C# (CSharp) System.Security FrameSecurityDescriptor.SetDeny Beispiele

SetDeny() private method

private SetDeny ( IPermission perm ) : void
perm	IPermission
return	void

Beispiel #1

Datei: codeaccesssecurityengine.cs Projekt: dox0/DotNet471RS3

        [System.Security.SecurityCritical]  // auto-generated
        internal static void Deny(CodeAccessPermission cap, ref StackCrawlMark stackMark)
        {
#if FEATURE_CAS_POLICY
            // Deny is only valid in legacy mode
            if (!AppDomain.CurrentDomain.IsLegacyCasPolicyEnabled)
            {
                throw new NotSupportedException(Environment.GetResourceString("NotSupported_CasDeny"));
            }
#endif // FEATURE_CAS_POLICY

            FrameSecurityDescriptor secObj =
                SecurityRuntime.GetSecurityObjectForFrame(ref stackMark, true);
            if (secObj == null)
            {
                // Security: REQ_SQ flag is missing. Bad compiler ?
                // This can happen when you create delegates over functions that need the REQ_SQ
                System.Environment.FailFast(Environment.GetResourceString("ExecutionEngine_MissingSecurityDescriptor"));
            }
            else
            {
                if (secObj.HasImperativeDenials())
                {
                    throw new SecurityException(Environment.GetResourceString("Security_MustRevertOverride"));
                }

                secObj.SetDeny(cap);
            }
        }

Beispiel #2

Datei: SecurityRuntime.cs Projekt: kaobeixingfu/DotNetReferenceSource

        [System.Security.SecurityCritical]  // auto-generated
        internal static void Deny(PermissionSet permSet, ref StackCrawlMark stackMark)
        {
#if FEATURE_CAS_POLICY
            // Deny is only valid in legacy mode
            if (!AppDomain.CurrentDomain.IsLegacyCasPolicyEnabled)
            {
                throw new NotSupportedException(Environment.GetResourceString("NotSupported_CasDeny"));
            }
#endif // FEATURE_CAS_POLICY

            FrameSecurityDescriptor secObj =
                SecurityRuntime.GetSecurityObjectForFrame(ref stackMark, true);

            Contract.Assert(secObj != null, "Failure in SecurityRuntime.Deny() - secObj != null");
            if (secObj == null)
            {
                // Security: REQ_SQ flag is missing. Bad compiler ?
                System.Environment.FailFast(Environment.GetResourceString("ExecutionEngine_MissingSecurityDescriptor"));
            }
            else
            {
                if (secObj.HasImperativeDenials())
                {
                    throw new SecurityException(Environment.GetResourceString("Security_MustRevertOverride"));
                }

                secObj.SetDeny(permSet);
            }
        }

Beispiel #3

        internal static void Deny(PermissionSet permSet, ref StackCrawlMark stackMark)
        {
            if (!AppDomain.CurrentDomain.IsLegacyCasPolicyEnabled)
            {
                throw new NotSupportedException(Environment.GetResourceString("NotSupported_CasDeny"));
            }
            FrameSecurityDescriptor securityObjectForFrame = SecurityRuntime.GetSecurityObjectForFrame(ref stackMark, true);

            if (securityObjectForFrame == null)
            {
                Environment.FailFast(Environment.GetResourceString("ExecutionEngine_MissingSecurityDescriptor"));
                return;
            }
            if (securityObjectForFrame.HasImperativeDenials())
            {
                throw new SecurityException(Environment.GetResourceString("Security_MustRevertOverride"));
            }
            securityObjectForFrame.SetDeny(permSet);
        }

Beispiel #4

Datei: securityruntime.cs Projekt: wolewd/Windows-Server-2003

        public virtual void Deny(PermissionSet permSet, ref StackCrawlMark stackMark)
        {
            FrameSecurityDescriptor secObj =
                SecurityRuntime.GetSecurityObjectForFrame(ref stackMark, true);

            BCLDebug.Assert(secObj != null || !SecurityManager.SecurityEnabled, "Failure in SecurityRuntime.Deny() - secObj != null");
            if (secObj == null)
            {
                if (SecurityManager.SecurityEnabled)
                {
                    // Security: REQ_SQ flag is missing. Bad compiler ?
                    throw new ExecutionEngineException(Environment.GetResourceString("ExecutionEngine_MissingSecurityDescriptor"));
                }
            }
            else
            {
                if (secObj.GetDenials() != null)
                {
                    throw new SecurityException(Environment.GetResourceString("Security_MustRevertOverride"));
                }

                secObj.SetDeny(permSet);
            }
        }

Beispiel #5

Datei: codeaccesssecurityengine.cs Projekt: wolewd/Windows-Server-2003

        internal virtual void Deny(CodeAccessPermission cap, ref StackCrawlMark stackMark)
        {
            FrameSecurityDescriptor secObj =
                SecurityRuntime.GetSecurityObjectForFrame(ref stackMark, true);

            if (secObj == null)
            {
                if (SecurityManager.SecurityEnabled)
                {
                    // Security: REQ_SQ flag is missing. Bad compiler ?
                    // This can happen when you create delegates over functions that need the REQ_SQ
                    throw new ExecutionEngineException(Environment.GetResourceString("ExecutionEngine_MissingSecurityDescriptor"));
                }
            }
            else
            {
                if (secObj.GetDenials() != null)
                {
                    throw new SecurityException(Environment.GetResourceString("Security_MustRevertOverride"));
                }

                secObj.SetDeny(cap);
            }            BCLDebug.Assert(secObj != null, "Failure in CodeAccessSecurityEngine.Deny() - secObj != null");
        }