{"record":{"id":"c79967da195df50e","repo":"openai/codex","slug":"secret-env-var-must-not-be-empty","errorCode":null,"errorMessage":"secret_env_var must not be empty","messagePattern":"secret_env_var must not be empty","errorType":"validation","errorClass":"anyhow::Error","httpStatus":null,"severity":"error","filePath":"codex-rs/network-proxy/src/mitm_hook.rs","lineNumber":611,"sourceCode":"}\n\nfn validate_strip_request_headers(header_names: &[String]) -> Result<()> {\n    for name in header_names {\n        let _ = parse_header_name(name)?;\n    }\n    Ok(())\n}\n\nfn validate_injected_headers(headers: &[InjectedHeaderConfig]) -> Result<()> {\n    for header in headers {\n        let _ = parse_header_name(&header.name)?;\n        match (\n            header.secret_env_var.as_deref(),\n            header.secret_file.as_deref(),\n        ) {\n            (Some(secret_env_var), None) => {\n                if secret_env_var.trim().is_empty() {\n                    return Err(anyhow!(\"secret_env_var must not be empty\"));\n                }\n            }\n            (None, Some(secret_file)) => {\n                let _ = parse_secret_file(secret_file)?;\n            }\n            _ => {\n                return Err(anyhow!(\n                    \"expected exactly one of secret_env_var or secret_file\"\n                ));\n            }\n        }\n    }\n    Ok(())\n}\n\nfn parse_header_name(name: &str) -> Result<HeaderName> {\n    HeaderName::from_bytes(name.as_bytes())\n        .map_err(|err| anyhow!(\"invalid header name {name:?}: {err}\"))","sourceCodeStart":593,"sourceCodeEnd":629,"githubUrl":"https://github.com/openai/codex/blob/339751715c64496cb86246bfb3935f40e309dd3d/codex-rs/network-proxy/src/mitm_hook.rs#L593-L629","documentation":"Error \"secret_env_var must not be empty\" thrown in openai/codex.","triggerScenarios":"Thrown at codex-rs/network-proxy/src/mitm_hook.rs:611 when the library encounters an invalid state.","commonSituations":"See trigger scenarios.","solutions":[],"exampleFix":null,"handlingStrategy":null,"validationCode":null,"typeGuard":null,"tryCatchPattern":null,"preventionTips":[],"tags":[],"backgroundTag":null,"analyzedSha":"339751715c64496cb86246bfb3935f40e309dd3d","analyzedAt":"2026-08-25T05:35:09.876Z","schemaVersion":2},"datasetVersion":"2026-08-25T06:17:31.827Z"}