Move CodexAuth and AuthManager to the core crate (#3074)

Fix a long standing layering issue.
This commit is contained in:
pakrym-oai
2025-09-02 18:36:19 -07:00
committed by GitHub
parent 051f185ce3
commit 03e2796ca4
37 changed files with 879 additions and 885 deletions

4
codex-rs/Cargo.lock generated
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@@ -665,7 +665,7 @@ dependencies = [
"clap",
"codex-common",
"codex-core",
"codex-login",
"codex-protocol",
"reqwest",
"serde",
"serde_json",
@@ -718,7 +718,6 @@ dependencies = [
"bytes",
"chrono",
"codex-apply-patch",
"codex-login",
"codex-mcp-client",
"codex-protocol",
"core_test_support",
@@ -847,6 +846,7 @@ version = "0.0.0"
dependencies = [
"base64 0.22.1",
"chrono",
"codex-core",
"codex-protocol",
"pretty_assertions",
"rand 0.8.5",

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@@ -11,7 +11,7 @@ anyhow = "1"
clap = { version = "4", features = ["derive"] }
codex-common = { path = "../common", features = ["cli"] }
codex-core = { path = "../core" }
codex-login = { path = "../login" }
codex-protocol = { path = "../protocol" }
reqwest = { version = "0.12", features = ["json", "stream"] }
serde = { version = "1", features = ["derive"] }
serde_json = "1"

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@@ -1,10 +1,10 @@
use codex_login::AuthMode;
use codex_login::CodexAuth;
use codex_core::CodexAuth;
use codex_protocol::mcp_protocol::AuthMode;
use std::path::Path;
use std::sync::LazyLock;
use std::sync::RwLock;
use codex_login::TokenData;
use codex_core::token_data::TokenData;
static CHATGPT_TOKEN: LazyLock<RwLock<Option<TokenData>>> = LazyLock::new(|| RwLock::new(None));

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@@ -1,14 +1,14 @@
use codex_common::CliConfigOverrides;
use codex_core::CodexAuth;
use codex_core::auth::CLIENT_ID;
use codex_core::auth::OPENAI_API_KEY_ENV_VAR;
use codex_core::auth::login_with_api_key;
use codex_core::auth::logout;
use codex_core::config::Config;
use codex_core::config::ConfigOverrides;
use codex_login::AuthMode;
use codex_login::CLIENT_ID;
use codex_login::CodexAuth;
use codex_login::OPENAI_API_KEY_ENV_VAR;
use codex_login::ServerOptions;
use codex_login::login_with_api_key;
use codex_login::logout;
use codex_login::run_login_server;
use codex_protocol::mcp_protocol::AuthMode;
use std::env;
use std::path::PathBuf;

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@@ -2,6 +2,7 @@ use std::io::IsTerminal;
use clap::Parser;
use codex_common::CliConfigOverrides;
use codex_core::AuthManager;
use codex_core::ConversationManager;
use codex_core::NewConversation;
use codex_core::config::Config;
@@ -9,7 +10,6 @@ use codex_core::config::ConfigOverrides;
use codex_core::protocol::Event;
use codex_core::protocol::EventMsg;
use codex_core::protocol::Submission;
use codex_login::AuthManager;
use tokio::io::AsyncBufReadExt;
use tokio::io::BufReader;
use tracing::error;

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@@ -18,7 +18,6 @@ base64 = "0.22"
bytes = "1.10.1"
chrono = { version = "0.4", features = ["serde"] }
codex-apply-patch = { path = "../apply-patch" }
codex-login = { path = "../login" }
codex-mcp-client = { path = "../mcp-client" }
codex-protocol = { path = "../protocol" }
dirs = "6"

