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From Harry Metske <harry.met...@gmail.com>
Subject Re: www.jspwiki.org responding with NPE's
Date Thu, 19 Mar 2009 06:02:51 GMT
Thanks, but now I have a couple of different errors, first the Main page is
empty, but looking at the version history this shows no recent changes, and
also the View Page Source shows the content.
Then, trying to login, I get :

An unknown exception java.lang.NullPointerException was caught by Error.jsp.
*Exception*java.lang.NullPointerException*Place where
detected*java.lang.String.compareTo(),
line 1168So it's almost fixed I guess :-)

regards,
Harry

2009/3/18 Janne Jalkanen <janne.jalkanen@ecyrd.com>

>
> Yes, I just kicked the server.
>
> It would appear that there is a spambot registering a lot of userids which
> broke our xmluserdatabase.  In which situation we would have an user account
> with no user id?  I've got a ton of these now in the database:
>
>    <user uid="" loginName="Kayarveattews" wikiName="Kayarveattews"
> fullName="Kayarveattews" email="serabarclay0214@gma
> il.com" password="{SSHA}NMJhGEkqxH+gAfskH1IgRqfJP5nqdxNhV0SUYA=="
> created="2009.03.17 at 08:40:44:598 EET" lastModified
> ="2009.03.17 at 08:40:44:598 EET" lockExpiry="" >    </user>
>
> The user ids were generated properly until this user:
>
>    <user uid="" loginName="#dennick[IRIFIFZFZIII]"
> wikiName="#dennick[IRIFIFZFZIII]" fullName="#dennick[IRIFIFZFZIII]" email="
> gladyskerr0863@gmail.com"
> password="{SSHA}csdOtEsTz4l2l0gtBjDESF5bJkFgSlx+hTMA8Q=="
> created="2009.03.01 at 18:54:22:468 EET" lastModified="2009.03.01 at
> 18:54:22:468 EET" lockExpiry="" >
>    </user>
>
> I think it's got something to do with the # and [] characters.  Andrew?
>
> /Janne
>
>
> On 18 Mar 2009, at 19:56, Harry Metske wrote:
>
>  I don't know how long this is going on, but on every URL within
>> http://www.jspwiki.org I get the following exception:
>>
>> java.lang.NullPointerException
>>
>>  org.apache.xerces.dom.DeepNodeListImpl.nextMatchingElementAfter(Unknown
>> Source)
>>        org.apache.xerces.dom.DeepNodeListImpl.item(Unknown Source)
>>        org.apache.xerces.dom.DeepNodeListImpl.getLength(Unknown Source)
>>
>>  com.ecyrd.jspwiki.auth.user.XMLUserDatabase.findByAttribute(XMLUserDatabase.java:617)
>>
>>  com.ecyrd.jspwiki.auth.user.XMLUserDatabase.findByFullName(XMLUserDatabase.java:163)
>>
>>  com.ecyrd.jspwiki.auth.user.AbstractUserDatabase.find(AbstractUserDatabase.java:81)
>>
>>  com.ecyrd.jspwiki.WikiSession.injectUserProfilePrincipals(WikiSession.java:672)
>>        com.ecyrd.jspwiki.WikiSession.actionPerformed(WikiSession.java:548)
>>
>>  com.ecyrd.jspwiki.event.WikiEventManager$WikiEventDelegate.fireEvent(WikiEventManager.java:566)
>>
>>  com.ecyrd.jspwiki.event.WikiEventManager.fireEvent(WikiEventManager.java:347)
>>
>>  com.ecyrd.jspwiki.auth.AuthenticationManager.fireEvent(AuthenticationManager.java:677)
>>
>>  com.ecyrd.jspwiki.auth.AuthenticationManager.login(AuthenticationManager.java:301)
>>
>>  com.ecyrd.jspwiki.ui.WikiServletFilter.doFilter(WikiServletFilter.java:156)
>>        com.ecyrd.jspwiki.ui.WikiJSPFilter.doFilter(WikiJSPFilter.java:111)
>>
>> Can someone poke around a bit ?
>>
>> thanks,
>> Harry
>>
>
>

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