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	The function `GetByBean` has an obvious defect that when the fields are
empty values, it will be ignored. Then users will get a wrong result
which is possibly used to make a security problem.
To avoid the possibility, this PR removed function `GetByBean` and all
references.
And some new generic functions have been introduced to be used.
The recommand usage like below.
```go
// if query an object according id
obj, err := db.GetByID[Object](ctx, id)
// query with other conditions
obj, err := db.Get[Object](ctx, builder.Eq{"a": a, "b":b})
```
		
	
			
		
			
				
	
	
		
			228 lines
		
	
	
		
			6.8 KiB
		
	
	
	
		
			Go
		
	
	
	
	
	
			
		
		
	
	
			228 lines
		
	
	
		
			6.8 KiB
		
	
	
	
		
			Go
		
	
	
	
	
	
| // Copyright 2019 The Gitea Authors. All rights reserved.
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| // SPDX-License-Identifier: MIT
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| 
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| package integration
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| 
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| import (
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| 	"archive/zip"
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| 	"bytes"
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| 	"io"
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| 	"net/http"
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| 	"net/http/httptest"
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| 	"testing"
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| 
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| 	"code.gitea.io/gitea/models/auth"
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| 	"code.gitea.io/gitea/models/db"
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| 	git_model "code.gitea.io/gitea/models/git"
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| 	repo_model "code.gitea.io/gitea/models/repo"
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| 	"code.gitea.io/gitea/modules/json"
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| 	"code.gitea.io/gitea/modules/lfs"
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| 	"code.gitea.io/gitea/modules/setting"
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| 	"code.gitea.io/gitea/routers/web"
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| 	"code.gitea.io/gitea/tests"
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| 
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| 	gzipp "github.com/klauspost/compress/gzip"
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| 	"github.com/stretchr/testify/assert"
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| )
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| 
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| func storeObjectInRepo(t *testing.T, repositoryID int64, content *[]byte) string {
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| 	pointer, err := lfs.GeneratePointer(bytes.NewReader(*content))
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| 	assert.NoError(t, err)
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| 
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| 	_, err = git_model.NewLFSMetaObject(db.DefaultContext, repositoryID, pointer)
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| 	assert.NoError(t, err)
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| 	contentStore := lfs.NewContentStore()
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| 	exist, err := contentStore.Exists(pointer)
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| 	assert.NoError(t, err)
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| 	if !exist {
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| 		err := contentStore.Put(pointer, bytes.NewReader(*content))
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| 		assert.NoError(t, err)
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| 	}
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| 	return pointer.Oid
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| }
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| 
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| func storeAndGetLfsToken(t *testing.T, content *[]byte, extraHeader *http.Header, expectedStatus int, ts ...auth.AccessTokenScope) *httptest.ResponseRecorder {
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| 	repo, err := repo_model.GetRepositoryByOwnerAndName(db.DefaultContext, "user2", "repo1")
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| 	assert.NoError(t, err)
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| 	oid := storeObjectInRepo(t, repo.ID, content)
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| 	defer git_model.RemoveLFSMetaObjectByOid(db.DefaultContext, repo.ID, oid)
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| 
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| 	token := getUserToken(t, "user2", ts...)
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| 
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| 	// Request OID
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| 	req := NewRequest(t, "GET", "/user2/repo1.git/info/lfs/objects/"+oid+"/test")
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| 	req.Header.Set("Accept-Encoding", "gzip")
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| 	req.SetBasicAuth("user2", token)
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| 	if extraHeader != nil {
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| 		for key, values := range *extraHeader {
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| 			for _, value := range values {
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| 				req.Header.Add(key, value)
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| 			}
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| 		}
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| 	}
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| 
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| 	resp := MakeRequest(t, req, expectedStatus)
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| 
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| 	return resp
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| }
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| 
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| func storeAndGetLfs(t *testing.T, content *[]byte, extraHeader *http.Header, expectedStatus int) *httptest.ResponseRecorder {
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| 	repo, err := repo_model.GetRepositoryByOwnerAndName(db.DefaultContext, "user2", "repo1")
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| 	assert.NoError(t, err)
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| 	oid := storeObjectInRepo(t, repo.ID, content)
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| 	defer git_model.RemoveLFSMetaObjectByOid(db.DefaultContext, repo.ID, oid)
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| 
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| 	session := loginUser(t, "user2")
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| 
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| 	// Request OID
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| 	req := NewRequest(t, "GET", "/user2/repo1.git/info/lfs/objects/"+oid+"/test")
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| 	req.Header.Set("Accept-Encoding", "gzip")
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| 	if extraHeader != nil {
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| 		for key, values := range *extraHeader {
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| 			for _, value := range values {
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| 				req.Header.Add(key, value)
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| 			}
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| 		}
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| 	}
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| 
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| 	resp := session.MakeRequest(t, req, expectedStatus)
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| 
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| 	return resp
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| }
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| 
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| func checkResponseTestContentEncoding(t *testing.T, content *[]byte, resp *httptest.ResponseRecorder, expectGzip bool) {
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| 	contentEncoding := resp.Header().Get("Content-Encoding")
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| 	if !expectGzip || !setting.EnableGzip {
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| 		assert.NotContains(t, contentEncoding, "gzip")
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| 
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| 		result := resp.Body.Bytes()
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| 		assert.Equal(t, *content, result)
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| 	} else {
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| 		assert.Contains(t, contentEncoding, "gzip")
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| 		gzippReader, err := gzipp.NewReader(resp.Body)
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| 		assert.NoError(t, err)
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| 		result, err := io.ReadAll(gzippReader)
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| 		assert.NoError(t, err)
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| 		assert.Equal(t, *content, result)
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| 	}
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| }
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| 
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| func TestGetLFSSmall(t *testing.T) {
