[ssh] fix the config specification in the authorized_keys template (#8031)

The gitea flags must appear in front of the gitea command. Otherwise
 they are ignored.

Signed-off-by: Jakob Ackermann <das7pad@outlook.com>

Author: das7pad

models/ssh_key.go

@@ -36,7 +36,7 @@ import (
 
 const (
 	tplCommentPrefix = `# gitea public key`
-	tplPublicKey     = tplCommentPrefix + "\n" + `command="%s serv key-%d --config='%s'",no-port-forwarding,no-X11-forwarding,no-agent-forwarding,no-pty %s` + "\n"
+	tplPublicKey     = tplCommentPrefix + "\n" + `command="%s --config='%s' serv key-%d",no-port-forwarding,no-X11-forwarding,no-agent-forwarding,no-pty %s` + "\n"
 )
 
 var sshOpLocker sync.Mutex
@@ -81,7 +81,7 @@ func (key *PublicKey) OmitEmail() string {
 
 // AuthorizedString returns formatted public key string for authorized_keys file.
 func (key *PublicKey) AuthorizedString() string {
-	return fmt.Sprintf(tplPublicKey, setting.AppPath, key.ID, setting.CustomConf, key.Content)
+	return fmt.Sprintf(tplPublicKey, setting.AppPath, setting.CustomConf, key.ID, key.Content)
 }
 
 func extractTypeFromBase64Key(key string) (string, error) {