[chore] The Big Middleware and API Refactor (tm) (#1250)

* interim commit: start refactoring middlewares into package under router

* another interim commit, this is becoming a big job

* another fucking massive interim commit

* refactor bookmarks to new style

* ambassador, wiz zeze commits you are spoiling uz

* she compiles, we're getting there

* we're just normal men; we're just innocent men

* apiutil

* whoopsie

* i'm glad noone reads commit msgs haha :blob_sweat:

* use that weirdo go-bytesize library for maxMultipartMemory

* fix media module paths

1 files changed, 129 insertions, 0 deletions

diff --git a/internal/api/auth/auth_test.go b/internal/api/auth/auth_test.go
new file mode 100644
index 000000000..cb92850d0
--- /dev/null
+++ b/internal/api/auth/auth_test.go
@@ -0,0 +1,129 @@
+/*
+   GoToSocial
+   Copyright (C) 2021-2022 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 auth_test
+
+import (
+	"bytes"
+	"fmt"
+	"net/http/httptest"
+
+	"github.com/gin-contrib/sessions"
+	"github.com/gin-contrib/sessions/memstore"
+	"github.com/gin-gonic/gin"
+	"github.com/stretchr/testify/suite"
+	"github.com/superseriousbusiness/gotosocial/internal/api/auth"
+	"github.com/superseriousbusiness/gotosocial/internal/concurrency"
+	"github.com/superseriousbusiness/gotosocial/internal/config"
+	"github.com/superseriousbusiness/gotosocial/internal/db"
+	"github.com/superseriousbusiness/gotosocial/internal/email"
+	"github.com/superseriousbusiness/gotosocial/internal/federation"
+	"github.com/superseriousbusiness/gotosocial/internal/gtsmodel"
+	"github.com/superseriousbusiness/gotosocial/internal/media"
+	"github.com/superseriousbusiness/gotosocial/internal/messages"
+	"github.com/superseriousbusiness/gotosocial/internal/middleware"
+	"github.com/superseriousbusiness/gotosocial/internal/oidc"
+	"github.com/superseriousbusiness/gotosocial/internal/processing"
+	"github.com/superseriousbusiness/gotosocial/internal/storage"
+	"github.com/superseriousbusiness/gotosocial/testrig"
+)
+
+type AuthStandardTestSuite struct {
+	suite.Suite
+	db           db.DB
+	storage      *storage.Driver
+	mediaManager media.Manager
+	federator    federation.Federator
+	processor    processing.Processor
+	emailSender  email.Sender
+	idp          oidc.IDP
+
+	// standard suite models
+	testTokens       map[string]*gtsmodel.Token
+	testClients      map[string]*gtsmodel.Client
+	testApplications map[string]*gtsmodel.Application
+	testUsers        map[string]*gtsmodel.User
+	testAccounts     map[string]*gtsmodel.Account
+
+	// module being tested
+	authModule *auth.Module
+}
+
+const (
+	sessionUserID   = "userid"
+	sessionClientID = "client_id"
+)
+
+func (suite *AuthStandardTestSuite) SetupSuite() {
+	suite.testTokens = testrig.NewTestTokens()
+	suite.testClients = testrig.NewTestClients()
+	suite.testApplications = testrig.NewTestApplications()
+	suite.testUsers = testrig.NewTestUsers()
+	suite.testAccounts = testrig.NewTestAccounts()
+}
+
+func (suite *AuthStandardTestSuite) SetupTest() {
+	testrig.InitTestConfig()
+	testrig.InitTestLog()
+
+	fedWorker := concurrency.NewWorkerPool[messages.FromFederator](-1, -1)
+	clientWorker := concurrency.NewWorkerPool[messages.FromClientAPI](-1, -1)
+
+	suite.db = testrig.NewTestDB()
+	suite.storage = testrig.NewInMemoryStorage()
+	suite.mediaManager = testrig.NewTestMediaManager(suite.db, suite.storage)
+	suite.federator = testrig.NewTestFederator(suite.db, testrig.NewTestTransportController(testrig.NewMockHTTPClient(nil, "../../../testrig/media"), suite.db, fedWorker), suite.storage, suite.mediaManager, fedWorker)
+	suite.emailSender = testrig.NewEmailSender("../../../web/template/", nil)
+	suite.processor = testrig.NewTestProcessor(suite.db, suite.storage, suite.federator, suite.emailSender, suite.mediaManager, clientWorker, fedWorker)
+	suite.authModule = auth.New(suite.db, suite.processor, suite.idp)
+	testrig.StandardDBSetup(suite.db, suite.testAccounts)
+}
+
+func (suite *AuthStandardTestSuite) TearDownTest() {
+	testrig.StandardDBTeardown(suite.db)
+}
+
+func (suite *AuthStandardTestSuite) newContext(requestMethod string, requestPath string, requestBody []byte, bodyContentType string) (*gin.Context, *httptest.ResponseRecorder) {
+	// create the recorder and gin test context
+	recorder := httptest.NewRecorder()
+	ctx, engine := testrig.CreateGinTestContext(recorder, nil)
+
+	// load templates into the engine
+	testrig.ConfigureTemplatesWithGin(engine, "../../../web/template")
+
+	// create the request
+	protocol := config.GetProtocol()
+	host := config.GetHost()
+	baseURI := fmt.Sprintf("%s://%s", protocol, host)
+	requestURI := fmt.Sprintf("%s/%s", baseURI, requestPath)
+
+	ctx.Request = httptest.NewRequest(requestMethod, requestURI, bytes.NewReader(requestBody)) // the endpoint we're hitting
+	ctx.Request.Header.Set("accept", "text/html")
+
+	if bodyContentType != "" {
+		ctx.Request.Header.Set("Content-Type", bodyContentType)
+	}
+
+	// trigger the session middleware on the context
+	store := memstore.NewStore(make([]byte, 32), make([]byte, 32))
+	store.Options(middleware.SessionOptions())
+	sessionMiddleware := sessions.Sessions("gotosocial-localhost", store)
+	sessionMiddleware(ctx)
+
+	return ctx, recorder
+}