766
codex-rs/core/src/auth.rs Normal file
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@@ -0,0 +1,766 @@
use chrono::DateTime;
use chrono::Utc;
use serde::Deserialize;
use serde::Serialize;
use std::env;
use std::fs::File;
use std::fs::OpenOptions;
use std::io::Read;
use std::io::Write;
#[cfg(unix)]
use std::os::unix::fs::OpenOptionsExt;
use std::path::Path;
use std::path::PathBuf;
use std::sync::Arc;
use std::sync::Mutex;
use std::time::Duration;
use codex_protocol::mcp_protocol::AuthMode;
use crate::token_data::TokenData;
use crate::token_data::parse_id_token;
#[derive(Debug, Clone)]
pub struct CodexAuth {
pub mode: AuthMode,
pub(crate) api_key: Option<String>,
pub(crate) auth_dot_json: Arc<Mutex<Option<AuthDotJson>>>,
pub(crate) auth_file: PathBuf,
}
impl PartialEq for CodexAuth {
fn eq(&self, other: &Self) -> bool {
self.mode == other.mode
}
}
impl CodexAuth {
pub fn from_api_key(api_key: &str) -> Self {
Self {
api_key: Some(api_key.to_owned()),
mode: AuthMode::ApiKey,
auth_file: PathBuf::new(),
auth_dot_json: Arc::new(Mutex::new(None)),
}
}
pub async fn refresh_token(&self) -> Result<String, std::io::Error> {
let token_data = self
.get_current_token_data()
.ok_or(std::io::Error::other("Token data is not available."))?;
let token = token_data.refresh_token;
let refresh_response = try_refresh_token(token)
.await
.map_err(std::io::Error::other)?;
let updated = update_tokens(
&self.auth_file,
refresh_response.id_token,
refresh_response.access_token,
refresh_response.refresh_token,
)
.await?;
if let Ok(mut auth_lock) = self.auth_dot_json.lock() {
*auth_lock = Some(updated.clone());
}
let access = match updated.tokens {
Some(t) => t.access_token,
None => {
return Err(std::io::Error::other(
"Token data is not available after refresh.",
));
}
};
Ok(access)
}
/// Loads the available auth information from the auth.json or
/// OPENAI_API_KEY environment variable.
pub fn from_codex_home(
codex_home: &Path,
preferred_auth_method: AuthMode,
) -> std::io::Result<Option<CodexAuth>> {
load_auth(codex_home, true, preferred_auth_method)
}
pub async fn get_token_data(&self) -> Result<TokenData, std::io::Error> {
let auth_dot_json: Option<AuthDotJson> = self.get_current_auth_json();
match auth_dot_json {
Some(AuthDotJson {
tokens: Some(mut tokens),
last_refresh: Some(last_refresh),
..
}) => {
if last_refresh < Utc::now() - chrono::Duration::days(28) {
let refresh_response = tokio::time::timeout(
Duration::from_secs(60),
try_refresh_token(tokens.refresh_token.clone()),
)
.await
.map_err(|_| {
std::io::Error::other("timed out while refreshing OpenAI API key")
})?
.map_err(std::io::Error::other)?;
let updated_auth_dot_json = update_tokens(
&self.auth_file,
refresh_response.id_token,
refresh_response.access_token,
refresh_response.refresh_token,
)
.await?;
tokens = updated_auth_dot_json
.tokens
.clone()
.ok_or(std::io::Error::other(
"Token data is not available after refresh.",
))?;
#[expect(clippy::unwrap_used)]
let mut auth_lock = self.auth_dot_json.lock().unwrap();
*auth_lock = Some(updated_auth_dot_json);
}
Ok(tokens)
}
_ => Err(std::io::Error::other("Token data is not available.")),
}
}
pub async fn get_token(&self) -> Result<String, std::io::Error> {
match self.mode {
AuthMode::ApiKey => Ok(self.api_key.clone().unwrap_or_default()),
AuthMode::ChatGPT => {
let id_token = self.get_token_data().await?.access_token;
Ok(id_token)
}
}
}
pub fn get_account_id(&self) -> Option<String> {
self.get_current_token_data()
.and_then(|t| t.account_id.clone())
}
pub fn get_plan_type(&self) -> Option<String> {
self.get_current_token_data()
.and_then(|t| t.id_token.chatgpt_plan_type.as_ref().map(|p| p.as_string()))
}
fn get_current_auth_json(&self) -> Option<AuthDotJson> {
#[expect(clippy::unwrap_used)]
self.auth_dot_json.lock().unwrap().clone()
}
fn get_current_token_data(&self) -> Option<TokenData> {
self.get_current_auth_json().and_then(|t| t.tokens.clone())
}
/// Consider this private to integration tests.
pub fn create_dummy_chatgpt_auth_for_testing() -> Self {
let auth_dot_json = AuthDotJson {
openai_api_key: None,
tokens: Some(TokenData {
id_token: Default::default(),
access_token: "Access Token".to_string(),
refresh_token: "test".to_string(),
account_id: Some("account_id".to_string()),
}),
last_refresh: Some(Utc::now()),
};
let auth_dot_json = Arc::new(Mutex::new(Some(auth_dot_json)));
Self {
api_key: None,
mode: AuthMode::ChatGPT,
auth_file: PathBuf::new(),
auth_dot_json,
}
}
}
pub const OPENAI_API_KEY_ENV_VAR: &str = "OPENAI_API_KEY";
fn read_openai_api_key_from_env() -> Option<String> {
env::var(OPENAI_API_KEY_ENV_VAR)
.ok()
.filter(|s| !s.is_empty())
}
pub fn get_auth_file(codex_home: &Path) -> PathBuf {
codex_home.join("auth.json")
}
/// Delete the auth.json file inside `codex_home` if it exists. Returns `Ok(true)`
/// if a file was removed, `Ok(false)` if no auth file was present.
pub fn logout(codex_home: &Path) -> std::io::Result<bool> {
let auth_file = get_auth_file(codex_home);
match std::fs::remove_file(&auth_file) {
Ok(_) => Ok(true),
Err(err) if err.kind() == std::io::ErrorKind::NotFound => Ok(false),
Err(err) => Err(err),
}
}
/// Writes an `auth.json` that contains only the API key. Intended for CLI use.
pub fn login_with_api_key(codex_home: &Path, api_key: &str) -> std::io::Result<()> {
let auth_dot_json = AuthDotJson {
openai_api_key: Some(api_key.to_string()),
tokens: None,
last_refresh: None,
};
write_auth_json(&get_auth_file(codex_home), &auth_dot_json)
}
fn load_auth(
codex_home: &Path,
include_env_var: bool,
preferred_auth_method: AuthMode,
) -> std::io::Result<Option<CodexAuth>> {
// First, check to see if there is a valid auth.json file. If not, we fall
// back to AuthMode::ApiKey using the OPENAI_API_KEY environment variable
// (if it is set).
let auth_file = get_auth_file(codex_home);
let auth_dot_json = match try_read_auth_json(&auth_file) {
Ok(auth) => auth,
// If auth.json does not exist, try to read the OPENAI_API_KEY from the
// environment variable.
Err(e) if e.kind() == std::io::ErrorKind::NotFound && include_env_var => {
return match read_openai_api_key_from_env() {
Some(api_key) => Ok(Some(CodexAuth::from_api_key(&api_key))),
None => Ok(None),
};
}
// Though if auth.json exists but is malformed, do not fall back to the
// env var because the user may be expecting to use AuthMode::ChatGPT.
Err(e) => {
return Err(e);
}
};
let AuthDotJson {
openai_api_key: auth_json_api_key,
tokens,
last_refresh,
} = auth_dot_json;
// If the auth.json has an API key AND does not appear to be on a plan that
// should prefer AuthMode::ChatGPT, use AuthMode::ApiKey.
if let Some(api_key) = &auth_json_api_key {
// Should any of these be AuthMode::ChatGPT with the api_key set?
// Does AuthMode::ChatGPT indicate that there is an auth.json that is
// "refreshable" even if we are using the API key for auth?
match &tokens {
Some(tokens) => {
if tokens.should_use_api_key(preferred_auth_method, tokens.is_openai_email()) {
return Ok(Some(CodexAuth::from_api_key(api_key)));
} else {
// Ignore the API key and fall through to ChatGPT auth.
}
}
None => {
// We have an API key but no tokens in the auth.json file.
// Perhaps the user ran `codex login --api-key <KEY>` or updated
// auth.json by hand. Either way, let's assume they are trying
// to use their API key.
return Ok(Some(CodexAuth::from_api_key(api_key)));
}
}
}
// For the AuthMode::ChatGPT variant, perhaps neither api_key nor
// openai_api_key should exist?
Ok(Some(CodexAuth {
api_key: None,
mode: AuthMode::ChatGPT,
auth_file,
auth_dot_json: Arc::new(Mutex::new(Some(AuthDotJson {
openai_api_key: None,
tokens,
last_refresh,
}))),
}))
}
/// Attempt to read and refresh the `auth.json` file in the given `CODEX_HOME` directory.
/// Returns the full AuthDotJson structure after refreshing if necessary.
pub fn try_read_auth_json(auth_file: &Path) -> std::io::Result<AuthDotJson> {
let mut file = File::open(auth_file)?;
let mut contents = String::new();
file.read_to_string(&mut contents)?;
let auth_dot_json: AuthDotJson = serde_json::from_str(&contents)?;
Ok(auth_dot_json)
}
pub fn write_auth_json(auth_file: &Path, auth_dot_json: &AuthDotJson) -> std::io::Result<()> {
let json_data = serde_json::to_string_pretty(auth_dot_json)?;
let mut options = OpenOptions::new();
options.truncate(true).write(true).create(true);
#[cfg(unix)]
{
options.mode(0o600);
}
let mut file = options.open(auth_file)?;
file.write_all(json_data.as_bytes())?;
file.flush()?;
Ok(())
}
async fn update_tokens(
auth_file: &Path,
id_token: String,
access_token: Option<String>,
refresh_token: Option<String>,
) -> std::io::Result<AuthDotJson> {
let mut auth_dot_json = try_read_auth_json(auth_file)?;
let tokens = auth_dot_json.tokens.get_or_insert_with(TokenData::default);
tokens.id_token = parse_id_token(&id_token).map_err(std::io::Error::other)?;
if let Some(access_token) = access_token {
tokens.access_token = access_token.to_string();
}
if let Some(refresh_token) = refresh_token {
tokens.refresh_token = refresh_token.to_string();
}
auth_dot_json.last_refresh = Some(Utc::now());
write_auth_json(auth_file, &auth_dot_json)?;
Ok(auth_dot_json)
}
async fn try_refresh_token(refresh_token: String) -> std::io::Result<RefreshResponse> {
let refresh_request = RefreshRequest {
client_id: CLIENT_ID,
grant_type: "refresh_token",
refresh_token,
scope: "openid profile email",
};
let client = reqwest::Client::new();
let response = client
.post("https://auth.openai.com/oauth/token")
.header("Content-Type", "application/json")
.json(&refresh_request)
.send()
.await
.map_err(std::io::Error::other)?;
if response.status().is_success() {
let refresh_response = response
.json::<RefreshResponse>()
.await
.map_err(std::io::Error::other)?;
Ok(refresh_response)
} else {
Err(std::io::Error::other(format!(
"Failed to refresh token: {}",
response.status()
)))
}
}
#[derive(Serialize)]
struct RefreshRequest {
client_id: &'static str,
grant_type: &'static str,
refresh_token: String,
scope: &'static str,
}
#[derive(Deserialize, Clone)]
struct RefreshResponse {
id_token: String,
access_token: Option<String>,
refresh_token: Option<String>,
}
/// Expected structure for $CODEX_HOME/auth.json.
#[derive(Deserialize, Serialize, Clone, Debug, PartialEq)]
