import (
"bytes"
"crypto/rand"
+ "fmt"
"io/ioutil"
+ "net/http"
"os"
+ "strings"
+ "sync"
"time"
"git.arvados.org/arvados.git/sdk/go/arvados"
type s3stage struct {
arv *arvados.Client
+ ac *arvadosclient.ArvadosClient
+ kc *keepclient.KeepClient
proj arvados.Group
projbucket *s3.Bucket
coll arvados.Collection
c.Assert(err, check.IsNil)
err = fs.Sync()
c.Assert(err, check.IsNil)
+ err = arv.RequestAndDecode(&coll, "GET", "arvados/v1/collections/"+coll.UUID, nil, nil)
+ c.Assert(err, check.IsNil)
auth := aws.NewAuth(arvadostest.ActiveTokenV2, arvadostest.ActiveTokenV2, "", time.Now().Add(time.Hour))
region := aws.Region{
client := s3.New(*auth, region)
return s3stage{
arv: arv,
+ ac: ac,
+ kc: kc,
proj: proj,
projbucket: &s3.Bucket{
S3: client,
err := stage.arv.RequestAndDecode(&stage.coll, "DELETE", "arvados/v1/collections/"+stage.coll.UUID, nil, nil)
c.Check(err, check.IsNil)
}
+ if stage.proj.UUID != "" {
+ err := stage.arv.RequestAndDecode(&stage.proj, "DELETE", "arvados/v1/groups/"+stage.proj.UUID, nil, nil)
+ c.Check(err, check.IsNil)
+ }
+}
+
+func (s *IntegrationSuite) TestS3HeadBucket(c *check.C) {
+ stage := s.s3setup(c)
+ defer stage.teardown(c)
+
+ for _, bucket := range []*s3.Bucket{stage.collbucket, stage.projbucket} {
+ c.Logf("bucket %s", bucket.Name)
+ exists, err := bucket.Exists("")
+ c.Check(err, check.IsNil)
+ c.Check(exists, check.Equals, true)
+ }
}
func (s *IntegrationSuite) TestS3CollectionGetObject(c *check.C) {
err = rdr.Close()
c.Check(err, check.IsNil)
+ // GetObject
rdr, err = bucket.GetReader(prefix + "missingfile")
- c.Check(err, check.NotNil)
+ c.Check(err, check.ErrorMatches, `404 Not Found`)
+
+ // HeadObject
+ exists, err := bucket.Exists(prefix + "missingfile")
+ c.Check(err, check.IsNil)
+ c.Check(exists, check.Equals, false)
+ // GetObject
rdr, err = bucket.GetReader(prefix + "sailboat.txt")
c.Assert(err, check.IsNil)
buf, err = ioutil.ReadAll(rdr)
c.Check(buf, check.DeepEquals, []byte("⛵\n"))
err = rdr.Close()
c.Check(err, check.IsNil)
+
+ // HeadObject
+ resp, err := bucket.Head(prefix+"sailboat.txt", nil)
+ c.Check(err, check.IsNil)
+ c.Check(resp.StatusCode, check.Equals, http.StatusOK)
+ c.Check(resp.ContentLength, check.Equals, int64(4))
}
func (s *IntegrationSuite) TestS3CollectionPutObjectSuccess(c *check.C) {
}
func (s *IntegrationSuite) testS3PutObjectSuccess(c *check.C, bucket *s3.Bucket, prefix string) {
for _, trial := range []struct {
- path string
- size int
+ path string
+ size int
+ contentType string
}{
{
- path: "newfile",
- size: 128000000,
+ path: "newfile",
+ size: 128000000,
+ contentType: "application/octet-stream",
}, {
- path: "newdir/newfile",
- size: 1 << 26,
+ path: "newdir/newfile",
+ size: 1 << 26,
+ contentType: "application/octet-stream",
}, {
- path: "newdir1/newdir2/newfile",
- size: 0,
+ path: "newdir1/newdir2/newfile",
+ size: 0,
+ contentType: "application/octet-stream",
+ }, {
+ path: "newdir1/newdir2/newdir3/",
+ size: 0,
+ contentType: "application/x-directory",
},
} {
c.Logf("=== %v", trial)
objname := prefix + trial.path
_, err := bucket.GetReader(objname)
- c.Assert(err, check.NotNil)
