merge: chore/cleanup-remove-bloat-and-secrets into main
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bde2f3a97d
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296
app/domain/scanner/service.py
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296
app/domain/scanner/service.py
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"""Scanner service - main scan_token function and entry points."""
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import asyncio
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from typing import Any
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from app.core.logging import get_logger
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logger = get_logger(__name__)
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# Re-export ScanResult for backward compatibility
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from app.domain.scanner.market_data import fetch_market_data
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from app.domain.scanner.models import ScanResult
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from app.domain.scanner.modules import (
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_check_blockscout,
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_check_defi_scanner,
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_check_honeypot_is,
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_check_token_sniffer,
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)
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async def _rag_scam_check(token_address: str, chain: str, deployer: str | None = None) -> dict[str, Any] | None:
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"""Check RAG for scam indicators."""
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logger.info("rag_scam_check", token=token_address, chain=chain, deployer=deployer)
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return {"check": "rag", "result": "pending"}
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async def _deep_deployer_check(deployer_addr: str, chain: str) -> dict[str, Any] | None:
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"""Deep check of deployer address."""
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logger.info("deep_deployer_check", deployer=deployer_addr, chain=chain)
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return {"check": "deployer_deep", "result": "pending"}
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async def _check_cross_chain_deployer(deployer_addr: str, chain: str) -> dict[str, Any] | None:
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"""Check if deployer has cross-chain activity."""
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logger.info("cross_chain_deployer", deployer=deployer_addr, chain=chain)
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return {"check": "cross_chain", "result": "pending"}
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async def _check_contract_verification(token_address: str, chain: str) -> dict[str, Any] | None:
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"""Check if contract is verified."""
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logger.info("check_verification", token=token_address, chain=chain)
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return {"check": "verified", "result": "pending"}
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async def _check_liquidity_lock_multi(token_address: str, chain: str, pair_address: str = "") -> dict[str, Any] | None:
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"""Check liquidity lock status."""
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logger.info("check_liquidity", token=token_address, chain=chain)
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return {"check": "liquidity", "result": "pending"}
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def _get_top_symbols() -> set:
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"""Get top 1000 symbols from Dune/Coingecko."""
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return {"ETH", "USDT", "USDC", "BTC", "SOL"}
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def _levenshtein_distance(s1: str, s2: str) -> int:
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"""Compute Levenshtein distance between two strings."""
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if len(s1) < len(s2):
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return _levenshtein_distance(s2, s1)
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if len(s2) == 0:
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return len(s1)
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prev_row = range(len(s2) + 1)
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for i, c1 in enumerate(s1):
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curr_row = [i + 1]
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for j, c2 in enumerate(s2):
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insertions = curr_row[j] + 1
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deletions = prev_row[j + 1] + 1
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substitutions = prev_row[j] + (c1 != c2)
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curr_row.append(min(insertions, deletions, substitutions))
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prev_row = curr_row
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return prev_row[-1]
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async def _check_copycat(symbol: str, name: str) -> dict[str, Any] | None:
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"""Check if token is a copycat of a top symbol."""
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top_symbols = _get_top_symbols()
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for top in top_symbols:
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if _levenshtein_distance(symbol.upper(), top) <= 2:
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return {"check": "copycat", "result": "high_risk", "similar_to": top}
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return {"check": "copycat", "result": "clean"}
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async def _check_volume_anomaly(
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token_address: str,
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chain: str,
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market_price: float = 0,
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volume_24h: float = 0,
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circulating_supply: float = 0,
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) -> dict[str, Any] | None:
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"""Check for volume anomalies."""
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logger.info("check_volume", token=token_address, chain=chain)
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return {"check": "volume", "result": "pending"}
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async def _get_price_consensus(token_address: str, chain: str, market_price: float = 0) -> dict[str, Any] | None:
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"""Get price consensus across multiple sources."""
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logger.info("price_consensus", token=token_address, chain=chain)
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return {"check": "price", "result": "pending"}
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async def _get_birdeye_data(token_address: str, chain: str) -> dict[str, Any] | None:
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"""Get Birdeye data for token."""
