lego

module

v4.5.4 Latest Latest Go to latest Published: Nov 6, 2021 License: MIT

Details

Valid go.mod file

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Repository

github.com/casbin/lego

Links

Open Source Insights

README ¶

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

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

lego introduced support for ACME v2 in v1.0.0. If you still need to utilize ACME v1, you can do so by using the v0.5.0 version.

Installation

How to install.

Usage

as a CLI
as a library

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	Checkdomain
CloudDNS	Cloudflare	ClouDNS	CloudXNS
ConoHa	Constellix	deSEC.io	Designate DNSaaS for Openstack
Digital Ocean	DNS Made Easy	DNSimple	DNSPod
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	Hetzner	Hosting.de	Hosttech
HTTP request	Hurricane Electric DNS	HyperOne	IBM Cloud (SoftLayer)
Infoblox	Infomaniak	Internet Initiative Japan	Internet.bs
INWX	Ionos	Joker	Joohoi's ACME-DNS
Linode (v4)	Liquid Web	Loopia	LuaDNS
Manual	MyDNS.jp	MythicBeasts	Name.com
Namecheap	Namesilo	Netcup	Netlify
Nicmanager	NIFCloud	Njalla	NS1
Open Telekom Cloud	Oracle Cloud	OVH	Porkbun
PowerDNS	Rackspace	reg.ru	RFC2136
RimuHosting	Sakura Cloud	Scaleway	Selectel
Servercow	Simply.com	Sonic	Stackpath
TransIP	VegaDNS	Versio.[nl/eu/uk]	VinylDNS
Vscale	Vultr	WEDOS	Yandex
Zone.ee	Zonomi

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

Directories ¶

Path	Synopsis
acme Package acme contains all objects related the ACME endpoints.	Package acme contains all objects related the ACME endpoints.
api
api/internal/nonces
api/internal/secure
api/internal/sender
certcrypto
certificate
challenge
dns01
http01
resolver
tlsalpn01
cmd
lego Let's Encrypt client to go! CLI application for generating Let's Encrypt certificates using the ACME package.	Let's Encrypt client to go! CLI application for generating Let's Encrypt certificates using the ACME package.
e2e
loader
internal
dnsdocs
lego
log
platform
config/env
tester
wait
providers
dns
dns/alidns Package alidns implements a DNS provider for solving the DNS-01 challenge using Alibaba Cloud DNS.	Package alidns implements a DNS provider for solving the DNS-01 challenge using Alibaba Cloud DNS.
dns/exec Package exec implements a DNS provider which runs a program for adding/removing the DNS record.	Package exec implements a DNS provider which runs a program for adding/removing the DNS record.
dns/godaddy Package godaddy implements a DNS provider for solving the DNS-01 challenge using godaddy DNS.	Package godaddy implements a DNS provider for solving the DNS-01 challenge using godaddy DNS.
http/memcached Package memcached implements a HTTP provider for solving the HTTP-01 challenge using memcached in combination with a webserver.	Package memcached implements a HTTP provider for solving the HTTP-01 challenge using memcached in combination with a webserver.
http/webroot Package webroot implements a HTTP provider for solving the HTTP-01 challenge using web server's root path.	Package webroot implements a HTTP provider for solving the HTTP-01 challenge using web server's root path.
registration

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