mirror of https://github.com/M66B/FairEmail.git
Get encryption key
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parent
ea4453fa16
commit
3fdba49f88
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@ -46,8 +46,9 @@ public class ActivityCompose extends ActivityBilling implements FragmentManager.
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static final int REQUEST_CONTACT_BCC = 3;
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static final int REQUEST_IMAGE = 4;
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static final int REQUEST_ATTACHMENT = 5;
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static final int REQUEST_ENCRYPT = 6;
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static final int REQUEST_SIGN = 7;
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static final int REQUEST_KEY = 6;
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static final int REQUEST_ENCRYPT = 7;
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static final int REQUEST_SIGN = 8;
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@Override
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protected void onCreate(Bundle savedInstanceState) {
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@ -1101,10 +1101,9 @@ public class FragmentCompose extends FragmentBase {
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for (int i = 0; i < ato.length; i++)
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tos[i] = ato[i].getAddress();
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Intent data = new Intent(OpenPgpApi.ACTION_SIGN_AND_ENCRYPT);
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Intent data = new Intent(OpenPgpApi.ACTION_GET_SIGN_KEY_ID);
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data.putExtra(OpenPgpApi.EXTRA_USER_IDS, tos);
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data.putExtra(OpenPgpApi.EXTRA_REQUEST_ASCII_ARMOR, true);
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encrypt(data, false);
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encrypt(data);
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} catch (Throwable ex) {
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if (ex instanceof IllegalArgumentException)
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Snackbar.make(view, ex.getMessage(), Snackbar.LENGTH_LONG).show();
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@ -1129,11 +1128,10 @@ public class FragmentCompose extends FragmentBase {
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}
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}
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private void encrypt(Intent data, boolean sign) {
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private void encrypt(Intent data) {
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final Bundle args = new Bundle();
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args.putLong("id", working);
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args.putParcelable("data", data);
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args.putBoolean("sign", sign);
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new SimpleTask<Object>() {
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@Override
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@ -1141,7 +1139,6 @@ public class FragmentCompose extends FragmentBase {
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// Get arguments
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long id = args.getLong("id");
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Intent data = args.getParcelable("data");
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boolean sign = args.getBoolean("sign");
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DB db = DB.getInstance(context);
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@ -1151,7 +1148,7 @@ public class FragmentCompose extends FragmentBase {
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List<EntityAttachment> attachments = db.attachment().getAttachments(id);
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for (EntityAttachment attachment : new ArrayList<>(attachments))
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if (attachment.encryption != null) {
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if (!sign)
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if (OpenPgpApi.ACTION_GET_SIGN_KEY_ID.equals(data.getAction()))
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db.attachment().deleteAttachment(attachment.id);
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attachments.remove(attachment);
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}
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@ -1169,10 +1166,11 @@ public class FragmentCompose extends FragmentBase {
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ByteArrayOutputStream os = new ByteArrayOutputStream();
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imessage.writeTo(os);
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ByteArrayInputStream decrypted = new ByteArrayInputStream(os.toByteArray());
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ByteArrayOutputStream encrypted = (sign ? null : new ByteArrayOutputStream());
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ByteArrayOutputStream encrypted = (OpenPgpApi.ACTION_SIGN_AND_ENCRYPT.equals(data.getAction())
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? new ByteArrayOutputStream() : null);
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if (BuildConfig.BETA_RELEASE) {
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Log.i((sign ? "Sign " : "Encrypt ") + data);
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Log.i("Execute " + data);
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Log.logExtras(data);
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}
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@ -1181,7 +1179,7 @@ public class FragmentCompose extends FragmentBase {
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Intent result = api.executeApi(data, decrypted, encrypted);
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if (BuildConfig.BETA_RELEASE) {
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Log.i((sign ? "Signed " : "Encrypted ") + result);
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Log.i("Result " + result);
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Log.logExtras(result);
