IT19377: UNABLE TO OBTAIN KNOWN HOST KEY USING SSH KEY GRABBER

APAR status

• Closed as program error.

Error description

• Unable to obtain known host key using SSH Key grabber.
  
  When connecting to WSFTP Server 7.7 to get the known host key,
  the following error is displayed in logs:
  2016-09-09 15:32:09.347] ERROR Catch exception during parse the
  input file.
  [2016-09-09 15:32:09.347] ERROR [1473449529347] Unable to parse
  key, format could not be identified
  [2016-09-09 15:32:09.347] ERRORDTL
  [1473449529347]java.io.IOException: Unable to parse key, format
  could not be identified
   at com.sshtools.publickey.SshPublicKeyFileFactory.parse(Unknown
  Source)
   at
  com.sterlingcommerce.woodstock.ssh.db.SSHKeyDBInfoBase.display(S
  SHKeyDBInfoBase.java:1262)
   at
  com.sterlingcommerce.woodstock.ui.servlet.UpdateSFTPKeys.readReq
  uest(UpdateSFTPKeys.java:891)
   at
  com.sterlingcommerce.woodstock.ui.servlet.UpdateSFTPKeys.doPost(
  UpdateSFTPKeys.java:296)
   at javax.servlet.http.HttpServlet.service(HttpServlet.java:713)
   at javax.servlet.http.HttpServlet.service(HttpServlet.java:806)
   at
  org.mortbay.jetty.servlet.ServletHolder.handle(ServletHolder.jav
  a:511)
   at
  org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(Se
  rvletHandler.java:1221)
   at
  com.sterlingcommerce.woodstock.ui.dlsso.DLSSOFilter.doFilter(DLS
  SOFilter.java:264)
   at
  org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(Se
  rvletHandler.java:1212)
   at
  com.sterlingcommerce.security.csrf.SCUIcsrfFilter.doFilter(SCUIc
  srfFilter.java:66)
   at
  org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(Se
  rvletHandler.java:1212)
   at
  com.sterlingcommerce.security.dv.web.SCUIRequestValidatorFilter.
  doFilter(SCUIRequestValidatorFilter.java:30)
   at
  org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(Se
  rvletHandler.java:1212)
   at
  com.sterlingcommerce.security.dv.web.SCUISafeRequestFilter.doFil
  ter(SCUISafeRequestFilter.java:42)
   at
  org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(Se
  rvletHandler.java:1212)
   at
  com.sterlingcommerce.woodstock.ui.SecurityExtensionFilter.doFilt
  er(SecurityExtensionFilter.java:127)
   at
  org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(Se
  rvletHandler.java:1212)
   at
  org.mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.j
  ava:399)
   at
  org.mortbay.jetty.security.SecurityHandler.handle(SecurityHandle
  r.java:216)
   at
  org.mortbay.jetty.servlet.SessionHandler.handle(SessionHandler.j
  ava:182)
   at
  org.mortbay.jetty.handler.ContextHandler.handle(ContextHandler.j
  ava:768)
   at
  org.mortbay.jetty.webapp.WebAppContext.handle(WebAppContext.java
  :450)
   at
  org.mortbay.jetty.handler.ContextHandlerCollection.handle(Contex
  tHandlerCollection.java:230)
   at
  org.mortbay.jetty.handler.HandlerCollection.handle(HandlerCollec
  tion.java:114)
   at
  org.mortbay.jetty.handler.HandlerWrapper.handle(HandlerWrapper.j
  ava:152)
   at org.mortbay.jetty.Server.handle(Server.java:326)
   at
  org.mortbay.jetty.HttpConnection.handleRequest(HttpConnection.ja
  va:544)
   at
  org.mortbay.jetty.HttpConnection$RequestHandler.content(HttpConn
  ection.java:959)
   at org.mortbay.jetty.HttpParser.parseNext(HttpParser.java:756)
   at
  org.mortbay.jetty.HttpParser.parseAvailable(HttpParser.java:218)
   at
  org.mortbay.jetty.HttpConnection.handle(HttpConnection.java:406)
   at
  org.mortbay.io.nio.SelectChannelEndPoint.run(SelectChannelEndPoi
  nt.java:410)
   at
  org.mortbay.thread.BoundedThreadPool$PoolThread.run(BoundedThrea
  dPool.java:451)
  

Local fix

Problem summary

• Users Affected:
  All
  
  Problem Description:
  Unable to obtain the known host key using SSH Key grabber.
  
  Platforms Affected:
  All
  

Problem conclusion

• Resolution Summary:
  
  A code fix is provided.
  
  
  Delivered In:
  5020500_16
  5020601_8
  5020603_3
  

Temporary fix

Comments

APAR Information

• APAR is sysrouted FROM one or more of the following:

• APAR is sysrouted TO one or more of the following:

Fix information

• Fixed component name

  STR B2B INTEGRA

• Fixed component ID

  5725D0600

Applicable component levels

• R525 PSY

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