Export (0) Print
Expand All

StrongNameIdentityPermissionAttribute Class

Allows security actions for StrongNameIdentityPermission to be applied to code using declarative security. This class cannot be inherited.

Namespace: System.Security.Permissions
Assembly: mscorlib (in mscorlib.dll)

[SerializableAttribute] 
[AttributeUsageAttribute(AttributeTargets.Assembly|AttributeTargets.Class|AttributeTargets.Struct|AttributeTargets.Constructor|AttributeTargets.Method, AllowMultiple=true, Inherited=false)] 
[ComVisibleAttribute(true)] 
public sealed class StrongNameIdentityPermissionAttribute : CodeAccessSecurityAttribute
/** @attribute SerializableAttribute() */ 
/** @attribute AttributeUsageAttribute(AttributeTargets.Assembly|AttributeTargets.Class|AttributeTargets.Struct|AttributeTargets.Constructor|AttributeTargets.Method, AllowMultiple=true, Inherited=false) */ 
/** @attribute ComVisibleAttribute(true) */ 
public final class StrongNameIdentityPermissionAttribute extends CodeAccessSecurityAttribute
SerializableAttribute 
AttributeUsageAttribute(AttributeTargets.Assembly|AttributeTargets.Class|AttributeTargets.Struct|AttributeTargets.Constructor|AttributeTargets.Method, AllowMultiple=true, Inherited=false) 
ComVisibleAttribute(true) 
public final class StrongNameIdentityPermissionAttribute extends CodeAccessSecurityAttribute

The scope of the declaration that is allowed depends on the SecurityAction that is used.

The key strings for this attribute can be attained by running secutil.exe. For more information, see Secutil Tool (Secutil.exe).

The security information declared by a security attribute is stored in the metadata of the attribute target and is accessed by the system at run time. Security attributes are used only for declarative security. For imperative security, use the corresponding permission class.

The StrongNameIdentityPermissionAttribute attribute can be used to define strong-name requirements for access to public members at the assembly level. In the .NET Framework version 2.0, you can also use the InternalsVisibleToAttribute attribute to specify that all nonpublic types in that assembly are visible to another assembly. For more information, see Friend Assemblies (C# Programming Guide).

The following example of a declarative attribute shows the correct way to request StrongNameIdentityPermission and states that you must have at least this permission to run your code. Code will only execute if signed with a strong name using the private key counterpart of the specified public key. Since Name and Version are not specified, this attribute will match any name and version.

[assembly:StrongNameIdentityPermissionAttribute(SecurityAction.RequestMinimum, 
 PublicKey="00240000048000009400000006020000002400005253413100040000010001005" +
 "38a4a19382e9429cf516dcf1399facdccca092a06442efaf9ecaca33457be26ee0073c6bde5" +
 "1fe0873666a62459581669b510ae1e84bef6bcb1aff7957237279d8b7e0e25b71ad39df3684" +
 "5b7db60382c8eb73f289823578d33c09e48d0d2f90ed4541e1438008142ef714bfe604c41a4" +
 "957a4f6e6ab36b9715ec57625904c6")]
 //In C#, you must specify that you are using the assembly scope when making a request.

/** @assembly StrongNameIdentityPermissionAttribute(SecurityAction.
    RequestMinimum, PublicKey =
    "00240000048000009400000006020000002400005253413100040000010001005" 
    + "38a4a19382e9429cf516dcf1399facdccca092a06442efaf9ecaca33457be26ee0073c6bde5" 
    + "1fe0873666a62459581669b510ae1e84bef6bcb1aff7957237279d8b7e0e25b71ad39df3684" 
    + "5b7db60382c8eb73f289823578d33c09e48d0d2f90ed4541e1438008142ef714bfe604c41a4" 
    + "957a4f6e6ab36b9715ec57625904c6")
 */
// In VJ#, you must specify that you are using the assembly scope when making 
// a request.

The following example shows how to demand that the calling code has StrongNameIdentityPermission. Code will only execute if signed with a strong name using the private key counterpart of the specified public key

[StrongNameIdentityPermissionAttribute(SecurityAction.Demand, 
 PublicKey="00240000048000009400000006020000002400005253413100040000010001005" +
 "38a4a19382e9429cf516dcf1399facdccca092a06442efaf9ecaca33457be26ee0073c6bde5" +
 "1fe0873666a62459581669b510ae1e84bef6bcb1aff7957237279d8b7e0e25b71ad39df3684" +
 "5b7db60382c8eb73f289823578d33c09e48d0d2f90ed4541e1438008142ef714bfe604c41a4" +
 "957a4f6e6ab36b9715ec57625904c6")]

/** @attribute StrongNameIdentityPermissionAttribute(SecurityAction.Demand,
    PublicKey = "00240000048000009400000006020000002400005253413100040000010001005"
    + "38a4a19382e9429cf516dcf1399facdccca092a06442efaf9ecaca33457be26ee0073c6bde5" 
    + "1fe0873666a62459581669b510ae1e84bef6bcb1aff7957237279d8b7e0e25b71ad39df3684"
    + "5b7db60382c8eb73f289823578d33c09e48d0d2f90ed4541e1438008142ef714bfe604c41a4" 
    + "957a4f6e6ab36b9715ec57625904c6")
 */

System.Object
   System.Attribute
     System.Security.Permissions.SecurityAttribute
       System.Security.Permissions.CodeAccessSecurityAttribute
        System.Security.Permissions.StrongNameIdentityPermissionAttribute

Any public static (Shared in Visual Basic) members of this type are thread safe. Any instance members are not guaranteed to be thread safe.

Windows 98, Windows 2000 SP4, Windows Millennium Edition, Windows Server 2003, Windows XP Media Center Edition, Windows XP Professional x64 Edition, Windows XP SP2, Windows XP Starter Edition

The .NET Framework does not support all versions of every platform. For a list of the supported versions, see System Requirements.

.NET Framework

Supported in: 2.0, 1.1, 1.0

Community Additions

ADD
Show:
© 2014 Microsoft