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-rw-r--r--acme/acme.go7
-rw-r--r--acme/autocert/internal/acmetest/ca.go12
2 files changed, 0 insertions, 19 deletions
diff --git a/acme/acme.go b/acme/acme.go
index cfb1dfd..3902b94 100644
--- a/acme/acme.go
+++ b/acme/acme.go
@@ -33,7 +33,6 @@ import (
"encoding/base64"
"encoding/hex"
"encoding/json"
- "encoding/pem"
"errors"
"fmt"
"math/big"
@@ -816,11 +815,5 @@ func tlsChallengeCert(san []string, opt []CertOption) (tls.Certificate, error) {
}, nil
}
-// encodePEM returns b encoded as PEM with block of type typ.
-func encodePEM(typ string, b []byte) []byte {
- pb := &pem.Block{Type: typ, Bytes: b}
- return pem.EncodeToMemory(pb)
-}
-
// timeNow is time.Now, except in tests which can mess with it.
var timeNow = time.Now
diff --git a/acme/autocert/internal/acmetest/ca.go b/acme/autocert/internal/acmetest/ca.go
index 504a9a0..28e6e7d 100644
--- a/acme/autocert/internal/acmetest/ca.go
+++ b/acme/autocert/internal/acmetest/ca.go
@@ -782,15 +782,3 @@ func decodePayload(v interface{}, r io.Reader) error {
func challengeToken(domain, challType string, authzID int) string {
return fmt.Sprintf("token-%s-%s-%d", domain, challType, authzID)
}
-
-func unique(a []string) []string {
- seen := make(map[string]bool)
- var res []string
- for _, s := range a {
- if s != "" && !seen[s] {
- seen[s] = true
- res = append(res, s)
- }
- }
- return res
-}