// Copyright (C) The Arvados Authors. All rights reserved. // // SPDX-License-Identifier: AGPL-3.0 package controller import ( "context" "crypto/tls" "encoding/json" "io/ioutil" "net/http" "net/http/httptest" "net/url" "os" "strings" "testing" "time" "git.arvados.org/arvados.git/sdk/go/arvados" "git.arvados.org/arvados.git/sdk/go/arvadostest" "git.arvados.org/arvados.git/sdk/go/auth" "git.arvados.org/arvados.git/sdk/go/ctxlog" "git.arvados.org/arvados.git/sdk/go/httpserver" "github.com/prometheus/client_golang/prometheus" check "gopkg.in/check.v1" ) // Gocheck boilerplate func Test(t *testing.T) { check.TestingT(t) } var _ = check.Suite(&HandlerSuite{}) type HandlerSuite struct { cluster *arvados.Cluster handler http.Handler ctx context.Context cancel context.CancelFunc } func (s *HandlerSuite) SetUpTest(c *check.C) { s.ctx, s.cancel = context.WithCancel(context.Background()) s.ctx = ctxlog.Context(s.ctx, ctxlog.New(os.Stderr, "json", "debug")) s.cluster = &arvados.Cluster{ ClusterID: "zzzzz", PostgreSQL: integrationTestCluster().PostgreSQL, } s.cluster.API.RequestTimeout = arvados.Duration(5 * time.Minute) s.cluster.TLS.Insecure = true arvadostest.SetServiceURL(&s.cluster.Services.RailsAPI, "https://"+os.Getenv("ARVADOS_TEST_API_HOST")) arvadostest.SetServiceURL(&s.cluster.Services.Controller, "http://localhost:/") s.handler = newHandler(s.ctx, s.cluster, "", prometheus.NewRegistry()) } func (s *HandlerSuite) TearDownTest(c *check.C) { s.cancel() } func (s *HandlerSuite) TestConfigExport(c *check.C) { s.cluster.ManagementToken = "secret" s.cluster.SystemRootToken = "secret" s.cluster.Collections.BlobSigning = true s.cluster.Collections.BlobSigningTTL = arvados.Duration(23 * time.Second) for _, method := range []string{"GET", "OPTIONS"} { req := httptest.NewRequest(method, "/arvados/v1/config", nil) resp := httptest.NewRecorder() s.handler.ServeHTTP(resp, req) c.Log(resp.Body.String()) if !c.Check(resp.Code, check.Equals, http.StatusOK) { continue } c.Check(resp.Header().Get("Access-Control-Allow-Origin"), check.Equals, `*`) c.Check(resp.Header().Get("Access-Control-Allow-Methods"), check.Matches, `.*\bGET\b.*`) c.Check(resp.Header().Get("Access-Control-Allow-Headers"), check.Matches, `.+`) if method == "OPTIONS" { c.Check(resp.Body.String(), check.HasLen, 0) continue } var cluster arvados.Cluster err := json.Unmarshal(resp.Body.Bytes(), &cluster) c.Check(err, check.IsNil) c.Check(cluster.ManagementToken, check.Equals, "") c.Check(cluster.SystemRootToken, check.Equals, "") c.Check(cluster.Collections.BlobSigning, check.Equals, true) c.Check(cluster.Collections.BlobSigningTTL, check.Equals, arvados.Duration(23*time.Second)) } } func (s *HandlerSuite) TestProxyDiscoveryDoc(c *check.C) { req := httptest.NewRequest("GET", "/discovery/v1/apis/arvados/v1/rest", nil) resp := httptest.NewRecorder() s.handler.ServeHTTP(resp, req) c.Check(resp.Code, check.Equals, http.StatusOK) var dd arvados.DiscoveryDocument err := json.Unmarshal(resp.Body.Bytes(), &dd) c.Check(err, check.IsNil) c.Check(dd.BlobSignatureTTL, check.Not(check.Equals), int64(0)) c.Check(dd.BlobSignatureTTL > 0, check.Equals, true) c.Check(len(dd.Resources), check.Not(check.Equals), 