open-consul/vendor/github.com/miekg/dns
Pierre Souchay 61e7d06174 Bump DNS lib to 1.0.7 with 14bits Len() fix 2018-05-16 10:52:51 +02:00
..
AUTHORS Manage dependencies via Godep 2016-02-12 16:50:37 -08:00
CONTRIBUTORS Bump version of miekg/dns to 1.0.4 2018-03-28 10:23:57 -05:00
COPYRIGHT Manage dependencies via Godep 2016-02-12 16:50:37 -08:00
Gopkg.lock Bump version of miekg/dns to 1.0.4 2018-03-28 10:23:57 -05:00
Gopkg.toml Bump version of miekg/dns to 1.0.4 2018-03-28 10:23:57 -05:00
LICENSE Manage dependencies via Godep 2016-02-12 16:50:37 -08:00
Makefile.fuzz Bump version of miekg/dns to 1.0.4 2018-03-28 10:23:57 -05:00
Makefile.release Bump version of miekg/dns to 1.0.4 2018-03-28 10:23:57 -05:00
README.md Bump version of miekg/dns to 1.0.4 2018-03-28 10:23:57 -05:00
client.go Bump DNS lib to 1.0.7 with 14bits Len() fix 2018-05-16 10:52:51 +02:00
clientconfig.go Bump DNS lib to 1.0.7 with 14bits Len() fix 2018-05-16 10:52:51 +02:00
compress_generate.go Bump DNS lib to 1.0.7 with 14bits Len() fix 2018-05-16 10:52:51 +02:00
dane.go Vendor update miekg/dns to pick up bugfixes and features (#3547) 2017-10-06 11:34:41 -07:00
defaults.go Bump version of miekg/dns to 1.0.4 2018-03-28 10:23:57 -05:00
dns.go Bump DNS lib to 1.0.7 with 14bits Len() fix 2018-05-16 10:52:51 +02:00
dnssec.go Bump DNS lib to 1.0.7 with 14bits Len() fix 2018-05-16 10:52:51 +02:00
dnssec_keygen.go Bump version of miekg/dns to 1.0.4 2018-03-28 10:23:57 -05:00
dnssec_keyscan.go Bump version of miekg/dns to 1.0.4 2018-03-28 10:23:57 -05:00
dnssec_privkey.go Bump version of miekg/dns to 1.0.4 2018-03-28 10:23:57 -05:00
doc.go Bump DNS lib to 1.0.7 with 14bits Len() fix 2018-05-16 10:52:51 +02:00
edns.go Bump version of miekg/dns to 1.0.4 2018-03-28 10:23:57 -05:00
format.go Updates miekg/dns. 2016-08-09 16:27:11 -07:00
fuzz.go Bump version of miekg/dns to 1.0.4 2018-03-28 10:23:57 -05:00
generate.go Updates miekg/dns. 2016-08-09 16:27:11 -07:00
labels.go Bump version of miekg/dns to 1.0.4 2018-03-28 10:23:57 -05:00
msg.go Bump DNS lib to 1.0.7 with 14bits Len() fix 2018-05-16 10:52:51 +02:00
msg_generate.go Bump version of miekg/dns to 1.0.4 2018-03-28 10:23:57 -05:00
msg_helpers.go Bump version of miekg/dns to 1.0.4 2018-03-28 10:23:57 -05:00
nsecx.go Vendor update miekg/dns to pick up bugfixes and features (#3547) 2017-10-06 11:34:41 -07:00
privaterr.go Bump DNS lib to 1.0.7 with 14bits Len() fix 2018-05-16 10:52:51 +02:00
rawmsg.go Updates miekg/dns. 2016-08-09 16:27:11 -07:00
reverse.go Vendor update miekg/dns to pick up bugfixes and features (#3547) 2017-10-06 11:34:41 -07:00
sanitize.go Bump version of miekg/dns to 1.0.4 2018-03-28 10:23:57 -05:00
scan.go Bump version of miekg/dns to 1.0.4 2018-03-28 10:23:57 -05:00
scan_rr.go Bump DNS lib to 1.0.7 with 14bits Len() fix 2018-05-16 10:52:51 +02:00
scanner.go Bump version of miekg/dns to 1.0.4 2018-03-28 10:23:57 -05:00
server.go Bump DNS lib to 1.0.7 with 14bits Len() fix 2018-05-16 10:52:51 +02:00
sig0.go Vendor update miekg/dns to pick up bugfixes and features (#3547) 2017-10-06 11:34:41 -07:00
singleinflight.go Manage dependencies via Godep 2016-02-12 16:50:37 -08:00
smimea.go Vendor update miekg/dns to pick up bugfixes and features (#3547) 2017-10-06 11:34:41 -07:00
tlsa.go Vendor update miekg/dns to pick up bugfixes and features (#3547) 2017-10-06 11:34:41 -07:00
tsig.go Bump version of miekg/dns to 1.0.4 2018-03-28 10:23:57 -05:00
types.go Bump version of miekg/dns to 1.0.4 2018-03-28 10:23:57 -05:00
types_generate.go Bump DNS lib to 1.0.7 with 14bits Len() fix 2018-05-16 10:52:51 +02:00
udp.go Bump DNS lib to 1.0.7 with 14bits Len() fix 2018-05-16 10:52:51 +02:00
udp_windows.go Bump version of miekg/dns to 1.0.4 2018-03-28 10:23:57 -05:00
update.go Updates miekg/dns. 2016-08-09 16:27:11 -07:00
version.go Bump DNS lib to 1.0.7 with 14bits Len() fix 2018-05-16 10:52:51 +02:00
xfr.go Bump version of miekg/dns to 1.0.4 2018-03-28 10:23:57 -05:00
zcompress.go Bump DNS lib to 1.0.7 with 14bits Len() fix 2018-05-16 10:52:51 +02:00
zmsg.go Bump version of miekg/dns to 1.0.4 2018-03-28 10:23:57 -05:00
ztypes.go Bump DNS lib to 1.0.7 with 14bits Len() fix 2018-05-16 10:52:51 +02:00

