Windows Server

josh · Guest

Hi All,

I have just written a web part that upon an event calls a web method
however, when that action is triggered Sharepoint Portal Server 2003 throws
a security error.

Does anyonw know how to relax the security settings on SPS2003?

Thanks.

Josh

THE ERROR:
"System.Security.SecurityException: Request for the permission of type
System.Net.WebPermission, System, Version=1.0.5000.0, Culture=neutral,
PublicKeyToken=b77a5c561934e089 failed. at
System.Security.CodeAccessSecurityEngine.CheckHelper(PermissionSet
grantedSet, PermissionSet deniedSet, CodeAccessPermission demand,
PermissionToken permToken) at
System.Security.CodeAccessSecurityEngine.Check(PermissionToken permToken,
CodeAccessPermission demand, StackCrawlMark& stackMark, Int32 checkFrames,
Int32 unrestrictedOverride) at
System.Security.CodeAccessSecurityEngine.Check(CodeAccessPermission cap,
StackCrawlMark& stackMark) at System.Security.CodeAccessPermission.Demand()
at System.Net.HttpRequestCreator.Create(Uri Uri) at
System.Net.WebRequest.Create(Uri requestUri, Boolean useUriBase) at
System.Net.WebRequest.Create(Uri requestUri) at
System.Web.Services.Protocols.WebClientProtocol.GetWebRequest(Uri uri) at
System.Web.Services.Protocols.HttpWebClientProtocol.GetWebRequest(Uri uri)
at System.Web.Services.Protocols.SoapHttpClientProtocol.GetWebRequest(Uri
uri) at System.Web.Services.Protocols.SoapHttpClientProtocol.Invoke(String
methodName, Object[] parameters) at SMSWebPart.janus.Service1.sendSMS(String
phone, String message) at SMSWebPart.WebPart1.btnSubmit_Clicked(Object
sender, EventArgs e)"

Marco · Guest

This is code access security error and the proper way to get this solved is
to create a custom trust level for your virtual server.

You can find more about setting trust level on msdn in
http://msdn.microsoft.com/library/default.asp?url=/library/en-us/odc_sp2003_ta/html/sharepoint_wsscodeaccesssecurity.asp

Marco

"josh" wrote:

josh · Guest

Thanks for you help,

I actually solved my problem by giving the assembly a strong name and then
delploying the web part into the Global Assembly Cache

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