBOSITY = logging.DEBUG
 
     async def asyncSetUp(self):
         await super().asyncSetUp()

tox.ini

@@ -9,7 +9,7 @@ extras = test
 changedir = {toxinidir}/tests
 setenv =
   HOME=/tmp
-  TORBA_LEDGER=lbrynet.extras.wallet
+  TORBA_LEDGER=lbrynet.wallet
 commands =
   orchstr8 download
   coverage run -p --source={envsitepackagesdir}/lbrynet -m unittest discover -vv integration