api/get.php

620 lines
19 KiB
PHP

<?php
/*
Copyright 2021 whatever127
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
require_once dirname(__FILE__).'/shared/main.php';
require_once dirname(__FILE__).'/shared/requests.php';
require_once dirname(__FILE__).'/shared/packs.php';
require_once dirname(__FILE__).'/shared/cache.php';
require_once dirname(__FILE__).'/shared/fileinfo.php';
/*
$updateId = Update Identifier
$usePack = Desired language
$desiredEdition = Desired edition
$requestType = 0 = uncached request,;
1 = use cache if available;
2 = offline information retrieval
*/
function uupGetFiles(
$updateId = 'c2a1d787-647b-486d-b264-f90f3782cdc6',
$usePack = 0,
$desiredEdition = 0,
$requestType = 0
) {
uupApiPrintBrand();
if(!$updateId) {
return array('error' => 'UNSPECIFIED_UPDATE');
}
if(!uupApiCheckUpdateId($updateId)) {
return array('error' => 'INCORRECT_ID');
}
$edition = is_array($desiredEdition) ? implode('_', $desiredEdition) : $desiredEdition;
$res = "api-get-{$updateId}_{$usePack}_{$edition}_{$requestType}";
$cache = new UupDumpCache($res);
$fromCache = $cache->get();
if($fromCache !== false) return $fromCache;
$info = uupApiReadFileinfo($updateId);
if(empty($info)) {
$info = array(
'ring' => 'WIF',
'flight' => 'Active',
'arch' => 'amd64',
'checkBuild' => '10.0.16251.0',
'sku' => '48',
'files' => array(),
);
}
if(isset($info['build'])) {
$build = explode('.', $info['build']);
$build = $build[0];
} else {
$build = 9841;
}
if(!isset($info['sku'])) {
$info['sku'] = 48;
}
if($usePack) {
$genPack = uupGetGenPacks($build, $info['arch'], $updateId);
if(empty($genPack)) return array('error' => 'UNSUPPORTED_COMBINATION');
if(!isset($genPack[$usePack])) {
return array('error' => 'UNSUPPORTED_LANG');
}
}
$appEdition = 0;
if(!is_array($desiredEdition)) {
$desiredEdition = strtoupper($desiredEdition);
$fileListSource = $desiredEdition;
switch($desiredEdition) {
case '0':
if($usePack) {
$fileListSource = 'GENERATEDPACKS';
$filesPacksList = array();
foreach($genPack[$usePack] as $val) {
foreach($val as $package) {
$filesPacksList[] = $package;
}
}
array_unique($filesPacksList);
sort($filesPacksList);
}
break;
case 'WUBFILE': break;
case 'UPDATEONLY': break;
case 'APP': $appEdition = 1;
case 'APP_MOMENT': $appEdition = 1;
default:
if(!isset($genPack[$usePack][$desiredEdition])) {
return array('error' => 'UNSUPPORTED_COMBINATION');
}
$fileListSource = 'GENERATEDPACKS';
$filesPacksList = $genPack[$usePack][$desiredEdition];
if($desiredEdition == 'APP' && isset($genPack[$usePack]['APP_MOMENT'])) {
$filesPacksList = array_merge($filesPacksList, $genPack[$usePack]['APP_MOMENT']);
}
break;
}
} else {
$fileListSource = 'GENERATEDPACKS';
$filesPacksList = array();
foreach($desiredEdition as $edition) {
$edition = strtoupper($edition);
if(!isset($genPack[$usePack][$edition])) {
return array('error' => 'UNSUPPORTED_COMBINATION');
}
if($edition == 'APP' || $edition == 'APP_MOMENT') $appEdition = 1;
$filesPacksList = array_merge($filesPacksList, $genPack[$usePack][$edition]);
}
}
$rev = 1;