pub struct AuthDotJson {
#[serde(rename = "OPENAI_API_KEY")]
pub openai_api_key: Option<String>,
#[serde(default, skip_serializing_if = "Option::is_none")]
pub tokens: Option<TokenData>,
#[serde(default, skip_serializing_if = "Option::is_none")]
pub last_refresh: Option<DateTime<Utc>>,
}
// Shared constant for token refresh (client id used for oauth token refresh flow)
pub const CLIENT_ID: &str = "app_EMoamEEZ73f0CkXaXp7hrann";
use std::sync::RwLock;
/// Internal cached auth state.
#[derive(Clone, Debug)]
struct CachedAuth {
preferred_auth_mode: AuthMode,
auth: Option<CodexAuth>,
}
#[cfg(test)]
mod tests {
use super::*;
use crate::token_data::IdTokenInfo;
use crate::token_data::KnownPlan;
use crate::token_data::PlanType;
use base64::Engine;
use pretty_assertions::assert_eq;
use serde::Serialize;
use serde_json::json;
use tempfile::tempdir;
const LAST_REFRESH: &str = "2025-08-06T20:41:36.232376Z";
#[tokio::test]
async fn roundtrip_auth_dot_json() {
let codex_home = tempdir().unwrap();
let _ = write_auth_file(
AuthFileParams {
openai_api_key: None,
chatgpt_plan_type: "pro".to_string(),
},
codex_home.path(),
)
.expect("failed to write auth file");
let file = get_auth_file(codex_home.path());
let auth_dot_json = try_read_auth_json(&file).unwrap();
write_auth_json(&file, &auth_dot_json).unwrap();
let same_auth_dot_json = try_read_auth_json(&file).unwrap();
assert_eq!(auth_dot_json, same_auth_dot_json);
}
#[tokio::test]
async fn pro_account_with_no_api_key_uses_chatgpt_auth() {
let codex_home = tempdir().unwrap();
let fake_jwt = write_auth_file(
AuthFileParams {
openai_api_key: None,
chatgpt_plan_type: "pro".to_string(),
},
codex_home.path(),
)
.expect("failed to write auth file");
let CodexAuth {
api_key,
mode,
auth_dot_json,
auth_file: _,
} = super::load_auth(codex_home.path(), false, AuthMode::ChatGPT)
.unwrap()
.unwrap();
assert_eq!(None, api_key);
assert_eq!(AuthMode::ChatGPT, mode);
let guard = auth_dot_json.lock().unwrap();
let auth_dot_json = guard.as_ref().expect("AuthDotJson should exist");
assert_eq!(
&AuthDotJson {
openai_api_key: None,
tokens: Some(TokenData {
id_token: IdTokenInfo {
email: Some("user@example.com".to_string()),
chatgpt_plan_type: Some(PlanType::Known(KnownPlan::Pro)),
raw_jwt: fake_jwt,
},
access_token: "test-access-token".to_string(),
refresh_token: "test-refresh-token".to_string(),
account_id: None,
}),
last_refresh: Some(
DateTime::parse_from_rfc3339(LAST_REFRESH)
.unwrap()
.with_timezone(&Utc)
),
},
auth_dot_json
)
}
/// Even if the OPENAI_API_KEY is set in auth.json, if the plan is not in
/// [`TokenData::is_plan_that_should_use_api_key`], it should use
/// [`AuthMode::ChatGPT`].
#[tokio::test]
async fn pro_account_with_api_key_still_uses_chatgpt_auth() {
let codex_home = tempdir().unwrap();
let fake_jwt = write_auth_file(
AuthFileParams {
openai_api_key: Some("sk-test-key".to_string()),
chatgpt_plan_type: "pro".to_string(),
},
codex_home.path(),
)
.expect("failed to write auth file");
let CodexAuth {
api_key,
mode,
auth_dot_json,
auth_file: _,
} = super::load_auth(codex_home.path(), false, AuthMode::ChatGPT)
.unwrap()
.unwrap();
assert_eq!(None, api_key);
assert_eq!(AuthMode::ChatGPT, mode);
let guard = auth_dot_json.lock().unwrap();
let auth_dot_json = guard.as_ref().expect("AuthDotJson should exist");
assert_eq!(
&AuthDotJson {
openai_api_key: None,
tokens: Some(TokenData {
id_token: IdTokenInfo {
email: Some("user@example.com".to_string()),
chatgpt_plan_type: Some(PlanType::Known(KnownPlan::Pro)),
raw_jwt: fake_jwt,
},
access_token: "test-access-token".to_string(),
refresh_token: "test-refresh-token".to_string(),
account_id: None,
}),
last_refresh: Some(
DateTime::parse_from_rfc3339(LAST_REFRESH)
.unwrap()
.with_timezone(&Utc)
),
},
auth_dot_json
)
}
/// If the OPENAI_API_KEY is set in auth.json and it is an enterprise
/// account, then it should use [`AuthMode::ApiKey`].
#[tokio::test]
async fn enterprise_account_with_api_key_uses_apikey_auth() {
let codex_home = tempdir().unwrap();
write_auth_file(
AuthFileParams {
openai_api_key: Some("sk-test-key".to_string()),
chatgpt_plan_type: "enterprise".to_string(),
},
codex_home.path(),
)
.expect("failed to write auth file");
let CodexAuth {
api_key,
mode,
auth_dot_json,
auth_file: _,
} = super::load_auth(codex_home.path(), false, AuthMode::ChatGPT)
.unwrap()
.unwrap();
assert_eq!(Some("sk-test-key".to_string()), api_key);
assert_eq!(AuthMode::ApiKey, mode);
let guard = auth_dot_json.lock().expect("should unwrap");
assert!(guard.is_none(), "auth_dot_json should be None");
}
#[tokio::test]
async fn loads_api_key_from_auth_json() {
let dir = tempdir().unwrap();
let auth_file = dir.path().join("auth.json");
std::fs::write(
auth_file,
r#"{"OPENAI_API_KEY":"sk-test-key","tokens":null,"last_refresh":null}"#,
)
.unwrap();
let auth = super::load_auth(dir.path(), false, AuthMode::ChatGPT)
.unwrap()
.unwrap();
assert_eq!(auth.mode, AuthMode::ApiKey);
assert_eq!(auth.api_key, Some("sk-test-key".to_string()));
assert!(auth.get_token_data().await.is_err());
}
#[test]
fn logout_removes_auth_file() -> Result<(), std::io::Error> {
let dir = tempdir()?;
let auth_dot_json = AuthDotJson {
openai_api_key: Some("sk-test-key".to_string()),
tokens: None,
last_refresh: None,
};
write_auth_json(&get_auth_file(dir.path()), &auth_dot_json)?;
assert!(dir.path().join("auth.json").exists());
let removed = logout(dir.path())?;
assert!(removed);
assert!(!dir.path().join("auth.json").exists());
Ok(())
}
struct AuthFileParams {
openai_api_key: Option<String>,
chatgpt_plan_type: String,
}
fn write_auth_file(params: AuthFileParams, codex_home: &Path) -> std::io::Result<String> {
let auth_file = get_auth_file(codex_home);
// Create a minimal valid JWT for the id_token field.
#[derive(Serialize)]
struct Header {
alg: &'static str,
typ: &'static str,
}
let header = Header {
alg: "none",
typ: "JWT",
};
let payload = serde_json::json!({
"email": "user@example.com",
"email_verified": true,
"https://api.openai.com/auth": {
"chatgpt_account_id": "bc3618e3-489d-4d49-9362-1561dc53ba53",
"chatgpt_plan_type": params.chatgpt_plan_type,
"chatgpt_user_id": "user-12345",
"user_id": "user-12345",
}
});
let b64 = |b: &[u8]| base64::engine::general_purpose::URL_SAFE_NO_PAD.encode(b);
let header_b64 = b64(&serde_json::to_vec(&header)?);
let payload_b64 = b64(&serde_json::to_vec(&payload)?);
let signature_b64 = b64(b"sig");
let fake_jwt = format!("{header_b64}.{payload_b64}.{signature_b64}");
let auth_json_data = json!({
"OPENAI_API_KEY": params.openai_api_key,
"tokens": {
"id_token": fake_jwt,
"access_token": "test-access-token",
"refresh_token": "test-refresh-token"
},
"last_refresh": LAST_REFRESH,
});
let auth_json = serde_json::to_string_pretty(&auth_json_data)?;
std::fs::write(auth_file, auth_json)?;
Ok(fake_jwt)
}
}
/// Central manager providing a single source of truth for auth.json derived
/// authentication data. It loads once (or on preference change) and then
/// hands out cloned `CodexAuth` values so the rest of the program has a
/// consistent snapshot.
///
/// External modifications to `auth.json` will NOT be observed until
/// `reload()` is called explicitly. This matches the design goal of avoiding
/// different parts of the program seeing inconsistent auth data midrun.
#[derive(Debug)]
pub struct AuthManager {
codex_home: PathBuf,
inner: RwLock<CachedAuth>,
}
impl AuthManager {
/// Create a new manager loading the initial auth using the provided
/// preferred auth method. Errors loading auth are swallowed; `auth()` will
/// simply return `None` in that case so callers can treat it as an
/// unauthenticated state.
pub fn new(codex_home: PathBuf, preferred_auth_mode: AuthMode) -> Self {
let auth = CodexAuth::from_codex_home(&codex_home, preferred_auth_mode)
.ok()
.flatten();
Self {
codex_home,
inner: RwLock::new(CachedAuth {
preferred_auth_mode,
auth,
}),
}
}
/// Create an AuthManager with a specific CodexAuth, for testing only.
pub fn from_auth_for_testing(auth: CodexAuth) -> Arc<Self> {
let preferred_auth_mode = auth.mode;
let cached = CachedAuth {
preferred_auth_mode,
auth: Some(auth),
};
Arc::new(Self {
codex_home: PathBuf::new(),
inner: RwLock::new(cached),
})
}
/// Current cached auth (clone). May be `None` if not logged in or load failed.
pub fn auth(&self) -> Option<CodexAuth> {
self.inner.read().ok().and_then(|c| c.auth.clone())
}
/// Preferred auth method used when (re)loading.
pub fn preferred_auth_method(&self) -> AuthMode {
self.inner
.read()
.map(|c| c.preferred_auth_mode)
.unwrap_or(AuthMode::ApiKey)
}
/// Force a reload using the existing preferred auth method. Returns
/// whether the auth value changed.
pub fn reload(&self) -> bool {
let preferred = self.preferred_auth_method();
let new_auth = CodexAuth::from_codex_home(&self.codex_home, preferred)
.ok()
.flatten();
if let Ok(mut guard) = self.inner.write() {
let changed = !AuthManager::auths_equal(&guard.auth, &new_auth);
guard.auth = new_auth;
changed
} else {
false
}
}
fn auths_equal(a: &Option<CodexAuth>, b: &Option<CodexAuth>) -> bool {
match (a, b) {
(None, None) => true,
(Some(a), Some(b)) => a == b,
_ => false,
}
}
/// Convenience constructor returning an `Arc` wrapper.
pub fn shared(codex_home: PathBuf, preferred_auth_mode: AuthMode) -> Arc<Self> {
Arc::new(Self::new(codex_home, preferred_auth_mode))
}
/// Attempt to refresh the current auth token (if any). On success, reload
/// the auth state from disk so other components observe refreshed token.
pub async fn refresh_token(&self) -> std::io::Result<Option<String>> {
let auth = match self.auth() {
Some(a) => a,
None => return Ok(None),
};
match auth.refresh_token().await {
Ok(token) => {
// Reload to pick up persisted changes.
self.reload();
Ok(Some(token))
}
Err(e) => Err(e),
}
}
/// Log out by deleting the ondisk auth.json (if present). Returns Ok(true)
/// if a file was removed, Ok(false) if no auth file existed. On success,
/// reloads the inmemory auth cache so callers immediately observe the
/// unauthenticated state.
pub fn logout(&self) -> std::io::Result<bool> {
let removed = super::auth::logout(&self.codex_home)?;
// Always reload to clear any cached auth (even if file absent).
self.reload();
Ok(removed)
}
}

