package handler import ( "bytes" "context" "crypto/rand" "encoding/xml" "io" "net/http" "net/http/httptest" "net/url" "strconv" "testing" "time" "git.frostfs.info/TrueCloudLab/frostfs-s3-gw/api/cache" "git.frostfs.info/TrueCloudLab/frostfs-s3-gw/api/data" "git.frostfs.info/TrueCloudLab/frostfs-s3-gw/api/layer" "git.frostfs.info/TrueCloudLab/frostfs-s3-gw/api/middleware" "git.frostfs.info/TrueCloudLab/frostfs-s3-gw/api/resolver" "git.frostfs.info/TrueCloudLab/frostfs-s3-gw/pkg/service/tree" "git.frostfs.info/TrueCloudLab/frostfs-sdk-go/container/acl" cid "git.frostfs.info/TrueCloudLab/frostfs-sdk-go/container/id" "git.frostfs.info/TrueCloudLab/frostfs-sdk-go/netmap" "git.frostfs.info/TrueCloudLab/frostfs-sdk-go/object" oid "git.frostfs.info/TrueCloudLab/frostfs-sdk-go/object/id" "git.frostfs.info/TrueCloudLab/frostfs-sdk-go/user" "github.com/nspcc-dev/neo-go/pkg/crypto/keys" "github.com/stretchr/testify/require" "go.uber.org/zap" ) type handlerContext struct { owner user.ID t *testing.T h *handler tp *layer.TestFrostFS tree *tree.Tree context context.Context kludge *kludgeSettingsMock layerFeatures *layer.FeatureSettingsMock } func (hc *handlerContext) Handler() *handler { return hc.h } func (hc *handlerContext) MockedPool() *layer.TestFrostFS { return hc.tp } func (hc *handlerContext) Layer() layer.Client { return hc.h.obj } func (hc *handlerContext) Context() context.Context { return hc.context } type placementPolicyMock struct { defaultPolicy netmap.PlacementPolicy copiesNumbers map[string][]uint32 defaultCopiesNumbers []uint32 } func (p *placementPolicyMock) DefaultPlacementPolicy() netmap.PlacementPolicy { return p.defaultPolicy } func (p *placementPolicyMock) PlacementPolicy(string) (netmap.PlacementPolicy, bool) { return netmap.PlacementPolicy{}, false } func (p *placementPolicyMock) CopiesNumbers(locationConstraint string) ([]uint32, bool) { result, ok := p.copiesNumbers[locationConstraint] return result, ok } func (p *placementPolicyMock) DefaultCopiesNumbers() []uint32 { return p.defaultCopiesNumbers } type xmlDecoderProviderMock struct{} func (p *xmlDecoderProviderMock) NewCompleteMultipartDecoder(r io.Reader) *xml.Decoder { return xml.NewDecoder(r) } type kludgeSettingsMock struct { bypassContentEncodingInChunks bool } func (k *kludgeSettingsMock) BypassContentEncodingInChunks() bool { return k.bypassContentEncodingInChunks } func prepareHandlerContext(t *testing.T) *handlerContext { return prepareHandlerContextBase(t, false) } func prepareHandlerContextWithMinCache(t *testing.T) *handlerContext { return prepareHandlerContextBase(t, true) } func prepareHandlerContextBase(t *testing.T, minCache bool) *handlerContext { key, err := keys.NewPrivateKey() require.NoError(t, err) l := zap.NewExample() tp := layer.NewTestFrostFS(key) testResolver := &resolver.Resolver{Name: "test_resolver"} testResolver.SetResolveFunc(func(_ context.Context, name string) (cid.ID, error) { return tp.ContainerID(name) }) var owner user.ID user.IDFromKey(&owner, key.PrivateKey.PublicKey) treeMock := NewTreeServiceMock(t) cacheCfg := layer.DefaultCachesConfigs(l) if minCache { cacheCfg = getMinCacheConfig(l) } features := &layer.FeatureSettingsMock{} layerCfg := &layer.Config{ Caches: cacheCfg, AnonKey: layer.AnonymousKey{Key: key}, Resolver: testResolver, TreeService: treeMock, Features: features, } var pp netmap.PlacementPolicy err = pp.DecodeString("REP 1") require.NoError(t, err) kludge := &kludgeSettingsMock{} h := &handler{ log: l, obj: layer.NewLayer(l, tp, layerCfg), cfg: &Config{ Policy: &placementPolicyMock{defaultPolicy: pp}, XMLDecoder: &xmlDecoderProviderMock{}, Kludge: kludge, }, } return &handlerContext{ owner: owner, t: t, h: h, tp: tp, tree: treeMock, context: middleware.SetBoxData(context.Background(), newTestAccessBox(t, key)), kludge: kludge, layerFeatures: features, } } func getMinCacheConfig(logger *zap.Logger) *layer.CachesConfig { minCacheCfg := &cache.Config{ Size: 1, Lifetime: 1, Logger: logger, } return &layer.CachesConfig{ Logger: logger, Objects: minCacheCfg, ObjectsList: minCacheCfg, Names: minCacheCfg, Buckets: minCacheCfg, System: minCacheCfg, AccessControl: minCacheCfg, } } func NewTreeServiceMock(t *testing.T) *tree.Tree { memCli, err := tree.NewTreeServiceClientMemory() require.NoError(t, err) return