Function process_san_general_names

crates/stdlib/src/ssl/cert.rs:229–262

Process Subject Alternative Name (SAN) general names into Python tuples Converts X.509 GeneralName entries into Python tuple format. Returns a vector of PyObjectRef tuples in the format: (type, value)

(
    vm: &VirtualMachine,
    general_names: &[GeneralName<'_>],
)

/// Converts X.509 GeneralName entries into Python tuple format.
/// Returns a vector of PyObjectRef tuples in the format: (type, value)
fn process_san_general_names(
    vm: &VirtualMachine,
    general_names: &[GeneralName<'_>],
) -> Vec<PyObjectRef> {
    general_names
        .iter()
        .filter_map(|name| match name {
            GeneralName::DNSName(dns) => Some(vm.new_tuple(("DNS", *dns)).into()),
            GeneralName::IPAddress(ip) => {
                let ip_str = format_ip_address(ip);
                Some(vm.new_tuple(("IP Address", ip_str)).into())
            }
            GeneralName::RFC822Name(email) => Some(vm.new_tuple(("email", *email)).into()),
            GeneralName::URI(uri) => Some(vm.new_tuple(("URI", *uri)).into()),
            GeneralName::DirectoryName(dn) => {
                let dn_str = format!("{dn}");
                Some(vm.new_tuple(("DirName", dn_str)).into())
            }
            GeneralName::RegisteredID(oid) => {
                let oid_str = oid.to_string();
                Some(vm.new_tuple(("Registered ID", oid_str)).into())
            }
            GeneralName::OtherName(oid, value) => {
                let oid_str = oid.to_string();
                let value_str = format!("{value:?}");
                Some(
                    vm.new_tuple(("othername", format!("{oid_str}:{value_str}")))
                        .into(),
                )
            }
            _ => None,
        })
        .collect()
}

// Certificate Validation and Parsing