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Python

# verify_session.py — session UUID verification logic
# Extracted from lib.sh VERIFY_SESSION_PYTHON block
_MAM_ORC_CACHE = None
def mam_orchestrator_uuids():
global _MAM_ORC_CACHE
if _MAM_ORC_CACHE is not None:
return _MAM_ORC_CACHE
import os, sys, json, sqlite3
override = os.environ.get("MAM_ORCHESTRATOR_UUIDS")
if override is not None:
if not override.strip():
_MAM_ORC_CACHE = []
return _MAM_ORC_CACHE
if override.strip().startswith("["):
try:
parsed = json.loads(override)
if isinstance(parsed, list):
_MAM_ORC_CACHE = [str(x) for x in parsed if x]
return _MAM_ORC_CACHE
except Exception:
pass
_MAM_ORC_CACHE = [x.strip() for x in override.split(",") if x.strip()]
return _MAM_ORC_CACHE
res = []
d_obj = None
try:
if "MAM_STATE_JSON" in os.environ and os.environ.get("MAM_STATE_JSON"):
d_obj = json.loads(os.environ.get("MAM_STATE_JSON"))
except Exception:
d_obj = None
if d_obj is None or "orchestrator_uuids" not in d_obj:
yaml_p = os.environ.get("AGENT_SESSIONS_YAML") or os.environ.get("YAML_PATH")
if yaml_p:
db_p = os.path.splitext(yaml_p)[0] + ".db"
if os.path.exists(db_p):
try:
conn = sqlite3.connect(db_p, timeout=5.0)
r = conn.execute("SELECT data FROM state WHERE id=1").fetchone()
if r and r[0]:
d_obj = json.loads(r[0])
conn.close()
except Exception:
pass
if (d_obj is None or "orchestrator_uuids" not in d_obj) and os.path.exists(yaml_p):
try:
import yaml
with open(yaml_p) as f:
d_obj = yaml.safe_load(f) or {}
except Exception:
pass
raw = d_obj.get("orchestrator_uuids") if isinstance(d_obj, dict) else None
if raw is not None:
if isinstance(raw, list) and all(isinstance(x, str) and x.strip() for x in raw):
res = list(raw)
else:
sys.stderr.write("WARNING: malformed orchestrator_uuids in state, disabling orchestrator exclusion gate\n")
res = []
_MAM_ORC_CACHE = res
return _MAM_ORC_CACHE
def mam_row_own_uuid(row):
if not isinstance(row, dict):
return None
for k in ["claude_session_id_own", "agy_conversation_id_own", "hermes_conversation_id_own", "cline_conversation_id_own", "grok_session_id_own"]:
v = row.get(k)
if v:
return v
return None
def workspace_key(path):
import os
try:
p = os.path.realpath(path)
except Exception:
p = path
return p.replace("/", "-").replace("_", "-")
def verify_session_uuid(ws, agent, uuid, row=None, home_dir=None, claude_dir=None, mode="discover"):
import os, json, sqlite3
from lib_py.agents.registry import get_adapter
from lib_py.agents.base import DiscoveryContext
row = row or {}
epoch = row.get("herdr_session_epoch", 0) if mode == "discover" else 0
cwd = row.get("pane", {}).get("cwd", "") or ws
if workspace_key(cwd) != workspace_key(ws):
return False
if mode == "discover" and uuid in mam_orchestrator_uuids():
if uuid != mam_row_own_uuid(row):
return False
if (mode == "revalidate" and row.get("session_id_source") == "assigned"
and not row.get("session_id_verified")):
return True
adapter = get_adapter(agent)
if not adapter:
return False
ctx = DiscoveryContext(workspace=ws, agent_name=agent, home_dir=home_dir, claude_dir=claude_dir, epoch=epoch, row=row, mode=mode)
return adapter.verify_artifact(uuid, ctx)