| import json |
| # sample valid transaction: |
| # txn = { |
| # "asset": { |
| # "id": "ageuiagh93421941a" |
| # }, |
| # "id": "12490124812041", |
| # } |
| |
| # todo: take in string, convert to |
| def validate(transaction): |
| print(f'Validating {transaction}') |
| |
| if (not transaction) or type(transaction) is not dict: |
| return False |
| if "id" not in transaction: |
| return False |
| if "asset" not in transaction: |
| return False |
| if "id" not in transaction["asset"]: |
| return False |
| if transaction["id"] == None or transaction["asset"] == None: |
| return False |
| return True |
| |
| txn = { |
| "asset": { |
| "id": "ageuiagh93421941a" |
| }, |
| "id": "12490124812041", |
| } |
| |
| test_str = '{"inputs": [{"owners_before": ["Gn5NZjYEUvTy92yYe41ca2jBk5NwMo48Phb313jjn1gH"], "fulfills": {"transaction_id": "067a838231600ab759bcae80e99f8f60cdc3515fa6bd9dd4cf445f79f3793005", "output_index": 0}, "fulfillment": "pGSAIOprYi3p2guMgsoEMkUlR_UdKCByqHskl0i0DX6QkdVOgUBj2-DpWnXozis7h8G4wjBiTRhRevdQfE13m_afC8XfYso5YbSWyNPdlzoyu9bx2jQhAKVjnVF86x0xBBN2_xsB"}], "outputs": [{"public_keys": ["HxA4JhEdFRK1cwXUc4pLgsTB3p42nzpzgei6xBmpNoN8"], "condition": {"details": {"type": "ed25519-sha-256", "public_key": "HxA4JhEdFRK1cwXUc4pLgsTB3p42nzpzgei6xBmpNoN8"}, "uri": "ni:///sha-256;Lo6vco_Q3hZAvqZnA83nrHU9TgBREvLfjTg5Ndq0RDs?fpt=ed25519-sha-256&cost=131072"}, "amount": "3"}, {"public_keys": ["Gn5NZjYEUvTy92yYe41ca2jBk5NwMo48Phb313jjn1gH"], "condition": {"details": {"type": "ed25519-sha-256", "public_key": "Gn5NZjYEUvTy92yYe41ca2jBk5NwMo48Phb313jjn1gH"}, "uri": "ni:///sha-256;66z4Y1OrLmJYJ9NucNAiDR6U4-OGdQdGMxw2gEB1QC4?fpt=ed25519-sha-256&cost=131072"}, "amount": "8"}], "operation": "TRANSFER", "metadata": null, "asset": {"id": "067a838231600ab759bcae80e99f8f60cdc3515fa6bd9dd4cf445f79f3793005"}, "version": "2.0", "id": "2c255fd56be65aa19cb709455352b78919b8b628f224adce370250c0f0d70fbe"}' |
| print("string version: " + str(test_str)) |
| res = json.loads(test_str) |
| print("dict: " + str(res)) |
| |
| """print(validate(4)) |
| print(validate("string")) |
| print(validate(dict(id = "hi"))) |
| print(validate(txn))""" |
