func TestTempUrl(t *testing.T) {
err := c.ObjectPutBytes(CONTAINER, OBJECT, []byte(CONTENTS), "")
if err != nil {
t.Fatal(err)
}
m := swift.Metadata{}
m["temp-url-key"] = SECRET_KEY
err = c.AccountUpdate(m.AccountHeaders())
if err != nil {
t.Fatal(err)
}
expiresTime := time.Now().Add(20 * time.Minute)
tempUrl := c.ObjectTempUrl(CONTAINER, OBJECT, SECRET_KEY, "GET", expiresTime)
resp, err := http.Get(tempUrl)
if err != nil {
t.Fatal("Failed to retrieve file from temporary url")
}
if resp.StatusCode == 401 {
t.Log("Server doesn't support tempurl")
} else if resp.StatusCode != 200 {
t.Fatal("HTTP Error retrieving file from temporary url", resp.StatusCode)
} else {
if content, err := ioutil.ReadAll(resp.Body); err != nil || string(content) != CONTENTS {
t.Error("Bad content", err)
}
}
resp.Body.Close()
err = c.ObjectDelete(CONTAINER, OBJECT)
if err != nil {
t.Fatal(err)
}
}
// Update the object with the contents of the io.Reader, modTime and size
//
// The new object may have been created if an error is returned
func (o *FsObjectSwift) Update(in io.Reader, modTime time.Time, size int64) error {
// Set the mtime
m := swift.Metadata{}
m.SetModTime(modTime)
_, err := o.swift.c.ObjectPut(o.swift.container, o.swift.root+o.remote, in, true, "", "", m.ObjectHeaders())
if err != nil {
return err
}
// Read the metadata from the newly created object
o.meta = nil // wipe old metadata
err = o.readMetaData()
return err
}
// Update the object with the contents of the io.Reader, modTime and size
//
// The new object may have been created if an error is returned
func (o *Object) Update(in io.Reader, src fs.ObjectInfo) error {
size := src.Size()
modTime := src.ModTime()
// Note whether this is a dynamic large object before starting
isDynamicLargeObject, err := o.isDynamicLargeObject()
if err != nil {
return err
}
// Set the mtime
m := swift.Metadata{}
m.SetModTime(modTime)
contentType := fs.MimeType(src)
headers := m.ObjectHeaders()
uniquePrefix := ""
if size > int64(chunkSize) {
uniquePrefix, err = o.updateChunks(in, headers, size, contentType)
if err != nil {
return err
}
} else {
headers["Content-Length"] = strconv.FormatInt(size, 10) // set Content-Length as we know it
_, err := o.fs.c.ObjectPut(o.fs.container, o.fs.root+o.remote, in, true, "", contentType, headers)
if err != nil {
return err
}
}
// If file was a dynamic large object then remove old/all segments
if isDynamicLargeObject {
err = o.removeSegments(uniquePrefix)
if err != nil {
fs.Log(o, "Failed to remove old segments - carrying on with upload: %v", err)
}
}
// Read the metadata from the newly created object
o.headers = nil // wipe old metadata
return o.readMetaData()
}
// Update the object with the contents of the io.Reader, modTime and size
//
// The new object may have been created if an error is returned
func (o *Object) Update(in io.Reader, modTime time.Time, size int64) error {
// Note whether this has a manifest before starting
isManifest, err := o.isManifestFile()
if err != nil {
return err
}
// Set the mtime
m := swift.Metadata{}
m.SetModTime(modTime)
headers := m.ObjectHeaders()
uniquePrefix := ""
if size > int64(chunkSize) {
uniquePrefix, err = o.updateChunks(in, headers, size)
if err != nil {
return err
}
} else {
headers["Content-Length"] = strconv.FormatInt(size, 10) // set Content-Length as we know it
_, err := o.fs.c.ObjectPut(o.fs.container, o.fs.root+o.remote, in, true, "", "", headers)
if err != nil {
return err
}
}
// If file was a manifest then remove old/all segments
if isManifest {
err = o.removeSegments(uniquePrefix)
if err != nil {
fs.Log(o, "Failed to remove old segments - carrying on with upload: %v", err)
}
}
// Read the metadata from the newly created object
o.headers = nil // wipe old metadata
