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Big restructuring and initial work on activitypub
This commit is contained in:
Tobi Smethurst
2021-05-08 14:25:55 +02:00
committed by GitHub
parent ac9adb172b
commit 6f5c045284
183 changed files with 7391 additions and 5414 deletions
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82
internal/api/client/fileserver/fileserver.go Normal file
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/*
GoToSocial
Copyright (C) 2021 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
import (
"fmt"
"net/http"
"github.com/sirupsen/logrus"
"github.com/superseriousbusiness/gotosocial/internal/api"
"github.com/superseriousbusiness/gotosocial/internal/config"
"github.com/superseriousbusiness/gotosocial/internal/db"
"github.com/superseriousbusiness/gotosocial/internal/gtsmodel"
"github.com/superseriousbusiness/gotosocial/internal/message"
"github.com/superseriousbusiness/gotosocial/internal/router"
)
const (
// AccountIDKey is the url key for account id (an account uuid)
AccountIDKey = "account_id"
// MediaTypeKey is the url key for media type (usually something like attachment or header etc)
MediaTypeKey = "media_type"
// MediaSizeKey is the url key for the desired media size--original/small/static
MediaSizeKey = "media_size"
// FileNameKey is the actual filename being sought. Will usually be a UUID then something like .jpeg
FileNameKey = "file_name"
)
// FileServer implements the RESTAPIModule interface.
// The goal here is to serve requested media files if the gotosocial server is configured to use local storage.
type FileServer struct {
config *config.Config
processor message.Processor
log *logrus.Logger
storageBase string
}
// New returns a new fileServer module
func New(config *config.Config, processor message.Processor, log *logrus.Logger) api.ClientModule {
return &FileServer{
config: config,
processor: processor,
log: log,
storageBase: config.StorageConfig.ServeBasePath,
}
}
// Route satisfies the RESTAPIModule interface
func (m *FileServer) Route(s router.Router) error {
s.AttachHandler(http.MethodGet, fmt.Sprintf("%s/:%s/:%s/:%s/:%s", m.storageBase, AccountIDKey, MediaTypeKey, MediaSizeKey, FileNameKey), m.ServeFile)
return nil
}
// CreateTables populates necessary tables in the given DB
func (m *FileServer) CreateTables(db db.DB) error {
models := []interface{}{
&gtsmodel.MediaAttachment{},
}
for _, m := range models {
if err := db.CreateTable(m); err != nil {
return fmt.Errorf("error creating table: %s", err)
}
}
return nil
}

94
internal/api/client/fileserver/servefile.go Normal file
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/*
GoToSocial
Copyright (C) 2021 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
import (
"bytes"
"net/http"
"github.com/gin-gonic/gin"
"github.com/sirupsen/logrus"
"github.com/superseriousbusiness/gotosocial/internal/api/model"
"github.com/superseriousbusiness/gotosocial/internal/oauth"
)
// ServeFile is for serving attachments, headers, and avatars to the requester from instance storage.
//
// Note: to mitigate scraping attempts, no information should be given out on a bad request except "404 page not found".
// Don't give away account ids or media ids or anything like that; callers shouldn't be able to infer anything.
func (m *FileServer) ServeFile(c *gin.Context) {
l := m.log.WithFields(logrus.Fields{
"func": "ServeFile",
"request_uri": c.Request.RequestURI,
"user_agent": c.Request.UserAgent(),
"origin_ip": c.ClientIP(),
})
l.Trace("received request")
authed, err := oauth.Authed(c, false, false, false, false)
if err != nil {
c.String(http.StatusNotFound, "404 page not found")
return
}
// We use request params to check what to pull out of the database/storage so check everything. A request URL should be formatted as follows:
// "https://example.org/fileserver/[ACCOUNT_ID]/[MEDIA_TYPE]/[MEDIA_SIZE]/[FILE_NAME]"
// "FILE_NAME" consists of two parts, the attachment's database id, a period, and the file extension.
