Awesome Go

lego

CategorySecurity
SubcategorySecurity
Stars9,971
GitHubhttps://github.com/go-acme/lego

Pure Go ACME client library and CLI tool (for use with Let's Encrypt)

About lego

This large README is shown as a plain-text preview. Read the full README at the source

<div align="center">
  <img alt="lego logo" src="./docs/static/images/lego-logo.min.svg">
  <p>Automatic Certificates and HTTPS for everyone.</p>
</div>

# Lego

[ACME](https://www.rfc-editor.org/rfc/rfc8555.html) client and library for Let's Encrypt and other ACME CAs written in Go.

[![Go Reference](https://pkg.go.dev/badge/github.com/go-acme/lego/v5.svg)](https://pkg.go.dev/github.com/go-acme/lego/v5)
[![Build Status](https://github.com//go-acme/lego/workflows/Main/badge.svg?branch=master)](https://github.com//go-acme/lego/actions)
[![Docker Pulls](https://img.shields.io/docker/pulls/goacme/lego.svg)](https://hub.docker.com/r/goacme/lego/)

lego is an independent, free, and open-source project, if you value it, consider [supporting it](https://donate.ldez.dev)! ❤️

Everybody thinks that the others will donate, but in the end, nobody does.

So if you think that lego is worth it, please consider [donating](https://donate.ldez.dev).

## Features

- ACME v2 [RFC 8555](https://www.rfc-editor.org/rfc/rfc8555.html)
  - Support [RFC 8737](https://www.rfc-editor.org/rfc/rfc8737.html): TLS Application‑Layer Protocol Negotiation (ALPN) Challenge Extension
  - Support [RFC 8738](https://www.rfc-editor.org/rfc/rfc8738.html): certificates for IP addresses
  - Support [RFC 9773](https://www.rfc-editor.org/rfc/rfc9773.html): Renewal Information (ARI) Extension
  - Support [draft-ietf-acme-profiles-00](https://datatracker.ietf.org/doc/draft-ietf-acme-profiles/): Profiles Extension
  - Support [draft-ietf-acme-dns-persist-01](https://datatracker.ietf.org/doc/draft-ietf-acme-dns-persist/): Challenge for Persistent DNS TXT Record Validation
- Comes with more than [200 DNS providers](https://go-acme.github.io/lego/dns)
- Register with CA
- Obtain certificates, both from scratch or with an existing CSR
- Renew certificates
- Revoke certificates
- Robust implementation of ACME challenges:
  - HTTP (http-01)
  - DNS (dns-01)
  - TLS (tls-alpn-01)
- SAN certificate support
- [CNAME support](https://letsencrypt.org/2019/10/09/onboarding-your-customers-with-lets-encrypt-and-acme.html) by default
- [Custom challenge solvers](https://go-acme.github.io/lego/usage/library/writing-a-challenge-solver/)
- Certificate bundling
- OCSP helper function

## Installation

How to [install](https://go-acme.github.io/lego/install/).

## Usage

- as a [CLI](https://go-acme.github.io/lego/obtain)
- as a [library](https://go-acme.github.io/lego/library)

## Documentation

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

## DNS providers

Detailed documentation is available [here](https://go-acme.github.io/lego/dns).

If your DNS provider is not supported, please open an [issue](https://github.com/go-acme/lego/issues/new?assignees=&labels=enhancement%2C+new-provider&template=new_dns_provider.yml).

