75 lines
2.1 KiB
Go
75 lines
2.1 KiB
Go
package lego
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import (
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"errors"
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"net/url"
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"github.com/go-acme/lego/v3/acme/api"
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"github.com/go-acme/lego/v3/certificate"
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"github.com/go-acme/lego/v3/challenge/resolver"
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"github.com/go-acme/lego/v3/registration"
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)
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// Client is the user-friendly way to ACME.
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type Client struct {
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Certificate *certificate.Certifier
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Challenge *resolver.SolverManager
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Registration *registration.Registrar
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core *api.Core
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}
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// NewClient creates a new ACME client on behalf of the user.
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// The client will depend on the ACME directory located at CADirURL for the rest of its actions.
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// A private key of type keyType (see KeyType constants) will be generated when requesting a new certificate if one isn't provided.
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func NewClient(config *Config) (*Client, error) {
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if config == nil {
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return nil, errors.New("a configuration must be provided")
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}
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_, err := url.Parse(config.CADirURL)
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if err != nil {
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return nil, err
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}
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if config.HTTPClient == nil {
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return nil, errors.New("the HTTP client cannot be nil")
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}
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privateKey := config.User.GetPrivateKey()
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if privateKey == nil {
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return nil, errors.New("private key was nil")
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}
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var kid string
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if reg := config.User.GetRegistration(); reg != nil {
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kid = reg.URI
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}
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core, err := api.New(config.HTTPClient, config.UserAgent, config.CADirURL, kid, privateKey)
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if err != nil {
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return nil, err
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}
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solversManager := resolver.NewSolversManager(core)
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prober := resolver.NewProber(solversManager)
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certifier := certificate.NewCertifier(core, prober, certificate.CertifierOptions{KeyType: config.Certificate.KeyType, Timeout: config.Certificate.Timeout})
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return &Client{
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Certificate: certifier,
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Challenge: solversManager,
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Registration: registration.NewRegistrar(core, config.User),
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core: core,
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}, nil
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}
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// GetToSURL returns the current ToS URL from the Directory.
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func (c *Client) GetToSURL() string {
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return c.core.GetDirectory().Meta.TermsOfService
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}
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// GetExternalAccountRequired returns the External Account Binding requirement of the Directory.
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func (c *Client) GetExternalAccountRequired() bool {
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return c.core.GetDirectory().Meta.ExternalAccountRequired
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}
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