View File

@@ -3,9 +3,9 @@ use std::path::Path;
use std::sync::OnceLock;
use std::time::Duration;
use crate::AuthManager;
use bytes::Bytes;
use codex_login::AuthManager;
use codex_login::AuthMode;
use codex_protocol::mcp_protocol::AuthMode;
use eventsource_stream::Eventsource;
use futures::prelude::*;
use regex_lite::Regex;

View File

@@ -8,12 +8,12 @@ use std::sync::MutexGuard;
use std::sync::atomic::AtomicU64;
use std::time::Duration;
use crate::AuthManager;
use async_channel::Receiver;
use async_channel::Sender;
use codex_apply_patch::ApplyPatchAction;
use codex_apply_patch::MaybeApplyPatchVerified;
use codex_apply_patch::maybe_parse_apply_patch_verified;
use codex_login::AuthManager;
use codex_protocol::protocol::ConversationHistoryResponseEvent;
use codex_protocol::protocol::TaskStartedEvent;
use codex_protocol::protocol::TurnAbortReason;

View File

@@ -15,10 +15,10 @@ use crate::model_provider_info::built_in_model_providers;
use crate::openai_model_info::get_model_info;
use crate::protocol::AskForApproval;
use crate::protocol::SandboxPolicy;
use codex_login::AuthMode;
use codex_protocol::config_types::ReasoningEffort;
use codex_protocol::config_types::ReasoningSummary;
use codex_protocol::config_types::SandboxMode;
use codex_protocol::mcp_protocol::AuthMode;
use dirs::home_dir;
use serde::Deserialize;
use std::collections::HashMap;

View File

@@ -2,8 +2,8 @@ use std::collections::HashMap;
use std::path::PathBuf;
use std::sync::Arc;
use codex_login::AuthManager;
use codex_login::CodexAuth;
use crate::AuthManager;
use crate::CodexAuth;
use tokio::sync::RwLock;
use uuid::Uuid;
@@ -52,7 +52,7 @@ impl ConversationManager {
/// Construct with a dummy AuthManager containing the provided CodexAuth.
/// Used for integration tests: should not be used by ordinary business logic.
pub fn with_auth(auth: CodexAuth) -> Self {
Self::new(codex_login::AuthManager::from_auth_for_testing(auth))
Self::new(crate::AuthManager::from_auth_for_testing(auth))
}
pub async fn new_conversation(&self, config: Config) -> CodexResult<NewConversation> {

View File

@@ -6,12 +6,14 @@
#![deny(clippy::print_stdout, clippy::print_stderr)]
mod apply_patch;
pub mod auth;
mod bash;
mod chat_completions;
mod client;
mod client_common;
pub mod codex;
mod codex_conversation;
pub mod token_data;
pub use codex_conversation::CodexConversation;
pub mod config;
pub mod config_profile;
@@ -40,6 +42,9 @@ pub use model_provider_info::create_oss_provider_with_base_url;
mod conversation_manager;
pub use conversation_manager::ConversationManager;
pub use conversation_manager::NewConversation;
// Re-export common auth types for workspace consumers
pub use auth::AuthManager;
pub use auth::CodexAuth;
pub mod model_family;
mod openai_model_info;
mod openai_tools;

View File

@@ -5,8 +5,8 @@
//! 2. User-defined entries inside `~/.codex/config.toml` under the `model_providers`
//! key. These override or extend the defaults at runtime.
use codex_login::AuthMode;
use codex_login::CodexAuth;
use crate::CodexAuth;
use codex_protocol::mcp_protocol::AuthMode;
use serde::Deserialize;
use serde::Serialize;
use std::collections::HashMap;

View File

@@ -3,7 +3,7 @@ use serde::Deserialize;
use serde::Serialize;
use thiserror::Error;
use crate::AuthMode;
use codex_protocol::mcp_protocol::AuthMode;
#[derive(Deserialize, Serialize, Clone, Debug, PartialEq, Default)]
pub struct TokenData {
@@ -58,7 +58,7 @@ pub struct IdTokenInfo {
pub email: Option<String>,
/// The ChatGPT subscription plan type
/// (e.g., "free", "plus", "pro", "business", "enterprise", "edu").
/// (Note: ae has not verified that those are the exact values.)
/// (Note: values may vary by backend.)
pub(crate) chatgpt_plan_type: Option<PlanType>,
pub raw_jwt: String,
}
@@ -137,7 +137,7 @@ pub enum IdTokenInfoError {
Json(#[from] serde_json::Error),
}
pub(crate) fn parse_id_token(id_token: &str) -> Result<IdTokenInfo, IdTokenInfoError> {
pub fn parse_id_token(id_token: &str) -> Result<IdTokenInfo, IdTokenInfoError> {
// JWT format: header.payload.signature
let mut parts = id_token.split('.');
let (_header_b64, payload_b64, _sig_b64) = match (parts.next(), parts.next(), parts.next()) {
@@ -204,9 +204,33 @@ mod tests {
let info = parse_id_token(&fake_jwt).expect("should parse");
assert_eq!(info.email.as_deref(), Some("user@example.com"));
assert_eq!(
info.chatgpt_plan_type,
Some(PlanType::Known(KnownPlan::Pro))
);
assert_eq!(info.get_chatgpt_plan_type().as_deref(), Some("Pro"));
}
#[test]
fn id_token_info_handles_missing_fields() {
#[derive(Serialize)]
struct Header {
alg: &'static str,
typ: &'static str,
}
let header = Header {
alg: "none",
typ: "JWT",
};
let payload = serde_json::json!({ "sub": "123" });
fn b64url_no_pad(bytes: &[u8]) -> String {
base64::engine::general_purpose::URL_SAFE_NO_PAD.encode(bytes)
}
let header_b64 = b64url_no_pad(&serde_json::to_vec(&header).unwrap());
let payload_b64 = b64url_no_pad(&serde_json::to_vec(&payload).unwrap());
let signature_b64 = b64url_no_pad(b"sig");
let fake_jwt = format!("{header_b64}.{payload_b64}.{signature_b64}");
let info = parse_id_token(&fake_jwt).expect("should parse");
assert!(info.email.is_none());
assert!(info.get_chatgpt_plan_type().is_none());
}
}

View File

@@ -1,3 +1,4 @@
use codex_core::CodexAuth;
use codex_core::ConversationManager;
use codex_core::ModelProviderInfo;
use codex_core::NewConversation;
@@ -7,8 +8,7 @@ use codex_core::protocol::EventMsg;
use codex_core::protocol::InputItem;
use codex_core::protocol::Op;
use codex_core::spawn::CODEX_SANDBOX_NETWORK_DISABLED_ENV_VAR;
use codex_login::AuthMode;
use codex_login::CodexAuth;
use codex_protocol::mcp_protocol::AuthMode;
use core_test_support::load_default_config_for_test;
use core_test_support::load_sse_fixture_with_id;
use core_test_support::wait_for_event;
@@ -416,7 +416,7 @@ async fn prefers_chatgpt_token_when_config_prefers_chatgpt() {
let auth_manager =
match CodexAuth::from_codex_home(codex_home.path(), config.preferred_auth_method) {
Ok(Some(auth)) => codex_login::AuthManager::from_auth_for_testing(auth),
Ok(Some(auth)) => codex_core::AuthManager::from_auth_for_testing(auth),
Ok(None) => panic!("No CodexAuth found in codex_home"),
Err(e) => panic!("Failed to load CodexAuth: {e}"),
};
@@ -497,7 +497,7 @@ async fn prefers_apikey_when_config_prefers_apikey_even_with_chatgpt_tokens() {
let auth_manager =
match CodexAuth::from_codex_home(codex_home.path(), config.preferred_auth_method) {
Ok(Some(auth)) => codex_login::AuthManager::from_auth_for_testing(auth),
Ok(Some(auth)) => codex_core::AuthManager::from_auth_for_testing(auth),
Ok(None) => panic!("No CodexAuth found in codex_home"),
Err(e) => panic!("Failed to load CodexAuth: {e}"),
};

View File

@@ -1,5 +1,6 @@
#![expect(clippy::unwrap_used)]
use codex_core::CodexAuth;
use codex_core::ConversationManager;
use codex_core::ModelProviderInfo;
use codex_core::built_in_model_providers;
@@ -7,7 +8,6 @@ use codex_core::protocol::EventMsg;
use codex_core::protocol::InputItem;
use codex_core::protocol::Op;
use codex_core::spawn::CODEX_SANDBOX_NETWORK_DISABLED_ENV_VAR;
use codex_login::CodexAuth;
use core_test_support::load_default_config_for_test;
use core_test_support::wait_for_event;
use serde_json::Value;

View File

@@ -1,3 +1,4 @@
use codex_core::CodexAuth;
use codex_core::ConversationManager;
use codex_core::ModelProviderInfo;
use codex_core::NewConversation;
@@ -6,7 +7,6 @@ use codex_core::protocol::ConversationHistoryResponseEvent;
use codex_core::protocol::EventMsg;
use codex_core::protocol::InputItem;
use codex_core::protocol::Op;
use codex_login::CodexAuth;
use core_test_support::load_default_config_for_test;
use core_test_support::wait_for_event;
use tempfile::TempDir;

View File

@@ -1,5 +1,6 @@
#![allow(clippy::unwrap_used)]
use codex_core::CodexAuth;
use codex_core::ConversationManager;
use codex_core::ModelProviderInfo;
use codex_core::built_in_model_providers;
@@ -12,7 +13,6 @@ use codex_core::protocol::SandboxPolicy;
use codex_core::protocol_config_types::ReasoningEffort;
use codex_core::protocol_config_types::ReasoningSummary;
use codex_core::shell::default_user_shell;
use codex_login::CodexAuth;
use core_test_support::load_default_config_for_test;
use core_test_support::load_sse_fixture_with_id;
use core_test_support::wait_for_event;

View File

@@ -1,5 +1,6 @@
use std::time::Duration;
use codex_core::CodexAuth;
use codex_core::ConversationManager;
use codex_core::ModelProviderInfo;
use codex_core::WireApi;
@@ -7,7 +8,6 @@ use codex_core::protocol::EventMsg;
use codex_core::protocol::InputItem;
use codex_core::protocol::Op;
use codex_core::spawn::CODEX_SANDBOX_NETWORK_DISABLED_ENV_VAR;
use codex_login::CodexAuth;
use core_test_support::load_default_config_for_test;
use core_test_support::load_sse_fixture_with_id;
use core_test_support::wait_for_event_with_timeout;

