$TheBody");
}
return false;
}
/**
* @param string $ImageName image name including repo address
*/
public function getImage(string $ImageNameComplete, $imageTag='latest')
{
$RepoURL = "https://".$ImageNameComplete;
if (preg_match("/\b(?:(?:https?|ftp):\/\/|www\.)[-a-z0-9+&@#\/%?=~_|!:,.;]*[-a-z0-9+&@#\/%=~_|]/", $RepoURL) ) {
//Good URL, now lets work it
$URLbits = parse_url($RepoURL);
if ($URLbits)
{
$imageName = ltrim($URLbits['path'], "/");
$registry = $URLbits['host'] .":".$URLbits['port'];
}
}
$tagsURL = "https://".$registry. "/v2/".$imageName."/tags/list";
try {
$TagsRaw = $this->doRequest($tagsURL, null, null, true);
}
catch (\Exception $e)
{
throw new \Exception("Exception getting tags:".$e->getMessage());
}
if ($TagsRaw and isset($TagsRaw->tags))
{
//echo "
tags
".print_r($TagsRaw,true)."
";
$ImagesReturn = array();
foreach($TagsRaw->tags as $tag)
{
$ImageManifestURL = "https://".$registry."/v2/".$imageName."/manifests/".$tag;
// echo $ImageManifestURL;
try {
$ImageRaw = $this->doRequest($ImageManifestURL, null, array('Accept: application/vnd.oci.image.manifest.v1+json'),true);
// echo "
image maniest
".print_r($ImageRaw,true)."
";
}
catch (\Exception $e)
{
throw new \Exception("Exception getting image manifest:".$e->getMessage());
}
if (isset($ImageRaw->config->digest))
{
$ImageConfigURL = "https://".$registry."/v2/".$imageName."/blobs/".$ImageRaw->config->digest;
// echo $ImageConfigURL;
$ImageConfigRaw = $this->doRequest($ImageConfigURL, null, null,true );
//echo "
image config
".print_r($ImageConfigRaw,true)."
";
try {
$Image = new image( array('name'=>$ImageNameComplete, 'imageBasic'=>$ImageRaw, 'imageConfig'=>$ImageConfigRaw));
if ($Image)
{
file_put_contents('/var/www/vhosts/whmcsbeta.u2-web.com/httpdocs/modules/servers/iniApp_WHMCS/log.txt', "image: ".print_r($Image,true), FILE_APPEND);
if ($imageTag === $tag )
return $Image;
}
else
throw new \Exception("Image object failed to create while fetching");
}
catch (\Exception $e)
{
throw new \Exception("Exception creating image object:".$e->getMessage());
}
//echo "
image
".print_r($Image,true)."
";
}
else
throw new \Exception("Could not find image config digest");
} // tags loop
} // if tags exist
else
throw new \Exception("Could not get tags for image");
return false;
}
/**
* @param string $repo
* @return image[]
* @throws \Exception
*/
public function getImages(string $repo )
{
//podman.registry.generic.host:5000/httpdphp7
$cache = $this->getCache($repo);
if ($cache)
{
return $cache;
}
// Not cached, continue ;
$ImagesReturn = array();
$URL = 'https://'.$repo.'/v2/_catalog';
if (preg_match("/\b(?:(?:https?|ftp):\/\/|www\.)[-a-z0-9+&@#\/%?=~_|!:,.;]*[-a-z0-9+&@#\/%=~_|]/", $URL) )
{
$Images = $this->doRequest( $URL, null, null, true );
if (isset($Images->repositories) )
{
foreach($Images->repositories as $imageName)
{
$Image = $this->getImage($repo ."/". $imageName);
if ($Image)
$ImagesReturn[$imageName] = $Image;
} //Images loop
}
else
throw new \Exception("Images not valid");
}
else
{
throw new \Exception("Repo not valid");
}
$cache = $this->setCache($repo, $ImagesReturn);
return $ImagesReturn;
}
private function getCache($name)
{
$CacheDIr = __DIR__ . "/cache";
$name = str_replace(array('.',":"),'-',$name);
if (file_exists( $CacheDIr . "/".$name ) and is_readable($CacheDIr . "/".$name))
{
if ( (mktime() - filectime($CacheDIr . "/".$name) <= 60) )
{
$data = file_get_contents($CacheDIr . "/".$name);
return unserialize( $data );
}
else
{
return false;
}
}
return false;
}
private function setCache($name, $Object)
{
$CacheDIr = __DIR__ . "/cache";
if (! file_exists($CacheDIr))
mkdir($CacheDIr);
if (file_exists($CacheDIr))
{
$name = str_replace(array('.',":"),'-',$name);
return file_put_contents( $CacheDIr . "/".$name, serialize( $Object ) );
}
else
return false; //TODO lets make cache work via like a central storage folder or something per user
}
}