Fix warning

The value was revealed to me in a dream

fetchupd.php

@@ -21,6 +21,83 @@ require_once dirname(__FILE__).'/shared/cache.php';
 require_once dirname(__FILE__).'/shared/fileinfo.php';
 require_once dirname(__FILE__).'/listid.php';
 
+function uupApiPrivateParseFlags($str) {
+    $split = explode('+', $str);
+    $flagsSafe = [];
+
+    if(isset($split[1])) {
+        $flags = array_unique(explode(',', strtolower($split[1])));
+        $flagsSafe = array_intersect(getAllowedFlags(), $flags);
+    }
+
+    return [$split[0], $flagsSafe];
+}
+
+function uupApiPrivateGetLatestBuild() {
+    $builds = array('22000.1');
+
+    $ids = uupListIds();
+    if(isset($ids['error'])) {
+        $ids['builds'] = array();
+    }
+
+    if(empty($ids['builds'])) {
+        $build = $builds[0];
+    } else {
+        $build = $ids['builds'][0]['build'];
+    }
+
+    return $build;
+}
+
+function uupApiPrivateGetAcceptableBranches() {
+    return [
+        'auto',
+        'rs2_release',
+        'rs3_release',
+        'rs4_release',
+        'rs5_release',
+        'rs5_release_svc_hci',
+        '19h1_release',
+        'vb_release',
+        'fe_release_10x',
+        'fe_release',
+        'co_release',
+        'ni_release',
+        'zn_release',
+        'ge_release',
+        'rs_prerelease',
+    ];
+}
+
+function uupApiPrivateNormalizeFetchParams($params) {
+    $np = array_replace([
+        'arch' => 'amd64',
+        'ring' => 'WIF',
+        'flight' => 'Active',
+        'branch' => 'ge_release',
+        'build' => 'latest',
+        'minor' => 0,
+        'sku' => 48,
+        'type' => 'Production',
+        'flags' => [],
+    ], $params);
+
+    if(!is_array($np['flags'])) $np['flags'] = [];
+
+    $np['arch'] = strtolower($np['arch']);
+    $np['ring'] = strtoupper($np['ring']);
+    $np['flight'] = ucwords(strtolower($np['flight']));
+    $np['branch'] = strtolower($np['branch']);
+    $np['build'] = strtolower($np['build']);
+    $np['minor'] = intval($np['minor']);
+    $np['sku'] = intval($np['sku']);
+    $np['type'] = ucwords(strtolower($np['type']));
+    $np['flags'] = array_map('strtolower', $np['flags']);
+
+    return $np;
+}
+
 function uupFetchUpd(
     $arch = 'amd64',
     $ring = 'WIF',
@@ -31,33 +108,46 @@ function uupFetchUpd(
     $type = 'Production',
     $cacheRequests = 0
 ) {
+    [$build, $flags] = uupApiPrivateParseFlags($build);
+
+    $params = [
+        'arch' => $arch,
+        'ring' => $ring,
+        'flight' => $flight,
+        'build' => $build,
+        'minor' => $minor,
+        'sku' => $sku,
+        'type' => $type,
+        'flags' => $flags,
+    ];
+
+    return uupFetchUpd2($params, $cacheRequests);
+}
+
+function uupFetchUpd2($params, $cacheRequests = 0) {
     uupApiPrintBrand();
 
-    $arch = strtolower($arch);
-    $ring = strtoupper($ring);
-    $flight = ucwords(strtolower($flight));
+    $np = uupApiPrivateNormalizeFetchParams($params);
+
+    $arch = $np['arch'];
+    $ring = $np['ring'];
     $flight = 'Active';
+    $branch = $np['branch'];
+    $build = $np['build'];
+    $minor = $np['minor'];
+    $sku = $np['sku'];
+    $type = $np['type'];
+    $flags = $np['flags'];
 
-    if($build == 'latest' || (!$build)) {
-        $builds = array('22000.1');
+    $flagsStr = implode(',', $flags);
 
