[#638] Update to Go 1.16

Changes:

  * replace `iotuil` elements with the ones from `os` package;
  * replace `os.Filemode` with `fs.FileMode`;
  * use `signal.NotifyContext` instead of `NewGracefulContext` (removed).

Signed-off-by: Leonard Lyubich <leonard@nspcc.ru>
This commit is contained in:
Leonard Lyubich 2021-06-28 17:01:31 +03:00 committed by Leonard Lyubich
parent 61f48a2736
commit 56d4410913
30 changed files with 74 additions and 105 deletions

View file

@ -5,7 +5,6 @@ import (
"crypto/tls"
"errors"
"fmt"
"io/ioutil"
"os"
"path/filepath"
"strings"
@ -195,7 +194,7 @@ func getKey() (*ecdsa.PrivateKey, error) {
}
func getKeyFromFile(keyPath string) (*ecdsa.PrivateKey, error) {
data, err := ioutil.ReadFile(keyPath)
data, err := os.ReadFile(keyPath)
if err != nil {
return nil, fmt.Errorf("%w: %v", errInvalidKey, err)
}