0) c.Check(len(dd.Schemas), check.Not(check.Equals), 0) } func (s *HandlerSuite) TestRequestTimeout(c *check.C) { s.cluster.API.RequestTimeout = arvados.Duration(time.Nanosecond) req := httptest.NewRequest("GET", "/discovery/v1/apis/arvados/v1/rest", nil) resp := httptest.NewRecorder() s.handler.ServeHTTP(resp, req) c.Check(resp.Code, check.Equals, http.StatusBadGateway) var jresp httpserver.ErrorResponse err := json.Unmarshal(resp.Body.Bytes(), &jresp) c.Check(err, check.IsNil) c.Assert(len(jresp.Errors), check.Equals, 1) c.Check(jresp.Errors[0], check.Matches, `.*context deadline exceeded.*`) } func (s *HandlerSuite) TestProxyWithoutToken(c *check.C) { req := httptest.NewRequest("GET", "/arvados/v1/users/current", nil) resp := httptest.NewRecorder() s.handler.ServeHTTP(resp, req) c.Check(resp.Code, check.Equals, http.StatusUnauthorized) jresp := map[string]interface{}{} err := json.Unmarshal(resp.Body.Bytes(), &jresp) c.Check(err, check.IsNil) c.Check(jresp["errors"], check.FitsTypeOf, []interface{}{}) } func (s *HandlerSuite) TestProxyWithToken(c *check.C) { req := httptest.NewRequest("GET", "/arvados/v1/users/current", nil) req.Header.Set("Authorization", "Bearer "+arvadostest.ActiveToken) resp := httptest.NewRecorder() s.handler.ServeHTTP(resp, req) c.Check(resp.Code, check.Equals, http.StatusOK) var u arvados.User err := json.Unmarshal(resp.Body.Bytes(), &u) c.Check(err, check.IsNil) c.Check(u.UUID, check.Equals, arvadostest.ActiveUserUUID) } func (s *HandlerSuite) TestProxyWithTokenInRequestBody(c *check.C) { req := httptest.NewRequest("POST", "/arvados/v1/users/current", strings.NewReader(url.Values{ "_method": {"GET"}, "api_token": {arvadostest.ActiveToken}, }.Encode())) req.Header.Set("Content-type", "application/x-www-form-urlencoded") resp := httptest.NewRecorder() s.handler.ServeHTTP(resp, req) c.Check(resp.Code, check.Equals, http.StatusOK) var u arvados.User err := json.Unmarshal(resp.Body.Bytes(), &u) c.Check(err, check.IsNil) c.Check(u.UUID, check.Equals, arvadostest.ActiveUserUUID) } func (s *HandlerSuite) TestProxyNotFound(c *check.C) { req := httptest.NewRequest("GET", "/arvados/v1/xyzzy", nil) resp := httptest.NewRecorder() s.handler.ServeHTTP(resp, req) c.Check(resp.Code, check.Equals, http.StatusNotFound) jresp := map[string]interface{}{} err := json.Unmarshal(resp.Body.Bytes(), &jresp) c.Check(err, check.IsNil) c.Check(jresp["errors"], check.FitsTypeOf, []interface{}{}) } func (s *HandlerSuite) TestLogoutGoogle(c *check.C) { s.cluster.Login.Google.Enable = true s.cluster.Login.Google.ClientID = "test" req := httptest.NewRequest("GET", "https://0.0.0.0:1/logout?return_to=https://example.com/foo", nil) resp := httptest.NewRecorder() s.handler.ServeHTTP(resp, req) if !c.Check(resp.Code, check.Equals, http.StatusFound) { c.Log(resp.Body.String()) } c.Check(resp.Header().Get("Location"), check.Equals, "https://example.com/foo") } func (s *HandlerSuite) TestValidateV1APIToken(c *check.C) { req := httptest.NewRequest("GET", "/arvados/v1/users/current", nil) user, ok, err := s.handler.