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front_test.go
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package main
import (
"bytes"
"encoding/base64"
"encoding/hex"
"errors"
"github.com/google/uuid"
"github.com/stretchr/testify/assert"
"gorm.io/gorm"
"html"
"lukechampine.com/blake3"
"mime/multipart"
"net/http"
"net/http/httptest"
"net/url"
"os"
"regexp"
"testing"
)
var FAKE_BROWSER_TOKEN = "deadbeef"
var EXISTING_PLAYER_NAME = "Existing"
var EXISTING_OTHER_PLAYER_NAME = "ExistingOther"
func setupRegistrationExistingPlayerTS(t *testing.T, requireSkinVerification bool, requireInvite bool) *TestSuite {
ts := &TestSuite{}
auxConfig := testConfig()
ts.SetupAux(auxConfig)
config := testConfig()
config.AllowAddingDeletingPlayers = true
config.RegistrationNewPlayer.Allow = false
config.RegistrationExistingPlayer = registrationExistingPlayerConfig{
Allow: true,
RequireInvite: requireInvite,
}
config.ImportExistingPlayer = importExistingPlayerConfig{
Allow: true,
Nickname: "Aux",
SessionURL: ts.AuxApp.SessionURL,
AccountURL: ts.AuxApp.AccountURL,
RequireSkinVerification: requireSkinVerification,
}
config.FallbackAPIServers = []FallbackAPIServerConfig{
{
Nickname: "Aux",
SessionURL: ts.AuxApp.SessionURL,
AccountURL: ts.AuxApp.AccountURL,
ServicesURL: ts.AuxApp.ServicesURL,
},
}
ts.Setup(config)
ts.CreateTestUser(t, ts.AuxApp, ts.AuxServer, EXISTING_PLAYER_NAME)
ts.CreateTestUser(t, ts.AuxApp, ts.AuxServer, EXISTING_OTHER_PLAYER_NAME)
return ts
}
func (ts *TestSuite) testStatusOK(t *testing.T, path string) {
req := httptest.NewRequest(http.MethodGet, path, nil)
rec := httptest.NewRecorder()
ts.Server.ServeHTTP(rec, req)
assert.Equal(t, http.StatusOK, rec.Code)
}
func (ts *TestSuite) testWebManifest(t *testing.T) {
ts.testStatusOK(t, "/web/manifest.webmanifest")
}
func (ts *TestSuite) testPublic(t *testing.T) {
ts.testStatusOK(t, "/")
ts.testStatusOK(t, "/web/registration")
ts.testStatusOK(t, "/web/manifest.webmanifest")
ts.testStatusOK(t, ts.App.PublicURL+"/bundle.js")
ts.testStatusOK(t, ts.App.PublicURL+"/style.css")
ts.testStatusOK(t, ts.App.PublicURL+"/logo.svg")
ts.testStatusOK(t, ts.App.PublicURL+"/icon.png")
{
rec := ts.Get(t, ts.Server, "/web/thisdoesnotexist", nil, nil)
assert.Equal(t, http.StatusNotFound, rec.Code)
}
}
func getErrorMessage(rec *httptest.ResponseRecorder) string {
return Unwrap(url.QueryUnescape(getCookie(rec, ERROR_MESSAGE_COOKIE_NAME).Value))
}
func (ts *TestSuite) registrationShouldFail(t *testing.T, rec *httptest.ResponseRecorder, errorMessage string, returnURL string) {
assert.Equal(t, http.StatusSeeOther, rec.Code)
assert.Equal(t, errorMessage, getErrorMessage(rec))
assert.Equal(t, "", getCookie(rec, BROWSER_TOKEN_COOKIE_NAME).Value)
assert.Equal(t, returnURL, rec.Header().Get("Location"))
}
func (ts *TestSuite) registrationShouldSucceed(t *testing.T, rec *httptest.ResponseRecorder) {
assert.Equal(t, http.StatusSeeOther, rec.Code)
assert.Equal(t, "", getErrorMessage(rec))
assert.NotEqual(t, "", getCookie(rec, BROWSER_TOKEN_COOKIE_NAME).Value)
assert.Equal(t, ts.App.FrontEndURL+"/web/user", rec.Header().Get("Location"))
}
func (ts *TestSuite) createPlayerShouldFail(t *testing.T, rec *httptest.ResponseRecorder, errorMessage string, returnURL string) {
assert.Equal(t, http.StatusSeeOther, rec.Code)
assert.Equal(t, errorMessage, getErrorMessage(rec))
assert.Equal(t, returnURL, rec.Header().Get("Location"))
}
func (ts *TestSuite) createPlayerShouldSucceed(t *testing.T, rec *httptest.ResponseRecorder) string {
assert.Equal(t, http.StatusSeeOther, rec.Code)
assert.Equal(t, "", getErrorMessage(rec))
returnURLExp := regexp.MustCompile("^" + regexp.QuoteMeta(ts.App.FrontEndURL+"/web/player/") + "(.+)$")
uuidMatch := returnURLExp.FindStringSubmatch(rec.Header().Get("Location"))
assert.True(t, len(uuidMatch) == 2)
uuid_ := uuidMatch[1]
_, err := uuid.Parse(uuid_)
assert.Nil(t, err)
return uuid_
}
func (ts *TestSuite) updateUserShouldFail(t *testing.T, rec *httptest.ResponseRecorder, errorMessage string, returnURL string) {
assert.Equal(t, http.StatusSeeOther, rec.Code)
assert.Equal(t, errorMessage, getErrorMessage(rec))
assert.Equal(t, returnURL, rec.Header().Get("Location"))
}
func (ts *TestSuite) updateUserShouldSucceed(t *testing.T, rec *httptest.ResponseRecorder) {
assert.Equal(t, http.StatusSeeOther, rec.Code)
assert.Equal(t, "", getErrorMessage(rec))
assert.Equal(t, ts.App.FrontEndURL+"/web/user", rec.Header().Get("Location"))
}
func (ts *TestSuite) updatePlayerShouldFail(t *testing.T, rec *httptest.ResponseRecorder, errorMessage string, returnURL string) {
