[02/51] [partial] hbase-site git commit: Published site at 82d554e3783372cc6b05489452c815b57c06f6cd.

[git-site-role]

http://git-wip-us.apache.org/repos/asf/hbase-site/blob/ca5b0275/devapidocs/src-html/org/apache/hadoop/hbase/io/asyncfs/FanOutOneBlockAsyncDFSOutputSaslHelper.DecryptHandler.html
----------------------------------------------------------------------
diff --git 
a/devapidocs/src-html/org/apache/hadoop/hbase/io/asyncfs/FanOutOneBlockAsyncDFSOutputSaslHelper.DecryptHandler.html
 
b/devapidocs/src-html/org/apache/hadoop/hbase/io/asyncfs/FanOutOneBlockAsyncDFSOutputSaslHelper.DecryptHandler.html
index 42b6f60..37a733a 100644
--- 
a/devapidocs/src-html/org/apache/hadoop/hbase/io/asyncfs/FanOutOneBlockAsyncDFSOutputSaslHelper.DecryptHandler.html
+++ 
b/devapidocs/src-html/org/apache/hadoop/hbase/io/asyncfs/FanOutOneBlockAsyncDFSOutputSaslHelper.DecryptHandler.html
@@ -28,10 +28,10 @@
 <span class="sourceLineNo">020</span>import static 
io.netty.handler.timeout.IdleState.READER_IDLE;<a name="line.20"></a>
 <span class="sourceLineNo">021</span>import static 
org.apache.hadoop.hdfs.DFSConfigKeys.DFS_ENCRYPT_DATA_TRANSFER_CIPHER_SUITES_KEY;<a
 name="line.21"></a>
 <span class="sourceLineNo">022</span><a name="line.22"></a>
-<span class="sourceLineNo">023</span>import com.google.common.base.Charsets;<a 
name="line.23"></a>
-<span class="sourceLineNo">024</span>import 
com.google.common.base.Throwables;<a name="line.24"></a>
-<span class="sourceLineNo">025</span>import 
com.google.common.collect.ImmutableSet;<a name="line.25"></a>
-<span class="sourceLineNo">026</span>import com.google.common.collect.Maps;<a 
name="line.26"></a>
+<span class="sourceLineNo">023</span>import 
org.apache.hadoop.hbase.shaded.com.google.common.base.Charsets;<a 
name="line.23"></a>
+<span class="sourceLineNo">024</span>import 
org.apache.hadoop.hbase.shaded.com.google.common.base.Throwables;<a 
name="line.24"></a>
+<span class="sourceLineNo">025</span>import 
org.apache.hadoop.hbase.shaded.com.google.common.collect.ImmutableSet;<a 
name="line.25"></a>
+<span class="sourceLineNo">026</span>import 
org.apache.hadoop.hbase.shaded.com.google.common.collect.Maps;<a 
name="line.26"></a>
 <span class="sourceLineNo">027</span>import 
com.google.protobuf.CodedOutputStream;<a name="line.27"></a>
 <span class="sourceLineNo">028</span><a name="line.28"></a>
 <span class="sourceLineNo">029</span>import io.netty.buffer.ByteBuf;<a 
name="line.29"></a>
@@ -93,7 +93,7 @@
 <span class="sourceLineNo">085</span>import 
org.apache.hadoop.crypto.key.KeyProvider.KeyVersion;<a name="line.85"></a>
 <span class="sourceLineNo">086</span>import 
org.apache.hadoop.fs.FileEncryptionInfo;<a name="line.86"></a>
 <span class="sourceLineNo">087</span>import 
org.apache.hadoop.hbase.classification.InterfaceAudience;<a name="line.87"></a>
-<span class="sourceLineNo">088</span>import 
org.apache.hadoop.hbase.util.ByteStringer;<a name="line.88"></a>
+<span class="sourceLineNo">088</span>import com.google.protobuf.ByteString;<a 
name="line.88"></a>
 <span class="sourceLineNo">089</span>import 
org.apache.hadoop.hdfs.DFSClient;<a name="line.89"></a>
 <span class="sourceLineNo">090</span>import 
org.apache.hadoop.hdfs.protocol.DatanodeInfo;<a name="line.90"></a>
 <span class="sourceLineNo">091</span>import 
org.apache.hadoop.hdfs.protocol.HdfsFileStatus;<a name="line.91"></a>
@@ -373,416 +373,418 @@
 <span class="sourceLineNo">365</span>          
DataTransferEncryptorMessageProto.newBuilder();<a name="line.365"></a>
 <span class="sourceLineNo">366</span>      
builder.setStatus(DataTransferEncryptorStatus.SUCCESS);<a name="line.366"></a>
 <span class="sourceLineNo">367</span>      if (payload != null) {<a 
name="line.367"></a>
-<span class="sourceLineNo">368</span>        
builder.setPayload(ByteStringer.wrap(payload));<a name="line.368"></a>
-<span class="sourceLineNo">369</span>      }<a name="line.369"></a>
-<span class="sourceLineNo">370</span>      if (options != null) {<a 
name="line.370"></a>
-<span class="sourceLineNo">371</span>        
builder.addAllCipherOption(PB_HELPER.convertCipherOptions(options));<a 
name="line.371"></a>
