Let's Encrypt/ACME client and library written in Go
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2023-04-07 22:28:44 +02:00
.github chore: update Pebble (#1857) 2023-03-01 23:56:19 +01:00
acme Detach v4.10.2 2023-02-26 14:28:37 +01:00
certcrypto feat: add RSA 3072 (#1856) 2023-03-01 15:27:20 +00:00
certificate Remove embedded issuer certificates from issued certificate if bundle is false (#1655) 2022-09-17 17:01:08 +00:00
challenge chore: replace GetRecord by GetChallengeInfo (#1863) 2023-03-07 09:39:05 +01:00
cmd Add Google Domains as DNS provider (#1839) 2023-03-09 21:22:00 +00:00
docs ultradns: update link (#1883) 2023-04-07 22:28:44 +02:00
e2e chore: update Pebble (#1857) 2023-03-01 23:56:19 +01:00
internal docs: generate CLI help (#1785) 2023-01-08 13:53:15 +00:00
lego feat: extended support of cert pool (#1565) 2022-01-18 23:22:04 +01:00
log log: use stderr instead of stdout. (#1402) 2021-05-14 17:51:05 +02:00
platform feat: update to go1.18 (#1700) 2022-08-22 15:05:31 +00:00
providers ultradns: update link (#1883) 2023-04-07 22:28:44 +02:00
registration docs: fix typo (#1711) 2022-09-06 19:11:36 +02:00
.dockerignore Automatic generation of documentation (#818) 2019-03-08 19:47:06 +01:00
.gitcookies.enc Add workaround for go.googlesource.com rate limit 2016-03-22 01:46:32 +01:00
.gitignore Refactor the core of the lib (#700) 2018-12-06 22:50:17 +01:00
.golangci.yml chore: update linter (#1852) 2023-02-28 09:08:15 +01:00
.goreleaser.yml chore: use buildx for cross-platform image builds 2023-02-26 14:27:16 +01:00
buildx.Dockerfile chore: use buildx for cross-platform image builds 2023-02-26 14:27:16 +01:00
CHANGELOG.md Prepare release v4.10.2 2023-02-26 14:28:19 +01:00
CONTRIBUTING.md chore: update for go1.16 (#1350) 2021-02-17 09:02:44 +01:00
Dockerfile chore: use buildx for cross-platform image builds 2023-02-26 14:27:16 +01:00
go.mod gcloud: update google APIs to latest version (#1866) 2023-03-09 10:06:10 +01:00
go.sum gcloud: update google APIs to latest version (#1866) 2023-03-09 10:06:10 +01:00
LICENSE Lego version 0.4.0 2017-07-13 03:17:00 +02:00
Makefile chore: use buildx for cross-platform image builds 2023-02-26 14:27:16 +01:00
README.md Add Google Domains as DNS provider (#1839) 2023-03-09 21:22:00 +00:00

lego logo

Automatic Certificates and HTTPS for everyone.

Lego

Let's Encrypt client and ACME library written in Go.

GoDoc Build Status Docker Pulls

Features

  • ACME v2 RFC 8555
  • Register with CA
  • Obtain certificates, both from scratch or with an existing CSR
  • Renew certificates
  • Revoke certificates
  • Robust implementation of all ACME challenges
    • HTTP (http-01)
    • DNS (dns-01)
    • TLS (tls-alpn-01)
  • SAN certificate support
  • Comes with multiple optional DNS providers
  • Custom challenge solvers
  • Certificate bundling
  • OCSP helper function

Installation

How to install.

Usage

Documentation

Documentation is hosted live at https://go-acme.github.io/lego/.

DNS providers

Detailed documentation is available here.

Akamai EdgeDNS Alibaba Cloud DNS all-inkl Amazon Lightsail
Amazon Route 53 ArvanCloud Aurora DNS Autodns
Azure Bindman Bluecat Bunny
Checkdomain Civo CloudDNS Cloudflare
ClouDNS CloudXNS ConoHa Constellix
deSEC.io Designate DNSaaS for Openstack Digital Ocean DNS Made Easy
dnsHome.de DNSimple DNSPod (deprecated) Domain Offensive (do.de)
Domeneshop DreamHost Duck DNS Dyn
Dynu EasyDNS Epik Exoscale
External program freemyip.com G-Core Labs Gandi Live DNS (v5)
Gandi Glesys Go Daddy Google Cloud
Google Domains Hetzner Hosting.de Hosttech
HTTP request Hurricane Electric DNS HyperOne IBM Cloud (SoftLayer)
IIJ DNS Platform Service Infoblox Infomaniak Internet Initiative Japan
Internet.bs INWX Ionos iwantmyname
Joker Joohoi's ACME-DNS Liara Linode (v4)
Liquid Web Loopia LuaDNS Manual
MyDNS.jp MythicBeasts Name.com Namecheap
Namesilo NearlyFreeSpeech.NET Netcup Netlify
Nicmanager NIFCloud Njalla Nodion
NS1 Open Telekom Cloud Oracle Cloud OVH
plesk.com Porkbun PowerDNS Rackspace
reg.ru RFC2136 RimuHosting Sakura Cloud
Scaleway Selectel Servercow Simply.com
Sonic Stackpath Tencent Cloud DNS TransIP
UKFast SafeDNS Ultradns Variomedia VegaDNS
Vercel Versio.[nl/eu/uk] VinylDNS VK Cloud
Vscale Vultr Websupport WEDOS
Yandex Cloud Yandex PDD Zone.ee Zonomi

If your DNS provider is not supported, please open an issue.