assert.Equal(t, http.StatusSeeOther, rec.Code)
assert.Equal(t, errorMessage, getErrorMessage(rec))
assert.Equal(t, returnURL, rec.Header().Get("Location"))
}
func (ts *TestSuite) updatePlayerShouldSucceed(t *testing.T, rec *httptest.ResponseRecorder, playerUUID string) {
assert.Equal(t, http.StatusSeeOther, rec.Code)
assert.Equal(t, "", getErrorMessage(rec))
assert.Equal(t, ts.App.FrontEndURL+"/web/player/"+playerUUID, rec.Header().Get("Location"))
}
func (ts *TestSuite) loginShouldSucceed(t *testing.T, rec *httptest.ResponseRecorder) {
assert.Equal(t, http.StatusSeeOther, rec.Code)
assert.Equal(t, "", getErrorMessage(rec))
assert.NotEqual(t, "", getCookie(rec, BROWSER_TOKEN_COOKIE_NAME).Value)
assert.Equal(t, ts.App.FrontEndURL+"/web/user", rec.Header().Get("Location"))
}
func (ts *TestSuite) loginShouldFail(t *testing.T, rec *httptest.ResponseRecorder, errorMessage string) {
assert.Equal(t, http.StatusSeeOther, rec.Code)
assert.Equal(t, errorMessage, getErrorMessage(rec))
assert.Equal(t, "", getCookie(rec, BROWSER_TOKEN_COOKIE_NAME).Value)
assert.Equal(t, ts.App.FrontEndURL, rec.Header().Get("Location"))
}
func TestFront(t *testing.T) {
t.Parallel()
{
// Registration as existing player not allowed
ts := &TestSuite{}
config := testConfig()
config.DefaultAdmins = []string{"registrationNewA"}
ts.Setup(config)
defer ts.Teardown()
t.Run("Test public pages and assets", ts.testPublic)
t.Run("Test web app manifest", ts.testWebManifest)
t.Run("Test registration as new player", ts.testRegistrationNewPlayer)
t.Run("Test registration as new player, chosen UUID, chosen UUID not allowed", ts.testRegistrationNewPlayerChosenUUIDNotAllowed)
t.Run("Test user update", ts.testUserUpdate)
t.Run("Test player update", ts.testPlayerUpdate)
t.Run("Test creating/deleting invites", ts.testNewInviteDeleteInvite)
t.Run("Test login, logout", ts.testLoginLogout)
t.Run("Test delete account", ts.testDeleteAccount)
}
{
ts := &TestSuite{}
config := testConfig()
config.AllowSkins = false
config.AllowCapes = false
ts.Setup(config)
defer ts.Teardown()
t.Run("Test profile update, skins and capes not allowed", ts.testUpdateSkinsCapesNotAllowed)
}
{
ts := &TestSuite{}
config := testConfig()
ts.Setup(config)
defer ts.Teardown()
t.Run("Test admin", ts.testAdmin)
}
{
// Choosing UUID allowed
ts := &TestSuite{}
config := testConfig()
config.AllowAddingDeletingPlayers = true
config.CreateNewPlayer.AllowChoosingUUID = true
ts.Setup(config)
defer ts.Teardown()
t.Run("Test registration as new player, chosen UUID, chosen UUID allowed", ts.testRegistrationNewPlayerChosenUUID)
t.Run("Test create new player, chosen UUID, chosen UUID allowed", ts.testCreateNewPlayer)
}
{
// Low rate limit
ts := &TestSuite{}
config := testConfig()
config.RateLimit = rateLimitConfig{
Enable: true,
RequestsPerSecond: 2,
}
ts.Setup(config)
defer ts.Teardown()
t.Run("Test rate limiting", ts.testRateLimit)
}
{
// Low body limit
ts := &TestSuite{}
config := testConfig()
config.BodyLimit = bodyLimitConfig{
Enable: true,
SizeLimitKiB: 1,
}
ts.Setup(config)
defer ts.Teardown()
t.Run("Test body size limiting", ts.testBodyLimit)
}
{
// Set skin texture from URL
ts := &TestSuite{}
auxConfig := testConfig()
ts.SetupAux(auxConfig)
ts.CreateTestUser(t, ts.AuxApp, ts.AuxServer, EXISTING_PLAYER_NAME)
config := testConfig()
config.AllowTextureFromURL = true
ts.Setup(config)
defer ts.Teardown()
t.Run("Test setting texture from URL", ts.testTextureFromURL)
}
{
// Registration as existing player allowed, skin verification not required
ts := setupRegistrationExistingPlayerTS(
t,
false, // requireSkinVerification
false, // requireInvite
)
defer ts.Teardown()
t.Run("Test registration as existing player, no skin verification", ts.testRegistrationExistingPlayerNoVerification)
t.Run("Test import player, no skin verification", ts.testImportPlayerNoVerification)
}
{
// Registration as existing player allowed, skin verification required
ts := setupRegistrationExistingPlayerTS(
t,
true, // requireSkinVerification
false, // requireInvite
)
defer ts.Teardown()
t.Run("Test registration as existing player, with skin verification", ts.testRegistrationExistingPlayerVerification)
t.Run("Test import player, with skin verification", ts.testImportPlayerVerification)
}
{
// Invite required, new player
ts := &TestSuite{}
config := testConfig()
config.RegistrationNewPlayer.RequireInvite = true
ts.Setup(config)
defer ts.Teardown()
t.Run("Test registration as new player, invite only", ts.testRegistrationNewPlayerInvite)
