本文整理汇总了Java中org.apache.pdfbox.pdmodel.encryption.AccessPermission类的典型用法代码示例。如果您正苦于以下问题：Java AccessPermission类的具体用法？Java AccessPermission怎么用？Java AccessPermission使用的例子？那么恭喜您, 这里精选的类代码示例或许可以为您提供帮助。
AccessPermission类属于org.apache.pdfbox.pdmodel.encryption包，在下文中一共展示了AccessPermission类的9个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Java代码示例。
示例1: protect
import org.apache.pdfbox.pdmodel.encryption.AccessPermission; //导入依赖的package包/类
@Override
public void protect(final String inputUri, final String outputUri, final String password)
throws IOException, BadSecurityHandlerException, COSVisitorException {
if (StringUtils.isNotBlank(inputUri) && StringUtils.isNotBlank(outputUri)
&& StringUtils.isNotBlank(password)) {
final PDDocument doc = PDDocument.load(inputUri);
final StandardProtectionPolicy pp = new StandardProtectionPolicy(password, password,
new AccessPermission());
doc.protect(pp);
doc.save(outputUri);
doc.close();
} else {
throw new IllegalArgumentException(Constants.ILLEGAL_ARGUMENT_EXCEPTION_MESSAGE);
}
}
示例2: unProtect
import org.apache.pdfbox.pdmodel.encryption.AccessPermission; //导入依赖的package包/类
@Override
public void unProtect(final String inputUri, final String outputUri, final String password)
throws IOException, COSVisitorException, BadSecurityHandlerException,
CryptographyException {
if (StringUtils.isNotBlank(inputUri) && StringUtils.isNotBlank(outputUri)
&& StringUtils.isNotBlank(password)) {
final PDDocument doc = PDDocument.load(inputUri);
final DecryptionMaterial decryptionMaterial = new StandardDecryptionMaterial(password);
doc.openProtection(decryptionMaterial);
final StandardProtectionPolicy pp = new StandardProtectionPolicy(null, null,
new AccessPermission());
doc.protect(pp);
doc.save(outputUri);
doc.close();
} else {
throw new IllegalArgumentException(Constants.ILLEGAL_ARGUMENT_EXCEPTION_MESSAGE);
}
}
示例3: init
import org.apache.pdfbox.pdmodel.encryption.AccessPermission; //导入依赖的package包/类
@Override
public void init(RunConfig config) throws InvalidTestFormatException {
super.init(config);
File file = new File(GR.getGoldenDir(), goldenFileName);
try {
in = new ByteArrayInputStream(MTTestResourceManager.goldenFileToByteArray(file.getPath()));
out = new ByteArrayOutputStream();
AccessPermission ap = new AccessPermission();
policy = new StandardProtectionPolicy(ownerPass, userPass, ap);
} catch (IOException e) {
throw new InvalidTestFormatException ("file not found " + e.getMessage() + " " + file.getAbsolutePath(), this.getClass());
}
}
示例4: testPdfCreationWithEncryption
import org.apache.pdfbox.pdmodel.encryption.AccessPermission; //导入依赖的package包/类
@Test
public void testPdfCreationWithEncryption() throws Exception {
final String ownerPass = "ownerPass";
final String userPass = "userPass";
final String expectedText = "expectedText";
AccessPermission accessPermission = new AccessPermission();
accessPermission.setCanPrint(false);
StandardProtectionPolicy protectionPolicy = new StandardProtectionPolicy(ownerPass, userPass, accessPermission);
protectionPolicy.setEncryptionKeyLength(128);
template.sendBodyAndHeader("direct:start",
expectedText,
PdfHeaderConstants.PROTECTION_POLICY_HEADER_NAME,
protectionPolicy);
resultEndpoint.setExpectedMessageCount(1);
resultEndpoint.expectedMessagesMatches(new Predicate() {
@Override
public boolean matches(Exchange exchange) {
Object body = exchange.getIn().getBody();
assertThat(body, instanceOf(ByteArrayOutputStream.class));
try {
PDDocument doc = PDDocument.load(new ByteArrayInputStream(((ByteArrayOutputStream) body).toByteArray()));
assertTrue("Expected encrypted document", doc.isEncrypted());
doc.decrypt(userPass);
assertFalse("Printing should not be permitted", doc.getCurrentAccessPermission().canPrint());
PDFTextStripper pdfTextStripper = new PDFTextStripper();
String text = pdfTextStripper.getText(doc);
assertEquals(1, doc.getNumberOfPages());
assertThat(text, containsString(expectedText));
} catch (Exception e) {
