Celia Chen
b7a5d81f84
## Why The Amazon Bedrock model provider currently discards the shared `AuthManager`, so a Codex-managed Bedrock API key cannot reach request-time provider auth. Bedrock instead falls through to AWS environment or SDK credentials, and the request endpoint can be resolved from a different region than the managed credential. Managed Bedrock login should control both the bearer credential and Mantle region. Unrelated OpenAI or ChatGPT credentials must remain isolated from Bedrock. ## What changed - Pass the shared `AuthManager` into `AmazonBedrockModelProvider`. - Select `CodexAuth::BedrockApiKey` before the existing `AWS_BEARER_TOKEN_BEDROCK` and AWS SDK/SigV4 paths. - Use the managed Bedrock auth region when resolving the Mantle endpoint. - Filter other `CodexAuth` variants so OpenAI and ChatGPT auth are not exposed to Bedrock request auth or unauthorized recovery. - Add focused coverage for provider construction, managed-auth precedence, bearer headers, endpoint selection, and OpenAI-auth isolation.
Codex CLI is a coding agent from OpenAI that runs locally on your computer.
If you want Codex in your code editor (VS Code, Cursor, Windsurf), install in your IDE.
If you want the desktop app experience, run
codex app or visit the Codex App page.
If you are looking for the cloud-based agent from OpenAI, Codex Web, go to chatgpt.com/codex.
Quickstart
Installing and running Codex CLI
Run the following on Mac or Linux to install Codex CLI:
curl -fsSL https://chatgpt.com/codex/install.sh | sh
Run the following on Windows to install Codex CLI:
powershell -ExecutionPolicy ByPass -c "irm https://chatgpt.com/codex/install.ps1 | iex"
Codex CLI can also be installed via the following package managers:
# Install using npm
npm install -g @openai/codex
# Install using Homebrew
brew install --cask codex
Then simply run codex to get started.
You can also go to the latest GitHub Release and download the appropriate binary for your platform.
Each GitHub Release contains many executables, but in practice, you likely want one of these:
- macOS
- Apple Silicon/arm64:
codex-aarch64-apple-darwin.tar.gz - x86_64 (older Mac hardware):
codex-x86_64-apple-darwin.tar.gz
- Apple Silicon/arm64:
- Linux
- x86_64:
codex-x86_64-unknown-linux-musl.tar.gz - arm64:
codex-aarch64-unknown-linux-musl.tar.gz
- x86_64:
Each archive contains a single entry with the platform baked into the name (e.g., codex-x86_64-unknown-linux-musl), so you likely want to rename it to codex after extracting it.
Using Codex with your ChatGPT plan
Run codex and select Sign in with ChatGPT. We recommend signing into your ChatGPT account to use Codex as part of your Plus, Pro, Business, Edu, or Enterprise plan. Learn more about what's included in your ChatGPT plan.
You can also use Codex with an API key, but this requires additional setup.
Docs
This repository is licensed under the Apache-2.0 License.