blob: 30013b183e26c41702db55f28c4d70e9f065a2c0 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
|
/******************************************************************************
*
* Copyright 2018 Stefan Majewsky <majewsky@gmx.net>
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
******************************************************************************/
package schwift
import (
"net/http"
)
//Backend is the interface between Schwift and the libraries providing
//authentication for it.
//
//TODO list implementations
type Backend interface {
//EndpointURL returns the endpoint URL from the Keystone catalog for the
//Swift account that this backend operates on. It should look like
//`http://domain.tld/v1/AUTH_projectid/`.
EndpointURL() string
//Clone returns a deep clone of this backend with the endpoint URL changed to
//the given URL.
Clone(newEndpointURL string) Backend
//Do executes the given HTTP request after adding to it the X-Auth-Token
//header containing the backend's current Keystone (or Swift auth) token. It
//may also set other headers, such as User-Agent. If the status code returned
//is 401, it shall attempt to acquire a new auth token and restart the
//request with the new token.
Do(req *http.Request) (*http.Response, error)
}
|
