github/codex
4
0
Fork 0
mirror of https://github.com/openai/codex.git synced 2026-10-19 16:17:49 +00:00
Code Issues Packages Projects Releases Wiki Activity

Add a hidden HTTP/3 TCP tunnel command (#45900)

Browse Source 
## What changed

Add `codex tcp-tunnel` and the `codex-tcp-tunnel` crate to forward loopback TCP connections to an explicit target through a TLS-verified HTTP/3 CONNECT proxy.

- Require the proxy origin to match an approved HTTPS origin in a supplied policy file.
- Read bearer tokens and optional bounded, non-forwarding `x-` headers from stdin. Support token updates for new connections, `LISTENING` and `AUTH_UPDATED` notifications, and shutdown when the control pipe closes in token-update mode.
- Preserve the listener across proxy reconnects without replaying TCP streams, and let accepted streams continue while a proxy drains.

## Testing

Add tests for hidden CLI parsing, proxy and target validation, credential renewal, control-pipe closure, and invalid input without secret disclosure. A local HTTP/3 proxy test covers token replacement, transport recovery without stream replay, and graceful draining.

GitOrigin-RevId: c6af3025301c61e9fe90940cf5a6df0039465e69
This commit is contained in:
richardopenai
2026-09-16 09:03:41 +00:00
committed by copyberry
parent 50d77959bf
commit 2aff7208fe
11 changed files with 1073 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files
MODULE.bazel.lock
Generated
+2
View File
@@ -1084,6 +1084,8 @@
"git+https://github.com/dzbarsky/rules_rust?rev=b56cbaa8465e74127f1ea216f813cd377295ad81#b56cbaa8465e74127f1ea216f813cd377295ad81_runfiles": "{\"dependencies\":[],\"features\":{},\"strip_prefix\":\"\"}",
"git+https://github.com/helix-editor/nucleo.git?rev=4253de9faabb4e5c6d81d946a5e35a90f87347ee#4253de9faabb4e5c6d81d946a5e35a90f87347ee_nucleo": "{\"dependencies\":[{\"default_features\":true,\"features\":[],\"name\":\"nucleo-matcher\",\"optional\":false},{\"default_features\":true,\"features\":[\"send_guard\",\"arc_lock\"],\"name\":\"parking_lot\",\"optional\":false},{\"name\":\"rayon\"}],\"features\":{},\"strip_prefix\":\"\"}",
"git+https://github.com/helix-editor/nucleo.git?rev=4253de9faabb4e5c6d81d946a5e35a90f87347ee#4253de9faabb4e5c6d81d946a5e35a90f87347ee_nucleo-matcher": "{\"dependencies\":[{\"name\":\"memchr\"},{\"default_features\":true,\"features\":[],\"name\":\"unicode-segmentation\",\"optional\":true}],\"features\":{\"default\":[\"unicode-normalization\",\"unicode-casefold\",\"unicode-segmentation\"],\"unicode-casefold\":[],\"unicode-normalization\":[],\"unicode-segmentation\":[\"dep:unicode-segmentation\"]},\"strip_prefix\":\"matcher\"}",
