/** * @return true when on-disk blocks from this file are compressed, and/or encrypted; * false otherwise. */ public boolean isCompressedOrEncrypted() { Compression.Algorithm compressAlgo = getCompression(); boolean compressed = compressAlgo != null && compressAlgo != Compression.Algorithm.NONE; Encryption.Context cryptoContext = getEncryptionContext(); boolean encrypted = cryptoContext != null && cryptoContext != Encryption.Context.NONE; return compressed || encrypted; }
Encryption.Context cryptoContext = fileContext.getEncryptionContext(); if (cryptoContext != Encryption.Context.NONE) { cryptoByteStream = new ByteArrayOutputStream();
protected void finishClose(FixedFileTrailer trailer) throws IOException { // Write out encryption metadata before finalizing if we have a valid crypto context Encryption.Context cryptoContext = hFileContext.getEncryptionContext(); if (cryptoContext != Encryption.Context.NONE) { // Wrap the context's key and write it as the encryption metadata, the wrapper includes // all information needed for decryption trailer.setEncryptionKey(EncryptionUtil.wrapKey(cryptoContext.getConf(), cryptoContext.getConf().get(HConstants.CRYPTO_MASTERKEY_NAME_CONF_KEY, User.getCurrent().getShortName()), cryptoContext.getKey())); } // Now we can finish the close trailer.setMetaIndexCount(metaNames.size()); trailer.setTotalUncompressedBytes(totalUncompressedBytes+ trailer.getTrailerSize()); trailer.setEntryCount(entryCount); trailer.setCompressionCodec(hFileContext.getCompression()); long startTime = System.currentTimeMillis(); trailer.serialize(outputStream); HFile.updateWriteLatency(System.currentTimeMillis() - startTime); if (closeOutputStream) { outputStream.close(); outputStream = null; } } }
private void checkMobHFileEncrytption(Collection<HStoreFile> storefiles) { HStoreFile storeFile = storefiles.iterator().next(); HFile.Reader reader = storeFile.getReader().getHFileReader(); byte[] encryptionKey = reader.getTrailer().getEncryptionKey(); Assert.assertTrue(null != encryptionKey); Assert.assertTrue(reader.getFileContext().getEncryptionContext().getCipher().getName() .equals(HConstants.CIPHER_AES)); }
Encryption.Context cryptoContext = fileContext.getEncryptionContext(); if (cryptoContext != Encryption.Context.NONE) {
/** * Use this constructor if you want to change a few settings only in another context. */ public HFileContextBuilder(final HFileContext hfc) { this.usesHBaseChecksum = hfc.isUseHBaseChecksum(); this.includesMvcc = hfc.isIncludesMvcc(); this.includesTags = hfc.isIncludesTags(); this.compression = hfc.getCompression(); this.compressTags = hfc.isCompressTags(); this.checksumType = hfc.getChecksumType(); this.bytesPerChecksum = hfc.getBytesPerChecksum(); this.blocksize = hfc.getBlocksize(); this.encoding = hfc.getDataBlockEncoding(); this.cryptoContext = hfc.getEncryptionContext(); this.fileCreateTime = hfc.getFileCreateTime(); this.hfileName = hfc.getHFileName(); }
private static byte[] extractHFileKey(Path path) throws Exception { HFile.Reader reader = HFile.createReader(TEST_UTIL.getTestFileSystem(), path, new CacheConfig(conf), true, conf); try { reader.loadFileInfo(); Encryption.Context cryptoContext = reader.getFileContext().getEncryptionContext(); assertNotNull("Reader has a null crypto context", cryptoContext); Key key = cryptoContext.getKey(); if (key == null) { return null; } return key.getEncoded(); } finally { reader.close(); } }
private byte[] extractHFileKey(Path path) throws Exception { HFile.Reader reader = HFile.createReader(TEST_UTIL.getTestFileSystem(), path, new CacheConfig(conf), true, conf); try { reader.loadFileInfo(); Encryption.Context cryptoContext = reader.getFileContext().getEncryptionContext(); assertNotNull("Reader has a null crypto context", cryptoContext); Key key = cryptoContext.getKey(); assertNotNull("Crypto context has no key", key); return key.getEncoded(); } finally { reader.close(); } }
private static byte[] extractHFileKey(Path path) throws Exception { HFile.Reader reader = HFile.createReader(TEST_UTIL.getTestFileSystem(), path, new CacheConfig(conf), true, conf); try { reader.loadFileInfo(); Encryption.Context cryptoContext = reader.getFileContext().getEncryptionContext(); assertNotNull("Reader has a null crypto context", cryptoContext); Key key = cryptoContext.getKey(); assertNotNull("Crypto context has no key", key); return key.getEncoded(); } finally { reader.close(); } }
private boolean verifyEncryption(TableName tableName, String familyName) throws IOException { Path mobDirPath = MobUtils.getMobFamilyPath(conf, tableName, familyName); boolean hasFiles = false; if (fs.exists(mobDirPath)) { FileStatus[] files = fs.listStatus(mobDirPath); hasFiles = files != null && files.length > 0; Assert.assertTrue(hasFiles); Path path = files[0].getPath(); CacheConfig cacheConf = new CacheConfig(conf); HStoreFile sf = new HStoreFile(TEST_UTIL.getTestFileSystem(), path, conf, cacheConf, BloomType.NONE, true); sf.initReader(); HFile.Reader reader = sf.getReader().getHFileReader(); byte[] encryptionKey = reader.getTrailer().getEncryptionKey(); Assert.assertTrue(null != encryptionKey); Assert.assertTrue(reader.getFileContext().getEncryptionContext().getCipher().getName() .equals(HConstants.CIPHER_AES)); } return hasFiles; }
