diff options
Diffstat (limited to 'vendor/golang.org/x/crypto/acme/autocert')
| -rw-r--r-- | vendor/golang.org/x/crypto/acme/autocert/autocert.go | 6 | ||||
| -rw-r--r-- | vendor/golang.org/x/crypto/acme/autocert/example_test.go | 1 |
2 files changed, 5 insertions, 2 deletions
diff --git a/vendor/golang.org/x/crypto/acme/autocert/autocert.go b/vendor/golang.org/x/crypto/acme/autocert/autocert.go index a478eff54..b10102017 100644 --- a/vendor/golang.org/x/crypto/acme/autocert/autocert.go +++ b/vendor/golang.org/x/crypto/acme/autocert/autocert.go @@ -83,8 +83,10 @@ func defaultHostPolicy(context.Context, string) error { // It obtains and refreshes certificates automatically, // as well as providing them to a TLS server via tls.Config. // -// To preserve issued certificates and improve overall performance, -// use a cache implementation of Cache. For instance, DirCache. +// You must specify a cache implementation, such as DirCache, +// to reuse obtained certificates across program restarts. +// Otherwise your server is very likely to exceed the certificate +// issuer's request rate limits. type Manager struct { // Prompt specifies a callback function to conditionally accept a CA's Terms of Service (TOS). // The registration may require the caller to agree to the CA's TOS. diff --git a/vendor/golang.org/x/crypto/acme/autocert/example_test.go b/vendor/golang.org/x/crypto/acme/autocert/example_test.go index c6267b8dd..71d61eb1c 100644 --- a/vendor/golang.org/x/crypto/acme/autocert/example_test.go +++ b/vendor/golang.org/x/crypto/acme/autocert/example_test.go @@ -23,6 +23,7 @@ func ExampleNewListener() { func ExampleManager() { m := autocert.Manager{ + Cache: autocert.DirCache("secret-dir"), Prompt: autocert.AcceptTOS, HostPolicy: autocert.HostWhitelist("example.org"), } |