}
{
// Invite required, existing player, skin verification
ts := setupRegistrationExistingPlayerTS(t, true, true)
defer ts.Teardown()
t.Run("Test registration as existing player, with skin verification, invite only", ts.testRegistrationExistingPlayerInvite)
}
}
func (ts *TestSuite) testRateLimit(t *testing.T) {
form := url.Values{}
form.Set("username", "")
form.Set("password", "")
// Login should fail the first time due to missing account, then
// soon get rate-limited
rec := ts.PostForm(t, ts.Server, "/web/login", form, nil, nil)
ts.loginShouldFail(t, rec, "User not found.")
rec = ts.PostForm(t, ts.Server, "/web/login", form, nil, nil)
ts.loginShouldFail(t, rec, "User not found.")
rec = ts.PostForm(t, ts.Server, "/web/login", form, nil, nil)
ts.loginShouldFail(t, rec, "Too many requests. Try again later.")
// Static paths should not be rate-limited
rec = ts.Get(t, ts.Server, "/web/registration", nil, nil)
assert.Equal(t, http.StatusOK, rec.Code)
rec = ts.Get(t, ts.Server, "/web/registration", nil, nil)
assert.Equal(t, http.StatusOK, rec.Code)
rec = ts.Get(t, ts.Server, "/web/registration", nil, nil)
assert.Equal(t, http.StatusOK, rec.Code)
}
func (ts *TestSuite) testBodyLimit(t *testing.T) {
form := url.Values{}
form.Set("bogus", Unwrap(RandomHex(2048)))
rec := ts.PostForm(t, ts.Server, "/web/login", form, nil, nil)
assert.Equal(t, "Request Entity Too Large", getErrorMessage(rec))
}
func (ts *TestSuite) testRegistrationNewPlayer(t *testing.T) {
usernameA := "registrationNewA"
usernameAUppercase := "REGISTRATIONNEWA"
usernameB := "registrationNewB"
usernameC := "registrationNewC"
returnURL := ts.App.FrontEndURL + "/web/registration"
{
// Tripping the honeypot should fail
form := url.Values{}
form.Set("playerName", usernameA)
form.Set("password", TEST_PASSWORD)
form.Set("email", "[email protected]")
form.Set("returnUrl", ts.App.FrontEndURL+"/web/registration")
rec := ts.PostForm(t, ts.Server, "/web/register", form, nil, nil)
ts.registrationShouldFail(t, rec, "You are now covered in bee stings.", returnURL)
}
{
// Register
form := url.Values{}
form.Set("playerName", usernameA)
form.Set("password", TEST_PASSWORD)
rec := ts.PostForm(t, ts.Server, "/web/register", form, nil, nil)
ts.registrationShouldSucceed(t, rec)
browserTokenCookie := getCookie(rec, BROWSER_TOKEN_COOKIE_NAME)
// Check that the user has been created with a correct password hash/salt
var user User
result := ts.App.DB.First(&user, "username = ?", usernameA)
assert.Nil(t, result.Error)
passwordHash, err := HashPassword(TEST_PASSWORD, user.PasswordSalt)
assert.Nil(t, err)
assert.Equal(t, passwordHash, user.PasswordHash)
// Users in the DefaultAdmins list should be admins
assert.True(t, ts.App.IsDefaultAdmin(&user))
assert.True(t, user.IsAdmin)
// Get the profile
{
rec := ts.Get(t, ts.Server, "/web/user", []http.Cookie{*browserTokenCookie}, nil)
assert.Equal(t, http.StatusOK, rec.Code)
assert.Equal(t, "", getErrorMessage(rec))
}
// Get admin page
{
rec := ts.Get(t, ts.Server, "/web/admin", []http.Cookie{*browserTokenCookie}, nil)
assert.Equal(t, http.StatusOK, rec.Code)
assert.Equal(t, "", getErrorMessage(rec))
}
}
{
// Register
form := url.Values{}
form.Set("playerName", usernameB)
form.Set("password", TEST_PASSWORD)
form.Set("returnUrl", ts.App.FrontEndURL+"/web/registration")
rec := ts.PostForm(t, ts.Server, "/web/register", form, nil, nil)
ts.registrationShouldSucceed(t, rec)
browserTokenCookie := getCookie(rec, BROWSER_TOKEN_COOKIE_NAME)
// Users not in the DefaultAdmins list should not be admins
var user User
result := ts.App.DB.First(&user, "username = ?", usernameB)
assert.Nil(t, result.Error)
assert.False(t, ts.App.IsDefaultAdmin(&user))
assert.False(t, user.IsAdmin)
// Getting admin page should fail and redirect back to /
rec = ts.Get(t, ts.Server, "/web/admin", []http.Cookie{*browserTokenCookie}, nil)
assert.Equal(t, http.StatusSeeOther, rec.Code)
assert.Equal(t, "You are not an admin.", getErrorMessage(rec))
assert.Equal(t, ts.App.FrontEndURL, rec.Header().Get("Location"))
}
{
// Try registering again with the same username
form := url.Values{}
form.Set("playerName", usernameA)
form.Set("password", TEST_PASSWORD)
form.Set("returnUrl", ts.App.FrontEndURL+"/web/registration")
rec := ts.PostForm(t, ts.Server, "/web/register", form, nil, nil)
ts.registrationShouldFail(t, rec, "That username is taken.", returnURL)
}
{
// Test case insensitivity: try registering again with the "same"
// username, but uppercase. Usernames are case-sensitive, but player
// names are.