throw new RuntimeException(e);
}
return true;
}
});
resultEndpoint.assertIsSatisfied();
}
示例5: generate
import org.apache.pdfbox.pdmodel.encryption.AccessPermission; //导入依赖的package包/类
@Override
public ByteArrayOutputStream generate( Invoice invoice ) throws IOException
{
ByteArrayOutputStream out = new ByteArrayOutputStream();
Resource resource = resourceLoader.getResource( templateLocation );
try ( PDDocument pdfDocument = PDDocument.load( resource.getInputStream() ) )
{
PDDocumentCatalog docCatalog = pdfDocument.getDocumentCatalog();
PDAcroForm acroForm = docCatalog.getAcroForm();
acroForm.setCacheFields( true );
setFields( invoice, acroForm );
acroForm.getFieldIterator().forEachRemaining( pdField -> pdField.setReadOnly( true ) );
AccessPermission ap = new AccessPermission();
ap.setCanModify( false );
ap.setReadOnly();
StandardProtectionPolicy spp = new StandardProtectionPolicy( UUID.randomUUID().toString(), "", ap );
spp.setEncryptionKeyLength( 128 );
pdfDocument.protect( spp );
pdfDocument.save( out );
}
return out;
}
示例6: testExtractTextFromEncrypted
import org.apache.pdfbox.pdmodel.encryption.AccessPermission; //导入依赖的package包/类
@Test
public void testExtractTextFromEncrypted() throws Exception {
final String ownerPass = "ownerPass";
final String userPass = "userPass";
AccessPermission accessPermission = new AccessPermission();
accessPermission.setCanExtractContent(false);
StandardProtectionPolicy protectionPolicy = new StandardProtectionPolicy(ownerPass, userPass, accessPermission);
protectionPolicy.setEncryptionKeyLength(128);
PDDocument document = new PDDocument();
final String expectedText = "Test string";
PDPage page = new PDPage(PDPage.PAGE_SIZE_A4);
document.addPage(page);
PDPageContentStream contentStream = new PDPageContentStream(document, page);
contentStream.setFont(PDType1Font.HELVETICA, 12);
contentStream.beginText();
contentStream.moveTextPositionByAmount(20, 400);
contentStream.drawString(expectedText);
contentStream.endText();
contentStream.close();
document.protect(protectionPolicy);
ByteArrayOutputStream output = new ByteArrayOutputStream();
document.save(output);
// Encryption happens after saving.
PDDocument encryptedDocument = PDDocument.load(new ByteArrayInputStream(output.toByteArray()));
template.sendBodyAndHeader("direct:start",
encryptedDocument,
PdfHeaderConstants.DECRYPTION_MATERIAL_HEADER_NAME,
new StandardDecryptionMaterial(userPass));
resultEndpoint.setExpectedMessageCount(1);
resultEndpoint.expectedMessagesMatches(new Predicate() {
@Override
public boolean matches(Exchange exchange) {
Object body = exchange.getIn().getBody();
assertThat(body, instanceOf(String.class));
assertThat((String) body, containsString(expectedText));
return true;
}
});
resultEndpoint.assertIsSatisfied();
document.isEncrypted();
}
示例7: testAppendEncrypted
import org.apache.pdfbox.pdmodel.encryption.AccessPermission; //导入依赖的package包/类
@Test
public void testAppendEncrypted() throws Exception {
final String originalText = "Test";
final String textToAppend = "Append";
PDDocument document = new PDDocument();
PDPage page = new PDPage(PDPage.PAGE_SIZE_A4);
document.addPage(page);
PDPageContentStream contentStream = new PDPageContentStream(document, page);
contentStream.setFont(PDType1Font.HELVETICA, 12);
contentStream.beginText();
contentStream.moveTextPositionByAmount(20, 400);
contentStream.drawString(originalText);
contentStream.endText();
contentStream.close();
final String ownerPass = "ownerPass";
final String userPass = "userPass";
AccessPermission accessPermission = new AccessPermission();
accessPermission.setCanExtractContent(false);
StandardProtectionPolicy protectionPolicy = new StandardProtectionPolicy(ownerPass, userPass, accessPermission);
protectionPolicy.setEncryptionKeyLength(128);
document.protect(protectionPolicy);
ByteArrayOutputStream output = new ByteArrayOutputStream();
document.save(output);
// Encryption happens after saving.
