1  """ACP auth helpers — detect the currently configured Hermes provider."""
 2  
 3  from __future__ import annotations
 4  
 5  from typing import Optional
 6  
 7  
 8  def detect_provider() -> Optional[str]:
 9      """Resolve the active Hermes runtime provider, or None if unavailable."""
10      try:
11          from hermes_cli.runtime_provider import resolve_runtime_provider
12          runtime = resolve_runtime_provider()
13          api_key = runtime.get("api_key")
14          provider = runtime.get("provider")
15          if isinstance(api_key, str) and api_key.strip() and isinstance(provider, str) and provider.strip():
16              return provider.strip().lower()
17      except Exception:
18          return None
19      return None
20  
21  
22  def has_provider() -> bool:
23      """Return True if Hermes can resolve any runtime provider credentials."""
24      return detect_provider() is not None