open-consul/vendor/github.com/miekg/dns
Wim e3e56ff3c2 dns: fix memoryleak by upgrading outdated miekg/dns (#6748)
* Add updated github.com/miekg/dns to go modules
* Add updated github.com/miekg/dns to vendor
* Fix github.com/miekg/dns api breakage
* Decrease size when trimming UDP packets
Need more room for the header(?), if we don't decrease the size we get an
"overflow unpacking uint32" from the dns library
* Fix dns truncate tests with api changes
* Make windows build working again. Upgrade x/sys and x/crypto and vendor
This upgrade is needed because of API breakage in x/sys introduced
by the minimal x/sys dependency of miekg/dns

This API breakage has been fixed in commit
855e68c859
2019-12-16 22:31:27 +01:00
..
.codecov.yml Update vendoring from go mod. (#5566) 2019-03-26 17:50:42 -04:00
.gitignore Update vendoring from go mod. (#5566) 2019-03-26 17:50:42 -04:00
.travis.yml dns: fix memoryleak by upgrading outdated miekg/dns (#6748) 2019-12-16 22:31:27 +01:00
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
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README.md dns: fix memoryleak by upgrading outdated miekg/dns (#6748) 2019-12-16 22:31:27 +01:00
acceptfunc.go dns: fix memoryleak by upgrading outdated miekg/dns (#6748) 2019-12-16 22:31:27 +01:00
client.go dns: fix memoryleak by upgrading outdated miekg/dns (#6748) 2019-12-16 22:31:27 +01:00
clientconfig.go dns: fix memoryleak by upgrading outdated miekg/dns (#6748) 2019-12-16 22:31:27 +01:00
dane.go Vendor update miekg/dns to pick up bugfixes and features (#3547) 2017-10-06 11:34:41 -07:00
defaults.go dns: fix memoryleak by upgrading outdated miekg/dns (#6748) 2019-12-16 22:31:27 +01:00
dns.go dns: fix memoryleak by upgrading outdated miekg/dns (#6748) 2019-12-16 22:31:27 +01:00
dnssec.go dns: fix memoryleak by upgrading outdated miekg/dns (#6748) 2019-12-16 22:31:27 +01:00
dnssec_keygen.go dns: fix memoryleak by upgrading outdated miekg/dns (#6748) 2019-12-16 22:31:27 +01:00
dnssec_keyscan.go dns: fix memoryleak by upgrading outdated miekg/dns (#6748) 2019-12-16 22:31:27 +01:00
dnssec_privkey.go dns: fix memoryleak by upgrading outdated miekg/dns (#6748) 2019-12-16 22:31:27 +01:00
doc.go dns: fix memoryleak by upgrading outdated miekg/dns (#6748) 2019-12-16 22:31:27 +01:00
duplicate.go dns: fix memoryleak by upgrading outdated miekg/dns (#6748) 2019-12-16 22:31:27 +01:00
duplicate_generate.go dns: fix memoryleak by upgrading outdated miekg/dns (#6748) 2019-12-16 22:31:27 +01:00
edns.go dns: fix memoryleak by upgrading outdated miekg/dns (#6748) 2019-12-16 22:31:27 +01:00
format.go dns: fix memoryleak by upgrading outdated miekg/dns (#6748) 2019-12-16 22:31:27 +01:00
fuzz.go Bump version of miekg/dns to 1.0.4 2018-03-28 10:23:57 -05:00
generate.go dns: fix memoryleak by upgrading outdated miekg/dns (#6748) 2019-12-16 22:31:27 +01:00
go.mod dns: fix memoryleak by upgrading outdated miekg/dns (#6748) 2019-12-16 22:31:27 +01:00
go.sum dns: fix memoryleak by upgrading outdated miekg/dns (#6748) 2019-12-16 22:31:27 +01:00
labels.go dns: fix memoryleak by upgrading outdated miekg/dns (#6748) 2019-12-16 22:31:27 +01:00
listen_go111.go Update vendoring from go mod. (#5566) 2019-03-26 17:50:42 -04:00
