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How to use decrypt method of org.cerberus.service.encryption.EncryptionService class
Best Cerberus-source code snippet using org.cerberus.service.encryption.EncryptionService.decrypt
Source:EncryptionServiceTest.java 
...41import org.mockito.Mockito;42import org.mockito.MockitoAnnotations;43public class EncryptionServiceTest {44 @Mock private Region currentRegion;45 @Mock private CryptoMaterialsManager decryptCryptoMaterialsManager;46 @Mock private CryptoMaterialsManager encryptCryptoMaterialsManager;47 @Mock private AwsCrypto awsCrypto;48 @Before49 public void setup() {50 MockitoAnnotations.initMocks(this);51 }52 @Test53 public void testArnFormatIsWrong() {54 String exceptionMessage = "";55 try {56 new EncryptionService(57 awsCrypto,58 "cmk",59 decryptCryptoMaterialsManager,60 encryptCryptoMaterialsManager,61 Region.getRegion(Regions.US_WEST_2));62 } catch (IllegalArgumentException illegalArgumentException) {63 exceptionMessage = illegalArgumentException.getMessage();64 }65 Assert.assertEquals(66 "At least 2 CMK ARNs are required for high availability, size:1", exceptionMessage);67 }68 @Test69 public void testEncryptWithString() {70 String expectedEncryptedValue = "encryptedValue";71 EncryptionService encryptionService = getEncryptionService();72 CryptoResult<String, ?> cryptoResult = getCryptoResult(expectedEncryptedValue);73 Mockito.when(74 awsCrypto.encryptString(75 Mockito.eq(encryptCryptoMaterialsManager),76 Mockito.eq("plainText"),77 Mockito.anyMap()))78 .thenReturn(cryptoResult);79 String encryptedValue = encryptionService.encrypt("plainText", "sdbPath");80 Assert.assertEquals(expectedEncryptedValue, encryptedValue);81 }82 @Test83 public void testEncryptWithBytes() {84 String expectedEncryptedValue = "encryptedValue";85 EncryptionService encryptionService = getEncryptionService();86 CryptoResult<byte[], ?> cryptoResult = getCryptoResultBytes(expectedEncryptedValue);87 Mockito.when(88 awsCrypto.encryptData(89 Mockito.eq(encryptCryptoMaterialsManager),90 Mockito.eq("plainText".getBytes(StandardCharsets.UTF_8)),91 Mockito.anyMap()))92 .thenReturn(cryptoResult);93 byte[] encryptedBytes =94 encryptionService.encrypt("plainText".getBytes(StandardCharsets.UTF_8), "sdbPath");95 Assert.assertEquals(expectedEncryptedValue, new String(encryptedBytes, StandardCharsets.UTF_8));96 }97 @Test98 public void testDecryptWhenEncryptionContentDidNotHaveExpectedPath() {99 EncryptionService encryptionService = Mockito.spy(getEncryptionService());100 ParsedCiphertext parsedCiphertext = getParsedCipherText();101 Mockito.doReturn(parsedCiphertext)102 .when(encryptionService)103 .getParsedCipherText("encryptedPayload");104 Map<String, String> contextMap = new HashMap<>();105 Mockito.when(parsedCiphertext.getEncryptionContextMap()).thenReturn(contextMap);106 String exceptionMessage = "";107 try {108 encryptionService.decrypt("encryptedPayload", "sdbPath");109 } catch (IllegalArgumentException illegalArgumentException) {110 exceptionMessage = illegalArgumentException.getMessage();111 }112 assertEquals(113 "EncryptionContext did not have expected path, possible tampering: sdbPath",114 exceptionMessage);115 }116 @Test117 public void testDecryptWhenEncryptionContent() {118 EncryptionService encryptionService = Mockito.spy(getEncryptionService());119 ParsedCiphertext parsedCiphertext = getParsedCipherText();120 Mockito.doReturn(parsedCiphertext)121 .when(encryptionService)122 .getParsedCipherText("encryptedPayload");123 Map<String, String> contextMap = new HashMap<>();124 contextMap.put(SDB_PATH_PROPERTY_NAME, "sdbPath");125 Mockito.when(parsedCiphertext.getEncryptionContextMap()).thenReturn(contextMap);126 CryptoResult cryptoResult = getCryptoResultBytes("decryptedData");127 Mockito.when(128 awsCrypto.decryptData(129 Mockito.any(CryptoMaterialsManager.class), Mockito.any(ParsedCiphertext.class)))130 .thenReturn(cryptoResult);131 String decryptedData = encryptionService.decrypt("encryptedPayload", "sdbPath");132 Assert.assertEquals("decryptedData", decryptedData);133 }134 @Test135 public void testDecryptBytesWhenEncryptionContentDidNotHaveExpectedPath() {136 EncryptionService encryptionService = Mockito.spy(getEncryptionService());137 ParsedCiphertext parsedCiphertext = getParsedCipherText();138 Mockito.doReturn(parsedCiphertext)139 .when(encryptionService)140 .getParsedCipherText("encryptedPayload".getBytes(StandardCharsets.UTF_8));141 Map<String, String> contextMap = new HashMap<>();142 Mockito.when(parsedCiphertext.getEncryptionContextMap()).thenReturn(contextMap);143 String exceptionMessage = "";144 try {145 encryptionService.decrypt("encryptedPayload".getBytes(StandardCharsets.UTF_8), "sdbPath");146 } catch (IllegalArgumentException illegalArgumentException) {147 exceptionMessage = illegalArgumentException.getMessage();148 }149 assertEquals(150 "EncryptionContext did not have expected path, possible tampering: sdbPath",151 exceptionMessage);152 }153 @Test154 public void testDecryptBytesWhenEncryptionContent() {155 EncryptionService encryptionService = Mockito.spy(getEncryptionService());156 ParsedCiphertext parsedCiphertext = getParsedCipherText();157 Mockito.doReturn(parsedCiphertext)158 .when(encryptionService)159 .getParsedCipherText("encryptedPayload".getBytes(StandardCharsets.UTF_8));160 Map<String, String> contextMap = new HashMap<>();161 contextMap.put(SDB_PATH_PROPERTY_NAME, "sdbPath");162 Mockito.when(parsedCiphertext.getEncryptionContextMap()).thenReturn(contextMap);163 CryptoResult cryptoResult = getCryptoResultBytes("decryptedData");164 Mockito.when(165 awsCrypto.decryptData(166 Mockito.any(CryptoMaterialsManager.class), Mockito.any(ParsedCiphertext.class)))167 .thenReturn(cryptoResult);168 byte[] decryptedData =169 encryptionService.decrypt("encryptedPayload".getBytes(StandardCharsets.UTF_8), "sdbPath");170 Assert.assertEquals("decryptedData", new String(decryptedData, StandardCharsets.UTF_8));171 }172 @Test173 public void testReEncryptWhenEncryptionContentDidNotHaveExpectedPath() {174 EncryptionService encryptionService = Mockito.spy(getEncryptionService());175 ParsedCiphertext parsedCiphertext = getParsedCipherText();176 Mockito.doReturn(parsedCiphertext)177 .when(encryptionService)178 .getParsedCipherText("encryptedPayload");179 Map<String, String> contextMap = new HashMap<>();180 Mockito.when(parsedCiphertext.getEncryptionContextMap()).thenReturn(contextMap);181 String exceptionMessage = "";182 try {183 encryptionService.reencrypt("encryptedPayload", "sdbPath");184 } catch (IllegalArgumentException illegalArgumentException) {185 exceptionMessage = illegalArgumentException.getMessage();186 }187 assertEquals(188 "EncryptionContext did not have expected path, possible tampering: sdbPath",189 exceptionMessage);190 }191 @Test192 public void testReEncryptWithBytes() {193 EncryptionService encryptionService = Mockito.spy(getEncryptionService());194 ParsedCiphertext parsedCiphertext = getParsedCipherText();195 Mockito.doReturn(parsedCiphertext)196 .when(encryptionService)197 .getParsedCipherText("encryptedPayload".getBytes(StandardCharsets.UTF_8));198 Map<String, String> contextMap = new HashMap<>();199 contextMap.put(SDB_PATH_PROPERTY_NAME, "sdbPath");200 Mockito.when(parsedCiphertext.getEncryptionContextMap()).thenReturn(contextMap);201 CryptoResult cryptoResult = getCryptoResultBytes("decryptedData");202 Mockito.when(203 awsCrypto.decryptData(204 Mockito.any(CryptoMaterialsManager.class), Mockito.any(ParsedCiphertext.class)))205 .thenReturn(cryptoResult);206 CryptoResult<byte[], ?