(*Handler).validateAPItoken(req, arvadostest.ActiveToken) c.Assert(err, check.IsNil) c.Check(ok, check.Equals, true) c.Check(user.Authorization.UUID, check.Equals, arvadostest.ActiveTokenUUID) c.Check(user.Authorization.APIToken, check.Equals, arvadostest.ActiveToken) c.Check(user.Authorization.Scopes, check.DeepEquals, []string{"all"}) c.Check(user.UUID, check.Equals, arvadostest.ActiveUserUUID) } func (s *HandlerSuite) TestValidateV2APIToken(c *check.C) { req := httptest.NewRequest("GET", "/arvados/v1/users/current", nil) user, ok, err := s.handler.(*Handler).validateAPItoken(req, arvadostest.ActiveTokenV2) c.Assert(err, check.IsNil) c.Check(ok, check.Equals, true) c.Check(user.Authorization.UUID, check.Equals, arvadostest.ActiveTokenUUID) c.Check(user.Authorization.APIToken, check.Equals, arvadostest.ActiveToken) c.Check(user.Authorization.Scopes, check.DeepEquals, []string{"all"}) c.Check(user.UUID, check.Equals, arvadostest.ActiveUserUUID) c.Check(user.Authorization.TokenV2(), check.Equals, arvadostest.ActiveTokenV2) } func (s *HandlerSuite) TestValidateRemoteToken(c *check.C) { saltedToken, err := auth.SaltToken(arvadostest.ActiveTokenV2, "abcde") c.Assert(err, check.IsNil) for _, trial := range []struct { code int token string }{ {http.StatusOK, saltedToken}, {http.StatusUnauthorized, "bogus"}, } { req := httptest.NewRequest("GET", "https://0.0.0.0:1/arvados/v1/users/current?remote=abcde", nil) req.Header.Set("Authorization", "Bearer "+trial.token) resp := httptest.NewRecorder() s.handler.ServeHTTP(resp, req) if !c.Check(resp.Code, check.Equals, trial.code) { c.Logf("HTTP %d: %s", resp.Code, resp.Body.String()) } } } func (s *HandlerSuite) TestCreateAPIToken(c *check.C) { req := httptest.NewRequest("GET", "/arvados/v1/users/current", nil) auth, err := s.handler.(*Handler).createAPItoken(req, arvadostest.ActiveUserUUID, nil) c.Assert(err, check.IsNil) c.Check(auth.Scopes, check.DeepEquals, []string{"all"}) user, ok, err := s.handler.(*Handler).validateAPItoken(req, auth.TokenV2()) c.Assert(err, check.IsNil) c.Check(ok, check.Equals, true) c.Check(user.Authorization.UUID, check.Equals, auth.UUID) c.Check(user.Authorization.APIToken, check.Equals, auth.APIToken) c.Check(user.Authorization.Scopes, check.DeepEquals, []string{"all"}) c.Check(user.UUID, check.Equals, arvadostest.ActiveUserUUID) c.Check(user.Authorization.TokenV2(), check.Equals, auth.TokenV2()) } func (s *HandlerSuite) CheckObjectType(c *check.C, url string, token string, skippedFields map[string]bool) { var proxied, direct map[string]interface{} var err error // Get collection from controller req := httptest.NewRequest("GET", url, nil) req.Header.Set("Authorization", "Bearer "+token) resp := httptest.NewRecorder() s.handler.ServeHTTP(resp, req) c.Assert(resp.Code, check.Equals, http.StatusOK, check.Commentf("Wasn't able to get data from the controller at %q", url)) err = json.Unmarshal(resp.Body.Bytes(), &proxied) c.Check(err, check.Equals, nil) // Get collection directly from RailsAPI client := &http.Client{ Transport: &http.Transport{ TLSClientConfig: &tls.Config{InsecureSkipVerify: true}, }, } resp2, err := client.Get(s.cluster.Services.RailsAPI.ExternalURL.String() + url + "/?api_token=" + token) c.Check(err, check.Equals, nil) c.Assert(resp2.StatusCode, check.Equals, http.StatusOK, check.Commentf("Wasn't