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Posted to dev@lucenenet.apache.org by "Christopher Currens (JIRA)" <ji...@apache.org> on 2012/08/14 18:06:38 UTC
[jira] [Created] (LUCENENET-500) Lucene fails to run in medium
trust ASP.NET Application
Christopher Currens created LUCENENET-500:
---------------------------------------------
Summary: Lucene fails to run in medium trust ASP.NET Application
Key: LUCENENET-500
URL: https://issues.apache.org/jira/browse/LUCENENET-500
Project: Lucene.Net
Issue Type: Bug
Components: Lucene.Net Core
Affects Versions: Lucene.Net 3.0.3
Reporter: Simon Svensson
Assignee: Christopher Currens
Fix For: Lucene.Net 3.0.3
I'm having trouble upgrading a web application running under medium trust from 2.9.4 to 3.0.3. Code that previously worked now throws a SecurityException.
[SecurityException: Request for the permission of type 'System.Security.Permissions.SecurityPermission, mscorlib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089' failed.]
Lucene.Net.Support.WeakKey`1..ctor(T key) +0
Lucene.Net.Support.WeakDictionary`2.get_Item(TKey key) +113
Lucene.Net.Util.DefaultAttributeFactory.GetClassForInterface() +178
Lucene.Net.Util.DefaultAttributeFactory.CreateAttributeInstance() +95
Lucene.Net.Util.AttributeSource.AddAttribute() +375
Lucene.Net.Analysis.CharTokenizer..ctor(TextReader input) +126
Lucene.Net.Analysis.WhitespaceTokenizer..ctor(TextReader in) +37
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[jira] [Resolved] (LUCENENET-500) Lucene fails to run in medium
trust ASP.NET Application
Posted by "Christopher Currens (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/LUCENENET-500?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Christopher Currens resolved LUCENENET-500.
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Resolution: Fixed
Issue was in the WeakKey<T> class in WeakDictionary.cs. A generic wrapper for WeakReference was being used but was inheriting from WeakReference which requires UnmanagedCode security permissions. Removing the wrapper and doing casting instead fixes the permissions issue.
> Lucene fails to run in medium trust ASP.NET Application
> -------------------------------------------------------
>
> Key: LUCENENET-500
> URL: https://issues.apache.org/jira/browse/LUCENENET-500
> Project: Lucene.Net
> Issue Type: Bug
> Components: Lucene.Net Core
> Affects Versions: Lucene.Net 3.0.3
> Reporter: Simon Svensson
> Assignee: Christopher Currens
> Fix For: Lucene.Net 3.0.3
>
>
> I'm having trouble upgrading a web application running under medium trust from 2.9.4 to 3.0.3. Code that previously worked now throws a SecurityException.
> [SecurityException: Request for the permission of type 'System.Security.Permissions.SecurityPermission, mscorlib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089' failed.]
> Lucene.Net.Support.WeakKey`1..ctor(T key) +0
> Lucene.Net.Support.WeakDictionary`2.get_Item(TKey key) +113
> Lucene.Net.Util.DefaultAttributeFactory.GetClassForInterface() +178
> Lucene.Net.Util.DefaultAttributeFactory.CreateAttributeInstance() +95
> Lucene.Net.Util.AttributeSource.AddAttribute() +375
> Lucene.Net.Analysis.CharTokenizer..ctor(TextReader input) +126
> Lucene.Net.Analysis.WhitespaceTokenizer..ctor(TextReader in) +37
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