// Copyright 2025 The Forgejo Authors. All rights reserved.// SPDX-License-Identifier: GPL-3.0-or-later package integration import (	"net/http"	"testing" 	"forgejo.org/modules/setting"	"forgejo.org/modules/test"	"forgejo.org/tests" 	"github.com/stretchr/testify/assert"	"github.com/stretchr/testify/require"	"golang.org/x/crypto/ssh") func TestAPISSHSigningKey(t *testing.T) {	defer tests.PrepareTestEnv(t)() 	t.Run("No signing key", func(t *testing.T) {		defer test.MockVariableValue(&setting.SSHInstanceKey, nil)()		defer tests.PrintCurrentTest(t)() 		MakeRequest(t, NewRequest(t, "GET", "/api/v1/signing-key.ssh"), http.StatusNotFound)	})	t.Run("With signing key", func(t *testing.T) {		publicKey := "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIFeRC8GfFyXtiy0f1E7hLv77BXW7e68tFvIcs8/29YqH\n"		pubKey, _, _, _, err := ssh.ParseAuthorizedKey([]byte(publicKey))		require.NoError(t, err)		defer test.MockVariableValue(&setting.SSHInstanceKey, pubKey)()		defer tests.PrintCurrentTest(t)() 		resp := MakeRequest(t, NewRequest(t, "GET", "/api/v1/signing-key.ssh"), http.StatusOK)		assert.Equal(t, publicKey, resp.Body.String())	})}