View File

@@ -3,13 +3,13 @@
use std::time::Duration;
use codex_core::CodexAuth;
use codex_core::ConversationManager;
use codex_core::ModelProviderInfo;
use codex_core::protocol::EventMsg;
use codex_core::protocol::InputItem;
use codex_core::protocol::Op;
use codex_core::spawn::CODEX_SANDBOX_NETWORK_DISABLED_ENV_VAR;
use codex_login::CodexAuth;
use core_test_support::load_default_config_for_test;
use core_test_support::load_sse_fixture;
use core_test_support::load_sse_fixture_with_id;

View File

@@ -8,6 +8,7 @@ use std::io::Read;
use std::path::PathBuf;
pub use cli::Cli;
use codex_core::AuthManager;
use codex_core::BUILT_IN_OSS_MODEL_PROVIDER_ID;
use codex_core::ConversationManager;
use codex_core::NewConversation;
@@ -20,7 +21,6 @@ use codex_core::protocol::EventMsg;
use codex_core::protocol::InputItem;
use codex_core::protocol::Op;
use codex_core::protocol::TaskCompleteEvent;
use codex_login::AuthManager;
use codex_ollama::DEFAULT_OSS_MODEL;
use codex_protocol::config_types::SandboxMode;
use event_processor_with_human_output::EventProcessorWithHumanOutput;

View File

@@ -9,6 +9,7 @@ workspace = true
[dependencies]
base64 = "0.22"
chrono = { version = "0.4", features = ["serde"] }
codex-core = { path = "../core" }
codex-protocol = { path = "../protocol" }
rand = "0.8"
reqwest = { version = "0.12", features = ["json", "blocking"] }

View File

@@ -1,129 +0,0 @@
use std::path::PathBuf;
use std::sync::Arc;
use std::sync::RwLock;
use crate::AuthMode;
use crate::CodexAuth;
/// Internal cached auth state.
#[derive(Clone, Debug)]
struct CachedAuth {
preferred_auth_mode: AuthMode,
auth: Option<CodexAuth>,
}
/// Central manager providing a single source of truth for auth.json derived
/// authentication data. It loads once (or on preference change) and then
/// hands out cloned `CodexAuth` values so the rest of the program has a
/// consistent snapshot.
///
/// External modifications to `auth.json` will NOT be observed until
/// `reload()` is called explicitly. This matches the design goal of avoiding
/// different parts of the program seeing inconsistent auth data midrun.
#[derive(Debug)]
pub struct AuthManager {
codex_home: PathBuf,
inner: RwLock<CachedAuth>,
}
impl AuthManager {
/// Create a new manager loading the initial auth using the provided
/// preferred auth method. Errors loading auth are swallowed; `auth()` will
/// simply return `None` in that case so callers can treat it as an
/// unauthenticated state.
pub fn new(codex_home: PathBuf, preferred_auth_mode: AuthMode) -> Self {
let auth = crate::CodexAuth::from_codex_home(&codex_home, preferred_auth_mode)
.ok()
.flatten();
Self {
codex_home,
inner: RwLock::new(CachedAuth {
preferred_auth_mode,
auth,
}),
}
}
/// Create an AuthManager with a specific CodexAuth, for testing only.
pub fn from_auth_for_testing(auth: CodexAuth) -> Arc<Self> {
let preferred_auth_mode = auth.mode;
let cached = CachedAuth {
preferred_auth_mode,
auth: Some(auth),
};
Arc::new(Self {
codex_home: PathBuf::new(),
inner: RwLock::new(cached),
})
}
/// Current cached auth (clone). May be `None` if not logged in or load failed.
pub fn auth(&self) -> Option<CodexAuth> {
self.inner.read().ok().and_then(|c| c.auth.clone())
}
/// Preferred auth method used when (re)loading.
pub fn preferred_auth_method(&self) -> AuthMode {
self.inner
.read()
.map(|c| c.preferred_auth_mode)
.unwrap_or(AuthMode::ApiKey)
}
/// Force a reload using the existing preferred auth method. Returns
/// whether the auth value changed.
pub fn reload(&self) -> bool {
let preferred = self.preferred_auth_method();
let new_auth = crate::CodexAuth::from_codex_home(&self.codex_home, preferred)
.ok()
.flatten();
if let Ok(mut guard) = self.inner.write() {
let changed = !AuthManager::auths_equal(&guard.auth, &new_auth);
guard.auth = new_auth;
changed
} else {
false
}
}
fn auths_equal(a: &Option<CodexAuth>, b: &Option<CodexAuth>) -> bool {
match (a, b) {
(None, None) => true,
(Some(a), Some(b)) => a == b,
_ => false,
}
}
/// Convenience constructor returning an `Arc` wrapper.
pub fn shared(codex_home: PathBuf, preferred_auth_mode: AuthMode) -> Arc<Self> {
Arc::new(Self::new(codex_home, preferred_auth_mode))
}
/// Attempt to refresh the current auth token (if any). On success, reload
/// the auth state from disk so other components observe refreshed token.
pub async fn refresh_token(&self) -> std::io::Result<Option<String>> {
let auth = match self.auth() {
Some(a) => a,
None => return Ok(None),
};
match auth.refresh_token().await {
Ok(token) => {
// Reload to pick up persisted changes.
self.reload();
Ok(Some(token))
}
Err(e) => Err(e),
}
}
/// Log out by deleting the ondisk auth.json (if present). Returns Ok(true)
/// if a file was removed, Ok(false) if no auth file existed. On success,
/// reloads the inmemory auth cache so callers immediately observe the
/// unauthenticated state.
pub fn logout(&self) -> std::io::Result<bool> {
let removed = crate::logout(&self.codex_home)?;
// Always reload to clear any cached auth (even if file absent).
self.reload();
Ok(removed)
}
}

