17464: Refactor tests and check that log events are posted
[arvados.git] / services / keep-web / handler_test.go
index 9252bd82d7e15cb86424106c1c76a5009061189f..726c6220e6caabd905e0af1bb7ec97bb6aeeecf2 100644 (file)
@@ -9,6 +9,7 @@ import (
        "context"
        "fmt"
        "html"
+       "io"
        "io/ioutil"
        "net/http"
        "net/http/httptest"
@@ -32,6 +33,10 @@ import (
 
 var _ = check.Suite(&UnitSuite{})
 
+func init() {
+       arvados.DebugLocksPanicMode = true
+}
+
 type UnitSuite struct {
        Config *arvados.Config
 }
@@ -88,8 +93,9 @@ func (s *UnitSuite) TestEmptyResponse(c *check.C) {
 
                // If we return no content because the client sent an
                // If-Modified-Since header, our response should be
-               // 304, and we should not emit a log message.
-               {true, true, http.StatusNotModified, ``},
+               // 304.  We still expect a "File download" log since it
+               // counts as a file access for auditing.
+               {true, true, http.StatusNotModified, `(?ms).*msg="File download".*`},
        } {
                c.Logf("trial: %+v", trial)
                arvadostest.StartKeep(2, true)
@@ -193,11 +199,18 @@ func (s *IntegrationSuite) TestVhost404(c *check.C) {
 // the token is invalid.
 type authorizer func(*http.Request, string) int
 
-func (s *IntegrationSuite) TestVhostViaAuthzHeader(c *check.C) {
-       s.doVhostRequests(c, authzViaAuthzHeader)
+func (s *IntegrationSuite) TestVhostViaAuthzHeaderOAuth2(c *check.C) {
+       s.doVhostRequests(c, authzViaAuthzHeaderOAuth2)
+}
+func authzViaAuthzHeaderOAuth2(r *http.Request, tok string) int {
+       r.Header.Add("Authorization", "Bearer "+tok)
+       return http.StatusUnauthorized
+}
+func (s *IntegrationSuite) TestVhostViaAuthzHeaderBearer(c *check.C) {
+       s.doVhostRequests(c, authzViaAuthzHeaderBearer)
 }
-func authzViaAuthzHeader(r *http.Request, tok string) int {
-       r.Header.Add("Authorization", "OAuth2 "+tok)
+func authzViaAuthzHeaderBearer(r *http.Request, tok string) int {
+       r.Header.Add("Authorization", "Bearer "+tok)
        return http.StatusUnauthorized
 }
 
@@ -319,6 +332,30 @@ func (s *IntegrationSuite) doVhostRequestsWithHostPath(c *check.C, authz authori
        }
 }
 
