Custom Forms Authentication - fails every two or three hours after working fine.

I'm enclosing the pertinent log entries form the
ReportServer_DD_DD_DDDD_HH_MM_SS.log file.
Problem: I've written a custom forms auth extension that (naturally)
works fine in the test environment. In production, under about 25 - 20
users (80 - 150 report requests) per hour, everything works fine until
after about two or three hours, for some reason, the following errors
(below) appear in the log, and in the event log an error is thrown that
simply states:
"Report Server cannot load the forms extension."
Then, no can access the report manager becuase you get an error that
says a configuration file for report server was changed and it can't
acces report server (sorry, i don't have the exact message text). NO
CHANGE HAS BEEN MADE TO ANY CONFIG FILE!
All I then do is restart the reporting service and restart IIS, and
everything is just fine again for a few hours.
My client has to have this Single Sign on solution, and it works really
nice. But to have it go down every few hours on the production server
doesn't instill confidence.
The following two line from the report server logfile reference
something about trying to add a 'delete schedules' key. We don't allow
any subscriptions, nor do we have any custom schedules defined. We do
have Sql Agent running for data feeds and execution log stats on our db
server. I don't know where its getting 'delete schedules' from.
Any help would help...
btw we're running WIN2003 SP1, ENT RS SP1 on web server, WIN2003 SP1 on
database server.
here's the log file entries:
w3wp!extensionfactory!c70!05/10/2005-15:12:03:: e ERROR: Exception
caught instantiating report server extension:
System.Reflection.TargetInvocationException: Exception has been thrown
by the target of an invocation. --> System.ArgumentException: Item has
already been added. Key in dictionary: "DeleteSchedules" Key being
added: "DeleteSchedules"
at System.Collections.Hashtable.Insert(Object key, Object nvalue,
Boolean add)
at System.Collections.Hashtable.Add(Object key, Object value)
at
Thrivent.FPM.ReportingServices.CustomSecurityExtension.Authorization.InitializeMaps()
at
Thrivent.FPM.ReportingServices.CustomSecurityExtension.Authorization..ctor()
-- End of inner exception stack trace --
at System.RuntimeType.CreateInstanceImpl(Boolean publicOnly)
at System.Activator.CreateInstance(Type type, Boolean nonPublic)
at System.RuntimeType.CreateInstanceImpl(BindingFlags bindingAttr,
Binder binder, Object[] args, CultureInfo culture, Object[]
activationAttributes)
at System.Activator.CreateInstance(Type type, BindingFlags
bindingAttr, Binder binder, Object[] args, CultureInfo culture,
Object[] activationAttributes)
at System.Reflection.Assembly.CreateInstance(String typeName,
Boolean ignoreCase, BindingFlags bindingAttr, Binder binder, Object[]
args, CultureInfo culture, Object[] activationAttributes)
at System.Reflection.Assembly.CreateInstance(String typeName)
at
Microsoft.ReportingServices.Diagnostics.ExtensionClassFactory.AssertAndCreate(Assembly
assembly, String typeName)
at
Microsoft.ReportingServices.Diagnostics.ExtensionClassFactory.AssertAndCreate(Assembly
assembly, String typeName)
at
Microsoft.ReportingServices.Diagnostics.ExtensionClassFactory.GetNewExtensionInstance(String
extensionName, String extensionType).
w3wp!extensionfactory!34c!05/10/2005-15:12:03:: e ERROR: Exception
caught instantiating report server extension:
System.Reflection.TargetInvocationException: Exception has been thrown
by the target of an invocation. --> System.Exception: Number of
catalog names don't match.
at
Thrivent.FPM.ReportingServices.CustomSecurityExtension.Authorization.InitializeMaps()
at
Thrivent.FPM.ReportingServices.CustomSecurityExtension.Authorization..ctor()
-- End of inner exception stack trace --
at System.RuntimeType.CreateInstanceImpl(Boolean publicOnly)
at System.Activator.CreateInstance(Type type, Boolean nonPublic)
at System.RuntimeType.CreateInstanceImpl(BindingFlags bindingAttr,
Binder binder, Object[] args, CultureInfo culture, Object[]
activationAttributes)
at System.Activator.CreateInstance(Type type, BindingFlags
bindingAttr, Binder binder, Object[] args, CultureInfo culture,
Object[] activationAttributes)
at System.Reflection.Assembly.CreateInstance(String typeName,
Boolean ignoreCase, BindingFlags bindingAttr, Binder binder, Object[]
args, CultureInfo culture, Object[] activationAttributes)
at System.Reflection.Assembly.CreateInstance(String typeName)
at
Microsoft.ReportingServices.Diagnostics.ExtensionClassFactory.AssertAndCreate(Assembly
assembly, String typeName)
at
Microsoft.ReportingServices.Diagnostics.ExtensionClassFactory.AssertAndCreate(Assembly
assembly, String typeName)
at
Microsoft.ReportingServices.Diagnostics.ExtensionClassFactory.GetNewExtensionInstance(String
extensionName, String extensionType).
