http://git-wip-us.apache.org/repos/asf/hbase-site/blob/10a20a24/devapidocs/src-html/org/apache/hadoop/hbase/io/asyncfs/FanOutOneBlockAsyncDFSOutputSaslHelper.SaslUnwrapHandler.html ---------------------------------------------------------------------- diff --git a/devapidocs/src-html/org/apache/hadoop/hbase/io/asyncfs/FanOutOneBlockAsyncDFSOutputSaslHelper.SaslUnwrapHandler.html b/devapidocs/src-html/org/apache/hadoop/hbase/io/asyncfs/FanOutOneBlockAsyncDFSOutputSaslHelper.SaslUnwrapHandler.html index 40ef9f4..36b4e7f 100644 --- a/devapidocs/src-html/org/apache/hadoop/hbase/io/asyncfs/FanOutOneBlockAsyncDFSOutputSaslHelper.SaslUnwrapHandler.html +++ b/devapidocs/src-html/org/apache/hadoop/hbase/io/asyncfs/FanOutOneBlockAsyncDFSOutputSaslHelper.SaslUnwrapHandler.html @@ -375,455 +375,464 @@ <span class="sourceLineNo">367</span><a name="line.367"></a> <span class="sourceLineNo">368</span> private final Promise<Void> promise;<a name="line.368"></a> <span class="sourceLineNo">369</span><a name="line.369"></a> -<span class="sourceLineNo">370</span> private int step = 0;<a name="line.370"></a> +<span class="sourceLineNo">370</span> private final DFSClient dfsClient;<a name="line.370"></a> <span class="sourceLineNo">371</span><a name="line.371"></a> -<span class="sourceLineNo">372</span> public SaslNegotiateHandler(Configuration conf, String username, char[] password,<a name="line.372"></a> -<span class="sourceLineNo">373</span> Map<String, String> saslProps, int timeoutMs, Promise<Void> promise) throws SaslException {<a name="line.373"></a> -<span class="sourceLineNo">374</span> this.conf = conf;<a name="line.374"></a> -<span class="sourceLineNo">375</span> this.saslProps = saslProps;<a name="line.375"></a> -<span class="sourceLineNo">376</span> this.saslClient = Sasl.createSaslClient(new String[] { MECHANISM }, username, PROTOCOL,<a name="line.376"></a> -<span class="sourceLineNo">377</span> SERVER_NAME, saslProps, new SaslClientCallbackHandler(username, password));<a name="line.377"></a> -<span class="sourceLineNo">378</span> this.timeoutMs = timeoutMs;<a name="line.378"></a> -<span class="sourceLineNo">379</span> this.promise = promise;<a name="line.379"></a> -<span class="sourceLineNo">380</span> }<a name="line.380"></a> -<span class="sourceLineNo">381</span><a name="line.381"></a> -<span class="sourceLineNo">382</span> private void sendSaslMessage(ChannelHandlerContext ctx, byte[] payload) throws IOException {<a name="line.382"></a> -<span class="sourceLineNo">383</span> sendSaslMessage(ctx, payload, null);<a name="line.383"></a> +<span class="sourceLineNo">372</span> private int step = 0;<a name="line.372"></a> +<span class="sourceLineNo">373</span><a name="line.373"></a> +<span class="sourceLineNo">374</span> public SaslNegotiateHandler(Configuration conf, String username, char[] password,<a name="line.374"></a> +<span class="sourceLineNo">375</span> Map<String, String> saslProps, int timeoutMs, Promise<Void> promise,<a name="line.375"></a> +<span class="sourceLineNo">376</span> DFSClient dfsClient) throws SaslException {<a name="line.376"></a> +<span class="sourceLineNo">377</span> this.conf = conf;<a name="line.377"></a> +<span class="sourceLineNo">378</span> this.saslProps = saslProps;<a name="line.378"></a> +<span class="sourceLineNo">379</span> this.saslClient = Sasl.createSaslClient(new String[] { MECHANISM }, username, PROTOCOL,<a name="line.379"></a> +<span class="sourceLineNo">380</span> SERVER_NAME, saslProps, new SaslClientCallbackHandler(username, password));<a name="line.380"></a> +<span class="sourceLineNo">381</span> this.timeoutMs = timeoutMs;<a name="line.381"></a> +<span class="sourceLineNo">382</span> this.promise = promise;<a name="line.382"></a> +<span class="sourceLineNo">383</span> this.dfsClient = dfsClient;<a name="line.383"></a> <span class="sourceLineNo">384</span> }<a name="line.384"></a> <span class="sourceLineNo">385</span><a name="line.385"></a> -<span class="sourceLineNo">386</span> private List<CipherOption> getCipherOptions() throws IOException {<a name="line.386"></a> -<span class="sourceLineNo">387</span> // Negotiate cipher suites if configured. 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DataTransferEncryptorStatus.ERROR) {<a name="line.438"></a> -<span class="sourceLineNo">439</span> throw new IOException(proto.getMessage());<a name="line.439"></a> -<span class="sourceLineNo">440</span> }<a name="line.440"></a> -<span class="sourceLineNo">441</span> }<a name="line.441"></a> -<span class="sourceLineNo">442</span><a name="line.442"></a> -<span class="sourceLineNo">443</span> private String getNegotiatedQop() {<a name="line.443"></a> -<span class="sourceLineNo">444</span> return (String) saslClient.getNegotiatedProperty(Sasl.QOP);<a name="line.444"></a> -<span class="sourceLineNo">445</span> }<a name="line.445"></a> -<span class="sourceLineNo">446</span><a name="line.446"></a> -<span class="sourceLineNo">447</span> private