# { "Depends": "py-genlayer:5jycge4q8k23462jtb0b9fyey1s9qz928sz2nbrd9mg4sxqg2qng" } import hashlib import ipaddress import json import re from datetime import datetime, timezone from urllib.parse import urlparse import genlayer as gl from genlayer.storage import TreeMap from genlayer.types import Address, u256 DECISION_FULL = 'FULL' DECISION_HALF = 'HALF' DECISION_NONE = 'NONE' DECISION_INCONCLUSIVE = 'INCONCLUSIVE' VALID_DECISIONS = {DECISION_FULL, DECISION_HALF, DECISION_NONE, DECISION_INCONCLUSIVE} UNIT_ACTIVE = 'ACTIVE' UNIT_EXPIRED = 'EXPIRED' UNIT_CLAIMED_FULL = 'CLAIMED_FULL' UNIT_CLAIMED_HALF = 'CLAIMED_HALF' CLAIM_OPEN = 'OPEN' CLAIM_APPROVED = 'APPROVED' CLAIM_DENIED = 'DENIED' CLAIM_INCONCLUSIVE = 'INCONCLUSIVE' CLAIM_SETTLED = 'SETTLED' CLAIM_CANCELLED = 'CANCELLED' CLAIM_ABANDONED = 'ABANDONED' def calculate_payout(unit_face: int, fee_bps: int, decision: str) -> tuple[int, int]: if not 0 <= fee_bps <= 10000: raise ValueError('fee_bps must be between 0 and 10000') if unit_face < 0: raise ValueError('unit_face must be non-negative') if decision == DECISION_FULL: fee_amount = unit_face * fee_bps // 10000 payout = unit_face - fee_amount return (payout, fee_amount) elif decision == DECISION_HALF: gross_half = unit_face // 2 fee_amount = gross_half * fee_bps // 10000 payout = gross_half - fee_amount return (payout, fee_amount) elif decision in (DECISION_NONE, DECISION_INCONCLUSIVE): return (0, 0) else: raise ValueError(f'Unknown decision: {decision}') def verify_solvency_invariant(pool_balance: int, live_units: int, unit_face: int) -> bool: if pool_balance < 0 or live_units < 0 or unit_face < 0: return False return pool_balance >= live_units * unit_face def max_withdrawable(pool_balance: int, live_units: int, unit_face: int) -> int: exposure = live_units * unit_face if pool_balance < exposure: return 0 return pool_balance - exposure MAX_URL_LENGTH = 512 MAX_URLS_COUNT = 5 MAX_FETCH_CHARS = 4000 ALLOWED_SCHEME = 'https' ALLOWED_PORT = 443 BLOCKED_EXACT_HOSTS = {'localhost', 'metadata.google.internal', 'instance-data'} BLOCKED_DOMAIN_SUFFIXES = ('.local', '.internal', '.arpa', '.home.arpa', '.localhost', '.lan', '.test', '.example', '.invalid') HOSTNAME_REGEX = re.compile('^(?=.{1,253}$)(?!-)[A-Za-z0-9-]{1,63}(? tuple[bool, str]: if not isinstance(url, str): return (False, 'URL must be a string') url = url.strip() if not url: return (False, 'URL cannot be empty') if len(url) > MAX_URL_LENGTH: return (False, f'URL exceeds maximum length of {MAX_URL_LENGTH}') if any((c <= ' ' or c in '\x7f' for c in url)): return (False, 'URL contains whitespace or control characters') try: parsed = urlparse(url) except Exception as e: return (False, f'URL parse failed: {str(e)}') if parsed.scheme.lower() != ALLOWED_SCHEME: return (False, f'Only {ALLOWED_SCHEME} is allowed') if parsed.username or parsed.password: return (False, 'Credentials in URL are strictly forbidden') if not parsed.hostname: return (False, 'URL missing host') host = parsed.hostname.lower().rstrip('.') port = parsed.port if port is not None and port != ALLOWED_PORT: return (False, f'Non-standard port {port} forbidden (only {ALLOWED_PORT} allowed)') if host in BLOCKED_EXACT_HOSTS: return (False, f'Host {host} is blocked') if