-<span class="sourceLineNo">372</span>      }<a name="line.372"></a>
-<span class="sourceLineNo">373</span>      DataTransferEncryptorMessageProto 
proto = builder.build();<a name="line.373"></a>
-<span class="sourceLineNo">374</span>      int size = 
proto.getSerializedSize();<a name="line.374"></a>
-<span class="sourceLineNo">375</span>      size += 
CodedOutputStream.computeRawVarint32Size(size);<a name="line.375"></a>
-<span class="sourceLineNo">376</span>      ByteBuf buf = 
ctx.alloc().buffer(size);<a name="line.376"></a>
-<span class="sourceLineNo">377</span>      proto.writeDelimitedTo(new 
ByteBufOutputStream(buf));<a name="line.377"></a>
-<span class="sourceLineNo">378</span>      ctx.write(buf);<a 
name="line.378"></a>
-<span class="sourceLineNo">379</span>    }<a name="line.379"></a>
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-<span class="sourceLineNo">381</span>    @Override<a name="line.381"></a>
-<span class="sourceLineNo">382</span>    public void 
handlerAdded(ChannelHandlerContext ctx) throws Exception {<a 
name="line.382"></a>
-<span class="sourceLineNo">383</span>      
ctx.write(ctx.alloc().buffer(4).writeInt(SASL_TRANSFER_MAGIC_NUMBER));<a 
name="line.383"></a>
-<span class="sourceLineNo">384</span>      sendSaslMessage(ctx, new 
byte[0]);<a name="line.384"></a>
-<span class="sourceLineNo">385</span>      ctx.flush();<a name="line.385"></a>
-<span class="sourceLineNo">386</span>      step++;<a name="line.386"></a>
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-<span class="sourceLineNo">389</span>    @Override<a name="line.389"></a>
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channelInactive(ChannelHandlerContext ctx) throws Exception {<a 
name="line.390"></a>
-<span class="sourceLineNo">391</span>      saslClient.dispose();<a 
name="line.391"></a>
-<span class="sourceLineNo">392</span>    }<a name="line.392"></a>
-<span class="sourceLineNo">393</span><a name="line.393"></a>
-<span class="sourceLineNo">394</span>    private void 
check(DataTransferEncryptorMessageProto proto) throws IOException {<a 
name="line.394"></a>
-<span class="sourceLineNo">395</span>      if (proto.getStatus() == 
DataTransferEncryptorStatus.ERROR_UNKNOWN_KEY) {<a name="line.395"></a>
-<span class="sourceLineNo">396</span>        throw new 
InvalidEncryptionKeyException(proto.getMessage());<a name="line.396"></a>
-<span class="sourceLineNo">397</span>      } else if (proto.getStatus() == 
DataTransferEncryptorStatus.ERROR) {<a name="line.397"></a>
-<span class="sourceLineNo">398</span>        throw new 
IOException(proto.getMessage());<a name="line.398"></a>
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-<span class="sourceLineNo">400</span>    }<a name="line.400"></a>
-<span class="sourceLineNo">401</span><a name="line.401"></a>
-<span class="sourceLineNo">402</span>    private String getNegotiatedQop() {<a 
name="line.402"></a>
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saslClient.getNegotiatedProperty(Sasl.QOP);<a name="line.403"></a>
-<span class="sourceLineNo">404</span>    }<a name="line.404"></a>
-<span class="sourceLineNo">405</span><a name="line.405"></a>
-<span class="sourceLineNo">406</span>    private boolean 
isNegotiatedQopPrivacy() {<a name="line.406"></a>
-<span class="sourceLineNo">407</span>      String qop = getNegotiatedQop();<a 
name="line.407"></a>
-<span class="sourceLineNo">408</span>      return qop != null &amp;&amp; 
"auth-conf".equalsIgnoreCase(qop);<a name="line.408"></a>
-<span class="sourceLineNo">409</span>    }<a name="line.409"></a>
-<span class="sourceLineNo">410</span><a name="line.410"></a>
-<span class="sourceLineNo">411</span>    private boolean 
requestedQopContainsPrivacy() {<a name="line.411"></a>
-<span class="sourceLineNo">412</span>      Set&lt;String&gt; requestedQop =<a 
name="line.412"></a>
-<span class="sourceLineNo">413</span>          
ImmutableSet.copyOf(Arrays.asList(saslProps.get(Sasl.QOP).split(",")));<a 
name="line.413"></a>
-<span class="sourceLineNo">414</span>      return 
requestedQop.contains("auth-conf");<a name="line.414"></a>
-<span class="sourceLineNo">415</span>    }<a name="line.415"></a>
-<span class="sourceLineNo">416</span><a name="line.416"></a>
