The parent class for all constructed encodings. The value attribute of a Constructive is always an Array. Attributes are the same as for ASN1Data, with the addition of tagging.
Most constructed encodings come in the form of a SET or a SEQUENCE. These encodings are represented by one of the two sub-classes of Constructive:
OpenSSL::ASN1::Sequence
Please note that tagged sequences and sets are still parsed as instances of ASN1Data. Find further details on tagged values there.
int = OpenSSL::ASN1::Integer.new(1) str = OpenSSL::ASN1::PrintableString.new('abc') sequence = OpenSSL::ASN1::Sequence.new( [ int, str ] )
int = OpenSSL::ASN1::Integer.new(1) str = OpenSSL::ASN1::PrintableString.new('abc') set = OpenSSL::ASN1::Set.new( [ int, str ] )
This is the generic exception for OpenSSL::Engine related errors
An OpenSSL::OCSP::SingleResponse represents an OCSP SingleResponse structure, which contains the basic information of the status of the certificate.
This class represents a YAML Mapping.
A Psych::Nodes::Mapping node may have 0 or more children, but must have an even number of children. Here are the valid children a Psych::Nodes::Mapping node may have:
Represents a YAML stream. This is the root node for any YAML parse tree. This node must have one or more child nodes. The only valid child node for a Psych::Nodes::Stream node is Psych::Nodes::Document.
Raised when a tar file is corrupt
An InstalledSpecification represents a gem that is already installed locally.
A set of gems for installation sourced from remote sources and local .gem files
The TrustDir manages the trusted certificates for gem signature verification.
Represents an installed gem. This is used for dependency resolution.
A StoreContext is used while validating a single certificate and holds the status involved.
The parent class for all primitive encodings. Attributes are the same as for ASN1Data, with the addition of tagging. Primitive values can never be encoded with indefinite length form, thus it is not possible to set the indefinite_length attribute for Primitive and its sub-classes.
Primitive sub-classes and their mapping to Ruby classes OpenSSL::ASN1::EndOfContent <=> value is always nil
OpenSSL::ASN1::Boolean <=> value is true or false
OpenSSL::ASN1::Integer <=> value is an OpenSSL::BN
OpenSSL::ASN1::BitString <=> value is a String
OpenSSL::ASN1::OctetString <=> value is a String
OpenSSL::ASN1::Null <=> value is always nil
OpenSSL::ASN1::Object <=> value is a String
OpenSSL::ASN1::Enumerated <=> value is an OpenSSL::BN
OpenSSL::ASN1::UTF8String <=> value is a String
OpenSSL::ASN1::NumericString <=> value is a String
OpenSSL::ASN1::PrintableString <=> value is a String
OpenSSL::ASN1::T61String <=> value is a String
OpenSSL::ASN1::VideotexString <=> value is a String
OpenSSL::ASN1::IA5String <=> value is a String
OpenSSL::ASN1::UTCTime <=> value is a Time
OpenSSL::ASN1::GeneralizedTime <=> value is a Time
OpenSSL::ASN1::GraphicString <=> value is a String
OpenSSL::ASN1::ISO64String <=> value is a String
OpenSSL::ASN1::GeneralString <=> value is a String
OpenSSL::ASN1::UniversalString <=> value is a String
OpenSSL::ASN1::BMPString <=> value is a String
unused_bits: if the underlying BIT STRING’s length is a multiple of 8 then unused_bits is 0. Otherwise unused_bits indicates the number of bits that are to be ignored in the final octet of the BitString’s value.
OpenSSL::ASN1::ObjectId NOTE: While OpenSSL::ASN1::ObjectId.new will allocate a new ObjectId, it is not typically allocated this way, but rather that are received from parsed ASN1 encodings.
sn: the short name as defined in <openssl/objects.h>.
ln: the long name as defined in <openssl/objects.h>.
oid: the object identifier as a String, e.g. “1.2.3.4.5”
short_name: alias for sn.
long_name: alias for ln.
With the Exception of OpenSSL::ASN1::EndOfContent, each Primitive class constructor takes at least one parameter, the value.
eoc = OpenSSL::ASN1::EndOfContent.new
Primitive prim = <class>.new(value) # <class> being one of the sub-classes except EndOfContent prim_zero_tagged_implicit = <class>.new(value, 0, :IMPLICIT) prim_zero_tagged_explicit = <class>.new(value, 0, :EXPLICIT)