-        $ids = uupListIds();
-        if(isset($ids['error'])) {
-            $ids['builds'] = array();
-        }
-
-        if(empty($ids['builds'])) {
-            $build = $builds[0];
-        } else {
-            $build = $ids['builds'][0]['build'];
-        }
-        unset($builds, $ids);
+    if(strtolower($build) == 'latest' || (!$build)) {
+        $build = uupApiPrivateGetLatestBuild();
     }
 
     $build = explode('.', $build);
     if(isset($build[1])) $minor = intval($build[1]);
     $build = intval($build[0]);
-    $sku = intval($sku);
 
     if(!($arch == 'amd64' || $arch == 'x86' || $arch == 'arm64' || $arch == 'arm' || $arch == 'all')) {
         return array('error' => 'UNKNOWN_ARCH');
@@ -83,6 +173,9 @@ function uupFetchUpd(
         return array('error' => 'ILLEGAL_MINOR');
     }
 
+    if(!in_array($branch, uupApiPrivateGetAcceptableBranches()))
+        $branch = 'auto';
+
     if($ring == 'DEV') $ring = 'WIF';
     if($ring == 'BETA') $ring = 'WIS';
     if($ring == 'RELEASEPREVIEW') $ring = 'RP';
@@ -96,15 +189,15 @@ function uupFetchUpd(
         $type = 'Production';
     }
 
-    $res = "api-fetch-$arch-$ring-$flight-$build-$minor-$sku-$type";
+    $res = "api-fetch-$arch-$ring-$flight-$branch-$build-$flagsStr-$minor-$sku-$type";
     $cache = new UupDumpCache($res);
     $fromCache = $cache->get();
     if($fromCache !== false) return $fromCache;
 
     consoleLogger('Fetching information from the server...');
-    $composerArgs = [$arch, $flight, $ring, $build, $sku, $type];
+    $composerArgs = [$arch, $flight, $ring, $build, $sku, $type, $flags, $branch];
     $out = sendWuPostRequestHelper('client', 'composeFetchUpdRequest', $composerArgs);
-    if($out['error'] != 200) {
+    if($out === false || $out['error'] != 200) {
         consoleLogger('The request has failed');
         return array('error' => 'WU_REQUEST_FAILED');
     }
@@ -130,7 +223,7 @@ function uupFetchUpd(
         $num++;
         consoleLogger("Checking build information for update {$num} of {$updatesNum}...");
 
-        $info = parseFetchUpdate($val, $out, $arch, $ring, $flight, $build, $sku, $type);
+        $info = parseFetchUpdate($val, $out, $arch, $ring, $flight, $build, $sku, $type, $flags, $branch);
         if(isset($info['error'])) {
             $errorCount++;
             continue;
@@ -160,7 +253,7 @@ function uupFetchUpd(
     return $data;
 }
 
-function parseFetchUpdate($updateInfo, $out, $arch, $ring, $flight, $build, $sku, $type) {
+function parseFetchUpdate($updateInfo, $out, $arch, $ring, $flight, $build, $sku, $type, $flags, $branch) {
     $updateNumId = preg_replace('/<UpdateInfo><ID>|<\/ID>.*/i', '', $updateInfo);
 
     $updates = preg_replace('/<Update>/', "\n<Update>", $out);
@@ -338,7 +431,9 @@ function parseFetchUpdate($updateInfo, $out, $arch, $ring, $flight, $build, $sku
         $temp['title'] = $updateTitle;
         $temp['ring'] = $ring;
         $temp['flight'] = $flight;
+        $temp['branch'] = $branch;
         $temp['arch'] = $foundArch;
+        $temp['fetchArch'] = $arch == 'all' ? 'amd64' : $arch;
         $temp['build'] = $foundBuild;
         $temp['checkBuild'] = $build;
         $temp['sku'] = $sku;
@@ -351,6 +446,10 @@ function parseFetchUpdate($updateInfo, $out, $arch, $ring, $flight, $build, $sku
             $temp['releasetype'] = $type;
         }
 