form := url.Values{}
form.Set("playerName", usernameAUppercase)
form.Set("password", TEST_PASSWORD)
form.Set("returnUrl", ts.App.FrontEndURL+"/web/registration")
rec := ts.PostForm(t, ts.Server, "/web/register", form, nil, nil)
ts.registrationShouldFail(t, rec, "That username is in use as the name of another user's player.", returnURL)
}
{
// Registration with a too-long username should fail
form := url.Values{}
form.Set("playerName", "AReallyReallyReallyLongUsername")
form.Set("password", TEST_PASSWORD)
form.Set("returnUrl", returnURL)
rec := ts.PostForm(t, ts.Server, "/web/register", form, nil, nil)
ts.registrationShouldFail(t, rec, "Invalid username: neither a valid player name (can't be longer than 16 characters) nor an email address", returnURL)
}
{
// Registration with a too-short password should fail
form := url.Values{}
form.Set("playerName", usernameC)
form.Set("password", "")
form.Set("returnUrl", returnURL)
rec := ts.PostForm(t, ts.Server, "/web/register", form, nil, nil)
ts.registrationShouldFail(t, rec, "Invalid password: can't be blank", returnURL)
}
{
// Registration from an existing player should fail
form := url.Values{}
form.Set("playerName", usernameC)
form.Set("password", TEST_PASSWORD)
form.Set("existingPlayer", "on")
form.Set("challengeToken", "This is not a valid challenge token.")
form.Set("returnUrl", returnURL)
rec := ts.PostForm(t, ts.Server, "/web/register", form, nil, nil)
ts.registrationShouldFail(t, rec, "Registration from an existing player is not allowed.", returnURL)
}
}
func (ts *TestSuite) testRegistrationNewPlayerChosenUUIDNotAllowed(t *testing.T) {
username := "noChosenUUID"
ts.CreateTestUser(t, ts.App, ts.Server, username)
uuid := "11111111-2222-3333-4444-555555555555"
ts.App.Config.CreateNewPlayer.AllowChoosingUUID = false
returnURL := ts.App.FrontEndURL + "/web/registration"
form := url.Values{}
form.Set("playerName", username)
form.Set("password", TEST_PASSWORD)
form.Set("uuid", uuid)
form.Set("returnUrl", returnURL)
rec := ts.PostForm(t, ts.Server, "/web/register", form, nil, nil)
ts.registrationShouldFail(t, rec, "Choosing a UUID is not allowed.", returnURL)
}
func (ts *TestSuite) testRegistrationNewPlayerChosenUUID(t *testing.T) {
usernameA := "chosenUUIDA"
usernameB := "chosenUUIDB"
uuid := "11111111-2222-3333-4444-555555555555"
returnURL := ts.App.FrontEndURL + "/web/registration"
{
// Register
form := url.Values{}
form.Set("playerName", usernameA)
form.Set("password", TEST_PASSWORD)
form.Set("uuid", uuid)
form.Set("returnUrl", ts.App.FrontEndURL+"/web/registration")
rec := ts.PostForm(t, ts.Server, "/web/register", form, nil, nil)
// Registration should succeed, grant a browserToken, and redirect to user page
assert.NotEqual(t, "", getCookie(rec, BROWSER_TOKEN_COOKIE_NAME))
ts.registrationShouldSucceed(t, rec)
// Check that the user has been created and has a player with the chosen UUID
var user User
result := ts.App.DB.First(&user, "username = ?", usernameA)
assert.Nil(t, result.Error)
assert.Equal(t, 1, len(user.Players))
assert.Equal(t, uuid, user.Players[0].UUID)
}
{
// Try registering again with the same UUID
form := url.Values{}
form.Set("playerName", usernameB)
form.Set("password", TEST_PASSWORD)
form.Set("uuid", uuid)
form.Set("returnUrl", ts.App.FrontEndURL+"/web/registration")
rec := ts.PostForm(t, ts.Server, "/web/register", form, nil, nil)
ts.registrationShouldFail(t, rec, "That UUID is taken.", returnURL)
}
{
// Try registering with a garbage UUID
form := url.Values{}
form.Set("playerName", usernameB)
form.Set("password", TEST_PASSWORD)
form.Set("uuid", "This is not a UUID.")
