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Commit 918336d9 authored by hahn's avatar hahn
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remove unneeded class file

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public_html/deployment/classes/deploy-foreman.class.php deleted 100644 → 0
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− 496
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<?php
/**
* deployForeman
*
* foreman access to API
*
* @example
* in project class
* $oForeman=new deployForeman($this->_aConfig['foreman']);
*
* // enable debugging
* $oForeman->setDebug(1);
*
* // self check
* $oForeman->selfcheck(); die(__FUNCTION__);
*
* // read operating systems and get id and title only
* $aForemanHostgroups=$oForeman->read(array(
* 'request'=>array(
* array('operatingsystems'),
* ),
* 'response'=>array(
* 'id','title'
* ),
* ));
*
* // read details for operating systems #4
* $aForemanHostgroups=$oForeman->read(array(
* 'request'=>array(
* array('operatingsystems', 4),
* ),
* ));
*
*
* $aOptions ... can contain optional subkeys
* - request
* [] list of array(keyword [,id])
* - filter (array)
* - search (string)
* - page (string)
* - per_page (string)
* - response (array)
* - list of keys, i.e. array('id', 'title')
* @author hahn
*/
class deployForeman {
protected $_aCfg=array();
protected $_bDebug = false;
protected $_aAllowedUrls=array(
'api/'=>array(
''=>array(),
'architectures'=>array(),
'audits'=>array('methods'=>array('GET')),
'auth_source_ldaps'=>array(),
'bookmarks'=>array(),
'common_parameters'=>array(),
'compliance'=>array(),
'compute_attributes'=>array(),
'compute_profiles'=>array(),
'compute_resources'=>array(),
'config_groups'=>array(),
'config_reports'=>array(),
'config_templates'=>array(),
'dashboard'=>array('methods'=>array('GET')),
'domains'=>array(),
'environments'=>array(),
'fact_values'=>array(),
'filters'=>array(),
'hosts'=>array(),
'hostgroups'=>array(),
'job_invocations'=>array(),
'job_templates'=>array(),
'locations'=>array(),
'mail_notifications'=>array(),
'media'=>array(),
'models'=>array(),
'operatingsystems'=>array('methods'=>array('GET')),
'orchestration'=>array(),
'organizations'=>array(),
'permissions'=>array(),
'plugins'=>array(),
'provisioning_templates'=>array(),
'ptables'=>array(),
'puppetclasses'=>array(),
'realms'=>array(),
'remote_execution_features'=>array(),
'reports'=>array(),
'roles'=>array(),
'settings'=>array(),
'smart_class_parameters'=>array(),
'smart_proxies'=>array(),
'smart_variables'=>array(),
'statistics'=>array('methods'=>array('GET')),
'status'=>array('methods'=>array('GET')),
'subnets'=>array(),
'template_combinations'=>array(),
'template_kinds'=>array('methods'=>array('GET')),
'templates'=>array(),
'usergroups'=>array(),
'users'=>array(),
// ...
),
'api/v2/'=>array(
'discovered_hosts'=>array(),
'discovery_rules'=>array(),
),
'foreman_tasks/api/'=>array(
'recurring_logics'=>array(),
'tasks'=>array(),
),
);
protected $_aRequest=array();
// ----------------------------------------------------------------------
// constructor
// ----------------------------------------------------------------------
public function __construct($aCfg) {
if(!isset($aCfg['api'])){
die("ERROR: class ".__CLASS__." must be initialized with an array containing api config for foreman.");
return false;
}
$this->_aCfg=$aCfg;
return true;
}
// ----------------------------------------------------------------------
// private functions
// ----------------------------------------------------------------------
/**
* add a log messsage
* @global object $oLog
* @param string $sMessage messeage text
* @param string $sLevel warnlevel of the given message
* @return bool
*/
protected function log($sMessage, $sLevel = "info") {
global $oCLog;
return $oCLog->add(basename(__FILE__) . " class " . __CLASS__ . " - " . $sMessage, $sLevel);
}
/**
* search url prefix in $this->_aAllowedUrls by given key
* @param type $sFunction
* @return type
*/
protected function _guessPrefixUrl($sFunction=false){
$sReturn='';
if (!$sFunction){
$sFunction=$this->_aRequest['request'][0][0];
}
foreach($this->_aAllowedUrls as $sPrefix=>$aUrls){
foreach(array_keys($aUrls) as $sKeyword){
if ($sFunction==$sKeyword){
