move to zerolog

auth.go

@@ -3,8 +3,8 @@ package main
 import (
 	"bytes"
 	"errors"
-	"log"
 
+	"github.com/rs/zerolog/log"
 	"golang.org/x/crypto/ssh"
 
 	config "novit.tech/direktil/pkg/bootstrapconfig"
@@ -23,7 +23,7 @@ func localAuth() bool {
 		}
 
 		if config.CheckPassword(auth.Password, sec) {
-			log.Printf("login with auth %q", auth.Name)
+			log.Info().Msgf("login with auth %q", auth.Name)
 			return true
 		}
 	}
@@ -41,12 +41,12 @@ func sshCheckPubkey(conn ssh.ConnMetadata, key ssh.PublicKey) (*ssh.Permissions,
 
 		allowedKey, _, _, _, err := ssh.ParseAuthorizedKey([]byte(auth.SSHKey))
 		if err != nil {
-			log.Printf("SSH pubkey for %q invalid: %v", auth.Name, auth.SSHKey)
+			log.Warn().Err(err).Str("user", auth.Name).Str("key", auth.SSHKey).Msg("SSH public key is invalid")
 			return nil, err
 		}
 
 		if bytes.Equal(allowedKey.Marshal(), keyBytes) {
-			log.Print("ssh: accepting public key for ", auth.Name)
+			log.Info().Str("user", auth.Name).Msg("ssh: accepting public key")
 			return &ssh.Permissions{
 				Extensions: map[string]string{
 					"pubkey-fp": ssh.FingerprintSHA256(key),