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package s3
import (
"bytes"
"context"
"io/ioutil"
"os"
"path/filepath"
"sort"
"strings"
. "gopkg.in/check.v1"
"github.com/aws/aws-sdk-go-v2/aws"
"github.com/aws/aws-sdk-go-v2/service/s3"
"github.com/aws/aws-sdk-go-v2/service/s3/types"
"github.com/aptly-dev/aptly/files"
"github.com/aptly-dev/aptly/utils"
)
type PublishedStorageSuite struct {
srv *Server
storage, prefixedStorage *PublishedStorage
noSuchBucketStorage *PublishedStorage
}
var _ = Suite(&PublishedStorageSuite{})
func (s *PublishedStorageSuite) SetUpTest(c *C) {
var err error
s.srv, err = NewServer(&Config{})
c.Assert(err, IsNil)
c.Assert(s.srv, NotNil)
s.storage, err = NewPublishedStorage("aa", "bb", "", "test-1", s.srv.URL(), "test", "", "", "", "", false, true, false, false, false)
c.Assert(err, IsNil)
s.prefixedStorage, err = NewPublishedStorage("aa", "bb", "", "test-1", s.srv.URL(), "test", "", "lala", "", "", false, true, false, false, false)
c.Assert(err, IsNil)
s.noSuchBucketStorage, err = NewPublishedStorage("aa", "bb", "", "test-1", s.srv.URL(), "no-bucket", "", "", "", "", false, true, false, false, false)
c.Assert(err, IsNil)
_, err = s.storage.s3.CreateBucket(context.TODO(), &s3.CreateBucketInput{
Bucket: aws.String("test"),
CreateBucketConfiguration: &types.CreateBucketConfiguration{
LocationConstraint: "test-1",
}})
c.Assert(err, IsNil)
}
func (s *PublishedStorageSuite) TearDownTest(c *C) {
s.srv.Quit()
}
func (s *PublishedStorageSuite) checkGetRequestsEqual(c *C, prefix string, expectedGetRequestUris []string) {
getRequests := make([]string, 0, len(s.srv.Requests))
for _, r := range s.srv.Requests {
if r.Method == "GET" && strings.HasPrefix(r.RequestURI, prefix) {
getRequests = append(getRequests, r.RequestURI)
}
}
sort.Strings(getRequests)
c.Check(getRequests, DeepEquals, expectedGetRequestUris)
}
func (s *PublishedStorageSuite) GetFile(c *C, path string) []byte {
resp, err := s.storage.s3.GetObject(context.TODO(), &s3.GetObjectInput{
Bucket: aws.String(s.storage.bucket),
Key: aws.String(path),
})
c.Assert(err, IsNil)
body, err := ioutil.ReadAll(resp.Body)
resp.Body.Close()
c.Assert(err, IsNil)
return body
}
func (s *PublishedStorageSuite) AssertNoFile(c *C, path string) {
_, err := s.storage.s3.HeadObject(context.TODO(), &s3.HeadObjectInput{
Bucket: aws.String(s.storage.bucket),
Key: aws.String(path),
})
c.Assert(err, ErrorMatches, ".*StatusCode: 404.*")
}
func (s *PublishedStorageSuite) PutFile(c *C, path string, data []byte) {
_, err := s.storage.s3.PutObject(context.TODO(), &s3.PutObjectInput{
Bucket: aws.String(s.storage.bucket),
Key: aws.String(path),
Body: bytes.NewReader(data),
ContentType: aws.String("binary/octet-stream"),
ACL: types.ObjectCannedACLPrivate,
})
c.Assert(err, IsNil)
}
func (s *PublishedStorageSuite) TestPutFile(c *C) {
dir := c.MkDir()
err := ioutil.WriteFile(filepath.Join(dir, "a"), []byte("welcome to s3!"), 0644)
c.Assert(err, IsNil)
err = s.storage.PutFile("a/b.txt", filepath.Join(dir, "a"))
c.Check(err, IsNil)
c.Check(s.GetFile(c, "a/b.txt"), DeepEquals, []byte("welcome to s3!"))
err = s.prefixedStorage.PutFile("a/b.txt", filepath.Join(dir, "a"))
c.Check(err, IsNil)
c.Check(s.GetFile(c, "lala/a/b.txt"), DeepEquals, []byte("welcome to s3!"))
}
func (s *PublishedStorageSuite) TestPutFilePlusWorkaround(c *C) {
s.storage.plusWorkaround = true
dir := c.MkDir()
err := ioutil.WriteFile(filepath.Join(dir, "a"), []byte("welcome to s3!"), 0644)
c.Assert(err, IsNil)
err = s.storage.PutFile("a/b+c.txt", filepath.Join(dir, "a"))
c.Check(err, IsNil)
c.Check(s.GetFile(c, "a/b+c.txt"), DeepEquals, []byte("welcome to s3!"))
c.Check(s.GetFile(c, "a/b c.txt"), DeepEquals, []byte("welcome to s3!"))
