Proyectos de Subversion Moodle

Rev

| Ultima modificación | Ver Log |

Rev Autor Línea Nro. Línea
1 efrain 1
<?php
2
namespace Aws\Signature;
3
 
4
use Aws\Credentials\CredentialsInterface;
5
use Psr\Http\Message\RequestInterface;
6
 
7
/**
8
 * Interface used to provide interchangeable strategies for signing requests
9
 * using the various AWS signature protocols.
10
 */
11
interface SignatureInterface
12
{
13
    /**
14
     * Signs the specified request with an AWS signing protocol by using the
15
     * provided AWS account credentials and adding the required headers to the
16
     * request.
17
     *
18
     * @param RequestInterface     $request     Request to sign
19
     * @param CredentialsInterface $credentials Signing credentials
20
     *
21
     * @return RequestInterface Returns the modified request.
22
     */
23
    public function signRequest(
24
        RequestInterface $request,
25
        CredentialsInterface $credentials
26
    );
27
 
28
    /**
29
     * Create a pre-signed request.
30
     *
31
     * @param RequestInterface              $request     Request to sign
32
     * @param CredentialsInterface          $credentials Credentials used to sign
33
     * @param int|string|\DateTimeInterface $expires The time at which the URL should
34
     *     expire. This can be a Unix timestamp, a PHP DateTime object, or a
35
     *     string that can be evaluated by strtotime.
36
     *
37
     * @return RequestInterface
38
     */
39
    public function presign(
40
        RequestInterface $request,
41
        CredentialsInterface $credentials,
42
        $expires,
43
        array $options = []
44
    );
45
}