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10/8/2015 2:29 PM
 
User is offline Kim Bracknell
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Joined: 10/1/2015
Posts: 5
Hi there,

We are using Feedback Designer v. 70.07.16.

I am trying to change an entry in 'Module Options'. No matter whether I make a change or not, if I click on 'Save' I get the error below.

Any assistance would be appreciated.

Thanks,
Kim.

Error: is currently unavailable. DotNetNuke.Services.Exceptions.ModuleLoadException: Request for the permission of type 'System.Security.Permissions.FileIOPermission, mscorlib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089' failed. ---> System.Security.SecurityException: Request for the permission of type 'System.Security.Permissions.FileIOPermission, mscorlib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089' failed. at System.Security.CodeAccessSecurityEngine.Check(Object demand, StackCrawlMark& stackMark, Boolean isPermSet) at System.Security.CodeAccessSecurityEngine.Check(CodeAccessPermission cap, StackCrawlMark& stackMark) at System.Security.CodeAccessPermission.Demand() at System.IO.FileStream.Init(String path, FileMode mode, FileAccess access, Int32 rights, Boolean useRights, FileShare share, Int32 bufferSize, FileOptions options, SECURITY_ATTRIBUTES secAttrs, String msgPath, Boolean bFromProxy, Boolean useLongPath, Boolean checkHost) at System.IO.FileStream..ctor(String path, FileMode mode, FileAccess access, FileShare share, Int32 bufferSize, FileOptions options, String msgPath, Boolean bFromProxy, Boolean useLongPath, Boolean checkHost) at System.IO.StreamWriter.CreateFile(String path, Boolean append, Boolean checkHost) at System.IO.StreamWriter..ctor(String path, Boolean append, Encoding encoding, Int32 bufferSize, Boolean checkHost) at System.IO.File.InternalWriteAllText(String path, String contents, Encoding encoding, Boolean checkHost) at System.IO.File.WriteAllText(String path, String contents) at iwebs.Modules.CFD2.Utility.UpdateModuleSetting(Int32 ModuleId, String MapModulePath, String Key, String Value) at iwebs.Modules.CFD2.OptionSettings.#Yb() --- End of inner exception stack trace ---
 
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10/10/2015 2:00 PM
 
User is offline Weidong
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Joined: 9/2/2011
Posts: 9
1. Could you tell me if your DNN site is running under full trust environment or medium ?

2.Could you check settings if   the following folder has enough permission for ASP.NET application pool account to write file into?
   {DNN-ROOT-FOLDER}\DesktopModules\FeedbackDesigner\settings

If you are not familiar with IIS management, is it possible to send me your server's remote login account and address so that I can help?
 
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10/13/2015 3:22 PM
 
User is offline Kim Bracknell
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Joined: 10/1/2015
Posts: 5
Thx Weidong,

I am still awaiting feedback from my ISP/host. They tell me I am running in a medium trust environment as my server space is shared with others. They are still looking into the permissions issue - I will let you know once I do.

Cheers,
Kim.
 
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10/29/2015 7:52 PM
 
User is offline Kim Bracknell
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Joined: 10/1/2015
Posts: 5
OK my hosting support replied as below.
Do have any further ideas?
Thx,
Kim.
_____________________________________________

Hi,
Our System Engineers have checked and confirmed that the directory supplied by you has the correct permissions on it. Are you sure it's not trying to write somewhere else? You would need to tell us what ACL's are required on directories, as we have no way of telling.
Kind Regards,
 
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10/29/2015 9:50 PM
 
User is offline DNN Module Support
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Joined: 8/28/2006
Posts: 2065
That's a rather crappy response. "Everything is ok".

The specific question was around full trust. This was not answered. It is not a permissions thing, but a trust question in regards to IIS trust settings on the site.

Incidentally we can host DNN sites for you on our won servers if you run out of luck with this hosting company.
 
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10/30/2015 12:08 PM
 
User is offline Kim Bracknell
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Joined: 10/1/2015
Posts: 5
Thanks - I have re-posed the same question to our host  re: application pool settings - they have already advised we are running in a medium trust environment.

Stay tuned....

Cheers,
KB. 
 
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10/30/2015 1:56 PM
 
User is offline Kim Bracknell
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Joined: 3/19/2010
Posts: 2
Hello again,

This is their response:
"Hi, As this is a shared server we cannot directly make changes to the trust levels without effecting all of our customers, we currently run on a medium trust level please ensure that the script can run on that trust level."

For your advice please.

Thanks,
Kim.
 
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11/6/2015 2:15 PM
 
User is offline Kim Bracknell
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Joined: 3/19/2010
Posts: 2
OK - just so we can finish this thread... can your script run at medium trust level?
Thanks,
Kim.
 