if(preg_match('/_rev\./', $updateId)) {
$rev = preg_replace('/.*_rev\./', '', $updateId);
$updateId = preg_replace('/_rev\..*/', '', $updateId);
}
$updateSku = $info['sku'];
$updateArch = (isset($info['arch'])) ? $info['arch'] : 'UNKNOWN';
$updateBuild = (isset($info['build'])) ? $info['build'] : 'UNKNOWN';
$updateName = (isset($info['title'])) ? $info['title'] : 'Unknown update: '.$updateId;
$sha256capable = isset($info['sha256ready']);
$hasUpdates = false;
if(isset($info['releasetype'])) {
$type = $info['releasetype'];
}
if(!isset($type)) {
$type = 'Production';
if($updateSku == 189 || $updateSku == 135) foreach($info['files'] as $val) {
if(preg_match('/NonProductionFM/i', $val['name'])) $type = 'Test';
}
}
if($requestType < 2) {
$filesInfoList = uupGetOnlineFiles($updateId, $rev, $info, $requestType, $type);
} else {
$filesInfoList = uupGetOfflineFiles($info);
}
if(isset($filesInfoList['error'])) {
return $filesInfoList;
}
$diffs = preg_grep('/.*_Diffs_.*|.*_Forward_CompDB_.*|\.cbsu\.cab$/i', array_keys($filesInfoList));
foreach($diffs as $val) {
if(isset($filesInfoList[$val])) unset($filesInfoList[$val]);
}
$baseless = preg_grep('/^baseless_/i', array_keys($filesInfoList));
foreach($baseless as $val) {
if(isset($filesInfoList[$val])) unset($filesInfoList[$val]);
}
$expresscab = preg_grep('/Windows(10|11)\.0-KB.*-EXPRESS|SSU-.*-EXPRESS/i', array_keys($filesInfoList));
$expresspsf = array();
foreach($expresscab as $val) {
$name = preg_replace('/-EXPRESS.cab$/i', '', $val);
$expresspsf[] = $name;
if(isset($filesInfoList[$val])) unset($filesInfoList[$val]);
}
unset($index, $name, $expresscab);
foreach($expresspsf as $val) {
if(isset($filesInfoList[$val.'.cab'])) {
if(isset($filesInfoList[$val.'.psf'])) unset($filesInfoList[$val.'.psf']);
}
}
unset($expresspsf);
$psf = array_keys($filesInfoList);
$psf = preg_grep('/\.psf$/i', $psf);
$psfk = preg_grep('/Windows(10|11)\.0-KB.*/i', $psf);
$psfk = preg_grep('/.*-EXPRESS/i', $psfk, PREG_GREP_INVERT);
if($build < 17763) $psfk = preg_grep('/Windows(10|11)\.0-KB.*_\d\.psf$/i', $psfk, PREG_GREP_INVERT);
foreach($psfk as $key => $val) {
if(isset($psf[$key])) unset($psf[$key]);
}
unset($psfk);
$removeFiles = array();
foreach($psf as $val) {
$name = preg_replace('/\.psf$/i', '', $val);
$removeFiles[] = $name;
unset($filesInfoList[$val]);
}
unset($index, $name, $psf);
$temp = preg_grep('/'.$updateArch.'_.*|arm64\.arm_.*|arm64\.x86_.*/i', $removeFiles);
foreach($temp as $key => $val) {
if(isset($filesInfoList[$val.'.cab'])) unset($filesInfoList[$val.'.cab']);
unset($removeFiles[$key]);
}
unset($temp);
foreach($removeFiles as $val) {
if(isset($filesInfoList[$val.'.esd'])) {
if(isset($filesInfoList[$val.'.cab'])) unset($filesInfoList[$val.'.cab']);
}
}
unset($removeFiles);
$msu = array_keys($filesInfoList);
$msu = preg_grep('/\.msu$/i', $msu);
$removeMSUs = array();
foreach($msu as $val) {
$name = preg_replace('/\.msu$/i', '', $val);
$removeMSUs[] = $name;
}
unset($index, $name, $msu);
$filesInfoKeys = array_keys($filesInfoList);