<!-- START DNS PROVIDERS LIST -->

<table><tr>
  <td><a href="https://go-acme.github.io/lego/dns/onecloudru/">1cloud.ru</a></td>
  <td><a href="https://go-acme.github.io/lego/dns/com35/">35.com/三五互联</a></td>
  <td><a href="https://go-acme.github.io/lego/dns/dns51/">51DNS</a></td>
  <td><a href="https://go-acme.github.io/lego/dns/abion/">Abion</a></td>
</tr><tr>
  <td><a href="https://go-acme.github.io/lego/dns/active24/">Active24</a></td>
  <td><a href="https://go-acme.github.io/lego/dns/edgedns/">Akamai EdgeDNS</a></td>
  <td><a href="https://go-acme.github.io/lego/dns/alidns/">Alibaba Cloud DNS</a></td>
  <td><a href="https://go-acme.github.io/lego/dns/aliesa/">AlibabaCloud ESA</a></td>
</tr><tr>
  <td><a href="https://go-acme.github.io/lego/dns/allinkl/">all-inkl</a></td>
  <td><a href="https://go-acme.github.io/lego/dns/alwaysdata/">Alwaysdata</a></td>
  <td><a href="https://go-acme.github.io/lego/dns/lightsail/">Amazon Lightsail</a></td>
  <td><a href="https://go-acme.github.io/lego/dns/route53/">Amazon Route 53</a></td>
</tr><tr>
  <td><a href="https://go-acme.github.io/lego/dns/anexia/">Anexia CloudDNS</a></td>
  <td><a href="https://go-acme.github.io/lego/dns/safedns/">ANS SafeDNS</a></td>
  <td><a href="https://go-acme.github.io/lego/dns/artfiles/">ArtFiles</a></td>
  <td><a href="https://go-acme.github.io/lego/dns/arvancloud/">ArvanCloud</a></td>
</tr><tr>
  <td><a href="https://go-acme.github.io/lego/dns/auroradns/">Aurora DNS</a></td>
  <td><a href="https://go-acme.github.io/lego/dns/autodns/">Autodns</a></td>
  <td><a href="https://go-acme.github.io/lego/dns/axelname/">Axelname</a></td>
  <td><a href="https://go-acme.github.io/lego/dns/azion/">Azion</a></td>
</tr><tr>
  <td><a href="https://go-acme.github.io/lego/dns/azuredns/">Azure DNS</a></td>
  <td><a href="https://go-acme.github.io/lego/dns/baiducloud/">Baidu Cloud</a></td>
  <td><a href="https://go-acme.github.io/lego/dns/beget/">Beget.com</a></td>
  <td><a href="https://go-acme.github.io/lego/dns/binarylane/">Binary Lane</a></td>
</tr><tr>
  <td><a href="https://go-acme.github.io/lego/dns/bindman/">Bindman</a></td>
  <td><a href="https://go-acme.github.io/lego/dns/bluecat/">Bluecat</a></td>
  <td><a href="https://go-acme.github.io/lego/dns/bluecatv2/">Bluecat v2</a></td>
  <td><a href="https://go-acme.github.io/lego/dns/bookmyname/">BookMyName</a></td>
</tr><tr>
  <td><a href="https://go-acme.github.io/lego/dns/bunny/">Bunny</a></td>
  <td><a href="https://go-acme.github.io/lego/dns/checkdomain/">Checkdomain</a></td>
  <td><a href="https://go-acme.github.io/lego/dns/civo/">Civo</a></td>
  <td><a href="https://go-acme.github.io/lego/dns/cloudru/">Cloud.ru</a></td>
</tr><tr>
  <td><a href="https://go-acme.github.io/lego/dns/clouddns/">CloudDNS</a></td>
  <td><a href="https://go-acme.github.io/lego/dns/cloudflare/">Cloudflare</a></td>
  <td><a href="https://go-acme.github.io/lego/dns/cloudns/">ClouDNS</a></td>
  <td><a href="https://go-acme.github.io/lego/dns/connbyte/">Connbyte</a></td>
</tr><tr>
  <td><a href="https://go-acme.github.io/lego/dns/conoha/">ConoHa v2</a></td>
  <td><a href="https://go-acme.github.io/lego/dns/conohav3/">ConoHa v3</a></td>
  <td><a href="https://go-acme.github.io/lego/dns/constellix/">Constellix</a></td>
  <td><a href="https://go-acme.github.io/lego/dns/corenetworks/">Core-Networks</a></td>
</tr><tr>
  <td><a href="https://go-acme.github.io/lego/dns/cpanel/">CPanel/WHM</a></td>
  <td><a href="https://go-acme.github.io/lego/dns/curanet/">Curanet</a></td>