able to get data from the RailsAPI at %q", url)) defer resp2.Body.Close() db, err := ioutil.ReadAll(resp2.Body) c.Check(err, check.Equals, nil) err = json.Unmarshal(db, &direct) c.Check(err, check.Equals, nil) // Check that all RailsAPI provided keys exist on the controller response. for k := range direct { if _, ok := skippedFields[k]; ok { continue } else if val, ok := proxied[k]; ok { if direct["kind"] == "arvados#collection" && k == "manifest_text" { // Tokens differ from request to request c.Check(strings.Split(val.(string), "+A")[0], check.Equals, strings.Split(direct[k].(string), "+A")[0]) } else { c.Check(val, check.DeepEquals, direct[k], check.Commentf("RailsAPI %s key %q's value %q differs from controller's %q.", direct["kind"], k, direct[k], val)) } } else { c.Errorf("%s's key %q missing on controller's response.", direct["kind"], k) } } } func (s *HandlerSuite) TestGetObjects(c *check.C) { // Get the 1st keep service's uuid from the running test server. req := httptest.NewRequest("GET", "/arvados/v1/keep_services/", nil) req.Header.Set("Authorization", "Bearer "+arvadostest.AdminToken) resp := httptest.NewRecorder() s.handler.ServeHTTP(resp, req) c.Assert(resp.Code, check.Equals, http.StatusOK) var ksList arvados.KeepServiceList json.Unmarshal(resp.Body.Bytes(), &ksList) c.Assert(len(ksList.Items), check.Not(check.Equals), 0) ksUUID := ksList.Items[0].UUID testCases := map[string]map[string]bool{ "api_clients/" + arvadostest.TrustedWorkbenchAPIClientUUID: nil, "api_client_authorizations/" + arvadostest.AdminTokenUUID: nil, "authorized_keys/" + arvadostest.AdminAuthorizedKeysUUID: nil, "collections/" + arvadostest.CollectionWithUniqueWordsUUID: {"href": true}, "containers/" + arvadostest.RunningContainerUUID: nil, "container_requests/" + arvadostest.QueuedContainerRequestUUID: nil, "groups/" + arvadostest.AProjectUUID: nil, "keep_services/" + ksUUID: nil, "links/" + arvadostest.ActiveUserCanReadAllUsersLinkUUID: nil, "logs/" + arvadostest.CrunchstatForRunningJobLogUUID: nil, "nodes/" + arvadostest.IdleNodeUUID: nil, "repositories/" + arvadostest.ArvadosRepoUUID: nil, "users/" + arvadostest.ActiveUserUUID: {"href": true}, "virtual_machines/" + arvadostest.TestVMUUID: nil, "workflows/" + arvadostest.WorkflowWithDefinitionYAMLUUID: nil, } for url, skippedFields := range testCases { s.CheckObjectType(c, "/arvados/v1/"+url, arvadostest.AdminToken, skippedFields) } } func (s *HandlerSuite) TestRedactRailsAPIHostFromErrors(c *check.C) { req := httptest.NewRequest("GET", "https://0.0.0.0:1/arvados/v1/collections/zzzzz-4zz18-abcdefghijklmno", nil) req.Header.Set("Authorization", "Bearer "+arvadostest.ActiveToken) resp := httptest.NewRecorder() s.handler.ServeHTTP(resp, req) c.Check(resp.Code, check.Equals, http.StatusNotFound) var jresp struct { Errors []string } c.Log(resp.Body.String()) c.Assert(json.NewDecoder(resp.Body).Decode(&jresp), check.IsNil) c.Assert(jresp.Errors, check.HasLen, 1) c.Check(jresp.Errors[0], check.Matches, `.*//railsapi\.internal/arvados/v1/collections/.*: 404 Not Found.*`) c.Check(jresp.Errors[0], check.Not(check.Matches), `(?ms).*127.0.0.1.*`) }