Let's Encrypt/ACME client and library written in Go
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2023-05-05 09:51:42 +02:00
.github chore: update linter 2023-05-05 09:51:42 +02:00
acme Detach v4.11.0 2023-05-02 20:58:58 +02:00
certcrypto feat: support for certificate with raw IP SAN (RFC8738) (#1838) 2023-05-02 19:02:18 +02:00
certificate chore: update linter 2023-05-05 09:51:42 +02:00
challenge chore: update linter 2023-05-05 09:51:42 +02:00
cmd chore: refactor clients (#1868) 2023-05-05 09:49:38 +02:00
docs chore: refactor clients (#1868) 2023-05-05 09:49:38 +02:00
e2e feat: support for certificate with raw IP SAN (RFC8738) (#1838) 2023-05-02 19:02:18 +02:00
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 chore: refactor clients (#1868) 2023-05-05 09:49:38 +02:00
providers chore: refactor clients (#1868) 2023-05-05 09:49:38 +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 2023-05-05 09:51:42 +02:00
.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 v4.11.0 2023-05-02 20:58:58 +02:00
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 chore: refactor clients (#1868) 2023-05-05 09:49:38 +02:00
go.sum chore: refactor clients (#1868) 2023-05-05 09:49:38 +02:00
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 chore: refactor clients (#1868) 2023-05-05 09:49:38 +02:00

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 Brandit
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.