class HexaPDF::DigitalSignature::CMSHandler

Parent	Handler

The signature handler for PKCS#7 a.k.a. CMS signatures. Those include, for example, the adbe.pkcs7.detached and ETSI.CAdES.detached sub-filters.

See: PDF2.0 s12.8.3.3

new(signature_dict)¶

Creates a new signature handler for the given signature dictionary.

Calls superclass method

certificate_chain()¶

Returns the certificate chain.

embedded_tsa_signature()¶

Returns the OpenSSL::PKCS7 object for the embedded TSA signature if there is one or nil otherwise.

signer_certificate()¶

Returns the signer certificate (an instance of OpenSSL::X509::Certificate).

signer_info()¶

Returns the signer information object (an instance of OpenSSL::PKCS7::SignerInfo).

signer_name()¶

Returns the common name of the signer.

Calls superclass method

signing_time()¶

Returns the time of signing.

verify(store, allow_self_signed: false)¶

Verifies the signature using the provided OpenSSL::X509::Store object.

Calls superclass method