  <td><a href="https://go-acme.github.io/lego/dns/czechia/">Czechia</a></td>
  <td><a href="https://go-acme.github.io/lego/dns/dandomain/">DanDomain</a></td>
</tr><tr>
  <td><a href="https://go-acme.github.io/lego/dns/ddnss/">DDnss (DynDNS Service)</a></td>
  <td><a href="https://go-acme.github.io/lego/dns/derak/">Derak Cloud</a></td>
  <td><a href="https://go-acme.github.io/lego/dns/desec/">deSEC.io</a></td>
  <td><a href="https://go-acme.github.io/lego/dns/designate/">Designate DNSaaS for Openstack</a></td>
</tr><tr>
  <td><a href="https://go-acme.github.io/lego/dns/digitalocean/">Digital Ocean</a></td>
  <td><a href="https://go-acme.github.io/lego/dns/dinahosting/">Dinahosting</a></td>
  <td><a href="https://go-acme.github.io/lego/dns/directadmin/">DirectAdmin</a></td>
  <td><a href="https://go-acme.github.io/lego/dns/dnsmadeeasy/">DNS Made Easy</a></td>
</tr><tr>
  <td><a href="https://go-acme.github.io/lego/dns/dnsupdate/">DNS Update (RFC2136)</a></td>
  <td><a href="https://go-acme.github.io/lego/dns/dnsla/">dns.la</a></td>
  <td><a href="https://go-acme.github.io/lego/dns/dnsservices/">DNS.services</a></td>
  <td><a href="https://go-acme.github.io/lego/dns/dnscale/">DNScale</a></td>
</tr><tr>
  <td><a href="https://go-acme.github.io/lego/dns/dnsexit/">DNSExit</a></td>
  <td><a href="https://go-acme.github.io/lego/dns/dnshomede/">dnsHome.de</a></td>
  <td><a href="https://go-acme.github.io/lego/dns/dnsimple/">DNSimple</a></td>
  <td><a href="https://go-acme.github.io/lego/dns/dnsmint/">DNSMint</a></td>
</tr><tr>
  <td><a href="https://go-acme.github.io/lego/dns/dode/">Domain Offensive (do.de)</a></td>
  <td><a href="https://go-acme.github.io/lego/dns/domeneshop/">Domeneshop</a></td>
  <td><a href="https://go-acme.github.io/lego/dns/dreamhost/">DreamHost</a></td>
  <td><a href="https://go-acme.github.io/lego/dns/duckdns/">Duck DNS</a></td>
</tr><tr>
  <td><a href="https://go-acme.github.io/lego/dns/dyn/">Dyn</a></td>
  <td><a href="https://go-acme.github.io/lego/dns/dynadot/">Dynadot</a></td>
  <td><a href="https://go-acme.github.io/lego/dns/dyndnsfree/">DynDnsFree.de</a></td>
  <td><a href="https://go-acme.github.io/lego/dns/dynu/">Dynu</a></td>
</tr><tr>
  <td><a href="https://go-acme.github.io/lego/dns/easydns/">EasyDNS</a></td>
  <td><a href="https://go-acme.github.io/lego/dns/edgecenter/">EdgeCenter</a></td>
  <td><a href="https://go-acme.github.io/lego/dns/efficientip/">Efficient IP</a></td>
  <td><a href="https://go-acme.github.io/lego/dns/epik/">Epik</a></td>
</tr><tr>
  <td><a href="https://go-acme.github.io/lego/dns/eurodns/">EuroDNS</a></td>
  <td><a href="https://go-acme.github.io/lego/dns/euserv/">EUserv</a></td>
  <td><a href="https://go-acme.github.io/lego/dns/excedo/">Excedo</a></td>
  <td><a href="https://go-acme.github.io/lego/dns/exoscale/">Exoscale</a></td>
</tr><tr>
  <td><a href="https://go-acme.github.io/lego/dns/exec/">External program</a></td>
  <td><a href="https://go-acme.github.io/lego/dns/f5xc/">F5 XC</a></td>
  <td><a href="https://go-acme.github.io/lego/dns/feno/">FENO</a></td>
  <td><a href="https://go-acme.github.io/lego/dns/fornex/">Fornex</a></td>
</tr><tr>
  <td><a href="https://go-acme.github.io/lego/dns/freemyip/">freemyip.com</a></td>
  <td><a href="https://go-acme.github.io/lego/dns/namesurfer/">FusionLayer NameSurfer</a></td>
  <td><a href="https://go-acme.github.io/lego/dns/gcore/">G-Core</a></td>
  <td><a href="https://go-acme.github.io/lego/dns/gandi/">Gandi</a></td>
</tr><tr>
  <td><a href="https://go-acme.github.io/lego/dns/gandiv5/">Gandi Live DNS (v5)</a></td>