$updatesRegex = '/Windows(10|11)\.0-KB|SSU-.*?\....$/i';
switch($fileListSource) {
case 'UPDATEONLY':
$skipPackBuild = 1;
$removeFiles = preg_grep('/Windows(10|11)\.0-KB.*-baseless/i', $filesInfoKeys);
foreach($removeFiles as $val) {
if(isset($filesInfoList[$val])) unset($filesInfoList[$val]);
}
unset($removeFiles);
foreach($removeMSUs as $val) {
if(isset($filesInfoList[$val.'.cab']) && isset($filesInfoList[$val.'.msu'])) {
unset($filesInfoList[$val.'.msu']);
}
}
unset($removeMSUs);
$filesInfoKeys = array_keys($filesInfoList);
$temp = preg_grep('/.*?AggregatedMetadata.*?\.cab|.*?DesktopDeployment.*?\.cab/i', $filesInfoKeys);
$filesInfoKeys = preg_grep($updatesRegex, $filesInfoKeys);
if(count($filesInfoKeys) == 0) {
return array('error' => 'NOT_CUMULATIVE_UPDATE');
}
if($build > 21380) $filesInfoKeys = array_merge($filesInfoKeys, $temp);
unset($temp);
$hasUpdates = true;
break;
case 'WUBFILE':
$skipPackBuild = 1;
$filesInfoKeys = preg_grep('/WindowsUpdateBox.exe/i', $filesInfoKeys);
break;
}
$uupCleanFunc = 'uupCleanName';
if($updateSku == 189) $uupCleanFunc = 'uupCleanWCOS';
if($updateSku == 135) $uupCleanFunc = 'uupCleanHolo';
if($fileListSource == 'GENERATEDPACKS') {
foreach($removeMSUs as $val) {
if(isset($filesInfoList[$val.'.cab']) && isset($filesInfoList[$val.'.msu'])) {
unset($filesInfoList[$val.'.msu']);
}
}
unset($removeMSUs);
$filesInfoKeys = array_keys($filesInfoList);
$temp = preg_grep('/Windows(10|11)\.0-KB.*-baseless/i', $filesInfoKeys, PREG_GREP_INVERT);
if($appEdition) {
$temp = preg_grep('/.*?AggregatedMetadata.*?\.cab|.*?DesktopDeployment.*?\.cab/i', $temp);
} else if($build > 21380) {
$temp = preg_grep('/Windows(10|11)\.0-KB|SSU-.*?\....$|.*?AggregatedMetadata.*?\.cab|.*?DesktopDeployment.*?\.cab/i', $temp);
} else {
$temp = preg_grep($updatesRegex, $temp);
}
$hasUpdates = !empty(preg_grep($updatesRegex, $temp));
$filesPacksList = array_merge($filesPacksList, $temp);
$newFiles = array();
$failedFile = false;
if($sha256capable) {
$tmp = [];
foreach($filesInfoList as $key => $val) {
$tmp[$val['sha256']] = $key;
}
foreach($filesPacksList as $val) {
if(isset($tmp[$val])) {
$name = $tmp[$val];
$newFiles[$name] = $filesInfoList[$name];
} else if(isset($filesInfoList[$val])) {
$name = $val;
$newFiles[$name] = $filesInfoList[$name];
} else {
$failedFile = true;
consoleLogger("Missing file: $val");
}
}
} else {
foreach($filesPacksList as $val) {
$name = $uupCleanFunc($val);
$filesPacksKeys[] = $name;
if(isset($filesInfoList[$name])) {
$newFiles[$name] = $filesInfoList[$name];
} else {
$failedFile = true;
consoleLogger("Missing file: $name");
}
}
}
if($failedFile) {
return array('error' => 'MISSING_FILES');
}
$filesInfoList = $newFiles;
$filesInfoKeys = array_keys($filesInfoList);
}
if(empty($filesInfoKeys)) {
return array('error' => 'NO_FILES');
}
$filesNew = array();
foreach($filesInfoKeys as $val) {
$filesNew[$val] = $filesInfoList[$val];
$filesNew[$val]['url'] = uupApiFixDownloadLink($filesInfoList[$val]['url']);
}
$files = $filesNew;
ksort($files);
