Merge branch 'fix-update-stream'

[API] add `aioupnp_version` to `upnp` field in the response to `status`
[API] fix uncaught claim signature errors

lbrynet/core/log_support.py

@@ -30,7 +30,7 @@ class HTTPSHandler(logging.Handler):
     @defer.inlineCallbacks
     def _emit(self, record):
         payload = self.format(record)
-        response = yield treq.post(self.url, data=payload, cookies=self.cookies)
+        response = yield treq.post(self.url, data=payload.encode(), cookies=self.cookies)
         self.cookies.update(response.cookies())
 
     def emit(self, record):

lbrynet/daemon/Components.py

@@ -8,6 +8,7 @@ from hashlib import sha256
 from types import SimpleNamespace
 from twisted.internet import defer, threads, reactor, error, task
 import lbryschema
+from aioupnp import __version__ as aioupnp_version
 from aioupnp.upnp import UPnP
 from aioupnp.fault import UPnPError
 from lbrynet import conf
@@ -792,8 +793,9 @@ class UPnPComponent(Component):
 
     def get_status(self):
         return {
+            'aioupnp_version': aioupnp_version,
             'redirects': self.upnp_redirects,
-            'gateway': '' if not self.upnp else self.upnp.gateway.manufacturer_string,
+            'gateway': 'No gateway found' if not self.upnp else self.upnp.gateway.manufacturer_string,
             'dht_redirect_set': 'UDP' in self.upnp_redirects,
             'peer_redirect_set': 'TCP' in self.upnp_redirects,
             'external_ip': self.external_ip

lbrynet/daemon/Daemon.py

@@ -773,6 +773,7 @@ class Daemon(AuthJSONRPCServer):
                     'managed_files': (int) count of files in the file manager,
                 },
                 'upnp': {
+                    'aioupnp_version': (str),
                     'redirects': {
                         <TCP | UDP>: (int) external_port,
                     },
@@ -2295,7 +2296,7 @@ class Daemon(AuthJSONRPCServer):
         except DecodeError as err:
             # there was a problem with a metadata field, raise an error here rather than
             # waiting to find out when we go to publish the claim (after having made the stream)
-            raise Exception("invalid publish metadata: %s" % err.message)
+            raise Exception(f"invalid publish metadata: {err}")
 
         certificate = None
         if channel_id or channel_name:

lbrynet/daemon/json_response_encoder.py

@@ -2,6 +2,7 @@ from decimal import Decimal
 from binascii import hexlify
 from datetime import datetime
 from json import JSONEncoder
+from ecdsa import BadSignatureError
 from lbrynet.wallet.transaction import Transaction, Output
 from lbrynet.wallet.dewies import dewies_to_lbc
 from lbrynet.wallet.ledger import MainNetLedger
@@ -68,9 +69,12 @@ class JSONResponseEncoder(JSONEncoder):
                     output['valid_signature'] = None
                     if txo.channel is not None:
                         output['channel_name'] = txo.channel.claim_name
+                        try:
                             output['valid_signature'] = claim.validate_signature(
                                 txo.get_address(self.ledger), txo.channel.claim
                             )
+                        except BadSignatureError:
+                            output['valid_signature'] = False
 
             if txo.script.is_claim_name:
                 output['type'] = 'claim'

lbrynet/database/storage.py

@@ -709,7 +709,9 @@ class SQLiteStorage:
                 "select claim_id from claim where claim_outpoint=?", current_associated_content
             ).fetchone()[0]
             if current_associated_claim_id != new_claim_id:
-                raise Exception("invalid stream update")
+                raise Exception(
+                    f"mismatching claim ids when updating stream {current_associated_claim_id} vs {new_claim_id}"
+                )
 
         # update the claim associated to the file
         transaction.execute("insert or replace into content_claim values (?, ?)", (stream_hash, claim_outpoint))

tests/unit/database/test_SQLiteStorage.py

@@ -334,7 +334,9 @@ class ContentClaimStorageTests(StorageTest):
         invalid_update_info['nout'] = 0
         invalid_update_info['claim_id'] = "beef0002" * 5
         invalid_update_outpoint = "%s:%i" % (invalid_update_info['txid'], invalid_update_info['nout'])
-        with self.assertRaisesRegex(Exception, "invalid stream update"):
+        with self.assertRaisesRegex(Exception, "mismatching claim ids when updating stream "
+                                               "deadbeefdeadbeefdeadbeefdeadbeefdeadbeef "
+                                               "vs beef0002beef0002beef0002beef0002beef0002"):
             yield self.storage.save_claims([invalid_update_info])
             yield self.storage.save_content_claim(stream_hash, invalid_update_outpoint)
         current_claim_info = yield self.storage.get_content_claim(stream_hash)