Examples with BinaryTempFileBody com.fsck.k9.mail.internet.BinaryTempFileBody used on opensource projects

Example 1 with BinaryTempFileBody

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

the class PgpMessageBuilder method launchOpenPgpApiIntent.

private PendingIntent launchOpenPgpApiIntent(@NonNull Intent openPgpIntent, MimeBodyPart bodyPart, boolean captureOutputPart, boolean capturedOutputPartIs7Bit, boolean writeBodyContentOnly) throws MessagingException {
    OpenPgpDataSource dataSource = createOpenPgpDataSourceFromBodyPart(bodyPart, writeBodyContentOnly);
    BinaryTempFileBody pgpResultTempBody = null;
    OutputStream outputStream = null;
    if (captureOutputPart) {
        try {
            pgpResultTempBody = new BinaryTempFileBody(capturedOutputPartIs7Bit ? MimeUtil.ENC_7BIT : MimeUtil.ENC_8BIT);
            outputStream = pgpResultTempBody.getOutputStream();
            // OpenKeychain/BouncyCastle at this point use the system newline for formatting, which is LF on android.
            // we need this to be CRLF, so we convert the data after receiving.
            outputStream = new EOLConvertingOutputStream(outputStream);
        } catch (IOException e) {
            throw new MessagingException("could not allocate temp file for storage!", e);
        }
    }
    Intent result = openPgpApi.executeApi(openPgpIntent, dataSource, outputStream);
    switch(result.getIntExtra(OpenPgpApi.RESULT_CODE, OpenPgpApi.RESULT_CODE_ERROR)) {
        case OpenPgpApi.RESULT_CODE_SUCCESS:
            mimeBuildMessage(result, bodyPart, pgpResultTempBody);
            return null;
        case OpenPgpApi.RESULT_CODE_USER_INTERACTION_REQUIRED:
            PendingIntent returnedPendingIntent = result.getParcelableExtra(OpenPgpApi.RESULT_INTENT);
            if (returnedPendingIntent == null) {
                throw new MessagingException("openpgp api needs user interaction, but returned no pendingintent!");
            }
            return returnedPendingIntent;
        case OpenPgpApi.RESULT_CODE_ERROR:
            OpenPgpError error = result.getParcelableExtra(OpenPgpApi.RESULT_ERROR);
            if (error == null) {
                throw new MessagingException("internal openpgp api error");
            }
            /*
                boolean isOpportunisticError = error.getErrorId() == OpenPgpError.OPPORTUNISTIC_MISSING_KEYS;
                if (isOpportunisticError) {
                    if (!cryptoStatus.isEncryptionOpportunistic()) {
                        throw new IllegalStateException(
                                "Got opportunistic error, but encryption wasn't supposed to be opportunistic!");
                    }
                    Timber.d("Skipping encryption due to opportunistic mode");
                    return null;
                }
                */
            throw new MessagingException(error.getMessage());
    }
    throw new IllegalStateException("unreachable code segment reached");
}

Example 2 with BinaryTempFileBody

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

the class DefaultBodyFactory method createBody.

public Body createBody(String contentTransferEncoding, String contentType, InputStream inputStream) throws IOException {
    if (contentTransferEncoding != null) {
        contentTransferEncoding = MimeUtility.getHeaderParameter(contentTransferEncoding, null);
    }
    final BinaryTempFileBody tempBody;
    if (MimeUtil.isMessage(contentType)) {
        tempBody = new BinaryTempFileMessageBody(contentTransferEncoding);
    } else {
        tempBody = new BinaryTempFileBody(contentTransferEncoding);
    }
    OutputStream outputStream = tempBody.getOutputStream();
    try {
        copyData(inputStream, outputStream);
    } finally {
        outputStream.close();
    }
    return tempBody;
}

Example 3 with BinaryTempFileBody

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

the class PgpMessageBuilder method launchOpenPgpApiIntent.