FixedFileTrailer trailer = reader.getTrailer(); assertNotNull(trailer.getEncryptionKey()); Encryption.Context readerContext = reader.getFileContext().getEncryptionContext(); assertEquals(readerContext.getCipher().getName(), cryptoContext.getCipher().getName()); assertTrue(Bytes.equals(readerContext.getKeyBytes(),
private Bytes compressAfterEncoding(byte[] uncompressedBytesWithHeaderBuffer, int uncompressedBytesWithHeaderOffset, int uncompressedBytesWithHeaderLength, byte[] headerBytes) throws IOException { Encryption.Context cryptoContext = fileContext.getEncryptionContext(); if (cryptoContext != Encryption.Context.NONE) {
/** * @return true when on-disk blocks from this file are compressed, and/or encrypted; * false otherwise. */ public boolean isCompressedOrEncrypted() { Compression.Algorithm compressAlgo = getCompression(); boolean compressed = compressAlgo != null && compressAlgo != Compression.Algorithm.NONE; Encryption.Context cryptoContext = getEncryptionContext(); boolean encrypted = cryptoContext != null && cryptoContext != Encryption.Context.NONE; return compressed || encrypted; }
/** * @return true when on-disk blocks from this file are compressed, and/or encrypted; * false otherwise. */ public boolean isCompressedOrEncrypted() { Compression.Algorithm compressAlgo = getCompression(); boolean compressed = compressAlgo != null && compressAlgo != Compression.Algorithm.NONE; Encryption.Context cryptoContext = getEncryptionContext(); boolean encrypted = cryptoContext != null && cryptoContext != Encryption.Context.NONE; return compressed || encrypted; }
/** * @return true when on-disk blocks from this file are compressed, and/or encrypted; * false otherwise. */ public boolean isCompressedOrEncrypted() { Compression.Algorithm compressAlgo = getCompression(); boolean compressed = compressAlgo != null && compressAlgo != Compression.Algorithm.NONE; Encryption.Context cryptoContext = getEncryptionContext(); boolean encrypted = cryptoContext != null && cryptoContext != Encryption.Context.NONE; return compressed || encrypted; }
@Override protected void finishClose(FixedFileTrailer trailer) throws IOException { // Write out encryption metadata before finalizing if we have a valid crypto context Encryption.Context cryptoContext = hFileContext.getEncryptionContext(); if (cryptoContext != Encryption.Context.NONE) { // Wrap the context's key and write it as the encryption metadata, the wrapper includes // all information needed for decryption trailer.setEncryptionKey(EncryptionUtil.wrapKey(cryptoContext.getConf(), cryptoContext.getConf().get(HConstants.CRYPTO_MASTERKEY_NAME_CONF_KEY, User.getCurrent().getShortName()), cryptoContext.getKey())); } // Now we can finish the close super.finishClose(trailer); }
private void checkMobHFileEncrytption(Collection<HStoreFile> storefiles) { HStoreFile storeFile = storefiles.iterator().next(); HFile.Reader reader = storeFile.getReader().getHFileReader(); byte[] encryptionKey = reader.getTrailer().getEncryptionKey(); Assert.assertTrue(null != encryptionKey); Assert.assertTrue(reader.getFileContext().getEncryptionContext().getCipher().getName() .equals(HConstants.CIPHER_AES)); }
private static byte[] extractHFileKey(Path path) throws Exception { HFile.Reader reader = HFile.createReader(TEST_UTIL.getTestFileSystem(), path, new CacheConfig(conf), true, conf); try { reader.loadFileInfo(); Encryption.Context cryptoContext = reader.getFileContext().getEncryptionContext(); assertNotNull("Reader has a null crypto context", cryptoContext); Key key = cryptoContext.getKey(); if (key == null) { return null; } return key.getEncoded(); } finally { reader.close(); } }
private byte[] extractHFileKey(Path path) throws Exception { HFile.Reader reader = HFile.createReader(TEST_UTIL.getTestFileSystem(), path, new CacheConfig(conf), true, conf); try { reader.loadFileInfo(); Encryption.Context cryptoContext = reader.getFileContext().getEncryptionContext(); assertNotNull("Reader has a null crypto context", cryptoContext); Key key = cryptoContext.getKey(); assertNotNull("Crypto context has no key", key); return key.getEncoded(); } finally { reader.close(); } }
private static byte[] extractHFileKey(Path path) throws Exception { HFile.Reader reader = HFile.createReader(TEST_UTIL.getTestFileSystem(), path, new CacheConfig(conf), true, conf); try { reader.loadFileInfo(); Encryption.Context cryptoContext = reader.getFileContext().getEncryptionContext(); assertNotNull("Reader has a null crypto context", cryptoContext); Key key = cryptoContext.getKey(); assertNotNull("Crypto context has no key", key); return key.getEncoded(); } finally { reader.close(); } }