> encryptedCryptoResult = getCryptoResultBytes("encryptedData");207 Mockito.when(208 awsCrypto.encryptData(209 Mockito.eq(encryptCryptoMaterialsManager),210 Mockito.eq("decryptedData".getBytes(StandardCharsets.UTF_8)),211 Mockito.anyMap()))212 .thenReturn(encryptedCryptoResult);213 byte[] reEncryptedData =214 encryptionService.reencrypt("encryptedPayload".getBytes(StandardCharsets.UTF_8), "sdbPath");215 Assert.assertEquals("encryptedData", new String(reEncryptedData, StandardCharsets.UTF_8));216 }217 @Test218 public void testReEncryptWithString() {219 EncryptionService encryptionService = Mockito.spy(getEncryptionService());220 ParsedCiphertext parsedCiphertext = getParsedCipherText();221 Mockito.doReturn(parsedCiphertext)222 .when(encryptionService)223 .getParsedCipherText("encryptedPayload");224 Map<String, String> contextMap = new HashMap<>();225 contextMap.put(SDB_PATH_PROPERTY_NAME, "sdbPath");226 Mockito.when(parsedCiphertext.getEncryptionContextMap()).thenReturn(contextMap);227 CryptoResult cryptoResult = getCryptoResultBytes("decryptedData");228 Mockito.when(229 awsCrypto.decryptData(230 Mockito.any(CryptoMaterialsManager.class), Mockito.any(ParsedCiphertext.class)))231 .thenReturn(cryptoResult);232 CryptoResult<String, ?> encryptedCryptoResult = getCryptoResult("encryptedData");233 Mockito.when(234 awsCrypto.encryptString(235 Mockito.eq(encryptCryptoMaterialsManager),236 Mockito.eq("decryptedData"),237 Mockito.anyMap()))238 .thenReturn(encryptedCryptoResult);239 String reEncryptedData = encryptionService.reencrypt("encryptedPayload", "sdbPath");240 Assert.assertEquals("encryptedData", reEncryptedData);241 }242 @Test243 public void testReEncryptBytesWhenEncryptionContentDidNotHaveExpectedPath() {244 EncryptionService encryptionService = Mockito.spy(getEncryptionService());245 ParsedCiphertext parsedCiphertext = getParsedCipherText();246 Mockito.doReturn(parsedCiphertext)247 .when(encryptionService)248 .getParsedCipherText("encryptedPayload".getBytes(StandardCharsets.UTF_8));249 Map<String, String> contextMap = new HashMap<>();250 Mockito.when(parsedCiphertext.getEncryptionContextMap()).thenReturn(contextMap);251 String exceptionMessage = "";252 try {253 encryptionService.reencrypt("encryptedPayload".getBytes(StandardCharsets.UTF_8), "sdbPath");254 } catch (IllegalArgumentException illegalArgumentException) {255 exceptionMessage = illegalArgumentException.getMessage();256 }257 assertEquals(258 "EncryptionContext did not have expected path, possible tampering: sdbPath",259 exceptionMessage);260 }261 private ParsedCiphertext getParsedCipherText() {262 ParsedCiphertext parsedCiphertext = Mockito.mock(ParsedCiphertext.class);263 byte b = 0;264 Mockito.when(parsedCiphertext.getVersion()).thenReturn(b);265 Mockito.when(parsedCiphertext.getType())266 .thenReturn(CiphertextType.CUSTOMER_AUTHENTICATED_ENCRYPTED_DATA);267 Mockito.when(parsedCiphertext.getCryptoAlgoId())268 .thenReturn(CryptoAlgorithm.ALG_AES_256_GCM_IV12_TAG16_HKDF_SHA384_ECDSA_P384);269 Mockito.when(parsedCiphertext.getMessageId())270 .thenReturn("messageId".getBytes(StandardCharsets.UTF_8));271 Mockito.when(parsedCiphertext.getEncryptedKeyBlobCount()).thenReturn(1);272 Mockito.when(parsedCiphertext.getContentType()).thenReturn(ContentType.SINGLEBLOCK);273 return parsedCiphertext;274 }275 private EncryptionService getEncryptionService() {276 EncryptionService encryptionService =277 new EncryptionService(278 awsCrypto,279 "cmk,Arns,cmk",280 decryptCryptoMaterialsManager,281 encryptCryptoMaterialsManager,282 Region.getRegion(Regions.US_WEST_2));283 return encryptionService;284 }285 private CryptoResult<String, ?> getCryptoResult(String value) {286 CryptoResult<String, ?> cryptoResult = Mockito.mock(CryptoResult.class);287 Mockito.when(cryptoResult.getResult()).thenReturn(value);288 return cryptoResult;289 }290 private CryptoResult<byte[], ?> getCryptoResultBytes(String value) {291 CryptoResult<byte[], ?> cryptoResult = Mockito.mock(CryptoResult.class);292 Mockito.when(cryptoResult.getResult()).thenReturn(value.getBytes(StandardCharsets.UTF_8));293 return cryptoResult;294 }...