accountID := c.Param(AccountIDKey)
if accountID == "" {
l.Debug("missing accountID from request")
c.String(http.StatusNotFound, "404 page not found")
return
}
mediaType := c.Param(MediaTypeKey)
if mediaType == "" {
l.Debug("missing mediaType from request")
c.String(http.StatusNotFound, "404 page not found")
return
}
mediaSize := c.Param(MediaSizeKey)
if mediaSize == "" {
l.Debug("missing mediaSize from request")
c.String(http.StatusNotFound, "404 page not found")
return
}
fileName := c.Param(FileNameKey)
if fileName == "" {
l.Debug("missing fileName from request")
c.String(http.StatusNotFound, "404 page not found")
return
}
content, err := m.processor.MediaGet(authed, &model.GetContentRequestForm{
AccountID: accountID,
MediaType: mediaType,
MediaSize: mediaSize,
FileName: fileName,
})
if err != nil {
l.Debug(err)
c.String(http.StatusNotFound, "404 page not found")
return
}
c.DataFromReader(http.StatusOK, content.ContentLength, content.ContentType, bytes.NewReader(content.Content), nil)
}

163
internal/api/client/fileserver/servefile_test.go Normal file
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/*
GoToSocial
Copyright (C) 2021 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"
"fmt"
"io/ioutil"
"net/http"
"net/http/httptest"
"testing"
"github.com/gin-gonic/gin"
"github.com/sirupsen/logrus"
"github.com/stretchr/testify/assert"
"github.com/stretchr/testify/suite"
"github.com/superseriousbusiness/gotosocial/internal/api/client/fileserver"
"github.com/superseriousbusiness/gotosocial/internal/config"
"github.com/superseriousbusiness/gotosocial/internal/db"
"github.com/superseriousbusiness/gotosocial/internal/federation"
"github.com/superseriousbusiness/gotosocial/internal/gtsmodel"
"github.com/superseriousbusiness/gotosocial/internal/media"
"github.com/superseriousbusiness/gotosocial/internal/message"
"github.com/superseriousbusiness/gotosocial/internal/oauth"
"github.com/superseriousbusiness/gotosocial/internal/storage"
"github.com/superseriousbusiness/gotosocial/internal/typeutils"
"github.com/superseriousbusiness/gotosocial/testrig"
)
type ServeFileTestSuite struct {
// standard suite interfaces
suite.Suite
config *config.Config
db db.DB
log *logrus.Logger
storage storage.Storage
federator federation.Federator
tc typeutils.TypeConverter
processor message.Processor
mediaHandler media.Handler
oauthServer oauth.Server
// standard suite models
testTokens map[string]*oauth.Token
testClients map[string]*oauth.Client
testApplications map[string]*gtsmodel.Application
testUsers map[string]*gtsmodel.User
testAccounts map[string]*gtsmodel.Account
testAttachments map[string]*gtsmodel.MediaAttachment
// item being tested
fileServer *fileserver.FileServer
}
/*
TEST INFRASTRUCTURE
*/
func (suite *ServeFileTestSuite) SetupSuite() {
// setup standard items
suite.config = testrig.NewTestConfig()
suite.db = testrig.NewTestDB()
suite.log = testrig.NewTestLog()
suite.storage = testrig.NewTestStorage()
suite.federator = testrig.NewTestFederator(suite.db, testrig.NewTestTransportController(testrig.NewMockHTTPClient(nil)))
suite.processor = testrig.NewTestProcessor(suite.db, suite.storage, suite.federator)
suite.tc = testrig.NewTestTypeConverter(suite.db)
suite.mediaHandler = testrig.NewTestMediaHandler(suite.db, suite.storage)
suite.oauthServer = testrig.NewTestOauthServer(suite.db)
// setup module being tested
suite.fileServer = fileserver.New(suite.config, suite.processor, suite.log).(*fileserver.FileServer)
}
func (suite *ServeFileTestSuite) TearDownSuite() {
if err := suite.db.Stop(context.Background()); err != nil {
logrus.Panicf("error closing db connection: %s", err)
}
}
func (suite *ServeFileTestSuite) SetupTest() {
testrig.StandardDBSetup(suite.db)
testrig.StandardStorageSetup(suite.storage, "../../../../testrig/media")
suite.testTokens = testrig.NewTestTokens()
suite.testClients = testrig.NewTestClients()
suite.testApplications = testrig.NewTestApplications()
suite.testUsers = testrig.NewTestUsers()
suite.testAccounts = testrig.NewTestAccounts()
suite.testAttachments = testrig.NewTestAttachments()
}
func (suite *ServeFileTestSuite) TearDownTest() {
testrig.StandardDBTeardown(suite.db)
testrig.StandardStorageTeardown(suite.storage)
}
/*
ACTUAL TESTS
*/
func (suite *ServeFileTestSuite) TestServeOriginalFileSuccessful() {
targetAttachment, ok := suite.testAttachments["admin_account_status_1_attachment_1"]
assert.True(suite.T(), ok)
assert.NotNil(suite.T(), targetAttachment)
recorder := httptest.NewRecorder()
ctx, _ := gin.CreateTestContext(recorder)
ctx.Request = httptest.NewRequest(http.MethodGet, targetAttachment.URL, nil)
// normally the router would populate these params from the path values,
// but because we're calling the ServeFile function directly, we need to set them manually.
ctx.Params = gin.Params{
gin.Param{
Key: fileserver.AccountIDKey,
Value: targetAttachment.AccountID,
},
gin.Param{
Key: fileserver.MediaTypeKey,
Value: string(media.Attachment),
},
gin.Param{
Key: fileserver.MediaSizeKey,
Value: string(media.Original),
},
gin.Param{
Key: fileserver.FileNameKey,
Value: fmt.Sprintf("%s.jpeg", targetAttachment.ID),
},
}
// call the function we're testing and check status code
suite.fileServer.ServeFile(ctx)
suite.EqualValues(http.StatusOK, recorder.Code)
b, err := ioutil.ReadAll(recorder.Body)
assert.NoError(suite.T(), err)
assert.NotNil(suite.T(), b)
fileInStorage, err := suite.storage.RetrieveFileFrom(targetAttachment.File.Path)
assert.NoError(suite.T(), err)
assert.NotNil(suite.T(), fileInStorage)
assert.Equal(suite.T(), b, fileInStorage)
}
func TestServeFileTestSuite(t *testing.T) {
suite.Run(t, new(ServeFileTestSuite))
}