+ c.Assert(err, check.ErrorMatches, `404 Not Found`)
buf := make([]byte, trial.size)
rand.Read(buf)
- err = bucket.PutReader(objname, bytes.NewReader(buf), int64(len(buf)), "application/octet-stream", s3.Private, s3.Options{})
+ err = bucket.PutReader(objname, bytes.NewReader(buf), int64(len(buf)), trial.contentType, s3.Private, s3.Options{})
c.Check(err, check.IsNil)
rdr, err := bucket.GetReader(objname)
- if !c.Check(err, check.IsNil) {
+ if strings.HasSuffix(trial.path, "/") && !s.testServer.Config.cluster.Collections.S3FolderObjects {
+ c.Check(err, check.NotNil)
+ continue
+ } else if !c.Check(err, check.IsNil) {
continue
}
buf2, err := ioutil.ReadAll(rdr)
c.Check(err, check.IsNil)
c.Check(buf2, check.HasLen, len(buf))
- c.Check(buf2, check.DeepEquals, buf)
+ c.Check(bytes.Equal(buf, buf2), check.Equals, true)
+ }
+}
+
+func (s *IntegrationSuite) TestS3ProjectPutObjectNotSupported(c *check.C) {
+ stage := s.s3setup(c)
+ defer stage.teardown(c)
+ bucket := stage.projbucket
+
+ for _, trial := range []struct {
+ path string
+ size int
+ contentType string
+ }{
+ {
+ path: "newfile",
+ size: 1234,
+ contentType: "application/octet-stream",
+ }, {
+ path: "newdir/newfile",
+ size: 1234,
+ contentType: "application/octet-stream",
+ }, {
+ path: "newdir2/",
+ size: 0,
+ contentType: "application/x-directory",
+ },
+ } {
+ c.Logf("=== %v", trial)
+
+ _, err := bucket.GetReader(trial.path)
+ c.Assert(err, check.ErrorMatches, `404 Not Found`)
+
+ buf := make([]byte, trial.size)
+ rand.Read(buf)
+
+ err = bucket.PutReader(trial.path, bytes.NewReader(buf), int64(len(buf)), trial.contentType, s3.Private, s3.Options{})
+ c.Check(err, check.ErrorMatches, `400 Bad Request`)
+
+ _, err = bucket.GetReader(trial.path)
+ c.Assert(err, check.ErrorMatches, `404 Not Found`)
+ }
+}
+
+func (s *IntegrationSuite) TestS3CollectionDeleteObject(c *check.C) {
+ stage := s.s3setup(c)
+ defer stage.teardown(c)
+ s.testS3DeleteObject(c, stage.collbucket, "")
+}
+func (s *IntegrationSuite) TestS3ProjectDeleteObject(c *check.C) {
+ stage := s.s3setup(c)
+ defer stage.teardown(c)
+ s.testS3DeleteObject(c, stage.projbucket, stage.coll.Name+"/")
+}
+func (s *IntegrationSuite) testS3DeleteObject(c *check.C, bucket *s3.Bucket, prefix string) {
+ s.testServer.Config.cluster.Collections.S3FolderObjects = true
+ for _, trial := range []struct {
+ path string
+ }{
+ {"/"},
+ {"nonexistentfile"},
+ {"emptyfile"},
+ {"sailboat.txt"},
+ {"sailboat.txt/"},
+ {"emptydir"},
+ {"emptydir/"},
+ } {
+ objname := prefix + trial.path
+ comment := check.Commentf("objname %q", objname)
+
+ err := bucket.Del(objname)
+ if trial.path == "/" {
+ c.Check(err, check.NotNil)
+ continue
+ }
+ c.Check(err, check.IsNil, comment)
+ _, err = bucket.GetReader(objname)
+ c.Check(err, check.NotNil, comment)
}
}
s.testS3PutObjectFailure(c, stage.projbucket, stage.coll.Name+"/")
}
func (s *IntegrationSuite) testS3PutObjectFailure(c *check.C, bucket *s3.Bucket, prefix string) {
+ s.testServer.Config.cluster.Collections.S3FolderObjects = false
+ var wg sync.WaitGroup
for _, trial := range []struct {
path string
}{
path: "",
},
} {