View File

@@ -1,693 +1,21 @@
use chrono::DateTime;
use chrono::Utc;
use serde::Deserialize;
use serde::Serialize;
use std::env;
use std::fs::File;
use std::fs::OpenOptions;
use std::fs::remove_file;
use std::io::Read;
use std::io::Write;
#[cfg(unix)]
use std::os::unix::fs::OpenOptionsExt;
use std::path::Path;
use std::path::PathBuf;
use std::sync::Arc;
use std::sync::Mutex;
use std::time::Duration;
pub use crate::server::LoginServer;
pub use crate::server::ServerOptions;
pub use crate::server::ShutdownHandle;
pub use crate::server::run_login_server;
pub use crate::token_data::TokenData;
use crate::token_data::parse_id_token;
mod auth_manager;
mod pkce;
mod server;
mod token_data;
pub const CLIENT_ID: &str = "app_EMoamEEZ73f0CkXaXp7hrann";
pub const OPENAI_API_KEY_ENV_VAR: &str = "OPENAI_API_KEY";
pub use auth_manager::AuthManager;
pub use server::LoginServer;
pub use server::ServerOptions;
pub use server::ShutdownHandle;
pub use server::run_login_server;
// Re-export commonly used auth types and helpers from codex-core for compatibility
pub use codex_core::AuthManager;
pub use codex_core::CodexAuth;
pub use codex_core::auth::AuthDotJson;
pub use codex_core::auth::CLIENT_ID;
pub use codex_core::auth::OPENAI_API_KEY_ENV_VAR;
pub use codex_core::auth::get_auth_file;
pub use codex_core::auth::login_with_api_key;
pub use codex_core::auth::logout;
pub use codex_core::auth::try_read_auth_json;
pub use codex_core::auth::write_auth_json;
pub use codex_core::token_data::TokenData;
pub use codex_protocol::mcp_protocol::AuthMode;
#[derive(Debug, Clone)]
pub struct CodexAuth {
pub mode: AuthMode,
api_key: Option<String>,
auth_dot_json: Arc<Mutex<Option<AuthDotJson>>>,
auth_file: PathBuf,
}
impl PartialEq for CodexAuth {
fn eq(&self, other: &Self) -> bool {
self.mode == other.mode
}
}
impl CodexAuth {
pub fn from_api_key(api_key: &str) -> Self {
Self {
api_key: Some(api_key.to_owned()),
mode: AuthMode::ApiKey,
auth_file: PathBuf::new(),
auth_dot_json: Arc::new(Mutex::new(None)),
}
}
pub async fn refresh_token(&self) -> Result<String, std::io::Error> {
let token_data = self
.get_current_token_data()
.ok_or(std::io::Error::other("Token data is not available."))?;
let token = token_data.refresh_token;
let refresh_response = try_refresh_token(token)
.await
.map_err(std::io::Error::other)?;
let updated = update_tokens(
&self.auth_file,
refresh_response.id_token,
refresh_response.access_token,
refresh_response.refresh_token,
)
.await?;
if let Ok(mut auth_lock) = self.auth_dot_json.lock() {
*auth_lock = Some(updated.clone());
}
let access = match updated.tokens {
Some(t) => t.access_token,
None => {
return Err(std::io::Error::other(
"Token data is not available after refresh.",
));
}
};
Ok(access)
}
/// Loads the available auth information from the auth.json or
/// OPENAI_API_KEY environment variable.
pub fn from_codex_home(
codex_home: &Path,
preferred_auth_method: AuthMode,
) -> std::io::Result<Option<CodexAuth>> {
load_auth(codex_home, true, preferred_auth_method)
}
pub async fn get_token_data(&self) -> Result<TokenData, std::io::Error> {
let auth_dot_json: Option<AuthDotJson> = self.get_current_auth_json();
match auth_dot_json {
Some(AuthDotJson {
tokens: Some(mut tokens),
last_refresh: Some(last_refresh),
..
}) => {
if last_refresh < Utc::now() - chrono::Duration::days(28) {
let refresh_response = tokio::time::timeout(
Duration::from_secs(60),
try_refresh_token(tokens.refresh_token.clone()),
)
.await
.map_err(|_| {
std::io::Error::other("timed out while refreshing OpenAI API key")
})?
.map_err(std::io::Error::other)?;
let updated_auth_dot_json = update_tokens(
&self.auth_file,
refresh_response.id_token,
refresh_response.access_token,
refresh_response.refresh_token,
)
.await?;
tokens = updated_auth_dot_json
.tokens
.clone()
.ok_or(std::io::Error::other(
"Token data is not available after refresh.",
))?;
#[expect(clippy::unwrap_used)]
let mut auth_lock = self.auth_dot_json.lock().unwrap();
*auth_lock = Some(updated_auth_dot_json);
}
Ok(tokens)
}
_ => Err(std::io::Error::other("Token data is not available.")),
}
}
pub async fn get_token(&self) -> Result<String, std::io::Error> {
match self.mode {
AuthMode::ApiKey => Ok(self.api_key.clone().unwrap_or_default()),
AuthMode::ChatGPT => {
let id_token = self.get_token_data().await?.access_token;
Ok(id_token)
}
}
}
pub fn get_account_id(&self) -> Option<String> {
self.get_current_token_data()
.and_then(|t| t.account_id.clone())
}
pub fn get_plan_type(&self) -> Option<String> {
self.get_current_token_data()
.and_then(|t| t.id_token.chatgpt_plan_type.as_ref().map(|p| p.as_string()))
}
fn get_current_auth_json(&self) -> Option<AuthDotJson> {
#[expect(clippy::unwrap_used)]
self.auth_dot_json.lock().unwrap().clone()
}
fn get_current_token_data(&self) -> Option<TokenData> {
self.get_current_auth_json().and_then(|t| t.tokens.clone())
}
/// Consider this private to integration tests.
pub fn create_dummy_chatgpt_auth_for_testing() -> Self {
let auth_dot_json = AuthDotJson {
openai_api_key: None,
tokens: Some(TokenData {
id_token: Default::default(),
access_token: "Access Token".to_string(),
refresh_token: "test".to_string(),
account_id: Some("account_id".to_string()),
}),
last_refresh: Some(Utc::now()),
};
let auth_dot_json = Arc::new(Mutex::new(Some(auth_dot_json)));
Self {
api_key: None,
mode: AuthMode::ChatGPT,
auth_file: PathBuf::new(),
auth_dot_json,
}
}
}
fn load_auth(
codex_home: &Path,
include_env_var: bool,
preferred_auth_method: AuthMode,
) -> std::io::Result<Option<CodexAuth>> {
// First, check to see if there is a valid auth.json file. If not, we fall
// back to AuthMode::ApiKey using the OPENAI_API_KEY environment variable
// (if it is set).
let auth_file = get_auth_file(codex_home);
let auth_dot_json = match try_read_auth_json(&auth_file) {
Ok(auth) => auth,
// If auth.json does not exist, try to read the OPENAI_API_KEY from the
// environment variable.
Err(e) if e.kind() == std::io::ErrorKind::NotFound && include_env_var => {
return match read_openai_api_key_from_env() {
Some(api_key) => Ok(Some(CodexAuth::from_api_key(&api_key))),
None => Ok(None),
};
}
// Though if auth.json exists but is malformed, do not fall back to the
// env var because the user may be expecting to use AuthMode::ChatGPT.
Err(e) => {
return Err(e);
}
};
let AuthDotJson {
openai_api_key: auth_json_api_key,
tokens,
last_refresh,
} = auth_dot_json;
// If the auth.json has an API key AND does not appear to be on a plan that
// should prefer AuthMode::ChatGPT, use AuthMode::ApiKey.
if let Some(api_key) = &auth_json_api_key {
// Should any of these be AuthMode::ChatGPT with the api_key set?
// Does AuthMode::ChatGPT indicate that there is an auth.json that is
// "refreshable" even if we are using the API key for auth?
match &tokens {
Some(tokens) => {
if tokens.should_use_api_key(preferred_auth_method, tokens.is_openai_email()) {
return Ok(Some(CodexAuth::from_api_key(api_key)));
} else {
// Ignore the API key and fall through to ChatGPT auth.
}
}
None => {
// We have an API key but no tokens in the auth.json file.
// Perhaps the user ran `codex login --api-key <KEY>` or updated
// auth.json by hand. Either way, let's assume they are trying
// to use their API key.
return Ok(Some(CodexAuth::from_api_key(api_key)));
}
}
}
// For the AuthMode::ChatGPT variant, perhaps neither api_key nor
// openai_api_key should exist?
Ok(Some(CodexAuth {
api_key: None,
mode: AuthMode::ChatGPT,
auth_file,
auth_dot_json: Arc::new(Mutex::new(Some(AuthDotJson {
openai_api_key: None,
tokens,
last_refresh,
}))),
}))
}
fn read_openai_api_key_from_env() -> Option<String> {
env::var(OPENAI_API_KEY_ENV_VAR)
.ok()
.filter(|s| !s.is_empty())
}
pub fn get_auth_file(codex_home: &Path) -> PathBuf {
codex_home.join("auth.json")
}
/// Delete the auth.json file inside `codex_home` if it exists. Returns `Ok(true)`
/// if a file was removed, `Ok(false)` if no auth file was present.
pub fn logout(codex_home: &Path) -> std::io::Result<bool> {
let auth_file = get_auth_file(codex_home);
match remove_file(&auth_file) {
Ok(_) => Ok(true),
Err(err) if err.kind() == std::io::ErrorKind::NotFound => Ok(false),
Err(err) => Err(err),
}
}
pub fn login_with_api_key(codex_home: &Path, api_key: &str) -> std::io::Result<()> {
let auth_dot_json = AuthDotJson {
openai_api_key: Some(api_key.to_string()),
tokens: None,
last_refresh: None,
};
write_auth_json(&get_auth_file(codex_home), &auth_dot_json)
}
/// Attempt to read and refresh the `auth.json` file in the given `CODEX_HOME` directory.
/// Returns the full AuthDotJson structure after refreshing if necessary.
pub fn try_read_auth_json(auth_file: &Path) -> std::io::Result<AuthDotJson> {
let mut file = File::open(auth_file)?;
let mut contents = String::new();
file.read_to_string(&mut contents)?;
let auth_dot_json: AuthDotJson = serde_json::from_str(&contents)?;
Ok(auth_dot_json)
}
fn write_auth_json(auth_file: &Path, auth_dot_json: &AuthDotJson) -> std::io::Result<()> {
let json_data = serde_json::to_string_pretty(auth_dot_json)?;
let mut options = OpenOptions::new();
options.truncate(true).write(true).create(true);
#[cfg(unix)]
{
options.mode(0o600);
}
let mut file = options.open(auth_file)?;
file.write_all(json_data.as_bytes())?;
file.flush()?;
Ok(())
}
async fn update_tokens(
auth_file: &Path,
id_token: String,
access_token: Option<String>,
