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path: root/modules/caddytls/acmeissuer.go
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Diffstat (limited to 'modules/caddytls/acmeissuer.go')
-rw-r--r--modules/caddytls/acmeissuer.go4
1 files changed, 2 insertions, 2 deletions
diff --git a/modules/caddytls/acmeissuer.go b/modules/caddytls/acmeissuer.go
index 9a7e73c..42cef02 100644
--- a/modules/caddytls/acmeissuer.go
+++ b/modules/caddytls/acmeissuer.go
@@ -18,8 +18,8 @@ import (
"context"
"crypto/x509"
"fmt"
- "io/ioutil"
"net/url"
+ "os"
"strconv"
"time"
@@ -152,7 +152,7 @@ func (iss *ACMEIssuer) Provision(ctx caddy.Context) error {
if len(iss.TrustedRootsPEMFiles) > 0 {
iss.rootPool = x509.NewCertPool()
for _, pemFile := range iss.TrustedRootsPEMFiles {
- pemData, err := ioutil.ReadFile(pemFile)
+ pemData, err := os.ReadFile(pemFile)
if err != nil {
return fmt.Errorf("loading trusted root CA's PEM file: %s: %v", pemFile, err)
}