any((host.endswith(suffix) for suffix in BLOCKED_DOMAIN_SUFFIXES)): return (False, f'Host domain suffix is blocked: {host}') if ':' in host or '[' in host or ']' in host: return (False, 'IPv6 literals are forbidden') is_numeric_ip = False parts = host.split('.') if all((p.isdigit() for p in parts)) and len(parts) in (1, 2, 3, 4): is_numeric_ip = True if is_numeric_ip: if len(parts) != 4: return (False, 'Only canonical 4-part decimal IPv4 addresses are permitted') for p in parts: if len(p) > 1 and p.startswith('0'): return (False, 'Leading zeros in IP octets (octal notation) forbidden') try: val = int(p) if val < 0 or val > 255: return (False, 'IP octet out of range 0-255') except ValueError: return (False, 'Invalid decimal IP octet') try: ip_obj = ipaddress.IPv4Address(host) except Exception: return (False, 'Invalid IPv4 address') if ip_obj.is_private or ip_obj.is_loopback or ip_obj.is_link_local or ip_obj.is_multicast or ip_obj.is_reserved or ip_obj.is_unspecified: return (False, f'IP address {host} belongs to a restricted/private network') cgnat = ipaddress.IPv4Network('100.64.0.0/10') if ip_obj in cgnat: return (False, f'IP address {host} belongs to CGNAT (100.64.0.0/10)') if ip_obj in ipaddress.IPv4Network('0.0.0.0/8'): return (False, f'IP address {host} is invalid (0.0.0.0/8)') elif not HOSTNAME_REGEX.match(host): return (False, f"Hostname '{host}' is invalid or does not have a valid alphabetic TLD") path = parsed.path if parsed.path else '/' query_str = f'?{parsed.query}' if parsed.query else '' canonical_url = f'https://{host}{path}{query_str}' return (True, canonical_url) def validate_urls_list(urls: list[str]) -> tuple[bool, list[str], str]: if not isinstance(urls, list): return (False, [], 'URLs must be a list') if len(urls) == 0: return (False, [], 'At least one evidence URL is required') if len(urls) > MAX_URLS_COUNT: return (False, [], f'Exceeded maximum number of URLs ({MAX_URLS_COUNT})') canonical_urls = [] seen = set() for u in urls: ok, res = validate_url(u) if not ok: return (False, [], f"Invalid URL '{u}': {res}") if res in seen: return (False, [], f'Duplicate URL detected: {res}') seen.add(res) canonical_urls.append(res) return (True, canonical_urls, '') MAX_NARRATIVE_LENGTH = 1000 MAX_POLICY_LENGTH = 8000 DEFAULT_MAX_FETCH_CHARS = 4000 FORBIDDEN_PATTERNS = [re.compile('`{3,}'), re.compile('\\[{2,}'), re.compile('\\]{2,}'), re.compile('<{3,}'), re.compile('>{3,}')] def sanitize_text(text: str, max_length: int) -> str: if not isinstance(text, str): return '' clean = re.sub('[\\r\\n\\t]+', ' ', text) clean = re.sub('[^\\x20-\\x7E]', ' ', clean) for pat in FORBIDDEN_PATTERNS: clean = pat.sub(' ', clean) clean = re.sub('\\s+', ' ', clean).strip() if len(clean) > max_length: clean = clean[:max_length].rstrip() return clean def normalize_fetch_content(body, status=None, max_length: int=DEFAULT_MAX_FETCH_CHARS) -> str: if status is not None: try: code = int(status) except (ValueError, TypeError): code = 0 if code and code != 200: return '[HTTP_%d]' % code if body is None: return '[EMPTY_RESPONSE]' if isinstance(body, (bytes, bytearray)): try: text = bytes(body).decode('utf-8', errors='replace') except Exception: text = '' else: text = str(body) clean = sanitize_text(text, max_length) return clean if clean else '[EMPTY_RESPONSE]' def compute_policy_hash(policy_text: str) -> str: sanitized = sanitize_text(policy_text, MAX_POLICY_LENGTH) return hashlib.sha256(sanitized.encode('utf-8')).hexdigest() def force_consistency(raw_decision: str, clause_ids: list[str], exclusion_ids: list[str], evidence_usable: list[int], code: str) -> dict: decision = str(raw_decision).strip().upper() if decision not in VALID_DECISIONS: decision = DECISION_INCONCLUSIVE clean_clauses = sorted(list({str(c).strip() for c in clause_ids if str(c).strip()})) clean_exclusions = sorted(list({str(e).strip() for e in exclusion_ids if str(e).strip()})) clean_usable = [] for u in evidence_usable: try: val = int(u) if val >= 0 and val not in clean_usable: clean_usable.append(val) except (ValueError, TypeError): continue clean_usable.sort() clean_code = str(code).strip() if code else 'OK' if not clean_usable: decision = DECISION_INCONCLUSIVE clean_code = 'NO_USABLE_EVIDENCE' if decision in (DECISION_FULL, DECISION_HALF) and clean_exclusions: decision = DECISION_NONE clean_code = 'VOIDED_BY_EXCLUSIONS' if decision in (DECISION_FULL, DECISION_HALF) and (not clean_clauses): decision = DECISION_INCONCLUSIVE clean_code = 'INCOMPLETE_VERDICT' return {'clause_ids': clean_clauses, 'code': clean_code, 'decision': decision, 'evidence_usable': clean_usable, 'exclusion_ids': clean_exclusions} def parse_llm_judgment_response(raw_response: str) -> dict: if not raw_response or not isinstance(raw_response, str): return force_consistency(DECISION_INCONCLUSIVE, [], [], [], 'EMPTY_RESPONSE') json_match = re.search('\\{[\\s\\S]*\\}', raw_response) if not json_match: return force_consistency(DECISION_INCONCLUSIVE, [], [], [], 'NO_JSON_FOUND') try: data = json.loads(json_match.group(0)) except Exception: return force_consistency(DECISION_INCONCLUSIVE, [], [], [], 'JSON_PARSE_ERROR') raw_decision = data.get('decision', DECISION_INCONCLUSIVE) clause_ids = data.get('clause_ids', []) if not isinstance(clause_ids, list): clause_ids = [] exclusion_ids = data.get('exclusion_ids', []) if not isinstance(exclusion_ids, list): exclusion_ids = [] evidence_usable = data.get('evidence_usable', []) if not isinstance(evidence_usable, list): evidence_usable = [] code = data.get('code', 'OK') return force_consistency(raw_decision, clause_ids, exclusion_ids, evidence_usable, code) def canonicalize_for_comparison(judgment_dict: dict) -> str: comparable = {'clause_ids': sorted(list(judgment_dict.get('clause_ids', []))), 'code': str(judgment_dict.get('code', '')), 'decision': str(judgment_dict.get('decision', DECISION_INCONCLUSIVE)), 'evidence_usable': sorted(list(judgment_dict.get('evidence_usable', []))), 'exclusion_ids': sorted(list(judgment_dict.get('exclusion_ids', [])))} return json.dumps(comparable, sort_keys=True, separators=(',', ':')) def build_adjudication_prompt(policy_text: str, narrative: str, evidence_items: list[dict]) -> str: lines = ['You are an impartial coverage bond arbitrator evaluating an incident claim under a strict policy.', 'Your task is to review the policy, the incident narrative, and the independently retrieved HTTPS evidence.', '', 'AVAILABLE DECISION OUTCOMES (choose EXACTLY one):', '- FULL: The evidence conclusively proves a total outage/breach under the policy terms.', '- HALF: The evidence conclusively proves a partial outage/breach under the policy terms.', '- NONE: The incident did not breach policy terms, or an explicit exclusion applies.', '- INCONCLUSIVE: The evidence is insufficient, contradictory, unreachable, or unverified.', '', 'FROZEN POLICY TERMS:', f'[[POLICY_START]]\n{policy_text}\n[[POLICY_END]]', '', 'CLAIMANT NARRATIVE:', f'[[NARRATIVE_START]]\n{narrative}\n[[NARRATIVE_END]]', '', 'EVIDENCE RETRIEVED FROM HTTPS URLS:'] for item in evidence_items: idx = item.get('index', 0) url = item.get('url', '') content = item.get('content', '') lines.append(f'Evidence #{idx} from {url}:') lines.append(f'[[EVIDENCE_{idx}_START]]\n{content}\n[[EVIDENCE_{idx}_END]]') lines.extend(['', 'OUTPUT REQUIREMENT:', 'Return ONLY a valid JSON object with EXACTLY this structure:', '{', ' "decision": "FULL" | "HALF" | "NONE" | "INCONCLUSIVE",', ' "clause_ids": ["CLAUSE-1", ...],', ' "exclusion_ids": ["EXCLUSION-1", ...],', ' "evidence_usable": [0, 1, ...],', ' "code": "REASON_CODE_IN_CAPS"', '}', 'Do not include any conversational preamble or markdown backticks.']) return '\n'.join(lines) MAX_JUDGE_ATTEMPTS = 3 EXPIRY_WINDOW_SECONDS = 259200 def _now_ts() -> int: return int(datetime.now(timezone.utc).timestamp()) def _sender() -> str: return str(gl.message.sender_address) def _sender_hex() -> str: return Address(_sender()).as_hex.lower() def _make_unit_id(n: int) -> str: return 'SOL-U' + str(n).zfill(8) def _make_claim_id(n: int) -> str: return 'SOL-C' + str(n).zfill(8) @gl.evm.contract_interface class _Recipient: class View: pass class Write: pass class Solvent(gl.contract.Contract): issuer: str treasury: str policy_text: str policy_hash: str unit_face: u256 max_units: u256 claim_bond: u256 fee_bps: u256 pool_balance: u256 live_units: u256 unit_counter: u256 claim_counter: u256 units: TreeMap[str, str] claims: TreeMap[str, str] claimable: TreeMap[str, u256] def __init__(self, treasury: str, policy_text: str, unit_face: str, max_units: str, claim_bond: str, fee_bps: str): clean_policy = sanitize_text(policy_text, MAX_POLICY_LENGTH) if not clean_policy: raise gl.vm.UserError('POLICY_EMPTY') try: face = int(str(unit_face)) mu = int(str(max_units)) cb = int(str(claim_bond)) fb = int(str(fee_bps)) treasury_hex = Address(treasury).as_hex.lower() except Exception: raise gl.vm.UserError('BAD_ARGUMENT') if face <= 0: raise gl.vm.UserError('BAD_UNIT_FACE') if mu <= 0: raise gl.vm.UserError('BAD_MAX_UNITS') if cb < 0: raise gl.vm.UserError('BAD_CLAIM_BOND') if fb < 0 or fb > 10000: raise gl.vm.UserError('BAD_FEE_BPS') self.issuer = _sender_hex() self.treasury = treasury_hex self.policy_text = clean_policy self.policy_hash = compute_policy_hash(clean_policy) self.unit_face = u256(face) self.max_units = u256(mu) self.claim_bond = u256(cb) self.fee_bps = u256(fb) self.pool_balance = u256(0) self.live_units = u256(0) self.unit_counter = u256(0) self.claim_counter = u256(0) def _load_unit(self, unit_id: str) -> dict: raw = self.units.get(unit_id) if raw is None: raise gl.vm.UserError('UNIT_NOT_FOUND') return json.loads(raw) def _save_unit(self, unit_id: str, rec: dict) -> None: self.units[unit_id] = json.dumps(rec) def _load_claim(self, claim_id: str) -> dict: raw = self.claims.get(claim_id) if raw is None: raise gl.vm.UserError('CLAIM_NOT_FOUND') return json.loads(raw) def _save_claim(self, claim_id: str, rec: dict) -> None: self.claims[claim_id] = json.dumps(rec) def _credit(self, addr: str, amount: int) -> None: if not addr or amount <= 0: return key = addr.lower() cur = int(self.claimable.get(key, u256(0))) self.claimable[key] = u256(cur + amount) def _owed(self, addr: str) -> int: return int(self.claimable.get(addr.lower(), u256(0))) def _assert_solvent(self) -> None: if not verify_solvency_invariant(int(self.pool_balance), int(self.live_units), int(self.unit_face)): raise gl.vm.UserError('SOLVENCY_INVARIANT_BROKEN') @gl.public.write.payable def top_up_pool(self) -> str: deposit = int(gl.message.value) if deposit <= 0: raise gl.vm.UserError('NO_DEPOSIT') self.pool_balance = u256(int(self.pool_balance) + deposit) self._assert_solvent() return str(int(self.pool_balance)) @gl.public.write def enroll_unit(self) -> str: if int(self.unit_counter) >= int(self.max_units): raise gl.vm.UserError('MAX_UNITS_REACHED') new_live = int(self.live_units) + 1 if not verify_solvency_invariant(int(self.pool_balance), new_live, int(self.unit_face)): raise gl.vm.UserError('POOL_INSOLVENT_FOR_NEW_UNIT') n = int(self.unit_counter) + 1 self.unit_counter = u256(n) self.live_units = u256(new_live) unit_id = _make_unit_id(n) self._save_unit(unit_id, {'unit_id': unit_id, 'beneficiary': _sender_hex(), 'policy_hash': self.policy_hash, 'status': UNIT_ACTIVE, 'open_claim_id': '', 'claims_count': 0, 'enrolled_at': _now_ts()}) return unit_id @gl.public.write.payable def file_claim(self, unit_id: str, narrative: str, urls: list) -> str: bond = int(gl.message.value) if bond < int(self.claim_bond): raise gl.vm.UserError('BOND_TOO_SMALL') unit = self._load_unit(unit_id) if unit['status'] != UNIT_ACTIVE: raise gl.vm.UserError('UNIT_NOT_ACTIVE') if unit['beneficiary'] != _sender_hex(): raise gl.vm.UserError('NOT_BENEFICIARY') if unit['open_claim_id']: raise gl.vm.UserError('UNIT_HAS_OPEN_CLAIM') clean_narrative = sanitize_text(narrative, MAX_NARRATIVE_LENGTH) if not clean_narrative: raise gl.vm.UserError('NARRATIVE_EMPTY') ok, canonical_urls, reason = validate_urls_list(urls) if not ok: raise gl.vm.UserError('BAD_EVIDENCE_URLS:' + reason) n = int(self.claim_counter) + 1 self.claim_counter = u256(n) claim_id = _make_claim_id(n) self._save_claim(claim_id, {'claim_id': claim_id, 'unit_id': unit_id, 'beneficiary': unit['beneficiary'], 'narrative': clean_narrative, 'urls': canonical_urls, 'bond': bond, 'status': CLAIM_OPEN, 'decision': '', 'judge_attempts': 0, 'filed_at': _now_ts(), 'comparable': {}}) unit['open_claim_id'] = claim_id unit['claims_count'] = int(unit.get('claims_count', 0)) + 1 self._save_unit(unit_id, unit) return claim_id @gl.public.write def adjudicate(self, claim_id: str) -> str: rec = self._load_claim(claim_id) if rec['status'] != CLAIM_OPEN: raise gl.vm.UserError('CLAIM_NOT_OPEN') if int(rec.get('judge_attempts', 0)) >= MAX_JUDGE_ATTEMPTS: raise gl.vm.UserError('MAX_ATTEMPTS_REACHED') urls = list(rec['urls']) narrative = rec['narrative'] policy_text = self.policy_text def leader_fn() -> str: items = [] for idx, u in enumerate(urls): ok, _canonical = validate_url(u) if not ok: content = '[BLOCKED_BY_SSRF_VALIDATOR]' else: try: page = gl.nondet.web.get(u) status = getattr(page, 'status', None) body = getattr(page, 'body', None) content = normalize_fetch_content(body, status, MAX_FETCH_CHARS) except Exception: content = '[FETCH_ERROR]' items.append({'index': idx, 'url': u, 'content': content}) prompt = build_adjudication_prompt(policy_text, narrative, items) try: raw = gl.nondet.exec_prompt(prompt) except Exception: raw = '' parsed = parse_llm_judgment_response(raw) return canonicalize_for_comparison(parsed) def validator_fn(leader_result) -> bool: payload = getattr(leader_result, 'calldata', None) if payload is None: return False try: leader_str = str(payload) except Exception: return False if not leader_str: return False mine = leader_fn() return leader_str == mine agreed_raw = gl.vm.run_nondet(leader_fn, validator_fn) try: agreed = json.loads(str(agreed_raw)) except Exception: agreed = {} if not isinstance(agreed, dict): agreed = {} decision = str(agreed.get('decision', DECISION_INCONCLUSIVE)) if decision not in VALID_DECISIONS: decision = DECISION_INCONCLUSIVE rec = self._load_claim(claim_id) rec['judge_attempts'] = int(rec.get('judge_attempts', 0)) + 1 rec['decision'] = decision rec['comparable'] = agreed unit = self._load_unit(rec['unit_id']) face = int(self.unit_face) bene = rec['beneficiary'] bond = int(rec['bond']) if decision == DECISION_FULL or decision == DECISION_HALF: payout, fee = calculate_payout(face, int(self.fee_bps), decision) self._credit(bene, payout + bond) if fee > 0: self._credit(self.treasury, fee) lost = face if decision == DECISION_FULL else face // 2 self.pool_balance = u256(int(self.pool_balance) - lost) self.live_units = u256(int(self.live_units) - 1) unit['status'] = UNIT_CLAIMED_FULL if decision == DECISION_FULL else UNIT_CLAIMED_HALF unit['open_claim_id'] = '' rec['status'] = CLAIM_APPROVED elif decision == DECISION_NONE: if bond > 0: self._credit(self.treasury, bond) unit['open_claim_id'] = '' rec['status'] = CLAIM_DENIED else: if bond > 0: self._credit(bene, bond) unit['open_claim_id'] = '' rec['status'] = CLAIM_INCONCLUSIVE self._save_claim(claim_id, rec) self._save_unit(unit['unit_id'], unit) self._assert_solvent() return decision @gl.public.write def cancel_stale_claim(self, claim_id: str) -> str: rec = self._load_claim(claim_id) if rec['status'] != CLAIM_OPEN: raise gl.vm.UserError('CLAIM_NOT_OPEN') attempts = int(rec.get('judge_attempts', 0)) elapsed = _now_ts() - int(rec.get('filed_at', 0)) if attempts < MAX_JUDGE_ATTEMPTS and elapsed < EXPIRY_WINDOW_SECONDS: raise gl.vm.UserError('NOT_YET_CANCELLABLE') bond = int(rec['bond']) if bond > 0: self._credit(rec['beneficiary'], bond) rec['status'] = CLAIM_CANCELLED self._save_claim(claim_id, rec) unit = self._load_unit(rec['unit_id']) unit['open_claim_id'] = '' self._save_unit(unit['unit_id'], unit) return CLAIM_CANCELLED @gl.public.write def abandon_approved(self, claim_id: str) -> str: rec = self._load_claim(claim_id) if rec['status'] != CLAIM_APPROVED: raise gl.vm.UserError('CLAIM_NOT_APPROVED') caller = _sender_hex() if caller != rec['beneficiary'] and caller != self.issuer: raise gl.vm.UserError('NOT_AUTHORIZED') rec['status'] = CLAIM_ABANDONED self._save_claim(claim_id, rec) return CLAIM_ABANDONED @gl.public.write def expire_unit(self, unit_id: str) -> str: unit = self._load_unit(unit_id) if unit['status'] != UNIT_ACTIVE: raise gl.vm.UserError('UNIT_NOT_ACTIVE') if unit['open_claim_id']: raise gl.vm.UserError('UNIT_HAS_OPEN_CLAIM') unit['status'] = UNIT_EXPIRED self.live_units = u256(int(self.live_units) - 1) self._save_unit(unit_id, unit) self._assert_solvent() return UNIT_EXPIRED @gl.public.write def withdraw_pool(self, amount: str) -> str: if _sender_hex() != self.issuer: raise gl.vm.UserError('NOT_ISSUER') amt = int(str(amount)) if amt <= 0: raise gl.vm.UserError('BAD_AMOUNT') available = max_withdrawable(int(self.pool_balance), int(self.live_units), int(self.unit_face)) if amt > available: raise gl.vm.UserError('EXCEEDS_POOL_FLOOR') self.pool_balance = u256(int(self.pool_balance) - amt) self._credit(self.issuer, amt) self._assert_solvent() return str(amt) @gl.public.write def claim(self) -> str: key = _sender_hex() owed = self._owed(key) if owed <= 0: raise gl.vm.UserError('NOTHING_TO_CLAIM') self.claimable[key] = u256(0) _Recipient(gl.message.sender_address).emit_transfer(value=u256(owed)) return str(owed) @gl.public.view def get_config(self) -> str: return json.dumps({'issuer': self.issuer, 'treasury': self.treasury, 'policy_hash': self.policy_hash, 'unit_face': str(int(self.unit_face)), 'max_units': str(int(self.max_units)), 'claim_bond': str(int(self.claim_bond)), 'fee_bps': int(self.fee_bps), 'max_judge_attempts': MAX_JUDGE_ATTEMPTS, 'expiry_window_seconds': EXPIRY_WINDOW_SECONDS, 'pool_balance': str(int(self.pool_balance)), 'live_units': str(int(self.live_units)), 'unit_count': str(int(self.unit_counter)), 'claim_count': str(int(self.claim_counter)), 'decisions': list(VALID_DECISIONS)}) @gl.public.view def get_policy(self) -> str: return json.dumps({'policy_text': self.policy_text, 'policy_hash': self.policy_hash}) @gl.public.view def get_solvency(self) -> str: pool = int(self.pool_balance) live = int(self.live_units) face = int(self.unit_face) return json.dumps({'pool_balance': str(pool), 'exposure': str(live * face), 'live_units': str(live), 'unit_face': str(face), 'is_solvent': verify_solvency_invariant(pool, live, face), 'withdrawable': str(max_withdrawable(pool, live, face))}) @gl.public.view def get_unit(self, unit_id: str) -> str: return json.dumps(self._load_unit(unit_id)) @gl.public.view def get_claim(self, claim_id: str) -> str: return json.dumps(self._load_claim(claim_id)) @gl.public.view def get_claimable(self, address: str) -> str: return str(self._owed(Address(address).as_hex)) @gl.public.view def get_board(self) -> str: ucount = int(self.unit_counter) ustart = max(1, ucount - 49) units = [] for i in range(ustart, ucount + 1): raw = self.units.get(_make_unit_id(i)) if raw is not None: units.append(json.loads(raw)) ccount = int(self.claim_counter) cstart = max(1, ccount - 49) claims = [] for i in range(cstart, ccount + 1): raw = self.claims.get(_make_claim_id(i)) if raw is not None: claims.append(json.loads(raw)) return json.dumps({'units': units, 'claims': claims, 'unit_count': str(ucount), 'claim_count': str(ccount)})