Function validate_project_id

src/storage.rs:651–669

(project_id: &str)

}

pub(crate) fn validate_project_id(project_id: &str) -> std::result::Result<(), &'static str> {
    if project_id.is_empty() {
        return Err("project_id must not be empty");
    }
    if project_id.starts_with('.')
        || project_id.contains('/')
        || project_id.contains('\\')
        || project_id.contains("..")
    {
        return Err("project_id must be a single safe path segment");
    }
    if !project_id
        .bytes()
        .all(|b| b.is_ascii_alphanumeric() || matches!(b, b'_' | b'-' | b'.'))
    {
        return Err("project_id contains unsupported characters");
    }
    Ok(())
}

fn validate_no_nul(path: &Path) -> Result<()> {
    if path.to_string_lossy().contains('\0') {