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73 lines
2.3 KiB
73 lines
2.3 KiB
<?php
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namespace app\index\model;
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use think\Model;
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use think\Db;
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use \app\index\model\Option;
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class Remote extends Model{
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public $sk;
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private $policy;
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private $serverOutput;
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private $httpCode;
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public function __construct($policy){
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$this->policy = $policy;
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}
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public function remove($fileList){
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$signKey = $this->sign($fileList,"DELETE");
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$this->send("manager.php",$signKey,"DELETE",base64_encode(json_encode($fileList)));
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}
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public function preview($fname){
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return $this->signUrl($this->policy["url"]."object.php?action=preview&name=".urlencode($fname)."&expires=".(time()+(int)Option::getValue("timeout")));
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}
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public function clean(){
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return $this->signUrl($this->policy["url"]."object.php?action=clean&expires=".(time()+(int)Option::getValue("timeout")));
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}
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public function download($fname,$attnanme){
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return $this->signUrl($this->policy["url"]."object.php?action=download&name=".urlencode($fname)."&attaname=".urlencode($attnanme)."&expires=".(time()+(int)Option::getValue("timeout")));
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}
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public function thumb($fname,$picInfo){
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return $this->signUrl($this->policy["url"]."object.php?action=thumb&name=".urlencode($fname)."&expires=".(time()+(int)Option::getValue("timeout"))."&w=".$picInfo[0]."&h=".$picInfo[1]);
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}
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public function signUrl($url){
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$signKey = hash_hmac("sha256",$url,"GET".$this->policy["sk"]);
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return $url."&auth=".$signKey;
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}
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public function updateContent($fname,$content){
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$object = ["fname"=>$fname,"content"=>$content];
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$signKey = $this->sign($object,"UPDATE");
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$this->send("manager.php",$signKey,"UPDATE",base64_encode(json_encode($object)));
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}
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public function send($target,$auth,$action,$object){
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$session = curl_init($this->policy["server"].$target);
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$postData = array(
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"action" => $action,
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"auth" => $auth,
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"object" => $object,
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);
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curl_setopt($session, CURLOPT_POST, 1);
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curl_setopt($session, CURLOPT_POSTFIELDS, $postData);
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curl_setopt($session, CURLOPT_RETURNTRANSFER, 1);
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curl_setopt($session, CURLOPT_SSL_VERIFYPEER, false);
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curl_setopt($session, CURLOPT_SSL_VERIFYHOST, false);
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$this->serverOutput = curl_exec($session);
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$this->httpCode = curl_getinfo($session,CURLINFO_HTTP_CODE);
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echo $this->serverOutput;
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}
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public function sign($content,$method = null){
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return hash_hmac("sha256",base64_encode(json_encode($content)),$method.$this->policy["sk"]);
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}
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}
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?>
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