Files
AutoGPT/autogpt_platform/backend/backend/copilot/sdk/env.py
Zamil Majdy 3e183ed2a3 fix(copilot): address 8 should-fix items from review 4051661771
1. Rewrite tautological env_test.py TestClaudeCodeTmpdir tests to call
   build_sdk_env(sdk_cwd=...) directly instead of copy-pasting the
   if-sdk_cwd pattern. Moved CLAUDE_CODE_TMPDIR logic into build_sdk_env().
2. Add DEL (\x7f), C1 (\x80-\x9f), BiDi, and zero-width chars to
   security_hooks_test.py sanitization test inputs.
3. Promote _sanitize() from closure to module-level pure function.
4. Fix GenericTool.tsx "model may poll again" -> user-friendly message.
5. Replace `as never` with @ts-expect-error + comment in useChatSession.ts.
6. Extract "Agent"/"Task"/"TaskOutput" string literals to named constants
   in helpers.ts, imported in GenericTool.tsx.
7. Extend _sanitize() to strip Unicode BiDi overrides (U+202A-U+202E,
   U+2066-U+2069) and zero-width characters (U+200B-U+200F, U+FEFF).
8. Document background agent slot lifecycle limitation in security_hooks.py
   (SubagentStop doesn't fire reliably for background agents).
2026-04-02 18:23:42 +02:00

83 lines
2.8 KiB
Python

"""SDK environment variable builder — importable without circular deps.
Extracted from ``service.py`` so that ``backend.blocks.orchestrator``
can reuse the same subscription / OpenRouter / direct-Anthropic logic
without pulling in the full copilot service module (which would create a
circular import through ``executor`` → ``credit`` → ``block_cost_config``).
"""
from __future__ import annotations
from backend.copilot.config import ChatConfig
from backend.copilot.sdk.subscription import validate_subscription
# ChatConfig is stateless (reads env vars) — a separate instance is fine.
# A singleton would require importing service.py which causes the circular dep
# this module was created to avoid.
config = ChatConfig()
def build_sdk_env(
session_id: str | None = None,
user_id: str | None = None,
sdk_cwd: str | None = None,
) -> dict[str, str]:
"""Build env vars for the SDK CLI subprocess.
Three modes (checked in order):
1. **Subscription** — clears all keys; CLI uses ``claude login`` auth.
2. **Direct Anthropic** — returns ``{}``; subprocess inherits
``ANTHROPIC_API_KEY`` from the parent environment.
3. **OpenRouter** (default) — overrides base URL and auth token to
route through the proxy, with Langfuse trace headers.
When *sdk_cwd* is provided, ``CLAUDE_CODE_TMPDIR`` is set so that
the CLI writes temp/sub-agent output inside the per-session workspace
directory rather than an inaccessible system temp path.
"""
# --- Mode 1: Claude Code subscription auth ---
if config.use_claude_code_subscription:
validate_subscription()
env: dict[str, str] = {
"ANTHROPIC_API_KEY": "",
"ANTHROPIC_AUTH_TOKEN": "",
"ANTHROPIC_BASE_URL": "",
}
if sdk_cwd:
env["CLAUDE_CODE_TMPDIR"] = sdk_cwd
return env
# --- Mode 2: Direct Anthropic (no proxy hop) ---
if not config.openrouter_active:
env = {}
if sdk_cwd:
env["CLAUDE_CODE_TMPDIR"] = sdk_cwd
return env
# --- Mode 3: OpenRouter proxy ---
base = (config.base_url or "").rstrip("/")
if base.endswith("/v1"):
base = base[:-3]
env = {
"ANTHROPIC_BASE_URL": base,
"ANTHROPIC_AUTH_TOKEN": config.api_key or "",
"ANTHROPIC_API_KEY": "", # force CLI to use AUTH_TOKEN
}
# Inject broadcast headers so OpenRouter forwards traces to Langfuse.
def _safe(v: str) -> str:
return v.replace("\r", "").replace("\n", "").strip()[:128]
parts = []
if session_id:
parts.append(f"x-session-id: {_safe(session_id)}")
if user_id:
parts.append(f"x-user-id: {_safe(user_id)}")
if parts:
env["ANTHROPIC_CUSTOM_HEADERS"] = "\n".join(parts)
if sdk_cwd:
env["CLAUDE_CODE_TMPDIR"] = sdk_cwd
return env