func init() {
if TestS3Server == "" {
SkipMessage = "s3 test server not available"
return
}
url, err := url.Parse(TestS3Server)
if err != nil {
fmt.Fprintf(os.Stderr, "invalid url: %v\n", err)
return
}
cfg := s3.Config{
Endpoint: url.Host,
Bucket: "restictestbucket",
KeyID: os.Getenv("AWS_ACCESS_KEY_ID"),
Secret: os.Getenv("AWS_SECRET_ACCESS_KEY"),
}
if url.Scheme == "http" {
cfg.UseHTTP = true
}
test.CreateFn = func() (backend.Backend, error) {
be, err := s3.Open(cfg)
if err != nil {
return nil, err
}
exists, err := be.Test(backend.Config, "")
if err != nil {
return nil, err
}
if exists {
return nil, errors.New("config already exists")
}
return be, nil
}
test.OpenFn = func() (backend.Backend, error) {
return s3.Open(cfg)
}
// test.CleanupFn = func() error {
// if tempBackendDir == "" {
// return nil
// }
// fmt.Printf("removing test backend at %v\n", tempBackendDir)
// err := os.RemoveAll(tempBackendDir)
// tempBackendDir = ""
// return err
// }
}
// Create the backend specified by URI.
func create(s string) (backend.Backend, error) {
debug.Log("open", "parsing location %v", s)
loc, err := location.Parse(s)
if err != nil {
return nil, err
}
switch loc.Scheme {
case "local":
debug.Log("open", "create local repository at %#v", loc.Config)
return local.Create(loc.Config.(string))
case "sftp":
debug.Log("open", "create sftp repository at %#v", loc.Config)
return sftp.CreateWithConfig(loc.Config.(sftp.Config))
case "s3":
cfg := loc.Config.(s3.Config)
if cfg.KeyID == "" {
cfg.KeyID = os.Getenv("AWS_ACCESS_KEY_ID")
}
if cfg.Secret == "" {
cfg.Secret = os.Getenv("AWS_SECRET_ACCESS_KEY")
}
debug.Log("open", "create s3 repository at %#v", loc.Config)
return s3.Open(cfg)
}
debug.Log("open", "invalid repository scheme: %v", s)
return nil, fmt.Errorf("invalid scheme %q", loc.Scheme)
}
// Create the backend specified by URI.
func create(u string) (backend.Backend, error) {
// check if the url is a directory that exists
fi, err := os.Stat(u)
if err == nil && fi.IsDir() {
return local.Create(u)
}
url, err := url.Parse(u)
if err != nil {
return nil, err
}
if url.Scheme == "" {
return local.Create(url.Path)
}
if len(url.Path) < 1 {
return nil, fmt.Errorf("unable to parse url %v", url)
}
if url.Scheme == "s3" {
return s3.Open(url.Host, url.Path[1:])
}
args := []string{url.Host}
if url.User != nil && url.User.Username() != "" {
args = append(args, "-l")
args = append(args, url.User.Username())
}
args = append(args, "-s")
args = append(args, "sftp")
return sftp.Create(url.Path[1:], "ssh", args...)
}
func TestS3Backend(t *testing.T) {
if TestS3Server == "" {
t.Skip("s3 test server not available")
}
url, err := url.Parse(TestS3Server)
OK(t, err)
cfg := s3.Config{
Endpoint: url.Host,
Bucket: "restictestbucket",
KeyID: os.Getenv("AWS_ACCESS_KEY_ID"),
Secret: os.Getenv("AWS_SECRET_ACCESS_KEY"),
}
if url.Scheme == "http" {
cfg.UseHTTP = true
}
be, err := s3.Open(cfg)
OK(t, err)
testBackend(be, t)
del := be.(deleter)
OK(t, del.Delete())
}
// Create the backend specified by URI.
func create(u string) (backend.Backend, error) {
url, err := url.Parse(u)
if err != nil {
return nil, err
}
if url.Scheme == "" {
return local.Create(url.Path)
} else if url.Scheme == "s3" {
return s3.Open(url.Host, url.Path[1:])
}
args := []string{url.Host}
if url.User != nil && url.User.Username() != "" {
args = append(args, "-l")
args = append(args, url.User.Username())
}
args = append(args, "-s")
args = append(args, "sftp")
return sftp.Create(url.Path[1:], "ssh", args...)
}