-<span class="sourceLineNo">417</span>    private void checkSaslComplete() 
throws IOException {<a name="line.417"></a>
-<span class="sourceLineNo">418</span>      if (!saslClient.isComplete()) {<a 
name="line.418"></a>
-<span class="sourceLineNo">419</span>        throw new IOException("Failed to 
complete SASL handshake");<a name="line.419"></a>
-<span class="sourceLineNo">420</span>      }<a name="line.420"></a>
-<span class="sourceLineNo">421</span>      Set&lt;String&gt; requestedQop =<a 
name="line.421"></a>
-<span class="sourceLineNo">422</span>          
ImmutableSet.copyOf(Arrays.asList(saslProps.get(Sasl.QOP).split(",")));<a 
name="line.422"></a>
-<span class="sourceLineNo">423</span>      String negotiatedQop = 
getNegotiatedQop();<a name="line.423"></a>
-<span class="sourceLineNo">424</span>      LOG.debug(<a name="line.424"></a>
-<span class="sourceLineNo">425</span>        "Verifying QOP, requested QOP = " 
+ requestedQop + ", negotiated QOP = " + negotiatedQop);<a name="line.425"></a>
-<span class="sourceLineNo">426</span>      if 
(!requestedQop.contains(negotiatedQop)) {<a name="line.426"></a>
-<span class="sourceLineNo">427</span>        throw new 
IOException(String.format("SASL handshake completed, but "<a 
name="line.427"></a>
-<span class="sourceLineNo">428</span>            + "channel does not have 
acceptable quality of protection, "<a name="line.428"></a>
-<span class="sourceLineNo">429</span>            + "requested = %s, negotiated 
= %s",<a name="line.429"></a>
-<span class="sourceLineNo">430</span>          requestedQop, 
negotiatedQop));<a name="line.430"></a>
-<span class="sourceLineNo">431</span>      }<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>    private boolean useWrap() {<a 
name="line.434"></a>
-<span class="sourceLineNo">435</span>      String qop = (String) 
saslClient.getNegotiatedProperty(Sasl.QOP);<a name="line.435"></a>
-<span class="sourceLineNo">436</span>      return qop != null &amp;&amp; 
!"auth".equalsIgnoreCase(qop);<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 CipherOption 
unwrap(CipherOption option, SaslClient saslClient) throws IOException {<a 
name="line.439"></a>
-<span class="sourceLineNo">440</span>      byte[] inKey = option.getInKey();<a 
name="line.440"></a>
-<span class="sourceLineNo">441</span>      if (inKey != null) {<a 
name="line.441"></a>
-<span class="sourceLineNo">442</span>        inKey = saslClient.unwrap(inKey, 
0, inKey.length);<a name="line.442"></a>
-<span class="sourceLineNo">443</span>      }<a name="line.443"></a>
-<span class="sourceLineNo">444</span>      byte[] outKey = 
option.getOutKey();<a name="line.444"></a>
-<span class="sourceLineNo">445</span>      if (outKey != null) {<a 
name="line.445"></a>
-<span class="sourceLineNo">446</span>        outKey = 
saslClient.unwrap(outKey, 0, outKey.length);<a name="line.446"></a>
-<span class="sourceLineNo">447</span>      }<a name="line.447"></a>
-<span class="sourceLineNo">448</span>      return new 
CipherOption(option.getCipherSuite(), inKey, option.getInIv(), outKey,<a 
name="line.448"></a>
-<span class="sourceLineNo">449</span>          option.getOutIv());<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 CipherOption 
getCipherOption(DataTransferEncryptorMessageProto proto,<a name="line.452"></a>
-<span class="sourceLineNo">453</span>        boolean isNegotiatedQopPrivacy, 
SaslClient saslClient) throws IOException {<a name="line.453"></a>
-<span class="sourceLineNo">454</span>      List&lt;CipherOption&gt; 
cipherOptions =<a name="line.454"></a>
-<span class="sourceLineNo">455</span>          
PB_HELPER.convertCipherOptionProtos(proto.getCipherOptionList());<a 
name="line.455"></a>
-<span class="sourceLineNo">456</span>      if (cipherOptions == null || 
cipherOptions.isEmpty()) {<a name="line.456"></a>
-<span class="sourceLineNo">457</span>        return null;<a 
name="line.457"></a>
-<span class="sourceLineNo">458</span>      }<a name="line.458"></a>
-<span class="sourceLineNo">459</span>      CipherOption cipherOption = 
cipherOptions.get(0);<a name="line.459"></a>
-<span class="sourceLineNo">460</span>      return isNegotiatedQopPrivacy ? 