w3wp!library!34c!05/10/2005-15:12:03:: e ERROR: Throwing
Microsoft.ReportingServices.Diagnostics.Utilities.ServerConfigurationErrorException:
The Report Server has encountered a configuration error; more details
in the log files, Could not load Authorization extension;
Info:
Microsoft.ReportingServices.Diagnostics.Utilities.ServerConfigurationErrorException:
The Report Server has encountered a configuration error; more details
in the log files
w3wp!library!c70!05/10/2005-15:12:03:: e ERROR: Throwing
Microsoft.ReportingServices.Diagnostics.Utilities.ServerConfigurationErrorException:
The Report Server has encountered a configuration error; more details
in the log files, Could not load Authorization extension;
Info:
Microsoft.ReportingServices.Diagnostics.Utilities.ServerConfigurationErrorException:
The Report Server has encountered a configuration error; more details
in the log files
w3wp!processing!34c!05/10/2005-15:12:03:: e ERROR: An error has
occurred while retrieving datasources for a sub-report. Details: The
Report Server has encountered a configuration error; more details in
the log files
w3wp!processing!c70!05/10/2005-15:12:03:: e ERROR: An error has
occurred while retrieving datasources for a sub-report. Details: The
Report Server has encountered a configuration error; more details in
the log files
w3wp!processing!34c!05/10/2005-15:12:03:: e ERROR: Stack trace: at
Microsoft.ReportingServices.Library.Security.get_AuthorizationExtension()
at Microsoft.ReportingServices.Library.Security.CheckAccess(ItemType
catItemType, Byte[] secDesc, ReportOperation rptOper)
at
Microsoft.ReportingServices.Library.RSService.ProcessingGetDataSources(CatalogItemContext
reportContext, String subreportPath, CatalogItemContext&
subreportContext, GetReportChunk& getCompiledDefinition,
DataSourceInfoCollection& dataSources)
at
Microsoft.ReportingServices.ReportProcessing.ReportProcessing.a(Report
A_0, DataSourceInfoCollection A_1, CatalogItemContext A_2,
SubReportDataSourcesCallback A_3, RuntimeDataSourceInfoCollection A_4,
Int32 A_5, Boolean A_6, ServerDataSourceSettings A_7)
w3wp!processing!c70!05/10/2005-15:12:03:: e ERROR: Stack trace: at
Microsoft.ReportingServices.Library.Security.get_AuthorizationExtension()
at Microsoft.ReportingServices.Library.Security.CheckAccess(ItemType
catItemType, Byte[] secDesc, ReportOperation rptOper)
at
Microsoft.ReportingServices.Library.RSService.ProcessingGetDataSources(CatalogItemContext
reportContext, String subreportPath, CatalogItemContext&
subreportContext, GetReportChunk& getCompiledDefinition,
DataSourceInfoCollection& dataSources)
at
Microsoft.ReportingServices.ReportProcessing.ReportProcessing.a(Report
A_0, DataSourceInfoCollection A_1, CatalogItemContext A_2,
SubReportDataSourcesCallback A_3, RuntimeDataSourceInfoCollection A_4,
Int32 A_5, Boolean A_6, ServerDataSourceSettings A_7)
w3wp!library!c70!05/10/2005-15:12:03:: e ERROR: Throwing
Microsoft.ReportingServices.Diagnostics.Utilities.ServerConfigurationErrorException:
The Report Server has encountered a configuration error; more details
in the log files, Could not load Authorization extension;
Info:
Microsoft.ReportingServices.Diagnostics.Utilities.ServerConfigurationErrorException:
The Report Server has encountered a configuration error; more details
in the log files
w3wp!processing!c70!05/10/2005-15:12:03:: e ERROR: An error has
occurred while retrieving datasources for a sub-report. Details: The
Report Server has encountered a configuration error; more details in
the log files
w3wp!processing!c70!05/10/2005-15:12:03:: e ERROR: Stack trace: at
Microsoft.ReportingServices.Library.Security.get_AuthorizationExtension()
from here on everything comes up with the same error.Hi,
I am implementing a Single Sign on for my Web application and RS to fetch
the reports using URL. But when I try to access the report, RS shows the
logon screen, which I don't wan as user is already logged on to the web
application. Logon screen is shown only for first request.
Please let me know if I need to do some settings or add some infor in
Request/Response.
