Github user ramzioueslati commented on the issue:
https://github.com/apache/tinkerpop/pull/352
Will do right away.
For the record here is the stacktrace:
```
Running
org.apache.tinkerpop.gremlin.server.GremlinServerAuthOldIntegrateTest
[WARN] org.apache.tinkerpop.gremlin.server.auth.SimpleAuthenticator - Using
{} configuration option which is deprecated - prefer including the location of
the credentials graph data in the TinkerGraph config file.
[WARN] org.apache.tinkerpop.gremlin.server.auth.SimpleAuthenticator - Using
{} configuration option which is deprecated - prefer including the location of
the credentials graph data in the TinkerGraph config file.
[WARN] org.apache.tinkerpop.gremlin.server.auth.SimpleAuthenticator - Using
{} configuration option which is deprecated - prefer including the location of
the credentials graph data in the TinkerGraph config file.
[WARN] org.apache.tinkerpop.gremlin.server.AbstractChannelizer - Enabling
SSL with self-signed certificate (NOT SUITABLE FOR PRODUCTION)
[WARN] org.apache.tinkerpop.gremlin.server.auth.SimpleAuthenticator - Using
{} configuration option which is deprecated - prefer including the location of
the credentials graph data in the TinkerGraph config file.
[WARN] org.apache.tinkerpop.gremlin.driver.Cluster - SSL configured without
a trustCertChainFile and thus trusts all certificates without verification (not
suitable for production)
[WARN] org.apache.tinkerpop.gremlin.driver.Cluster - SSL configured without
a trustCertChainFile and thus trusts all certificates without verification (not
suitable for production)
[WARN] org.apache.tinkerpop.gremlin.server.auth.SimpleAuthenticator - Using
{} configuration option which is deprecated - prefer including the location of
the credentials graph data in the TinkerGraph config file.
[WARN] org.apache.tinkerpop.gremlin.server.auth.SimpleAuthenticator - Using
{} configuration option which is deprecated - prefer including the location of
the credentials graph data in the TinkerGraph config file.
[ERROR] org.apache.tinkerpop.gremlin.driver.Handler$GremlinResponseHandler
- Could not process the response
javax.security.sasl.SaslException: GSS initiate failed [Caused by
GSSException: No valid credentials provided (Mechanism level: Failed to find
any Kerberos tgt)]
at
com.sun.security.sasl.gsskerb.GssKrb5Client.evaluateChallenge(GssKrb5Client.java:211)
at
org.apache.tinkerpop.gremlin.driver.Handler$GremlinSaslAuthenticationHandler.evaluateChallenge(Handler.java:123)
at
org.apache.tinkerpop.gremlin.driver.Handler$GremlinSaslAuthenticationHandler.channelRead0(Handler.java:93)
at
org.apache.tinkerpop.gremlin.driver.Handler$GremlinSaslAuthenticationHandler.channelRead0(Handler.java:66)
at
io.netty.channel.SimpleChannelInboundHandler.channelRead(SimpleChannelInboundHandler.java:105)
at
io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:307)
at
io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:293)
at
io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103)
at
io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:307)
at
io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:293)
at
org.apache.tinkerpop.gremlin.driver.handler.WebSocketClientHandler.channelRead0(WebSocketClientHandler.java:90)
at
io.netty.channel.SimpleChannelInboundHandler.channelRead(SimpleChannelInboundHandler.java:105)
at
io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:307)
at
io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:293)
at
io.netty.handler.codec.ByteToMessageDecoder.fireChannelRead(ByteToMessageDecoder.java:276)
at
io.netty.handler.codec.ByteToMessageDecoder.channelRead(ByteToMessageDecoder.java:263)
at
io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:307)
at
io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:293)
at
io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:840)
at
io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:131)
at
io.netty.channel.nio.NioEventLoop.processSelectedKey(NioEventLoop.java:511)
at
io.netty.channel.nio.NioEventLoop.processSelectedKeysOptimized(NioEventLoop.java:468)
at
io.netty.channel.nio.NioEventLoop.processSelectedKeys(NioEventLoop.java:382)
at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:354)
at
io.netty.util.concurrent.SingleThreadEventExecutor$2.run(SingleThreadEventExecutor.java:112)
at java.lang.Thread.run(Thread.java:745)
Caused by: GSSException: No valid credentials provided (Mechanism level:
Failed to find any Kerberos tgt)
at
sun.security.jgss.krb5.Krb5InitCredential.getInstance(Krb5InitCredential.java:147)
at
sun.security.jgss.krb5.Krb5MechFactory.getCredentialElement(Krb5MechFactory.java:122)
at
sun.security.jgss.krb5.Krb5MechFactory.getMechanismContext(Krb5MechFactory.java:187)
at
sun.security.jgss.GSSManagerImpl.getMechanismContext(GSSManagerImpl.java:224)
at
sun.security.jgss.GSSContextImpl.initSecContext(GSSContextImpl.java:212)
at
sun.security.jgss.GSSContextImpl.initSecContext(GSSContextImpl.java:179)
at
com.sun.security.sasl.gsskerb.GssKrb5Client.evaluateChallenge(GssKrb5Client.java:192)
... 25 more
[WARN] org.apache.tinkerpop.gremlin.server.auth.SimpleAuthenticator - Using
{} configuration option which is deprecated - prefer including the location of
the credentials graph data in the TinkerGraph config file.
[WARN] org.apache.tinkerpop.gremlin.server.auth.SimpleAuthenticator - Using
{} configuration option which is deprecated - prefer including the location of
the credentials graph data in the TinkerGraph config file.
[WARN] org.apache.tinkerpop.gremlin.server.auth.SimpleAuthenticator - Using
{} configuration option which is deprecated - prefer including the location of
the credentials graph data in the TinkerGraph config file.
[WARN] org.apache.tinkerpop.gremlin.server.AbstractChannelizer - Enabling
SSL with self-signed certificate (NOT SUITABLE FOR PRODUCTION)
[WARN] org.apache.tinkerpop.gremlin.server.auth.SimpleAuthenticator - Using
{} configuration option which is deprecated - prefer including the location of
the credentials graph data in the TinkerGraph config file.
Tests run: 10, Failures: 1, Errors: 0, Skipped: 0, Time elapsed: 62.071 sec
<<< FAILURE! - in
org.apache.tinkerpop.gremlin.server.GremlinServerAuthOldIntegrateTest
shouldFailAuthenticateWithPlainTextNoCredentials(org.apache.tinkerpop.gremlin.server.GremlinServerAuthOldIntegrateTest)
Time elapsed: 4.58 sec <<< FAILURE!
java.lang.AssertionError:
Expected: a string starting with "Invalid name provided"
but: was "No valid credentials provided (Mechanism level: Failed to
find any Kerberos tgt)"
at org.hamcrest.MatcherAssert.assertThat(MatcherAssert.java:20)
at org.hamcrest.MatcherAssert.assertThat(MatcherAssert.java:8)
at
org.apache.tinkerpop.gremlin.server.GremlinServerAuthOldIntegrateTest.shouldFailAuthenticateWithPlainTextNoCredentials(GremlinServerAuthOldIntegrateTest.java:135)
```
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