consoleLogger('Successfully parsed the information.');
$data = [
'apiVersion' => uupApiVersion(),
'updateName' => $updateName,
'arch' => $updateArch,
'build' => $updateBuild,
'sku' => $updateSku,
'hasUpdates' => $hasUpdates,
'files' => $files,
];
if($requestType > 0) {
$cacheData = $data;
$cache->put($cacheData, 30);
}
return $data;
}
function uupGetOnlineFiles($updateId, $rev, $info, $cacheRequests, $type) {
$res = "api-get-online-{$updateId}_rev.$rev";
$cache = new UupDumpCache($res);
$fromCache = $cache->get();
$cached = ($fromCache !== false);
if($cached) {
$out = $fromCache['out'];
$fetchTime = $fromCache['fetchTime'];
} else {
$fetchTime = time();
consoleLogger('Fetching information from the server...');
$composerArgs = [$updateId, $info, $rev, $type];
$out = sendWuPostRequestHelper('clientSecured', 'composeFileGetRequest', $composerArgs);
if($out['error'] != 200) {
consoleLogger('The request has failed');
return array('error' => 'WU_REQUEST_FAILED');
}
$out = $out['out'];
consoleLogger('Information has been successfully fetched.');
}
consoleLogger('Parsing information...');
$xmlOut = @simplexml_load_string($out);
if($xmlOut === false) {
$cache->delete();
return array('error' => 'XML_PARSE_ERROR');
}
$xmlBody = $xmlOut->children('s', true)->Body->children();
if(!isset($xmlBody->GetExtendedUpdateInfo2Response)) {
consoleLogger('An error has occurred');
return array('error' => 'EMPTY_FILELIST');
}
$getResponse = $xmlBody->GetExtendedUpdateInfo2Response;
$getResult = $getResponse->GetExtendedUpdateInfo2Result;
if(!isset($getResult->FileLocations)) {
consoleLogger('An error has occurred');
return array('error' => 'EMPTY_FILELIST');
}
$uupCleanFunc = 'uupCleanName';
if($info['sku'] == 189) $uupCleanFunc = 'uupCleanWCOS';
if($info['sku'] == 135) $uupCleanFunc = 'uupCleanHolo';
$sha256capable = isset($info['sha256ready']);
$fileLocations = $getResult->FileLocations;
$info = $info['files'];
$files = array();
foreach($fileLocations->FileLocation as $val) {
$sha1 = bin2hex(base64_decode((string)$val->FileDigest));
$sha256 = isset($info[$sha1]['sha256']) ? $info[$sha1]['sha256'] : null;
$url = (string)$val->Url;
preg_match('/files\/(.{8}-.{4}-.{4}-.{4}-.{12})/', $url, $guid);
$guid = $guid[1];
if(empty($info[$sha1]['name'])) {
$name = $guid;
$size = -1;
} else {
$name = $info[$sha1]['name'];
$size = $info[$sha1]['size'];
}
if($sha256capable) {
$tempname = uupCleanSha256($name);
if(isset($files[$tempname])) {
if($size > $files[$tempname]['size']) {
$smaller = uupAppendSha1($tempname, $files[$tempname]['sha1']);
$files[$smaller] = $files[$tempname];
unset($files[$tempname]);
$newName = $tempname;
} else {
$newName = uupAppendSha1($tempname, $sha1);
}
} else {
$newName = $tempname;
}
} else {
$newName = $uupCleanFunc($name);
}
if(!isset($fileSizes[$newName])) $fileSizes[$newName] = -2;
if($size > $fileSizes[$newName]) {
preg_match('/P1=(.*?)&/', $url, $expire);
if(isset($expire[0])) {
$expire = $expire[1];
}
$expire = intval($expire);
if($size < 0) {
$temp = ($expire - $fetchTime) / 600;
$size = ($temp - 1) * 31457280;
