Sandeep More created KNOX-1412:
----------------------------------
Summary: Failure while executing a `curl` command using
Content-Type: text/xml" "Content-Encoding: gzip"
Key: KNOX-1412
URL: https://issues.apache.org/jira/browse/KNOX-1412
Project: Apache Knox
Issue Type: Bug
Components: Server
Reporter: Ernani Pereira de Mattos Junior
Assignee: Sandeep More
Fix For: 1.2.0
Knox should honor the Content-Encoding header.
Currently Knox only takes Content-Type header into account, there could be a
case where
"Content-Type: text/xml" and "Content-Encoding: gzip" Knox fails with the
following error
{code:java}
java.lang.RuntimeException: com.ctc.wstx.exc.WstxUnexpectedCharException:
Illegal character ((CTRL-CHAR, code 31))
at [row,col {unknown-source}]: [1,1]
java.lang.RuntimeException: com.ctc.wstx.exc.WstxUnexpectedCharException:
Illegal character ((CTRL-CHAR, code 31))
at [row,col {unknown-source}]: [1,1]
at
org.apache.knox.gateway.filter.rewrite.impl.xml.XmlFilterReader.read(XmlFilterReader.java:127)
at
org.apache.commons.io.input.ReaderInputStream.fillBuffer(ReaderInputStream.java:198)
at
org.apache.commons.io.input.ReaderInputStream.read(ReaderInputStream.java:277)
at
org.apache.knox.gateway.filter.rewrite.impl.UrlRewriteRequestStream.read(UrlRewriteRequestStream.java:37)
at java.io.InputStream.read(InputStream.java:179)
at java.io.InputStream.read(InputStream.java:101)
at
org.apache.knox.gateway.dispatch.InputStreamEntity.writeTo(InputStreamEntity.java:126)
at
org.apache.http.impl.execchain.RequestEntityProxy.writeTo(RequestEntityProxy.java:121)
at
org.apache.http.impl.DefaultBHttpClientConnection.sendRequestEntity(DefaultBHttpClientConnection.java:156)
at
org.apache.http.impl.conn.CPoolProxy.sendRequestEntity(CPoolProxy.java:160)
at
org.apache.http.protocol.HttpRequestExecutor.doSendRequest(HttpRequestExecutor.java:238)
at
org.apache.http.protocol.HttpRequestExecutor.execute(HttpRequestExecutor.java:123)
at
org.apache.http.impl.execchain.MainClientExec.execute(MainClientExec.java:272)
at
org.apache.http.impl.execchain.ProtocolExec.execute(ProtocolExec.java:185)
at org.apache.http.impl.execchain.RetryExec.execute(RetryExec.java:89)
at
org.apache.http.impl.execchain.RedirectExec.execute(RedirectExec.java:111)
at
org.apache.http.impl.client.InternalHttpClient.doExecute(InternalHttpClient.java:185)
at
org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:83)
at
org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:108)
at
org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:56)
at
org.apache.knox.gateway.dispatch.DefaultDispatch.executeOutboundRequest(DefaultDispatch.java:130)
at
org.apache.knox.gateway.dispatch.DefaultDispatch.executeRequest(DefaultDispatch.java:116)
at
org.apache.knox.gateway.dispatch.DefaultDispatch.doPut(DefaultDispatch.java:295)
at
org.apache.knox.gateway.dispatch.GatewayDispatchFilter$PutAdapter.doMethod(GatewayDispatchFilter.java:184)
at
org.apache.knox.gateway.dispatch.GatewayDispatchFilter.doFilter(GatewayDispatchFilter.java:122)
at
org.apache.knox.gateway.filter.AbstractGatewayFilter.doFilter(AbstractGatewayFilter.java:61)
at
org.apache.knox.gateway.GatewayFilter$Holder.doFilter(GatewayFilter.java:372)
at
org.apache.knox.gateway.GatewayFilter$Chain.doFilter(GatewayFilter.java:272)
at
org.apache.knox.gateway.identityasserter.common.filter.AbstractIdentityAssertionFilter.doFilterInternal(AbstractIdentityAssertionFilter.java:196)
at