form.Set("returnUrl", ts.App.FrontEndURL+"/web/registration")
rec := ts.PostForm(t, ts.Server, "/web/register", form, nil, nil)
ts.registrationShouldFail(t, rec, "Invalid UUID: invalid UUID length: 19", returnURL)
}
}
func (ts *TestSuite) testRegistrationNewPlayerInvite(t *testing.T) {
usernameA := "inviteA"
{
// Registration without an invite should fail
returnURL := ts.App.FrontEndURL + "/web/registration"
form := url.Values{}
form.Set("playerName", usernameA)
form.Set("password", TEST_PASSWORD)
form.Set("returnUrl", ts.App.FrontEndURL+"/web/registration")
rec := ts.PostForm(t, ts.Server, "/web/register", form, nil, nil)
ts.registrationShouldFail(t, rec, "Registration requires an invite.", returnURL)
}
{
// Registration with an invalid invite should fail, and redirect to
// registration page without ?invite
returnURL := ts.App.FrontEndURL + "/web/registration"
form := url.Values{}
form.Set("playerName", usernameA)
form.Set("password", TEST_PASSWORD)
form.Set("inviteCode", "invalid")
form.Set("returnUrl", ts.App.FrontEndURL+"/web/registration?invite=invalid")
rec := ts.PostForm(t, ts.Server, "/web/register", form, nil, nil)
ts.registrationShouldFail(t, rec, InviteNotFoundError.Error(), returnURL)
}
{
// Registration with an invite
// Create an invite
invite, err := ts.App.CreateInvite()
assert.Nil(t, err)
var invites []Invite
result := ts.App.DB.Find(&invites)
assert.Nil(t, result.Error)
inviteCount := len(invites)
// Registration with an invalid username should redirect to the
// registration page with the same unused invite code
returnURL := ts.App.FrontEndURL + "/web/registration?invite=" + invite.Code
form := url.Values{}
form.Set("playerName", "")
form.Set("password", TEST_PASSWORD)
form.Set("inviteCode", invite.Code)
form.Set("returnUrl", returnURL)
rec := ts.PostForm(t, ts.Server, "/web/register", form, nil, nil)
ts.registrationShouldFail(t, rec, "Invalid username: neither a valid player name (can't be blank) nor an email address", returnURL)
// Then, set a valid username and continnue
form.Set("playerName", usernameA)
rec = ts.PostForm(t, ts.Server, "/web/register", form, nil, nil)
ts.registrationShouldSucceed(t, rec)
// Invite should be deleted
result = ts.App.DB.Find(&invites)
assert.Nil(t, result.Error)
assert.Equal(t, inviteCount-1, len(invites))
}
}
func (ts *TestSuite) solveRegisterChallenge(t *testing.T, username string) *http.Cookie {
// Get challenge skin
req := httptest.NewRequest(http.MethodGet, "/web/register-challenge?playerName="+username, nil)
rec := httptest.NewRecorder()
ts.Server.ServeHTTP(rec, req)
assert.Equal(t, http.StatusOK, rec.Code)
challengeToken := getCookie(rec, CHALLENGE_TOKEN_COOKIE_NAME)
assert.NotEqual(t, "", challengeToken.Value)
base64Exp, err := regexp.Compile("src=\"data:image\\/png;base64,([A-Za-z0-9+/&#;]*={0,2})\"")
assert.Nil(t, err)
match := base64Exp.FindStringSubmatch(rec.Body.String())
assert.Equal(t, 2, len(match))
// The base64 will come back HTML-escaped...
base64String := html.UnescapeString(match[1])
challengeSkin, err := base64.StdEncoding.DecodeString(base64String)
assert.Nil(t, err)
var auxPlayer Player
result := ts.AuxApp.DB.First(&auxPlayer, "name = ?", username)
assert.Nil(t, result.Error)
// Bypass the controller for setting the skin here, we can test that with the rest of /update
err = ts.AuxApp.SetSkinAndSave(&auxPlayer, bytes.NewReader(challengeSkin))
assert.Nil(t, err)
return challengeToken
}
func (ts *TestSuite) solveCreatePlayerChallenge(t *testing.T, playerName string) *http.Cookie {
// Get challenge skin
req := httptest.NewRequest(http.MethodGet, "/web/create-player-challenge?playerName="+playerName, nil)
rec := httptest.NewRecorder()
ts.Server.ServeHTTP(rec, req)
assert.Equal(t, http.StatusOK, rec.Code)
challengeToken := getCookie(rec, CHALLENGE_TOKEN_COOKIE_NAME)
assert.NotEqual(t, "", challengeToken.Value)
base64Exp, err := regexp.Compile("src=\"data:image\\/png;base64,([A-Za-z0-9+/&#;]*={0,2})\"")
assert.Nil(t, err)
match := base64Exp.FindStringSubmatch(rec.Body.String())
assert.Equal(t, 2, len(match))
// The base64 will come back HTML-escaped...
