feat: integrate OpenAI Codex OAuth subscription support #77
Conversation
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Add comprehensive OAuth authentication support for OpenAI Codex models, enabling users with ChatGPT Pro/Plus subscriptions to access Codex models (gpt-5.1-codex, gpt-5.1-codex-mini, gpt-5.2-codex) without API keys. Implementation includes: - New OAuth authentication module (src/cli/auth/openai-oauth.ts): * PKCE flow with SHA-256 for secure authentication * Token management with automatic refresh * Support for ChatGPT Pro/Plus subscription access * Compatible with OpenAI's OAuth 2.0 endpoint - Config manager updates (src/cli/core/config-manager.ts): * Added openaiOAuth configuration schema with encryption * Token storage methods: get, set, clear, has * Temporary verifier/state management for OAuth flow * Secure token encryption using KeyEncryption - Modern AI provider integration (src/cli/ai/modern-ai-provider.ts): * Automatic OAuth detection for Codex models * Custom fetch with bearer token authentication * Fallback to API key for non-Codex models * Token auto-refresh on expiration - CLI commands (src/cli/nik-cli.ts): * /auth openai - Initialize OAuth flow with authorization URL * /auth openai-login - Complete OAuth flow with authorization code * /auth openai status - Check OAuth connection status * /auth openai logout - Disconnect OAuth session * Interactive prompts for code input Inspired by opencode implementation (anomalyco/opencode#7537)
Deploying with
|
| Status | Name | Latest Commit | Updated (UTC) |
|---|---|---|---|
| ❌ Deployment failed View logs |
nikcli | 081d2c9 | Jan 10 2026, 04:10 AM |
Owner
Author
|
@claude make a review |
Owner
Author
|
/nikcli help |
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
2 participants
Add this suggestion to a batch that can be applied as a single commit.
This suggestion is invalid because no changes were made to the code.
Suggestions cannot be applied while the pull request is closed.
Suggestions cannot be applied while viewing a subset of changes.
Only one suggestion per line can be applied in a batch.
Add this suggestion to a batch that can be applied as a single commit.
Applying suggestions on deleted lines is not supported.
You must change the existing code in this line in order to create a valid suggestion.
Outdated suggestions cannot be applied.
This suggestion has been applied or marked resolved.
Suggestions cannot be applied from pending reviews.
Suggestions cannot be applied on multi-line comments.
Suggestions cannot be applied while the pull request is queued to merge.
Suggestion cannot be applied right now. Please check back later.
Add comprehensive OAuth authentication support for OpenAI Codex models,
enabling users with ChatGPT Pro/Plus subscriptions to access Codex models
(gpt-5.1-codex, gpt-5.1-codex-mini, gpt-5.2-codex) without API keys.
Implementation includes:
New OAuth authentication module (src/cli/auth/openai-oauth.ts):
Config manager updates (src/cli/core/config-manager.ts):
Modern AI provider integration (src/cli/ai/modern-ai-provider.ts):
CLI commands (src/cli/nik-cli.ts):
Inspired by opencode implementation (anomalyco/opencode#7537)