  <td><a href="https://go-acme.github.io/lego/dns/gehirn/">Gehirn</a></td>
  <td><a href="https://go-acme.github.io/lego/dns/gigahostno/">Gigahost.no</a></td>
  <td><a href="https://go-acme.github.io/lego/dns/glesys/">Glesys</a></td>
</tr><tr>
  <td><a href="https://go-acme.github.io/lego/dns/gname/">Gname</a></td>
  <td><a href="https://go-acme.github.io/lego/dns/godaddy/">Go Daddy (DEPRECATED)</a></td>
  <td><a href="https://go-acme.github.io/lego/dns/godaddyv3/">Go Daddy (v3)</a></td>
  <td><a href="https://go-acme.github.io/lego/dns/gcloud/">Google Cloud</a></td>
</tr><tr>
  <td><a href="https://go-acme.github.io/lego/dns/gravity/">Gravity</a></td>
  <td><a href="https://go-acme.github.io/lego/dns/hetzner/">Hetzner</a></td>
  <td><a href="https://go-acme.github.io/lego/dns/hostingde/">Hosting.de</a></td>
  <td><a href="https://go-acme.github.io/lego/dns/hostingnl/">Hosting.nl</a></td>
</tr><tr>
  <td><a href="https://go-acme.github.io/lego/dns/hostinger/">Hostinger</a></td>
  <td><a href="https://go-acme.github.io/lego/dns/hosttech/">Hosttech</a></td>
  <td><a href="https://go-acme.github.io/lego/dns/hostup/">HostUp</a></td>
  <td><a href="https://go-acme.github.io/lego/dns/httpreq/">HTTP request</a></td>
</tr><tr>
  <td><a href="https://go-acme.github.io/lego/dns/httpnet/">http.net</a></td>
  <td><a href="https://go-acme.github.io/lego/dns/huaweicloud/">Huawei Cloud</a></td>
  <td><a href="https://go-acme.github.io/lego/dns/hurricane/">Hurricane Electric DNS</a></td>
  <td><a href="https://go-acme.github.io/lego/dns/hyperone/">HyperOne</a></td>
</tr><tr>
  <td><a href="https://go-acme.github.io/lego/dns/ibmcloud/">IBM Cloud (SoftLayer)</a></td>
  <td><a href="https://go-acme.github.io/lego/dns/iijdpf/">IIJ DNS Platform Service</a></td>
  <td><a href="https://go-acme.github.io/lego/dns/infoblox/">Infoblox</a></td>
  <td><a href="https://go-acme.github.io/lego/dns/infomaniak/">Infomaniak</a></td>
</tr><tr>
  <td><a href="https://go-acme.github.io/lego/dns/internetbs/">Internet.bs</a></td>
  <td><a href="https://go-acme.github.io/lego/dns/inwx/">INWX</a></td>
  <td><a href="https://go-acme.github.io/lego/dns/ionos/">Ionos</a></td>
  <td><a href="https://go-acme.github.io/lego/dns/ionoscloud/">Ionos Cloud</a></td>
</tr><tr>
  <td><a href="https://go-acme.github.io/lego/dns/ipv64/">IPv64</a></td>
  <td><a href="https://go-acme.github.io/lego/dns/ispconfig/">ISPConfig 3</a></td>
  <td><a href="https://go-acme.github.io/lego/dns/ispconfigddns/">ISPConfig 3 - Dynamic DNS (DDNS) Module</a></td>
  <td><a href="https://go-acme.github.io/lego/dns/jdcloud/">JD Cloud</a></td>
</tr><tr>
  <td><a href="https://go-acme.github.io/lego/dns/joker/">Joker</a></td>
  <td><a href="https://go-acme.github.io/lego/dns/acmedns/">Joohoi&#39;s ACME-DNS</a></td>
  <td><a href="https://go-acme.github.io/lego/dns/katapult/">Katapult</a></td>
  <td><a href="https://go-acme.github.io/lego/dns/keyhelp/">KeyHelp</a></td>
</tr><tr>
  <td><a href="https://go-acme.github.io/lego/dns/leaseweb/">Leaseweb</a></td>
  <td><a href="https://go-acme.github.io/lego/dns/liara/">Liara</a></td>
  <td><a href="https://go-acme.github.io/lego/dns/limacity/">Lima-City</a></td>
  <td><a href="https://go-acme.github.io/lego/dns/linode/">Linode (v4)</a></td>
</tr><tr>
  <td><a href="https://go-acme.github.io/lego/dns/liquidweb/">Liquid Web</a></td>
  <td><a href="https://go-acme.github.io/lego/dns/loopia/">Loopia</a></td>
  <td><a href="https://go-acme.github.io/lego/dns/luadns/">LuaDNS</a></td>