- c.Logf("=== %v", trial)
+ trial := trial
+ wg.Add(1)
+ go func() {
+ defer wg.Done()
+ c.Logf("=== %v", trial)
- objname := prefix + trial.path
+ objname := prefix + trial.path
- buf := make([]byte, 1234)
- rand.Read(buf)
+ buf := make([]byte, 1234)
+ rand.Read(buf)
- err := bucket.PutReader(objname, bytes.NewReader(buf), int64(len(buf)), "application/octet-stream", s3.Private, s3.Options{})
- if !c.Check(err, check.NotNil, check.Commentf("name %q should be rejected", objname)) {
- continue
+ err := bucket.PutReader(objname, bytes.NewReader(buf), int64(len(buf)), "application/octet-stream", s3.Private, s3.Options{})
+ if !c.Check(err, check.ErrorMatches, `400 Bad.*`, check.Commentf("PUT %q should fail", objname)) {
+ return
+ }
+
+ if objname != "" && objname != "/" {
+ _, err = bucket.GetReader(objname)
+ c.Check(err, check.ErrorMatches, `404 Not Found`, check.Commentf("GET %q should return 404", objname))
+ }
+ }()
+ }
+ wg.Wait()
+}
+
+func (stage *s3stage) writeBigDirs(c *check.C, dirs int, filesPerDir int) {
+ fs, err := stage.coll.FileSystem(stage.arv, stage.kc)
+ c.Assert(err, check.IsNil)
+ for d := 0; d < dirs; d++ {
+ dir := fmt.Sprintf("dir%d", d)
+ c.Assert(fs.Mkdir(dir, 0755), check.IsNil)
+ for i := 0; i < filesPerDir; i++ {
+ f, err := fs.OpenFile(fmt.Sprintf("%s/file%d.txt", dir, i), os.O_CREATE|os.O_WRONLY, 0644)
+ c.Assert(err, check.IsNil)
+ c.Assert(f.Close(), check.IsNil)
}
+ }
+ c.Assert(fs.Sync(), check.IsNil)
+}
- _, err = bucket.GetReader(objname)
- c.Check(err, check.NotNil)
+func (s *IntegrationSuite) TestS3GetBucketVersioning(c *check.C) {
+ stage := s.s3setup(c)
+ defer stage.teardown(c)
+ for _, bucket := range []*s3.Bucket{stage.collbucket, stage.projbucket} {
+ req, err := http.NewRequest("GET", bucket.URL("/"), nil)
+ c.Check(err, check.IsNil)
+ req.Header.Set("Authorization", "AWS "+arvadostest.ActiveTokenV2+":none")
+ req.URL.RawQuery = "versioning"
+ resp, err := http.DefaultClient.Do(req)
+ c.Assert(err, check.IsNil)
+ c.Check(resp.Header.Get("Content-Type"), check.Equals, "application/xml")
+ buf, err := ioutil.ReadAll(resp.Body)
+ c.Assert(err, check.IsNil)
+ c.Check(string(buf), check.Equals, "<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n<VersioningConfiguration xmlns=\"http://s3.amazonaws.com/doc/2006-03-01/\"/>\n")
+ }
+}
+
+// If there are no CommonPrefixes entries, the CommonPrefixes XML tag
+// should not appear at all.
+func (s *IntegrationSuite) TestS3ListNoCommonPrefixes(c *check.C) {
+ stage := s.s3setup(c)
+ defer stage.teardown(c)
+
+ req, err := http.NewRequest("GET", stage.collbucket.URL("/"), nil)
+ c.Assert(err, check.IsNil)
+ req.Header.Set("Authorization", "AWS "+arvadostest.ActiveTokenV2+":none")
+ req.URL.RawQuery = "prefix=asdfasdfasdf&delimiter=/"
+ resp, err := http.DefaultClient.Do(req)
+ c.Assert(err, check.IsNil)
+ buf, err := ioutil.ReadAll(resp.Body)
+ c.Assert(err, check.IsNil)
+ c.Check(string(buf), check.Not(check.Matches), `(?ms).*CommonPrefixes.*`)
+}
+
+// If there is no delimiter in the request, or the results are not
+// truncated, the NextMarker XML tag should not appear in the response
+// body.