org.apache.knox.gateway.identityasserter.common.filter.AbstractIdentityAssertionFilter.continueChainAsPrincipal(AbstractIdentityAssertionFilter.java:153)
at
org.apache.knox.gateway.identityasserter.common.filter.CommonIdentityAssertionFilter.doFilter(CommonIdentityAssertionFilter.java:90)
at
org.apache.knox.gateway.GatewayFilter$Holder.doFilter(GatewayFilter.java:372)
at
org.apache.knox.gateway.GatewayFilter$Chain.doFilter(GatewayFilter.java:272)
at
org.apache.knox.gateway.filter.rewrite.api.UrlRewriteServletFilter.doFilter(UrlRewriteServletFilter.java:60)
at
org.apache.knox.gateway.filter.AbstractGatewayFilter.doFilter(AbstractGatewayFilter.java:61)
at
org.apache.knox.gateway.GatewayFilter$Holder.doFilter(GatewayFilter.java:372)
at
org.apache.knox.gateway.GatewayFilter$Chain.doFilter(GatewayFilter.java:272)
at
org.apache.knox.gateway.filter.ShiroSubjectIdentityAdapter$CallableChain$1.run(ShiroSubjectIdentityAdapter.java:91)
at
org.apache.knox.gateway.filter.ShiroSubjectIdentityAdapter$CallableChain$1.run(ShiroSubjectIdentityAdapter.java:88)
at java.security.AccessController.doPrivileged(Native Method)
at javax.security.auth.Subject.doAs(Subject.java:422)
at
org.apache.knox.gateway.filter.ShiroSubjectIdentityAdapter$CallableChain.call(ShiroSubjectIdentityAdapter.java:143)
at
org.apache.knox.gateway.filter.ShiroSubjectIdentityAdapter$CallableChain.call(ShiroSubjectIdentityAdapter.java:75)
at
org.apache.shiro.subject.support.SubjectCallable.doCall(SubjectCallable.java:90)
at
org.apache.shiro.subject.support.SubjectCallable.call(SubjectCallable.java:83)
at
org.apache.shiro.subject.support.DelegatingSubject.execute(DelegatingSubject.java:383)
at
org.apache.knox.gateway.filter.ShiroSubjectIdentityAdapter.doFilter(ShiroSubjectIdentityAdapter.java:72)
at
org.apache.knox.gateway.GatewayFilter$Holder.doFilter(GatewayFilter.java:372)
at
org.apache.knox.gateway.GatewayFilter$Chain.doFilter(GatewayFilter.java:272)
at
org.apache.shiro.web.servlet.ProxiedFilterChain.doFilter(ProxiedFilterChain.java:61)
at
org.apache.shiro.web.servlet.AdviceFilter.executeChain(AdviceFilter.java:108)
at
org.apache.shiro.web.servlet.AdviceFilter.doFilterInternal(AdviceFilter.java:137)
at
org.apache.shiro.web.servlet.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:125)
at
org.apache.shiro.web.servlet.ProxiedFilterChain.doFilter(ProxiedFilterChain.java:66)
at
org.apache.shiro.web.servlet.AbstractShiroFilter.executeChain(AbstractShiroFilter.java:449)
at
org.apache.shiro.web.servlet.AbstractShiroFilter$1.call(AbstractShiroFilter.java:365)
at
org.apache.shiro.subject.support.SubjectCallable.doCall(SubjectCallable.java:90)
at
org.apache.shiro.subject.support.SubjectCallable.call(SubjectCallable.java:83)
at
org.apache.shiro.subject.support.DelegatingSubject.execute(DelegatingSubject.java:383)
at
org.apache.shiro.web.servlet.AbstractShiroFilter.doFilterInternal(AbstractShiroFilter.java:362)
at
org.apache.shiro.web.servlet.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:125)
at
org.apache.knox.gateway.GatewayFilter$Holder.doFilter(GatewayFilter.java:372)
at
org.apache.knox.gateway.GatewayFilter$Chain.doFilter(GatewayFilter.java:272)
at
org.apache.knox.gateway.filter.ResponseCookieFilter.doFilter(ResponseCookieFilter.java:50)
at
org.apache.knox.gateway.filter.AbstractGatewayFilter.doFilter(AbstractGatewayFilter.java:61)
at
org.apache.knox.gateway.GatewayFilter$Holder.doFilter(GatewayFilter.java:372)
at
org.apache.knox.gateway.GatewayFilter$Chain.doFilter(GatewayFilter.java:272)
at