  <td><a href="https://go-acme.github.io/lego/dns/mailinabox/">Mail-in-a-Box</a></td>
</tr><tr>
  <td><a href="https://go-acme.github.io/lego/dns/manageengine/">ManageEngine CloudDNS</a></td>
  <td><a href="https://go-acme.github.io/lego/dns/manual/">Manual</a></td>
  <td><a href="https://go-acme.github.io/lego/dns/metaname/">Metaname</a></td>
  <td><a href="https://go-acme.github.io/lego/dns/metaregistrar/">Metaregistrar</a></td>
</tr><tr>
  <td><a href="https://go-acme.github.io/lego/dns/mijnhost/">mijn.host</a></td>
  <td><a href="https://go-acme.github.io/lego/dns/mittwald/">Mittwald</a></td>
  <td><a href="https://go-acme.github.io/lego/dns/myaddr/">myaddr.{tools,dev,io}</a></td>
  <td><a href="https://go-acme.github.io/lego/dns/mydnsjp/">MyDNS.jp</a></td>
</tr><tr>
  <td><a href="https://go-acme.github.io/lego/dns/myra/">Myra</a></td>
  <td><a href="https://go-acme.github.io/lego/dns/mythicbeasts/">MythicBeasts</a></td>
  <td><a href="https://go-acme.github.io/lego/dns/namedotcom/">Name.com</a></td>
  <td><a href="https://go-acme.github.io/lego/dns/namecheap/">Namecheap</a></td>
</tr><tr>
  <td><a href="https://go-acme.github.io/lego/dns/namesilo/">Namesilo</a></td>
  <td><a href="https://go-acme.github.io/lego/dns/nearlyfreespeech/">NearlyFreeSpeech.NET</a></td>
  <td><a href="https://go-acme.github.io/lego/dns/nederhost/">NederHost</a></td>
  <td><a href="https://go-acme.github.io/lego/dns/neodigit/">Neodigit</a></td>
</tr><tr>
  <td><a href="https://go-acme.github.io/lego/dns/netcup/">Netcup</a></td>
  <td><a href="https://go-acme.github.io/lego/dns/netlify/">Netlify</a></td>
  <td><a href="https://go-acme.github.io/lego/dns/netnod/">Netnod</a></td>
  <td><a href="https://go-acme.github.io/lego/dns/nexdns/">NexDNS</a></td>
</tr><tr>
  <td><a href="https://go-acme.github.io/lego/dns/ngenix/">Ngenix</a></td>
  <td><a href="https://go-acme.github.io/lego/dns/nicmanager/">Nicmanager</a></td>
  <td><a href="https://go-acme.github.io/lego/dns/nifcloud/">NIFCloud</a></td>
  <td><a href="https://go-acme.github.io/lego/dns/njalla/">Njalla</a></td>
</tr><tr>
  <td><a href="https://go-acme.github.io/lego/dns/nodion/">Nodion</a></td>
  <td><a href="https://go-acme.github.io/lego/dns/ns1/">NS1</a></td>
  <td><a href="https://go-acme.github.io/lego/dns/octenium/">Octenium</a></td>
  <td><a href="https://go-acme.github.io/lego/dns/omglol/">omg.lol</a></td>
</tr><tr>
  <td><a href="https://go-acme.github.io/lego/dns/onlinenet/">Online.net</a></td>
  <td><a href="https://go-acme.github.io/lego/dns/otc/">Open Telekom Cloud</a></td>
  <td><a href="https://go-acme.github.io/lego/dns/openprovider/">Openprovider</a></td>
  <td><a href="https://go-acme.github.io/lego/dns/opusdns/">OpusDNS</a></td>
</tr><tr>
  <td><a href="https://go-acme.github.io/lego/dns/oraclecloud/">Oracle Cloud</a></td>
  <td><a href="https://go-acme.github.io/lego/dns/ovh/">OVH</a></td>
  <td><a href="https://go-acme.github.io/lego/dns/plesk/">plesk.com</a></td>
  <td><a href="https://go-acme.github.io/lego/dns/pointdns/">PointDNS/PointHQ</a></td>
</tr><tr>
  <td><a href="https://go-acme.github.io/lego/dns/porkbun/">Porkbun</a></td>
  <td><a href="https://go-acme.github.io/lego/dns/poweradmin/">Poweradmin</a></td>
  <td><a href="https://go-acme.github.io/lego/dns/pdns/">PowerDNS</a></td>
  <td><a href="https://go-acme.github.io/lego/dns/primedns/">PrimeDNS</a></td>
</tr><tr>
  <td><a href="https://go-acme.github.io/lego/dns/rackspace/">Rackspace</a></td>
  <td><a href="https://go-acme.github.io/lego/dns/rage4/">Rage4</a></td>