refresh_token: Option<String>,
) -> std::io::Result<AuthDotJson> {
let mut auth_dot_json = try_read_auth_json(auth_file)?;
let tokens = auth_dot_json.tokens.get_or_insert_with(TokenData::default);
tokens.id_token = parse_id_token(&id_token).map_err(std::io::Error::other)?;
if let Some(access_token) = access_token {
tokens.access_token = access_token.to_string();
}
if let Some(refresh_token) = refresh_token {
tokens.refresh_token = refresh_token.to_string();
}
auth_dot_json.last_refresh = Some(Utc::now());
write_auth_json(auth_file, &auth_dot_json)?;
Ok(auth_dot_json)
}
async fn try_refresh_token(refresh_token: String) -> std::io::Result<RefreshResponse> {
let refresh_request = RefreshRequest {
client_id: CLIENT_ID,
grant_type: "refresh_token",
refresh_token,
scope: "openid profile email",
};
let client = reqwest::Client::new();
let response = client
.post("https://auth.openai.com/oauth/token")
.header("Content-Type", "application/json")
.json(&refresh_request)
.send()
.await
.map_err(std::io::Error::other)?;
if response.status().is_success() {
let refresh_response = response
.json::<RefreshResponse>()
.await
.map_err(std::io::Error::other)?;
Ok(refresh_response)
} else {
Err(std::io::Error::other(format!(
"Failed to refresh token: {}",
response.status()
)))
}
}
#[derive(Serialize)]
struct RefreshRequest {
client_id: &'static str,
grant_type: &'static str,
refresh_token: String,
scope: &'static str,
}
#[derive(Deserialize, Clone)]
struct RefreshResponse {
id_token: String,
access_token: Option<String>,
refresh_token: Option<String>,
}
/// Expected structure for $CODEX_HOME/auth.json.
#[derive(Deserialize, Serialize, Clone, Debug, PartialEq)]
pub struct AuthDotJson {
#[serde(rename = "OPENAI_API_KEY")]
pub openai_api_key: Option<String>,
#[serde(default, skip_serializing_if = "Option::is_none")]
pub tokens: Option<TokenData>,
#[serde(default, skip_serializing_if = "Option::is_none")]
pub last_refresh: Option<DateTime<Utc>>,
}
#[cfg(test)]
mod tests {
use super::*;
use crate::token_data::IdTokenInfo;
use crate::token_data::KnownPlan;
use crate::token_data::PlanType;
use base64::Engine;
use pretty_assertions::assert_eq;
use serde_json::json;
use tempfile::tempdir;
const LAST_REFRESH: &str = "2025-08-06T20:41:36.232376Z";
#[test]
fn writes_api_key_and_loads_auth() {
let dir = tempdir().unwrap();
login_with_api_key(dir.path(), "sk-test-key").unwrap();
let auth = load_auth(dir.path(), false, AuthMode::ChatGPT)
.unwrap()
.unwrap();
assert_eq!(auth.mode, AuthMode::ApiKey);
assert_eq!(auth.api_key.as_deref(), Some("sk-test-key"));
}
#[test]
fn loads_from_env_var_if_env_var_exists() {
let dir = tempdir().unwrap();
let env_var = std::env::var(OPENAI_API_KEY_ENV_VAR);
if let Ok(env_var) = env_var {
let auth = load_auth(dir.path(), true, AuthMode::ChatGPT)
.unwrap()
.unwrap();
assert_eq!(auth.mode, AuthMode::ApiKey);
assert_eq!(auth.api_key, Some(env_var));
}
}
#[tokio::test]
async fn roundtrip_auth_dot_json() {
let codex_home = tempdir().unwrap();
write_auth_file(
AuthFileParams {
openai_api_key: None,
chatgpt_plan_type: "pro".to_string(),
},
codex_home.path(),
)
.expect("failed to write auth file");
let file = get_auth_file(codex_home.path());
let auth_dot_json = try_read_auth_json(&file).unwrap();
write_auth_json(&file, &auth_dot_json).unwrap();
let same_auth_dot_json = try_read_auth_json(&file).unwrap();
assert_eq!(auth_dot_json, same_auth_dot_json);
}
#[tokio::test]
async fn pro_account_with_no_api_key_uses_chatgpt_auth() {
let codex_home = tempdir().unwrap();
let fake_jwt = write_auth_file(
AuthFileParams {
openai_api_key: None,
chatgpt_plan_type: "pro".to_string(),
},
codex_home.path(),
)
.expect("failed to write auth file");
let CodexAuth {
api_key,
mode,
auth_dot_json,
auth_file: _,
} = load_auth(codex_home.path(), false, AuthMode::ChatGPT)
.unwrap()
.unwrap();
assert_eq!(None, api_key);
assert_eq!(AuthMode::ChatGPT, mode);
let guard = auth_dot_json.lock().unwrap();
let auth_dot_json = guard.as_ref().expect("AuthDotJson should exist");
assert_eq!(
&AuthDotJson {
openai_api_key: None,
tokens: Some(TokenData {
id_token: IdTokenInfo {
email: Some("user@example.com".to_string()),
chatgpt_plan_type: Some(PlanType::Known(KnownPlan::Pro)),
raw_jwt: fake_jwt,
},
access_token: "test-access-token".to_string(),
refresh_token: "test-refresh-token".to_string(),
account_id: None,
}),
last_refresh: Some(
DateTime::parse_from_rfc3339(LAST_REFRESH)
.unwrap()
.with_timezone(&Utc)
),
},
auth_dot_json
)
}
/// Even if the OPENAI_API_KEY is set in auth.json, if the plan is not in
/// [`TokenData::is_plan_that_should_use_api_key`], it should use
/// [`AuthMode::ChatGPT`].
#[tokio::test]
async fn pro_account_with_api_key_still_uses_chatgpt_auth() {
let codex_home = tempdir().unwrap();
let fake_jwt = write_auth_file(
AuthFileParams {
openai_api_key: Some("sk-test-key".to_string()),
chatgpt_plan_type: "pro".to_string(),
},
codex_home.path(),
)
.expect("failed to write auth file");
let CodexAuth {
api_key,
mode,
auth_dot_json,
auth_file: _,
} = load_auth(codex_home.path(), false, AuthMode::ChatGPT)
.unwrap()
.unwrap();
assert_eq!(None, api_key);
assert_eq!(AuthMode::ChatGPT, mode);
let guard = auth_dot_json.lock().unwrap();
let auth_dot_json = guard.as_ref().expect("AuthDotJson should exist");
assert_eq!(
&AuthDotJson {
openai_api_key: None,
tokens: Some(TokenData {
id_token: IdTokenInfo {
email: Some("user@example.com".to_string()),
chatgpt_plan_type: Some(PlanType::Known(KnownPlan::Pro)),
raw_jwt: fake_jwt,
},
access_token: "test-access-token".to_string(),
refresh_token: "test-refresh-token".to_string(),
account_id: None,
}),
last_refresh: Some(
DateTime::parse_from_rfc3339(LAST_REFRESH)
.unwrap()
.with_timezone(&Utc)
),
},
auth_dot_json
)
}
/// If the OPENAI_API_KEY is set in auth.json and it is an enterprise
/// account, then it should use [`AuthMode::ApiKey`].
#[tokio::test]
async fn enterprise_account_with_api_key_uses_chatgpt_auth() {
let codex_home = tempdir().unwrap();
write_auth_file(
AuthFileParams {
openai_api_key: Some("sk-test-key".to_string()),
chatgpt_plan_type: "enterprise".to_string(),
},
codex_home.path(),
)
.expect("failed to write auth file");
let CodexAuth {
api_key,
mode,
auth_dot_json,
auth_file: _,
} = load_auth(codex_home.path(), false, AuthMode::ChatGPT)
.unwrap()
.unwrap();
assert_eq!(Some("sk-test-key".to_string()), api_key);
assert_eq!(AuthMode::ApiKey, mode);
let guard = auth_dot_json.lock().expect("should unwrap");
assert!(guard.is_none(), "auth_dot_json should be None");
}
struct AuthFileParams {
openai_api_key: Option<String>,
chatgpt_plan_type: String,
}
fn write_auth_file(params: AuthFileParams, codex_home: &Path) -> std::io::Result<String> {
let auth_file = get_auth_file(codex_home);
// Create a minimal valid JWT for the id_token field.
#[derive(Serialize)]
struct Header {
alg: &'static str,
typ: &'static str,
}
let header = Header {
alg: "none",
typ: "JWT",
};
let payload = serde_json::json!({
"email": "user@example.com",
"email_verified": true,
"https://api.openai.com/auth": {
"chatgpt_account_id": "bc3618e3-489d-4d49-9362-1561dc53ba53",
"chatgpt_plan_type": params.chatgpt_plan_type,
"chatgpt_user_id": "user-12345",
"user_id": "user-12345",
}
});
let b64 = |b: &[u8]| base64::engine::general_purpose::URL_SAFE_NO_PAD.encode(b);
let header_b64 = b64(&serde_json::to_vec(&header)?);
let payload_b64 = b64(&serde_json::to_vec(&payload)?);
let signature_b64 = b64(b"sig");
let fake_jwt = format!("{header_b64}.{payload_b64}.{signature_b64}");
let auth_json_data = json!({
"OPENAI_API_KEY": params.openai_api_key,
"tokens": {
"id_token": fake_jwt,
"access_token": "test-access-token",
"refresh_token": "test-refresh-token"
},
"last_refresh": LAST_REFRESH,
});
let auth_json = serde_json::to_string_pretty(&auth_json_data)?;
std::fs::write(auth_file, auth_json)?;
Ok(fake_jwt)
}
#[test]
fn id_token_info_handles_missing_fields() {
// Payload without email or plan should yield None values.
let header = serde_json::json!({"alg": "none", "typ": "JWT"});
let payload = serde_json::json!({"sub": "123"});
let header_b64 = base64::engine::general_purpose::URL_SAFE_NO_PAD
.encode(serde_json::to_vec(&header).unwrap());
let payload_b64 = base64::engine::general_purpose::URL_SAFE_NO_PAD
.encode(serde_json::to_vec(&payload).unwrap());
let signature_b64 = base64::engine::general_purpose::URL_SAFE_NO_PAD.encode(b"sig");
let jwt = format!("{header_b64}.{payload_b64}.{signature_b64}");
let info = parse_id_token(&jwt).expect("should parse");
assert!(info.email.is_none());
assert!(info.chatgpt_plan_type.is_none());
}
#[tokio::test]
async fn loads_api_key_from_auth_json() {
let dir = tempdir().unwrap();
let auth_file = dir.path().join("auth.json");
std::fs::write(
auth_file,
r#"
{
"OPENAI_API_KEY": "sk-test-key",
"tokens": null,
"last_refresh": null
}
"#,
)
.unwrap();
let auth = load_auth(dir.path(), false, AuthMode::ChatGPT)
.unwrap()
.unwrap();
assert_eq!(auth.mode, AuthMode::ApiKey);
assert_eq!(auth.api_key, Some("sk-test-key".to_string()));
assert!(auth.get_token_data().await.is_err());
}
#[test]
fn logout_removes_auth_file() -> Result<(), std::io::Error> {
let dir = tempdir()?;
login_with_api_key(dir.path(), "sk-test-key")?;
assert!(dir.path().join("auth.json").exists());
let removed = logout(dir.path())?;
assert!(removed);
assert!(!dir.path().join("auth.json").exists());
Ok(())
}
}

