Invalid {label} entry(s): [{}]. Each entry must be a valid d

Error message

Invalid {label} entry(s): [{}]. Each entry must be a valid domain, hostname, IPv4, or IPv6 address.

What it means

Error "Invalid {label} entry(s): [{}]. Each entry must be a valid domain, hostname, IPv4, or IPv6 address." thrown in zeroclaw-labs/zeroclaw.

Source

Thrown at crates/zeroclaw-infra/src/net_guard.rs:116

/// domain, hostname, IPv4, or IPv6 address.
///
/// # Errors
///
/// Returns an error naming every rejected entry when one or more entries
/// fail [`normalize_domain`].
pub fn normalize_allowed_domains(domains: Vec<String>, label: &str) -> anyhow::Result<Vec<String>> {
    let mut rejected = Vec::new();
    let mut normalized = domains
        .into_iter()
        .filter_map(|d| {
            normalize_domain(&d).or_else(|| {
                rejected.push(d.clone());
                None
            })
        })
        .collect::<Vec<_>>();
    if !rejected.is_empty() {
        anyhow::bail!(
            "Invalid {label} entry(s): [{}]. Each entry must be a valid domain, hostname, IPv4, or IPv6 address.",
            rejected.join(", ")
        );
    }
    normalized.sort_unstable();
    normalized.dedup();
    Ok(normalized)
}

// ── host matching ─────────────────────────────────────────────────

/// True when `host` matches any entry in a normalized `allowed` list.
///
/// Matching rules, unchanged from the tool-layer original:
/// - a bare `*` entry matches everything;
/// - a `*.example.com` entry matches `example.com` and any subdomain;
/// - an IP entry, or an IP host, matches only exactly;
/// - a bare domain entry matches itself and any subdomain of it.

View on GitHub (pinned to 88bb9c8533)

Solutions

Fix the listed entries so each is a valid domain, hostname, IPv4, or IPv6 address.

When it happens

Trigger: Thrown at crates/zeroclaw-infra/src/net_guard.rs:116 when the library encounters an invalid state.

Common situations: See trigger scenarios.

AI-assisted analysis of zeroclaw-labs/zeroclaw@88bb9c8533 (2026-08-23). Data as JSON: /api/errors/157ee7a08fcbd204. Report an issue: GitHub.