}
func (s *PublishedStorageSuite) TestFilelist(c *C) {
paths := []string{"a", "b", "c", "testa", "test/a", "test/b", "lala/a", "lala/b", "lala/c"}
for _, path := range paths {
s.PutFile(c, path, []byte("test"))
}
list, err := s.storage.Filelist("")
c.Check(err, IsNil)
c.Check(list, DeepEquals, []string{"a", "b", "c", "lala/a", "lala/b", "lala/c", "test/a", "test/b", "testa"})
list, err = s.storage.Filelist("test")
c.Check(err, IsNil)
c.Check(list, DeepEquals, []string{"a", "b"})
list, err = s.storage.Filelist("test2")
c.Check(err, IsNil)
c.Check(list, DeepEquals, []string{})
list, err = s.prefixedStorage.Filelist("")
c.Check(err, IsNil)
c.Check(list, DeepEquals, []string{"a", "b", "c"})
}
func (s *PublishedStorageSuite) TestFilelistPlusWorkaround(c *C) {
s.storage.plusWorkaround = true
s.prefixedStorage.plusWorkaround = true
paths := []string{"a", "b", "c", "testa", "test/a+1", "test/a 1", "lala/a+b", "lala/a b", "lala/c"}
for _, path := range paths {
s.PutFile(c, path, []byte("test"))
}
list, err := s.storage.Filelist("")
c.Check(err, IsNil)
c.Check(list, DeepEquals, []string{"a", "b", "c", "lala/a+b", "lala/c", "test/a+1", "testa"})
list, err = s.storage.Filelist("test")
c.Check(err, IsNil)
c.Check(list, DeepEquals, []string{"a+1"})
list, err = s.storage.Filelist("test2")
c.Check(err, IsNil)
c.Check(list, DeepEquals, []string{})
list, err = s.prefixedStorage.Filelist("")
c.Check(err, IsNil)
c.Check(list, DeepEquals, []string{"a+b", "c"})
}
func (s *PublishedStorageSuite) TestRemove(c *C) {
s.PutFile(c, "a/b", []byte("test"))
err := s.storage.Remove("a/b")
c.Check(err, IsNil)
s.AssertNoFile(c, "a/b")
s.PutFile(c, "lala/xyz", []byte("test"))
errp := s.prefixedStorage.Remove("xyz")
c.Check(errp, IsNil)
s.AssertNoFile(c, "lala/xyz")
}
func (s *PublishedStorageSuite) TestRemoveNoSuchBucket(c *C) {
err := s.noSuchBucketStorage.Remove("a/b")
c.Check(err, IsNil)
}
func (s *PublishedStorageSuite) TestRemovePlusWorkaround(c *C) {
s.storage.plusWorkaround = true
s.PutFile(c, "a/b+c", []byte("test"))
s.PutFile(c, "a/b", []byte("test"))
err := s.storage.Remove("a/b+c")
c.Check(err, IsNil)
s.AssertNoFile(c, "a/b+c")
s.AssertNoFile(c, "a/b c")
err = s.storage.Remove("a/b")
c.Check(err, IsNil)
s.AssertNoFile(c, "a/b")
}
func (s *PublishedStorageSuite) TestRemoveDirs(c *C) {
s.storage.plusWorkaround = true
paths := []string{"a", "b", "c", "testa", "test/a+1", "test/a 1", "lala/a+b", "lala/a b", "lala/c"}
for _, path := range paths {
s.PutFile(c, path, []byte("test"))
}
err := s.storage.RemoveDirs("test", nil)
c.Check(err, IsNil)
list, err := s.storage.Filelist("")
c.Check(err, IsNil)
c.Check(list, DeepEquals, []string{"a", "b", "c", "lala/a+b", "lala/c", "testa"})
}
func (s *PublishedStorageSuite) TestRemoveDirsPlusWorkaround(c *C) {
paths := []string{"a", "b", "c", "testa", "test/a", "test/b", "lala/a", "lala/b", "lala/c"}
for _, path := range paths {
s.PutFile(c, path, []byte("test"))
}
err := s.storage.RemoveDirs("test", nil)
c.Check(err, IsNil)
list, err := s.storage.Filelist("")
c.Check(err, IsNil)
c.Check(list, DeepEquals, []string{"a", "b", "c", "lala/a", "lala/b", "lala/c", "testa"})
}
func (s *PublishedStorageSuite) TestRemoveDirsNoSuchBucket(c *C) {
err := s.noSuchBucketStorage.RemoveDirs("a/b", nil)
c.Check(err, ErrorMatches, ".*StatusCode: 404.*")
}
func (s *PublishedStorageSuite) TestRenameFile(c *C) {
c.Skip("copy not available in s3test")
}
func (s *PublishedStorageSuite) TestLinkFromPool(c *C) {
root := c.MkDir()
pool := files.NewPackagePool(root, false)
cs := files.NewMockChecksumStorage()
