Function store_edge_token

crates/openshell-bootstrap/src/edge_token.rs:26–35

Store an edge authentication token for a gateway.

(gateway_name: &str, token: &str)

/// Store an edge authentication token for a gateway.
pub fn store_edge_token(gateway_name: &str, token: &str) -> Result<()> {
    let path = edge_token_path(gateway_name)?;
    ensure_parent_dir_restricted(&path)?;
    std::fs::write(&path, token)
        .into_diagnostic()
        .wrap_err_with(|| format!("failed to write edge token to {}", path.display()))?;
    // Restrict permissions to owner-only (0600).
    set_file_owner_only(&path)?;
    Ok(())
}

/// Load a stored edge authentication token for a gateway.
///