private PendingIntent launchOpenPgpApiIntent(@NonNull Intent openPgpIntent, boolean captureOutputPart, boolean capturedOutputPartIs7Bit, boolean writeBodyContentOnly) throws MessagingException {
    final MimeBodyPart bodyPart = currentProcessedMimeMessage.toBodyPart();
    String[] contentType = currentProcessedMimeMessage.getHeader(MimeHeader.HEADER_CONTENT_TYPE);
    if (contentType.length > 0) {
        bodyPart.setHeader(MimeHeader.HEADER_CONTENT_TYPE, contentType[0]);
    }
    OpenPgpDataSource dataSource = createOpenPgpDataSourceFromBodyPart(bodyPart, writeBodyContentOnly);
    BinaryTempFileBody pgpResultTempBody = null;
    OutputStream outputStream = null;
    if (captureOutputPart) {
        try {
            pgpResultTempBody = new BinaryTempFileBody(capturedOutputPartIs7Bit ? MimeUtil.ENC_7BIT : MimeUtil.ENC_8BIT);
            outputStream = pgpResultTempBody.getOutputStream();
            // OpenKeychain/BouncyCastle at this point use the system newline for formatting, which is LF on android.
            // we need this to be CRLF, so we convert the data after receiving.
            outputStream = new EOLConvertingOutputStream(outputStream);
        } catch (IOException e) {
            throw new MessagingException("could not allocate temp file for storage!", e);
        }
    }
    Intent result = openPgpApi.executeApi(openPgpIntent, dataSource, outputStream);
    switch(result.getIntExtra(OpenPgpApi.RESULT_CODE, OpenPgpApi.RESULT_CODE_ERROR)) {
        case OpenPgpApi.RESULT_CODE_SUCCESS:
            mimeBuildMessage(result, bodyPart, pgpResultTempBody);
            return null;
        case OpenPgpApi.RESULT_CODE_USER_INTERACTION_REQUIRED:
            PendingIntent returnedPendingIntent = result.getParcelableExtra(OpenPgpApi.RESULT_INTENT);
            if (returnedPendingIntent == null) {
                throw new MessagingException("openpgp api needs user interaction, but returned no pendingintent!");
            }
            return returnedPendingIntent;
        case OpenPgpApi.RESULT_CODE_ERROR:
            OpenPgpError error = result.getParcelableExtra(OpenPgpApi.RESULT_ERROR);
            if (error == null) {
                throw new MessagingException("internal openpgp api error");
            }
            boolean isOpportunisticError = error.getErrorId() == OpenPgpError.OPPORTUNISTIC_MISSING_KEYS;
            if (isOpportunisticError) {
                if (!cryptoStatus.isEncryptionOpportunistic()) {
                    throw new IllegalStateException("Got opportunistic error, but encryption wasn't supposed to be opportunistic!");
                }
                Timber.d("Skipping encryption due to opportunistic mode");
                return null;
            }
            throw new MessagingException(error.getMessage());
    }
    throw new IllegalStateException("unreachable code segment reached");
}

Example 4 with BinaryTempFileBody

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

the class PgpMessageBuilderTest method buildEncrypt__shouldSucceed.

@Test
public void buildEncrypt__shouldSucceed() throws MessagingException {
    ComposeCryptoStatus cryptoStatus = cryptoStatusBuilder.setCryptoMode(CryptoMode.PRIVATE).setRecipients(Collections.singletonList(new Recipient("test", "test@example.org", "labru", -1, "key"))).build();
    pgpMessageBuilder.setCryptoStatus(cryptoStatus);
    ArgumentCaptor<Intent> capturedApiIntent = ArgumentCaptor.forClass(Intent.class);
    Intent returnIntent = new Intent();
    returnIntent.putExtra(OpenPgpApi.RESULT_CODE, OpenPgpApi.RESULT_CODE_SUCCESS);
    when(openPgpApi.executeApi(capturedApiIntent.capture(), any(OpenPgpDataSource.class), any(OutputStream.class))).thenReturn(returnIntent);
    Callback mockCallback = mock(Callback.class);
    pgpMessageBuilder.buildAsync(mockCallback);
    Intent expectedApiIntent = new Intent(OpenPgpApi.ACTION_SIGN_AND_ENCRYPT);
    expectedApiIntent.putExtra(OpenPgpApi.EXTRA_SIGN_KEY_ID, TEST_SIGN_KEY_ID);
    expectedApiIntent.putExtra(OpenPgpApi.EXTRA_KEY_IDS, new long[] { TEST_SELF_ENCRYPT_KEY_ID });
    expectedApiIntent.putExtra(OpenPgpApi.EXTRA_REQUEST_ASCII_ARMOR, true);
    expectedApiIntent.putExtra(OpenPgpApi.EXTRA_ENCRYPT_OPPORTUNISTIC, false);
    expectedApiIntent.putExtra(OpenPgpApi.EXTRA_USER_IDS, cryptoStatus.getRecipientAddresses());
    assertIntentEqualsActionAndExtras(expectedApiIntent, capturedApiIntent.getValue());
    ArgumentCaptor<MimeMessage> captor = ArgumentCaptor.forClass(MimeMessage.class);
    verify(mockCallback).onMessageBuildSuccess(captor.capture(), eq(false));
    verifyNoMoreInteractions(mockCallback);
    MimeMessage message = captor.getValue();
    Assert.assertEquals("message must be multipart/encrypted", "multipart/encrypted", message.getMimeType());
    MimeMultipart multipart = (MimeMultipart) message.getBody();
    Assert.assertEquals("multipart/encrypted must consist of two parts", 2, multipart.getCount());
    BodyPart dummyBodyPart = multipart.getBodyPart(0);
    Assert.assertEquals("first part must be pgp encrypted dummy part", "application/pgp-encrypted", dummyBodyPart.getContentType());
    assertContentOfBodyPartEquals("content must match the supplied detached signature", dummyBodyPart, "Version: 1");
    BodyPart encryptedBodyPart = multipart.getBodyPart(1);
    Assert.assertEquals("second part must be octet-stream of encrypted data", "application/octet-stream; name=\"encrypted.asc\"", encryptedBodyPart.getContentType());
    Assert.assertTrue("message body must be BinaryTempFileBody", encryptedBodyPart.getBody() instanceof BinaryTempFileBody);
    Assert.assertEquals(MimeUtil.ENC_7BIT, ((BinaryTempFileBody) encryptedBodyPart.getBody()).getEncoding());
}

