SecurityManager.ResolvePolicy Method

Definition

Namespace:

System.Security

Assembly:

System.Security.Permissions.dll

Determines what permissions to grant to code.

Overloads

ResolvePolicy(Evidence)	Obsolete. Determines what permissions to grant to code based on the specified evidence.
ResolvePolicy(Evidence[])	Obsolete. Determines what permissions to grant to code based on the specified evidence.
ResolvePolicy(Evidence, PermissionSet, PermissionSet, PermissionSet, PermissionSet)	Obsolete. Determines what permissions to grant to code based on the specified evidence and requests.

ResolvePolicy(Evidence)

Caution

This API is now deprecated.

Determines what permissions to grant to code based on the specified evidence.

public:
 static System::Security::PermissionSet ^ ResolvePolicy(System::Security::Policy::Evidence ^ evidence);

[System.Obsolete]
public static System.Security.PermissionSet ResolvePolicy (System.Security.Policy.Evidence evidence);

[<System.Obsolete>]
static member ResolvePolicy : System.Security.Policy.Evidence -> System.Security.PermissionSet

Public Shared Function ResolvePolicy (evidence As Evidence) As PermissionSet

Parameters

evidence

Evidence

The evidence set used to evaluate policy.

Returns

PermissionSet

The set of permissions that can be granted by the security system.

Attributes

ObsoleteAttribute

Exceptions

NotSupportedException

This method uses code access security (CAS) policy, which is obsolete in the .NET Framework 4. To enable CAS policy for compatibility with earlier versions of the .NET Framework, use the <legacyCasPolicy> element.

Remarks

This method invokes the security policy engine, providing it with evidence of the calling code's identity. The result is determined by the security policy.

ResolvePolicy(Evidence[])

Caution

This API is now deprecated.

Determines what permissions to grant to code based on the specified evidence.

public:
 static System::Security::PermissionSet ^ ResolvePolicy(cli::array <System::Security::Policy::Evidence ^> ^ evidences);

[System.Obsolete]
public static System.Security.PermissionSet ResolvePolicy (System.Security.Policy.Evidence[] evidences);

[<System.Obsolete>]
static member ResolvePolicy : System.Security.Policy.Evidence[] -> System.Security.PermissionSet

Public Shared Function ResolvePolicy (evidences As Evidence()) As PermissionSet

Parameters

evidences

Evidence[]

An array of evidence objects used to evaluate policy.

Returns

PermissionSet

The set of permissions that is appropriate for all of the provided evidence.

Attributes

ObsoleteAttribute

Exceptions

NotSupportedException

This method uses code access security (CAS) policy, which is obsolete in the .NET Framework 4. To enable CAS policy for compatibility with earlier versions of the .NET Framework, use the <legacyCasPolicy> element.

Remarks

This method invokes the security policy engine, providing it with an array of Evidence objects. The returned permission set represents only those permissions that apply to every evidence in the array. These permissions are either equivalent to, or a subset of the permissions that policy would have granted to each individual evidence. This method behaves as if you were performing an intersection on the results of resolving policy on each of the Evidence objects in the array.

ResolvePolicy(Evidence, PermissionSet, PermissionSet, PermissionSet, PermissionSet)

Caution

This API is now deprecated.

Determines what permissions to grant to code based on the specified evidence and requests.

public:
 static System::Security::PermissionSet ^ ResolvePolicy(System::Security::Policy::Evidence ^ evidence, System::Security::PermissionSet ^ reqdPset, System::Security::PermissionSet ^ optPset, System::Security::PermissionSet ^ denyPset, [Runtime::InteropServices::Out] System::Security::PermissionSet ^ % denied);

[System.Obsolete]
public static System.Security.PermissionSet ResolvePolicy (System.Security.Policy.Evidence evidence, System.Security.PermissionSet reqdPset, System.Security.PermissionSet optPset, System.Security.PermissionSet denyPset, out System.Security.PermissionSet denied);

[<System.Obsolete>]
static member ResolvePolicy : System.Security.Policy.Evidence * System.Security.PermissionSet * System.Security.PermissionSet * System.Security.PermissionSet * PermissionSet -> System.Security.PermissionSet

Public Shared Function ResolvePolicy (evidence As Evidence, reqdPset As PermissionSet, optPset As PermissionSet, denyPset As PermissionSet, ByRef denied As PermissionSet) As PermissionSet

Parameters

evidence

Evidence

The evidence set used to evaluate policy.

reqdPset

PermissionSet

The required permissions the code needs to run.

optPset

PermissionSet

The optional permissions that will be used if granted, but aren't required for the code to run.

denyPset

PermissionSet

The denied permissions that must never be granted to the code even if policy otherwise permits it.

denied

PermissionSet

An output parameter that contains the set of permissions not granted.

Returns

PermissionSet

The set of permissions that would be granted by the security system.

Attributes

ObsoleteAttribute

Exceptions

NotSupportedException

This method uses code access security (CAS) policy, which is obsolete in the .NET Framework 4. To enable CAS policy for compatibility with earlier versions of the .NET Framework, use the <legacyCasPolicy> element.

PolicyException

Policy fails to grant the minimum required permissions specified by the reqdPset parameter.

Remarks

This method invokes the security policy engine, providing it with evidence of the calling code's identity and the set of permissions the code requests. The result is determined by the security policy. This method returns the set of permissions that would be granted by the security system, and returns the set of permissions that would be denied as an output parameter. The effective granted permissions are those in the granted set that are not in the denied set.