Java MimeBodyPart.getContent方法代碼示例

import javax.mail.internet.MimeBodyPart; //導入方法依賴的package包/類
private void doTestTextAttachment(boolean useFs) throws IOException, MessagingException {
    emailerConfig.setFileStorageUsed(useFs);
    testMailSender.clearBuffer();

    String attachmentText = "Test Attachment Text";
    EmailAttachment textAttach = EmailAttachment.createTextAttachment(attachmentText, "ISO-8859-1", "test.txt");

    EmailInfo myInfo = new EmailInfo("[email protected]", "Test", null, "Test", textAttach);
    emailer.sendEmailAsync(myInfo);

    emailer.processQueuedEmails();

    MimeMessage msg = testMailSender.fetchSentEmail();
    MimeBodyPart firstAttachment = getFirstAttachment(msg);

    // check content bytes
    Object content = firstAttachment.getContent();
    assertTrue(content instanceof InputStream);
    byte[] data = IOUtils.toByteArray((InputStream) content);
    assertEquals(attachmentText, new String(data, "ISO-8859-1"));

    // disposition
    assertEquals(Part.ATTACHMENT, firstAttachment.getDisposition());

    // charset header
    String contentType = firstAttachment.getContentType();
    assertTrue(contentType.toLowerCase().contains("charset=iso-8859-1"));
}
 

import javax.mail.internet.MimeBodyPart; //導入方法依賴的package包/類
private void doTestInlineImage(boolean useFs) throws IOException, MessagingException {
    emailerConfig.setFileStorageUsed(useFs);
    testMailSender.clearBuffer();

    byte[] imageBytes = new byte[]{1, 2, 3, 4, 5};
    String fileName = "logo.png";
    EmailAttachment imageAttach = new EmailAttachment(imageBytes, fileName, "logo");

    EmailInfo myInfo = new EmailInfo("[email protected]", "Test", null, "Test", imageAttach);
    emailer.sendEmailAsync(myInfo);

    emailer.processQueuedEmails();

    MimeMessage msg = testMailSender.fetchSentEmail();
    MimeBodyPart attachment = getInlineAttachment(msg);

    // check content bytes
    InputStream content = (InputStream) attachment.getContent();
    byte[] data = IOUtils.toByteArray(content);
    assertByteArrayEquals(imageBytes, data);

    // disposition
    assertEquals(Part.INLINE, attachment.getDisposition());

    // mime type
    String contentType = attachment.getContentType();
    assertTrue(contentType.contains("image/png"));
}
 

import javax.mail.internet.MimeBodyPart; //導入方法依賴的package包/類
private void doTestPdfAttachment(boolean useFs) throws IOException, MessagingException {
    emailerConfig.setFileStorageUsed(useFs);
    testMailSender.clearBuffer();

    byte[] pdfBytes = new byte[]{1, 2, 3, 4, 6};
    String fileName = "invoice.pdf";
    EmailAttachment pdfAttach = new EmailAttachment(pdfBytes, fileName);

    EmailInfo myInfo = new EmailInfo("[email protected]", "Test", null, "Test", pdfAttach);
    emailer.sendEmailAsync(myInfo);

    emailer.processQueuedEmails();

    MimeMessage msg = testMailSender.fetchSentEmail();
    MimeBodyPart attachment = getFirstAttachment(msg);

    // check content bytes
    InputStream content = (InputStream) attachment.getContent();
    byte[] data = IOUtils.toByteArray(content);
    assertByteArrayEquals(pdfBytes, data);

    // disposition
    assertEquals(Part.ATTACHMENT, attachment.getDisposition());

    // mime type
    String contentType = attachment.getContentType();
    assertTrue(contentType.contains("application/pdf"));
}
 

import javax.mail.internet.MimeBodyPart; //導入方法依賴的package包/類
@Test
public void testSignedEncryptedAS2Message() throws Exception {
    InputStream ins = FIXTURE_LOADER.getResourceAsStream(MOCK_AS2_MSG);
    ByteArrayInputStream bIns = new ByteArrayInputStream(IOHandler.readBytes(ins));
	
    // Prepare Data
    String mid = RANDOM.toString();
    partnershipDVO.setIsOutboundEncryptRequired(true);
    partnershipDVO.setIsOutboundSignRequired(true);
    //Encrypt message
    AS2Message as2Msg = TARGET.storeOutgoingMessage(
						    mid, //MessageID
						    "xml", 
						    partnershipDVO,
						    new InputStreamDataSource(bIns, "xml", MOCK_AS2_MSG));
	
    // Decrypt Message
    SMIMEEnveloped crypted = new SMIMEEnveloped(as2Msg.getBodyPart());

    RecipientId recId = new JceKeyTransRecipientId(partnershipDVO.getEncryptX509Certificate());
    
    RecipientInformationStore  recipientsInfo = crypted.getRecipientInfos();	
    RecipientInformation       recipientInfo = recipientsInfo.get(recId);

    KeyStoreManager keyMan = (KeyStoreManager)TARGET.getSystemModule().getComponent("keystore-manager");

    JceKeyTransEnvelopedRecipient recipient = new JceKeyTransEnvelopedRecipient(keyMan.getPrivateKey());	
    recipient.setProvider(SECURITY_PROVIDER);							
    
    MimeBodyPart  decrpted = SMIMEUtil.toMimeBodyPart(recipientInfo.getContent(recipient));
	
    //Verify Signature
    try{
	SMIMESigned signed = new SMIMESigned((MimeMultipart)decrpted.getContent());
	SignerInformationStore  signers = signed.getSignerInfos();
	Iterator signerInfos = signers.getSigners().iterator();

	while (signerInfos.hasNext()) {
	    SignerInformation   signerInfo = (SignerInformation)signerInfos.next();

	    SignerInformationVerifier verifier =
		new BcRSASignerInfoVerifierBuilder(new DefaultCMSSignatureAlgorithmNameGenerator(),
						   new DefaultSignatureAlgorithmIdentifierFinder(),
						   new DefaultDigestAlgorithmIdentifierFinder(), 
						   new BcDigestCalculatorProvider())
		.build(new JcaX509CertificateHolder(partnershipDVO.getEffectiveVerifyCertificate()));
	    if (!signerInfo.verify(verifier)) {
		Assert.fail("Signature Verfifcation Failed");
	    }
	}

	
		
	//Assert the filename value
	MimeBodyPart signedPart = signed.getContent();
        String filenameHdr = signedPart.getHeader("Content-Disposition")[0];
        Assert.assertEquals("Lost Filename Header Information", MOCK_AS2_MSG, getFileName(filenameHdr));
        
        
        // Verify MIC Value
        ByteArrayOutputStream baos = new ByteArrayOutputStream();
        signedPart.writeTo(baos);
	byte[] content = (baos.toByteArray());
	String mic = calculateMIC(content);
           
	MessageDVO msgDVO = getStoredMessage(mid);
	Assert.assertEquals("MIC Value is not valid.", mic, msgDVO.getMicValue());
        
    }catch(Exception exp){
	Assert.fail("Signature Verfifcation Failed");
    }
    Assert.assertTrue(true);
}
 

import javax.mail.internet.MimeBodyPart; //導入方法依賴的package包/類
private String getBody(MimeMessage msg) throws Exception {
    MimeBodyPart textPart = getTextPart(msg);
    return (String) textPart.getContent();
}