fix: Codex OAuth end-to-end + reasoning effort (v2.1.2)#205
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Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
- Uncomment openai-codex provider in config.yaml (model: gpt-5.4) - Add openai-codex-mini/spark/high variant providers - Add oauth backend to _SUPPORTED_BACKENDS in config.py - Add oauth default transport profile in lane_registry.py - Update _PROVIDER_LANE_BINDINGS: openai-codex canonical → gpt-5.4, add mini/spark/high bindings - Add all 20 Codex models to _CANONICAL_MODEL_LANES - Update registry.py example_model to openai-codex/gpt-5.4 - Add model_requested routing rules for codex/gpt-5.4/codex-mini/codex-high Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
The Codex base_url (chatgpt.com/backend-api/codex/responses) IS the full endpoint. The openai-compat wrapper was appending /chat/completions, causing all requests to 404 → triggering degrade_to fallback → Sonnet. - Add per-provider transport bindings for openai-codex* with chat_path: "" - Remove paid providers (gpt-4o, sonnet) from openai-codex degrade_to chain Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
OAuthBackend._run_helper() parses stdout as JSON to populate TokenStore. The helper was printing human-readable text to stdout → json.JSONDecodeError → every Codex request failed before even reaching the API. Status/info messages already went to stderr; now stdout is only the JSON token. Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
- openai-codex-xhigh → gpt-5.3-codex-xhigh (Extra hoch) - openai-codex-low → gpt-5.3-codex-low (Niedrig) - Routing rules + lane bindings + transport bindings for both - Remove anthropic/sonnet-4.6 from openai-codex-high degrade_to Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
…roviders providers.py: load extra_body from provider config as default_extra_body, injected into every request before caller's extra_body override. New providers for GPT-5.4 reasoning control: openai-codex-5.4-xhigh → reasoning_effort=extra_high openai-codex-5.4-high → reasoning_effort=high openai-codex-5.4-medium → reasoning_effort=medium openai-codex-5.4-low → reasoning_effort=low All share model=gpt-5.4 with chat_path="" transport binding. Routing rules + transport bindings + OpenCode model entries included. Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
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| print("Token stored in credentials file.") | ||
| # Output token data as JSON to stdout so OAuthBackend._run_helper() can parse it. | ||
| # All human-readable status messages go to stderr (see above). | ||
| print(json.dumps(token_data)) |
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Summary
chat_pathbug: Codex endpoint IS the full URL;openai-compatwas appending/chat/completions→ all requests 404'd → Sonnet fallbackfaigate-authJSON output:OAuthBackendexpects JSON on stdout; CLI printed human-readable text →json.JSONDecodeErroron every requestmax_tokens: Codex max is 8192; OpenCode limit was 32768 →invalid_request_errordegrade_tochainsoauthbackend validation: Added to_SUPPORTED_BACKENDSinconfig.pyCodex reasoning effort (GPT-5.4 + 5.3 series)
New
default_extra_bodymechanism inproviders.pyinjects provider-configured fields into every request. GPT-5.4 reasoning providers:reasoning_effortopenai-codex-5.4-xhighextra_highopenai-codex-5.4-highhighopenai-codex-5.4-mediummediumopenai-codex-5.4-lowlowGPT-5.3 reasoning via model name:
openai-codex-xhigh,openai-codex-high,openai-codex-spark,openai-codex-low,openai-codex-mini.All 20 Codex model variants added to
_CANONICAL_MODEL_LANES.Test plan
faigate-auth openai-codex 2>/dev/null | python -c "import json,sys; d=json.load(sys.stdin); print(d['access_token'][:10])"→ prints token prefixreasoning_effort=extra_highin bodyfaigate --version→ 2.1.2 after brew upgrade🤖 Generated with Claude Code