wehub-resource-sync
50 lines
1.7 KiB
TypeScript
50 lines
1.7 KiB
TypeScript
const DEFAULT_CODEX_CLIENT_VERSION = "0.142.0";
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const DEFAULT_CODEX_USER_AGENT_PLATFORM = "Windows 10.0.26200";
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const DEFAULT_CODEX_USER_AGENT_ARCH = "x64";
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const CODEX_VERSION_OVERRIDE_ENV = "CODEX_CLIENT_VERSION";
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const CODEX_USER_AGENT_OVERRIDE_ENV = "CODEX_USER_AGENT";
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const SAFE_HEADER_TOKEN_PATTERN = /^[A-Za-z0-9][A-Za-z0-9._-]{0,31}$/;
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const SAFE_HEADER_VALUE_PATTERN = /^[\x20-\x7E]{1,200}$/;
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const SAFE_CODEX_SESSION_ID_PATTERN = /^[A-Za-z0-9._:-]{1,200}$/;
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function getSafeEnvValue(name: string, pattern: RegExp): string | null {
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const raw = process.env[name];
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if (typeof raw !== "string") return null;
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const normalized = raw.trim();
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if (!normalized || !pattern.test(normalized)) {
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return null;
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}
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return normalized;
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}
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export function getCodexClientVersion(): string {
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return (
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getSafeEnvValue(CODEX_VERSION_OVERRIDE_ENV, SAFE_HEADER_TOKEN_PATTERN) ||
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DEFAULT_CODEX_CLIENT_VERSION
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);
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}
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export function getCodexUserAgent(): string {
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const override = getSafeEnvValue(CODEX_USER_AGENT_OVERRIDE_ENV, SAFE_HEADER_VALUE_PATTERN);
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if (override) {
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return override;
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}
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return `codex-cli/${getCodexClientVersion()} (${DEFAULT_CODEX_USER_AGENT_PLATFORM}; ${DEFAULT_CODEX_USER_AGENT_ARCH})`;
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}
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export function getCodexDefaultHeaders(): Record<string, string> {
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return {
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Version: getCodexClientVersion(),
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"Openai-Beta": "responses=experimental",
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"X-Codex-Beta-Features": "responses_websockets",
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"User-Agent": getCodexUserAgent(),
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};
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}
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export function normalizeCodexSessionId(value: unknown): string | null {
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if (typeof value !== "string") return null;
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const normalized = value.trim();
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return SAFE_CODEX_SESSION_ID_PATTERN.test(normalized) ? normalized : null;
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}
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