+        if(!empty($flags)) {
+            $temp['flags'] = $flags;
+        }
+
         $temp['created'] = time();
         $temp['sha256ready'] = true;
         $temp['files'] = $shaArray;

get.php

@@ -76,8 +76,10 @@ function uupGetFiles(
         $info['sku'] = 48;
     }
 
+    $genPack = [];
+
     if($usePack) {
-        $genPack = uupGetGenPacks($build, $info['arch'], $updateId);
+        $genPack = uupApiGetPacks($updateId);
         if(empty($genPack)) return array('error' => 'UNSUPPORTED_COMBINATION');
 
         if(!isset($genPack[$usePack])) {
@@ -298,7 +300,7 @@ function uupGetFiles(
 
         $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);
+            $temp = preg_grep('/.*?AggregatedMetadata.*?\.cab/i', $temp);
         } else if($build > 21380) {
             $temp = preg_grep('/Windows(10|11)\.0-KB|SSU-.*?\....$|.*?AggregatedMetadata.*?\.cab|.*?DesktopDeployment.*?\.cab/i', $temp);
         } else {
@@ -372,6 +374,7 @@ function uupGetFiles(
         'build' => $updateBuild,
         'sku' => $updateSku,
         'hasUpdates' => $hasUpdates,
+        'appxPresent' => uupAreAppxPresent($genPack),
         'files' => $files,
     ];
 
@@ -399,7 +402,7 @@ function uupGetOnlineFiles($updateId, $rev, $info, $cacheRequests, $type) {
         $composerArgs = [$updateId, $info, $rev, $type];
         $out = sendWuPostRequestHelper('clientSecured', 'composeFileGetRequest', $composerArgs);
 
-        if($out['error'] != 200) {
+        if($out === false || $out['error'] != 200) {
             consoleLogger('The request has failed');
             return array('error' => 'WU_REQUEST_FAILED');
         }

listeditions.php

@@ -1,6 +1,6 @@
 <?php
 /*
-Copyright 2022 UUP dump API authors
+Copyright 2023 UUP dump API authors
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
@@ -17,60 +17,35 @@ limitations under the License.
 
 require_once dirname(__FILE__).'/shared/main.php';
 require_once dirname(__FILE__).'/shared/packs.php';
-require_once dirname(__FILE__).'/updateinfo.php';
 
 function uupListEditions($lang = 'en-us', $updateId = 0) {
-    if($updateId) {
-        $info = uupUpdateInfo($updateId, false, true);
-    }
-
     if(!$lang) {
         return array('error' => 'UNSUPPORTED_LANG');
     }
 
-    if(isset($info['info'])) $info = $info['info'];
+    $lang = strtolower($lang);
+    $genPack = uupApiGetPacks($updateId);
+    $fancyEditionNames = uupGetInfoTexts()['fancyEditionNames'];
 
-    if(isset($info['build'])) {
-        $build = explode('.', $info['build']);
-        $build = $build[0];
-    } else {
-        $build = 15063;
+    if(!isset($genPack[$lang])) {
+        return array('error' => 'UNSUPPORTED_LANG');
     }
 
-    if(!isset($info['arch'])) {
-        $info['arch'] = null;
-    }
+    $editionList = [];
+    $editionListFancy = [];
 
-    $genPack = uupGetGenPacks($build, $info['arch'], $updateId);
-    $fancyTexts = uupGetInfoTexts();
-    $fancyEditionNames = $fancyTexts['fancyEditionNames'];
-
-    if($lang) {
-        $lang = strtolower($lang);
-        if(!isset($genPack[$lang])) {
-            return array('error' => 'UNSUPPORTED_LANG');
-        }
-    }
-
-    $editionList = array();
-    $editionListFancy = array();
     foreach(array_keys($genPack[$lang]) as $edition) {
-        if($edition == 'LXP') continue;
-        if($edition == 'FOD') continue;
+        if(in_array($edition, ['LXP', 'FOD'])) continue;
 
-        if(isset($fancyEditionNames[$edition])) {
-            $fancyName = $fancyEditionNames[$edition];
-        } else {
-            $fancyName = $edition;
-        }
+        $fancyName = isset($fancyEditionNames[$edition]) ? $fancyEditionNames[$edition] : $edition;
 
