Package io.undertow.util
Class NetworkUtils
java.lang.Object
io.undertow.util.NetworkUtils
- Author:
- Stuart Douglas, baranowb
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Field Summary
Fields -
Method Summary
Modifier and TypeMethodDescriptionstatic String
formatPossibleIpv6Address
(String address) static InetAddress
parseIpv4Address
(String addressString) static InetAddress
parseIpv6Address
(String addressString) static byte[]
parseIpv6AddressToBytes
(String addressString) static String
toObfuscatedString
(InetAddress address)
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Field Details
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IP4_EXACT
- See Also:
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IP6_EXACT
IPV6 match. ?: - unnamed groups are used for performance reasons. Requirements: - match full or partial IPV6 ( sliding '::') - match end to start - ^$ to ensure it does not match part of some random (\d:){n,m} - IPv4-Embedded IPv6 Address NO: - IPv4 mapped/translated into IPv6 ^(?:([0-9a-fA-F]{1,4}:){7,7}(?:[0-9a-fA-F]){1,4} - full address |(?:([0-9a-fA-F]{1,4}:)){1,7}(?:(:)) - last compressed |(?:([0-9a-fA-F]{1,4}:)){1,6}(?:(:[0-9a-fA-F]){1,4}) - second to last |(?:([0-9a-fA-F]{1,4}:)){1,5}(?:(:[0-9a-fA-F]{1,4})){1,2} - etc |(?:([0-9a-fA-F]{1,4}:)){1,4}(?:(:[0-9a-fA-F]{1,4})){1,3} |(?:([0-9a-fA-F]{1,4}:)){1,3}(?:(:[0-9a-fA-F]{1,4})){1,4} |(?:([0-9a-fA-F]{1,4}:)){1,2}(?:(:[0-9a-fA-F]{1,4})){1,5} |(?:([0-9a-fA-F]{1,4}:))(?:(:[0-9a-fA-F]{1,4})){1,6} |(?:(:))(?:((:[0-9a-fA-F]{1,4}){1,7}|(?:(:)))))$ - all the way compressed- See Also:
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Method Details
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formatPossibleIpv6Address
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parseIpv4Address
- Throws:
IOException
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parseIpv6Address
- Throws:
IOException
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parseIpv6AddressToBytes
- Throws:
IOException
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toObfuscatedString
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