unwrap(cipherOption, saslClient) : cipherOption;<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>    @Override<a name="line.463"></a>
-<span class="sourceLineNo">464</span>    public void 
channelRead(ChannelHandlerContext ctx, Object msg) throws Exception {<a 
name="line.464"></a>
-<span class="sourceLineNo">465</span>      if (msg instanceof 
DataTransferEncryptorMessageProto) {<a name="line.465"></a>
-<span class="sourceLineNo">466</span>        DataTransferEncryptorMessageProto 
proto = (DataTransferEncryptorMessageProto) msg;<a name="line.466"></a>
-<span class="sourceLineNo">467</span>        check(proto);<a 
name="line.467"></a>
-<span class="sourceLineNo">468</span>        byte[] challenge = 
proto.getPayload().toByteArray();<a name="line.468"></a>
-<span class="sourceLineNo">469</span>        byte[] response = 
saslClient.evaluateChallenge(challenge);<a name="line.469"></a>
-<span class="sourceLineNo">470</span>        switch (step) {<a 
name="line.470"></a>
-<span class="sourceLineNo">471</span>          case 1: {<a name="line.471"></a>
-<span class="sourceLineNo">472</span>            List&lt;CipherOption&gt; 
cipherOptions = null;<a name="line.472"></a>
-<span class="sourceLineNo">473</span>            if 
(requestedQopContainsPrivacy()) {<a name="line.473"></a>
-<span class="sourceLineNo">474</span>              cipherOptions = 
getCipherOptions();<a name="line.474"></a>
-<span class="sourceLineNo">475</span>            }<a name="line.475"></a>
-<span class="sourceLineNo">476</span>            sendSaslMessage(ctx, 
response, cipherOptions);<a name="line.476"></a>
-<span class="sourceLineNo">477</span>            ctx.flush();<a 
name="line.477"></a>
-<span class="sourceLineNo">478</span>            step++;<a name="line.478"></a>
-<span class="sourceLineNo">479</span>            break;<a name="line.479"></a>
-<span class="sourceLineNo">480</span>          }<a name="line.480"></a>
-<span class="sourceLineNo">481</span>          case 2: {<a name="line.481"></a>
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name="line.482"></a>
-<span class="sourceLineNo">483</span>            checkSaslComplete();<a 
name="line.483"></a>
-<span class="sourceLineNo">484</span>            CipherOption cipherOption =<a 
name="line.484"></a>
-<span class="sourceLineNo">485</span>                getCipherOption(proto, 
isNegotiatedQopPrivacy(), saslClient);<a name="line.485"></a>
-<span class="sourceLineNo">486</span>            ChannelPipeline p = 
ctx.pipeline();<a name="line.486"></a>
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name="line.487"></a>
-<span class="sourceLineNo">488</span>              p.removeFirst();<a 
name="line.488"></a>
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name="line.490"></a>
-<span class="sourceLineNo">491</span>              CryptoCodec codec = 
CryptoCodec.getInstance(conf, cipherOption.getCipherSuite());<a 
name="line.491"></a>
-<span class="sourceLineNo">492</span>              p.addLast(new 
EncryptHandler(codec, cipherOption.getInKey(), cipherOption.getInIv()),<a 
name="line.492"></a>
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cipherOption.getOutKey(), cipherOption.getOutIv()));<a name="line.493"></a>
-<span class="sourceLineNo">494</span>            } else {<a 
name="line.494"></a>
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name="line.495"></a>
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SaslWrapHandler(saslClient),<a name="line.496"></a>
-<span class="sourceLineNo">497</span>                  new 
LengthFieldBasedFrameDecoder(Integer.MAX_VALUE, 0, 4),<a name="line.497"></a>
-<span class="sourceLineNo">498</span>                  new 
SaslUnwrapHandler(saslClient));<a name="line.498"></a>
-<span class="sourceLineNo">499</span>              }<a name="line.499"></a>
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name="line.501"></a>
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-<span class="sourceLineNo">504</span>          default:<a name="line.504"></a>
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IllegalArgumentException("Unrecognized negotiation step: " + step);<a 
name="line.505"></a>
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-<span class="sourceLineNo">507</span>      } else {<a name="line.507"></a>
