IOS系统mobileconfig的作用，mobileconfig文件如何使用，苹果超级签实现

.mobileconfig是苹果系统配置描述文件，目前常用于苹果超级签获取设备UDID。

官方介绍：

配置描述⽂件是XML ⽂件，包含以下内容：设备安全策略、VPN 配置信息、Wi-Fi 设置、APN 设置、Exchange帐户设置、邮件设置以及允许 iPhone 和 iPod touch 与企业系统配合使⽤的证书。

“iPhone配置实⽤⼯具”可让您轻松地创建、维护和安装配置描述⽂件及对配置描述⽂件进⾏加密，跟踪和安装预置描述⽂件与授权的应⽤程序，以及采集包括控制台⽇志在内的设备信息。（这个⼯具可以从官⽹上进⾏下载）

⽬前所知的，安装这个配置⽂件除了上述的使⽤“iphone配置实⽤⼯具”之外，还可以通过邮件附件或通过使⽤safari浏览包含有下载的⽹页的⽅式激活安装（install profile窗⼝）。

1、代码示例

    PayloadContent
    
        
            PayloadDisplayName
            LDAP Settings
            PayloadType
            com.apple.ldap.account
            PayloadVersion
            1
            PayloadUUID
            6df7a612-ce0a-4b4b-bce2-7b844e3c9df0
            PayloadIdentifier
            com.example.iPhone.settings.ldap
            LDAPAccountDescription
            Company Contacts
            LDAPAccountHostName
            ldap.example.com
            LDAPAccountUseSSL
            
            LDAPAccountUserName
            uid=username,dc=example,dc=com
            LDAPSearchSettings
            
                
                    LDAPSearchSettingDescription
                    Company Contacts
                    LDAPSearchSettingSearchBase
                    
                    LDAPSearchSettingScope
                    LDAPSearchSettingScopeSubtree
                
                
                    LDAPSearchSettingDescription
                    Sales Departments
                    LDAPSearchSettingSearchBase
                    ou=Sales,dc=example,dc=com
                    LDAPSearchSettingScope
                    LDAPSearchSettingScopeSubtree
                
            
        
        
            PayloadDisplayName
            Email Settings
            PayloadType
            com.apple.mail.managed
            PayloadVersion
            1
            PayloadUUID
            362e5c11-a332-4dfb-b18b-f6f0aac032fd
            PayloadIdentifier
            com.example.iPhone.settings.email
            EmailAccountDescription
            Company E-mail
            EmailAccountName
            Full Name
            EmailAccountType
            EmailTypeIMAP
            EmailAddress
            username@example.com
            IncomingMailServerAuthentication
            EmailAuthPassword
            IncomingMailServerHostName
            imap.example.com
            IncomingMailServerUseSSL
            
            IncomingMailServerUsername
            username@es2eng.com
            OutgoingPasswordSameAsIncomingPassword
            
            OutgoingMailServerAuthentication
            EmailAuthPassword
            OutgoingMailServerHostName
            smtp.example.com
            OutgoingMailServerUseSSL
            
            OutgoingMailServerUsername
            username@example.com
        
    
    PayloadOrganization
    Your Organization's Name
    PayloadDisplayName
    Organization iPhone Settings
    PayloadVersion
    1
    PayloadUUID
    954e6e8b-5489-484c-9b1d-0c9b7bf18e32
    PayloadIdentifier
    com.example.iPhone.settings
    PayloadDescription
    Sets up Organization's LDAP directories and email on the iPhone
    PayloadType
    Configuration

2、超级签获取UDID mobileconfig文件示例

 
     PayloadContent
     
         URL
         http://127.0.0.1/receive.php 
         DeviceAttributes
         
             UDID
             IMEI
             ICCID
             VERSION
             PRODUCT
         
     
     PayloadOrganization
     com.sssss.orgName  
     PayloadDisplayName
     获取设备UDID  
     PayloadVersion
     1
     PayloadUUID
     3C4DC7D2-E475-3375-489C-0BB8D737A653  
     PayloadIdentifier
     dev.skyfox.profile-service
     PayloadDescription
     获取设备UDID   
     PayloadType
     Profile Service
 

3、PHP服务端接收receive.php

$data = file_get_contents('php://input');
$plistBegin     = '<?xml version="1.0"';
$plistEnd       = '';
$data2          = substr($data, strpos($data, $plistBegin), strpos($data, $plistEnd) - strpos($data, $plistBegin));
$xml            = xml_parser_create();
$UDID           = "";
$CHALLENGE      = "";
$DEVICE_NAME    = "";
$DEVICE_PRODUCT = "";
$DEVICE_VERSION = "";
$iterator       = 0;
$arrayCleaned   = array();
$data           = "";
xml_parse_into_struct($xml, $data2, $vs);
xml_parser_free($xml);
foreach ($vs as $v) {
    if ($v['level'] == 3 && $v['type'] == 'complete') {
                $arrayCleaned[] = $v;
     }
} 
foreach ($arrayCleaned as $elem) {
            switch ($elem['value']) {
                case "CHALLENGE":
                    $CHALLENGE = $arrayCleaned[$iterator + 1]['value'];
                    break;
                case "DEVICE_NAME":
                    $DEVICE_NAME = $arrayCleaned[$iterator + 1]['value'];
                    break;
                case "PRODUCT":
                    $DEVICE_PRODUCT = $arrayCleaned[$iterator + 1]['value'];
                    break;
                case "UDID":
                    $UDID = $arrayCleaned[$iterator + 1]['value'];
                    break;
                case "VERSION":
                    $DEVICE_VERSION = $arrayCleaned[$iterator + 1]['value'];
                    break;
            }
            $iterator++;
}
header('HTTP/1.1 301 Moved Permanently');  //这⾥⼀定要301跳转,否则设备安装会提⽰"⽆效的描述⽂件"
$url = "127.0.0.1/udid.php?udid=".$UDID."&version='.$DEVICE_VERSION.'&device_name='.$DEVICE_PRODUCT;
header("Location: ".$url);

4、PHP服务端信息处理 udid.php

$UDID =  $_GET['UDID'];
$version =  $_GET['version'];
$device_name =  $_GET['device_name'];