+func (s *IntegrationSuite) TestS3ListNoNextMarker(c *check.C) {
+ stage := s.s3setup(c)
+ defer stage.teardown(c)
+
+ for _, query := range []string{"prefix=e&delimiter=/", ""} {
+ req, err := http.NewRequest("GET", stage.collbucket.URL("/"), nil)
+ c.Assert(err, check.IsNil)
+ req.Header.Set("Authorization", "AWS "+arvadostest.ActiveTokenV2+":none")
+ req.URL.RawQuery = query
+ resp, err := http.DefaultClient.Do(req)
+ c.Assert(err, check.IsNil)
+ buf, err := ioutil.ReadAll(resp.Body)
+ c.Assert(err, check.IsNil)
+ c.Check(string(buf), check.Not(check.Matches), `(?ms).*NextMarker.*`)
+ }
+}
+
+func (s *IntegrationSuite) TestS3CollectionList(c *check.C) {
+ stage := s.s3setup(c)
+ defer stage.teardown(c)
+
+ var markers int
+ for markers, s.testServer.Config.cluster.Collections.S3FolderObjects = range []bool{false, true} {
+ dirs := 2
+ filesPerDir := 1001
+ stage.writeBigDirs(c, dirs, filesPerDir)
+ // Total # objects is:
+ // 2 file entries from s3setup (emptyfile and sailboat.txt)
+ // +1 fake "directory" marker from s3setup (emptydir) (if enabled)
+ // +dirs fake "directory" marker from writeBigDirs (dir0/, dir1/) (if enabled)
+ // +filesPerDir*dirs file entries from writeBigDirs (dir0/file0.txt, etc.)
+ s.testS3List(c, stage.collbucket, "", 4000, markers+2+(filesPerDir+markers)*dirs)
+ s.testS3List(c, stage.collbucket, "", 131, markers+2+(filesPerDir+markers)*dirs)
+ s.testS3List(c, stage.collbucket, "dir0/", 71, filesPerDir+markers)
+ }
+}
+func (s *IntegrationSuite) testS3List(c *check.C, bucket *s3.Bucket, prefix string, pageSize, expectFiles int) {
+ c.Logf("testS3List: prefix=%q pageSize=%d S3FolderObjects=%v", prefix, pageSize, s.testServer.Config.cluster.Collections.S3FolderObjects)
+ expectPageSize := pageSize
+ if expectPageSize > 1000 {
+ expectPageSize = 1000
+ }
+ gotKeys := map[string]s3.Key{}
+ nextMarker := ""
+ pages := 0
+ for {
+ resp, err := bucket.List(prefix, "", nextMarker, pageSize)
+ if !c.Check(err, check.IsNil) {
+ break
+ }
+ c.Check(len(resp.Contents) <= expectPageSize, check.Equals, true)
+ if pages++; !c.Check(pages <= (expectFiles/expectPageSize)+1, check.Equals, true) {
+ break
+ }
+ for _, key := range resp.Contents {
+ gotKeys[key.Key] = key
+ if strings.Contains(key.Key, "sailboat.txt") {
+ c.Check(key.Size, check.Equals, int64(4))
+ }
+ }
+ if !resp.IsTruncated {
+ c.Check(resp.NextMarker, check.Equals, "")
+ break
+ }
+ if !c.Check(resp.NextMarker, check.Not(check.Equals), "") {
+ break
+ }
+ nextMarker = resp.NextMarker
+ }
+ c.Check(len(gotKeys), check.Equals, expectFiles)
+}
+
+func (s *IntegrationSuite) TestS3CollectionListRollup(c *check.C) {
+ for _, s.testServer.Config.cluster.Collections.S3FolderObjects = range []bool{false, true} {
+ s.testS3CollectionListRollup(c)
+ }
+}
+
+func (s *IntegrationSuite) testS3CollectionListRollup(c *check.C) {
+ stage := s.s3setup(c)
+ defer stage.teardown(c)
+
+ dirs := 2
+ filesPerDir := 500
+ stage.writeBigDirs(c, dirs, filesPerDir)
+ err := stage.collbucket.PutReader("dingbats", &bytes.Buffer{}, 0, "application/octet-stream", s3.Private, s3.Options{})
+ c.Assert(err, check.IsNil)
+ var allfiles []string
+ for marker := ""; ; {
+ resp, err := stage.collbucket.List("", "", marker, 20000)
+ c.Check(err, check.IsNil)
+ for _, key := range resp.Contents {
+ if len(allfiles) == 0 || allfiles[len(allfiles)-1] != key.Key {
+ allfiles = append(allfiles, key.Key)
+ }
+ }
+ marker = resp.NextMarker
+ if marker == "" {
+ break
+ }
+ }
+ markers := 0
+ if s.testServer.Config.cluster.Collections.S3FolderObjects {