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name="line.508"></a>
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-<span class="sourceLineNo">512</span>    @Override<a name="line.512"></a>
-<span class="sourceLineNo">513</span>    public void 
exceptionCaught(ChannelHandlerContext ctx, Throwable cause) throws Exception 
{<a name="line.513"></a>
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name="line.514"></a>
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userEventTriggered(ChannelHandlerContext ctx, Object evt) throws Exception {<a 
name="line.518"></a>
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&amp;&amp; ((IdleStateEvent) evt).state() == READER_IDLE) {<a 
name="line.519"></a>
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IOException("Timeout(" + timeoutMs + "ms) waiting for response"));<a 
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-<span class="sourceLineNo">527</span>  private static final class 
SaslUnwrapHandler extends SimpleChannelInboundHandler&lt;ByteBuf&gt; {<a 
name="line.527"></a>
+<span class="sourceLineNo">368</span>        // Was ByteStringer; fix w/o 
using ByteStringer. Its in hbase-protocol<a name="line.368"></a>
+<span class="sourceLineNo">369</span>        // and we want to keep that out 
of hbase-server.<a name="line.369"></a>
+<span class="sourceLineNo">370</span>        
builder.setPayload(ByteString.copyFrom(payload));<a name="line.370"></a>
+<span class="sourceLineNo">371</span>      }<a name="line.371"></a>
+<span class="sourceLineNo">372</span>      if (options != null) {<a 
name="line.372"></a>
+<span class="sourceLineNo">373</span>        
builder.addAllCipherOption(PB_HELPER.convertCipherOptions(options));<a 
name="line.373"></a>
+<span class="sourceLineNo">374</span>      }<a name="line.374"></a>
+<span class="sourceLineNo">375</span>      DataTransferEncryptorMessageProto 
proto = builder.build();<a name="line.375"></a>
+<span class="sourceLineNo">376</span>      int size = 
proto.getSerializedSize();<a name="line.376"></a>
+<span class="sourceLineNo">377</span>      size += 
CodedOutputStream.computeRawVarint32Size(size);<a name="line.377"></a>
+<span class="sourceLineNo">378</span>      ByteBuf buf = 
ctx.alloc().buffer(size);<a name="line.378"></a>
+<span class="sourceLineNo">379</span>      proto.writeDelimitedTo(new 
ByteBufOutputStream(buf));<a name="line.379"></a>
+<span class="sourceLineNo">380</span>      ctx.write(buf);<a 
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+<span class="sourceLineNo">381</span>    }<a name="line.381"></a>
+<span class="sourceLineNo">382</span><a name="line.382"></a>
+<span class="sourceLineNo">383</span>    @Override<a name="line.383"></a>
+<span class="sourceLineNo">384</span>    public void 
handlerAdded(ChannelHandlerContext ctx) throws Exception {<a 
name="line.384"></a>
+<span class="sourceLineNo">385</span>      
ctx.write(ctx.alloc().buffer(4).writeInt(SASL_TRANSFER_MAGIC_NUMBER));<a 
name="line.385"></a>
+<span class="sourceLineNo">386</span>      sendSaslMessage(ctx, new 
byte[0]);<a name="line.386"></a>
+<span class="sourceLineNo">387</span>      ctx.flush();<a name="line.387"></a>
+<span class="sourceLineNo">388</span>      step++;<a name="line.388"></a>
+<span class="sourceLineNo">389</span>    }<a name="line.389"></a>
+<span class="sourceLineNo">390</span><a name="line.390"></a>
+<span class="sourceLineNo">391</span>    @Override<a name="line.391"></a>
+<span class="sourceLineNo">392</span>    public void 
channelInactive(ChannelHandlerContext ctx) throws Exception {<a 
name="line.392"></a>
+<span class="sourceLineNo">393</span>      saslClient.dispose();<a 
name="line.393"></a>
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cipherOptions =<a name="line.456"></a>
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PB_HELPER.convertCipherOptionProtos(proto.getCipherOptionList());<a 
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channelRead(ChannelHandlerContext ctx, Object msg) throws Exception {<a 
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LengthFieldBasedFrameDecoder(Integer.MAX_VALUE, 0, 4),<a name="line.499"></a>
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