Mostly won't work on shared hosts / Mosso cloud etc due to 'Trust' levels
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Key: LUCENENET-357
URL: https://issues.apache.org/jira/browse/LUCENENET-357
Project: Lucene.Net
Issue Type: Bug
Environment: .NET 3.5 / Medium or Medium modified trust
Reporter: Frank West
Initially I had to remove a few references to the Sys Environment to get it to
work. However now it fails use of the 'Weak Hashtable' - any reference to a
'weak[something]' will fail with a security exception. The issue only happens
when returning sorted results.
As an example here's the web.config modified trust file I'm being forced to use
on Mosso (Rackspace cloud)
<configuration>
<mscorlib>
<security>
<policy>
<PolicyLevel version="1">
<SecurityClasses>
<SecurityClass Name="AllMembershipCondition"
Description="System.Security.Policy.AllMembershipCondition, mscorlib,
Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089"/>
<SecurityClass Name="AspNetHostingPermission"
Description="System.Web.AspNetHostingPermission, System, Version=2.0.0.0,
Culture=neutral, PublicKeyToken=b77a5c561934e089"/>
<SecurityClass Name="ConfigurationPermission"
Description="System.Configuration.ConfigurationPermission,
System.Configuration, Version=2.0.0.0, Culture=neutral,
PublicKeyToken=b03f5f7f11d50a3a"/>
<SecurityClass Name="DnsPermission"
Description="System.Net.DnsPermission, System, Version=2.0.0.0,
Culture=neutral, PublicKeyToken=b77a5c561934e089"/>
<SecurityClass Name="EnvironmentPermission"
Description="System.Security.Permissions.EnvironmentPermission, mscorlib,
Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089"/>
<SecurityClass Name="FileIOPermission"
Description="System.Security.Permissions.FileIOPermission, mscorlib,
Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089"/>
<SecurityClass Name="FirstMatchCodeGroup"
Description="System.Security.Policy.FirstMatchCodeGroup, mscorlib,
Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089"/>
<SecurityClass Name="IsolatedStorageFilePermission"
Description="System.Security.Permissions.IsolatedStorageFilePermission,
mscorlib, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089"/>
<SecurityClass Name="NamedPermissionSet"
Description="System.Security.NamedPermissionSet"/>
<SecurityClass Name="PrintingPermission"
Description="System.Drawing.Printing.PrintingPermission, System.Drawing,
Version=2.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a"/>
<SecurityClass Name="SecurityPermission"
Description="System.Security.Permissions.SecurityPermission, mscorlib,
Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089"/>
<SecurityClass Name="SmtpPermission"
Description="System.Net.Mail.SmtpPermission, System, Version=2.0.0.0,
Culture=neutral, PublicKeyToken=b77a5c561934e089"/>
<SecurityClass Name="SqlClientPermission"
Description="System.Data.SqlClient.SqlClientPermission, System.Data,
Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089"/>
<SecurityClass Name="StrongNameMembershipCondition"
Description="System.Security.Policy.StrongNameMembershipCondition, mscorlib,
Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089"/>
<SecurityClass Name="UIPermission"
Description="System.Security.Permissions.UIPermission, mscorlib,
Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089"/>
<SecurityClass Name="UnionCodeGroup"
Description="System.Security.Policy.UnionCodeGroup, mscorlib, Version=2.0.0.0,
Culture=neutral, PublicKeyToken=b77a5c561934e089"/>
<SecurityClass Name="UrlMembershipCondition"
Description="System.Security.Policy.UrlMembershipCondition, mscorlib,
Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089"/>
<SecurityClass Name="WebPermission"
Description="System.Net.WebPermission, System, Version=2.0.0.0,
Culture=neutral, PublicKeyToken=b77a5c561934e089"/>
<SecurityClass Name="ZoneMembershipCondition"
Description="System.Security.Policy.ZoneMembershipCondition, mscorlib,
Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089"/>
<SecurityClass Name="ReflectionPermission"
Description="System.Security.Permissions.ReflectionPermission, mscorlib,
Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089"/>
<SecurityClass Name="OleDbPermission"
Description="System.Data.OleDb.OleDbPermission, System.Data, Version=2.0.0.0,
Culture=neutral, PublicKeyToken=b77a5c561934e089"/>
<SecurityClass Name="OdbcPermission"
Description="System.Data.Odbc.OdbcPermission, System.Data, Version=2.0.0.0,
Culture=neutral, PublicKeyToken=b77a5c561934e089"/>
<SecurityClass Name="SocketPermission"
Description="System.Net.SocketPermission, System, Version=2.0.0.0,
Culture=neutral, PublicKeyToken=b77a5c561934e089"/>
</SecurityClasses>
<NamedPermissionSets>
<PermissionSet class="NamedPermissionSet" version="1"
Unrestricted="true" Name="FullTrust" Description="Allows full access to all
resources"/>
<PermissionSet class="NamedPermissionSet" version="1"
Name="Nothing" Description="Denies all resources, including the right to
execute"/>
<PermissionSet class="NamedPermissionSet" version="1"
Name="ASP.Net">
<IPermission class="AspNetHostingPermission" version="1"
Level="Medium"/>
<IPermission class="ConfigurationPermission" version="1"
Unrestricted="true"/>
<IPermission class="DnsPermission" version="1"
Unrestricted="true"/>
<IPermission class="EnvironmentPermission" version="1"
Read="TEMP;TMP;USERNAME;OS;COMPUTERNAME"/>
<IPermission class="FileIOPermission" version="1" Read="$AppDir$"
Write="$AppDir$" Append="$AppDir$" PathDiscovery="$AppDir$"/>
<IPermission class="IsolatedStorageFilePermission" version="1"
Allowed="AssemblyIsolationByUser" UserQuota="9223372036854775807"/>
<!-- <IPermission class="PrintingPermission" version="1"
Level="DefaultPrinting"/> -->
<IPermission class="SecurityPermission" version="1"
Flags="Assertion, Execution, ControlThread, ControlPrincipal,
RemotingConfiguration"/>
<IPermission class="SmtpPermission" version="1"
Access="ConnectToUnrestrictedPort"/>
<IPermission class="SqlClientPermission" version="1"
Unrestricted="true"/>
<IPermission class="WebPermission" version="1"
Unrestricted="true"/>
<IPermission class="OleDbPermission" version="1"
Unrestricted="true"/>
<IPermission class="OdbcPermission" version="1"
Unrestricted="true"/>
<IPermission class="SocketPermission" version="1"
Unrestricted="true" />
<IPermission class="ReflectionPermission" version="1"
Unrestricted="true"/>
</PermissionSet>
</NamedPermissionSets>
<CodeGroup class="FirstMatchCodeGroup" version="1"
PermissionSetName="Nothing">
<IMembershipCondition class="AllMembershipCondition" version="1"/>
<CodeGroup class="UnionCodeGroup" version="1"
PermissionSetName="ASP.Net">
<IMembershipCondition class="UrlMembershipCondition" version="1"
Url="$AppDirUrl$/*"/>
</CodeGroup>
<CodeGroup class="UnionCodeGroup" version="1"
PermissionSetName="ASP.Net">
<IMembershipCondition class="UrlMembershipCondition" version="1"
Url="$CodeGen$/*"/>
</CodeGroup>
<CodeGroup class="UnionCodeGroup" version="1"
PermissionSetName="Nothing">
<IMembershipCondition class="ZoneMembershipCondition" version="1"
Zone="MyComputer"/>
<CodeGroup class="UnionCodeGroup" version="1"
PermissionSetName="FullTrust" Name="Microsoft_Strong_Name" Description="This
code group grants code signed with the Microsoft strong name full trust. ">
<IMembershipCondition class="StrongNameMembershipCondition"
version="1"
PublicKeyBlob="002400000480000094000000060200000024000052534131000400000100010007D1FA57C4AED9F0A32E84AA0FAEFD0DE9E8FD6AEC8F87FB03766C834C99921EB23BE79AD9D5DCC1DD9AD236132102900B723CF980957FC4E177108FC607774F29E8320E92EA05ECE4E821C0A5EFE8F1645C4C0C93C1AB99285D622CAA652C1DFAD63D745D6F2DE5F17E5EAF0FC4963D261C8A12436518206DC093344D5AD293"/>
</CodeGroup>
<CodeGroup class="UnionCodeGroup" version="1"
PermissionSetName="FullTrust" Name="Ecma_Strong_Name" Description="This code
group grants code signed with the ECMA strong name full trust. ">
<IMembershipCondition class="StrongNameMembershipCondition"
version="1" PublicKeyBlob="00000000000000000400000000000000"/>
</CodeGroup>
</CodeGroup>
</CodeGroup>
</PolicyLevel>
</policy>
</security>
</mscorlib>
</configuration>
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