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| 	defer tests.PrepareTestEnv(t)()
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| 	content := []byte("A very small file\n")
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| 
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| 	resp := storeAndGetLfs(t, &content, nil, http.StatusOK)
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| 	checkResponseTestContentEncoding(t, &content, resp, false)
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| }
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| 
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| func TestGetLFSSmallToken(t *testing.T) {
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| 	defer tests.PrepareTestEnv(t)()
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| 	content := []byte("A very small file\n")
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| 
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| 	resp := storeAndGetLfsToken(t, &content, nil, http.StatusOK, auth.AccessTokenScopePublicOnly, auth.AccessTokenScopeReadRepository)
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| 	checkResponseTestContentEncoding(t, &content, resp, false)
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| }
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| 
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| func TestGetLFSSmallTokenFail(t *testing.T) {
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| 	defer tests.PrepareTestEnv(t)()
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| 	content := []byte("A very small file\n")
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| 
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| 	storeAndGetLfsToken(t, &content, nil, http.StatusForbidden, auth.AccessTokenScopeReadNotification)
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| }
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| 
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| func TestGetLFSLarge(t *testing.T) {
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| 	defer tests.PrepareTestEnv(t)()
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| 	content := make([]byte, web.GzipMinSize*10)
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| 	for i := range content {
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| 		content[i] = byte(i % 256)
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| 	}
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| 
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| 	resp := storeAndGetLfs(t, &content, nil, http.StatusOK)
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| 	checkResponseTestContentEncoding(t, &content, resp, true)
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| }
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| 
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| func TestGetLFSGzip(t *testing.T) {
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| 	defer tests.PrepareTestEnv(t)()
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| 	b := make([]byte, web.GzipMinSize*10)
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| 	for i := range b {
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| 		b[i] = byte(i % 256)
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| 	}
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| 	outputBuffer := bytes.NewBuffer([]byte{})
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| 	gzippWriter := gzipp.NewWriter(outputBuffer)
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| 	gzippWriter.Write(b)
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| 	gzippWriter.Close()
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| 	content := outputBuffer.Bytes()
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| 
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| 	resp := storeAndGetLfs(t, &content, nil, http.StatusOK)
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| 	checkResponseTestContentEncoding(t, &content, resp, false)
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| }
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| 
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| func TestGetLFSZip(t *testing.T) {
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| 	defer tests.PrepareTestEnv(t)()
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| 	b := make([]byte, web.GzipMinSize*10)
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| 	for i := range b {
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| 		b[i] = byte(i % 256)
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| 	}
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| 	outputBuffer := bytes.NewBuffer([]byte{})
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| 	zipWriter := zip.NewWriter(outputBuffer)
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| 	fileWriter, err := zipWriter.Create("default")
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| 	assert.NoError(t, err)
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| 	fileWriter.Write(b)
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| 	zipWriter.Close()
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| 	content := outputBuffer.Bytes()
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| 
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| 	resp := storeAndGetLfs(t, &content, nil, http.StatusOK)
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| 	checkResponseTestContentEncoding(t, &content, resp, false)
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| }
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| 
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| func TestGetLFSRangeNo(t *testing.T) {
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| 	defer tests.PrepareTestEnv(t)()
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| 	content := []byte("123456789\n")
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| 
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| 	resp := storeAndGetLfs(t, &content, nil, http.StatusOK)
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| 	assert.Equal(t, content, resp.Body.Bytes())
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| }
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| 
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| func TestGetLFSRange(t *testing.T) {
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| 	defer tests.PrepareTestEnv(t)()
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| 	content := []byte("123456789\n")
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| 
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| 	tests := []struct {
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| 		in     string
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| 		out    string
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| 		status int
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| 	}{
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| 		{"bytes=0-0", "1", http.StatusPartialContent},
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| 		{"bytes=0-1", "12", http.StatusPartialContent},
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| 		{"bytes=1-1", "2", http.StatusPartialContent},
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| 		{"bytes=1-3", "234", http.StatusPartialContent},
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| 		{"bytes=1-", "23456789\n", http.StatusPartialContent},
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| 		// end-range smaller than start-range is ignored
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| 		{"bytes=1-0", "23456789\n", http.StatusPartialContent},
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| 		{"bytes=0-10", "123456789\n", http.StatusPartialContent},
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| 		// end-range bigger than length-1 is ignored
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| 		{"bytes=0-11", "123456789\n", http.StatusPartialContent},
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| 		{"bytes=11-", "Requested Range Not Satisfiable", http.StatusRequestedRangeNotSatisfiable},
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| 		// incorrect header value cause whole header to be ignored
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| 		{"bytes=-", "123456789\n", http.StatusOK},
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| 		{"foobar", "123456789\n", http.StatusOK},
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| 	}
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| 
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| 	for _, tt := range tests {
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| 		t.Run(tt.in, func(t *testing.T) {
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| 			h := http.Header{
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| 				"Range": []string{tt.in},
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| 			}
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| 			resp := storeAndGetLfs(t, &content, &h, tt.status)
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| 			if tt.status == http.StatusPartialContent || tt.status == http.StatusOK {
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| 				assert.Equal(t, tt.out, resp.Body.String())
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| 			} else {
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| 				var er lfs.ErrorResponse
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| 				err := json.Unmarshal(resp.Body.Bytes(), &er)
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| 				assert.NoError(t, err)
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| 				assert.Equal(t, tt.out, er.Message)
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| 			}
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| 		})
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| 	}
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| }
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