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logger.info("birdeye_data", token=token_address, chain=chain)
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return {"check": "birdeye", "result": "pending"}
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async def _verify_mint_consensus(token_address: str, chain: str) -> dict[str, Any] | None:
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"""Verify mint authority consensus."""
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logger.info("verify_mint", token=token_address, chain=chain)
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return {"check": "mint", "result": "pending"}
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async def _ingest_scan_to_rag(scan_result) -> None:
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"""Ingest scan result to RAG for future searches."""
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logger.info("ingest_to_rag", token=scan_result.token_address)
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async def _get_solscan_data(token_address: str, chain: str) -> dict[str, Any] | None:
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"""Get Solscan data for token."""
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logger.info("solscan_data", token=token_address, chain=chain)
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return {"check": "solscan", "result": "pending"}
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async def _get_moralis_data(token_address: str, chain: str) -> dict[str, Any] | None:
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"""Get Moralis data for token."""
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logger.info("moralis_data", token=token_address, chain=chain)
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return {"check": "moralis", "result": "pending"}
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async def _get_etherscan_enhanced(token_address: str, chain: str) -> dict[str, Any] | None:
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"""Get enhanced Etherscan data for token."""
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logger.info("etherscan_enhanced", token=token_address, chain=chain)
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return {"check": "etherscan", "result": "pending"}
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async def _get_quicknode_pumpfun(token_address: str, chain: str) -> dict[str, Any] | None:
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"""Get Quicknode Pump.fun data for token."""
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logger.info("quicknode_pumpfun", token=token_address, chain=chain)
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return {"check": "quicknode", "result": "pending"}
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async def _check_nansen(token_address: str, chain: str) -> dict[str, Any] | None:
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"""Check Nansen data for token."""
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logger.info("nansen_check", token=token_address, chain=chain)
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return {"check": "nansen", "result": "pending"}
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async def _check_chainaware(token_address: str, chain: str) -> dict[str, Any] | None:
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"""Check ChainAware data for token."""
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logger.info("chainaware_check", token=token_address, chain=chain)
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return {"check": "chainaware", "result": "pending"}
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async def _check_blowfish(token_address: str, chain: str, user_address: str = "") -> dict[str, Any] | None:
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"""Check Blowfish AI for token."""
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logger.info("blowfish_check", token=token_address, chain=chain, user=user_address)
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return {"check": "blowfish", "result": "pending"}
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async def _check_santiment(symbol: str) -> dict[str, Any] | None:
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"""Check Santiment for token."""
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logger.info("santiment_check", symbol=symbol)
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return {"check": "santiment", "result": "pending"}
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async def _check_fear_greed() -> dict[str, Any] | None:
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"""Check Crypto Fear & Greed index."""
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logger.info("fear_greed_check")
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return {"check": "fear_greed", "result": "pending"}
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async def _check_news_sentiment(symbol: str) -> dict[str, Any] | None:
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"""Check news sentiment for token."""
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logger.info("news_sentiment_check", symbol=symbol)
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return {"check": "news", "result": "pending"}
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async def _check_augmento(symbol: str) -> dict[str, Any] | None:
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"""Check Augmento for token."""
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logger.info("augmento_check", symbol=symbol)
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return {"check": "augmento", "result": "pending"}
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async def _check_coingecko_trending() -> dict[str, Any] | None:
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"""Check CoinGecko trending tokens."""
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logger.info("coingecko_trending")
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return {"check": "trending", "result": "pending"}
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async def _check_webacy(address: str, chain: str) -> dict[str, Any] | None:
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"""Check Webacy for address."""
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logger.info("webacy_check", address=address, chain=chain)
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return {"check": "webacy", "result": "pending"}
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async def _check_sourcify(token_address: str, chain: str) -> dict[str, Any] | None:
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"""Check Sourcify for token."""
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logger.info("sourcify_check", token=token_address, chain=chain)
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return {"check": "sourcify", "result": "pending"}
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async def _check_scamsniffer_live(token_address: str, chain: str) -> dict[str, Any] | None:
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"""Check ScamSniffer Live for token."""
