- New internal API route POST /internal/v1/hosts/{host_id}/tasks/{task_id}/cancel,
authenticated via the host's own bearer credential (authorize_host) with an
ownership check, since host tokens carry no scopes and cannot reach the
public SDK's tasks:submit-scoped cancel endpoint.
- HostAgentClient.cancel_task() calls the new internal route directly.
- create_console_app() gains a cancel_task callable with automatic default
wiring from host_client, so production app.py needs no changes.
- Local console: POST /tasks/{task_id}/cancel route resolves the local
execution id to its Cloud source_task_id before cancelling, and the task
detail page/template show a Cancel button plus notice/error banners.
- Tests across all three layers: internal API route, Jinja2 template
rendering, and FastAPI console route behavior.
164 lines
4.5 KiB
Python
164 lines
4.5 KiB
Python
from __future__ import annotations
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from datetime import datetime
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from typing import Any, Literal
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from pydantic import BaseModel, Field
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class HostEnrollmentRequest(BaseModel):
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agent_instance_id: str = Field(min_length=1, max_length=256)
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host_token: str = Field(min_length=32, max_length=512)
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display_name: str | None = Field(default=None, max_length=256)
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class HostEnrollmentResponse(BaseModel):
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host_id: str
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class DeviceEnrollmentRequest(BaseModel):
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local_device_id: str = Field(min_length=1, max_length=256)
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driver_type: str = Field(min_length=1, max_length=128)
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name: str | None = Field(default=None, max_length=256)
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capability_tags: list[str] = Field(default_factory=list)
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class DeviceEnrollmentResponse(BaseModel):
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device_id: str
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class DeviceSnapshotModel(BaseModel):
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device_id: str = Field(min_length=1)
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driver_type: str = Field(min_length=1)
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status: Literal["idle", "busy", "offline", "error"]
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capability_tags: list[str] = Field(default_factory=list)
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class HeartbeatRequest(BaseModel):
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host_id: str = Field(min_length=1)
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address: str | None = None
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devices: list[DeviceSnapshotModel] = Field(default_factory=list)
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policy_revision: int = Field(default=0, ge=0)
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planner_transport: Literal["direct", "cloud"] = "direct"
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class HostGovernancePolicyModel(BaseModel):
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revision: int = Field(ge=1)
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self_submission_enabled: bool
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max_active_tasks: int | None = None
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daily_token_budget: int | None = None
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class HeartbeatResponse(BaseModel):
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host_id: str
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accepted_devices: int
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received_at: datetime
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policy_revision: int = Field(default=0, ge=0)
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policy: HostGovernancePolicyModel | None = None
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class ClaimRequest(BaseModel):
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host_id: str = Field(min_length=1)
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timeout_seconds: float = Field(default=20.0, ge=0, le=60)
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class AssignmentModel(BaseModel):
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task_id: str
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attempt: int = Field(ge=1)
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lease_id: str
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lease_expires_at: datetime
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host_id: str
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device_id: str
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goal: str | None = None
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workflow_definition_id: str | None = None
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class ClaimResponse(BaseModel):
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assignment: AssignmentModel | None = None
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timed_out: bool = False
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class TaskProgressModel(BaseModel):
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step_index: int = Field(ge=0)
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step_status: Literal["running", "completed", "failed"]
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summary: str = Field(default="", max_length=2000)
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class LeaseRenewalRequest(BaseModel):
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host_id: str = Field(min_length=1)
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task_id: str = Field(min_length=1)
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attempt: int = Field(ge=1)
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lease_id: str = Field(min_length=1)
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progress: TaskProgressModel | None = None
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class LeaseRenewalResponse(BaseModel):
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status: Literal["renewed"]
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lease_expires_at: datetime
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cancel_requested: bool = False
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class TerminalResultRequest(BaseModel):
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host_id: str = Field(min_length=1)
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task_id: str = Field(min_length=1)
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attempt: int = Field(ge=1)
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lease_id: str = Field(min_length=1)
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status: Literal["done", "failed", "cancelled"]
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failure_reason: str | None = None
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result: dict[str, Any] | None = None
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class TerminalResultResponse(BaseModel):
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status: Literal["recorded", "already_recorded"]
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class HostTaskSubmissionRequest(BaseModel):
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host_id: str = Field(min_length=1)
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goal: str = Field(min_length=1)
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device_id: str | None = Field(default=None, min_length=1)
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class HostTaskSubmissionResponse(BaseModel):
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task_id: str
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class HostTaskCancellationResponse(BaseModel):
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task_id: str
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status: str
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class StaleLeaseConflict(BaseModel):
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code: Literal["stale_lease"] = "stale_lease"
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detail: str
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class PlannerToolSpecModel(BaseModel):
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name: str = Field(min_length=1)
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description: str = ""
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parameters: dict[str, Any] = Field(default_factory=dict)
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class PlannerDecisionRequest(BaseModel):
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host_id: str = Field(min_length=1)
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system_prompt: str
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user_prompt: str
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screenshot_base64: str | None = None
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tools: list[PlannerToolSpecModel] = Field(default_factory=list)
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timeout_seconds: float = Field(default=30.0, gt=0, le=120)
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task_id: str | None = Field(default=None, min_length=1)
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attempt: int | None = Field(default=None, ge=1)
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lease_id: str | None = Field(default=None, min_length=1)
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class PlannerDecisionResponse(BaseModel):
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tool_name: str
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arguments: dict[str, Any] = Field(default_factory=dict)
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input_tokens: int | None = Field(default=None, ge=0)
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output_tokens: int | None = Field(default=None, ge=0)
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total_tokens: int | None = Field(default=None, ge=0)
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class PlannerDecisionError(BaseModel):
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code: Literal["planner_unavailable"] = "planner_unavailable"
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detail: str
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