gotosocial/internal/api/fileserver/servefile_test.go

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/*
GoToSocial
Copyright (C) 2021-2023 GoToSocial Authors admin@gotosocial.org
This program 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.
This program 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 this program. If not, see <http://www.gnu.org/licenses/>.
*/
package fileserver_test
import (
"context"
"io/ioutil"
"net/http"
"net/http/httptest"
"testing"
"github.com/stretchr/testify/suite"
"github.com/superseriousbusiness/gotosocial/internal/api/fileserver"
"github.com/superseriousbusiness/gotosocial/internal/gtsmodel"
"github.com/superseriousbusiness/gotosocial/internal/media"
"github.com/superseriousbusiness/gotosocial/testrig"
)
type ServeFileTestSuite struct {
FileserverTestSuite
}
// GetFile is just a convenience function to save repetition in this test suite.
// It takes the required params to serve a file, calls the handler, and returns
// the http status code, the response headers, and the parsed body bytes.
func (suite *ServeFileTestSuite) GetFile(
accountID string,
mediaType media.Type,
mediaSize media.Size,
filename string,
) (code int, headers http.Header, body []byte) {
recorder := httptest.NewRecorder()
ctx, _ := testrig.CreateGinTestContext(recorder, nil)
ctx.Request = httptest.NewRequest(http.MethodGet, "http://localhost:8080/whatever", nil)
ctx.Request.Header.Set("accept", "*/*")
ctx.AddParam(fileserver.AccountIDKey, accountID)
ctx.AddParam(fileserver.MediaTypeKey, string(mediaType))
ctx.AddParam(fileserver.MediaSizeKey, string(mediaSize))
ctx.AddParam(fileserver.FileNameKey, filename)
suite.fileServer.ServeFile(ctx)
code = recorder.Code
headers = recorder.Result().Header
var err error
body, err = ioutil.ReadAll(recorder.Body)
if err != nil {
suite.FailNow(err.Error())
}
return
}
// UncacheAttachment is a convenience function that uncaches the targetAttachment by
// removing its associated files from storage, and updating the database.
func (suite *ServeFileTestSuite) UncacheAttachment(targetAttachment *gtsmodel.MediaAttachment) {
ctx := context.Background()
cached := false
targetAttachment.Cached = &cached
if err := suite.db.UpdateByID(ctx, targetAttachment, targetAttachment.ID, "cached"); err != nil {
suite.FailNow(err.Error())
}
if err := suite.storage.Delete(ctx, targetAttachment.File.Path); err != nil {
suite.FailNow(err.Error())
}
if err := suite.storage.Delete(ctx, targetAttachment.Thumbnail.Path); err != nil {
suite.FailNow(err.Error())
}
}
func (suite *ServeFileTestSuite) TestServeOriginalLocalFileOK() {
targetAttachment := &gtsmodel.MediaAttachment{}
*targetAttachment = *suite.testAttachments["admin_account_status_1_attachment_1"]
fileInStorage, err := suite.storage.Get(context.Background(), targetAttachment.File.Path)
if err != nil {
suite.FailNow(err.Error())
}
code, headers, body := suite.GetFile(
targetAttachment.AccountID,
media.TypeAttachment,
media.SizeOriginal,
targetAttachment.ID+".jpeg",
)
suite.Equal(http.StatusOK, code)
suite.Equal("image/jpeg", headers.Get("content-type"))
suite.Equal(fileInStorage, body)
}
func (suite *ServeFileTestSuite) TestServeSmallLocalFileOK() {
targetAttachment := &gtsmodel.MediaAttachment{}
*targetAttachment = *suite.testAttachments["admin_account_status_1_attachment_1"]
fileInStorage, err := suite.storage.Get(context.Background(), targetAttachment.Thumbnail.Path)
if err != nil {
suite.FailNow(err.Error())
}
code, headers, body := suite.GetFile(
targetAttachment.AccountID,
media.TypeAttachment,
media.SizeSmall,
targetAttachment.ID+".jpeg",
)
suite.Equal(http.StatusOK, code)
suite.Equal("image/jpeg", headers.Get("content-type"))
suite.Equal(fileInStorage, body)
}
func (suite *ServeFileTestSuite) TestServeOriginalRemoteFileOK() {
targetAttachment := &gtsmodel.MediaAttachment{}
*targetAttachment = *suite.testAttachments["remote_account_1_status_1_attachment_1"]
fileInStorage, err := suite.storage.Get(context.Background(), targetAttachment.File.Path)
if err != nil {
suite.FailNow(err.Error())
}
code, headers, body := suite.GetFile(
targetAttachment.AccountID,