base64String := html.UnescapeString(match[1])
challengeSkin, err := base64.StdEncoding.DecodeString(base64String)
assert.Nil(t, err)
var auxPlayer Player
result := ts.AuxApp.DB.First(&auxPlayer, "name = ?", playerName)
assert.Nil(t, result.Error)
// Bypass the controller for setting the skin here, we can test that with the rest of /update
err = ts.AuxApp.SetSkinAndSave(&auxPlayer, bytes.NewReader(challengeSkin))
assert.Nil(t, err)
return challengeToken
}
func (ts *TestSuite) testRegistrationExistingPlayerInvite(t *testing.T) {
username := EXISTING_PLAYER_NAME
{
// Registration without an invite should fail
returnURL := ts.App.FrontEndURL + "/web/registration"
form := url.Values{}
form.Set("playerName", username)
form.Set("password", TEST_PASSWORD)
form.Set("existingPlayer", "on")
form.Set("returnUrl", ts.App.FrontEndURL+"/web/registration")
rec := ts.PostForm(t, ts.Server, "/web/register", form, nil, nil)
ts.registrationShouldFail(t, rec, InviteMissingError.Error(), returnURL)
}
{
// Registration with an invalid invite should fail, and redirect to
// registration page without ?invite
returnURL := ts.App.FrontEndURL + "/web/registration"
form := url.Values{}
form.Set("playerName", username)
form.Set("password", TEST_PASSWORD)
form.Set("existingPlayer", "on")
form.Set("inviteCode", "invalid")
form.Set("returnUrl", ts.App.FrontEndURL+"/web/registration?invite=invalid")
rec := ts.PostForm(t, ts.Server, "/web/register", form, nil, nil)
ts.registrationShouldFail(t, rec, InviteNotFoundError.Error(), returnURL)
}
{
// Registration with an invite
// Create an invite
invite, err := ts.App.CreateInvite()
assert.Nil(t, err)
var invites []Invite
result := ts.App.DB.Find(&invites)
assert.Nil(t, result.Error)
inviteCount := len(invites)
challengeToken := ts.solveRegisterChallenge(t, username)
returnURL := ts.App.FrontEndURL + "/web/registration?invite=" + invite.Code
{
// Registration with an invalid username should redirect to the
// registration page with the same unused invite code
form := url.Values{}
form.Set("playerName", "")
form.Set("password", TEST_PASSWORD)
form.Set("existingPlayer", "on")
form.Set("inviteCode", invite.Code)
form.Set("returnUrl", returnURL)
rec := ts.PostForm(t, ts.Server, "/web/register", form, nil, nil)
ts.registrationShouldFail(t, rec, "Invalid username: neither a valid player name (can't be blank) nor an email address", returnURL)
}
{
// Registration should fail if we give the wrong challenge token, and the invite should not be used
form := url.Values{}
form.Set("playerName", username)
form.Set("password", TEST_PASSWORD)
form.Set("existingPlayer", "on")
form.Set("inviteCode", invite.Code)
form.Set("challengeToken", "invalid-challenge-token")
form.Set("returnUrl", returnURL)
rec := ts.PostForm(t, ts.Server, "/web/register", form, nil, nil)
ts.registrationShouldFail(t, rec, "Couldn't verify your skin, maybe try again: skin does not match", returnURL)
}
{
// Registration should succeed if everything is correct
form := url.Values{}
form.Set("playerName", username)
form.Set("password", TEST_PASSWORD)
form.Set("existingPlayer", "on")
form.Set("inviteCode", invite.Code)
form.Set("challengeToken", challengeToken.Value)
form.Set("returnUrl", returnURL)
rec := ts.PostForm(t, ts.Server, "/web/register", form, nil, nil)
ts.registrationShouldSucceed(t, rec)
// Check that the created user has a player with the same UUID
var user User
result = ts.App.DB.First(&user, "username = ?", username)
assert.Nil(t, result.Error)
player := user.Players[0]
var auxPlayer Player
result = ts.AuxApp.DB.First(&auxPlayer, "name = ?", username)
assert.Nil(t, result.Error)
assert.Equal(t, auxPlayer.UUID, player.UUID)
// Invite should be deleted
result = ts.App.DB.Find(&invites)
assert.Nil(t, result.Error)
assert.Equal(t, inviteCount-1, len(invites))
}
}
}
func (ts *TestSuite) testLoginLogout(t *testing.T) {
username := "loginLogout"
user, _ := ts.CreateTestUser(t, ts.App, ts.Server, username)
{
// Login
form := url.Values{}
form.Set("username", username)
form.Set("password", TEST_PASSWORD)
form.Set("returnUrl", ts.App.FrontEndURL+"/web/registration")
rec := ts.PostForm(t, ts.Server, "/web/login", form, nil, nil)
ts.loginShouldSucceed(t, rec)
browserTokenCookie := getCookie(rec, BROWSER_TOKEN_COOKIE_NAME)
// The BrowserToken we get should match the one in the database
var user User
result := ts.App.DB.First(&user, "username = ?", username)
assert.Nil(t, result.Error)
assert.Equal(t, *UnmakeNullString(&user.BrowserToken), browserTokenCookie.Value)
// Get user page
req := httptest.NewRequest(http.MethodGet, "/web/user", nil)
req.AddCookie(browserTokenCookie)
rec = httptest.NewRecorder()
ts.Server.ServeHTTP(rec, req)
assert.Equal(t, http.StatusOK, rec.Code)
assert.Equal(t, "", getErrorMessage(rec))
// Logout should redirect to / and clear the browserToken
rec = ts.PostForm(t, ts.Server, "/web/logout", url.Values{}, []http.Cookie{*browserTokenCookie}, nil)
assert.Equal(t, http.StatusSeeOther, rec.Code)
assert.Equal(t, ts.App.FrontEndURL, rec.Header().Get("Location"))
result = ts.App.DB.First(&user, "username = ?", username)
assert.Nil(t, result.Error)
assert.Nil(t, UnmakeNullString(&user.BrowserToken))
}
{
// Login with incorrect password should fail
form := url.Values{}
form.Set("username", username)
form.Set("password", "wrong password")
rec := ts.PostForm(t, ts.Server, "/web/login", form, nil, nil)
ts.loginShouldFail(t, rec, "Incorrect password.")