boolean isNegotiatedQopPrivacy() {<a name="line.447"></a> -<span class="sourceLineNo">448</span> String qop = getNegotiatedQop();<a name="line.448"></a> -<span class="sourceLineNo">449</span> return qop != null && "auth-conf".equalsIgnoreCase(qop);<a 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class="sourceLineNo">407</span> DataTransferEncryptorMessageProto.Builder builder =<a name="line.407"></a> +<span class="sourceLineNo">408</span> DataTransferEncryptorMessageProto.newBuilder();<a name="line.408"></a> +<span class="sourceLineNo">409</span> builder.setStatus(DataTransferEncryptorStatus.SUCCESS);<a name="line.409"></a> +<span class="sourceLineNo">410</span> if (payload != null) {<a name="line.410"></a> +<span class="sourceLineNo">411</span> // Was ByteStringer; fix w/o using ByteStringer. Its in hbase-protocol<a name="line.411"></a> +<span class="sourceLineNo">412</span> // and we want to keep that out of hbase-server.<a name="line.412"></a> +<span class="sourceLineNo">413</span> builder.setPayload(ByteString.copyFrom(payload));<a name="line.413"></a> +<span class="sourceLineNo">414</span> }<a name="line.414"></a> +<span class="sourceLineNo">415</span> if (options != null) {<a name="line.415"></a> +<span class="sourceLineNo">416</span> builder.addAllCipherOption(PB_HELPER.convertCipherOptions(options));<a name="line.416"></a> +<span class="sourceLineNo">417</span> }<a name="line.417"></a> +<span class="sourceLineNo">418</span> DataTransferEncryptorMessageProto proto = builder.build();<a name="line.418"></a> +<span class="sourceLineNo">419</span> int size = proto.getSerializedSize();<a name="line.419"></a> +<span class="sourceLineNo">420</span> size += CodedOutputStream.computeRawVarint32Size(size);<a name="line.420"></a> +<span class="sourceLineNo">421</span> ByteBuf buf = ctx.alloc().buffer(size);<a name="line.421"></a> +<span class="sourceLineNo">422</span> proto.writeDelimitedTo(new ByteBufOutputStream(buf));<a name="line.422"></a> +<span class="sourceLineNo">423</span> ctx.write(buf);<a name="line.423"></a> +<span class="sourceLineNo">424</span> }<a name="line.424"></a> +<span class="sourceLineNo">425</span><a name="line.425"></a> +<span class="sourceLineNo">426</span> @Override<a name="line.426"></a> +<span class="sourceLineNo">427</span> public void handlerAdded(ChannelHandlerContext ctx) throws Exception {<a name="line.427"></a> +<span class="sourceLineNo">428</span> ctx.write(ctx.alloc().buffer(4).writeInt(SASL_TRANSFER_MAGIC_NUMBER));<a name="line.428"></a> +<span class="sourceLineNo">429</span> sendSaslMessage(ctx, new byte[0]);<a name="line.429"></a> +<span class="sourceLineNo">430</span> ctx.flush();<a name="line.430"></a> +<span class="sourceLineNo">431</span> step++;<a name="line.431"></a> +<span class="sourceLineNo">432</span> }<a name="line.432"></a> +<span class="sourceLineNo">433</span><a name="line.433"></a> +<span class="sourceLineNo">434</span> @Override<a name="line.434"></a> +<span class="sourceLineNo">435</span> public void channelInactive(ChannelHandlerContext ctx) throws Exception {<a name="line.435"></a> +<span class="sourceLineNo">436</span> saslClient.dispose();<a name="line.436"></a> +<span class="sourceLineNo">437</span> }<a name="line.437"></a> +<span class="sourceLineNo">438</span><a name="line.438"></a> +<span class="sourceLineNo">439</span> private void check(DataTransferEncryptorMessageProto proto) throws IOException {<a name="line.439"></a> +<span class="sourceLineNo">440</span> if (proto.getStatus() == DataTransferEncryptorStatus.ERROR_UNKNOWN_KEY) {<a name="line.440"></a> +<span class="sourceLineNo">441</span> dfsClient.clearDataEncryptionKey();<a name="line.441"></a> +<span class="sourceLineNo">442</span> throw new InvalidEncryptionKeyException(proto.getMessage());<a name="line.442"></a> +<span class="sourceLineNo">443</span> } else if (proto.getStatus() == DataTransferEncryptorStatus.ERROR) {<a name="line.443"></a> +<span class="sourceLineNo">444</span> throw new IOException(proto.getMessage());<a name="line.444"></a> +<span class="sourceLineNo">445</span> }<a name="line.445"></a> +<span class="sourceLineNo">446</span> }<a name="line.446"></a> +<span class="sourceLineNo">447</span><a name="line.447"></a> +<span class="sourceLineNo">448</span> private String getNegotiatedQop() {<a name="line.448"></a> +<span class="sourceLineNo">449</span> return (String) saslClient.getNegotiatedProperty(Sasl.QOP);<a name="line.449"></a> <span class="sourceLineNo">450</span> }<a name="line.450"></a> <span class="sourceLineNo">451</span><a name="line.451"></a> -<span class="sourceLineNo">452</span> private boolean requestedQopContainsPrivacy() {<a name="line.452"></a> -<span class="sourceLineNo">453</span> Set<String> requestedQop =<a name="line.453"></a> -<span class="sourceLineNo">454</span> ImmutableSet.copyOf(Arrays.asList(saslProps.get(Sasl.QOP).split(",")));<a name="line.454"></a> -<span