  <td><a href="https://go-acme.github.io/lego/dns/rainyun/">Rain Yun/雨云</a></td>
  <td><a href="https://go-acme.github.io/lego/dns/rcodezero/">RcodeZero</a></td>
</tr><tr>
  <td><a href="https://go-acme.github.io/lego/dns/regru/">reg.ru</a></td>
  <td><a href="https://go-acme.github.io/lego/dns/regfish/">Regfish</a></td>
  <td><a href="https://go-acme.github.io/lego/dns/rimuhosting/">RimuHosting</a></td>
  <td><a href="https://go-acme.github.io/lego/dns/nicru/">RU CENTER</a></td>
</tr><tr>
  <td><a href="https://go-acme.github.io/lego/dns/sakuracloud/">Sakura Cloud</a></td>
  <td><a href="https://go-acme.github.io/lego/dns/scaleway/">Scaleway</a></td>
  <td><a href="https://go-acme.github.io/lego/dns/scannet/">ScanNet</a></td>
  <td><a href="https://go-acme.github.io/lego/dns/selectel/">Selectel</a></td>
</tr><tr>
  <td><a href="https://go-acme.github.io/lego/dns/selectelv2/">Selectel v2</a></td>
  <td><a href="https://go-acme.github.io/lego/dns/selfhostdev2/">SelfHost.(de|eu)</a></td>
  <td><a href="https://go-acme.github.io/lego/dns/selfhostde/">SelfHost.(de|eu) (DEPRECATED)</a></td>
  <td><a href="https://go-acme.github.io/lego/dns/servercow/">Servercow</a></td>
</tr><tr>
  <td><a href="https://go-acme.github.io/lego/dns/shellrent/">Shellrent</a></td>
  <td><a href="https://go-acme.github.io/lego/dns/simply/">Simply.com</a></td>
  <td><a href="https://go-acme.github.io/lego/dns/sonic/">Sonic</a></td>
  <td><a href="https://go-acme.github.io/lego/dns/spaceship/">Spaceship</a></td>
</tr><tr>
  <td><a href="https://go-acme.github.io/lego/dns/stackpath/">Stackpath (Deprecated)</a></td>
  <td><a href="https://go-acme.github.io/lego/dns/syse/">Syse</a></td>
  <td><a href="https://go-acme.github.io/lego/dns/technitium/">Technitium</a></td>
  <td><a href="https://go-acme.github.io/lego/dns/tele3/">Tele3</a></td>
</tr><tr>
  <td><a href="https://go-acme.github.io/lego/dns/tencentcloud/">Tencent Cloud DNS</a></td>
  <td><a href="https://go-acme.github.io/lego/dns/edgeone/">Tencent EdgeOne</a></td>
  <td><a href="https://go-acme.github.io/lego/dns/timewebcloud/">Timeweb Cloud</a></td>
  <td><a href="https://go-acme.github.io/lego/dns/todaynic/">TodayNIC/时代互联</a></td>
</tr><tr>
  <td><a href="https://go-acme.github.io/lego/dns/transip/">TransIP</a></td>
  <td><a href="https://go-acme.github.io/lego/dns/ucloud/">UCloud</a></td>
  <td><a href="https://go-acme.github.io/lego/dns/ultradns/">Ultradns</a></td>
  <td><a href="https://go-acme.github.io/lego/dns/uniteddomains/">United-Domains</a></td>
</tr><tr>
  <td><a href="https://go-acme.github.io/lego/dns/variomedia/">Variomedia</a></td>
  <td><a href="https://go-acme.github.io/lego/dns/veesp/">Veesp</a></td>
  <td><a href="https://go-acme.github.io/lego/dns/vegadns/">VegaDNS</a></td>
  <td><a href="https://go-acme.github.io/lego/dns/vercel/">Vercel</a></td>
</tr><tr>
  <td><a href="https://go-acme.github.io/lego/dns/versio/">Versio.[nl|eu|uk]</a></td>
  <td><a href="https://go-acme.github.io/lego/dns/vinyldns/">VinylDNS</a></td>

Frequently Asked Questions

What is lego?

lego is a Security library for the Go programming language. Pure Go ACME client library and CLI tool (for use with Let's Encrypt)

How many GitHub stars does lego have?

lego has 9,971 GitHub stars in the directory's latest synchronization.

How do I install lego?

Install lego with the Go module system using `go get go-acme/lego`. Check the repository for the current installation instructions.

What category does lego belong to?

lego is listed under Security, specifically Security.

← Back to Security