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package acme
import (
"crypto/tls"
"errors"
"net/http"
"time"
)
// OptionFunc function prototype for passing options to NewClient
type OptionFunc func(client *Client) error
// WithHTTPTimeout sets a timeout on the http client used by the Client
func WithHTTPTimeout(duration time.Duration) OptionFunc {
return func(client *Client) error {
client.httpClient.Timeout = duration
return nil
}
}
// WithInsecureSkipVerify sets InsecureSkipVerify on the http client transport tls client config used by the Client
func WithInsecureSkipVerify() OptionFunc {
return func(client *Client) error {
client.httpClient.Transport = &http.Transport{
TLSClientConfig: &tls.Config{
InsecureSkipVerify: true,
},
}
return nil
}
}
// WithUserAgentSuffix appends a user agent suffix for http requests to acme resources
func WithUserAgentSuffix(userAgentSuffix string) OptionFunc {
return func(client *Client) error {
client.userAgentSuffix = userAgentSuffix
return nil
}
}
// WithAcceptLanguage sets an Accept-Language header on http requests
func WithAcceptLanguage(acceptLanguage string) OptionFunc {
return func(client *Client) error {
client.acceptLanguage = acceptLanguage
return nil
}
}
// WithRetryCount sets the number of times the acme client retries when receiving an api error (eg, nonce failures, etc).
// Default: 5
func WithRetryCount(retryCount int) OptionFunc {
return func(client *Client) error {
if retryCount < 1 {
return errors.New("retryCount must be > 0")
}
client.retryCount = retryCount
return nil
}
}
// WithHTTPClient Allows setting a custom http client for acme connections
func WithHTTPClient(httpClient *http.Client) OptionFunc {
return func(client *Client) error {
if httpClient == nil {
return errors.New("client must not be nil")
}
client.httpClient = httpClient
return nil
}
}