}
{
// Web login with the user's Minecraft token should fail
form := url.Values{}
form.Set("username", username)
form.Set("password", user.MinecraftToken)
rec := ts.PostForm(t, ts.Server, "/web/login", form, nil, nil)
ts.loginShouldFail(t, rec, "Incorrect password.")
}
{
// GET /web/user without valid BrowserToken should fail
req := httptest.NewRequest(http.MethodGet, "/web/user", nil)
rec := httptest.NewRecorder()
ts.Server.ServeHTTP(rec, req)
assert.Equal(t, http.StatusSeeOther, rec.Code)
assert.Equal(t, ts.App.FrontEndURL+"?destination=%2Fweb%2Fuser", rec.Header().Get("Location"))
assert.Equal(t, "You are not logged in.", getErrorMessage(rec))
// Logout without valid BrowserToken should fail
rec = ts.PostForm(t, ts.Server, "/web/logout", url.Values{}, nil, nil)
assert.Equal(t, http.StatusSeeOther, rec.Code)
assert.Equal(t, ts.App.FrontEndURL, rec.Header().Get("Location"))
assert.Equal(t, "You are not logged in.", getErrorMessage(rec))
}
}
func (ts *TestSuite) testRegistrationExistingPlayerNoVerification(t *testing.T) {
username := EXISTING_PLAYER_NAME
returnURL := ts.App.FrontEndURL + "/web/registration"
// Register from the existing account
form := url.Values{}
form.Set("playerName", username)
form.Set("password", TEST_PASSWORD)
form.Set("existingPlayer", "on")
form.Set("returnUrl", returnURL)
rec := ts.PostForm(t, ts.Server, "/web/register", form, nil, nil)
ts.registrationShouldSucceed(t, rec)
// Check that the new user was created and has a player with the same UUID
// as the player on the auxiliary server
var auxPlayer Player
result := ts.AuxApp.DB.First(&auxPlayer, "name = ?", username)
assert.Nil(t, result.Error)
var user User
result = ts.App.DB.First(&user, "username = ?", username)
assert.Nil(t, result.Error)
assert.Equal(t, 1, len(user.Players))
player := user.Players[0]
assert.Equal(t, auxPlayer.UUID, player.UUID)
{
// Registration as a new user should fail
form := url.Values{}
form.Set("playerName", username)
form.Set("password", TEST_PASSWORD)
form.Set("returnUrl", returnURL)
rec := ts.PostForm(t, ts.Server, "/web/register", form, nil, nil)
ts.registrationShouldFail(t, rec, "Registration without some existing player is not allowed.", returnURL)
}
{
// Registration with a missing existing account should fail
returnURL := ts.App.FrontEndURL + "/web/registration"
form := url.Values{}
form.Set("playerName", "nonexistent")
form.Set("password", TEST_PASSWORD)
form.Set("existingPlayer", "on")
form.Set("returnUrl", returnURL)
rec := ts.PostForm(t, ts.Server, "/web/register", form, nil, nil)
ts.registrationShouldFail(t, rec, "Couldn't find your account, maybe try again: registration server returned error", returnURL)
}
}
func (ts *TestSuite) testImportPlayerNoVerification(t *testing.T) {
user, browserTokenCookie := ts.CreateTestUser(t, ts.App, ts.Server, "ImportPlayer")
user.MaxPlayerCount = ts.App.Constants.MaxPlayerCountUnlimited
assert.Nil(t, ts.App.DB.Save(&user).Error)
returnURL := ts.App.FrontEndURL + "/web/user"
form := url.Values{}
form.Set("userUuid", user.UUID)
form.Set("playerName", EXISTING_OTHER_PLAYER_NAME)
form.Set("existingPlayer", "on")
form.Set("returnUrl", returnURL)
rec := ts.PostForm(t, ts.Server, "/web/create-player", form, []http.Cookie{*browserTokenCookie}, nil)
createdUUID := ts.createPlayerShouldSucceed(t, rec)
// Check that the new player was created with the same UUID as the player
// on the auxiliary server
var auxPlayer Player
result := ts.AuxApp.DB.First(&auxPlayer, "name = ?", EXISTING_OTHER_PLAYER_NAME)
assert.Nil(t, result.Error)
var player Player
assert.Nil(t, ts.App.DB.First(&player, "uuid = ?", auxPlayer.UUID).Error)
assert.Equal(t, user.UUID, player.UserUUID)
assert.Equal(t, createdUUID, player.UUID)
assert.Nil(t, ts.App.DB.First(&user, "uuid = ?", user.UUID).Error)
assert.Equal(t, 2, len(user.Players))
{
// Creating a new player should fail
form := url.Values{}
form.Set("userUuid", user.UUID)
form.Set("playerName", "SomeJunk")
form.Set("returnUrl", returnURL)
rec := ts.PostForm(t, ts.Server, "/web/create-player", form, []http.Cookie{*browserTokenCookie}, nil)