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11/9/2015 7:51 AM
 
User is offline DNN Module Support
1st Level Poster

Joined: 8/28/2006
Posts: 2065
Yes it can. But we cannot predict what other permissions / lockdowns have been affecting this, so we suggest running in full trust to avoid conflicts. 
 
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11/12/2015 1:15 PM
 
User is offline Kim Bracknell
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Joined: 10/1/2015
Posts: 5
OK the host has provided us with a copy of the trust environment as it stands. I hope this helps. Regards, Kim.
____________________________________________________

<configuration>
    <mscorlib>
        <security>
            <policy>
                <PolicyLevel version="1">
                    <SecurityClasses>
                        <SecurityClass Name="AllMembershipCondition" Description="System.Security.Policy.AllMembershipCondition, mscorlib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089"/>
                        <SecurityClass Name="AspNetHostingPermission" Description="System.Web.AspNetHostingPermission, System, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089"/>
                        <SecurityClass Name="DnsPermission" Description="System.Net.DnsPermission, System, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089"/>
                        <SecurityClass Name="EnvironmentPermission" Description="System.Security.Permissions.EnvironmentPermission, mscorlib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089"/>
                        <SecurityClass Name="FileIOPermission" Description="System.Security.Permissions.FileIOPermission, mscorlib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089"/>
                        <SecurityClass Name="FirstMatchCodeGroup" Description="System.Security.Policy.FirstMatchCodeGroup, mscorlib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089"/>
                        <SecurityClass Name="IsolatedStorageFilePermission" Description="System.Security.Permissions.IsolatedStorageFilePermission, mscorlib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089"/>
                        <SecurityClass Name="NamedPermissionSet" Description="System.Security.NamedPermissionSet"/>
                        <SecurityClass Name="OleDbPermission" Description="System.Data.OleDb.OleDbPermission, System.Data, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089"/>
            <SecurityClass Name="PrintingPermission" Description="System.Drawing.Printing.PrintingPermission, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a"/>
                        <SecurityClass Name="SecurityPermission" Description="System.Security.Permissions.SecurityPermission, mscorlib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089"/>
                        <SecurityClass Name="SmtpPermission" Description="System.Net.Mail.SmtpPermission, System, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089"/>
                        <SecurityClass Name="SocketPermission" Description="System.Net.SocketPermission, System, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089"/>
            <SecurityClass Name="SqlClientPermission" Description="System.Data.SqlClient.SqlClientPermission, System.Data, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089"/>
                        <SecurityClass Name="StrongNameMembershipCondition" Description="System.Security.Policy.StrongNameMembershipCondition, mscorlib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089"/>
                        <SecurityClass Name="TypeDescriptorPermission" Description="System.Security.Permissions.TypeDescriptorPermission, System, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089"/>
                        <SecurityClass Name="UIPermission" Description="System.Security.Permissions.UIPermission, mscorlib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089"/>
                        <SecurityClass Name="UnionCodeGroup" Description="System.Security.Policy.UnionCodeGroup, mscorlib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089"/>
                        <SecurityClass Name="UrlMembershipCondition" Description="System.Security.Policy.UrlMembershipCondition, mscorlib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089"/>
                        <SecurityClass Name="WebPermission" Description="System.Net.WebPermission, System, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089"/>
                        <SecurityClass Name="ZoneMembershipCondition" Description="System.Security.Policy.ZoneMembershipCondition, mscorlib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089"/>
                        <SecurityClass Name="ReflectionPermission" Description="System.Security.Permissions.ReflectionPermission, mscorlib, Version=4.0.0.0, 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="DnsPermission"
                                    version="1"
                                    Unrestricted="true"
                            />
                            <IPermission
                                    class="EnvironmentPermission"
                                    version="1"
                                    Read="TEMP;TMP;USERNAME;OS;COMPUTERNAME"
                            />
                            <IPermission class="OleDbPermission"
                          version="1"
                          Unrestricted="true"
                />
                            <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="Execution, ControlThread, ControlPrincipal, RemotingConfiguration"
                            />
                            <IPermission
                                    class="SmtpPermission"
                                    version="1"
                                    Access="Connect"
                            />
                            <IPermission
                                    class="SocketPermission"
                                    version="1"
                                    Unrestricted="true"
                            />
                            <IPermission
                                    class="SqlClientPermission"
                                    version="1"
                                    Unrestricted="true"
                            />
                            <IPermission
                                    class="WebPermission"
                                    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>
                </PolicyLevel>
            </policy>
        </security>
    </mscorlib>
</configuration>
 
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11/12/2015 5:58 PM
 
User is offline Weidong
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Joined: 9/2/2011
Posts: 9
I think it will be convenient if the client could provide the url and host login along with a FTP account for me to do some debugging. Is that possible?
 
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