Thanks,
Mahesh
"jahles" wrote:
> I'm enclosing the pertinent log entries form the
> ReportServer_DD_DD_DDDD_HH_MM_SS.log file.
> Problem: I've written a custom forms auth extension that (naturally)
> works fine in the test environment. In production, under about 25 - 20
> users (80 - 150 report requests) per hour, everything works fine until
> after about two or three hours, for some reason, the following errors
> (below) appear in the log, and in the event log an error is thrown that
> simply states:
> "Report Server cannot load the forms extension."
> Then, no can access the report manager becuase you get an error that
> says a configuration file for report server was changed and it can't
> acces report server (sorry, i don't have the exact message text). NO
> CHANGE HAS BEEN MADE TO ANY CONFIG FILE!
> All I then do is restart the reporting service and restart IIS, and
> everything is just fine again for a few hours.
> My client has to have this Single Sign on solution, and it works really
> nice. But to have it go down every few hours on the production server
> doesn't instill confidence.
> The following two line from the report server logfile reference
> something about trying to add a 'delete schedules' key. We don't allow
> any subscriptions, nor do we have any custom schedules defined. We do
> have Sql Agent running for data feeds and execution log stats on our db
> server. I don't know where its getting 'delete schedules' from.
> Any help would help...
> btw we're running WIN2003 SP1, ENT RS SP1 on web server, WIN2003 SP1 on
> database server.
> here's the log file entries:
> w3wp!extensionfactory!c70!05/10/2005-15:12:03:: e ERROR: Exception
> caught instantiating report server extension:
> System.Reflection.TargetInvocationException: Exception has been thrown
> by the target of an invocation. --> System.ArgumentException: Item has
> already been added. Key in dictionary: "DeleteSchedules" Key being
> added: "DeleteSchedules"
> at System.Collections.Hashtable.Insert(Object key, Object nvalue,
> Boolean add)
> at System.Collections.Hashtable.Add(Object key, Object value)
> at
> Thrivent.FPM.ReportingServices.CustomSecurityExtension.Authorization.InitializeMaps()
> at
> Thrivent.FPM.ReportingServices.CustomSecurityExtension.Authorization..ctor()
> -- End of inner exception stack trace --
> at System.RuntimeType.CreateInstanceImpl(Boolean publicOnly)
> at System.Activator.CreateInstance(Type type, Boolean nonPublic)
> at System.RuntimeType.CreateInstanceImpl(BindingFlags bindingAttr,
> Binder binder, Object[] args, CultureInfo culture, Object[]
> activationAttributes)
> at System.Activator.CreateInstance(Type type, BindingFlags
> bindingAttr, Binder binder, Object[] args, CultureInfo culture,
> Object[] activationAttributes)
> at System.Reflection.Assembly.CreateInstance(String typeName,
> Boolean ignoreCase, BindingFlags bindingAttr, Binder binder, Object[]
> args, CultureInfo culture, Object[] activationAttributes)
> at System.Reflection.Assembly.CreateInstance(String typeName)
> at
> Microsoft.ReportingServices.Diagnostics.ExtensionClassFactory.AssertAndCreate(Assembly
> assembly, String typeName)
> at
> Microsoft.ReportingServices.Diagnostics.ExtensionClassFactory.AssertAndCreate(Assembly
> assembly, String typeName)
> at
> Microsoft.ReportingServices.Diagnostics.ExtensionClassFactory.GetNewExtensionInstance(String
> extensionName, String extensionType).
> w3wp!extensionfactory!34c!05/10/2005-15:12:03:: e ERROR: Exception
> caught instantiating report server extension:
> System.Reflection.TargetInvocationException: Exception has been thrown
> by the target of an invocation. --> System.Exception: Number of
> catalog names don't match.
> at
> Thrivent.FPM.ReportingServices.CustomSecurityExtension.Authorization.InitializeMaps()
> at
> Thrivent.FPM.ReportingServices.CustomSecurityExtension.Authorization..ctor()
> -- End of inner exception stack trace --
> at System.RuntimeType.CreateInstanceImpl(Boolean publicOnly)
> at System.Activator.CreateInstance(Type type, Boolean nonPublic)
> at System.RuntimeType.CreateInstanceImpl(BindingFlags bindingAttr,
> Binder binder, Object[] args, CultureInfo culture, Object[]
> activationAttributes)
> at System.Activator.CreateInstance(Type type, BindingFlags
> bindingAttr, Binder binder, Object[] args, CultureInfo culture,
> Object[] activationAttributes)
> at System.Reflection.Assembly.CreateInstance(String typeName,
> Boolean ignoreCase, BindingFlags bindingAttr, Binder binder, Object[]
> args, CultureInfo culture, Object[] activationAttributes)
> at System.Reflection.Assembly.CreateInstance(String typeName)
> at
> Microsoft.ReportingServices.Diagnostics.ExtensionClassFactory.AssertAndCreate(Assembly
> assembly, String typeName)
> at
> Microsoft.ReportingServices.Diagnostics.ExtensionClassFactory.AssertAndCreate(Assembly
> assembly, String typeName)
> at
> Microsoft.ReportingServices.Diagnostics.ExtensionClassFactory.GetNewExtensionInstance(String
> extensionName, String extensionType).