         $editionList[] = $edition;
         $editionListFancy[$edition] = $fancyName;
     }
 
-    return array(
+    return [
         'apiVersion' => uupApiVersion(),
         'editionList' => $editionList,
         'editionFancyNames' => $editionListFancy,
-    );
+    ];
 }

listlangs.php

@@ -1,6 +1,6 @@
 <?php
 /*
-Copyright 2022 UUP dump API authors
+Copyright 2023 UUP dump API authors
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
@@ -19,63 +19,45 @@ require_once dirname(__FILE__).'/shared/main.php';
 require_once dirname(__FILE__).'/shared/packs.php';
 require_once dirname(__FILE__).'/updateinfo.php';
 
-function uupListLangs($updateId = 0) {
-    if($updateId) {
-        $info = uupUpdateInfo($updateId, false, true);
-    }
+function uupListLangsInternal($updateId) {
+    $genPack = uupApiGetPacks($updateId);
+    $fancyLangNames = uupGetInfoTexts()['fancyLangNames'];
 
-    if(isset($info['info'])) {
-        $info = $info['info'];
-        unset($info['files']);
-    }
+    $langList = [];
+    $langListFancy = [];
 
-    if(isset($info['build'])) {
-        $build = explode('.', $info['build']);
-        $build = $build[0];
-    } else {
-        $build = 15063;
-    }
-
-    if(!isset($info['arch'])) {
-        $info['arch'] = null;
-    }
-
-    $genPack = uupGetGenPacks($build, $info['arch'], $updateId);
-    $fancyTexts = uupGetInfoTexts();
-    $fancyLangNames = $fancyTexts['fancyLangNames'];
-
-    $langList = array();
-    $langListFancy = array();
     foreach($genPack as $key => $val) {
-        if(!count(array_diff(array_keys($val), array('LXP')))) {
-            continue;
-        }
-        if(!count(array_diff(array_keys($val), array('FOD')))) {
+        if(!count(array_diff(array_keys($val), ['LXP', 'FOD']))) {
             continue;
         }
 
-        if(isset($fancyLangNames[$key])) {
-            $fancyName = $fancyLangNames[$key];
-        } else {
-            $fancyName = $key;
-        }
+        $fancyName = isset($fancyLangNames[$key]) ? $fancyLangNames[$key] : $key;
 
         $langList[] = $key;
         $langListFancy[$key] = $fancyName;
     }
 
-    if(isset($info)) {
-        return array(
-            'apiVersion' => uupApiVersion(),
-            'langList' => $langList,
-            'langFancyNames' => $langListFancy,
-            'updateInfo' => $info
-        );
-    } else {
-        return array(
-            'apiVersion' => uupApiVersion(),
-            'langList' => $langList,
-            'langFancyNames' => $langListFancy
-        );
-    }
+    return [
+        'langList' => $langList,
+        'langFancyNames' => $langListFancy,
+        'appxPresent' => uupAreAppxPresent($genPack),
+    ];
+}
+
+function uupListLangs($updateId = 0, $returnInfo = true) {
+    if($returnInfo) {
+        $info = uupUpdateInfo($updateId, ignoreFiles: true);
+        $info = isset($info['info']) ? $info['info'] : false;
+    }
+
+    $langList = uupListLangsInternal($updateId);
+
+    $response = array_merge(
+        ['apiVersion' => uupApiVersion()],
+        $langList
+    );
+
+    if($returnInfo) $response['updateInfo'] = $info;
+
+    return $response;
 }

readme.md

@@ -18,10 +18,10 @@ Parameters:
    - **Supported Flight values:** `Active`, `Skip`, `Current`
    - **NOTE:** `Skip` is for `WIF` ring only. `Current` is for `RP` ring only.
 
- - `build` - Build number to use when fetching information
-   - **Supported values:** >= 9841 and <= PHP_INT_MAX-1
+ - `build` - Build number to use when fetching information. Can also be used to provide optional fetch flags in `major.minor+flag1,flag2` format.
+   - **Supported values:** Any correctly formatted build (`major` or `major.minor`) from range of 9841 and `PHP_INT_MAX-1`.
 
