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99 lines
1.9 KiB
99 lines
1.9 KiB
<?php
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namespace AlibabaCloud\Credentials;
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use AlibabaCloud\Credentials\Signature\ShaHmac1Signature;
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/**
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* Use the STS Token to complete the authentication.
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*/
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class StsCredential implements CredentialsInterface
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{
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/**
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* @var string
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*/
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private $accessKeyId;
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/**
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* @var string
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*/
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private $accessKeySecret;
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/**
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* @var string
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*/
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private $securityToken;
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/**
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* @var int
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*/
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private $expiration;
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/**
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* StsCredential constructor.
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*
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* @param string $access_key_id Access key ID
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* @param string $access_key_secret Access Key Secret
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* @param int $expiration
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* @param string $security_token Security Token
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*/
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public function __construct($access_key_id, $access_key_secret, $expiration, $security_token = '')
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{
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Filter::accessKey($access_key_id, $access_key_secret);
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Filter::expiration($expiration);
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$this->accessKeyId = $access_key_id;
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$this->accessKeySecret = $access_key_secret;
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$this->expiration = $expiration;
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$this->securityToken = $security_token;
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}
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/**
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* @return int
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*/
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public function getExpiration()
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{
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return $this->expiration;
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}
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/**
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* @return string
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*/
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public function getAccessKeyId()
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{
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return $this->accessKeyId;
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}
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/**
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* @return string
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*/
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public function getAccessKeySecret()
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{
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return $this->accessKeySecret;
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}
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/**
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* @return string
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*/
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public function getSecurityToken()
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{
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return $this->securityToken;
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}
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/**
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* @return string
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*/
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public function __toString()
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{
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return "$this->accessKeyId#$this->accessKeySecret#$this->securityToken";
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}
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/**
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* @return ShaHmac1Signature
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*/
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public function getSignature()
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{
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return new ShaHmac1Signature();
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}
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}
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