class="sourceLineNo">455</span> return requestedQop.contains("auth-conf");<a name="line.455"></a> -<span class="sourceLineNo">456</span> }<a name="line.456"></a> -<span class="sourceLineNo">457</span><a name="line.457"></a> -<span class="sourceLineNo">458</span> private void checkSaslComplete() throws IOException {<a name="line.458"></a> -<span class="sourceLineNo">459</span> if (!saslClient.isComplete()) {<a name="line.459"></a> -<span class="sourceLineNo">460</span> throw new IOException("Failed to complete SASL handshake");<a name="line.460"></a> -<span class="sourceLineNo">461</span> }<a name="line.461"></a> -<span class="sourceLineNo">462</span> Set<String> requestedQop =<a name="line.462"></a> -<span class="sourceLineNo">463</span> ImmutableSet.copyOf(Arrays.asList(saslProps.get(Sasl.QOP).split(",")));<a name="line.463"></a> -<span class="sourceLineNo">464</span> String negotiatedQop = getNegotiatedQop();<a name="line.464"></a> -<span class="sourceLineNo">465</span> LOG.debug(<a name="line.465"></a> -<span class="sourceLineNo">466</span> "Verifying QOP, requested QOP = " + requestedQop + ", negotiated QOP = " + negotiatedQop);<a name="line.466"></a> -<span class="sourceLineNo">467</span> if (!requestedQop.contains(negotiatedQop)) {<a name="line.467"></a> -<span class="sourceLineNo">468</span> throw new IOException(String.format("SASL handshake completed, but "<a name="line.468"></a> -<span class="sourceLineNo">469</span> + "channel does not have acceptable quality of protection, "<a name="line.469"></a> -<span class="sourceLineNo">470</span> + "requested = %s, negotiated = %s",<a name="line.470"></a> -<span class="sourceLineNo">471</span> requestedQop, negotiatedQop));<a name="line.471"></a> -<span class="sourceLineNo">472</span> }<a name="line.472"></a> -<span class="sourceLineNo">473</span> }<a name="line.473"></a> -<span class="sourceLineNo">474</span><a name="line.474"></a> -<span class="sourceLineNo">475</span> private boolean useWrap() {<a name="line.475"></a> -<span class="sourceLineNo">476</span> String qop = (String) saslClient.getNegotiatedProperty(Sasl.QOP);<a name="line.476"></a> -<span class="sourceLineNo">477</span> return qop != null && !"auth".equalsIgnoreCase(qop);<a name="line.477"></a> +<span class="sourceLineNo">452</span> private boolean isNegotiatedQopPrivacy() {<a name="line.452"></a> +<span class="sourceLineNo">453</span> String qop = getNegotiatedQop();<a name="line.453"></a> +<span class="sourceLineNo">454</span> return qop != null && "auth-conf".equalsIgnoreCase(qop);<a name="line.454"></a> +<span class="sourceLineNo">455</span> }<a name="line.455"></a> +<span class="sourceLineNo">456</span><a name="line.456"></a> +<span class="sourceLineNo">457</span> private boolean requestedQopContainsPrivacy() {<a name="line.457"></a> +<span class="sourceLineNo">458</span> Set<String> requestedQop =<a name="line.458"></a> +<span class="sourceLineNo">459</span> ImmutableSet.copyOf(Arrays.asList(saslProps.get(Sasl.QOP).split(",")));<a name="line.459"></a> +<span class="sourceLineNo">460</span> return requestedQop.contains("auth-conf");<a name="line.460"></a> +<span class="sourceLineNo">461</span> }<a name="line.461"></a> +<span class="sourceLineNo">462</span><a name="line.462"></a> +<span class="sourceLineNo">463</span> private void checkSaslComplete() throws IOException {<a name="line.463"></a> +<span class="sourceLineNo">464</span> if (!saslClient.isComplete()) {<a name="line.464"></a> +<span class="sourceLineNo">465</span> throw new IOException("Failed to complete SASL handshake");<a name="line.465"></a> +<span class="sourceLineNo">466</span> }<a name="line.466"></a> +<span class="sourceLineNo">467</span> Set<String> requestedQop =<a name="line.467"></a> +<span class="sourceLineNo">468</span> ImmutableSet.copyOf(Arrays.asList(saslProps.get(Sasl.QOP).split(",")));<a name="line.468"></a> +<span class="sourceLineNo">469</span> String negotiatedQop = getNegotiatedQop();<a name="line.469"></a> +<span class="sourceLineNo">470</span> LOG.debug(<a name="line.470"></a> +<span class="sourceLineNo">471</span> "Verifying QOP, requested QOP = " + requestedQop + ", negotiated QOP = " + negotiatedQop);<a name="line.471"></a> +<span class="sourceLineNo">472</span> if (!requestedQop.contains(negotiatedQop)) {<a name="line.472"></a> +<span class="sourceLineNo">473</span> throw new IOException(String.format("SASL handshake completed, but "<a name="line.473"></a> +<span class="sourceLineNo">474</span> + "channel does not have acceptable quality of protection, "<a name="line.474"></a> +<span class="sourceLineNo">475</span> + "requested = %s, negotiated = %s",<a name="line.475"></a> +<span class="sourceLineNo">476</span> requestedQop, negotiatedQop));<a name="line.476"></a> +<span class="sourceLineNo">477</span> }<a name="line.477"></a> <span class="sourceLineNo">478</span> }<a name="line.478"></a> <span class="sourceLineNo">479</span><a name="line.479"></a> -<span