Examples with Body com.fsck.k9.mail.Body used on opensource projects

Example 36 with Body

use of com.fsck.k9.mail.Body in project k-9 by k9mail.

the class MessageCryptoStructureDetector method getSignatureData.

public static byte[] getSignatureData(Part part) throws IOException, MessagingException {
    if (isPartMultipartSigned(part)) {
        Body body = part.getBody();
        if (body instanceof Multipart) {
            Multipart multi = (Multipart) body;
            BodyPart signatureBody = multi.getBodyPart(1);
            ByteArrayOutputStream bos = new ByteArrayOutputStream();
            signatureBody.getBody().writeTo(bos);
            return bos.toByteArray();
        }
    }
    return null;
}

Example 37 with Body

use of com.fsck.k9.mail.Body in project k-9 by k9mail.

the class MessageCryptoStructureDetector method findMultipartSignedParts.

public static List<Part> findMultipartSignedParts(Part startPart, MessageCryptoAnnotations messageCryptoAnnotations) {
    List<Part> signedParts = new ArrayList<>();
    Stack<Part> partsToCheck = new Stack<>();
    partsToCheck.push(startPart);
    while (!partsToCheck.isEmpty()) {
        Part part = partsToCheck.pop();
        if (messageCryptoAnnotations.has(part)) {
            CryptoResultAnnotation resultAnnotation = messageCryptoAnnotations.get(part);
            MimeBodyPart replacementData = resultAnnotation.getReplacementData();
            if (replacementData != null) {
                part = replacementData;
            }
        }
        Body body = part.getBody();
        if (isPartMultipartSigned(part)) {
            signedParts.add(part);
            continue;
        }
        if (body instanceof Multipart) {
            Multipart multipart = (Multipart) body;
            for (int i = multipart.getCount() - 1; i >= 0; i--) {
                BodyPart bodyPart = multipart.getBodyPart(i);
                partsToCheck.push(bodyPart);
            }
        }
    }
    return signedParts;
}

Example 38 with Body

use of com.fsck.k9.mail.Body in project k-9 by k9mail.

the class AttachmentResolver method buildCidToAttachmentUriMap.

@VisibleForTesting
static Map<String, Uri> buildCidToAttachmentUriMap(AttachmentInfoExtractor attachmentInfoExtractor, Part rootPart) {
    HashMap<String, Uri> result = new HashMap<>();
    Stack<Part> partsToCheck = new Stack<>();
    partsToCheck.push(rootPart);
    while (!partsToCheck.isEmpty()) {
        Part part = partsToCheck.pop();
        Body body = part.getBody();
        if (body instanceof Multipart) {
            Multipart multipart = (Multipart) body;
            for (Part bodyPart : multipart.getBodyParts()) {
                partsToCheck.push(bodyPart);
            }
        } else {
            try {
                String contentId = part.getContentId();
                if (contentId != null) {
                    AttachmentViewInfo attachmentInfo = attachmentInfoExtractor.extractAttachmentInfo(part);
                    result.put(contentId, attachmentInfo.internalUri);
                }
            } catch (MessagingException e) {
                Timber.e(e, "Error extracting attachment info");
            }
        }
    }
    return Collections.unmodifiableMap(result);
}

Example 39 with Body

use of com.fsck.k9.mail.Body in project k-9 by k9mail.

the class DeferredFileBody method writeMemoryToFile.

private void writeMemoryToFile() throws IOException {
    if (file != null) {
        throw new IllegalStateException("Body is already file-backed!");
    }
    if (data == null) {
        throw new IllegalStateException("Data must be fully written before it can be read!");
    }
    Timber.d("Writing body to file for attachment access");
    file = fileFactory.createFile();
    FileOutputStream fos = new FileOutputStream(file);
    fos.write(data);
    fos.close();
    data = null;
}

Example 40 with Body

use of com.fsck.k9.mail.Body in project k-9 by k9mail.

the class MimeMessageHelper method setBody.

public static void setBody(Part part, Body body) throws MessagingException {
    part.setBody(body);
    if (part instanceof Message) {
        part.setHeader("MIME-Version", "1.0");
    }
    if (body instanceof Multipart) {
        Multipart multipart = ((Multipart) body);
        multipart.setParent(part);
        String contentType = Headers.contentTypeForMultipart(multipart.getMimeType(), multipart.getBoundary());
        part.setHeader(MimeHeader.HEADER_CONTENT_TYPE, contentType);
        // note: if this is ever changed to 8bit, multipart/signed parts must always be 7bit!
        setEncoding(part, MimeUtil.ENC_7BIT);
    } else if (body instanceof TextBody) {
        MimeValue contentTypeHeader = MimeParameterDecoder.decode(part.getContentType());
        String mimeType = contentTypeHeader.getValue();
        if (MimeUtility.mimeTypeMatches(mimeType, "text/*")) {
            String name = contentTypeHeader.getParameters().get("name");
            String contentType = Headers.contentType(mimeType, "utf-8", name);
            part.setHeader(MimeHeader.HEADER_CONTENT_TYPE, contentType);
        } else {
            part.setHeader(MimeHeader.HEADER_CONTENT_TYPE, mimeType);
        }
        setEncoding(part, MimeUtil.ENC_QUOTED_PRINTABLE);
    } else if (body instanceof RawDataBody) {
        String encoding = ((RawDataBody) body).getEncoding();
        part.setHeader(MimeHeader.HEADER_CONTENT_TRANSFER_ENCODING, encoding);
    }
}