$sReturn=$sPrefix;
break;
}
}
}
return $sReturn;
}
/**
* generate an url for foreman API request based on option keys
* @return string
*/
protected function _generateUrl(){
if(!isset($this->_aRequest['request'])){
die('ERROR: missing key [request]');
}
$sReturn=$this->_aCfg['api'];
$sPrefix=$this->_guessPrefixUrl();
$sReturn.=$sPrefix;
foreach($this->_aRequest['request'] as $aReqItem){
if (!isset($this->_aAllowedUrls[$sPrefix][$aReqItem[0]])){
echo 'WARNING: wrong item: [' . $aReqItem[0]."]<br>\n";
}
$sReturn.=$aReqItem[0] ? $aReqItem[0].'/' : '';
if(count($aReqItem)>1){
$sReturn.=(int)$aReqItem[1].'/';
}
}
return $sReturn;
}
/**
* add parameter for search and paging in an foreman API URL
*
* @return string
*/
protected function _generateParams(){
if (!isset($this->_aRequest['filter'])){
return '';
}
$sReturn='?';
// TODO: "sort by" and "sort order" ... need to be added here ... somehow
foreach(array('page', 'per_page', 'search') as $sParam){
if (isset($this->_aRequest['filter'][$sParam])){
$sReturn.='&'.$sParam.'='.urlencode($this->_aRequest['filter'][$sParam]);
}
}
return $sReturn;
}
/**
* make an http get request and return the response body
* it is called by _makeRequest
* $aRequest contains subkeys
* - url
* - method; one of GET|POST|PUT|DELETE
* - postdata; for POST only
*
* @param array $aRequest arrayurl for Foreman API
* @return string
*/
protected function _httpCall($aRequest=false, $iTimeout = 5) {
if ($aRequest){
$this->_aRequest=$aRequest;
}
$this->log(__FUNCTION__ . " start <pre>".print_r($this->_aRequest,1)."</pre>");
if (!function_exists("curl_init")) {
die("ERROR: PHP CURL module is not installed.");
}
$sApiUser=isset($this->_aCfg['user']) ? $this->_aCfg['user'] : false;
$sApiPassword=isset($this->_aCfg['password']) ? $this->_aCfg['password'] : false;
// $sFullUrl=$sApiUrl.$this->_aRequest['url'];
$sFullUrl=$this->_aRequest['url'];
$this->log(__FUNCTION__ . " ".$this->_aRequest['method']." " . $this->_aRequest['url']);
$ch = curl_init($this->_aRequest['url']);
curl_setopt($ch, CURLOPT_CUSTOMREQUEST, $this->_aRequest['method']);
if ($this->_aRequest['method']==='POST'){
curl_setopt($ch, CURLOPT_POSTFIELDS, $this->_aRequest['postdata']);
}
curl_setopt($ch, CURLOPT_HEADER, 1);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, 0);
curl_setopt($ch, CURLOPT_TIMEOUT, $iTimeout);
curl_setopt($ch, CURLOPT_USERAGENT, 'IML Deployment GUI :: ' . __CLASS__);
if ($sApiUser){
curl_setopt($ch, CURLOPT_USERPWD, $sApiUser.":".$sApiPassword);
}
$res = curl_exec($ch);
$aReturn=array('info'=>curl_getinfo($ch), 'error'=>curl_error($ch));
curl_close($ch);
$this->log(__FUNCTION__ . " status ".$aReturn['info']['http_code'].' '.$this->_aRequest['method']." $sFullUrl");
$sHeader=substr($res, 0, $aReturn['info']['header_size']);
$aReturn['header']=explode("\n", $sHeader);
$aReturn['body']=str_replace($sHeader, "", $res);
return $aReturn;
}
/**
* write debug infos if enabled
* @param string $sMessage
* @return boolean
*/
protected function _writeDebug($sMessage){
if ($this->_bDebug){
echo "DEBUG :: ".__CLASS__." :: $sMessage<br>\n";
}
return true;
}
// ----------------------------------------------------------------------
// public functions :: low level
// ----------------------------------------------------------------------
/**
* make an http(s) request to foreman and scan result for http code and
* content in response json; method returns an array with subkeys
* - info: curl info array
* - error: curl error message
* - header: http response headers
* - body: http response body
* - _json: parsed json data from response body
* - _OK: flag if result is OK and complete
* - _status: info
*
* * $aRequest contains subkeys
* - function --> to extract method and generate url
* - method; one of GET|POST|PUT|DELETE
* - postdata; for POST only
* @param array $aRequest arrayurl for Foreman API
* @return array
*/
public function makeRequest($aRequest=false) {
if ($aRequest){
$this->_aRequest=$aRequest;
}
$sStatus='unknown';
$bOk=false;
// prevent missing data because of paging
if ($this->_aRequest['method']==='GET' && !isset($this->_aRequest['filter']['per_page'])){
$this->_aRequest['filter']['per_page']=1000;
}
// TODO check postdata
