Verifies the signature of the response using the given certificates and store. This works in the similar way as OpenSSL::OCSP::Request#verify.
Returns the serial number of the certificate for which status is being requested.
Returns a string describing the PKey object.
To verify the String signature, digest, an instance of OpenSSL::Digest, must be provided to re-compute the message digest of the original data, also a String. The return value is true if the signature is valid, false otherwise. A PKeyError is raised should errors occur. Any previous state of the Digest instance is irrelevant to the validation outcome, the digest instance is reset to its initial state during the operation.
data = 'Sign me!' digest = OpenSSL::Digest.new('SHA256') pkey = OpenSSL::PKey::RSA.new(2048) signature = pkey.sign(digest, data) pub_key = pkey.public_key puts pub_key.verify(digest, signature, data) # => true
Returns one of GRANTED, GRANTED_WITH_MODS, REJECTION, WAITING, REVOCATION_WARNING or REVOCATION_NOTIFICATION. A timestamp token has been created only in case status is equal to GRANTED or GRANTED_WITH_MODS.
Verifies a timestamp token by checking the signature, validating the certificate chain implied by tsa_certificate and by checking conformance to a given Request. Mandatory parameters are the Request associated to this Response, and an OpenSSL::X509::Store of trusted roots.
Intermediate certificates can optionally be supplied for creating the certificate chain. These intermediate certificates must all be instances of OpenSSL::X509::Certificate.
If validation fails, several kinds of exceptions can be raised:
TypeError if types don’t fit
TimestampError if something is wrong with the timestamp token itself, if it is not conformant to the Request, or if validation of the timestamp certificate chain fails.
Returns the ‘short name’ of the object identifier representing the algorithm that was used to derive the message imprint digest. For valid timestamps, this is the same value that was already given in the Request. If status is GRANTED or GRANTED_WITH_MODS, this is never nil.
algo = token_info.algorithm puts algo -> "SHA1"
Allows to set the object identifier or the ‘short name’ of the algorithm that was used to create the message imprint digest.
request.algorithm = "SHA1"
Returns the ‘short name’ of the object identifier that represents the algorithm that was used to create the message imprint digest.
Performs a certificate verification on the OpenSSL::X509::Certificate cert.
chain can be an array of OpenSSL::X509::Certificate that is used to construct the certificate chain.
If a block is given, it overrides the callback set by verify_callback=.
After finishing the verification, the error information can be retrieved by error, error_string, and the resulting complete certificate chain can be retrieved by chain.
Restore session state from the session’s FileStore file.
Returns the session state as a hash.