"git+https://github.com/hyperium/h3?rev=e07e69412876f7e26f026bd75a48b2704d8c8283#e07e69412876f7e26f026bd75a48b2704d8c8283_h3": "{\"dependencies\":[{\"name\":\"bytes\",\"req\":\"1\"},{\"name\":\"fastrand\",\"req\":\"2.0.1\"},{\"default_features\":false,\"features\":[\"io\"],\"name\":\"futures-util\",\"optional\":false,\"req\":\"0.3\"},{\"name\":\"http\",\"req\":\"1\"},{\"default_features\":false,\"features\":[],\"name\":\"pin-project-lite\",\"optional\":false,\"req\":\"0.2\"},{\"default_features\":true,\"features\":[\"sync\"],\"name\":\"tokio\",\"optional\":false,\"req\":\"1\"},{\"default_features\":true,\"features\":[],\"name\":\"tracing\",\"optional\":true,\"req\":\"0.1.40\"}],\"features\":{\"i-implement-a-third-party-backend-and-opt-into-breaking-changes\":[],\"tracing\":[\"dep:tracing\"]},\"strip_prefix\":\"h3\"}",
"git+https://github.com/hyperium/h3?rev=e07e69412876f7e26f026bd75a48b2704d8c8283#e07e69412876f7e26f026bd75a48b2704d8c8283_h3-quinn": "{\"dependencies\":[{\"name\":\"bytes\",\"req\":\"1\"},{\"default_features\":true,\"features\":[],\"name\":\"futures\",\"optional\":false,\"req\":\"0.3.28\"},{\"default_features\":true,\"features\":[],\"name\":\"h3\",\"optional\":false,\"req\":\"0.0.8\"},{\"default_features\":true,\"features\":[],\"name\":\"h3-datagram\",\"optional\":true,\"req\":\"0.0.2\"},{\"default_features\":false,\"features\":[\"futures-io\"],\"name\":\"quinn\",\"optional\":false,\"req\":\"0.11.7\"},{\"default_features\":false,\"features\":[\"io-util\"],\"name\":\"tokio\",\"optional\":false,\"req\":\"1\"},{\"default_features\":true,\"features\":[],\"name\":\"tokio-util\",\"optional\":false,\"req\":\"0.7.9\"},{\"default_features\":true,\"features\":[],\"name\":\"tracing\",\"optional\":true,\"req\":\"0.1.40\"}],\"features\":{\"datagram\":[\"dep:h3-datagram\"],\"tracing\":[\"dep:tracing\"]},\"strip_prefix\":\"h3-quinn\"}",
"git+https://github.com/microsoft/mxc?rev=6cd3d58f05d3447e67109cfb75e042803b843ca4#6cd3d58f05d3447e67109cfb75e042803b843ca4_appcontainer_common": "{\"dependencies\":[{\"name\":\"getrandom\",\"req\":\"0.2\"},{\"default_features\":true,\"features\":[\"derive\"],\"name\":\"serde\",\"optional\":false,\"req\":\"1\"},{\"name\":\"serde_json\",\"req\":\"1\"},{\"name\":\"thiserror\",\"req\":\"2\"},{\"default_features\":true,\"features\":[],\"name\":\"wxc_common\",\"optional\":false},{\"name\":\"flatbuffers\",\"req\":\"25\",\"target\":\"cfg(target_os = \\\"windows\\\")\"},{\"default_features\":true,\"features\":[],\"name\":\"learning_mode_core\",\"optional\":false,\"target\":\"cfg(target_os = \\\"windows\\\")\"},{\"default_features\":true,\"features\":[],\"name\":\"learning_mode_windows\",\"optional\":false,\"target\":\"cfg(target_os = \\\"windows\\\")\"},{\"default_features\":true,\"features\":[],\"name\":\"process_security_environment_spec\",\"optional\":false,\"target\":\"cfg(target_os = \\\"windows\\\")\"},{\"default_features\":true,\"features\":[],\"name\":\"sandbox_spec\",\"optional\":false,\"target\":\"cfg(target_os = \\\"windows\\\")\"},{\"name\":\"widestring\",\"req\":\"1\",\"target\":\"cfg(target_os = \\\"windows\\\")\"},{\"default_features\":true,\"features\":[\"Win32_Foundation\",\"Win32_Networking_WinSock\",\"Win32_NetworkManagement_WindowsFirewall\",\"Win32_Security\",\"Win32_Security_Authorization\",\"Win32_Security_Credentials\",\"Win32_Security_Isolation\",\"Win32_Storage_FileSystem\",\"Win32_System_Com\",\"Win32_System_Console\",\"Win32_System_Diagnostics_Debug\",\"Win32_System_Diagnostics_Etw\",\"Win32_System_Diagnostics_ToolHelp\",\"Win32_System_Environment\",\"Win32_System_IO\",\"Win32_System_JobObjects\",\"Win32_System_LibraryLoader\",\"Win32_System_Memory\",\"Win32_System_Ole\",\"Win32_System_Pipes\",\"Win32_System_ProcessStatus\",\"Win32_System_Registry\",\"Win32_System_SystemInformation\",\"Win32_System_SystemServices\",\"Win32_System_Threading\",\"Win32_System_Time\",\"Win32_System_Variant\",\"Win32_System_WindowsProgramming\",\"Win32_UI_Shell\"],\"name\":\"windows\",\"optional\":false,\"req\":\"0.62\",\"target\":\"cfg(target_os = \\\"windows\\\")\"},{\"name\":\"windows-core\",\"req\":\"0.62\",\"target\":\"cfg(target_os = \\\"windows\\\")\"},{\"name\":\"winreg\",\"req\":\"0.55\",\"target\":\"cfg(target_os = \\\"windows\\\")\"}],\"features\":{\"tier2_bfs\":[]},\"strip_prefix\":\"backends/appcontainer/common\"}",
"git+https://github.com/microsoft/mxc?rev=6cd3d58f05d3447e67109cfb75e042803b843ca4#6cd3d58f05d3447e67109cfb75e042803b843ca4_learning_mode_core": "{\"dependencies\":[{\"name\":\"same-file\",\"req\":\"1\"},{\"default_features\":true,\"features\":[\"derive\"],\"name\":\"serde\",\"optional\":false,\"req\":\"1\"},{\"name\":\"serde_json\",\"req\":\"1\"},{\"name\":\"sha2\",\"req\":\"0.10\"},{\"name\":\"tempfile\",\"req\":\"3\"},{\"name\":\"thiserror\",\"req\":\"2\"}],\"features\":{},\"strip_prefix\":\"core/learning_mode_core\"}",
"git+https://github.com/microsoft/mxc?rev=6cd3d58f05d3447e67109cfb75e042803b843ca4#6cd3d58f05d3447e67109cfb75e042803b843ca4_learning_mode_windows": "{\"dependencies\":[{\"default_features\":true,\"features\":[],\"name\":\"learning_mode_core\",\"optional\":false},{\"name\":\"thiserror\",\"req\":\"2\"},{\"name\":\"sha2\",\"req\":\"0.10\",\"target\":\"cfg(target_os = \\\"windows\\\")\"},{\"default_features\":true,\"features\":[\"Win32_Foundation\",\"Win32_Networking_WinSock\",\"Win32_NetworkManagement_WindowsFirewall\",\"Win32_Security\",\"Win32_Security_Authorization\",\"Win32_Security_Credentials\",\"Win32_Security_Isolation\",\"Win32_Storage_FileSystem\",\"Win32_System_Com\",\"Win32_System_Console\",\"Win32_System_Diagnostics_Debug\",\"Win32_System_Diagnostics_Etw\",\"Win32_System_Diagnostics_ToolHelp\",\"Win32_System_Environment\",\"Win32_System_IO\",\"Win32_System_JobObjects\",\"Win32_System_LibraryLoader\",\"Win32_System_Memory\",\"Win32_System_Ole\",\"Win32_System_Pipes\",\"Win32_System_ProcessStatus\",\"Win32_System_Registry\",\"Win32_System_SystemInformation\",\"Win32_System_SystemServices\",\"Win32_System_Threading\",\"Win32_System_Time\",\"Win32_System_Variant\",\"Win32_System_WindowsProgramming\",\"Win32_UI_Shell\"],\"name\":\"windows\",\"optional\":false,\"req\":\"0.62\",\"target\":\"cfg(target_os = \\\"windows\\\")\"},{\"name\":\"windows-core\",\"req\":\"0.62\",\"target\":\"cfg(target_os = \\\"windows\\\")\"},{\"default_features\":true,\"features\":[],\"name\":\"wxc_common\",\"optional\":false,\"target\":\"cfg(target_os = \\\"windows\\\")\"}],\"features\":{},\"strip_prefix\":\"backends/learning_mode/windows\"}",