OraclePermission Class

Definition

Caution

Code Access Security is not supported or honored by the runtime.

Caution

OraclePermission has been deprecated. http://go.microsoft.com/fwlink/?LinkID=144260

Enables the .NET Framework Data Provider for Oracle to help ensure that a user has a security level adequate to access an Oracle database.

public ref class OraclePermission sealed : System::Security::CodeAccessPermission, System::Security::Permissions::IUnrestrictedPermission
public sealed class OraclePermission : System.Security.CodeAccessPermission, System.Security.Permissions.IUnrestrictedPermission
[System.Obsolete("Code Access Security is not supported or honored by the runtime.", DiagnosticId="SYSLIB0003", UrlFormat="https://aka.ms/dotnet-warnings/{0}")]
public sealed class OraclePermission : System.Security.CodeAccessPermission, System.Security.Permissions.IUnrestrictedPermission
[System.Serializable]
public sealed class OraclePermission : System.Security.CodeAccessPermission, System.Security.Permissions.IUnrestrictedPermission
[System.Serializable]
[System.Obsolete("OraclePermission has been deprecated. http://go.microsoft.com/fwlink/?LinkID=144260", false)]
public sealed class OraclePermission : System.Security.CodeAccessPermission, System.Security.Permissions.IUnrestrictedPermission
type OraclePermission = class
    inherit CodeAccessPermission
    interface IUnrestrictedPermission
[<System.Obsolete("Code Access Security is not supported or honored by the runtime.", DiagnosticId="SYSLIB0003", UrlFormat="https://aka.ms/dotnet-warnings/{0}")>]
type OraclePermission = class
    inherit CodeAccessPermission
    interface IUnrestrictedPermission
[<System.Serializable>]
type OraclePermission = class
    inherit CodeAccessPermission
    interface IUnrestrictedPermission
[<System.Serializable>]
[<System.Obsolete("OraclePermission has been deprecated. http://go.microsoft.com/fwlink/?LinkID=144260", false)>]
type OraclePermission = class
    inherit CodeAccessPermission
    interface IUnrestrictedPermission
Public NotInheritable Class OraclePermission
Inherits CodeAccessPermission
Implements IUnrestrictedPermission
Inheritance
OraclePermission
Attributes
Implements

Remarks

This type is deprecated and will be removed in a future version of the .NET Framework. For more information, see Oracle and ADO.NET.

The IsUnrestricted property takes precedence over the AllowBlankPassword property. Therefore, if you set AllowBlankPassword to false, you must also set IsUnrestricted to false to prevent a user from making a connection using a blank password.

For an example demonstrating how to use security demands, see Code Access Security and ADO.NET.

Constructors

OraclePermission(PermissionState)

Initializes a new instance of the OraclePermission class with one of the PermissionState values.

Properties

AllowBlankPassword

Gets a value indicating whether a blank password is allowed.

Methods

Add(String, String, KeyRestrictionBehavior)

Creates a new set of permissions.

Assert()

Declares that the calling code can access the resource protected by a permission demand through the code that calls this method, even if callers higher in the stack have not been granted permission to access the resource. Using Assert() can create security issues.

(Inherited from CodeAccessPermission)
Copy()

When implemented by a derived class, creates and returns an identical copy of the current permission object.

Demand()

Forces a SecurityException at run time if all callers higher in the call stack have not been granted the permission specified by the current instance.

(Inherited from CodeAccessPermission)
Deny()
Obsolete.
Obsolete.

Prevents callers higher in the call stack from using the code that calls this method to access the resource specified by the current instance.

(Inherited from CodeAccessPermission)
Equals(Object)

Determines whether the specified CodeAccessPermission object is equal to the current CodeAccessPermission.

(Inherited from CodeAccessPermission)
FromXml(SecurityElement)

When overridden in a derived class, reconstructs a security object with a specified state from an XML encoding.

GetHashCode()

Gets a hash code for the CodeAccessPermission object that is suitable for use in hashing algorithms and data structures such as a hash table.

(Inherited from CodeAccessPermission)
GetType()

Gets the Type of the current instance.

(Inherited from Object)
Intersect(IPermission)

When implemented by a derived class, creates and returns a permission that is the intersection of the current permission and the specified permission.

IsSubsetOf(IPermission)

When implemented by a derived class, determines whether the current permission is a subset of the specified permission.

IsUnrestricted()

Returns a value indicating whether the permission can be represented as unrestricted without any knowledge of the permission semantics.

MemberwiseClone()

Creates a shallow copy of the current Object.

(Inherited from Object)
PermitOnly()

Prevents callers higher in the call stack from using the code that calls this method to access all resources except for the resource specified by the current instance.

(Inherited from CodeAccessPermission)
ToString()

Creates and returns a string representation of the current permission object.

(Inherited from CodeAccessPermission)
ToXml()

Creates an XML encoding of the security object and its current state.

Union(IPermission)

Creates a permission that is the union of the current permission and the specified permission.

Explicit Interface Implementations

IPermission.Demand()

Throws a SecurityException at run time if the security requirement is not met.

(Inherited from CodeAccessPermission)
IStackWalk.Assert()

Asserts that the calling code can access the resource identified by the current permission object, even if callers higher in the stack have not been granted permission to access the resource.

(Inherited from CodeAccessPermission)
IStackWalk.Demand()

Determines at run time whether all callers in the call stack have been granted the permission specified by the current permission object.

(Inherited from CodeAccessPermission)
IStackWalk.Deny()

Causes every Demand() for the current object that passes through the calling code to fail.

(Inherited from CodeAccessPermission)
IStackWalk.PermitOnly()

Causes every Demand() for all objects except the current one that pass through the calling code to fail, even if code higher in the call stack has been granted permission to access other resources.

(Inherited from CodeAccessPermission)

Applies to