PDDocument encryptedDocument = PDDocument.load(new ByteArrayInputStream(output.toByteArray()));
Map<String, Object> headers = new HashMap<String, Object>();
headers.put(PdfHeaderConstants.PDF_DOCUMENT_HEADER_NAME, encryptedDocument);
headers.put(PdfHeaderConstants.DECRYPTION_MATERIAL_HEADER_NAME, new StandardDecryptionMaterial(userPass));
template.sendBodyAndHeaders("direct:start", textToAppend, headers);
resultEndpoint.setExpectedMessageCount(1);
resultEndpoint.expectedMessagesMatches(new Predicate() {
@Override
public boolean matches(Exchange exchange) {
Object body = exchange.getIn().getBody();
assertThat(body, instanceOf(ByteArrayOutputStream.class));
try {
PDDocument doc = PDDocument.load(new ByteArrayInputStream(((ByteArrayOutputStream) body).toByteArray()));
PDFTextStripper pdfTextStripper = new PDFTextStripper();
String text = pdfTextStripper.getText(doc);
assertEquals(2, doc.getNumberOfPages());
assertThat(text, containsString(originalText));
assertThat(text, containsString(textToAppend));
} catch (IOException e) {
throw new RuntimeException(e);
}
return true;
}
});
resultEndpoint.assertIsSatisfied();
}
示例8: hasDRMGranular
import org.apache.pdfbox.pdmodel.encryption.AccessPermission; //导入依赖的package包/类
/**
* Check for encryption with Apache PDFBox
* -> query the encryption dictionary (might allow more granular checks of protection)
* @param pPDF pdf file to check
* @return whether or not the file has DRM
*/
public static boolean hasDRMGranular(File pPDF) {
boolean ret = false;
try {
System.setProperty("org.apache.pdfbox.baseParser.pushBackSize", "1024768");
// NOTE: we use loadNonSeq here as it is the latest parser
// load() and parser.parse() have hung on test files
File tmp = File.createTempFile("flint-", ".tmp");
tmp.deleteOnExit();
RandomAccess scratchFile = new RandomAccessFile(tmp, "rw");
PDDocument doc = PDDocument.loadNonSeq(new FileInputStream(pPDF), scratchFile);
PDEncryptionDictionary dict = doc.getEncryptionDictionary();
if(dict!=null) {
//print encryption dictionary
// for(COSName key:dict.keySet()) {
// System.out.print(key.getName());
// String value = dict.getString(key);
// if(value!=null){
// System.out.println(": "+value);
// } else {
// System.out.println(": "+dict.getLong(key));
// }
// }
//this feaure in pdfbox is currently broken, see: https://issues.apache.org/jira/browse/PDFBOX-1651
//AccessPermission perms = parser.getPDDocument().getCurrentAccessPermission();
//this is a work around; creating a new object from the data
AccessPermission perms = new AccessPermission(dict.getPermissions());//.getInt("P"));
boolean debug = true;
if(debug) {
System.out.println("canAssembleDocument() : "+perms.canAssembleDocument());
System.out.println("canExtractContent() : "+perms.canExtractContent());
System.out.println("canExtractForAccessibility() : "+perms.canExtractForAccessibility());
System.out.println("canFillInForm() : "+perms.canFillInForm());
System.out.println("canModify() : "+perms.canModify());
System.out.println("canModifyAnnotations() : "+perms.canModifyAnnotations());
System.out.println("canPrint() : "+perms.canPrint());
System.out.println("canPrintDegraded() : "+perms.canPrintDegraded());
System.out.println("isOwnerPermission() : "+perms.isOwnerPermission());
System.out.println("isReadOnly() : "+perms.isReadOnly());
}
}
doc.close();
} catch (Exception e) {
LOGGER.warn("Exception while doing granular DRM checks leads to invalidity: {}", e);
}
return ret;
}
示例9: getCurrentAccessPermission
import org.apache.pdfbox.pdmodel.encryption.AccessPermission; //导入依赖的package包/类
/**
* {@inheritDoc}
* @return
*/
public final AccessPermission getCurrentAccessPermission() {
return document.getCurrentAccessPermission();
}