media.TypeAttachment,
media.SizeOriginal,
targetAttachment.ID+".jpeg",
)
suite.Equal(http.StatusOK, code)
suite.Equal("image/jpeg", headers.Get("content-type"))
suite.Equal(fileInStorage, body)
}
func (suite *ServeFileTestSuite) TestServeSmallRemoteFileOK() {
targetAttachment := &gtsmodel.MediaAttachment{}
*targetAttachment = *suite.testAttachments["remote_account_1_status_1_attachment_1"]
fileInStorage, err := suite.storage.Get(context.Background(), targetAttachment.Thumbnail.Path)
if err != nil {
suite.FailNow(err.Error())
}
code, headers, body := suite.GetFile(
targetAttachment.AccountID,
media.TypeAttachment,
media.SizeSmall,
targetAttachment.ID+".jpeg",
)
suite.Equal(http.StatusOK, code)
suite.Equal("image/jpeg", headers.Get("content-type"))
suite.Equal(fileInStorage, body)
}
func (suite *ServeFileTestSuite) TestServeOriginalRemoteFileRecache() {
targetAttachment := &gtsmodel.MediaAttachment{}
*targetAttachment = *suite.testAttachments["remote_account_1_status_1_attachment_1"]
fileInStorage, err := suite.storage.Get(context.Background(), targetAttachment.File.Path)
if err != nil {
suite.FailNow(err.Error())
}
// uncache the attachment so we'll have to refetch it from the 'remote' instance
suite.UncacheAttachment(targetAttachment)
code, headers, body := suite.GetFile(
targetAttachment.AccountID,
media.TypeAttachment,
media.SizeOriginal,
targetAttachment.ID+".jpeg",
)
suite.Equal(http.StatusOK, code)
suite.Equal("image/jpeg", headers.Get("content-type"))
suite.Equal(fileInStorage, body)
}
func (suite *ServeFileTestSuite) TestServeSmallRemoteFileRecache() {
targetAttachment := &gtsmodel.MediaAttachment{}
*targetAttachment = *suite.testAttachments["remote_account_1_status_1_attachment_1"]
fileInStorage, err := suite.storage.Get(context.Background(), targetAttachment.Thumbnail.Path)
if err != nil {
suite.FailNow(err.Error())
}
// uncache the attachment so we'll have to refetch it from the 'remote' instance
suite.UncacheAttachment(targetAttachment)
code, headers, body := suite.GetFile(
targetAttachment.AccountID,
media.TypeAttachment,
media.SizeSmall,
targetAttachment.ID+".jpeg",
)
suite.Equal(http.StatusOK, code)
suite.Equal("image/jpeg", headers.Get("content-type"))
suite.Equal(fileInStorage, body)
}
func (suite *ServeFileTestSuite) TestServeOriginalRemoteFileRecacheNotFound() {
targetAttachment := &gtsmodel.MediaAttachment{}
*targetAttachment = *suite.testAttachments["remote_account_1_status_1_attachment_1"]
// uncache the attachment *and* set the remote URL to something that will return a 404
suite.UncacheAttachment(targetAttachment)
targetAttachment.RemoteURL = "http://nothing.at.this.url/weeeeeeeee"
if err := suite.db.UpdateByID(context.Background(), targetAttachment, targetAttachment.ID, "remote_url"); err != nil {
suite.FailNow(err.Error())
}
code, _, _ := suite.GetFile(
targetAttachment.AccountID,
media.TypeAttachment,
media.SizeOriginal,
targetAttachment.ID+".jpeg",
)
suite.Equal(http.StatusNotFound, code)
}
func (suite *ServeFileTestSuite) TestServeSmallRemoteFileRecacheNotFound() {
targetAttachment := &gtsmodel.MediaAttachment{}
*targetAttachment = *suite.testAttachments["remote_account_1_status_1_attachment_1"]
// uncache the attachment *and* set the remote URL to something that will return a 404
suite.UncacheAttachment(targetAttachment)
targetAttachment.RemoteURL = "http://nothing.at.this.url/weeeeeeeee"
if err := suite.db.UpdateByID(context.Background(), targetAttachment, targetAttachment.ID, "remote_url"); err != nil {
suite.FailNow(err.Error())
}
code, _, _ := suite.GetFile(
targetAttachment.AccountID,
media.TypeAttachment,
media.SizeSmall,
targetAttachment.ID+".jpeg",
)
suite.Equal(http.StatusNotFound, code)
}
// Callers trying to get some random-ass file that doesn't exist should just get a 404
func (suite *ServeFileTestSuite) TestServeFileNotFound() {
code, _, _ := suite.GetFile(
"01GMMY4G9B0QEG0PQK5Q5JGJWZ",
media.TypeAttachment,
media.SizeOriginal,
"01GMMY68Y7E5DJ3CA3Y9SS8524.jpeg",
)
suite.Equal(http.StatusNotFound, code)
}
func TestServeFileTestSuite(t *testing.T) {
suite.Run(t, new(ServeFileTestSuite))
}