dnote/pkg/server/middleware/helpers_test.go

/* Copyright (C) 2019, 2020, 2021, 2022, 2023, 2024, 2025 Dnote contributors
 *
 * This file is part of Dnote.
 *
 * Dnote is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Affero General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * Dnote is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU Affero General Public License for more details.
 *
 * You should have received a copy of the GNU Affero General Public License
 * along with Dnote.  If not, see <https://www.gnu.org/licenses/>.
 */

package middleware

import (
	"net/http"
	"testing"

	"github.com/dnote/dnote/pkg/assert"
	"github.com/pkg/errors"
)

func TestGetSessionKeyFromCookie(t *testing.T) {
	testCases := []struct {
		cookie   *http.Cookie
		expected string
	}{
		{
			cookie: &http.Cookie{
				Name:     "id",
				Value:    "foo",
				HttpOnly: true,
			},
			expected: "foo",
		},
		{
			cookie:   nil,
			expected: "",
		},
		{
			cookie: &http.Cookie{
				Name:     "foo",
				Value:    "bar",
				HttpOnly: true,
			},
			expected: "",
		},
	}

	for _, tc := range testCases {
		// set up
		r, err := http.NewRequest("GET", "/", nil)
		if err != nil {
			t.Fatal(errors.Wrap(err, "constructing request"))
		}

		if tc.cookie != nil {
			r.AddCookie(tc.cookie)
		}

		// execute
		got, err := getSessionKeyFromCookie(r)
		if err != nil {
			t.Fatal(errors.Wrap(err, "executing"))
		}

		assert.Equal(t, got, tc.expected, "result mismatch")
	}
}

func TestGetSessionKeyFromAuth(t *testing.T) {
	testCases := []struct {
		authHeaderStr string
		expected      string
	}{
		{
			authHeaderStr: "Bearer foo",
			expected:      "foo",
		},
	}

	for _, tc := range testCases {
		// set up
		r, err := http.NewRequest("GET", "/", nil)
		if err != nil {
			t.Fatal(errors.Wrap(err, "constructing request"))
		}

		r.Header.Set("Authorization", tc.authHeaderStr)

		// execute
		got, err := getSessionKeyFromAuth(r)
		if err != nil {
			t.Fatal(errors.Wrap(err, "executing"))
		}

		assert.Equal(t, got, tc.expected, "result mismatch")
	}
}

func mustMakeRequest(t *testing.T) *http.Request {
	r, err := http.NewRequest("GET", "/", nil)
	if err != nil {
		t.Fatal(errors.Wrap(err, "constructing request"))
	}

	return r
}

func TestGetCredential(t *testing.T) {
	r1 := mustMakeRequest(t)
	r2 := mustMakeRequest(t)
	r2.Header.Set("Authorization", "Bearer foo")
	r3 := mustMakeRequest(t)
	r3.Header.Set("Authorization", "Bearer bar")

	r4 := mustMakeRequest(t)
	c4 := http.Cookie{
		Name:     "id",
		Value:    "foo",
		HttpOnly: true,
	}
	r4.AddCookie(&c4)

	r5 := mustMakeRequest(t)
	c5 := http.Cookie{
		Name:     "id",
		Value:    "foo",
		HttpOnly: true,
	}
	r5.AddCookie(&c5)
	r5.Header.Set("Authorization", "Bearer foo")

	testCases := []struct {
		request  *http.Request
		expected string
	}{
		{
			request:  r1,
			expected: "",
		},
		{
			request:  r2,
			expected: "foo",
		},
		{
			request:  r3,
			expected: "bar",
		},
		{
			request:  r4,
			expected: "foo",
		},
		{
			request:  r5,
			expected: "foo",
		},
	}

	for _, tc := range testCases {
		// execute
		got, err := GetCredential(tc.request)
		if err != nil {
			t.Fatal(errors.Wrap(err, "executing"))
		}

		assert.Equal(t, got, tc.expected, "result mismatch")
	}
}