forked from LBRYCommunity/lbry-sdk
tests
This commit is contained in:
Jack Robison
Victor Shyba
parent
6ea96e79bd
commit
49f4add8d1
4 changed files with 107 additions and 49 deletions
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@ -14,7 +14,7 @@ from lbry.wallet.ledger import Ledger, TestNetLedger, RegTestLedger
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from lbry.wallet.constants import TXO_TYPES
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from lbry.wallet.server.db.common import STREAM_TYPES, CLAIM_TYPES
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from lbry.wallet.transaction import OutputScript, Output
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from lbry.wallet.transaction import OutputScript, Output, Transaction
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from lbry.wallet.server.tx import Tx, TxOutput, TxInput
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from lbry.wallet.server.daemon import DaemonError
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from lbry.wallet.server.hash import hash_to_hex_str, HASHX_LEN
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@ -252,7 +252,10 @@ class BlockProcessor:
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self.removed_claims_to_send_es = set()
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self.touched_claims_to_send_es = set()
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self.pending_reposted_count = set()
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self.pending_reposted = set()
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self.pending_channel_counts = defaultdict(lambda: 0)
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self.pending_channels = {}
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def claim_producer(self):
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def get_claim_txo(tx_hash, nout):
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@ -265,7 +268,7 @@ class BlockProcessor:
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script.parse()
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return Claim.from_bytes(script.values['claim'])
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except:
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self.logger.exception(
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self.logger.error(
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"tx parsing for ES went boom %s %s", tx_hash[::-1].hex(),
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raw.hex()
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)
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@ -275,7 +278,8 @@ class BlockProcessor:
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return
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to_send_es = set(self.touched_claims_to_send_es)
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to_send_es.update(self.pending_reposted_count.difference(self.removed_claims_to_send_es))
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to_send_es.update(self.pending_reposted.difference(self.removed_claims_to_send_es))
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to_send_es.update({k for k, v in self.pending_channel_counts.items() if v != 0}.difference(self.removed_claims_to_send_es))
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for claim_hash in self.removed_claims_to_send_es:
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yield 'delete', claim_hash.hex()
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@ -312,7 +316,7 @@ class BlockProcessor:
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reposted_script = OutputScript(reposted_claim_txo.pk_script)
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reposted_script.parse()
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except:
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self.logger.exception(
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self.logger.error(
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"repost tx parsing for ES went boom %s %s", reposted_tx_hash[::-1].hex(),
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raw_reposted_claim_tx.hex()
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)
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@ -320,7 +324,7 @@ class BlockProcessor:
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try:
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reposted_metadata = Claim.from_bytes(reposted_script.values['claim'])
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except:
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self.logger.exception(
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self.logger.error(
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"reposted claim parsing for ES went boom %s %s", reposted_tx_hash[::-1].hex(),
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raw_reposted_claim_tx.hex()
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)
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@ -373,9 +377,10 @@ class BlockProcessor:
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'has_source': None if not metadata.is_stream else metadata.stream.has_source,
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'stream_type': None if not metadata.is_stream else STREAM_TYPES[guess_stream_type(metadata.stream.source.media_type)],
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'media_type': None if not metadata.is_stream else metadata.stream.source.media_type,
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'fee_amount': None if not metadata.is_stream or not metadata.stream.has_fee else int(max(metadata.stream.fee.amount or 0, 0)*1000),
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'fee_amount': None if not metadata.is_stream or not metadata.stream.has_fee else int(
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max(metadata.stream.fee.amount or 0, 0)*1000
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),
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'fee_currency': None if not metadata.is_stream else metadata.stream.fee.currency,
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# 'duration': None if not metadata.is_stream else (metadata.stream.video.duration or metadata.stream.audio.duration),
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'reposted': self.db.get_reposted_count(claim_hash),
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'reposted_claim_hash': reposted_claim_hash,
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@ -389,14 +394,12 @@ class BlockProcessor:
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self.ledger.public_key_to_address(metadata.channel.public_key_bytes)
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),
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'signature': metadata.signature,
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'signature_digest': None, # TODO: fix
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'signature_valid': False, # TODO: fix
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'claims_in_channel': 0, # TODO: fix
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'signature_digest': None, # TODO: fix
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'signature_valid': claim.channel_hash is not None, # TODO: fix
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'tags': tags,
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'languages': languages,
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'censor_type': 0, # TODO: fix
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'censoring_channel_hash': None, # TODO: fix
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'censor_type': 0, # TODO: fix
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'censoring_channel_hash': None, # TODO: fix
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# 'trending_group': 0,
