118 lines
4.4 KiB
Python
118 lines
4.4 KiB
Python
"""A2 outbound capability action: the token-less ``follow_up`` op.
|
|
|
|
Proves the gateway can act on a shared-identity capability (e.g. a Discord
|
|
interaction follow-up token) WITHOUT ever holding the credential: it names the
|
|
session it is in plus the capability ``kind``, and the connector resolves the
|
|
real value from its vault and egresses. See gateway/relay/transport.py
|
|
(send_follow_up) and docs/relay-connector-contract.md §4.
|
|
|
|
The gateway side is what's exercised here (against the stub connector); the
|
|
connector's resolve + tenant-match enforcement lives in the connector repo
|
|
(resolveOutboundCapability). The key gateway-side guarantees:
|
|
- the wire action carries NO token (only session_key + kind + content),
|
|
- success/failure surfaces from the connector's resolve result,
|
|
- a failed resolve (absent/expired/tenant mismatch) returns success=False
|
|
with nothing for the gateway to retry with.
|
|
"""
|
|
|
|
from __future__ import annotations
|
|
|
|
import pytest
|
|
|
|
from gateway.config import PlatformConfig
|
|
from gateway.relay.adapter import RelayAdapter
|
|
from gateway.relay.descriptor import CONTRACT_VERSION, CapabilityDescriptor
|
|
|
|
from tests.gateway.relay.stub_connector import StubConnector
|
|
|
|
|
|
def _discord_descriptor() -> CapabilityDescriptor:
|
|
return CapabilityDescriptor(
|
|
contract_version=CONTRACT_VERSION,
|
|
platform="discord",
|
|
label="Discord",
|
|
max_message_length=2000,
|
|
supports_draft_streaming=False,
|
|
supports_edit=True,
|
|
supports_threads=True,
|
|
markdown_dialect="discord",
|
|
len_unit="chars",
|
|
)
|
|
|
|
|
|
@pytest.fixture
|
|
def wired():
|
|
stub = StubConnector(_discord_descriptor())
|
|
adapter = RelayAdapter(PlatformConfig(), _discord_descriptor(), transport=stub)
|
|
return adapter, stub
|
|
|
|
|
|
@pytest.mark.asyncio
|
|
async def test_follow_up_round_trips_without_a_token(wired):
|
|
adapter, stub = wired
|
|
await adapter.connect()
|
|
stub.next_follow_up_result = {"success": True, "message_id": "fu-7"}
|
|
|
|
result = await adapter.send_follow_up(
|
|
session_key="agent:main:discord:group:chanA:userX",
|
|
kind="discord.interaction_token",
|
|
content="here is your follow-up",
|
|
)
|
|
|
|
assert result.success is True
|
|
assert result.message_id == "fu-7"
|
|
assert len(stub.follow_ups) == 1
|
|
action = stub.follow_ups[0]
|
|
assert action["op"] == "follow_up"
|
|
assert action["session_key"] == "agent:main:discord:group:chanA:userX"
|
|
assert action["kind"] == "discord.interaction_token"
|
|
assert action["content"] == "here is your follow-up"
|
|
|
|
|
|
@pytest.mark.asyncio
|
|
async def test_follow_up_wire_action_carries_no_credential(wired):
|
|
"""The action dict must carry only session refs — no credential VALUE.
|
|
|
|
Note the capability ``kind`` legitimately names the credential type
|
|
(e.g. ``"discord.interaction_token"``) — that's a reference, not the secret.
|
|
The guarantee is structural: the action has exactly the token-less semantic
|
|
fields, and no field holds an actual credential value.
|
|
"""
|
|
adapter, stub = wired
|
|
await adapter.connect()
|
|
await adapter.send_follow_up(
|
|
session_key="sess-1", kind="discord.interaction_token", content="x", metadata={"a": 1}
|
|
)
|
|
action = stub.follow_ups[0]
|
|
# Exactly the token-less semantic fields (+ metadata); no value/secret field.
|
|
assert set(action.keys()) == {"op", "session_key", "kind", "content", "metadata"}
|
|
# No field NAMES a credential carrier (the kind string is a type ref, allowed).
|
|
assert "value" not in action
|
|
assert "token" not in action
|
|
assert "secret" not in action
|
|
assert "credential" not in action
|
|
|
|
|
|
@pytest.mark.asyncio
|
|
async def test_follow_up_failure_surfaces_when_capability_unresolvable(wired):
|
|
"""Connector couldn't resolve (absent/expired/tenant mismatch) -> success=False."""
|
|
adapter, stub = wired
|
|
await adapter.connect()
|
|
stub.next_follow_up_result = {"success": False, "error": "capability absent or tenant mismatch"}
|
|
|
|
result = await adapter.send_follow_up(
|
|
session_key="sess-1", kind="discord.interaction_token", content="x"
|
|
)
|
|
|
|
assert result.success is False
|
|
assert result.message_id is None
|
|
assert "tenant mismatch" in (result.error or "")
|
|
|
|
|
|
@pytest.mark.asyncio
|
|
async def test_follow_up_without_transport_fails_cleanly():
|
|
adapter = RelayAdapter(PlatformConfig(), _discord_descriptor(), transport=None)
|
|
result = await adapter.send_follow_up(session_key="s", kind="k", content="c")
|
|
assert result.success is False
|
|
assert result.error == "no transport"
|