mirror of
https://github.com/bohd4nx/FragmentAPI.git
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bohd4nx
efcdda6b74
- Migrate from tonutils 0.5.x to 2.0.0 API: - ToncenterClient → TonapiClient with NetworkGlobalID - tonutils.client → tonutils.clients - tonutils.wallet → tonutils.contracts.wallet - pub_key.as_hex property, wallet.balance nanotons - async with client context manager - Centralize TON client init into initialize_ton_client() in wallet.py - Move process_transaction logic into wallet.py, transaction.py re-exports - Add WALLET_VERSION config (V4R2/V5R1, default V5R1) - Add WALLET_CLASSES and SUPPORTED_WALLET_VERSIONS to constants.py - Restore balance check before broadcasting - Wait for seqno confirmation after transfer (120×2s) to prevent duplicate seqno - Fix Fragment hash fetching: use browser navigation headers - Remove accept-encoding from BASE_HEADERS (httpx handles decompression) - Add cookies.example.json template - Add cookies.json to .gitignore
44 lines
1.4 KiB
Python
44 lines
1.4 KiB
Python
import logging
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from typing import Any
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import httpx
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from app.core.exceptions import RequestError, WalletError
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from app.utils.wallet import link_wallet
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logger = logging.getLogger(__name__)
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def parse_json_response(response: httpx.Response, context: str) -> dict[str, Any]:
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try:
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return response.json()
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except Exception as exc:
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raise RequestError(
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f"Fragment API returned an unparseable response for '{context}': {exc}"
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) from exc
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async def execute_transaction_request(
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client: httpx.AsyncClient,
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headers: dict,
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cookies: dict,
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account: dict[str, Any],
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tx_data: dict[str, Any],
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fragment_hash: str,
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) -> dict[str, Any]:
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url = f"https://fragment.com/api?hash={fragment_hash}"
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resp = await client.post(url, headers=headers, cookies=cookies, data=tx_data)
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transaction = parse_json_response(resp, tx_data.get("method", "transaction"))
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if transaction.get("need_verify"):
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if not await link_wallet(client, headers, cookies, account, fragment_hash):
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raise WalletError(
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"Failed to link your TON wallet to Fragment. "
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"Make sure the wallet matching your cookies is used."
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)
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resp = await client.post(url, headers=headers, cookies=cookies, data=tx_data)
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transaction = parse_json_response(resp, tx_data.get("method", "transaction"))
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return transaction
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