/**
* The action will take after another activity reply to this one
*
* @param requestCode -- the key to get result
* @param resultCode -- result state
* @param data -- intent to get data
*/
@Override
protected void onActivityResult(int requestCode, int resultCode, Intent data) {
Log.i(thisClass, "in FileChooser result");
if (resultCode == RESULT_OK) {
switch (requestCode) {
case PICK_FILE_REQUEST_CODE:
Uri fileUri = data.getData();
// if (BuildConfig.DEBUG) {
// FileUtility.deleteAllFiles(currentSelectedDir());
// }
// create a file save the content under the related folder
String path = UriUtility.getPath(this, fileUri);
String name = FileUtility.getNameFromPath(path);
FileEncryption file;
File saveFile;
try {
saveFile = fileChooserBL.getEncryptedFilePath(currentSelectedDir(), name);
file = new FileEncryption(saveFile, path, fileUri.toString(), password);
} catch (IOException | NoSuchAlgorithmException e) {
Log.e(thisClass, "File write failed: " + e.toString());
return;
}
try {
boolean succ = file.encrypt();
if (!succ) {
Toast.makeText(
getApplicationContext(), getString(R.string.encryptFail), Toast.LENGTH_SHORT)
.show();
return;
} else {
Toast.makeText(
getApplicationContext(), getString(R.string.encryptSucc), Toast.LENGTH_SHORT)
.show();
}
if (!file.deleteOriginal()) {
throw new EncryptionException("fail to delete original file");
}
} catch (IOException e) {
Log.e(thisClass, "File encrypt failed: " + e.toString());
} catch (NoSuchAlgorithmException | UnrecoverableEntryException | InvalidKeyException e) {
Log.e(thisClass, " failed: " + e.toString());
}
// update the view as if it is clicked
folderFragmentClick(fatherIndex);
break;
}
} else {
Log.e(thisClass, " fail to start activity " + data);
}
}
private static void validateSigner(
final ConcurrentContentSigner signer,
final X509Certificate[] certificateChain,
final String signerType,
final String signerConf)
throws SignerException {
X509Certificate cert = signer.getCertificate();
if (certificateChain == null) {
return;
}
String signatureAlgoName;
try {
signatureAlgoName = AlgorithmUtil.getSignatureAlgoName(signer.getAlgorithmIdentifier());
} catch (NoSuchAlgorithmException e) {
throw new SignerException(e.getMessage(), e);
}
ContentSigner csigner;
try {
csigner = signer.borrowContentSigner();
} catch (NoIdleSignerException e) {
throw new SignerException(e.getMessage(), e);
}
try {
byte[] dummyContent = new byte[] {1, 2, 3, 4, 5, 6, 7, 8, 9, 10};
Signature verifier = Signature.getInstance(signatureAlgoName, "BC");
OutputStream signatureStream = csigner.getOutputStream();
signatureStream.write(dummyContent);
byte[] signatureValue = csigner.getSignature();
verifier.initVerify(cert.getPublicKey());
verifier.update(dummyContent);
boolean valid = verifier.verify(signatureValue);
if (valid == false) {
String subject = X509Util.getRFC4519Name(cert.getSubjectX500Principal());
StringBuilder sb = new StringBuilder();
sb.append("key and certificate not match. ");
sb.append("key type='").append(signerType).append("'; ");
CmpUtf8Pairs keyValues = new CmpUtf8Pairs(signerConf);
String pwd = keyValues.getValue("password");
if (pwd != null) {
keyValues.putUtf8Pair("password", "****");
}
keyValues.putUtf8Pair("algo", signatureAlgoName);
sb.append("conf='").append(keyValues.getEncoded()).append("', ");
sb.append("certificate subject='").append(subject).append("'");
throw new SignerException(sb.toString());
}
} catch (IOException
| NoSuchAlgorithmException
| InvalidKeyException
| SignatureException
| NoSuchProviderException e) {
throw new SignerException(e.getMessage(), e);
} finally {
if (csigner != null) {
signer.returnContentSigner(csigner);
}
}
}
public static synchronized void setGlobalSSLAuth(
String keypath, String keypassword, String trustpath, String trustpassword) {
// load the stores if defined
try {
if (trustpath != null && trustpassword != null) {
truststore = KeyStore.getInstance(KeyStore.getDefaultType());
try (FileInputStream instream = new FileInputStream(new File(trustpath))) {
truststore.load(instream, trustpassword.toCharArray());
}
} else truststore = null;
if (keypath != null && keypassword != null) {
keystore = KeyStore.getInstance(KeyStore.getDefaultType());
try (FileInputStream instream = new FileInputStream(new File(keypath))) {
keystore.load(instream, keypassword.toCharArray());
}
} else keystore = null;
} catch (IOException | NoSuchAlgorithmException | CertificateException | KeyStoreException ex) {
log.error("Illegal -D keystore parameters: " + ex.getMessage());
truststore = null;
keystore = null;
}
try {
// set up the context
SSLContext scxt = null;
if (IGNORECERTS) {
scxt = SSLContext.getInstance("TLS");
TrustManager[] trust_mgr =
new TrustManager[] {
new X509TrustManager() {
public X509Certificate[] getAcceptedIssuers() {
return null;
}
public void checkClientTrusted(X509Certificate[] certs, String t) {}
public void checkServerTrusted(X509Certificate[] certs, String t) {}
}
};
scxt.init(
null, // key manager
trust_mgr, // trust manager
new SecureRandom()); // random number generator
} else {
SSLContextBuilder sslbuilder = SSLContexts.custom();
TrustStrategy strat = new LooseTrustStrategy();
if (truststore != null) sslbuilder.loadTrustMaterial(truststore, strat);
else sslbuilder.loadTrustMaterial(strat);
sslbuilder.loadTrustMaterial(truststore, new LooseTrustStrategy());
if (keystore != null) sslbuilder.loadKeyMaterial(keystore, keypassword.toCharArray());
scxt = sslbuilder.build();
}
globalsslfactory = new SSLConnectionSocketFactory(scxt, new NoopHostnameVerifier());
RegistryBuilder rb = RegistryBuilder.<ConnectionSocketFactory>create();
rb.register("https", globalsslfactory);
sslregistry = rb.build();
} catch (KeyStoreException
| NoSuchAlgorithmException
| KeyManagementException
| UnrecoverableEntryException e) {
log.error("Failed to set key/trust store(s): " + e.getMessage());
sslregistry = null;
globalsslfactory = null;
}
}