mirrors/nextcloud-android
1
0
Fork 0
mirror of https://github.com/nextcloud/android.git synced 2024-11-26 23:28:42 +03:00
Code Issues Projects Releases Packages Wiki Activity

Fix test

Browse source 
Signed-off-by: alperozturk <alper_ozturk@proton.me>
This commit is contained in:
alperozturk 2024-03-22 12:40:54 +01:00 committed by Alper Öztürk
parent a87c0e7df8
commit 99f7b672d8
1 changed files with 34 additions and 29 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

63
app/src/androidTest/java/com/owncloud/android/util/EncryptionTestIT.java
View file

@ -43,6 +43,7 @@ import com.owncloud.android.lib.resources.e2ee.CsrHelper;
import com.owncloud.android.utils.EncryptionUtils;
import org.apache.commons.codec.binary.Hex;
import org.junit.Assert;
import org.junit.Rule;
import org.junit.Test;
@ -51,9 +52,11 @@ import java.io.FileInputStream;
import java.io.FileOutputStream;
import java.io.IOException;
import java.math.BigInteger;
import java.security.DigestInputStream;
import java.security.KeyPair;
import java.security.KeyPairGenerator;
import java.security.MessageDigest;
import java.security.NoSuchAlgorithmException;
import java.security.PrivateKey;
import java.security.SecureRandom;
import java.security.interfaces.RSAPrivateCrtKey;
@ -100,6 +103,8 @@ public class EncryptionTestIT extends AbstractIT {
ArbitraryDataProvider arbitraryDataProvider = new ArbitraryDataProviderImpl(targetContext);
private static final String MD5_ALGORITHM = "MD5";
public static final String privateKey = "MIIEvwIBADANBgkqhkiG9w0BAQEFAASCBKkwggSlAgEAAo" +
"IBAQDsn0JKS/THu328z1IgN0VzYU53HjSX03WJIgWkmyTaxbiKpoJaKbksXmfSpgzV" +
"GzKFvGfZ03fwFrN7Q8P8R2e8SNiell7mh1TDw9/0P7Bt/ER8PJrXORo+GviKHxaLr7" +
@ -842,11 +847,10 @@ public class EncryptionTestIT extends AbstractIT {
return new DecryptedFolderMetadataFileV1(metadata1, files);
}
// FIXME
private boolean cryptFile(String fileName, String md5, byte[] key, byte[] iv)
throws Exception {
File file = File.createTempFile(fileName, "enc");
assertEquals(md5, getMD5Sum(file));
String md5BeforeEncryption = getMD5Sum(file);
// Encryption
Cipher encryptorCipher = EncryptionUtils.getCipher(Cipher.ENCRYPT_MODE, key, iv);
@ -858,35 +862,36 @@ public class EncryptionTestIT extends AbstractIT {
File decryptedFile = File.createTempFile("file", "dec");
decryptFile(decryptorCipher, file, decryptedFile, encryptorCipherAuthTag, new ArbitraryDataProviderImpl(targetContext), user);
return md5.compareTo(getMD5Sum(decryptedFile)) == 0;
}
String md5AfterEncryption = getMD5Sum(decryptedFile);
private String getMD5Sum(File file) {
FileInputStream fileInputStream = null;
try {
fileInputStream = new FileInputStream(file);
MessageDigest md5 = MessageDigest.getInstance("MD5");
byte[] bytes = new byte[2048];
int readBytes;
while ((readBytes = fileInputStream.read(bytes)) != -1) {
md5.update(bytes, 0, readBytes);
}
return new String(Hex.encodeHex(md5.digest()));
} catch (Exception e) {
Log_OC.e(this, e.getMessage());
} finally {
if (fileInputStream != null) {
try {
fileInputStream.close();
} catch (IOException e) {
Log_OC.e(this, "Error getting MD5 checksum for file", e);
}
}
if (md5BeforeEncryption == null) {
Assert.fail();
}
return "";
return md5BeforeEncryption.equals(md5AfterEncryption);
}
public static String getMD5Sum(File file) {
try (FileInputStream fis = new FileInputStream(file)) {
MessageDigest md = MessageDigest.getInstance(MD5_ALGORITHM);
DigestInputStream dis = new DigestInputStream(fis, md);
byte[] buffer = new byte[4096];
int bytesRead;
while ((bytesRead = dis.read(buffer)) != -1) {
md.update(buffer, 0, bytesRead);
}
byte[] digest = md.digest();
return bytesToHex(digest);
} catch (IOException | NoSuchAlgorithmException e) {
return null;
}
}
private static String bytesToHex(byte[] bytes) {
StringBuilder sb = new StringBuilder();
for (byte b : bytes) {
sb.append(String.format("%02x", b));
}
return sb.toString();
}
}