+func (s *IntegrationSuite) TestVhostPortMatch(c *check.C) {
+       for _, host := range []string{"download.example.com", "DOWNLOAD.EXAMPLE.COM"} {
+               for _, port := range []string{"80", "443", "8000"} {
+                       s.testServer.Config.cluster.Services.WebDAVDownload.ExternalURL.Host = fmt.Sprintf("download.example.com:%v", port)
+                       u := mustParseURL(fmt.Sprintf("http://%v/by_id/%v/foo", host, arvadostest.FooCollection))
+                       req := &http.Request{
+                               Method:     "GET",
+                               Host:       u.Host,
+                               URL:        u,
+                               RequestURI: u.RequestURI(),
+                               Header:     http.Header{"Authorization": []string{"Bearer " + arvadostest.ActiveToken}},
+                       }
+                       req, resp := s.doReq(req)
+                       code, _ := resp.Code, resp.Body.String()
+
+                       if port == "8000" {
+                               c.Check(code, check.Equals, 401)
+                       } else {
+                               c.Check(code, check.Equals, 200)
+                       }
+               }
+       }
+}
+
 func (s *IntegrationSuite) doReq(req *http.Request) (*http.Request, *httptest.ResponseRecorder) {
        resp := httptest.NewRecorder()
        s.testServer.Handler.ServeHTTP(resp, req)
@@ -743,7 +780,7 @@ func (s *IntegrationSuite) testDirectoryListing(c *check.C) {
                {
                        // URLs of this form ignore authHeader, and
                        // FooAndBarFilesInDirUUID isn't public, so
-                       // this returns 404.
+                       // this returns 401.
                        uri:    "download.example.com/collections/" + arvadostest.FooAndBarFilesInDirUUID + "/",
                        header: authHeader,
                        expect: nil,
@@ -886,7 +923,11 @@ func (s *IntegrationSuite) testDirectoryListing(c *check.C) {
                        c.Check(req.URL.Path, check.Equals, trial.redirect, comment)
                }
                if trial.expect == nil {
-                       c.Check(resp.Code, check.Equals, http.StatusNotFound, comment)
+                       if s.testServer.Config.cluster.Users.AnonymousUserToken == "" {
+                               c.Check(resp.Code, check.Equals, http.StatusUnauthorized, comment)
+                       } else {
+                               c.Check(resp.Code, check.Equals, http.StatusNotFound, comment)
+                       }
                } else {
                        c.Check(resp.Code, check.Equals, http.StatusOK, comment)
                        for _, e := range trial.expect {
@@ -907,7 +948,11 @@ func (s *IntegrationSuite) testDirectoryListing(c *check.C) {
                resp = httptest.NewRecorder()
                s.testServer.Handler.ServeHTTP(resp, req)
                if trial.expect == nil {
-                       c.Check(resp.Code, check.Equals, http.StatusNotFound, comment)
+                       if s.testServer.Config.cluster.Users.AnonymousUserToken == "" {
+                               c.Check(resp.Code, check.Equals, http.StatusUnauthorized, comment)
+                       } else {
+                               c.Check(resp.Code, check.Equals, http.StatusNotFound, comment)
+                       }
                } else {
                        c.Check(resp.Code, check.Equals, http.StatusOK, comment)
                }
@@ -923,7 +968,11 @@ func (s *IntegrationSuite) testDirectoryListing(c *check.C) {
                resp = httptest.NewRecorder()
                s.testServer.Handler.ServeHTTP(resp, req)
                if trial.expect == nil {
-                       c.Check(resp.Code, check.Equals, http.StatusNotFound, comment)
+                       if s.testServer.Config.cluster.Users.AnonymousUserToken == "" {
+                               c.Check(resp.Code, check.Equals, http.StatusUnauthorized, comment)
+                       } else {
+                               c.Check(resp.Code, check.Equals, http.StatusNotFound, comment)
+                       }
                } else {
                        c.Check(resp.Code, check.Equals, http.StatusMultiStatus, comment)
                        for _, e := range trial.expect {
@@ -1075,6 +1124,62 @@ func (s *IntegrationSuite) TestKeepClientBlockCache(c *check.C) {
        c.Check(keepclient.DefaultBlockCache.MaxBlocks, check.Equals, 42)
 }
 
