代表其他使用者Protect檔案

AEM Forms Document Security Java SDK提供的API可讓使用者帳戶代表其他使用者保護檔案，而不會獲得編輯檔案的許可權。 您可以在工作流程流程中使用API，或以程式設計方式將API用作檔案服務。 新API包括：

• protectDocumentUse ProtectDocument API可代表以下人員將原則套用至檔案：

  另一個使用者帳戶。 用於套用原則的使用者帳戶的許可權仍限於保護檔案。 無法取得開啟和檢視檔案的許可權。 RMSecureDocumentResult protectDocument(Document inDoc， String documentName， String policySetName， String policyName， RMLocale locale， boolean bExactMatchForNames)

• createLicenseUse CreateLicense API可代表其他使用者帳戶為原則建立授權。 PublishLicenseDTO createLicense(String policyId， String documentName， boolean logSecureDocEvent)

• protectDocumentWithCoverPageUse ProtectDocumentWithCoverPage API可代表其他使用者套用原則並將封面頁新增至檔案。 用於套用原則的使用者帳戶的許可權仍限於保護檔案。 無法取得開啟和檢視檔案的權利。 RMSecureDocumentResult protectDocumentWithCoverPage（檔案inDoc、字串documentName、字串policySetName、字串policyName、檔案coverDoc、布林值bExactMatchForNames）

使用API代表其他使用者保護檔案

執行以下步驟以代表其他使用者保護檔案，並且不取得編輯檔案的許可權：

1. 建立原則集。 例如，PolicySet1。

2. 在新建立的原則集中建立原則。 例如，PolicySet1中的Policy1。

3. 建立具有角色Rights Management一般使用者的使用者。 例如，User1。 向新建立的使用者提供檢視使用Policy1保護的檔案的許可權。

4. 建立新角色. 例如，Role1。 為新建立的角色提供「服務叫用」許可權。 建立具有新建立角色的使用者。 例如，User2。您可以使用User2或管理員來建立SDK連線並叫用protectDocument服務。

   現在，您可以執行以下範常式式碼以保護檔案，而不向保護檔案的使用者提供編輯檔案的許可權：

   import java.io.File;
   import java.io.FileInputStream;
   import java.io.FileNotFoundException;
   import java.io.FileOutputStream;
   import java.io.IOException;
   import java.io.InputStream;
   import java.util.Properties;
   
   import com.adobe.edc.common.dto.PublishLicenseDTO;
   import com.adobe.edc.sdk.SDKException;
   import com.adobe.idp.Document;
   import com.adobe.idp.dsc.clientsdk.ServiceClientFactory;
   import com.adobe.idp.dsc.clientsdk.ServiceClientFactoryProperties;
   import com.adobe.livecycle.rightsmanagement.RMSecureDocumentResult;
   import com.adobe.livecycle.rightsmanagement.client.DocumentManager;
   import com.adobe.livecycle.rightsmanagement.client.RightsManagementClient;
   import com.adobe.livecycle.rightsmanagement.client.RightsManagementClient2;
   
   public class PublishAsProtectAPI {
   
   private static final String unprotectedFileName = "C:\\unprotected.pdf";
   private static final String protectedFileName = "C:\\protect.pdf";
   private static final String coverFileName = "C:\\CoverPage.pdf";
   private static final String POLICY_ID = "2EF66008-5E2D-1034-9B06-00000A292C18";
   
   public static void main(String[] args) {
   
   try {
   
   Properties connectionProps = new Properties();
   connectionProps.setProperty(ServiceClientFactoryProperties.DSC_DEFAULT_SOAP_ENDPOINT,"http://localhost:8080");
   connectionProps.setProperty(ServiceClientFactoryProperties.DSC_TRANSPORT_PROTOCOL,ServiceClientFactoryProperties.DSC_SOAP_PROTOCOL);
   connectionProps.setProperty(ServiceClientFactoryProperties.DSC_SERVER_TYPE, "JBoss");
   connectionProps.setProperty(ServiceClientFactoryProperties.DSC_CREDENTIAL_USERNAME,"administrator");
   connectionProps.setProperty(ServiceClientFactoryProperties.DSC_CREDENTIAL_PASSWORD,"password");
   