+ markers = 1
+ }
+ c.Check(allfiles, check.HasLen, dirs*(filesPerDir+markers)+3+markers)
+
+ gotDirMarker := map[string]bool{}
+ for _, name := range allfiles {
+ isDirMarker := strings.HasSuffix(name, "/")
+ if markers == 0 {
+ c.Check(isDirMarker, check.Equals, false, check.Commentf("name %q", name))
+ } else if isDirMarker {
+ gotDirMarker[name] = true
+ } else if i := strings.LastIndex(name, "/"); i >= 0 {
+ c.Check(gotDirMarker[name[:i+1]], check.Equals, true, check.Commentf("name %q", name))
+ gotDirMarker[name[:i+1]] = true // skip redundant complaints about this dir marker
+ }
+ }
+
+ for _, trial := range []struct {
+ prefix string
+ delimiter string
+ marker string
+ }{
+ {"", "", ""},
+ {"di", "/", ""},
+ {"di", "r", ""},
+ {"di", "n", ""},
+ {"dir0", "/", ""},
+ {"dir0/", "/", ""},
+ {"dir0/f", "/", ""},
+ {"dir0", "", ""},
+ {"dir0/", "", ""},
+ {"dir0/f", "", ""},
+ {"dir0", "/", "dir0/file14.txt"}, // no commonprefixes
+ {"", "", "dir0/file14.txt"}, // middle page, skip walking dir1
+ {"", "", "dir1/file14.txt"}, // middle page, skip walking dir0
+ {"", "", "dir1/file498.txt"}, // last page of results
+ {"dir1/file", "", "dir1/file498.txt"}, // last page of results, with prefix
+ {"dir1/file", "/", "dir1/file498.txt"}, // last page of results, with prefix + delimiter
+ {"dir1", "Z", "dir1/file498.txt"}, // delimiter "Z" never appears
+ {"dir2", "/", ""}, // prefix "dir2" does not exist
+ {"", "/", ""},
+ } {
+ c.Logf("\n\n=== trial %+v markers=%d", trial, markers)
+
+ maxKeys := 20
+ resp, err := stage.collbucket.List(trial.prefix, trial.delimiter, trial.marker, maxKeys)
+ c.Check(err, check.IsNil)
+ if resp.IsTruncated && trial.delimiter == "" {
+ // goamz List method fills in the missing
+ // NextMarker field if resp.IsTruncated, so
+ // now we can't really tell whether it was
+ // sent by the server or by goamz. In cases
+ // where it should be empty but isn't, assume
+ // it's goamz's fault.
+ resp.NextMarker = ""
+ }
+
+ var expectKeys []string
+ var expectPrefixes []string
+ var expectNextMarker string
+ var expectTruncated bool
+ for _, key := range allfiles {
+ full := len(expectKeys)+len(expectPrefixes) >= maxKeys
+ if !strings.HasPrefix(key, trial.prefix) || key < trial.marker {
+ continue
+ } else if idx := strings.Index(key[len(trial.prefix):], trial.delimiter); trial.delimiter != "" && idx >= 0 {
+ prefix := key[:len(trial.prefix)+idx+1]
+ if len(expectPrefixes) > 0 && expectPrefixes[len(expectPrefixes)-1] == prefix {
+ // same prefix as previous key
+ } else if full {
+ expectNextMarker = key
+ expectTruncated = true
+ } else {
+ expectPrefixes = append(expectPrefixes, prefix)
+ }
+ } else if full {
+ if trial.delimiter != "" {
+ expectNextMarker = key
+ }
+ expectTruncated = true
+ break
+ } else {
+ expectKeys = append(expectKeys, key)
+ }
+ }
+
+ var gotKeys []string
+ for _, key := range resp.Contents {
+ gotKeys = append(gotKeys, key.Key)
+ }
+ var gotPrefixes []string
+ for _, prefix := range resp.CommonPrefixes {
+ gotPrefixes = append(gotPrefixes, prefix)
+ }
+ commentf := check.Commentf("trial %+v markers=%d", trial, markers)
+ c.Check(gotKeys, check.DeepEquals, expectKeys, commentf)
+ c.Check(gotPrefixes, check.DeepEquals, expectPrefixes, commentf)
+ c.Check(resp.NextMarker, check.Equals, expectNextMarker, commentf)
+ c.Check(resp.IsTruncated, check.Equals, expectTruncated, commentf)
+ c.Logf("=== trial %+v keys %q prefixes %q nextMarker %q", trial, gotKeys, gotPrefixes, resp.NextMarker)
}
}
projects / arvados.git / blobdiff