+// Writing to a collection shouldn't affect its entry in the
+// PDH-to-manifest cache.
+func (s *IntegrationSuite) TestCacheWriteCollectionSamePDH(c *check.C) {
+       arv, err := arvadosclient.MakeArvadosClient()
+       c.Assert(err, check.Equals, nil)
+       arv.ApiToken = arvadostest.ActiveToken
+
+       u := mustParseURL("http://x.example/testfile")
+       req := &http.Request{
+               Method:     "GET",
+               Host:       u.Host,
+               URL:        u,
+               RequestURI: u.RequestURI(),
+               Header:     http.Header{"Authorization": {"Bearer " + arv.ApiToken}},
+       }
+
+       checkWithID := func(id string, status int) {
+               req.URL.Host = strings.Replace(id, "+", "-", -1) + ".example"
+               req.Host = req.URL.Host
+               resp := httptest.NewRecorder()
+               s.testServer.Handler.ServeHTTP(resp, req)
+               c.Check(resp.Code, check.Equals, status)
+       }
+
+       var colls [2]arvados.Collection
+       for i := range colls {
+               err := arv.Create("collections",
+                       map[string]interface{}{
+                               "ensure_unique_name": true,
+                               "collection": map[string]interface{}{
+                                       "name": "test collection",
+                               },
+                       }, &colls[i])
+               c.Assert(err, check.Equals, nil)
+       }
+
+       // Populate cache with empty collection
+       checkWithID(colls[0].PortableDataHash, http.StatusNotFound)
+
+       // write a file to colls[0]
+       reqPut := *req
+       reqPut.Method = "PUT"
+       reqPut.URL.Host = colls[0].UUID + ".example"
+       reqPut.Host = req.URL.Host
+       reqPut.Body = ioutil.NopCloser(bytes.NewBufferString("testdata"))
+       resp := httptest.NewRecorder()
+       s.testServer.Handler.ServeHTTP(resp, &reqPut)
+       c.Check(resp.Code, check.Equals, http.StatusCreated)
+
+       // new file should not appear in colls[1]
+       checkWithID(colls[1].PortableDataHash, http.StatusNotFound)
+       checkWithID(colls[1].UUID, http.StatusNotFound)
+
+       checkWithID(colls[0].UUID, http.StatusOK)
+}
+
 func copyHeader(h http.Header) http.Header {
        hc := http.Header{}
        for k, v := range h {
@@ -1082,3 +1187,140 @@ func copyHeader(h http.Header) http.Header {
        }
        return hc
 }
+
+func (s *IntegrationSuite) checkUploadDownloadRequest(c *check.C, h *handler, req *http.Request,
+       successCode int, direction string, perm bool, userUuid string, collectionUuid string, filepath string) {
+
+       client := s.testServer.Config.Client
+       client.AuthToken = arvadostest.AdminToken
+       var logentries arvados.LogList
+       limit1 := 1
+       err := client.RequestAndDecode(&logentries, "GET", "arvados/v1/logs", nil,
+               arvados.ResourceListParams{
+                       Limit: &limit1,
+                       Order: "created_at desc"})
+       c.Check(err, check.IsNil)
+       c.Check(logentries.Items, check.HasLen, 1)
+       lastLogId := logentries.Items[0].ID
+       nextLogId := lastLogId
+
+       var logbuf bytes.Buffer
+       logger := logrus.New()
+       logger.Out = &logbuf
+       resp := httptest.NewRecorder()
+       req = req.WithContext(ctxlog.Context(context.Background(), logger))
+       h.ServeHTTP(resp, req)
+
+       if perm {
+               c.Check(resp.Result().StatusCode, check.Equals, successCode)
+               c.Check(logbuf.String(), check.Matches, `(?ms).*msg="File `+direction+`".*`)
+               c.Check(logbuf.String(), check.Not(check.Matches), `(?ms).*level=error.*`)
+
+               for nextLogId == lastLogId {
+                       time.Sleep(50 * time.Millisecond)
+                       err = client.RequestAndDecode(&logentries, "GET", "arvados/v1/logs", nil,
+                               arvados.ResourceListParams{
+                                       Filters: []arvados.Filter{arvados.Filter{Attr: "event_type", Operator: "=", Operand: "file_" + direction}},
+                                       Limit:   &limit1,
+                                       Order:   "created_at desc",
+                               })
+                       c.Check(err, check.IsNil)
+                       if len(logentries.Items) > 0 {
+                               nextLogId = logentries.Items[0].ID
+                       }
+               }
+
+               c.Check(logentries.Items[0].ObjectUUID, check.Equals, userUuid)
+               c.Check(logentries.Items[0].Properties["collection_uuid"], check.Equals, collectionUuid)
