Files
pocket-id/backend/internal/controller/upload_size_limit_test.go
T

111 lines
3.6 KiB
Go

package controller
import (
"bytes"
"encoding/json"
"mime/multipart"
"net/http"
"net/http/httptest"
"testing"
"time"
"github.com/gin-gonic/gin"
"github.com/stretchr/testify/require"
"github.com/pocket-id/pocket-id/backend/internal/apikey"
"github.com/pocket-id/pocket-id/backend/internal/apperror"
"github.com/pocket-id/pocket-id/backend/internal/common"
"github.com/pocket-id/pocket-id/backend/internal/instanceid"
"github.com/pocket-id/pocket-id/backend/internal/middleware"
"github.com/pocket-id/pocket-id/backend/internal/model"
"github.com/pocket-id/pocket-id/backend/internal/service"
testutils "github.com/pocket-id/pocket-id/backend/internal/utils/testing"
)
func TestImageUploadRoutesLimitRequestSize(t *testing.T) {
gin.SetMode(gin.TestMode)
originalEnvConfig := common.EnvConfig
defer func() {
common.EnvConfig = originalEnvConfig
}()
common.EnvConfig.EncryptionKey = []byte("0123456789abcdef0123456789abcdef")
db := testutils.NewDatabaseForTest(t)
instanceID, err := instanceid.Load(t.Context(), db)
require.NoError(t, err)
jwtService, err := service.NewJwtService(t.Context(), db, instanceID)
require.NoError(t, err)
userService := service.NewUserService(db, jwtService, nil, nil, nil, nil, nil)
apiKeyModule, err := apikey.New(t.Context(), apikey.Dependencies{DB: db, CleanupDisabled: true})
require.NoError(t, err)
authMiddleware := middleware.NewAuthMiddleware(apiKeyModule, userService, jwtService)
fileSizeLimitMiddleware := middleware.NewFileSizeLimitMiddleware()
user := model.User{Username: "upload-admin", IsAdmin: true}
require.NoError(t, db.Create(&user).Error)
token, err := jwtService.GenerateAccessToken(user, "", time.Hour)
require.NoError(t, err)
router := gin.New()
router.Use(middleware.NewErrorHandlerMiddleware().Add())
apiGroup := router.Group("/api")
NewUserController(apiGroup, authMiddleware, fileSizeLimitMiddleware, nil, userService, nil)
NewAppImagesController(apiGroup, authMiddleware, fileSizeLimitMiddleware, nil)
routes := []string{
"/api/users/user-id/profile-picture",
"/api/users/me/profile-picture",
"/api/application-images/logo",
"/api/application-images/email",
"/api/application-images/background",
"/api/application-images/favicon",
"/api/application-images/default-profile-picture",
}
for _, route := range routes {
t.Run("rejects an oversized upload to "+route, func(t *testing.T) {
status, code := uploadFile(t, router, route, token, 10<<20+1)
require.Equal(t, http.StatusRequestEntityTooLarge, status)
require.Equal(t, apperror.CodeFileTooLarge, code)
})
}
t.Run("passes an upload under the limit on to the handler", func(t *testing.T) {
status, code := uploadFile(t, router, "/api/users/me/profile-picture", token, 9<<20)
require.Equal(t, http.StatusBadRequest, status)
require.Equal(t, apperror.CodeInvalidImage, code)
})
}
func uploadFile(t *testing.T, router *gin.Engine, target string, token string, size int) (int, apperror.Code) {
t.Helper()
var body bytes.Buffer
writer := multipart.NewWriter(&body)
part, err := writer.CreateFormFile("file", "upload.png")
require.NoError(t, err)
_, err = part.Write(bytes.Repeat([]byte("x"), size))
require.NoError(t, err)
require.NoError(t, writer.Close())
request := httptest.NewRequestWithContext(t.Context(), http.MethodPut, target, &body)
request.Header.Set("Content-Type", writer.FormDataContentType())
request.Header.Set("Authorization", "Bearer "+token)
recorder := httptest.NewRecorder()
router.ServeHTTP(recorder, request)
var response struct {
Code apperror.Code `json:"code"`
}
require.NoError(t, json.Unmarshal(recorder.Body.Bytes(), &response))
return recorder.Code, response.Code
}