ts.createPlayerShouldFail(t, rec, "Creating a new player is not allowed.", returnURL)
}
{
// Creating a player with a missing existing player should fail
form := url.Values{}
form.Set("userUuid", user.UUID)
form.Set("playerName", "Nonexistent")
form.Set("existingPlayer", "on")
form.Set("returnUrl", returnURL)
rec := ts.PostForm(t, ts.Server, "/web/create-player", form, []http.Cookie{*browserTokenCookie}, nil)
ts.createPlayerShouldFail(t, rec, "Couldn't find your account, maybe try again: registration server returned error", returnURL)
}
}
func (ts *TestSuite) testImportPlayerVerification(t *testing.T) {
user, browserTokenCookie := ts.CreateTestUser(t, ts.App, ts.Server, "ImportPlayer")
user.MaxPlayerCount = ts.App.Constants.MaxPlayerCountUnlimited
assert.Nil(t, ts.App.DB.Save(&user).Error)
returnURL := ts.App.FrontEndURL + "/web/user"
challengeToken := ts.solveCreatePlayerChallenge(t, EXISTING_OTHER_PLAYER_NAME)
{
// Importing player should fail if we give the wrong challenge token
form := url.Values{}
form.Set("userUuid", user.UUID)
form.Set("playerName", EXISTING_OTHER_PLAYER_NAME)
form.Set("existingPlayer", "on")
form.Set("challengeToken", "invalid-challenge-token")
form.Set("returnUrl", returnURL)
rec := ts.PostForm(t, ts.Server, "/web/create-player", form, []http.Cookie{*browserTokenCookie}, nil)
ts.createPlayerShouldFail(t, rec, "Couldn't verify your skin, maybe try again: skin does not match", returnURL)
}
{
// Import should succeed when we give the correct challenge token
form := url.Values{}
form.Set("userUuid", user.UUID)
form.Set("playerName", EXISTING_OTHER_PLAYER_NAME)
form.Set("existingPlayer", "on")
form.Set("challengeToken", challengeToken.Value)
form.Set("returnUrl", returnURL)
rec := ts.PostForm(t, ts.Server, "/web/create-player", form, []http.Cookie{*browserTokenCookie}, nil)
createdUUID := ts.createPlayerShouldSucceed(t, rec)
// Check that the new player was created with the same UUID as the player
// on the auxiliary server
var auxPlayer Player
result := ts.AuxApp.DB.First(&auxPlayer, "name = ?", EXISTING_OTHER_PLAYER_NAME)
assert.Nil(t, result.Error)
var player Player
assert.Nil(t, ts.App.DB.First(&player, "uuid = ?", auxPlayer.UUID).Error)
assert.Equal(t, user.UUID, player.UserUUID)
assert.Equal(t, createdUUID, player.UUID)
assert.Nil(t, ts.App.DB.First(&user, "uuid = ?", user.UUID).Error)
assert.Equal(t, 2, len(user.Players))
}
}
func (ts *TestSuite) testRegistrationExistingPlayerVerification(t *testing.T) {
username := EXISTING_PLAYER_NAME
returnURL := ts.App.FrontEndURL + "/web/registration"
{
// Registration without setting a skin should fail
form := url.Values{}
form.Set("playerName", username)
form.Set("password", TEST_PASSWORD)
form.Set("existingPlayer", "on")
form.Set("returnUrl", ts.App.FrontEndURL+"/web/registration")
rec := ts.PostForm(t, ts.Server, "/web/register", form, nil, nil)
ts.registrationShouldFail(t, rec, "Couldn't verify your skin, maybe try again: player does not have a skin", returnURL)
}
{
// Get challenge skin with invalid player name should fail
req := httptest.NewRequest(http.MethodGet, "/web/register-challenge?playerName=AReallyReallyReallyLongPlayerName&returnUrl="+ts.App.FrontEndURL+"/web/registration", nil)
rec := httptest.NewRecorder()
ts.Server.ServeHTTP(rec, req)
assert.Equal(t, http.StatusSeeOther, rec.Code)
assert.Equal(t, "Invalid player name: can't be longer than 16 characters", getErrorMessage(rec))
assert.Equal(t, returnURL, rec.Header().Get("Location"))
}
{
challengeToken := ts.solveRegisterChallenge(t, username)
{
// Registration should fail if we give the wrong challenge token
form := url.Values{}
form.Set("playerName", username)
form.Set("password", TEST_PASSWORD)
form.Set("existingPlayer", "on")
form.Set("challengeToken", "invalid-challenge-token")
form.Set("returnUrl", returnURL)
rec := ts.PostForm(t, ts.Server, "/web/register", form, nil, nil)
ts.registrationShouldFail(t, rec, "Couldn't verify your skin, maybe try again: skin does not match", returnURL)
}
{
// Registration should succeed if everything is correct