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# 'trending_mixed': 0,
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# 'trending_local': 0,
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@ -406,8 +409,9 @@ class BlockProcessor:
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value['duration'] = metadata.stream.video.duration or metadata.stream.audio.duration
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if metadata.is_stream and metadata.stream.release_time:
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value['release_time'] = metadata.stream.release_time
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yield ('update', value)
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if metadata.is_channel:
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value['claims_in_channel'] = self.db.get_claims_in_channel_count(claim_hash)
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yield 'update', value
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async def run_in_thread_with_lock(self, func, *args):
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# Run in a thread to prevent blocking. Shielded so that
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@ -443,7 +447,8 @@ class BlockProcessor:
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self.db.search_index.clear_caches()
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self.touched_claims_to_send_es.clear()
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self.removed_claims_to_send_es.clear()
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self.pending_reposted_count.clear()
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self.pending_reposted.clear()
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self.pending_channel_counts.clear()
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print("******************\n")
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except:
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self.logger.exception("advance blocks failed")
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@ -601,20 +606,59 @@ class BlockProcessor:
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else:
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claim_hash = txo.claim_hash[::-1]
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print(f"\tupdate lbry://{claim_name}#{claim_hash.hex()} ({tx_num} {txo.amount})")
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signing_channel_hash = None
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channel_signature_is_valid = False
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try:
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signable = txo.signable
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is_repost = txo.claim.is_repost
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is_channel = txo.claim.is_channel
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if txo.claim.is_signed:
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signing_channel_hash = txo.signable.signing_channel_hash[::-1]
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except: # google.protobuf.message.DecodeError: Could not parse JSON.
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signable = None
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is_repost = False
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is_channel = False
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ops = []
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signing_channel_hash = None
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reposted_claim_hash = None
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if txo.claim.is_repost:
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reposted_claim_hash = txo.claim.repost.reference.claim_hash[::-1]
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self.pending_reposted_count.add(reposted_claim_hash)
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if is_repost:
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reposted_claim_hash = txo.claim.repost.reference.claim_hash[::-1]
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self.pending_reposted.add(reposted_claim_hash)
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if is_channel:
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self.pending_channels[claim_hash] = txo.claim.channel.public_key_bytes
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raw_channel_tx = None
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if signable and signable.signing_channel_hash:
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signing_channel_hash = txo.signable.signing_channel_hash[::-1]
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signing_channel = self.db.get_claim_txo(signing_channel_hash)
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if signing_channel:
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raw_channel_tx = self.db.db.get(
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DB_PREFIXES.TX_PREFIX.value + self.db.total_transactions[signing_channel[0].tx_num]
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)
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channel_pub_key_bytes = None
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try:
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if not signing_channel:
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if txo.signable.signing_channel_hash[::-1] in self.pending_channels:
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channel_pub_key_bytes = self.pending_channels[txo.signable.signing_channel_hash[::-1]]
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elif raw_channel_tx:
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chan_output = self.coin.transaction(raw_channel_tx).outputs[signing_channel[0].position]
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chan_script = OutputScript(chan_output.pk_script)
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chan_script.parse()
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channel_meta = Claim.from_bytes(chan_script.values['claim'])
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channel_pub_key_bytes = channel_meta.channel.public_key_bytes
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if channel_pub_key_bytes:
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channel_signature_is_valid = Output.is_signature_valid(
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txo.get_encoded_signature(), txo.get_signature_digest(self.ledger), channel_pub_key_bytes
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)
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if channel_signature_is_valid:
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self.pending_channel_counts[signing_channel_hash] += 1
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except:
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self.logger.exception(f"error validating channel signature for %s:%i", tx_hash[::-1].hex(), nout)
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if txo.script.is_claim_name: # it's a root claim
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root_tx_num, root_idx = tx_num, nout
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else: # it's a claim update
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@ -639,7 +683,7 @@ class BlockProcessor:
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)
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pending = StagedClaimtrieItem(
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claim_name, claim_hash, txo.amount, self.coin.get_expiration_height(height), tx_num, nout, root_tx_num,
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root_idx, signing_channel_hash, reposted_claim_hash