listen_go_not111.go Update vendoring from go mod. (#5566) 2019-03-26 17:50:42 -04:00
msg.go dns: fix memoryleak by upgrading outdated miekg/dns (#6748) 2019-12-16 22:31:27 +01:00
msg_generate.go dns: fix memoryleak by upgrading outdated miekg/dns (#6748) 2019-12-16 22:31:27 +01:00
msg_helpers.go dns: fix memoryleak by upgrading outdated miekg/dns (#6748) 2019-12-16 22:31:27 +01:00
msg_truncate.go dns: fix memoryleak by upgrading outdated miekg/dns (#6748) 2019-12-16 22:31:27 +01:00
nsecx.go dns: fix memoryleak by upgrading outdated miekg/dns (#6748) 2019-12-16 22:31:27 +01:00
privaterr.go dns: fix memoryleak by upgrading outdated miekg/dns (#6748) 2019-12-16 22:31:27 +01:00
reverse.go dns: fix memoryleak by upgrading outdated miekg/dns (#6748) 2019-12-16 22:31:27 +01:00
sanitize.go dns: fix memoryleak by upgrading outdated miekg/dns (#6748) 2019-12-16 22:31:27 +01:00
scan.go dns: fix memoryleak by upgrading outdated miekg/dns (#6748) 2019-12-16 22:31:27 +01:00
scan_rr.go dns: fix memoryleak by upgrading outdated miekg/dns (#6748) 2019-12-16 22:31:27 +01:00
serve_mux.go dns: fix memoryleak by upgrading outdated miekg/dns (#6748) 2019-12-16 22:31:27 +01:00
server.go dns: fix memoryleak by upgrading outdated miekg/dns (#6748) 2019-12-16 22:31:27 +01:00
sig0.go dns: fix memoryleak by upgrading outdated miekg/dns (#6748) 2019-12-16 22:31:27 +01:00
singleinflight.go dns: fix memoryleak by upgrading outdated miekg/dns (#6748) 2019-12-16 22:31:27 +01:00
smimea.go dns: fix memoryleak by upgrading outdated miekg/dns (#6748) 2019-12-16 22:31:27 +01:00
tlsa.go dns: fix memoryleak by upgrading outdated miekg/dns (#6748) 2019-12-16 22:31:27 +01:00
tsig.go dns: fix memoryleak by upgrading outdated miekg/dns (#6748) 2019-12-16 22:31:27 +01:00
types.go dns: fix memoryleak by upgrading outdated miekg/dns (#6748) 2019-12-16 22:31:27 +01:00
types_generate.go dns: fix memoryleak by upgrading outdated miekg/dns (#6748) 2019-12-16 22:31:27 +01:00
udp.go Bump DNS lib to 1.0.7 with 14bits Len() fix 2018-05-16 10:52:51 +02:00
udp_windows.go dns: fix memoryleak by upgrading outdated miekg/dns (#6748) 2019-12-16 22:31:27 +01:00
update.go dns: fix memoryleak by upgrading outdated miekg/dns (#6748) 2019-12-16 22:31:27 +01:00
version.go dns: fix memoryleak by upgrading outdated miekg/dns (#6748) 2019-12-16 22:31:27 +01:00
xfr.go dns: fix memoryleak by upgrading outdated miekg/dns (#6748) 2019-12-16 22:31:27 +01:00
zduplicate.go dns: fix memoryleak by upgrading outdated miekg/dns (#6748) 2019-12-16 22:31:27 +01:00
zmsg.go dns: fix memoryleak by upgrading outdated miekg/dns (#6748) 2019-12-16 22:31:27 +01:00
ztypes.go dns: fix memoryleak by upgrading outdated miekg/dns (#6748) 2019-12-16 22:31:27 +01:00

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 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
  • 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 (DoT): encrypted connection between client and server over TCP
  • DNS name compression

Have fun!

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

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
  • 6944 - DNSSEC DNSKEY Algorithm Status
  • 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
  • 8080 - EdDSA for DNSSEC
  • 8499 - DNS Terminology

Loosely Based Upon