   // Create a ServiceClientFactory instance
   ServiceClientFactory factory = ServiceClientFactory.createInstance(connectionProps);
   testProtectDocument(factory);
   testProtectDocumentWithCoverPage(factory);
   testProtectDocumentJavaPPL(factory);
   
   }
   catch (Exception ex) {
   ex.printStackTrace(); }
   }
   
   private static void testProtectDocument(ServiceClientFactory factory) throws FileNotFoundException, SDKException {
   // Create a RightsManagementClient object
   RightsManagementClient rmClient = new RightsManagementClient(factory);
   // Create a Document Manager object
   DocumentManager documentManager = rmClient.getDocumentManager();
   //Reference a policy-protected PDF document from which to remove a policy
   FileInputStream is = new FileInputStream(unprotectedFileName);
   Document inPDF = new Document(is);
   long startTime = System.currentTimeMillis();
   //Remove a policy from the policy-protected PDF document
   RMSecureDocumentResult securePDF = documentManager.protectDocument(inPDF, "test", "newPolicySet", "latest", "DefaultDom", "administrator", null, true);
   System.out.println("Total Time taken for protectDocument = " + (System.currentTimeMillis() - startTime));
   //Save the unsecured PDF document
   File myFile = new File(protectedFileName);
   securePDF.getProtectedDoc().copyToFile(myFile);
   }
   
   private static void testProtectDocumentWithCoverPage(ServiceClientFactory factory) throws FileNotFoundException, SDKException {
   // Create a RightsManagementClient object
   RightsManagementClient rmClient = new RightsManagementClient(factory);
   // Create a Document Manager object
   DocumentManager documentManager = rmClient.getDocumentManager();
   //Reference a policy-protected PDF document from which to remove a policy
   FileInputStream is = new FileInputStream(unprotectedFileName);
   Document inPDF = new Document(is);
   FileInputStream coverIS = new FileInputStream(coverFileName);
   Document inCoverPDF = new Document(coverIS);
   long startTime = System.currentTimeMillis();
   //Remove a policy from the policy-protected PDF document
   RMSecureDocumentResult securePDF = documentManager.protectDocumentWithCoverPage(inPDF, "test", "newPolicySet", "latestPolicy", inCoverPDF, true);
   System.out.println("Total Time taken for Page0ProtectDocument = " + (System.currentTimeMillis() - startTime));
   //Save the unsecured PDF document
   File myFile = new File(protectedFileName);
   securePDF.getProtectedDoc().copyToFile(myFile);
   }
   
   private static PublishLicenseDTO testProtectDocumentJavaPPL (ServiceClientFactory factory) throws SDKException, FileNotFoundException, IOException {
   // Create a RightsManagementClient object
   RightsManagementClient2 rmClient2 = new RightsManagementClient2(factory);
   // Create a Document Manager object
   DocumentManager documentManager = rmClient2.getDocumentManager();
   long startTime = System.currentTimeMillis();
   PublishLicenseDTO license = documentManager.createLicense(POLICY_ID, "Out.pdf", true);
   System.out.println("Create License totalTime = " + (System.currentTimeMillis() - startTime));
   startTime = System.currentTimeMillis();
   // Reference a PDF document to which a policy is applied
   InputStream inputFileStream = new FileInputStream(unprotectedFileName);
   // Apply a policy to the PDF document
   InputStream protectPDF = rmClient2.getRightsManagementEncryptionService().protectDocument(inputFileStream, license);
   // Save the policy-protected PDF document
   File myFile = new File(protectedFileName);
   // write the inputStream to a FileOutputStream
   FileOutputStream outputStream = new FileOutputStream(myFile);
   int read = 0;
   byte[] bytes = new byte[1024];
   while ((read = protectPDF.read(bytes)) != -1) {
   outputStream.write(bytes, 0, read);
   }
   System.out.println("protectPDFDocument totalTime = " + (System.currentTimeMillis() - startTime));
   outputStream.close();
   inputFileStream.close();
   System.out.println("Document Protected Successfully");
   return license;
   }
   }
   

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