public function sign(HttpRequest $request, array $credentials)
{
AssertUtils::assertSet(array(OSSOptions::ACCESS_KEY_ID, OSSOptions::ACCESS_KEY_SECRET), $credentials);
AssertUtils::assertString($credentials[OSSOptions::ACCESS_KEY_ID], OSSOptions::ACCESS_KEY_ID);
AssertUtils::assertString($credentials[OSSOptions::ACCESS_KEY_SECRET], OSSOptions::ACCESS_KEY_SECRET);
$key = $credentials[OSSOptions::ACCESS_KEY_ID];
$secret = $credentials[OSSOptions::ACCESS_KEY_SECRET];
if (strlen($key) > 0 && strlen($secret) > 0) {
$canonicalString = SignUtils::buildCanonicalString($request, $this->bucket, $this->key);
$signature = ServiceSignature::factory()->computeSignature($secret, $canonicalString);
$request->addHeader(OSSHeaders::AUTHORIZATION, 'OSS ' . $key . ':' . $signature);
} else {
if (strlen($key) > 0) {
$request->addHeader(OSSHeaders::AUTHORIZATION, $key);
}
}
}
public function addHeader($header, $value)
{
AssertUtils::assertString($header, 'HttpHeaderName');
AssertUtils::assertString($value, 'HttpHeaderValue');
$this->headers[$header] = $value;
}
/**
* 设置Bucket的名字
*
* @internal
*
* @param string $name Bucket的名字
*/
public function setName($name)
{
AssertUtils::assertString($name, 'name');
$this->name = $name;
}
public function addParameter($key, $value)
{
AssertUtils::assertString($key, 'HttpParameterName');
if ($value !== null) {
AssertUtils::assertString($value, 'HttpParameterValue');
}
$this->parameters[$key] = $value;
}
public function build()
{
AssertUtils::assertString($this->endpoint, 'endpoint');
// sent request
$request = new HttpRequest();
$request->setEndpoint(OSSUtils::buildEndpoint($this->endpoint, $this->bucket));
if (isset($this->method)) {
$request->setMethod($this->method);
}
$headers = $this->headers;
// Date
if (!isset($headers[OSSHeaders::DATE])) {
$headers[OSSHeaders::DATE] = DateUtils::formatDate(new \DateTime());
}
// Content-Type
if (!isset($headers[OSSHeaders::CONTENT_TYPE])) {
$headers[OSSHeaders::CONTENT_TYPE] = '';
}
if (!isset($headers[OSSHeaders::CONTENT_LENGTH]) && is_string($this->content)) {
$headers[OSSHeaders::CONTENT_LENGTH] = (string) strlen($this->content);
}
foreach ($headers as $key => $value) {
$request->addHeader($key, $value);
}
$parameters = $this->parameters;
foreach ($parameters as $key => $value) {
$request->addParameter($key, $value);
}
$request->setResourcePath(OSSUtils::buildResourcePath($this->key));
$request->setContent($this->content);
$request->setResponseBody($this->responseBody);
return $request;
}