if ($this->_aRequest['method']==='POST' && (
!isset($this->_aRequest['postdata'])
|| !is_array($this->_aRequest['postdata'])
|| !count($this->_aRequest['postdata'])
)
){
die("ERROR in ".__CLASS__."::".__FUNCTION__.": missing data to make a POST request");
}
$this->_aRequest['url']=$this->_generateUrl().$this->_generateParams();
// ----- request
$this->_writeDebug(__FUNCTION__ . ' start request <pre>'.print_r($this->_aRequest,1).'</pre>');
$aReturn=$this->_httpCall();
// ----- check result
// check status
$iStatuscode=$aReturn['info']['http_code'];
if ($iStatuscode===0){
$sStatus='wrong host';
}
if ($iStatuscode>=200 && $iStatuscode<400){
$sStatus='OK';
$bOk=true;
}
if ($iStatuscode>=400 && $iStatuscode<500){
$sStatus='error';
}
if ($iStatuscode===404){
$sStatus='wrong url';
}
// check result json
if($bOk){
$aJson=json_decode($aReturn['body'], 1);
if (is_array($aJson)){
if (isset($aJson['total']) && $aJson['total'] > $aJson['per_page']){
$bOk=false;
$sStatus='Http OK, but incomplete results (paging)';
}
$aReturn['_json']=$aJson;
} else {
$bOk=false;
$sStatus='Http OK, but wrong response';
}
}
$aReturn['_OK']=$bOk;
$aReturn['_status']=$sStatus;
$this->_writeDebug(__FUNCTION__ . ' result of request <pre>'.print_r($aReturn,1).'</pre>');
return $aReturn;
}
/**
* filter output for the response based on values $this->_aRequest['response']
* @param array $aData response of $this->makeRequest();
* @return array
*/
protected function _filterOutput($aData){
if(!isset($this->_aRequest['response'])){
return $aData;
}
$aTmp=isset($aData['_json']['results']) ? $aData['_json']['results'] : array($aData['_json']);
if(!count($aTmp)){
return array();
}
$aReturn=array();
foreach($aTmp as $aItem){
$aReturn[] = array_filter($aItem, function($key) {
return array_search($key, $this->_aRequest['response']) !==false;
}, ARRAY_FILTER_USE_KEY
);
}
return $aReturn;
}
// ----------------------------------------------------------------------
// public foreman functions
// ----------------------------------------------------------------------
/**
* enable/ disable debugging
* @param boolean $bNewDebugFlag new value; true|false
* @return boolean
*/
public function setDebug($bNewDebugFlag){
return $this->_bDebug=$bNewDebugFlag;
}
/**
* check for missing config entries
* @return type
*/
public function selfcheck() {
$sOut='';
$sWarning='';
$sOut.="<h1>selfcheck</h1>";
$aApi=$this->read(array('request'=>array(array(''))));
if($aApi['_OK']){
foreach($aApi['_json']['links'] as $sKey=>$aCalls){
$sOut.="<h2>$sKey</h2><ul>";
foreach ($aCalls as $sLabel=>$sUrl){
$sOut.="<li>$sLabel .. $sUrl ";
$aTmp=preg_split('#\/#', $sUrl);
$sDir2=count($aTmp)>2 ? $aTmp[2] : '??';
$sDir3=count($aTmp)>3 ? $aTmp[3] : '??';
$sOut.="..... "
. ($this->_guessPrefixUrl($sDir2).$this->_guessPrefixUrl($sDir3)
?'<span style="background:#cfc">OK</span>'
:'<span style="background:#fcc">miss</span>'
) . ' ' . $sDir2.', '.$sDir3 . "</li>\n";
if (!($this->_guessPrefixUrl($sDir2).$this->_guessPrefixUrl($sDir3))){
$sWarning.="<li>$sKey - $sLabel - $sUrl</li>";
}
}
$sOut.="</ul>";
}
} else {
$sOut.='ERROR: unable to connect to foreman or missing permissions.<br>';
}
if ($sWarning){
echo 'WARNINGS:<ol>'.$sWarning.'</ol>';
}
echo $sOut;
return true;
}
// ----------------------------------------------------------------------
// public foreman API CRUD functions
// ----------------------------------------------------------------------
/**
* TODO: create
* @param array $aOptions
*/
public function create($aOptions){
}
/**
* GETTER
* $aOptions ... can contain optional subkeys
* - request
* [] list of array(keyword [,id])
* - filter (array)
* - search (string)
* - page (string)
* - per_page (string)
* - response (array)
* - list of keys, i.e. array('id', 'title')
*
* @param array $aOptions
* @return array
*/
public function read($aOptions){
$this->_aRequest=$aOptions;
$this->_aRequest['method']='GET';
$aData=$this->makeRequest();
if (!$aData['_OK']){
return false;
}
return $this->_filterOutput($aData);
}
/**
* TODO
* @param type $aOptions
*/
public function update($aOptions){
}
/**
* TODO
* @param type $aOptions
*/
public function delete($aOptions){
}
}
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