class="sourceLineNo">480</span> private CipherOption unwrap(CipherOption option, SaslClient saslClient) throws IOException {<a name="line.480"></a> -<span class="sourceLineNo">481</span> byte[] inKey = option.getInKey();<a name="line.481"></a> -<span class="sourceLineNo">482</span> if (inKey != null) {<a name="line.482"></a> -<span class="sourceLineNo">483</span> inKey = saslClient.unwrap(inKey, 0, inKey.length);<a name="line.483"></a> -<span class="sourceLineNo">484</span> }<a name="line.484"></a> -<span class="sourceLineNo">485</span> byte[] outKey = option.getOutKey();<a name="line.485"></a> -<span class="sourceLineNo">486</span> if (outKey != null) {<a name="line.486"></a> -<span class="sourceLineNo">487</span> outKey = saslClient.unwrap(outKey, 0, outKey.length);<a name="line.487"></a> -<span 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name="line.537"></a> +<span class="sourceLineNo">538</span> p.addLast(new EncryptHandler(codec, cipherOption.getInKey(), cipherOption.getInIv()),<a name="line.538"></a> +<span class="sourceLineNo">539</span> new DecryptHandler(codec, cipherOption.getOutKey(), cipherOption.getOutIv()));<a name="line.539"></a> +<span class="sourceLineNo">540</span> } else {<a name="line.540"></a> +<span class="sourceLineNo">541</span> if (useWrap()) {<a name="line.541"></a> +<span class="sourceLineNo">542</span> p.addLast(new SaslWrapHandler(saslClient),<a name="line.542"></a> +<span class="sourceLineNo">543</span> new LengthFieldBasedFrameDecoder(Integer.MAX_VALUE, 0, 4),<a name="line.543"></a> +<span class="sourceLineNo">544</span> new SaslUnwrapHandler(saslClient));<a name="line.544"></a> +<span class="sourceLineNo">545</span> }<a name="line.545"></a> +<span class="sourceLineNo">546</span> }<a name="line.546"></a> +<span class="sourceLineNo">547</span> promise.trySuccess(null);<a name="line.547"></a> 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}<a name="line.561"></a> +<span class="sourceLineNo">562</span><a name="line.562"></a> +<span class="sourceLineNo">563</span> @Override<a name="line.563"></a> +<span class="sourceLineNo">564</span> public void userEventTriggered(ChannelHandlerContext ctx, Object evt) throws Exception {<a name="line.564"></a> +<span class="sourceLineNo">565</span> if (evt instanceof IdleStateEvent && ((IdleStateEvent) evt).state() == READER_IDLE) {<a name="line.565"></a> +<span class="sourceLineNo">566</span> promise.tryFailure(new IOException("Timeout(" + timeoutMs + "ms) waiting for response"));<a name="line.566"></a> +<span class="sourceLineNo">567</span> } else {<a name="line.567"></a> +<span class="sourceLineNo">568</span> super.userEventTriggered(ctx, evt);<a name="line.568"></a> +<span class="sourceLineNo">569</span> }<a name="line.569"></a> +<span class="sourceLineNo">570</span> }<a name="line.570"></a> +<span class="sourceLineNo">571</span> }<a name="line.571"></a> +<span 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private CompositeByteBuf cBuf;<a name="line.594"></a> -<span class="sourceLineNo">595</span><a name="line.595"></a> -<span class="sourceLineNo">596</span> public SaslWrapHandler(SaslClient saslClient) {<a name="line.596"></a> -<span class="sourceLineNo">597</span> this.saslClient = saslClient;<a name="line.597"></a> -<span class="sourceLineNo">598</span> }<a name="line.598"></a> -<span class="sourceLineNo">599</span><a name="line.599"></a> -<span class="sourceLineNo">600</span> @Override<a name="line.600"></a> -<span class="sourceLineNo">601</span> public void handlerAdded(ChannelHandlerContext ctx) throws Exception {<a name="line.601"></a> -<span class="sourceLineNo">602</span> cBuf = new CompositeByteBuf(ctx.alloc(), false, Integer.MAX_VALUE);<a name="line.602"></a> +<span class="sourceLineNo">582</span> public void channelInactive(ChannelHandlerContext ctx) throws Exception {<a name="line.582"></a> +<span class="sourceLineNo">583</span> saslClient.dispose();<a name="line.583"></a> 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final class SaslWrapHandler extends ChannelOutboundHandlerAdapter {<a name="line.595"></a> +<span class="sourceLineNo">596</span><a name="line.596"></a> +<span class="sourceLineNo">597</span> private final SaslClient saslClient;<a name="line.597"></a> +<span class="sourceLineNo">598</span><a name="line.598"></a> +<span class="sourceLineNo">599</span> private CompositeByteBuf cBuf;<a name="line.599"></a> +<span class="sourceLineNo">600</span><a name="line.600"></a> +<span class="sourceLineNo">601</span> public SaslWrapHandler(SaslClient saslClient) {<a name="line.601"></a> +<span class="sourceLineNo">602</span> this.saslClient = saslClient;<a name="line.602"></a> <span class="sourceLineNo">603</span> }<a name="line.603"></a> <span class="sourceLineNo">604</span><a name="line.604"></a> <span class="sourceLineNo">605</span> @Override<a name="line.605"></a> -<span class="sourceLineNo">606</span> public void