Uso la libreria Enterprise Blocco di convalida integrato con WCF. Segnala System.Runtime.InteropServices.COMException (0x8000FFFF): Catastrophic failure (Exception from HRESULT: 0x8000FFFF (E_UNEXPECTED))
quando impersono un altro utente con API LogonUser WIN32 e WindowsIdentity.Impersonate. Sembra che ci sia qualcosa di sbagliato quando ottenere prove di sicurezza sul caricamento della configurazione. Se rimuovo la codifica della rappresentazione, funziona senza errori. Queste sono la parte della traccia dello stack di eccezioni, spero che tu dia alcuni aiutanti. Grazie.Errore irreversibile quando si impersonano altri utenti
System.Runtime.InteropServices.COMException (0x8000FFFF): Catastrophic failure (Exception from HRESULT: 0x8000FFFF (E_UNEXPECTED))
at System.Security.Policy.PEFileEvidenceFactory.GetLocationEvidence(SafePEFileHandle peFile, SecurityZone& zone, StringHandleOnStack retUrl)
at System.Security.Policy.PEFileEvidenceFactory.GenerateLocationEvidence()
at System.Security.Policy.PEFileEvidenceFactory.GenerateEvidence(Type evidenceType)
at System.Security.Policy.AssemblyEvidenceFactory.GenerateEvidence(Type evidenceType)
at System.Security.Policy.Evidence.GenerateHostEvidence(Type type, Boolean hostCanGenerate)
at System.Security.Policy.Evidence.GetHostEvidenceNoLock(Type type)
at System.Security.Policy.Evidence.GetHostEvidence(Type type, Boolean markDelayEvaluatedEvidenceUsed)
at System.Security.Policy.AppDomainEvidenceFactory.GenerateEvidence(Type evidenceType)
at System.Security.Policy.Evidence.GenerateHostEvidence(Type type, Boolean hostCanGenerate)
at System.Security.Policy.Evidence.GetHostEvidenceNoLock(Type type)
at System.Security.Policy.Evidence.RawEvidenceEnumerator.MoveNext()
at System.Security.Policy.Evidence.EvidenceEnumerator.MoveNext()
at System.Configuration.ClientConfigPaths.GetEvidenceInfo(AppDomain appDomain, String exePath, String& typeName)
at System.Configuration.ClientConfigPaths.GetTypeAndHashSuffix(AppDomain appDomain, String exePath)
at System.Configuration.ClientConfigPaths..ctor(String exePath, Boolean includeUserConfig)
at System.Configuration.ClientConfigPaths.GetPaths(String exePath, Boolean includeUserConfig)
at System.Configuration.ClientConfigurationHost.CreateConfigurationContext(String configPath, String locationSubPath)
at System.Configuration.Internal.DelegatingConfigHost.CreateConfigurationContext(String configPath, String locationSubPath)
at System.Configuration.BaseConfigurationRecord.get_ConfigContext()
fyi - simile: https://stackoverflow.com/a/23650343/717732 – quetzalcoatl