svcb_rr_patch
svcb_rr_patch is the patch that adds SVCB Resource Record and HTTPS Resource Record.
svcb_rr_patch supports "ech" SvcParamKey that ECHConfig.version is 0xfe0d.
Installation
he gem is available at rubygems.org. You can install it the following.
$ gem install svcb_rr_patchUsage
You can resolve HTTPS resources.
$ irb
irb(main):001:0> require 'svcb_rr_patch'
=> true
irb(main):002:1* Resolv::DNS.new.getresources(
irb(main):003:1* "blog.cloudflare.com",
irb(main):004:1* Resolv::DNS::Resource::IN::HTTPS
irb(main):005:0> )
=>
[#<Resolv::DNS::Resource::IN::HTTPS:0x0000000000000001
@svc_params=
#<SvcbRrPatch::SvcParams::Hash:0x0000000000000002
@hash=
{"alpn"=>#<SvcbRrPatch::SvcParams::Alpn:0x0000000000000003 @protocols=["http/1.1", "h2"]>,
"ipv4hint"=>#<SvcbRrPatch::SvcParams::Ipv4hint:0x0000000000000004 @addresses=[#<Resolv::IPv4 162.159.137.85>, #<Resolv::IPv4 162.159.138.85>]>,
"ech"=>
#<SvcbRrPatch::SvcParams::Ech:0x0000000000000005
@echconfiglist=
[#<SvcbRrPatch::SvcParams::Ech::ECHConfig:0x0000000000000006
@echconfig_contents=
#<SvcbRrPatch::SvcParams::Ech::ECHConfigContents:0x0000000000000007
@extensions=[],
@key_config=
#<SvcbRrPatch::SvcParams::Ech::ECHConfigContents::HpkeKeyConfig:0x0000000000000008
@cipher_suites=
[#<SvcbRrPatch::SvcParams::Ech::ECHConfigContents::HpkeKeyConfig::HpkeSymmetricCipherSuite:0x0000000000000009
@aead_id=#<SvcbRrPatch::SvcParams::Ech::ECHConfigContents::HpkeKeyConfig::HpkeSymmetricCipherSuite::HpkeAeadId:0x0000000000000010 @uint16=1>,
@kdf_id=#<SvcbRrPatch::SvcParams::Ech::ECHConfigContents::HpkeKeyConfig::HpkeSymmetricCipherSuite::HpkeKdfId:0x0000000000000011 @uint16=1>>],
@config_id=238,
@kem_id=#<SvcbRrPatch::SvcParams::Ech::ECHConfigContents::HpkeKeyConfig::HpkeKemId:0x0000000000000012 @uint16=32>,
@public_key=
#<SvcbRrPatch::SvcParams::Ech::ECHConfigContents::HpkeKeyConfig::HpkePublicKey:0x0000000000000013
@opaque="I\x19\xD0\xCFP\b>e\xDF\xE1Q\xE8+i\x89\x8AJ\xA2b'\xD0j\xB9+\xDE\xE2\xDE\xF8\xFA\xAD\xBBm">>,
@maximum_name_length=0,
@public_name="cloudflare-esni.com">,
@version="\xFE\r">]>,
"ipv6hint"=>#<SvcbRrPatch::SvcParams::Ipv6hint:0x0000000000000014 @addresses=[#<Resolv::IPv6 2606:4700:7::a29f:8955>, #<Resolv::IPv6 2606:4700:7::a29f:8a55>]>}>,
@svc_priority=1,
@target_name="",
@ttl=58>]License
The gem is available as open source under the terms of the MIT License.