if($size < 0) $size = 0;
unset($temp);
}
$fileSizes[$newName] = $size;
$temp = array();
$temp['sha1'] = $sha1;
$temp['sha256'] = $sha256;
$temp['size'] = $size;
$temp['url'] = $url;
$temp['uuid'] = $guid;
$temp['expire'] = $expire;
$temp['debug'] = $val->asXML();
$files[$newName] = $temp;
}
}
if($cacheRequests == 1 && $cached == 0) {
$cacheData = [
'out' => $out,
'fetchTime' => $fetchTime,
];
$cache->put($cacheData, 90);
}
return $files;
}
function uupGetOfflineFiles($info) {
if(empty($info['files'])) return array();
$uupCleanFunc = 'uupCleanName';
if($info['sku'] == 189) $uupCleanFunc = 'uupCleanWCOS';
if($info['sku'] == 135) $uupCleanFunc = 'uupCleanHolo';
$sha256capable = isset($info['sha256ready']);
consoleLogger('Parsing information...');
foreach($info['files'] as $sha1 => $val) {
$name = $val['name'];
$size = $val['size'];
$sha256 = isset($val['sha256']) ? $val['sha256'] : null;
if($sha256capable) {
$tempname = uupCleanSha256($name);
if(isset($files[$tempname])) {
if($size > $files[$tempname]['size']) {
$smaller = uupAppendSha1($tempname, $files[$tempname]['sha1']);
$files[$smaller] = $files[$tempname];
unset($files[$tempname]);
$newName = $tempname;
} else {
$newName = uupAppendSha1($tempname, $sha1);
}
} else {
$newName = $tempname;
}
} else {
$newName = $uupCleanFunc($name);
}
if(!isset($fileSizes[$newName])) $fileSizes[$newName] = 0;
if($size > $fileSizes[$newName]) {
$fileSizes[$newName] = $size;
$temp = array();
$temp['sha1'] = $sha1;
$temp['sha256'] = $sha256;
$temp['size'] = $size;
$temp['url'] = null;
$temp['uuid'] = null;
$temp['expire'] = 0;
$temp['debug'] = null;
$files[$newName] = $temp;
}
}
return $files;
}
function uupAppendSha1($name, $sha1) {
$n = strrpos($name, '.');
if($n === false) $n = strlen($name);
return substr($name, 0, $n).'_'.substr($sha1, 0, 8).substr($name, $n);
}
function uupCleanSha256($name) {
$replace = array(
'prss_signed_appx_' => null,
'~31bf3856ad364e35' => null,
'~~.' => '.',
'~.' => '.',
'~' => '-',
);
return strtr($name, $replace);
}
function uupCleanName($name) {
$replace = array(
'cabs_' => null,
'metadataesd_' => null,
'prss_signed_appx_' => null,
'~31bf3856ad364e35' => null,
'~~.' => '.',
'~.' => '.',
'~' => '-',
);
$name = strtr($name, 'QWERTYUIOPASDFGHJKLZXCVBNM', 'qwertyuiopasdfghjklzxcvbnm');
return strtr($name, $replace);
}
function uupCleanWCOS($name) {
$name = preg_replace('/^(appx)_(messaging_desktop|.*?)_/i', '$1/$2/', $name);
$name = preg_replace('/^(retail)_(.{3,5})_fre_/i', '$1/$2/fre/', $name);
return strtr($name, 'QWERTYUIOPASDFGHJKLZXCVBNM', 'qwertyuiopasdfghjklzxcvbnm');
}
function uupCleanHolo($name) {
$name = preg_replace('/^(appx)_(Cortana_WCOS|FeedbackHub_WCOS|HEVCExtension_HoloLens|MixedRealityViewer_arm64|MoviesTV_Hololens|Outlook_WindowsTeam|WinStore_HoloLens)_/i', '$1/$2/', $name);
$name = preg_replace('/^(appx)_(.*?)_/i', '$1/$2/', $name);
$name = preg_replace('/^(retail)_(.{3,5})_fre_/i', '$1/$2/fre/', $name);
return strtr($name, 'QWERTYUIOPASDFGHJKLZXCVBNM', 'qwertyuiopasdfghjklzxcvbnm');
}