View File

@@ -5,12 +5,14 @@ use std::path::PathBuf;
use std::sync::Arc;
use std::thread;
use crate::AuthDotJson;
use crate::get_auth_file;
use crate::pkce::PkceCodes;
use crate::pkce::generate_pkce;
use base64::Engine;
use chrono::Utc;
use codex_core::auth::AuthDotJson;
use codex_core::auth::get_auth_file;
use codex_core::token_data::TokenData;
use codex_core::token_data::parse_id_token;
use rand::RngCore;
use tiny_http::Header;
use tiny_http::Request;
@@ -374,10 +376,8 @@ async fn persist_tokens_async(
if let Some(key) = api_key {
auth.openai_api_key = Some(key);
}
let tokens = auth
.tokens
.get_or_insert_with(crate::token_data::TokenData::default);
tokens.id_token = crate::token_data::parse_id_token(&id_token).map_err(io::Error::other)?;
let tokens = auth.tokens.get_or_insert_with(TokenData::default);
tokens.id_token = parse_id_token(&id_token).map_err(io::Error::other)?;
// Persist chatgpt_account_id if present in claims
if let Some(acc) = jwt_auth_claims(&id_token)
.get("chatgpt_account_id")
@@ -392,14 +392,14 @@ async fn persist_tokens_async(
tokens.refresh_token = rt;
}
auth.last_refresh = Some(Utc::now());
super::write_auth_json(&auth_file, &auth)
codex_core::auth::write_auth_json(&auth_file, &auth)
})
.await
.map_err(|e| io::Error::other(format!("persist task failed: {e}")))?
}
fn read_or_default(path: &Path) -> AuthDotJson {
match super::try_read_auth_json(path) {
match codex_core::auth::try_read_auth_json(path) {
Ok(auth) => auth,
Err(_) => AuthDotJson {
openai_api_key: None,

View File

@@ -3,6 +3,7 @@ use std::path::PathBuf;
use std::sync::Arc;
use std::time::Duration;
use codex_core::AuthManager;
use codex_core::CodexConversation;
use codex_core::ConversationManager;
use codex_core::NewConversation;
@@ -16,7 +17,6 @@ use codex_core::protocol::Event;
use codex_core::protocol::EventMsg;
use codex_core::protocol::ExecApprovalRequestEvent;
use codex_core::protocol::ReviewDecision;
use codex_login::AuthManager;
use codex_protocol::mcp_protocol::AuthMode;
use codex_protocol::mcp_protocol::GitDiffToRemoteResponse;
use mcp_types::JSONRPCErrorError;
@@ -31,9 +31,9 @@ use crate::error_code::INVALID_REQUEST_ERROR_CODE;
use crate::json_to_toml::json_to_toml;
use crate::outgoing_message::OutgoingMessageSender;
use crate::outgoing_message::OutgoingNotification;
use codex_core::auth::CLIENT_ID;
use codex_core::protocol::InputItem as CoreInputItem;
use codex_core::protocol::Op;
use codex_login::CLIENT_ID;
use codex_login::ServerOptions as LoginServerOptions;
use codex_login::ShutdownHandle;
use codex_login::run_login_server;

View File

@@ -10,10 +10,10 @@ use crate::error_code::INVALID_REQUEST_ERROR_CODE;
use crate::outgoing_message::OutgoingMessageSender;
use codex_protocol::mcp_protocol::ClientRequest;
use codex_core::AuthManager;
use codex_core::ConversationManager;
use codex_core::config::Config;
use codex_core::protocol::Submission;
use codex_login::AuthManager;
use mcp_types::CallToolRequestParams;
use mcp_types::CallToolResult;
use mcp_types::ClientRequest as McpClientRequest;

View File

@@ -1,6 +1,6 @@
use std::path::Path;
use codex_login::login_with_api_key;
use codex_core::auth::login_with_api_key;
use codex_protocol::mcp_protocol::AuthMode;
use codex_protocol::mcp_protocol::GetAuthStatusParams;
use codex_protocol::mcp_protocol::GetAuthStatusResponse;

View File

@@ -1,7 +1,7 @@
use std::path::Path;
use std::time::Duration;
use codex_login::login_with_api_key;
use codex_core::auth::login_with_api_key;
use codex_protocol::mcp_protocol::CancelLoginChatGptParams;
use codex_protocol::mcp_protocol::CancelLoginChatGptResponse;
use codex_protocol::mcp_protocol::GetAuthStatusParams;

View File

@@ -7,10 +7,10 @@ use crate::pager_overlay::Overlay;
use crate::tui;
use crate::tui::TuiEvent;
use codex_ansi_escape::ansi_escape_line;
use codex_core::AuthManager;
use codex_core::ConversationManager;
use codex_core::config::Config;
use codex_core::protocol::TokenUsage;
use codex_login::AuthManager;
use color_eyre::eyre::Result;
use crossterm::event::KeyCode;
use crossterm::event::KeyEvent;

View File

@@ -2042,7 +2042,7 @@ mod tests {
composer.handle_paste(paste.clone());
composer
.textarea
.set_cursor((placeholder.len() - pos_from_end) as usize);
.set_cursor(placeholder.len() - pos_from_end);
composer.handle_key_event(KeyEvent::new(KeyCode::Backspace, KeyModifiers::NONE));
let result = (
composer.textarea.text().contains(&placeholder),

View File

@@ -798,7 +798,7 @@ impl ChatWidget {
self.app_event_tx.send(AppEvent::ExitRequest);
}
SlashCommand::Logout => {
if let Err(e) = codex_login::logout(&self.config.codex_home) {
if let Err(e) = codex_core::auth::logout(&self.config.codex_home) {
tracing::error!("failed to logout: {e}");
}
self.app_event_tx.send(AppEvent::ExitRequest);

View File

@@ -1,6 +1,7 @@
use super::*;
use crate::app_event::AppEvent;
use crate::app_event_sender::AppEventSender;
use codex_core::CodexAuth;
use codex_core::config::Config;
use codex_core::config::ConfigOverrides;
use codex_core::config::ConfigToml;
@@ -23,7 +24,6 @@ use codex_core::protocol::PatchApplyEndEvent;
use codex_core::protocol::StreamErrorEvent;
use codex_core::protocol::TaskCompleteEvent;
use codex_core::protocol::TaskStartedEvent;
use codex_login::CodexAuth;
use crossterm::event::KeyCode;
use crossterm::event::KeyEvent;
use crossterm::event::KeyModifiers;

View File

@@ -8,6 +8,8 @@ use base64::Engine;
use codex_ansi_escape::ansi_escape_line;
use codex_common::create_config_summary_entries;
use codex_common::elapsed::format_duration;
use codex_core::auth::get_auth_file;
use codex_core::auth::try_read_auth_json;
use codex_core::config::Config;
use codex_core::plan_tool::PlanItemArg;
use codex_core::plan_tool::StepStatus;
@@ -18,8 +20,6 @@ use codex_core::protocol::McpInvocation;
use codex_core::protocol::SandboxPolicy;
use codex_core::protocol::SessionConfiguredEvent;
use codex_core::protocol::TokenUsage;
use codex_login::get_auth_file;
use codex_login::try_read_auth_json;
use codex_protocol::parse_command::ParsedCommand;
use image::DynamicImage;
use image::ImageReader;

View File

@@ -4,7 +4,9 @@
#![deny(clippy::print_stdout, clippy::print_stderr)]
#![deny(clippy::disallowed_methods)]
use app::App;
use codex_core::AuthManager;
use codex_core::BUILT_IN_OSS_MODEL_PROVIDER_ID;
use codex_core::CodexAuth;
use codex_core::config::Config;
use codex_core::config::ConfigOverrides;
use codex_core::config::ConfigToml;
@@ -12,11 +14,9 @@ use codex_core::config::find_codex_home;
use codex_core::config::load_config_as_toml_with_cli_overrides;
use codex_core::protocol::AskForApproval;
use codex_core::protocol::SandboxPolicy;
use codex_login::AuthManager;
use codex_login::AuthMode;
use codex_login::CodexAuth;
use codex_ollama::DEFAULT_OSS_MODEL;
use codex_protocol::config_types::SandboxMode;
use codex_protocol::mcp_protocol::AuthMode;
use std::fs::OpenOptions;
use std::path::PathBuf;
use tracing::error;

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@@ -1,7 +1,7 @@
#![allow(clippy::unwrap_used)]
use codex_login::AuthManager;
use codex_login::CLIENT_ID;
use codex_core::AuthManager;
use codex_core::auth::CLIENT_ID;
use codex_login::ServerOptions;
use codex_login::ShutdownHandle;
use codex_login::run_login_server;
@@ -19,7 +19,7 @@ use ratatui::widgets::Paragraph;
use ratatui::widgets::WidgetRef;
use ratatui::widgets::Wrap;
use codex_login::AuthMode;
use codex_protocol::mcp_protocol::AuthMode;
use std::sync::RwLock;
use crate::LoginStatus;

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@@ -1,5 +1,5 @@
use codex_core::AuthManager;
use codex_core::git_info::get_git_repo_root;
use codex_login::AuthManager;
use crossterm::event::KeyCode;
use crossterm::event::KeyEvent;
use crossterm::event::KeyEventKind;
@@ -9,7 +9,7 @@ use ratatui::prelude::Widget;
use ratatui::widgets::Clear;
use ratatui::widgets::WidgetRef;
use codex_login::AuthMode;
use codex_protocol::mcp_protocol::AuthMode;
use crate::LoginStatus;
use crate::onboarding::auth::AuthModeWidget;