tmpFile1 := filepath.Join(c.MkDir(), "mars-invaders_1.03.deb")
err := ioutil.WriteFile(tmpFile1, []byte("Contents"), 0644)
c.Assert(err, IsNil)
cksum1 := utils.ChecksumInfo{MD5: "c1df1da7a1ce305a3b60af9d5733ac1d"}
tmpFile2 := filepath.Join(c.MkDir(), "mars-invaders_1.03.deb")
err = ioutil.WriteFile(tmpFile2, []byte("Spam"), 0644)
c.Assert(err, IsNil)
cksum2 := utils.ChecksumInfo{MD5: "e9dfd31cc505d51fc26975250750deab"}
tmpFile3 := filepath.Join(c.MkDir(), "netboot/boot.img.gz")
os.MkdirAll(filepath.Dir(tmpFile3), 0777)
err = ioutil.WriteFile(tmpFile3, []byte("Contents"), 0644)
c.Assert(err, IsNil)
cksum3 := utils.ChecksumInfo{MD5: "c1df1da7a1ce305a3b60af9d5733ac1d"}
src1, err := pool.Import(tmpFile1, "mars-invaders_1.03.deb", &cksum1, true, cs)
c.Assert(err, IsNil)
src2, err := pool.Import(tmpFile2, "mars-invaders_1.03.deb", &cksum2, true, cs)
c.Assert(err, IsNil)
src3, err := pool.Import(tmpFile3, "netboot/boot.img.gz", &cksum3, true, cs)
c.Assert(err, IsNil)
// first link from pool
err = s.storage.LinkFromPool("", filepath.Join("pool", "main", "m/mars-invaders"), "mars-invaders_1.03.deb", pool, src1, cksum1, false)
c.Check(err, IsNil)
c.Check(s.GetFile(c, "pool/main/m/mars-invaders/mars-invaders_1.03.deb"), DeepEquals, []byte("Contents"))
// duplicate link from pool
err = s.storage.LinkFromPool("", filepath.Join("pool", "main", "m/mars-invaders"), "mars-invaders_1.03.deb", pool, src1, cksum1, false)
c.Check(err, IsNil)
c.Check(s.GetFile(c, "pool/main/m/mars-invaders/mars-invaders_1.03.deb"), DeepEquals, []byte("Contents"))
// link from pool with conflict
err = s.storage.LinkFromPool("", filepath.Join("pool", "main", "m/mars-invaders"), "mars-invaders_1.03.deb", pool, src2, cksum2, false)
c.Check(err, ErrorMatches, ".*file already exists and is different.*")
c.Check(s.GetFile(c, "pool/main/m/mars-invaders/mars-invaders_1.03.deb"), DeepEquals, []byte("Contents"))
// link from pool with conflict and force
err = s.storage.LinkFromPool("", filepath.Join("pool", "main", "m/mars-invaders"), "mars-invaders_1.03.deb", pool, src2, cksum2, true)
c.Check(err, IsNil)
c.Check(s.GetFile(c, "pool/main/m/mars-invaders/mars-invaders_1.03.deb"), DeepEquals, []byte("Spam"))
// for prefixed storage:
// first link from pool
err = s.prefixedStorage.LinkFromPool("", filepath.Join("pool", "main", "m/mars-invaders"), "mars-invaders_1.03.deb", pool, src1, cksum1, false)
c.Check(err, IsNil)
// 2nd link from pool, providing wrong path for source file
//
// this test should check that file already exists in S3 and skip upload (which would fail if not skipped)
err = s.prefixedStorage.LinkFromPool("", filepath.Join("pool", "main", "m/mars-invaders"), "mars-invaders_1.03.deb", pool, "wrong-looks-like-pathcache-doesnt-work", cksum1, false)
c.Check(err, IsNil)
c.Check(s.GetFile(c, "lala/pool/main/m/mars-invaders/mars-invaders_1.03.deb"), DeepEquals, []byte("Contents"))
// link from pool with nested file name
err = s.storage.LinkFromPool("", "dists/jessie/non-free/installer-i386/current/images", "netboot/boot.img.gz", pool, src3, cksum3, false)
c.Check(err, IsNil)
c.Check(s.GetFile(c, "dists/jessie/non-free/installer-i386/current/images/netboot/boot.img.gz"), DeepEquals, []byte("Contents"))
}
func (s *PublishedStorageSuite) TestLinkFromPoolCache(c *C) {
root := c.MkDir()
pool := files.NewPackagePool(root, false)
cs := files.NewMockChecksumStorage()
tmpFile1 := filepath.Join(c.MkDir(), "mars-invaders_1.03.deb")
err := ioutil.WriteFile(tmpFile1, []byte("Contents"), 0644)
c.Assert(err, IsNil)
cksum1 := utils.ChecksumInfo{MD5: "c1df1da7a1ce305a3b60af9d5733ac1d"}