- - `minor` - Build minor to use when fetching information
+ - `minor` - Build minor to use when fetching information. Unused when build is formatted in `major.minor` format
    - **Supported values:** >= 0 and <= PHP_INT_MAX-1
 
  - `sku` - SKU number to use when fetching information
@@ -80,6 +80,8 @@ Outputs list of languages supported for specified Update ID.
 Parameters:
  - `updateId` - Update identifier (optional)
    - **Supported values:** any update UUID
+ - `returnInfo` - Should the full update inforation be returned with a list of languages
+   - **Supported values:** `true` or `false`
 
 
 #### updateinfo.php: `uupUpdateInfo($updateId, $onlyInfo, $ignoreFiles);`

shared/auths.php

@@ -60,6 +60,9 @@ function uupEncryptedData() {
 
     if(empty($cookieInfo)) {
         $data = sendWuPostRequestHelper('client', 'composeGetCookieRequest', [], false);
+        if($data === false || $data['error'] != 200) 
+            return false;
+
         $cookieInfo = uupSaveCookieFromResponse($data['out']);
     }
 

shared/main.php

@@ -16,7 +16,7 @@ limitations under the License.
 */
 
 function uupApiVersion() {
-    return '1.41.0';
+    return '1.47.3';
 }
 
 require_once dirname(__FILE__).'/auths.php';

shared/packs.php

@@ -83,6 +83,7 @@ function uupGetInfoTexts() {
         'PPIPRO' => 'Windows Team',
         'PROFESSIONAL' => 'Windows Pro',
         'PROFESSIONALN' => 'Windows Pro N',
+        'PROFESSIONALCOUNTRYSPECIFIC' => 'Windows Pro China Only',
         'SERVERSTANDARD' => 'Windows Server Standard',
         'SERVERSTANDARDCORE' => 'Windows Server Standard, Core',
         'SERVERDATACENTER' => 'Windows Server Datacenter',
@@ -202,7 +203,7 @@ function uupGetInfoTexts() {
     );
 }
 
-function uupGetGenPacks($build = 15063, $arch = null, $updateId = null) {
+function uupApiGetPacks($updateId) {
     if(empty($updateId)) return [];
     if(!file_exists('packs/'.$updateId.'.json.gz')) return [];
 
@@ -212,3 +213,7 @@ function uupGetGenPacks($build = 15063, $arch = null, $updateId = null) {
     $genPack = json_decode($genPack, 1);
     return $genPack;
 }
+
+function uupGetGenPacks($build = 15063, $arch = null, $updateId = null) {
+    return uupApiGetPacks($updateId);
+}

shared/requests.php

@@ -16,8 +16,10 @@ limitations under the License.
 */
 
 // Composes DeviceAttributes parameter needed to fetch data
-function composeDeviceAttributes($flight, $ring, $build, $arch, $sku, $type) {
-    $branch = branchFromBuild($build);
+function composeDeviceAttributes($flight, $ring, $build, $arch, $sku, $type, $flags, $branch) {
+    if($branch == 'auto')
+        $branch = branchFromBuild($build);
+
     $blockUpgrades = 0;
     $flightEnabled = 1;
     $isRetail = 0;
@@ -50,12 +52,12 @@ function composeDeviceAttributes($flight, $ring, $build, $arch, $sku, $type) {
         $insType = 'FactoryOS';
     }
 
+    $fltBranch = '';
     $fltContent = 'Mainline';
     $fltRing = 'External';
     $flight = 'Active';
 