write(ChannelHandlerContext ctx, Object msg, ChannelPromise promise)<a 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ctx.fireChannelRead(outBuf);<a name="line.673"></a> +<span class="sourceLineNo">674</span> }<a name="line.674"></a> +<span class="sourceLineNo">675</span> }<a name="line.675"></a> +<span class="sourceLineNo">676</span><a name="line.676"></a> +<span class="sourceLineNo">677</span> private static final class EncryptHandler extends MessageToByteEncoder<ByteBuf> {<a name="line.677"></a> +<span class="sourceLineNo">678</span><a name="line.678"></a> +<span class="sourceLineNo">679</span> private final Encryptor encryptor;<a name="line.679"></a> +<span class="sourceLineNo">680</span><a name="line.680"></a> +<span class="sourceLineNo">681</span> public EncryptHandler(CryptoCodec codec, byte[] key, byte[] iv)<a name="line.681"></a> +<span class="sourceLineNo">682</span> throws GeneralSecurityException, IOException {<a name="line.682"></a> +<span class="sourceLineNo">683</span> this.encryptor = codec.createEncryptor();<a name="line.683"></a> +<span class="sourceLineNo">684</span> this.encryptor.init(key, Arrays.copyOf(iv, iv.length));<a name="line.684"></a> +<span class="sourceLineNo">685</span> }<a name="line.685"></a> +<span class="sourceLineNo">686</span><a name="line.686"></a> +<span class="sourceLineNo">687</span> @Override<a name="line.687"></a> +<span class="sourceLineNo">688</span> protected ByteBuf allocateBuffer(ChannelHandlerContext ctx, ByteBuf msg, boolean preferDirect)<a name="line.688"></a> +<span class="sourceLineNo">689</span> throws Exception {<a name="line.689"></a> +<span class="sourceLineNo">690</span> if (preferDirect) {<a name="line.690"></a> +<span class="sourceLineNo">691</span> return ctx.alloc().directBuffer(msg.readableBytes());<a name="line.691"></a> +<span class="sourceLineNo">692</span> } else {<a name="line.692"></a> +<span class="sourceLineNo">693</span> return ctx.alloc().buffer(msg.readableBytes());<a name="line.693"></a> +<span class="sourceLineNo">694</span> }<a name="line.694"></a> +<span class="sourceLineNo">695</span> }<a 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Charsets.UTF_8)<a name="line.727"></a> -<span class="sourceLineNo">728</span> .toCharArray();<a name="line.728"></a> +<span class="sourceLineNo">718</span> private static String getUserNameFromEncryptionKey(DataEncryptionKey encryptionKey) {<a name="line.718"></a> +<span class="sourceLineNo">719</span> return encryptionKey.keyId + NAME_DELIMITER + encryptionKey.blockPoolId + NAME_DELIMITER<a name="line.719"></a> +<span class="sourceLineNo">720</span> + new String(Base64.encodeBase64(encryptionKey.nonce, false), Charsets.UTF_8);<a name="line.720"></a> +<span class="sourceLineNo">721</span> }<a name="line.721"></a> +<span class="sourceLineNo">722</span><a name="line.722"></a> +<span class="sourceLineNo">723</span> private static char[] encryptionKeyToPassword(byte[] encryptionKey) {<a name="line.723"></a> +<span class="sourceLineNo">724</span> return new String(Base64.encodeBase64(encryptionKey, false), Charsets.UTF_8).toCharArray();<a name="line.724"></a> +<span class="sourceLineNo">725</span> }<a name="line.725"></a> +<span class="sourceLineNo">726</span><a name="line.726"></a> +<span class="sourceLineNo">727</span> private static String buildUsername(Token<BlockTokenIdentifier> blockToken) {<a name="line.727"></a> +<span class="sourceLineNo">728</span> return new String(Base64.encodeBase64(blockToken.getIdentifier(), false), Charsets.UTF_8);<a name="line.728"></a> <span class="sourceLineNo">729</span> }<a name="line.729"></a> <span class="sourceLineNo">730</span><a name="line.730"></a> -<span class="sourceLineNo">731</span> private static Map<String, String> createSaslPropertiesForEncryption(String encryptionAlgorithm) {<a name="line.731"></a> -<span class="sourceLineNo">732</span> Map<String, String> saslProps = Maps.newHashMapWithExpectedSize(3);<a name="line.732"></a> -<span class="sourceLineNo">733</span> saslProps.put(Sasl.QOP, QualityOfProtection.PRIVACY.getSaslQop());<a name="line.733"></a> -<span class="sourceLineNo">734</span> saslProps.put(Sasl.SERVER_AUTH, "true");<a name="line.734"></a> -<span class="sourceLineNo">735</span> saslProps.put("com.sun.security.sasl.digest.cipher", encryptionAlgorithm);<a name="line.735"></a> -<span class="sourceLineNo">736</span> return saslProps;<a name="line.736"></a> -<span class="sourceLineNo">737</span> }<a name="line.737"></a> -<span class="sourceLineNo">738</span><a name="line.738"></a> -<span class="sourceLineNo">739</span> private static void doSaslNegotiation(Configuration conf, Channel channel, int timeoutMs,<a name="line.739"></a> -<span class="sourceLineNo">740</span> String username, char[] password, Map<String, String> saslProps, Promise<Void> saslPromise) {<a name="line.740"></a> -<span class="sourceLineNo">741</span> try {<a name="line.741"></a> -<span