Hi Andrea,
thank you for this information!
So I will open a ticket.
Just for information how we run into this situation. We normally use Version
2.10 but we have a poor image quality on a new layer and the order to fix it
quickly. We found out, that only a new GeoServer Version with an old JDBC
Mosaic-Plugin here makes a good result – of course we know that this is nothing
to keep an we will report this with all details – for our moment in hurry we
tried to deploy our workaround. At this way we found out, that this is an issue
of GeoServer without any plugin or configuration.
Our normal machines are running with linux and there we discovered the problem.
But on my local windows machine I can reproduce the situation.
Thank you very much!
Regards,
Stefan
Von: [email protected] [mailto:[email protected]] Im Auftrag von Andrea
Aime
Gesendet: Donnerstag, 25. Januar 2018 09:54
An: Müller, Stefan (LDBV)
Cc: GeoServer Mailing List List
Betreff: Re: [Geoserver-users] GeoServer >=2.11 not starting with
SecurityManager on Tomcat
Hi,
comments inline.
On Wed, Jan 24, 2018 at 4:40 PM,
<[email protected]<mailto:[email protected]>> wrote:
Caused by: java.security.AccessControlException: access denied
("java.io.FilePermission" "Q:\Programme2\Apache Software Foundation\Tomcat
8.0\webapps\geoserver2-12-1\data\styles\simple_roads.xml.xml" "read")
at java.security.AccessControlContext.checkPermission(Unknown
Source)
at java.security.AccessController.checkPermission(Unknown Source)
at java.lang.SecurityManager.checkPermission(Unknown Source)
at java.lang.SecurityManager.checkRead(Unknown Source)
at sun.nio.fs.WindowsPath.checkRead(Unknown Source)
at
sun.nio.fs.WindowsFileAttributeViews$Basic.readAttributes(Unknown Source)
at
sun.nio.fs.WindowsFileAttributeViews$Basic.readAttributes(Unknown Source)
at sun.nio.fs.WindowsFileSystemProvider.readAttributes(Unknown
Source)
at java.nio.file.Files.readAttributes(Unknown Source)
at
org.geoserver.platform.resource.FileSystemResourceStore$FileSystemResource.getType(FileSystemResourceStore.java:434)
at
org.geoserver.platform.resource.Resources.exists(Resources.java:52)
at
org.geoserver.config.GeoServerLoader.lambda$loadStyles$2(GeoServerLoader.java:872)
at
org.geoserver.config.AsynchResourceIterator.lambda$new$0(AsynchResourceIterator.java:97)
at java.util.stream.ReferencePipeline$2$1.accept(Unknown Source)
This code section is new as of GeoServer 2.11, provides much faster data
directory load times (on Linux at least, where it was developed and tested, no
core
developers works on Windows anymore, the ones that do won't even make the
effort of keeping the build up an running):
https://github.com/geoserver/geoserver/wiki/GSIP-155
As usual we asked people to test the 2.11-beta release (11 months ago as of
now), none reported a similar problem.
I have vague memory on that check, it's not invalid logging but an actual check
for a .xml.xml file, it was already there in the
style loading code and was kept. However the way the code checks for its
existence changed, so maybe that's what's triggering
this issue, it may be that in a secured environment trying to access a non
existing file triggers an AccessControlException
instead of a NoSuchFileException that the code is ready to handle (checking the
file existence before accessing its attribute
would annihilate a significant chunk of the GSIP-155 speedup unfortunately,
that has already been tested).
While I don't believe any developer will setup a dev env on a Windows machine
with a secured tomcat just to check this issue, a blind fix
could be performed to also catch the security exception, and you could test if
that works or not off a nightly build?
I'd suggest you open a ticket here with details:
https://osgeo-org.atlassian.net/projects/GEOS/summary
Cheers
Andrea
==
GeoServer Professional Services from the experts! Visit http://goo.gl/it488V
for more information.
==
Ing. Andrea Aime
@geowolf
Technical Lead
GeoSolutions S.A.S.
Via di Montramito 3/A
55054 Massarosa (LU)
phone: +39 0584 962313
fax: +39 0584 1660272
mob: +39 339 8844549
http://www.geo-solutions.it
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