     if($ring == 'RETAIL') {
-        $fltBranch = '';
         $fltContent = $flight;
         $fltRing = 'Retail';
         $flightEnabled = 0;
@@ -164,21 +166,22 @@ function composeDeviceAttributes($flight, $ring, $build, $arch, $sku, $type) {
         'IsDeviceRetailDemo=0',
         'IsFlightingEnabled='.$flightEnabled,
         'IsRetailOS='.$isRetail,
+        'LCUVer=0.0.0.0',
         'MediaBranch=',
         'MediaVersion='.$build,
         'CloudPBR=1',
         'DUScan=1',
-        'OEMModel=Asus ROG Maximus Z690 Extreme',
-        'OEMModelBaseBoard=ROG MAXIMUS Z690 EXTREME',
-        'OEMName_Uncleaned=Contoso Corporation',
+        'OEMModel=21F6CTO1WW',
+        'OEMModelBaseBoard=21F6CTO1WW',
+        'OEMName_Uncleaned=LENOVO',
         'OemPartnerRing=UPSFlighting',
         'OSArchitecture='.$arch,
         'OSSkuId='.$sku,
         'OSUILocale=en-US',
         'OSVersion='.$build,
-        'ProcessorIdentifier=Intel64 Family 6 Model 151 Stepping 2',
+        'ProcessorIdentifier=Intel64 Family 6 Model 186 Stepping 3',
         'ProcessorManufacturer=GenuineIntel',
-        'ProcessorModel=12th Gen Intel(R) Core(TM) i9-12900K',
+        'ProcessorModel=13th Gen Intel(R) Core(TM) i7-1355U',
         'ReleaseType='.$type,
         'SdbVer_20H1=2000000000',
         'SdbVer_19H1=2000000000',
@@ -199,7 +202,10 @@ function composeDeviceAttributes($flight, $ring, $build, $arch, $sku, $type) {
         'TPMVersion=2',
         'UpdateManagementGroup=2',
         'UpdateOfferedDays=0',
+        'UpgEx_GE24H2Setup=Green',
+        'UpgEx_GE24H2=Green',
         'UpgEx_CU23H2=Green',
+        'UpgEx_NI23H2=Green',
         'UpgEx_NI22H2=Green',
         'UpgEx_CO21H2=Green',
         'UpgEx_23H2=Green',
@@ -212,15 +218,16 @@ function composeDeviceAttributes($flight, $ring, $build, $arch, $sku, $type) {
         'UpgradeAccepted=1',
         'UpgradeEligible=1',
         'UserInPlaceUpgrade=1',
+        'VBSState=2',
         'Version_RS5=2000000000',
         'WuClientVer='.$build,
     );
 
-    if(uupApiConfigIsTrue('fetch_sync_current_only')) {
+    if(in_array('thisonly', $flags)) {
         $attrib[] = 'MediaBranch='.$branch;
     }
 
-    if($ring == 'MSIT' && uupApiConfigIsTrue('allow_corpnet')) {
+    if(in_array('corpnet', $flags) && uupApiConfigIsTrue('allow_corpnet')) {
         $attrib[] = 'DUInternal=1';
     }
 
@@ -289,6 +296,10 @@ function branchFromBuild($build) {
             $branch = 'zn_release';
             break;
 
+        case 26100:
+            $branch = 'ge_release';
+            break;
+
         default:
             $branch = 'rs_prerelease';
             break;
@@ -308,15 +319,23 @@ function composeFileGetRequest($updateId, $info, $rev = 1, $type = 'Production')
     $created = gmdate(DATE_W3C, $createdTime);
     $expires = gmdate(DATE_W3C, $expiresTime);
 
-    //$branch = branchFromBuild($info['checkBuild']);
+    $arch = 'amd64';
+
+    if(isset($info['fetchArch'])) {
+        $arch = $info['fetchArch'];
+    } elseif(isset($info['arch'])) {
+        $arch = $info['arch'];
+    }
 
     $deviceAttributes = composeDeviceAttributes(
-        $info['flight'],
-        $info['ring'],
-        $info['checkBuild'],
-        $info['arch'],
-        $info['sku'],
-        $type
+        isset($info['flight']) ? $info['flight'] : 'Active',
+        isset($info['ring']) ? $info['ring'] : 'RETAIL',
+        isset($info['checkBuild']) ? $info['checkBuild'] : '10.0.19041.1',
+        $arch,
+        isset($info['sku']) ? $info['sku'] : 48,
+        $type,
+        isset($info['flags']) ? $info['flags'] : [],
+        isset($info['branch']) ? $info['branch'] : 'auto',
     );
 
     return <<<XML
@@ -360,9 +379,12 @@ XML;
 }
 
 // Composes POST data for fetching the latest update information from Windows Update
-function composeFetchUpdRequest($arch, $flight, $ring, $build, $sku = 48, $type = 'Production') {
-    $device = uupDevice();
+function composeFetchUpdRequest($arch, $flight, $ring, $build, $sku = 48, $type = 'Production', $flags = [], $branch = 'auto') {
     $encData = uupEncryptedData();
+    if($encData === false)
+        return false;
+
+    $device = uupDevice();
     $uuid = genUUID();
 
