32 lines
1003 B
PHP
32 lines
1003 B
PHP
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<?php
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$link = pg_connect("dbname=metadata user=gis password=gispassword host=210.77.68.241");
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if (!$link)
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{
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die("Error in connection: " . pg_last_error());
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}
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//安全检查：只接受来自westdc.westgis.ac.cn的访问
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if(@$_SERVER['HTTP_CLIENT_IP']){
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$onlineip=$_SERVER['HTTP_CLIENT_IP'];
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}elseif(@$_SERVER['HTTP_X_FORWARDED_FOR']){
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$onlineip=$_SERVER['HTTP_X_FORWARDED_FOR'];
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}else{
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$onlineip=$_SERVER['REMOTE_ADDR'];
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}
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if ($onlineip!='210.77.68.241' && $onlineip!='210.77.68.215' && $onlineip!='2002:d248:5070:4:214:22ff:fe08:d277')
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die("error! You are not permitted to visit this page.".$onlineip);
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//文件生成
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$uuid=$_GET['uuid'];
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if(empty($uuid) || !preg_match("/^[0-9A-Za-z]{8}-[0-9A-Za-z]{4}-[0-9A-Za-z]{4}-[0-9A-Za-z]{4}-[0-9A-Za-z]{12}$/",$uuid))
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{
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die("uuid error! Error in parameter.".$uuid);
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}
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$homedir='/disk1/WestDC/upload/'.$uuid;
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$old=umask(0);
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@mkdir($homedir,0777);
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umask($old);
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pg_free_result($result);
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pg_close($link);
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?>
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