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root_idx, channel_signature_is_valid, signing_channel_hash, reposted_claim_hash
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)
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self.pending_claims[(tx_num, nout)] = pending
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self.pending_claim_txos[claim_hash] = (tx_num, nout)
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@ -707,10 +751,13 @@ class BlockProcessor:
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spent = StagedClaimtrieItem(
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v.name, claim_hash, v.amount,
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self.coin.get_expiration_height(bisect_right(self.db.tx_counts, txin_num)),
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txin_num, txin.prev_idx, v.root_tx_num, v.root_position, signing_hash, reposted_claim_hash
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txin_num, txin.prev_idx, v.root_tx_num, v.root_position, v.channel_signature_is_valid, signing_hash,
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reposted_claim_hash
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)
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if spent.reposted_claim_hash:
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self.pending_reposted_count.add(spent.reposted_claim_hash)
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self.pending_reposted.add(spent.reposted_claim_hash)
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if spent.signing_hash and spent.channel_signature_is_valid:
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self.pending_channel_counts[spent.signing_hash] -= 1
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spent_claims[spent.claim_hash] = (spent.tx_num, spent.position, spent.name)
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print(f"\tspend lbry://{spent.name}#{spent.claim_hash.hex()}")
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return spent.get_spend_claim_txo_ops()
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@ -729,18 +776,22 @@ class BlockProcessor:
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prev_amount, prev_signing_hash = pending.amount, pending.signing_hash
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reposted_claim_hash = pending.reposted_claim_hash
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expiration = self.coin.get_expiration_height(self.height)
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signature_is_valid = pending.channel_signature_is_valid
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else:
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k, v = self.db.get_claim_txo(
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claim_hash
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)
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claim_root_tx_num, claim_root_idx, prev_amount = v.root_tx_num, v.root_position, v.amount
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signature_is_valid = v.channel_signature_is_valid
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prev_signing_hash = self.db.get_channel_for_claim(claim_hash)
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reposted_claim_hash = self.db.get_repost(claim_hash)
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expiration = self.coin.get_expiration_height(bisect_right(self.db.tx_counts, tx_num))
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self.staged_pending_abandoned[claim_hash] = staged = StagedClaimtrieItem(
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name, claim_hash, prev_amount, expiration, tx_num, nout, claim_root_tx_num,
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claim_root_idx, prev_signing_hash, reposted_claim_hash
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claim_root_idx, signature_is_valid, prev_signing_hash, reposted_claim_hash
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)
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if prev_signing_hash and prev_signing_hash in self.pending_channel_counts:
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self.pending_channel_counts.pop(prev_signing_hash)
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self.pending_supports[claim_hash].clear()
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self.pending_supports.pop(claim_hash)
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@ -1206,6 +1257,8 @@ class BlockProcessor:
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append_hashX = hashXs.append
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tx_numb = pack('<I', tx_count)
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txos = Transaction(tx.raw).outputs
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# Spend the inputs
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for txin in tx.inputs:
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if txin.is_generation():
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@ -1228,11 +1281,8 @@ class BlockProcessor:
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put_utxo(tx_hash + pack('<H', nout), hashX + tx_numb + pack('<Q', txout.value))
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# add claim/support txo
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script = OutputScript(txout.pk_script)
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script.parse()
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claim_or_support_ops = self._add_claim_or_support(
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height, tx_hash, tx_count, nout, Output(txout.value, script), spent_claims
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height, tx_hash, tx_count, nout, txos[nout], spent_claims
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)
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if claim_or_support_ops:
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claimtrie_stash_extend(claim_or_support_ops)
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@ -1298,6 +1348,7 @@ class BlockProcessor:
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self.possible_future_activated_claim.clear()
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self.possible_future_activated_support.clear()
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self.possible_future_support_txos.clear()
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self.pending_channels.clear()
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# for cache in self.search_cache.values():
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# cache.clear()
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@ -136,6 +136,7 @@ class StagedClaimtrieItem(typing.NamedTuple):
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position: int
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root_claim_tx_num: int
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root_claim_tx_position: int
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channel_signature_is_valid: bool
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signing_hash: Optional[bytes]
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reposted_claim_hash: Optional[bytes]
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@ -156,7 +157,7 @@ class StagedClaimtrieItem(typing.NamedTuple):
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op(
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*Prefixes.claim_to_txo.pack_item(
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self.claim_hash, self.tx_num, self.position, self.root_claim_tx_num, self.root_claim_tx_position,
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self.amount, self.name
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self.amount, self.channel_signature_is_valid, self.name
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)
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),