tree.NewTree(memCli, zap.NewExample()) } func createTestBucket(hc *handlerContext, bktName string) *data.BucketInfo { _, err := hc.MockedPool().CreateContainer(hc.Context(), layer.PrmContainerCreate{ Creator: hc.owner, Name: bktName, BasicACL: acl.PublicRWExtended, }) require.NoError(hc.t, err) bktInfo, err := hc.Layer().GetBucketInfo(hc.Context(), bktName) require.NoError(hc.t, err) return bktInfo } func createTestBucketWithLock(hc *handlerContext, bktName string, conf *data.ObjectLockConfiguration) *data.BucketInfo { cnrID, err := hc.MockedPool().CreateContainer(hc.Context(), layer.PrmContainerCreate{ Creator: hc.owner, Name: bktName, AdditionalAttributes: [][2]string{{layer.AttributeLockEnabled, "true"}}, }) require.NoError(hc.t, err) var ownerID user.ID bktInfo := &data.BucketInfo{ CID: cnrID, Name: bktName, ObjectLockEnabled: true, Owner: ownerID, } sp := &layer.PutSettingsParams{ BktInfo: bktInfo, Settings: &data.BucketSettings{ Versioning: data.VersioningEnabled, LockConfiguration: conf, }, } err = hc.Layer().PutBucketSettings(hc.Context(), sp) require.NoError(hc.t, err) return bktInfo } func createTestObject(hc *handlerContext, bktInfo *data.BucketInfo, objName string) *data.ObjectInfo { content := make([]byte, 1024) _, err := rand.Read(content) require.NoError(hc.t, err) header := map[string]string{ object.AttributeTimestamp: strconv.FormatInt(time.Now().UTC().Unix(), 10), } extObjInfo, err := hc.Layer().PutObject(hc.Context(), &layer.PutObjectParams{ BktInfo: bktInfo, Object: objName, Size: uint64(len(content)), Reader: bytes.NewReader(content), Header: header, }) require.NoError(hc.t, err) return extObjInfo.ObjectInfo } func prepareTestRequest(hc *handlerContext, bktName, objName string, body interface{}) (*httptest.ResponseRecorder, *http.Request) { return prepareTestFullRequest(hc, bktName, objName, make(url.Values), body) } func prepareTestFullRequest(hc *handlerContext, bktName, objName string, query url.Values, body interface{}) (*httptest.ResponseRecorder, *http.Request) { rawBody, err := xml.Marshal(body) require.NoError(hc.t, err) return prepareTestRequestWithQuery(hc, bktName, objName, query, rawBody) } func prepareTestRequestWithQuery(hc *handlerContext, bktName, objName string, query url.Values, body []byte) (*httptest.ResponseRecorder, *http.Request) { w := httptest.NewRecorder() r := httptest.NewRequest(http.MethodPut, defaultURL, bytes.NewReader(body)) r.URL.RawQuery = query.Encode() reqInfo := middleware.NewReqInfo(w, r, middleware.ObjectRequest{Bucket: bktName, Object: objName}) r = r.WithContext(middleware.SetReqInfo(hc.Context(), reqInfo)) return w, r } func prepareTestPayloadRequest(hc *handlerContext, bktName, objName string, payload io.Reader) (*httptest.ResponseRecorder, *http.Request) { w := httptest.NewRecorder() r := httptest.NewRequest(http.MethodPut, defaultURL, payload) reqInfo := middleware.NewReqInfo(w, r, middleware.ObjectRequest{Bucket: bktName, Object: objName}) r = r.WithContext(middleware.SetReqInfo(hc.Context(), reqInfo)) return w, r } func parseTestResponse(t *testing.T, response *httptest.ResponseRecorder, body interface{}) { assertStatus(t, response, http.StatusOK) err := xml.NewDecoder(response.Result().Body).Decode(body) require.NoError(t, err) } func existInMockedFrostFS(tc *handlerContext, bktInfo *data.BucketInfo, objInfo *data.ObjectInfo) bool { p := &layer.GetObjectParams{ BucketInfo: bktInfo, ObjectInfo: objInfo, } objPayload, err := tc.Layer().GetObject(tc.Context(), p) if err != nil { return false } _, err = io.ReadAll(objPayload) require.NoError(tc.t, err) return true } func listOIDsFromMockedFrostFS(t *testing.T, tc *handlerContext, bktName string) []oid.ID { bktInfo, err := tc.Layer().GetBucketInfo(tc.Context(), bktName) require.NoError(t, err) return tc.MockedPool().AllObjects(bktInfo.CID) } func assertStatus(t *testing.T, w *httptest.ResponseRecorder, status int) { if w.Code != status { resp, err := io.ReadAll(w.Result().Body) require.NoError(t, err) require.Failf(t, "unexpected status", "expected: %d, actual: %d, resp: '%s'", status, w.Code, string(resp)) } } func readResponse(t *testing.T, w *httptest.ResponseRecorder, status int, model interface{}) { assertStatus(t, w, status) if status == http.StatusOK { err := xml.NewDecoder(w.Result().Body).Decode(model) require.NoError(t, err) } }