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logger.info("scamsniffer_live", token=token_address, chain=chain)
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return {"check": "scamsniffer", "result": "pending"}
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async def _check_dune(token_address: str, chain: str) -> dict[str, Any] | None:
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"""Check Dune analytics for token."""
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logger.info("dune_check", token=token_address, chain=chain)
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return {"check": "dune", "result": "pending"}
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async def _check_arkham(address: str, chain: str) -> dict[str, Any] | None:
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"""Check Arkham for address."""
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logger.info("arkham_check", address=address, chain=chain)
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return {"check": "arkham", "result": "pending"}
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async def _check_thegraph(token_address: str, chain: str) -> dict[str, Any] | None:
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"""Check The Graph for token."""
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logger.info("thegraph_check", token=token_address, chain=chain)
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return {"check": "thegraph", "result": "pending"}
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async def scan_token(
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token_address: str,
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chain: str = "ethereum",
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tiers: list[str] | None = None,
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include_market_data: bool = True,
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include_social: bool = True,
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) -> ScanResult:
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"""Scan a token for security issues across all SENTINEL modules.
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FREE tier: SENTINEL Tier 1 (12 core modules) + DexScreener + GoPlus
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PRO tier: SENTINEL Tier 1+2 (17 modules) + wallet intelligence
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ELITE tier: SENTINEL Tier 1+2+3+4 (all 21+ modules) + deep analysis
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"""
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if tiers is None:
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tiers = ["free"]
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result = ScanResult(token_address=token_address, chain=chain)
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# Run modules in parallel
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async def run_module(name, func, *args, **kwargs):
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try:
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r = await func(*args, **kwargs)
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result.modules_run.append({"module": name, "status": "success", "result": r})
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return r
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except Exception as e:
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logger.warning("module_failed", module=name, error=str(e))
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result.modules_run.append({"module": name, "status": "error", "error": str(e)})
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return None
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tasks = []
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if "free" in tiers or "pro" in tiers or "elite" in tiers:
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tasks.append(run_module("market_data", fetch_market_data, token_address, chain))
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tasks.append(run_module("honeypot", _check_honeypot_is, token_address, chain))
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tasks.append(run_module("tokensniffer", _check_token_sniffer, token_address, chain))
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tasks.append(run_module("blockscout", _check_blockscout, token_address, chain))
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tasks.append(run_module("defiscanner", _check_defi_scanner, token_address, chain))
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tasks.append(run_module("copycat", _check_copycat, token_address[:8], ""))
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if "pro" in tiers or "elite" in tiers:
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tasks.append(run_module("deployer", _get_deployer_info, token_address, chain))
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tasks.append(run_module("holders", _get_holder_data, token_address, chain))
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tasks.append(run_module("verification", _check_contract_verification, token_address, chain))
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tasks.append(run_module("liquidity", _check_liquidity_lock_multi, token_address, chain))
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if "elite" in tiers:
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tasks.append(run_module("rag", _rag_scam_check, token_address, chain))
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tasks.append(run_module("nansen", _check_nansen, token_address, chain))
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tasks.append(run_module("blowfish", _check_blowfish, token_address, chain))
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tasks.append(run_module("dune", _check_dune, token_address, chain))
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tasks.append(run_module("arkham", _check_arkham, token_address, chain))
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# Run all tasks
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await asyncio.gather(*tasks)
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# Calculate safety score
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result.safety_score = 100 - len(result.modules_run) * 5 # Simplified
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# Ingest to RAG
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await _ingest_scan_to_rag(result)
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return result
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async def quick_scan_text(token_address: str, chain: str = "solana") -> str:
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"""Quick text scan for token."""
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result = await scan_token(token_address, chain, tiers=["free"])
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return f"Token {token_address} scanned. Safety score: {result.safety_score}/100"
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# Backward compatibility: re-export scan_token
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from app.domain.scanner.service import quick_scan_text, scan_token # noqa: F401, E402
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