Source:AESGCMCipher.java
...34import java.security.NoSuchAlgorithmException;35import java.util.Arrays;36public class AESGCMCipher implements SymmetricCipher {37 private Cipher encrypt;38 private Cipher decrypt;39 private SecretKey key;40 private int TLLength;41 private int TLByteLength;42 private CerberusEncrypt encryptionService;43 public AESGCMCipher(SecretKey key) throws NoSuchAlgorithmException, NoSuchPaddingException {44 this(key, 128, 16);45 }46 public AESGCMCipher(SecretKey key, int TLLength, int TLByteLength) throws NoSuchPaddingException, NoSuchAlgorithmException {47 encrypt = Cipher.getInstance("AES/GCM/NoPadding");48 decrypt = Cipher.getInstance("AES/GCM/NoPadding");49 this.TLLength = TLLength;50 this.TLByteLength = TLByteLength;51 this.key = key;52 }53 @Override54 public CerberusCipher reset() {55 return this;56 }57 @Override58 public SecretKey getKeySet() {59 return key;60 }61 @Override62 public byte[] encrypt(byte[] value, int offset, int length) {63 try {64 byte[] gcmBytes = getEncryptionService().randomIV(TLByteLength);65 encrypt.init(Cipher.ENCRYPT_MODE, key, new GCMParameterSpec(TLLength, gcmBytes));66 ByteArrayOutputStream outputStream = new ByteArrayOutputStream(1 + TLByteLength + length);67 outputStream.write((byte) TLByteLength);68 outputStream.write(gcmBytes);69 CipherOutputStream cipherStream = new CipherOutputStream(outputStream, encrypt);70 cipherStream.write(value, offset, length);71 cipherStream.flush();72 cipherStream.close();73 Arrays.fill(gcmBytes, (byte) 0); // wipe gcm from memory74 return outputStream.toByteArray();75 } catch (InvalidKeyException | InvalidAlgorithmParameterException | IOException e) {76 CerberusRegistry.getInstance().warning("Failed to encrypt AES/GCM data!");77 CerberusRegistry.getInstance().getService(CerberusEvent.class)78 .executeFullEIF(new ExceptionEvent(CerberusEncrypt.class, e));79 }80 return null;81 }82 @Override83 public byte[] encrypt(byte[] value) {84 return encrypt(value, 0, value.length);85 }86 @Override87 public byte[] decrypt(byte[] value, int offset, int length) {88 try {89 ByteArrayInputStream inputStream = new ByteArrayInputStream(value, offset, length);90 int gcmLength = Byte.toUnsignedInt((byte) inputStream.read());91 byte[] gcmBytes = new byte[gcmLength];92 int read = inputStream.read(gcmBytes);93 if (read < gcmLength)94 throw new IllegalStateException("Invalid gcm head size AES stream!");95 GCMParameterSpec gcm = new GCMParameterSpec(TLLength, gcmBytes);96 decrypt.init(Cipher.DECRYPT_MODE, key, gcm);97 CipherInputStream cipherStream = new CipherInputStream(inputStream, decrypt);98 byte[] data = new byte[length - 1 - gcmLength];99 read = cipherStream.read(data);100 inputStream.close();101 if (read < 0)102 throw new IllegalStateException("Invalid data set length!");103 byte[] finalBytes = new byte[read];104 System.arraycopy(data, 0, finalBytes, 0, read);105 return finalBytes;106 } catch (InvalidAlgorithmParameterException | InvalidKeyException | IOException e) {107 e.printStackTrace();108 }109 return null;110 }111 @Override112 public byte[] decrypt(byte[] value) {113 return decrypt(value, 0, value.length);114 }115 private CerberusEncrypt getEncryptionService() {116 if (encryptionService == null)117 encryptionService = CerberusRegistry.getInstance().getService(CerberusEncrypt.class);118 return encryptionService;119 }120}...
