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Background process watchers (notify_on_complete, check_interval) created
synthetic SessionSource objects without user_id/user_name. While the
internal=True bypass (1d8d4f28) prevented false pairing for agent-
generated notifications, the missing identity caused:
- Garbage entries in pairing rate limiters (discord:None, telegram:None)
- 'User None' in approval messages and logs
- No user identity available for future code paths that need it
Additionally, platform messages arriving without from_user (Telegram
service messages, channel forwards, anonymous admin actions) could still
trigger false pairing because they are not internal events.
Fix:
1. Propagate user_id/user_name through the full watcher chain:
session_context.py → gateway/run.py → terminal_tool.py →
process_registry.py (including checkpoint persistence/recovery)
2. Add None user_id guard in _handle_message() — silently drop
non-internal messages with no user identity instead of triggering
the pairing flow.
Salvaged from PRs #7664 (kagura-agent, ContextVar approach),
#6540 (MestreY0d4-Uninter, tests), and #7709 (guang384, None guard).
Closes #6341, #6485, #7643
Relates to #6516, #7392
132 lines
5.1 KiB
Python
132 lines
5.1 KiB
Python
import os
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from gateway.config import Platform
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from gateway.run import GatewayRunner
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from gateway.session import SessionContext, SessionSource
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from gateway.session_context import (
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get_session_env,
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set_session_vars,
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clear_session_vars,
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)
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def test_set_session_env_sets_contextvars(monkeypatch):
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"""_set_session_env should populate contextvars, not os.environ."""
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runner = object.__new__(GatewayRunner)
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source = SessionSource(
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platform=Platform.TELEGRAM,
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chat_id="-1001",
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chat_name="Group",
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chat_type="group",
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user_id="123456",
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user_name="alice",
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thread_id="17585",
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)
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context = SessionContext(source=source, connected_platforms=[], home_channels={})
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monkeypatch.delenv("HERMES_SESSION_PLATFORM", raising=False)
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monkeypatch.delenv("HERMES_SESSION_CHAT_ID", raising=False)
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monkeypatch.delenv("HERMES_SESSION_CHAT_NAME", raising=False)
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monkeypatch.delenv("HERMES_SESSION_USER_ID", raising=False)
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monkeypatch.delenv("HERMES_SESSION_USER_NAME", raising=False)
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monkeypatch.delenv("HERMES_SESSION_THREAD_ID", raising=False)
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tokens = runner._set_session_env(context)
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# Values should be readable via get_session_env (contextvar path)
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assert get_session_env("HERMES_SESSION_PLATFORM") == "telegram"
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assert get_session_env("HERMES_SESSION_CHAT_ID") == "-1001"
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assert get_session_env("HERMES_SESSION_CHAT_NAME") == "Group"
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assert get_session_env("HERMES_SESSION_USER_ID") == "123456"
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assert get_session_env("HERMES_SESSION_USER_NAME") == "alice"
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assert get_session_env("HERMES_SESSION_THREAD_ID") == "17585"
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# os.environ should NOT be touched
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assert os.getenv("HERMES_SESSION_PLATFORM") is None
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assert os.getenv("HERMES_SESSION_THREAD_ID") is None
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# Clean up
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runner._clear_session_env(tokens)
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def test_clear_session_env_restores_previous_state(monkeypatch):
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"""_clear_session_env should restore contextvars to their pre-handler values."""
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runner = object.__new__(GatewayRunner)
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monkeypatch.delenv("HERMES_SESSION_PLATFORM", raising=False)
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monkeypatch.delenv("HERMES_SESSION_CHAT_ID", raising=False)
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monkeypatch.delenv("HERMES_SESSION_CHAT_NAME", raising=False)
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monkeypatch.delenv("HERMES_SESSION_USER_ID", raising=False)
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monkeypatch.delenv("HERMES_SESSION_USER_NAME", raising=False)
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monkeypatch.delenv("HERMES_SESSION_THREAD_ID", raising=False)
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source = SessionSource(
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platform=Platform.TELEGRAM,
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chat_id="-1001",
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chat_name="Group",
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chat_type="group",
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user_id="123456",
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user_name="alice",
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thread_id="17585",
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)
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context = SessionContext(source=source, connected_platforms=[], home_channels={})
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tokens = runner._set_session_env(context)
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assert get_session_env("HERMES_SESSION_PLATFORM") == "telegram"
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assert get_session_env("HERMES_SESSION_USER_ID") == "123456"
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runner._clear_session_env(tokens)
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# After clear, contextvars should return to defaults (empty)
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assert get_session_env("HERMES_SESSION_PLATFORM") == ""
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assert get_session_env("HERMES_SESSION_CHAT_ID") == ""
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assert get_session_env("HERMES_SESSION_CHAT_NAME") == ""
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assert get_session_env("HERMES_SESSION_USER_ID") == ""
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assert get_session_env("HERMES_SESSION_USER_NAME") == ""
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assert get_session_env("HERMES_SESSION_THREAD_ID") == ""
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def test_get_session_env_falls_back_to_os_environ(monkeypatch):
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"""get_session_env should fall back to os.environ when contextvar is unset."""
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monkeypatch.setenv("HERMES_SESSION_PLATFORM", "discord")
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# No contextvar set — should read from os.environ
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assert get_session_env("HERMES_SESSION_PLATFORM") == "discord"
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# Now set a contextvar — should prefer it
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tokens = set_session_vars(platform="telegram")
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assert get_session_env("HERMES_SESSION_PLATFORM") == "telegram"
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# Restore — should fall back to os.environ again
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clear_session_vars(tokens)
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assert get_session_env("HERMES_SESSION_PLATFORM") == "discord"
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def test_get_session_env_default_when_nothing_set(monkeypatch):
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"""get_session_env returns default when neither contextvar nor env is set."""
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monkeypatch.delenv("HERMES_SESSION_PLATFORM", raising=False)
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assert get_session_env("HERMES_SESSION_PLATFORM") == ""
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assert get_session_env("HERMES_SESSION_PLATFORM", "fallback") == "fallback"
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def test_set_session_env_handles_missing_optional_fields():
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"""_set_session_env should handle None chat_name and thread_id gracefully."""
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runner = object.__new__(GatewayRunner)
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source = SessionSource(
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platform=Platform.TELEGRAM,
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chat_id="-1001",
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chat_name=None,
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chat_type="private",
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thread_id=None,
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)
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context = SessionContext(source=source, connected_platforms=[], home_channels={})
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tokens = runner._set_session_env(context)
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assert get_session_env("HERMES_SESSION_PLATFORM") == "telegram"
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assert get_session_env("HERMES_SESSION_CHAT_ID") == "-1001"
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assert get_session_env("HERMES_SESSION_CHAT_NAME") == ""
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assert get_session_env("HERMES_SESSION_THREAD_ID") == ""
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runner._clear_session_env(tokens)
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