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}
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@ -1189,43 +1187,58 @@ public class FragmentCompose extends FragmentBase {
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switch (resultCode) {
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case OpenPgpApi.RESULT_CODE_SUCCESS:
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// Attach encrypted data / signature
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try {
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db.beginTransaction();
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if (!OpenPgpApi.ACTION_GET_SIGN_KEY_ID.equals(data.getAction()))
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try {
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db.beginTransaction();
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EntityAttachment attachment = new EntityAttachment();
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attachment.message = id;
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attachment.sequence = db.attachment().getAttachmentSequence(id) + 1;
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attachment.name = (sign ? "signature.asc" : "encrypted.asc");
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attachment.type = "application/octet-stream";
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attachment.encryption = (sign ? EntityAttachment.PGP_SIGNATURE : EntityAttachment.PGP_MESSAGE);
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attachment.id = db.attachment().insertAttachment(attachment);
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EntityAttachment attachment = new EntityAttachment();
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attachment.message = id;
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attachment.sequence = db.attachment().getAttachmentSequence(id) + 1;
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attachment.name = (OpenPgpApi.ACTION_SIGN_AND_ENCRYPT.equals(data.getAction())
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? "encrypted.asc" : "signature.asc");
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attachment.type = "application/octet-stream";
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attachment.encryption = (OpenPgpApi.ACTION_SIGN_AND_ENCRYPT.equals(data.getAction())
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? EntityAttachment.PGP_MESSAGE : EntityAttachment.PGP_SIGNATURE);
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attachment.id = db.attachment().insertAttachment(attachment);
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byte[] bytes = (sign
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? result.getByteArrayExtra(OpenPgpApi.RESULT_DETACHED_SIGNATURE)
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: encrypted.toByteArray());
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byte[] bytes = (OpenPgpApi.ACTION_SIGN_AND_ENCRYPT.equals(data.getAction())
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? encrypted.toByteArray()
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: result.getByteArrayExtra(OpenPgpApi.RESULT_DETACHED_SIGNATURE));
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File file = attachment.getFile(context);
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Log.i("Writing " + file + " size=" + bytes.length);
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try (OutputStream out = new BufferedOutputStream(new FileOutputStream(file))) {
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out.write(bytes);
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db.attachment().setDownloaded(attachment.id, (long) bytes.length);
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File file = attachment.getFile(context);
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Log.i("Writing " + file + " size=" + bytes.length);
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try (OutputStream out = new BufferedOutputStream(new FileOutputStream(file))) {
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out.write(bytes);
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db.attachment().setDownloaded(attachment.id, (long) bytes.length);
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}
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db.setTransactionSuccessful();
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} finally {
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db.endTransaction();
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}
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db.setTransactionSuccessful();
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} finally {
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db.endTransaction();
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}
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if (sign)
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return null; // send message
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else {
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if (OpenPgpApi.ACTION_GET_SIGN_KEY_ID.equals(data.getAction())) {
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// Encrypt message
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Intent intent = new Intent(OpenPgpApi.ACTION_SIGN_AND_ENCRYPT);
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intent.putExtra(OpenPgpApi.EXTRA_SIGN_KEY_ID, data.getLongExtra(OpenPgpApi.EXTRA_SIGN_KEY_ID, -1));
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return intent;
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} else if (OpenPgpApi.ACTION_SIGN_AND_ENCRYPT.equals(data.getAction())) {
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// Sign message
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Intent intent = new Intent(OpenPgpApi.ACTION_DETACHED_SIGN);
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intent.putExtra(OpenPgpApi.EXTRA_SIGN_KEY_ID, data.getLongExtra(OpenPgpApi.EXTRA_SIGN_KEY_ID, -1));
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return intent;
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} else {
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// send message
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return null;
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}
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case OpenPgpApi.RESULT_CODE_USER_INTERACTION_REQUIRED:
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if (OpenPgpApi.ACTION_GET_SIGN_KEY_ID.equals(data.getAction()))
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args.putInt("request", ActivityCompose.REQUEST_KEY);
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else if (OpenPgpApi.ACTION_SIGN_AND_ENCRYPT.equals(data.getAction()))
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args.putInt("request", ActivityCompose.REQUEST_ENCRYPT);
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else if (OpenPgpApi.ACTION_DETACHED_SIGN.equals(data.getAction()))
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args.putInt("request", ActivityCompose.REQUEST_SIGN);
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return result.getParcelableExtra(OpenPgpApi.RESULT_INTENT);
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case OpenPgpApi.RESULT_CODE_ERROR:
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@ -1243,14 +1256,13 @@ public class FragmentCompose extends FragmentBase {
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onAction(R.id.action_send);
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else if (result instanceof Intent) {
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Intent data = (Intent) result;
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encrypt(data, true);
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encrypt(data);
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} else if (result instanceof PendingIntent)
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try {
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boolean sign = args.getBoolean("sign");
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PendingIntent pi = (PendingIntent) result;
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startIntentSenderForResult(
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pi.getIntentSender(),
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sign ? ActivityCompose.REQUEST_SIGN : ActivityCompose.REQUEST_ENCRYPT,
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args.getInt("request"),
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null, 0, 0, 0, null);
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} catch (IntentSender.SendIntentException ex) {
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Log.e(ex);
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@ -1293,20 +1305,24 @@ public class FragmentCompose extends FragmentBase {
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}
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}
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}
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} else if (requestCode == ActivityCompose.REQUEST_ENCRYPT) {
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} else if (requestCode == ActivityCompose.REQUEST_KEY) {
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if (data != null) {
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Intent intent = new Intent(OpenPgpApi.ACTION_SIGN_AND_ENCRYPT);
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if (data.hasExtra(OpenPgpApi.EXTRA_SIGN_KEY_ID))
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if (BuildConfig.BETA_RELEASE)
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Log.logExtras(data);
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if (OpenPgpApi.ACTION_GET_SIGN_KEY_ID.equals(data.getAction())) {
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Intent intent = new Intent(OpenPgpApi.ACTION_SIGN_AND_ENCRYPT);
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intent.putExtra(OpenPgpApi.EXTRA_USER_IDS, data.getStringArrayExtra(OpenPgpApi.EXTRA_USER_IDS));
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intent.putExtra(OpenPgpApi.EXTRA_SIGN_KEY_ID, data.getLongExtra(OpenPgpApi.EXTRA_SIGN_KEY_ID, -1));
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intent.putExtra(OpenPgpApi.EXTRA_REQUEST_ASCII_ARMOR, true);
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encrypt(intent, false);
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intent.putExtra(OpenPgpApi.EXTRA_REQUEST_ASCII_ARMOR, true);
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encrypt(intent);
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} else
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encrypt(data);
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}
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} else if (requestCode == ActivityCompose.REQUEST_SIGN) {
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} else if (requestCode == ActivityCompose.REQUEST_ENCRYPT || requestCode == ActivityCompose.REQUEST_SIGN) {
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if (data != null) {
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Intent intent = new Intent(OpenPgpApi.ACTION_DETACHED_SIGN);
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if (data.hasExtra(OpenPgpApi.EXTRA_SIGN_KEY_ID))
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intent.putExtra(OpenPgpApi.EXTRA_SIGN_KEY_ID, data.getLongExtra(OpenPgpApi.EXTRA_SIGN_KEY_ID, -1));
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encrypt(intent, true);
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if (BuildConfig.BETA_RELEASE)
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Log.logExtras(data);
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encrypt(data);
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}
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} else {
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if (data != null)
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@ -75,7 +75,7 @@ public class Log {
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stringBuilder.append(key)
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.append("=")
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.append(value)
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.append(value == null ? "" : " (" + value.getClass().getSimpleName() + ")")
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.append(value == null ? "" : " (" + data.get(key).getClass().getSimpleName() + ")")
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.append("\r\n");
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}
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i(stringBuilder.toString());
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