class="sourceLineNo">742</span> channel.pipeline().addLast(new IdleStateHandler(timeoutMs, 0, 0, TimeUnit.MILLISECONDS),<a name="line.742"></a> -<span class="sourceLineNo">743</span> new ProtobufVarint32FrameDecoder(),<a name="line.743"></a> -<span class="sourceLineNo">744</span> new ProtobufDecoder(DataTransferEncryptorMessageProto.getDefaultInstance()),<a name="line.744"></a> -<span class="sourceLineNo">745</span> new SaslNegotiateHandler(conf, username, password, saslProps, timeoutMs, saslPromise));<a name="line.745"></a> -<span class="sourceLineNo">746</span> } catch (SaslException e) {<a name="line.746"></a> -<span class="sourceLineNo">747</span> saslPromise.tryFailure(e);<a name="line.747"></a> -<span class="sourceLineNo">748</span> }<a name="line.748"></a> -<span class="sourceLineNo">749</span> }<a name="line.749"></a> -<span class="sourceLineNo">750</span><a name="line.750"></a> -<span class="sourceLineNo">751</span> static void trySaslNegotiate(Configuration conf, Channel channel, DatanodeInfo dnInfo,<a name="line.751"></a> -<span class="sourceLineNo">752</span> int timeoutMs, DFSClient client, Token<BlockTokenIdentifier> accessToken,<a name="line.752"></a> -<span class="sourceLineNo">753</span> Promise<Void> saslPromise) throws IOException {<a name="line.753"></a> -<span class="sourceLineNo">754</span> SaslDataTransferClient saslClient = client.getSaslDataTransferClient();<a name="line.754"></a> -<span class="sourceLineNo">755</span> SaslPropertiesResolver saslPropsResolver = SASL_ADAPTOR.getSaslPropsResolver(saslClient);<a name="line.755"></a> -<span class="sourceLineNo">756</span> TrustedChannelResolver trustedChannelResolver =<a name="line.756"></a> -<span class="sourceLineNo">757</span> SASL_ADAPTOR.getTrustedChannelResolver(saslClient);<a name="line.757"></a> -<span class="sourceLineNo">758</span> AtomicBoolean fallbackToSimpleAuth = SASL_ADAPTOR.getFallbackToSimpleAuth(saslClient);<a name="line.758"></a> -<span class="sourceLineNo">759</span> InetAddress addr = ((InetSocketAddress) channel.remoteAddress()).getAddress();<a name="line.759"></a> -<span class="sourceLineNo">760</span> if (trustedChannelResolver.isTrusted() || trustedChannelResolver.isTrusted(addr)) {<a name="line.760"></a> -<span class="sourceLineNo">761</span> saslPromise.trySuccess(null);<a name="line.761"></a> -<span class="sourceLineNo">762</span> return;<a name="line.762"></a> -<span class="sourceLineNo">763</span> }<a name="line.763"></a> -<span class="sourceLineNo">764</span> DataEncryptionKey encryptionKey = client.newDataEncryptionKey();<a name="line.764"></a> -<span class="sourceLineNo">765</span> if (encryptionKey != null) {<a name="line.765"></a> -<span class="sourceLineNo">766</span> if (LOG.isDebugEnabled()) {<a name="line.766"></a> -<span class="sourceLineNo">767</span> LOG.debug(<a name="line.767"></a> -<span class="sourceLineNo">768</span> "SASL client doing encrypted handshake for addr = " + addr + ", datanodeId = " + dnInfo);<a name="line.768"></a> -<span class="sourceLineNo">769</span> }<a name="line.769"></a> -<span class="sourceLineNo">770</span> doSaslNegotiation(conf, channel, timeoutMs, getUserNameFromEncryptionKey(encryptionKey),<a name="line.770"></a> -<span class="sourceLineNo">771</span> encryptionKeyToPassword(encryptionKey.encryptionKey),<a name="line.771"></a> -<span class="sourceLineNo">772</span> createSaslPropertiesForEncryption(encryptionKey.encryptionAlgorithm), saslPromise);<a name="line.772"></a> -<span class="sourceLineNo">773</span> } else if (!UserGroupInformation.isSecurityEnabled()) {<a name="line.773"></a> -<span class="sourceLineNo">774</span> if (LOG.isDebugEnabled()) {<a name="line.774"></a> -<span class="sourceLineNo">775</span> LOG.debug("SASL client skipping handshake in unsecured configuration for addr = " + addr<a name="line.775"></a> -<span class="sourceLineNo">776</span> + ", datanodeId = " + dnInfo);<a name="line.776"></a> -<span class="sourceLineNo">777</span> }<a name="line.777"></a> -<span class="sourceLineNo">778</span> saslPromise.trySuccess(null);<a name="line.778"></a> -<span class="sourceLineNo">779</span> } else if (dnInfo.getXferPort() < 1024) {<a name="line.779"></a> -<span class="sourceLineNo">780</span> if (LOG.isDebugEnabled()) {<a name="line.780"></a> -<span class="sourceLineNo">781</span> LOG.debug("SASL client skipping handshake in secured configuration with "<a name="line.781"></a> -<span class="sourceLineNo">782</span> + "privileged port for addr = " + addr + ", datanodeId = " + dnInfo);<a name="line.782"></a> -<span class="sourceLineNo">783</span> }<a name="line.783"></a> -<span class="sourceLineNo">784</span> saslPromise.trySuccess(null);<a name="line.784"></a> -<span class="sourceLineNo">785</span> } else if (fallbackToSimpleAuth != null && fallbackToSimpleAuth.get()) {<a name="line.785"></a> -<span class="sourceLineNo">786</span> if (LOG.isDebugEnabled()) {<a name="line.786"></a> -<span class="sourceLineNo">787</span> LOG.debug("SASL