Class InetAddressMatchers

java.lang.Object

org.springframework.security.web.util.matcher.InetAddressMatchers

public final class InetAddressMatchers
extends Object

Factory for creating InetAddressMatcher instances with various matching strategies for IP addresses.

Since:

7.1

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static final class	InetAddressMatchers.Builder	A builder for constructing InetAddressMatcher instances with various matching rules.

Method Summary

Modifier and Type	Method	Description
static InetAddressMatchers.Builder	builder()	Creates a new builder for configuring an InetAddressMatcher.
static InetAddressMatchers.Builder	matchExternal()	Creates a new builder configured to match external (non-private) IP addresses.
static InetAddressMatchers.Builder	matchInternal()	Creates a new builder configured to match internal (private) IP addresses.

Methods inherited from class Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method Details

builder

public static InetAddressMatchers.Builder builder()

Creates a new builder for configuring an InetAddressMatcher.

Returns:

a new InetAddressMatchers.Builder instance

matchExternal

public static InetAddressMatchers.Builder matchExternal()

Creates a new builder configured to match external (non-private) IP addresses.

Returns:

a InetAddressMatchers.Builder configured to match external addresses

matchInternal

public static InetAddressMatchers.Builder matchInternal()

Creates a new builder configured to match internal (private) IP addresses.

Internal addresses include loopback addresses (127.0.0.0/8 for IPv4, ::1 for IPv6), private IPv4 address ranges (10.0.0.0/8, 172.16.0.0/12, 192.168.0.0/16), and IPv6 Unique Local Addresses (fc00::/7).

Returns:

a InetAddressMatchers.Builder configured to match internal addresses