74 lines
2.1 KiB
Go
74 lines
2.1 KiB
Go
package acme
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import "github.com/go-acme/lego/v3/challenge"
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// Option (or Options) are passed to New() to configure providers
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type Option func(o *Options)
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// Options represents various options you can present to ACME providers
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type Options struct {
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// AcceptTLS must be set to true to indicate that you have read your
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// provider's terms of service.
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AcceptToS bool
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// CA is the CA to use
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CA string
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// ChallengeProvider is a go-acme/lego challenge provider. Set this if you
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// want to use DNS Challenges. Otherwise, tls-alpn-01 will be used
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ChallengeProvider challenge.Provider
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// Issue certificates for domains on demand. Otherwise, certs will be
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// retrieved / issued on start-up.
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OnDemand bool
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// Cache is a storage interface. Most ACME libraries have an cache, but
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// there's no defined interface, so if you consume this option
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// sanity check it before using.
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Cache interface{}
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}
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// AcceptToS indicates whether you accept your CA's terms of service
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func AcceptToS(b bool) Option {
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return func(o *Options) {
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o.AcceptToS = b
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}
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}
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// CA sets the CA of an acme.Options
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func CA(CA string) Option {
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return func(o *Options) {
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o.CA = CA
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}
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}
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// ChallengeProvider sets the Challenge provider of an acme.Options
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// if set, it enables the DNS challenge, otherwise tls-alpn-01 will be used.
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func ChallengeProvider(p challenge.Provider) Option {
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return func(o *Options) {
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o.ChallengeProvider = p
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}
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}
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// OnDemand enables on-demand certificate issuance. Not recommended for use
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// with the DNS challenge, as the first connection may be very slow.
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func OnDemand(b bool) Option {
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return func(o *Options) {
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o.OnDemand = b
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}
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}
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// Cache provides a cache / storage interface to the underlying ACME library
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// as there is no standard, this needs to be validated by the underlying
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// implementation
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func Cache(c interface{}) Option {
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return func(o *Options) {
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o.Cache = c
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}
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}
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// DefaultOptions uses the Let's Encrypt Production CA, with DNS Challenge disabled.
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func DefaultOptions() Options {
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return Options{
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AcceptToS: true,
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CA: LetsEncryptProductionCA,
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OnDemand: true,
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}
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}
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