CmsSigner Class
Represents CMS per-signer information.
Inheritance Hierarchy
SystemObject
  GroupDocs.Metadata.CommonMetadataPackage
    GroupDocs.Metadata.CommonCustomPackage
      GroupDocs.Metadata.Standards.PkcsCmsSigner

Namespace: GroupDocs.Metadata.Standards.Pkcs
Assembly: GroupDocs.Metadata (in GroupDocs.Metadata.dll) Version: 21.8
Syntax
public class CmsSigner : CustomPackage

The CmsSigner type exposes the following members.

Properties
  NameDescription
Public propertyCount
Gets the number of metadata properties.
(Inherited from MetadataPackage.)
Public propertyDigestAlgorithm
Gets the message digest algorithm, and any associated parameters, used by the signer.
Public propertyItem
Gets the MetadataProperty with the specified name.
(Inherited from MetadataPackage.)
Public propertyKeys
Gets a collection of the metadata property names.
(Inherited from MetadataPackage.)
Public propertyKnowPropertyDescriptors Obsolete.
Gets a collection of descriptors that contain information about properties accessible through the GroupDocs.Metadata search engine.
(Inherited from MetadataPackage.)
Public propertyMetadataType
Gets the metadata type.
(Inherited from MetadataPackage.)
Public propertyPropertyDescriptors
Gets a collection of descriptors that contain information about properties accessible through the GroupDocs.Metadata search engine.
(Inherited from MetadataPackage.)
Public propertySignatureAlgorithm
Gets the signature algorithm, and any associated parameters, used by the signer to generate the digital signature.
Public propertySignatureValue
Gets the result of digital signature generation, using the message digest and the signer's private key.
Public propertySignedAttributes
Gets the collection of attributes that are signed.
Public propertySignerIdentifier
Gets the signer's certificate (and thereby the signer's public key) raw data.
Public propertySigningTime
Gets the time at which the signer (purportedly) performed the signing process.
Public propertyUnsignedAttributes
Gets the collection of attributes that are not signed.
Methods
  NameDescription
Public methodAddProperties
Adds known metadata properties satisfying the specified predicate. The operation is recursive so it affects all nested packages as well.
(Inherited from MetadataPackage.)
Public methodContains
Determines whether the package contains a metadata property with the specified name.
(Inherited from MetadataPackage.)
Public methodEquals (Inherited from Object.)
Protected methodFinalize (Inherited from Object.)
Public methodFindProperties
Finds the metadata properties satisfying the specified predicate. The search is recursive so it affects all nested packages as well.
(Inherited from MetadataPackage.)
Public methodGetEnumerator
Returns an enumerator that iterates through the collection.
(Inherited from MetadataPackage.)
Public methodGetHashCode (Inherited from Object.)
Public methodGetType (Inherited from Object.)
Protected methodMemberwiseClone (Inherited from Object.)
Public methodRemoveProperties
Removes metadata properties satisfying the specified predicate.
(Inherited from MetadataPackage.)
Public methodSanitize
Removes writable metadata properties from the package. The operation is recursive so it affects all nested packages as well.
(Inherited from MetadataPackage.)
Public methodSetProperties
Sets known metadata properties satisfying the specified predicate. The operation is recursive so it affects all nested packages as well. This method is a combination of AddProperties(FuncMetadataProperty, Boolean, PropertyValue) and UpdateProperties(FuncMetadataProperty, Boolean, PropertyValue). If an existing property satisfies the predicate its value is updated. If there is a known property missing in the package that satisfies the predicate it is added to the package.
(Inherited from MetadataPackage.)
Public methodToString (Inherited from Object.)
Public methodUpdateProperties
Updates known metadata properties satisfying the specified predicate. The operation is recursive so it affects all nested packages as well.
(Inherited from MetadataPackage.)
See Also