Source:EncryptionService.java
...54 return null;55 }56 57 58 public static String decrypt(String encrypted) {59 try {60 IvParameterSpec iv = new IvParameterSpec(INIT_VECTOR.getBytes("UTF-8"));61 SecretKeySpec skeySpec = new SecretKeySpec(KEY.getBytes("UTF-8"), "AES");62 63 Cipher cipher = Cipher.getInstance("AES/CBC/PKCS5PADDING");64 cipher.init(Cipher.DECRYPT_MODE, skeySpec, iv);65 byte[] original = cipher.doFinal(Base64.decodeBase64(encrypted));66 67 return new String(original);68 } catch (UnsupportedEncodingException | InvalidAlgorithmParameterException | InvalidKeyException | NoSuchAlgorithmException | BadPaddingException | IllegalBlockSizeException | NoSuchPaddingException ex) {69 LOG.warn(ex.toString());70 }71 72 return null;...
decrypt
Using AI Code Generation
1package org.cerberus.service.encryption;2import org.springframework.beans.factory.annotation.Autowired;3import org.springframework.stereotype.Service;4public class EncryptionService {5 private IEncryption encryptionImplementation;6 public String decrypt(String encryptedText) {7 return encryptionImplementation.decrypt(encryptedText);8 }9}10package org.cerberus.service.encryption;11import org.springframework.beans.factory.annotation.Autowired;12import org.springframework.stereotype.Service;13public class EncryptionService {14 private IEncryption encryptionImplementation;15 public String encrypt(String text) {16 return encryptionImplementation.encrypt(text);17 }18}19package org.cerberus.service.encryption;20import org.springframework.beans.factory.annotation.Autowired;21import org.springframework.stereotype.Service;22public class EncryptionService {23 private IEncryption encryptionImplementation;24 public String encrypt(String text) {25 return encryptionImplementation.encrypt(text);26 }27 public String decrypt(String encryptedText) {28 return encryptionImplementation.decrypt(encryptedText);29 }30}31package org.cerberus.service.encryption;32import org.springframework.beans.factory.annotation.Autowired;33import org.springframework.stereotype.Service;34public class EncryptionService {35 private IEncryption encryptionImplementation;36 public String encrypt(String text) {37 return encryptionImplementation.encrypt(text);38 }39 public String decrypt(String encryptedText) {40 return encryptionImplementation.decrypt(encryptedText);41 }42}43package org.cerberus.service.encryption;44import org.springframework.beans.factory.annotation.Autowired;45import org.springframework.stereotype.Service;46public class EncryptionService {47 private IEncryption encryptionImplementation;48 public String encrypt(String text) {49 return encryptionImplementation.encrypt(text);50 }51 public String decrypt(String encryptedText) {52 return encryptionImplementation.decrypt(encryptedText);53 }54}
decrypt
Using AI Code Generation
1import org.cerberus.service.encryption.EncryptionService;2import org.cerberus.util.StringUtil;3public class 3 {4 public static void main(String[] args) {5 String encryptedPassword = "encryptedPassword";6 String decryptedPassword = EncryptionService.decrypt(encryptedPassword);7 System.out.println(decryptedPassword);8 }9}10import org.cerberus.service.encryption.EncryptionService;11import org.cerberus.util.StringUtil;12public class 4 {13 public static void main(String[] args) {14 String password = "password";15 String encryptedPassword = EncryptionService.encrypt(password);16 System.out.println(encryptedPassword);17 }18}19import org.cerberus.service.encryption.EncryptionService;20import org.cerberus.util.StringUtil;21public class 5 {22 public static void main(String[] args) {23 String password = "password";24 String encryptedPassword = EncryptionService.encrypt(password);25 System.out.println(encryptedPassword);26 }27}28import org.cerberus.service.encryption.EncryptionService;29import org.cerberus.util.StringUtil;30public class 6 {31 public static void main(String[] args) {32 String key = EncryptionService.getKey();33 System.out.println(key);34 }35}36import org.cerberus.service.encryption.EncryptionService;37import org.cerberus.util.StringUtil;38public class 7 {39 public static void main(String[] args) {40 String key = EncryptionService.getKey();41 System.out.println(key);42 }43}44import org.cerberus.service.encryption.EncryptionService;45import org.cerberus.util.StringUtil;46public class 8 {
decrypt
Using AI Code Generation
1package com.cerberus.service.encryption;2import org.cerberus.service.encryption.EncryptionService;3public class test {4 public static void main(String[] args) {5 String password = "password";6 String encryptedPassword = EncryptionService.encrypt(password);7 System.out.println("Encrypted password: " + encryptedPassword);8 String decryptedPassword = EncryptionService.decrypt(encrypt
decrypt
Using AI Code Generation
1import org.cerberus.service.encryption.EncryptionService;2import org.springframework.security.crypto.codec.Base64;3public class 3 {4 public static void main(String[] args) {5 String encrypted = "XvG2Q7QI+H6aJ7wD1i6ZcQ==";6 byte[] decoded = Base64.decode(encrypted.getBytes());7 String decrypted = new String(EncryptionService.decrypt(decoded));8 System.out.println(decrypted);9 }10}
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