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# claim hash by txo
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@ -180,18 +181,21 @@ class StagedClaimtrieItem(typing.NamedTuple):
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]
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if self.signing_hash:
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ops.extend([
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ops.append(
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# channel by stream
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op(
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*Prefixes.claim_to_channel.pack_item(self.claim_hash, self.signing_hash)
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),
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# stream by channel
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op(
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*Prefixes.channel_to_claim.pack_item(
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self.signing_hash, self.name, self.tx_num, self.position, self.claim_hash
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)
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)
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if self.channel_signature_is_valid:
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ops.append(
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# stream by channel
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op(
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*Prefixes.channel_to_claim.pack_item(
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self.signing_hash, self.name, self.tx_num, self.position, self.claim_hash
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)
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)
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)
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])
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if self.reposted_claim_hash:
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ops.extend([
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op(
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@ -55,6 +55,7 @@ class ClaimToTXOValue(typing.NamedTuple):
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root_position: int
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amount: int
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# activation: int
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channel_signature_is_valid: bool
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name: str
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@ -248,7 +249,7 @@ class ActiveAmountPrefixRow(PrefixRow):
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class ClaimToTXOPrefixRow(PrefixRow):
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prefix = DB_PREFIXES.claim_to_txo.value
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key_struct = struct.Struct(b'>20sLH')
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value_struct = struct.Struct(b'>LHQ')
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value_struct = struct.Struct(b'>LHQB')
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key_part_lambdas = [
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lambda: b'',
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struct.Struct(b'>20s').pack,
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@ -272,20 +273,23 @@ class ClaimToTXOPrefixRow(PrefixRow):
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@classmethod
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def unpack_value(cls, data: bytes) -> ClaimToTXOValue:
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root_tx_num, root_position, amount = cls.value_struct.unpack(data[:14])
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name_len = int.from_bytes(data[14:16], byteorder='big')
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name = data[16:16 + name_len].decode()
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return ClaimToTXOValue(root_tx_num, root_position, amount, name)
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root_tx_num, root_position, amount, channel_signature_is_valid = cls.value_struct.unpack(data[:15])
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name_len = int.from_bytes(data[15:17], byteorder='big')
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name = data[17:17 + name_len].decode()
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return ClaimToTXOValue(root_tx_num, root_position, amount, bool(channel_signature_is_valid), name)
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@classmethod
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def pack_value(cls, root_tx_num: int, root_position: int, amount: int, name: str) -> bytes:
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return cls.value_struct.pack(root_tx_num, root_position, amount) + length_encoded_name(name)
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def pack_value(cls, root_tx_num: int, root_position: int, amount: int,
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channel_signature_is_valid: bool, name: str) -> bytes:
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return cls.value_struct.pack(
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root_tx_num, root_position, amount, int(channel_signature_is_valid)
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) + length_encoded_name(name)
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@classmethod
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def pack_item(cls, claim_hash: bytes, tx_num: int, position: int, root_tx_num: int, root_position: int,
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amount: int, name: str):
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amount: int, channel_signature_is_valid: bool, name: str):
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return cls.pack_key(claim_hash, tx_num, position), \
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cls.pack_value(root_tx_num, root_position, amount, name)
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cls.pack_value(root_tx_num, root_position, amount, channel_signature_is_valid, name)
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class TXOToClaimPrefixRow(PrefixRow):
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@ -220,14 +220,13 @@ class LevelDB:
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channel_hash = self.get_channel_for_claim(claim_hash)
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reposted_claim_hash = self.get_repost(claim_hash)
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claims_in_channel = None
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short_url = f'{name}#{claim_hash.hex()}'
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canonical_url = short_url
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claims_in_channel = self.get_claims_in_channel_count(claim_hash)
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if channel_hash:
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channel_vals = self.get_claim_txo(channel_hash)
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if channel_vals:
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channel_name = channel_vals[1].name
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claims_in_channel = self.get_claims_in_channel_count(channel_hash)
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canonical_url = f'{channel_name}#{channel_hash.hex()}/{name}#{claim_hash.hex()}'
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return ResolveResult(
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name, claim_hash, tx_num, position, tx_hash, height, claim_amount, short_url=short_url,
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Reference in a new issue