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)
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.
Immutable and read-only representation of a timestamp token info from a Response
.
Default formatter for log messages.
Predefined Keys
CSV::InputsScanner receives IO
inputs, encoding and the chunk_size. It also controls the life cycle of the object with its methods keep_start
, keep_end
, keep_back
, keep_drop
.
CSV::InputsScanner.scan() tries to match with pattern at the current position. If there’s a match, the scanner advances the “scan pointer” and returns the matched string. Otherwise, the scanner returns nil.
CSV::InputsScanner.rest() returns the “rest” of the string (i.e. everything after the scan pointer). If there is no more data (eos? = true), it returns “”.
Class for representing WebDAV method PROPFIND:
require 'net/http' uri = URI('http://example.com') hostname = uri.hostname # => "example.com" req = Net::HTTP::Propfind.new(uri) # => #<Net::HTTP::Propfind PROPFIND> res = Net::HTTP.start(hostname) do |http| http.request(req) end
Related:
Net::HTTP#propfind
: sends PROPFIND
request, returns response object.