+               c.Check(logentries.Items[0].Properties["collection_file_path"], check.Equals, filepath)
+       } else {
+               c.Check(resp.Result().StatusCode, check.Equals, http.StatusForbidden)
+               c.Check(logbuf.String(), check.Equals, "")
+       }
+}
+
+func (s *IntegrationSuite) TestDownloadLoggingPermission(c *check.C) {
+       config := newConfig(s.ArvConfig)
+       h := handler{Config: config}
+       u := mustParseURL("http://" + arvadostest.FooCollection + ".keep-web.example/foo")
+
+       for _, adminperm := range []bool{true, false} {
+               for _, userperm := range []bool{true, false} {
+                       config.cluster.Collections.KeepWebPermission.Admin.Download = adminperm
+                       config.cluster.Collections.KeepWebPermission.User.Download = userperm
+
+                       // Test admin permission
+                       req := &http.Request{
+                               Method:     "GET",
+                               Host:       u.Host,
+                               URL:        u,
+                               RequestURI: u.RequestURI(),
+                               Header: http.Header{
+                                       "Authorization": {"Bearer " + arvadostest.AdminToken},
+                               },
+                       }
+                       s.checkUploadDownloadRequest(c, &h, req, http.StatusOK, "download", adminperm,
+                               arvadostest.AdminUserUUID, arvadostest.FooCollection, "foo")
+
+                       // Test user permission
+                       req = &http.Request{
+                               Method:     "GET",
+                               Host:       u.Host,
+                               URL:        u,
+                               RequestURI: u.RequestURI(),
+                               Header: http.Header{
+                                       "Authorization": {"Bearer " + arvadostest.ActiveToken},
+                               },
+                       }
+                       s.checkUploadDownloadRequest(c, &h, req, http.StatusOK, "download", userperm,
+                               arvadostest.ActiveUserUUID, arvadostest.FooCollection, "foo")
+               }
+       }
+}
+
+func (s *IntegrationSuite) TestUploadLoggingPermission(c *check.C) {
+       defer func() {
+               client := s.testServer.Config.Client
+               client.AuthToken = arvadostest.AdminToken
+               client.RequestAndDecode(nil, "POST", "database/reset", nil, nil)
+       }()
+
+       config := newConfig(s.ArvConfig)
+       h := handler{Config: config}
+       u := mustParseURL("http://" + arvadostest.FooCollection + ".keep-web.example/bar")
+
+       for _, adminperm := range []bool{true, false} {
+               for _, userperm := range []bool{true, false} {
+                       config.cluster.Collections.KeepWebPermission.Admin.Upload = adminperm
+                       config.cluster.Collections.KeepWebPermission.User.Upload = userperm
+
+                       // Test admin permission
+                       req := &http.Request{
+                               Method:     "PUT",
+                               Host:       u.Host,
+                               URL:        u,
+                               RequestURI: u.RequestURI(),
+                               Header: http.Header{
+                                       "Authorization": {"Bearer " + arvadostest.AdminToken},
+                               },
+                               Body: io.NopCloser(bytes.NewReader([]byte("bar"))),
+                       }
+                       s.checkUploadDownloadRequest(c, &h, req, http.StatusCreated, "upload", adminperm,
+                               arvadostest.AdminUserUUID, arvadostest.FooCollection, "bar")
+
+                       // Test user permission
+                       req = &http.Request{
+                               Method:     "PUT",
+                               Host:       u.Host,
+                               URL:        u,
+                               RequestURI: u.RequestURI(),
+                               Header: http.Header{
+                                       "Authorization": {"Bearer " + arvadostest.ActiveToken},
+                               },
+                               Body: io.NopCloser(bytes.NewReader([]byte("bar"))),
+                       }
+                       s.checkUploadDownloadRequest(c, &h, req, http.StatusCreated, "upload", userperm,
+                               arvadostest.ActiveUserUUID, arvadostest.FooCollection, "bar")
+               }
+       }
+}