     $createdTime = time();
@@ -373,7 +395,8 @@ function composeFetchUpdRequest($arch, $flight, $ring, $build, $sku = 48, $type
     $expires = gmdate(DATE_W3C, $expiresTime);
     $cookieExpires = gmdate(DATE_W3C, $cookieExpiresTime);
 
-    $branch = branchFromBuild($build);
+    if($branch == 'auto')
+        $branch = branchFromBuild($build);
 
     $mainProduct = 'Client.OS.rs2';
     if(uupApiIsServer($sku)) {
@@ -395,6 +418,10 @@ function composeFetchUpdRequest($arch, $flight, $ring, $build, $sku = 48, $type
     if($sku == 189) {
         $mainProduct = 'WCOSDevice0.OS';
     }
+    // WNC
+    if($sku == 210) {
+        $mainProduct = 'WNC.OS';
+    }
 
     if($arch == 'all') {
         $arch = array(
@@ -448,11 +475,12 @@ function composeFetchUpdRequest($arch, $flight, $ring, $build, $sku = 48, $type
         $build,
         $arch,
         $sku,
-        $type
+        $type,
+        $flags,
+        $branch
     );
 
-    $syncCurrent = uupApiConfigIsTrue('fetch_sync_current_only');
-    $syncCurrentStr = $syncCurrent ? 'true' : 'false';
+    $syncCurrent = in_array('thisonly', $flags) ? 'true' : 'false';
 
     return <<<XML
 <s:Envelope xmlns:a="http://www.w3.org/2005/08/addressing" xmlns:s="http://www.w3.org/2003/05/soap-envelope">
@@ -534,6 +562,7 @@ function composeFetchUpdRequest($arch, $flight, $ring, $build, $sku = 48, $type
                     <int>2359977</int>
                     <int>24513870</int>
                     <int>28880263</int>
+                    <int>296374060</int>
                     <int>3</int>
                     <int>30077688</int>
                     <int>30486944</int>
@@ -575,7 +604,7 @@ function composeFetchUpdRequest($arch, $flight, $ring, $build, $sku = 48, $type
                 </ExtendedUpdateInfoParameters>
                 <ClientPreferredLanguages/>
                 <ProductsParameters>
-                    <SyncCurrentVersionOnly>$syncCurrentStr</SyncCurrentVersionOnly>
+                    <SyncCurrentVersionOnly>$syncCurrent</SyncCurrentVersionOnly>
                     <DeviceAttributes>$deviceAttributes</DeviceAttributes>
                     <CallerAttributes>$callerAttrib</CallerAttributes>
                     <Products>$products</Products>

shared/utils.php

@@ -102,6 +102,9 @@ function sendWuPostRequestHelper(
     ];
 
     $postData = call_user_func_array($postComposer, $postComposerArgs);
+    if($postData === false)
+        return false;
+
     $data = sendWuPostRequestInternal($endpoints[$endpoint], $postData, $saveCookie);
 
     if($data['error'] == 500 && preg_match('/<ErrorCode>(ConfigChanged|CookieExpired|InvalidCookie)<\/ErrorCode>/', $data['out'])) {
@@ -187,3 +190,16 @@ function uupApiConfigIsTrue($config) {
 
     return $data[$config] == true;
 }
+
+function getAllowedFlags() {
+    $flags = ['thisonly'];
+
+    if(uupApiConfigIsTrue('allow_corpnet'))
+        $flags[] = 'corpnet';
+
+    return $flags;
+}
+
+function uupAreAppxPresent($genPack) {
+    return isset($genPack['neutral']['APP']);
+}