Files
rengine/shared/services/launch_plan.py
T
Yogesh OjhaandClaude Fable 5.1 96c31ee611 feat(scans): redesign the launch flow with engine-free custom scans
A scan no longer needs a saved engine. The launch dialog has two
configuration modes: Scan Engine (default, runs a saved engine exactly
as configured, shown as a pipeline and its YAML) and Custom Scan (pick
the capabilities to run; dependent and supporting stages are included
automatically). Targets are created on launch from typed values, the
scan context is a first-class field, and "Run again" restores the
engine or the selection that ran.

Backend
- scans.engine_id is nullable; an absent engine resolves through
  AdHocEngine and the run is named after its capabilities (plan_label)
- ScanCreate/ScanBatchCreate accept target_value(s) (create or reuse via
  TargetService.ensure_targets), a per-run intensity, and preview works
  for a target that does not exist yet
- every stage declares consumes/produces (AssetKind), group (StageGroup)
  and role (capability | support); the registry validates them and the
  catalog serves them with groups and seed_produces
- stage_effects walks levels so a producer only feeds later levels and
  marks an unfed consumer skipped_no_input

Frontend
- components/scans/launch/: launch-dialog, launch-state, target-picker,
  plan-picker (segmented Scan Engine | Custom Scan, pipeline + YAML
  Config views, capability pills with full per-stage settings),
  stage-pill, stage-config-popover, launch-summary + what-runs,
  launch-context-field, launch-context-form, save-engine-dialog
- utilities/launch-plan.ts resolves implied producers and following
  support stages; the last engine and last custom selection persist
- quick-scan-fields offers presets and engines in one select; the
  command palette offers "Scan <value>"; scan list action is "Run again"
- effect-panel drops its explanatory header; NO_CONTEXT_LABEL is
  "No scan context"; launch-modal and execution-preview are removed

Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_014erb6Jbm6v9sxPgYFBxB7E
2026-09-05 08:16:43 +05:30

49 lines
1.6 KiB
Python

from __future__ import annotations
from collections.abc import Mapping
from dataclasses import dataclass, field
from shared.definitions.constants import DEFAULT_GLOBAL_THREADS
from shared.definitions.launch import (
DEFAULT_LAUNCH_INTENSITY,
MAX_LABEL_STAGES,
QUICK_SCAN_LABEL,
)
from shared.services.scan_resolve import ResolvedScanConfig
@dataclass(frozen=True)
class AdHocEngine:
"""Engine-shaped defaults for a launch that names no saved engine."""
name: str = QUICK_SCAN_LABEL
intensity: str = DEFAULT_LAUNCH_INTENSITY
global_threads: int = DEFAULT_GLOBAL_THREADS
global_http_crawl: bool = True
global_headers: tuple[str, ...] = ()
stages: Mapping[str, dict] = field(default_factory=dict)
tool_options: Mapping[str, str] = field(default_factory=dict)
id: None = None
def plan_label(resolved: ResolvedScanConfig) -> str:
"""Name an ad hoc run after the capabilities it runs; support stages only count when nothing else does."""
from shared.enums.scan import StageRole # noqa: PLC0415
from stages.registry import stages # noqa: PLC0415
running = [
spec
for spec in stages()
if resolved.target_type in spec.applies_to
and resolved.stage(spec.name).get("enabled")
]
picked = [s for s in running if s.role == StageRole.CAPABILITY.value]
titles = [spec.title for spec in (picked or running)]
if not titles:
return QUICK_SCAN_LABEL
if len(titles) == 1:
return titles[0]
if len(titles) <= MAX_LABEL_STAGES:
return f"{', '.join(titles[:-1])} and {titles[-1]}"
return f"{QUICK_SCAN_LABEL} · {len(titles)} stages"