client skipping handshake in secured configuration with "<a name="line.787"></a> -<span class="sourceLineNo">788</span> + "unsecured cluster for addr = " + addr + ", datanodeId = " + dnInfo);<a name="line.788"></a> -<span class="sourceLineNo">789</span> }<a name="line.789"></a> -<span class="sourceLineNo">790</span> saslPromise.trySuccess(null);<a name="line.790"></a> -<span class="sourceLineNo">791</span> } else if (saslPropsResolver != null) {<a name="line.791"></a> -<span class="sourceLineNo">792</span> if (LOG.isDebugEnabled()) {<a name="line.792"></a> -<span class="sourceLineNo">793</span> LOG.debug(<a name="line.793"></a> -<span class="sourceLineNo">794</span> "SASL client doing general handshake for addr = " + addr + ", datanodeId = " + dnInfo);<a name="line.794"></a> -<span class="sourceLineNo">795</span> }<a name="line.795"></a> -<span class="sourceLineNo">796</span> doSaslNegotiation(conf, channel, timeoutMs, buildUsername(accessToken),<a name="line.796"></a> -<span class="sourceLineNo">797</span> buildClientPassword(accessToken), saslPropsResolver.getClientProperties(addr), saslPromise);<a name="line.797"></a> -<span class="sourceLineNo">798</span> } else {<a name="line.798"></a> -<span class="sourceLineNo">799</span> // It's a secured cluster using non-privileged ports, but no SASL. 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name="line.732"></a> +<span class="sourceLineNo">733</span> .toCharArray();<a name="line.733"></a> +<span class="sourceLineNo">734</span> }<a name="line.734"></a> +<span class="sourceLineNo">735</span><a name="line.735"></a> +<span class="sourceLineNo">736</span> private static Map<String, String> createSaslPropertiesForEncryption(String encryptionAlgorithm) {<a name="line.736"></a> +<span class="sourceLineNo">737</span> Map<String, String> saslProps = Maps.newHashMapWithExpectedSize(3);<a name="line.737"></a> +<span class="sourceLineNo">738</span> saslProps.put(Sasl.QOP, QualityOfProtection.PRIVACY.getSaslQop());<a name="line.738"></a> +<span class="sourceLineNo">739</span> saslProps.put(Sasl.SERVER_AUTH, "true");<a name="line.739"></a> +<span class="sourceLineNo">740</span> saslProps.put("com.sun.security.sasl.digest.cipher", encryptionAlgorithm);<a name="line.740"></a> +<span class="sourceLineNo">741</span> return saslProps;<a name="line.741"></a> +<span class="sourceLineNo">742</span> }<a name="line.742"></a> +<span class="sourceLineNo">743</span><a name="line.743"></a> +<span class="sourceLineNo">744</span> private static void doSaslNegotiation(Configuration conf, Channel channel, int timeoutMs,<a name="line.744"></a> +<span class="sourceLineNo">745</span> String username, char[] password, Map<String, String> saslProps, Promise<Void> saslPromise,<a name="line.745"></a> +<span class="sourceLineNo">746</span> DFSClient dfsClient) {<a name="line.746"></a> +<span class="sourceLineNo">747</span> try {<a name="line.747"></a> +<span class="sourceLineNo">748</span> channel.pipeline().addLast(new IdleStateHandler(timeoutMs, 0, 0, TimeUnit.MILLISECONDS),<a name="line.748"></a> +<span class="sourceLineNo">749</span> new ProtobufVarint32FrameDecoder(),<a name="line.749"></a> +<span class="sourceLineNo">750</span> new ProtobufDecoder(DataTransferEncryptorMessageProto.getDefaultInstance()),<a name="line.750"></a> +<span class="sourceLineNo">751</span> new SaslNegotiateHandler(conf, username, password, saslProps, timeoutMs, saslPromise,<a name="line.751"></a> +<span class="sourceLineNo">752</span> dfsClient));<a name="line.752"></a> +<span class="sourceLineNo">753</span> } catch (SaslException e) {<a name="line.753"></a> +<span class="sourceLineNo">754</span> saslPromise.tryFailure(e);<a name="line.754"></a> +<span class="sourceLineNo">755</span> }<a name="line.755"></a> +<span class="sourceLineNo">756</span> }<a name="line.756"></a> +<span class="sourceLineNo">757</span><a name="line.757"></a> +<span class="sourceLineNo">758</span> static void trySaslNegotiate(Configuration conf, Channel channel, DatanodeInfo dnInfo,<a name="line.758"></a> +<span class="sourceLineNo">759</span> int timeoutMs, DFSClient client, Token<BlockTokenIdentifier> accessToken,<a name="line.759"></a> +<span class="sourceLineNo">760</span> Promise<Void> saslPromise) throws IOException {<a name="line.760"></a> +<span class="sourceLineNo">761</span> SaslDataTransferClient saslClient = client.getSaslDataTransferClient();<a name="line.761"></a> +<span class="sourceLineNo">762</span> SaslPropertiesResolver saslPropsResolver = SASL_ADAPTOR.getSaslPropsResolver(saslClient);<a name="line.762"></a> +<span class="sourceLineNo">763</span> TrustedChannelResolver trustedChannelResolver =<a name="line.763"></a> +<span class="sourceLineNo">764</span> SASL_ADAPTOR.getTrustedChannelResolver(saslClient);<a name="line.764"></a> +<span class="sourceLineNo">765</span> AtomicBoolean fallbackToSimpleAuth = SASL_ADAPTOR.getFallbackToSimpleAuth(saslClient);<a