lego/CHANGELOG.md

Changelog

0.3.0 - 2016-03-19

Added:

• CLI: The --dns switch. To include the DNS challenge for consideration. When using this switch, all other solvers are disabled. Supported are the following solvers: cloudflare, digitalocean, dnsimple, dyn, gandi, googlecloud, namecheap, route53, rfc2136 and manual.
• CLI: The --accept-tos switch. Indicates your acceptance of the Let's Encrypt terms of service without prompting you.
• CLI: The --webroot switch. The HTTP-01 challenge may now be completed by dropping a file into a webroot. When using this switch, all other solvers are disabled.
• CLI: The --key-type switch. This replaces the --rsa-key-size switch and supports the following key types: EC256, EC384, RSA2048, RSA4096 and RSA8192.
• CLI: The --dnshelp switch. This displays a more in-depth help topic for DNS solvers.
• CLI: The --no-bundle sub switch for the run and renew commands. When this switch is set, the CLI will not bundle the issuer certificate with your certificate.
• lib: A new type for challenge identifiers Challenge
• lib: A new interface for custom challenge providers acme.ChallengeProvider
• lib: A new interface for DNS-01 providers to allow for custom timeouts for the validation function acme.ChallengeProviderTimeout
• lib: SetChallengeProvider function. Pass a challenge identifier and a Provider to replace the default behaviour of a challenge.
• lib: The DNS-01 challenge has been implemented with modular solvers using the ChallengeProvider interface. Included solvers are: cloudflare, digitalocean, dnsimple, gandi, namecheap, route53, rfc2136 and manual.
• lib: The acme.KeyType type was added and is used for the configuration of crypto parameters for RSA and EC keys. Valid KeyTypes are: EC256, EC384, RSA2048, RSA4096 and RSA8192.

Changed

• lib: ExcludeChallenges now expects to be passed an array of Challenge types.
• lib: HTTP-01 now supports custom solvers using the ChallengeProvider interface.
• lib: TLS-SNI-01 now supports custom solvers using the ChallengeProvider interface.
• lib: The GetPrivateKey function in the acme.User interface is now expected to return a crypto.PrivateKey instead of an rsa.PrivateKey for EC compat.
• lib: The acme.NewClient function now expects an acme.KeyType instead of the keyBits parameter.

Removed

• CLI: The rsa-key-size switch was removed in favor of key-type to support EC keys.

Fixed

• lib: Fixed a race condition in HTTP-01
• lib: Fixed an issue where status codes on ACME challenge responses could lead to no action being taken.
• lib: Fixed a regression when calling the Renew function with a SAN certificate.

0.2.0 - 2016-01-09

Added:

• CLI: The --exclude or -x switch. To exclude a challenge from being solved.
• CLI: The --http switch. To set the listen address and port of HTTP based challenges. Supports host:port and :port for any interface.
• CLI: The --tls switch. To set the listen address and port of TLS based challenges. Supports host:port and :port for any interface.
• CLI: The --reuse-key switch for the renew operation. This lets you reuse an existing private key for renewals.
• lib: ExcludeChallenges function. Pass an array of challenge identifiers to exclude them from solving.
• lib: SetHTTPAddress function. Pass a port to set the listen port for HTTP based challenges.
• lib: SetTLSAddress function. Pass a port to set the listen port of TLS based challenges.
• lib: acme.UserAgent variable. Use this to customize the user agent on all requests sent by lego.

Changed:

• lib: NewClient does no longer accept the optPort parameter
• lib: ObtainCertificate now returns a SAN certificate if you pass more then one domain.
• lib: GetOCSPForCert now returns the parsed OCSP response instead of just the status.
• lib: ObtainCertificate has a new parameter privKey crypto.PrivateKey which lets you reuse an existing private key for new certificates.
• lib: RenewCertificate now expects the PrivateKey property of the CertificateResource to be set only if you want to reuse the key.

Removed:

• CLI: The --port switch was removed.
• lib: RenewCertificate does no longer offer to also revoke your old certificate.

Fixed:

• CLI: Fix logic using the --days parameter for renew

0.1.1 - 2015-12-18

Added:

• CLI: Added a way to automate renewal through a cronjob using the --days parameter to renew

Changed:

• lib: Improved log output on challenge failures.

Fixed:

• CLI: The short parameter for domains would not get accepted
• CLI: The cli did not return proper exit codes on error library errors.
• lib: RenewCertificate did not properly renew SAN certificates.

Security

• lib: Fix possible DOS on GetOCSPForCert

0.1.0 - 2015-12-03

• Initial release