问iPhone配置配置文件加密

EN

I can only answer your third question, how to encrypt mobileconfig file? For this I wrote a utility class

/**

 * encryption moblicconfig file 
 * @param configPath moblic filepath ./data/123.mobileconfig
 * @param outPath encrypted moblic filepath ./data/123.mobileconfig
 * @param certPath certpath  ./data/cert.pem
 * @throws IOException
 * @throws ParserConfigurationException
 * @throws ParseException
 * @throws SAXException
 * @throws PropertyListFormatException
 */
public static void encryptionMobile(String configPath,String outPath,String certPath) throws IOException, ParserConfigurationException, ParseException, SAXException, PropertyListFormatException {

    NSDictionary rootDict = (NSDictionary) PropertyListParser.parse(FileUtil.readBytes(new File(configPath)));

    String payloadContent = rootDict.get("PayloadContent").toXMLPropertyList();

    File tempPlistPath =  new File("./data/web/temp/" + System.currentTimeMillis());

    FileUtil.writeBytes(payloadContent.getBytes(StandardCharsets.UTF_8),tempPlistPath);

    File tempDer = new File("./data/web/temp/" + System.currentTimeMillis());

    String outDer = tempDer.getAbsolutePath();

    String certPathFile = new File(certPath).getAbsolutePath();

    String cmd = "openssl smime -encrypt -aes128 -nodetach -binary -outform der -in " + tempPlistPath.getAbsolutePath() + " -out " + outDer + " " + certPathFile;

    XjmUtil.runtimeExec(cmd);

    byte[] bytes = FileUtil.readBytes(new File(outDer));

    String EncryptedPayloadContent = Base64.getEncoder().encodeToString(bytes);

    rootDict.remove("PayloadContent");

    rootDict.put("EncryptedPayloadContent", new NSData(EncryptedPayloadContent));

    PropertyListParser.saveAsXML(rootDict,new File(outPath));

    FileUtil.del(tempPlistPath);

    FileUtil.del(outDer);

}

This is maven dependency

<dependency>
 <groupId>cn.hutool</groupId>
 <artifactId>hutool-all</artifactId>
 <version>5.7.14</version>
</dependency>

<dependency>
 <groupId>cn.hutool</groupId>
 <artifactId>hutool-all</artifactId>
 <version>5.7.14</version>
</dependency>