name="line.765"></a> +<span class="sourceLineNo">766</span> InetAddress addr = ((InetSocketAddress) channel.remoteAddress()).getAddress();<a name="line.766"></a> +<span class="sourceLineNo">767</span> if (trustedChannelResolver.isTrusted() || trustedChannelResolver.isTrusted(addr)) {<a name="line.767"></a> +<span class="sourceLineNo">768</span> saslPromise.trySuccess(null);<a name="line.768"></a> +<span class="sourceLineNo">769</span> return;<a name="line.769"></a> +<span class="sourceLineNo">770</span> }<a name="line.770"></a> +<span class="sourceLineNo">771</span> DataEncryptionKey encryptionKey = client.newDataEncryptionKey();<a name="line.771"></a> +<span class="sourceLineNo">772</span> if (encryptionKey != null) {<a name="line.772"></a> +<span class="sourceLineNo">773</span> if (LOG.isDebugEnabled()) {<a name="line.773"></a> +<span class="sourceLineNo">774</span> LOG.debug(<a name="line.774"></a> +<span class="sourceLineNo">775</span> "SASL client doing encrypted handshake for addr = " + addr + ", datanodeId = " + dnInfo);<a name="line.775"></a> +<span class="sourceLineNo">776</span> }<a name="line.776"></a> +<span class="sourceLineNo">777</span> doSaslNegotiation(conf, channel, timeoutMs, getUserNameFromEncryptionKey(encryptionKey),<a name="line.777"></a> +<span class="sourceLineNo">778</span> encryptionKeyToPassword(encryptionKey.encryptionKey),<a name="line.778"></a> +<span class="sourceLineNo">779</span> createSaslPropertiesForEncryption(encryptionKey.encryptionAlgorithm), saslPromise,<a name="line.779"></a> +<span class="sourceLineNo">780</span> client);<a name="line.780"></a> +<span class="sourceLineNo">781</span> } else if (!UserGroupInformation.isSecurityEnabled()) {<a name="line.781"></a> +<span class="sourceLineNo">782</span> if (LOG.isDebugEnabled()) {<a name="line.782"></a> +<span class="sourceLineNo">783</span> LOG.debug("SASL client skipping handshake in unsecured configuration for addr = " + addr<a name="line.783"></a> +<span class="sourceLineNo">784</span> + ", datanodeId = " + dnInfo);<a name="line.784"></a> +<span class="sourceLineNo">785</span> }<a name="line.785"></a> +<span class="sourceLineNo">786</span> saslPromise.trySuccess(null);<a name="line.786"></a> +<span class="sourceLineNo">787</span> } else if (dnInfo.getXferPort() < 1024) {<a name="line.787"></a> +<span class="sourceLineNo">788</span> if (LOG.isDebugEnabled()) {<a name="line.788"></a> +<span class="sourceLineNo">789</span> LOG.debug("SASL client skipping handshake in secured configuration with "<a name="line.789"></a> +<span class="sourceLineNo">790</span> + "privileged port for addr = " + addr + ", datanodeId = " + dnInfo);<a name="line.790"></a> +<span class="sourceLineNo">791</span> }<a name="line.791"></a> +<span class="sourceLineNo">792</span> saslPromise.trySuccess(null);<a name="line.792"></a> +<span class="sourceLineNo">793</span> } else if (fallbackToSimpleAuth != null && fallbackToSimpleAuth.get()) {<a name="line.793"></a> +<span class="sourceLineNo">794</span> if (LOG.isDebugEnabled()) {<a name="line.794"></a> +<span class="sourceLineNo">795</span> LOG.debug("SASL client skipping handshake in secured configuration with "<a name="line.795"></a> +<span class="sourceLineNo">796</span> + "unsecured cluster for addr = " + addr + ", datanodeId = " + dnInfo);<a name="line.796"></a> +<span class="sourceLineNo">797</span> }<a name="line.797"></a> +<span class="sourceLineNo">798</span> saslPromise.trySuccess(null);<a name="line.798"></a> +<span class="sourceLineNo">799</span> } else if (saslPropsResolver != null) {<a name="line.799"></a> +<span class="sourceLineNo">800</span> if (LOG.isDebugEnabled()) {<a name="line.800"></a> +<span class="sourceLineNo">801</span> LOG.debug(<a name="line.801"></a> +<span class="sourceLineNo">802</span> "SASL client doing general handshake for addr = " + addr + ", datanodeId = " + dnInfo);<a name="line.802"></a> +<span class="sourceLineNo">803</span> }<a name="line.803"></a> +<span class="sourceLineNo">804</span> doSaslNegotiation(conf, channel, timeoutMs, buildUsername(accessToken),<a name="line.804"></a> +<span class="sourceLineNo">805</span> buildClientPassword(accessToken), saslPropsResolver.getClientProperties(addr), saslPromise,<a name="line.805"></a> +<span class="sourceLineNo">806</span> client);<a name="line.806"></a> +<span class="sourceLineNo">807</span> } else {<a name="line.807"></a> +<span class="sourceLineNo">808</span> // It's a secured cluster using non-privileged ports, but no SASL. The only way this can<a name="line.808"></a> +<span class="sourceLineNo">809</span> // happen is if the DataNode has ignore.secure.ports.for.testing configured, so this is a rare<a name="line.809"></a> +<span class="sourceLineNo">810</span> // edge case.<a name="line.810"></a> +<span class="sourceLineNo">811</span> if (LOG.isDebugEnabled()) {<a name="line.811"></a> +<span class="sourceLineNo">812</span> LOG.debug("S
<TRUNCATED>
