hub / github.com/go-acme/lego
github.com/go-acme/lego @v5.2.2 sqlite
8,297 symbols
47,782 edges
1,266 files
3,174 documented · 38%
7 cross-repo links
README
Automatic Certificates and HTTPS for everyone.
Lego
ACME client and library for Let's Encrypt and other ACME CAs written in Go.
lego is an independent, free, and open-source project, if you value it, consider supporting it! ❤️
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.
Features
- ACME v2 RFC 8555
- Support RFC 8737: TLS Application‑Layer Protocol Negotiation (ALPN) Challenge Extension
- Support RFC 8738: certificates for IP addresses
- Support RFC 9773: Renewal Information (ARI) Extension
- Support draft-ietf-acme-profiles-00: Profiles Extension
- Support draft-ietf-acme-dns-persist-01: Challenge for Persistent DNS TXT Record Validation
- Comes with more than 200 DNS providers
- 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 by default
- 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.
If your DNS provider is not supported, please open an issue.
Extension points exported contracts — how you extend this code
Provider (Interface)Provider enables implementing a custom challenge provider. Present presents the solution to a challenge available to be [238 …
challenge/provider.go
Link (Interface)
Link represents a middleware interface, enabling middleware chaining. [5 implementers]
internal/tester/servermock/builder.go
User (Interface)
User interface is to be implemented by users of this library. It is used by the client type to get user specific informa [4 …
registration/user.go
RequestSigner (Interface)
(no doc) [2 implementers]
providers/dns/xinnet/internal/client.go
ValidateFunc (FuncType)
ValidateFunc validates a challenge with the ACME server.
challenge/dnspersist01/dns_persist_challenge.go
PreCheckFunc (FuncType)
PreCheckFunc checks DNS propagation before notifying ACME that the DNS challenge is ready.
challenge/dns01/dns_challenge_precheck.go
Option (FuncType)
(no doc)
cmd/internal/hook/manager_options.go
ValidateFunc (FuncType)
(no doc)
challenge/tlsalpn01/tls_alpn_challenge.go
Core symbols most depended-on inside this repo
writelncalled by 3343
cmd/cmd_dnshelp.go
Build
called by 1048
internal/tester/dnsmock/dnsmock.go
With
called by 855
internal/tester/servermock/link_form.go
New
called by 793
acme/api/order.go
ResponseFromFixture
called by 690
internal/tester/servermock/handler_file.go
RestoreEnv
called by 661
internal/tester/env.go
GetOrDefaultSecond
called by 643
platform/env/env.go
Set
called by 618
providers/dns/artfiles/internal/types.go
Shape
Languages
Go100%
Modules by API surface
cmd/internal/flags/flags.go38 symbols
providers/dns/nicru/internal/types.go29 symbols
providers/dns/loopia/internal/types.go29 symbols
providers/dns/gandi/internal/types.go26 symbols
certificate/certificates.go25 symbols
providers/dns/plesk/internal/types.go23 symbols
providers/dns/otc/internal/types.go20 symbols
providers/dns/gcloud/googlecloud.go20 symbols
cmd/internal/storage/storage_accounts.go20 symbols
acme/commons.go19 symbols
certcrypto/crypto.go18 symbols
providers/dns/shellrent/internal/client_test.go17 symbols
Used by 7 indexed graphs manifest dependencies, hub-wide
Dependencies from manifests, versioned
cloud.google.com/go/authv0.20.0 · 1×
cloud.google.com/go/auth/oauth2adaptv0.2.8 · 1×
cloud.google.com/go/compute/metadatav0.9.0 · 1×
github.com/AdamSLevy/jsonrpc2/v14v14.1.0 · 1×
github.com/Azure/azure-sdk-for-go/sdk/azcorev1.21.1 · 1×
github.com/Azure/azure-sdk-for-go/sdk/azidentityv1.13.1 · 1×
github.com/Azure/azure-sdk-for-go/sdk/internalv1.12.0 · 1×
github.com/Azure/azure-sdk-for-go/sdk/resourcemanager/dns/armdnsv1.2.0 · 1×
github.com/Azure/azure-sdk-for-go/sdk/resourcemanager/privatedns/armprivatednsv1.3.0 · 1×
github.com/Azure/azure-sdk-for-go/sdk/resourcemanager/resourcegraph/armresourcegraphv0.10.0 · 1×
github.com/AzureAD/microsoft-authentication-library-for-gov1.7.0 · 1×
github.com/BurntSushi/tomlv1.6.0 · 1×