> w3wp!library!34c!05/10/2005-15:12:03:: e ERROR: Throwing
> Microsoft.ReportingServices.Diagnostics.Utilities.ServerConfigurationErrorException:
> The Report Server has encountered a configuration error; more details
> in the log files, Could not load Authorization extension;
> Info:
> Microsoft.ReportingServices.Diagnostics.Utilities.ServerConfigurationErrorException:
> The Report Server has encountered a configuration error; more details
> in the log files
> w3wp!library!c70!05/10/2005-15:12:03:: e ERROR: Throwing
> Microsoft.ReportingServices.Diagnostics.Utilities.ServerConfigurationErrorException:
> The Report Server has encountered a configuration error; more details
> in the log files, Could not load Authorization extension;
> Info:
> Microsoft.ReportingServices.Diagnostics.Utilities.ServerConfigurationErrorException:
> The Report Server has encountered a configuration error; more details
> in the log files
> w3wp!processing!34c!05/10/2005-15:12:03:: e ERROR: An error has
> occurred while retrieving datasources for a sub-report. Details: The
> Report Server has encountered a configuration error; more details in
> the log files
> w3wp!processing!c70!05/10/2005-15:12:03:: e ERROR: An error has
> occurred while retrieving datasources for a sub-report. Details: The
> Report Server has encountered a configuration error; more details in
> the log files
> w3wp!processing!34c!05/10/2005-15:12:03:: e ERROR: Stack trace: at
> Microsoft.ReportingServices.Library.Security.get_AuthorizationExtension()
> at Microsoft.ReportingServices.Library.Security.CheckAccess(ItemType
> catItemType, Byte[] secDesc, ReportOperation rptOper)
> at
> Microsoft.ReportingServices.Library.RSService.ProcessingGetDataSources(CatalogItemContext
> reportContext, String subreportPath, CatalogItemContext&
> subreportContext, GetReportChunk& getCompiledDefinition,
> DataSourceInfoCollection& dataSources)
> at
> Microsoft.ReportingServices.ReportProcessing.ReportProcessing.a(Report
> A_0, DataSourceInfoCollection A_1, CatalogItemContext A_2,
> SubReportDataSourcesCallback A_3, RuntimeDataSourceInfoCollection A_4,
> Int32 A_5, Boolean A_6, ServerDataSourceSettings A_7)
> w3wp!processing!c70!05/10/2005-15:12:03:: e ERROR: Stack trace: at
> Microsoft.ReportingServices.Library.Security.get_AuthorizationExtension()
> at Microsoft.ReportingServices.Library.Security.CheckAccess(ItemType
> catItemType, Byte[] secDesc, ReportOperation rptOper)
> at
> Microsoft.ReportingServices.Library.RSService.ProcessingGetDataSources(CatalogItemContext
> reportContext, String subreportPath, CatalogItemContext&
> subreportContext, GetReportChunk& getCompiledDefinition,
> DataSourceInfoCollection& dataSources)
> at
> Microsoft.ReportingServices.ReportProcessing.ReportProcessing.a(Report
> A_0, DataSourceInfoCollection A_1, CatalogItemContext A_2,
> SubReportDataSourcesCallback A_3, RuntimeDataSourceInfoCollection A_4,
> Int32 A_5, Boolean A_6, ServerDataSourceSettings A_7)
> w3wp!library!c70!05/10/2005-15:12:03:: e ERROR: Throwing
> Microsoft.ReportingServices.Diagnostics.Utilities.ServerConfigurationErrorException:
> The Report Server has encountered a configuration error; more details
> in the log files, Could not load Authorization extension;
> Info:
> Microsoft.ReportingServices.Diagnostics.Utilities.ServerConfigurationErrorException:
> The Report Server has encountered a configuration error; more details
> in the log files
> w3wp!processing!c70!05/10/2005-15:12:03:: e ERROR: An error has
> occurred while retrieving datasources for a sub-report. Details: The
> Report Server has encountered a configuration error; more details in
> the log files
> w3wp!processing!c70!05/10/2005-15:12:03:: e ERROR: Stack trace: at
> Microsoft.ReportingServices.Library.Security.get_AuthorizationExtension()
>
> from here on everything comes up with the same error.
>