README.md

Build Status Code Coverage Go Report Card

Alternative (more granular) approach to a DNS library

Less is more.

Complete and usable DNS library. All widely used Resource Records are supported, including the DNSSEC types. It follows a lean and mean philosophy. If there is stuff you should know as a DNS programmer there isn't a convenience function for it. Server side and client side programming is supported, i.e. you can build servers and resolvers with it.

We try to keep the "master" branch as sane as possible and at the bleeding edge of standards, avoiding breaking changes wherever reasonable. We support the last two versions of Go.

Goals

  • KISS;
  • Fast;
  • Small API. If it's easy to code in Go, don't make a function for it.

Users

A not-so-up-to-date-list-that-may-be-actually-current:

Send pull request if you want to be listed here.

Features

  • UDP/TCP queries, IPv4 and IPv6;
  • RFC 1035 zone file parsing ($INCLUDE, $ORIGIN, $TTL and $GENERATE (for all record types) are supported;
  • Fast:
    • Reply speed around ~ 80K qps (faster hardware results in more qps);
    • Parsing RRs ~ 100K RR/s, that's 5M records in about 50 seconds;
  • Server side programming (mimicking the net/http package);
  • Client side programming;
  • DNSSEC: signing, validating and key generation for DSA, RSA, ECDSA and Ed25519;
  • EDNS0, NSID, Cookies;
  • AXFR/IXFR;
  • TSIG, SIG(0);
  • DNS over TLS: optional encrypted connection between client and server;
  • DNS name compression;
  • Depends only on the standard library.

Have fun!

Miek Gieben - 2010-2012 - miek@miek.nl

Building

Building is done with the go tool. If you have setup your GOPATH correctly, the following should work:

go get github.com/miekg/dns
go build github.com/miekg/dns

Examples

A short "how to use the API" is at the beginning of doc.go (this also will show when you call godoc github.com/miekg/dns).

Example programs can be found in the github.com/miekg/exdns repository.

Supported RFCs

all of them

  • 103{4,5} - DNS standard
  • 1348 - NSAP record (removed the record)
  • 1982 - Serial Arithmetic
  • 1876 - LOC record
  • 1995 - IXFR
  • 1996 - DNS notify
  • 2136 - DNS Update (dynamic updates)
  • 2181 - RRset definition - there is no RRset type though, just []RR
  • 2537 - RSAMD5 DNS keys
  • 2065 - DNSSEC (updated in later RFCs)
  • 2671 - EDNS record
  • 2782 - SRV record
  • 2845 - TSIG record
  • 2915 - NAPTR record
  • 2929 - DNS IANA Considerations
  • 3110 - RSASHA1 DNS keys
  • 3225 - DO bit (DNSSEC OK)
  • 340{1,2,3} - NAPTR record
  • 3445 - Limiting the scope of (DNS)KEY
  • 3597 - Unknown RRs
  • 403{3,4,5} - DNSSEC + validation functions
  • 4255 - SSHFP record
  • 4343 - Case insensitivity
  • 4408 - SPF record
  • 4509 - SHA256 Hash in DS
  • 4592 - Wildcards in the DNS
  • 4635 - HMAC SHA TSIG
  • 4701 - DHCID
  • 4892 - id.server
  • 5001 - NSID
  • 5155 - NSEC3 record
  • 5205 - HIP record
  • 5702 - SHA2 in the DNS
  • 5936 - AXFR
  • 5966 - TCP implementation recommendations
  • 6605 - ECDSA
  • 6725 - IANA Registry Update
  • 6742 - ILNP DNS
  • 6840 - Clarifications and Implementation Notes for DNS Security
  • 6844 - CAA record
  • 6891 - EDNS0 update
  • 6895 - DNS IANA considerations
  • 6975 - Algorithm Understanding in DNSSEC
  • 7043 - EUI48/EUI64 records
  • 7314 - DNS (EDNS) EXPIRE Option
  • 7477 - CSYNC RR
  • 7828 - edns-tcp-keepalive EDNS0 Option
  • 7553 - URI record
  • 7858 - DNS over TLS: Initiation and Performance Considerations
  • 7871 - EDNS0 Client Subnet
  • 7873 - Domain Name System (DNS) Cookies (draft-ietf-dnsop-cookies)
  • 8080 - EdDSA for DNSSEC

Loosely based upon

  • ldns
  • NSD
  • Net::DNS
  • GRONG