return o.readMetaData()
}
func TestObjectCopyWithMetadata(t *testing.T) {
m := swift.Metadata{}
m["copy-special-metadata"] = "hello"
m["hello"] = "3"
h := m.ObjectHeaders()
h["Content-Type"] = "image/jpeg"
_, err := c.ObjectCopy(CONTAINER, OBJECT, CONTAINER, OBJECT2, h)
if err != nil {
t.Fatal(err)
}
// Re-read the metadata to see if it is correct
_, headers, err := c.Object(CONTAINER, OBJECT2)
if err != nil {
t.Fatal(err)
}
if headers["Content-Type"] != "image/jpeg" {
t.Error("Didn't change content type")
}
compareMaps(t, headers.ObjectMetadata(), map[string]string{"hello": "3", "potato-salad": "", "copy-special-metadata": "hello"})
err = c.ObjectDelete(CONTAINER, OBJECT2)
if err != nil {
t.Fatal(err)
}
}
// New constructs a new Driver with the given Openstack Swift credentials and container name
func New(params Parameters) (*Driver, error) {
transport := &http.Transport{
Proxy: http.ProxyFromEnvironment,
MaxIdleConnsPerHost: 2048,
TLSClientConfig: &tls.Config{InsecureSkipVerify: params.InsecureSkipVerify},
}
ct := swift.Connection{
UserName: params.Username,
ApiKey: params.Password,
AuthUrl: params.AuthURL,
Region: params.Region,
UserAgent: "distribution/" + version.Version,
Tenant: params.Tenant,
TenantId: params.TenantID,
Domain: params.Domain,
DomainId: params.DomainID,
TrustId: params.TrustID,
Transport: transport,
ConnectTimeout: 60 * time.Second,
Timeout: 15 * 60 * time.Second,
}
err := ct.Authenticate()
if err != nil {
return nil, fmt.Errorf("Swift authentication failed: %s", err)
}
if _, _, err := ct.Container(params.Container); err == swift.ContainerNotFound {
if err := ct.ContainerCreate(params.Container, nil); err != nil {
return nil, fmt.Errorf("Failed to create container %s (%s)", params.Container, err)
}
} else if err != nil {
return nil, fmt.Errorf("Failed to retrieve info about container %s (%s)", params.Container, err)
}
d := &driver{
Conn: ct,
Container: params.Container,
Prefix: params.Prefix,
ChunkSize: params.ChunkSize,
TempURLMethods: make([]string, 0),
AccessKey: params.AccessKey,
}
info := swiftInfo{}
if config, err := d.Conn.QueryInfo(); err == nil {
_, d.BulkDeleteSupport = config["bulk_delete"]
if err := mapstructure.Decode(config, &info); err == nil {
d.TempURLContainerKey = info.Swift.Version >= "2.3.0"
d.TempURLMethods = info.Tempurl.Methods
}
} else {
d.TempURLContainerKey = params.TempURLContainerKey
d.TempURLMethods = params.TempURLMethods
}
if len(d.TempURLMethods) > 0 {
secretKey := params.SecretKey
if secretKey == "" {
secretKey, _ = generateSecret()
}
// Since Swift 2.2.2, we can now set secret keys on containers
// in addition to the account secret keys. Use them in preference.
if d.TempURLContainerKey {
_, containerHeaders, err := d.Conn.Container(d.Container)
if err != nil {
return nil, fmt.Errorf("Failed to fetch container info %s (%s)", d.Container, err)
}
d.SecretKey = containerHeaders["X-Container-Meta-Temp-Url-Key"]
if d.SecretKey == "" || (params.SecretKey != "" && d.SecretKey != params.SecretKey) {
m := swift.Metadata{}
m["temp-url-key"] = secretKey
if d.Conn.ContainerUpdate(d.Container, m.ContainerHeaders()); err == nil {
d.SecretKey = secretKey
}
}
} else {
// Use the account secret key
_, accountHeaders, err := d.Conn.Account()
if err != nil {
return nil, fmt.Errorf("Failed to fetch account info (%s)", err)
}
d.SecretKey = accountHeaders["X-Account-Meta-Temp-Url-Key"]
if d.SecretKey == "" || (params.SecretKey != "" && d.SecretKey != params.SecretKey) {
m := swift.Metadata{}
m["temp-url-key"] = secretKey
if err := d.Conn.AccountUpdate(m.AccountHeaders()); err == nil {
d.SecretKey = secretKey
}
}
}
}
return &Driver{
baseEmbed: baseEmbed{
Base: base.Base{
StorageDriver: d,
},
},
}, nil
}