Example 5 with BinaryTempFileBody

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

the class PgpMessageBuilderTest method buildEncrypt__withInlineEnabled__shouldSucceed.

@Test
public void buildEncrypt__withInlineEnabled__shouldSucceed() throws MessagingException {
    ComposeCryptoStatus cryptoStatus = cryptoStatusBuilder.setCryptoMode(CryptoMode.PRIVATE).setRecipients(Collections.singletonList(new Recipient("test", "test@example.org", "labru", -1, "key"))).setEnablePgpInline(true).build();
    pgpMessageBuilder.setCryptoStatus(cryptoStatus);
    ArgumentCaptor<Intent> capturedApiIntent = ArgumentCaptor.forClass(Intent.class);
    Intent returnIntent = new Intent();
    returnIntent.putExtra(OpenPgpApi.RESULT_CODE, OpenPgpApi.RESULT_CODE_SUCCESS);
    when(openPgpApi.executeApi(capturedApiIntent.capture(), any(OpenPgpDataSource.class), any(OutputStream.class))).thenReturn(returnIntent);
    Callback mockCallback = mock(Callback.class);
    pgpMessageBuilder.buildAsync(mockCallback);
    Intent expectedApiIntent = new Intent(OpenPgpApi.ACTION_SIGN_AND_ENCRYPT);
    expectedApiIntent.putExtra(OpenPgpApi.EXTRA_SIGN_KEY_ID, TEST_SIGN_KEY_ID);
    expectedApiIntent.putExtra(OpenPgpApi.EXTRA_KEY_IDS, new long[] { TEST_SELF_ENCRYPT_KEY_ID });
    expectedApiIntent.putExtra(OpenPgpApi.EXTRA_REQUEST_ASCII_ARMOR, true);
    expectedApiIntent.putExtra(OpenPgpApi.EXTRA_ENCRYPT_OPPORTUNISTIC, false);
    expectedApiIntent.putExtra(OpenPgpApi.EXTRA_USER_IDS, cryptoStatus.getRecipientAddresses());
    assertIntentEqualsActionAndExtras(expectedApiIntent, capturedApiIntent.getValue());
    ArgumentCaptor<MimeMessage> captor = ArgumentCaptor.forClass(MimeMessage.class);
    verify(mockCallback).onMessageBuildSuccess(captor.capture(), eq(false));
    verifyNoMoreInteractions(mockCallback);
    MimeMessage message = captor.getValue();
    Assert.assertEquals("text/plain", message.getMimeType());
    Assert.assertTrue("message body must be BinaryTempFileBody", message.getBody() instanceof BinaryTempFileBody);
    Assert.assertEquals(MimeUtil.ENC_7BIT, ((BinaryTempFileBody) message.getBody()).getEncoding());
}