src1, err := pool.Import(tmpFile1, "mars-invaders_1.03.deb", &cksum1, true, cs)
c.Assert(err, IsNil)
// Publish two packages at the same publish prefix
err = s.storage.LinkFromPool("", filepath.Join("pool", "a"), "mars-invaders_1.03.deb", pool, src1, cksum1, false)
c.Check(err, IsNil)
err = s.storage.LinkFromPool("", filepath.Join("pool", "b"), "mars-invaders_1.03.deb", pool, src1, cksum1, false)
c.Check(err, IsNil)
// Check only one listing request was done to the server
s.checkGetRequestsEqual(c, "/test?", []string{"/test?encryption=", "/test?encryption=", "/test?list-type=2&max-keys=1000&prefix=pool%2F"})
s.srv.Requests = nil
// Publish two packages at a different prefix
err = s.storage.LinkFromPool("publish-prefix", filepath.Join("pool", "a"), "mars-invaders_1.03.deb", pool, src1, cksum1, false)
c.Check(err, IsNil)
err = s.storage.LinkFromPool("publish-prefix", filepath.Join("pool", "b"), "mars-invaders_1.03.deb", pool, src1, cksum1, false)
c.Check(err, IsNil)
// Check no listing request was done to the server (pathCache is used)
s.checkGetRequestsEqual(c, "/test?", []string{})
s.srv.Requests = nil
// Publish two packages at a prefixed storage
err = s.prefixedStorage.LinkFromPool("", filepath.Join("pool", "a"), "mars-invaders_1.03.deb", pool, src1, cksum1, false)
c.Check(err, IsNil)
err = s.prefixedStorage.LinkFromPool("", filepath.Join("pool", "b"), "mars-invaders_1.03.deb", pool, src1, cksum1, false)
c.Check(err, IsNil)
// Check only one listing request was done to the server
s.checkGetRequestsEqual(c, "/test?", []string{
"/test?list-type=2&max-keys=1000&prefix=lala%2Fpool%2F",
})
// Publish two packages at a prefixed storage plus a publish prefix.
s.srv.Requests = nil
err = s.prefixedStorage.LinkFromPool("publish-prefix", filepath.Join("pool", "a"), "mars-invaders_1.03.deb", pool, src1, cksum1, false)
c.Check(err, IsNil)
err = s.prefixedStorage.LinkFromPool("publish-prefix", filepath.Join("pool", "b"), "mars-invaders_1.03.deb", pool, src1, cksum1, false)
c.Check(err, IsNil)
// Check no listing request was done to the server (pathCache is used)
s.checkGetRequestsEqual(c, "/test?", []string{})
// This step checks that files already exists in S3 and skip upload (which would fail if not skipped).
err = s.prefixedStorage.LinkFromPool("publish-prefix", filepath.Join("pool", "a"), "mars-invaders_1.03.deb", pool, "non-existent-file", cksum1, false)
c.Check(err, IsNil)
err = s.prefixedStorage.LinkFromPool("", filepath.Join("pool", "a"), "mars-invaders_1.03.deb", pool, "non-existent-file", cksum1, false)
c.Check(err, IsNil)
err = s.storage.LinkFromPool("publish-prefix", filepath.Join("pool", "a"), "mars-invaders_1.03.deb", pool, "non-existent-file", cksum1, false)
c.Check(err, IsNil)
err = s.storage.LinkFromPool("", filepath.Join("pool", "a"), "mars-invaders_1.03.deb", pool, "non-existent-file", cksum1, false)
c.Check(err, IsNil)
}
func (s *PublishedStorageSuite) TestSymLink(c *C) {
s.PutFile(c, "a/b", []byte("test"))
err := s.storage.SymLink("a/b", "a/b.link")
c.Check(err, IsNil)
var link string
link, err = s.storage.ReadLink("a/b.link")
c.Check(err, IsNil)
c.Check(link, Equals, "a/b")
c.Skip("copy not available in s3test")
}
func (s *PublishedStorageSuite) TestFileExists(c *C) {
s.PutFile(c, "a/b", []byte("test"))
exists, err := s.storage.FileExists("a/b")
c.Check(err, IsNil)
c.Check(exists, Equals, true)
exists, _ = s.storage.FileExists("a/b.invalid")
// Comment out as there is an error in s3test implementation
// c.Check(err, IsNil)
c.Check(exists, Equals, false)
}
|