org.apache.knox.gateway.filter.XForwardedHeaderFilter.doFilter(XForwardedHeaderFilter.java:30)
at
org.apache.knox.gateway.filter.AbstractGatewayFilter.doFilter(AbstractGatewayFilter.java:61)
at
org.apache.knox.gateway.GatewayFilter$Holder.doFilter(GatewayFilter.java:372)
at
org.apache.knox.gateway.GatewayFilter$Chain.doFilter(GatewayFilter.java:272)
at org.apache.knox.gateway.GatewayFilter.doFilter(GatewayFilter.java:171)
at org.apache.knox.gateway.GatewayFilter.doFilter(GatewayFilter.java:94)
at org.apache.knox.gateway.GatewayServlet.service(GatewayServlet.java:141)
at org.eclipse.jetty.servlet.ServletHolder.handle(ServletHolder.java:812)
at
org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1669)
at
org.eclipse.jetty.websocket.server.WebSocketUpgradeFilter.doFilter(WebSocketUpgradeFilter.java:201)
at
org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1652)
at
org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:585)
at
org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:143)
at
org.eclipse.jetty.security.SecurityHandler.handle(SecurityHandler.java:577)
at
org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:223)
at
org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1127)
at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:515)
at
org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:185)
at
org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1061)
at
org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:141)
at
org.eclipse.jetty.server.handler.ContextHandlerCollection.handle(ContextHandlerCollection.java:215)
at
org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:97)
at org.apache.knox.gateway.trace.TraceHandler.handle(TraceHandler.java:51)
at
org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:97)
at
org.apache.knox.gateway.filter.CorrelationHandler.handle(CorrelationHandler.java:41)
at org.eclipse.jetty.servlets.gzip.GzipHandler.handle(GzipHandler.java:529)
at
org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:97)
at
org.apache.knox.gateway.filter.PortMappingHelperHandler.handle(PortMappingHelperHandler.java:152)
at
org.eclipse.jetty.server.handler.HandlerCollection.handle(HandlerCollection.java:110)
at
org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:97)
at org.eclipse.jetty.server.Server.handle(Server.java:499)
at org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:311)
at
org.eclipse.jetty.server.HttpConnection.onFillable(HttpConnection.java:258)
at
org.eclipse.jetty.io.AbstractConnection$2.run(AbstractConnection.java:544)
at
org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:635)
at
org.eclipse.jetty.util.thread.QueuedThreadPool$3.run(QueuedThreadPool.java:555)
at java.lang.Thread.run(Thread.java:748)
Caused by: com.ctc.wstx.exc.WstxUnexpectedCharException: Illegal character
((CTRL-CHAR, code 31))
at [row,col {unknown-source}]: [1,1]
at com.ctc.wstx.sr.StreamScanner.throwInvalidSpace(StreamScanner.java:676)
at com.ctc.wstx.sr.StreamScanner.throwInvalidSpace(StreamScanner.java:661)
at com.ctc.wstx.sr.StreamScanner.getNextAfterWS(StreamScanner.java:831)
at
com.ctc.wstx.sr.BasicStreamReader.nextFromProlog(BasicStreamReader.java:2110)
at com.ctc.wstx.sr.BasicStreamReader.next(BasicStreamReader.java:1181)
at
org.codehaus.stax2.ri.Stax2EventReaderImpl.nextEvent(Stax2EventReaderImpl.java:255)
at
org.apache.knox.gateway.filter.rewrite.impl.xml.XmlFilterReader.read(XmlFilterReader.java:120)
... 103 more{code}
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