diff options
author | shyouhei <shyouhei@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2008-07-07 07:36:34 +0000 |
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committer | shyouhei <shyouhei@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2008-07-07 07:36:34 +0000 |
commit | 441546edcfbb1b346c87b69c5f578d1a0e522e06 (patch) | |
tree | 04f606a008baebc445f38944ad37e87468da29ea /ruby_1_8_6/ext/openssl/lib/openssl/x509.rb | |
parent | fa93611c0f9a6db146341c792bfe3b7322ec00e2 (diff) |
add tag v1_8_6_269
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/tags/v1_8_6_269@17937 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'ruby_1_8_6/ext/openssl/lib/openssl/x509.rb')
-rw-r--r-- | ruby_1_8_6/ext/openssl/lib/openssl/x509.rb | 154 |
1 files changed, 154 insertions, 0 deletions
diff --git a/ruby_1_8_6/ext/openssl/lib/openssl/x509.rb b/ruby_1_8_6/ext/openssl/lib/openssl/x509.rb new file mode 100644 index 0000000000..e711bda39c --- /dev/null +++ b/ruby_1_8_6/ext/openssl/lib/openssl/x509.rb @@ -0,0 +1,154 @@ +=begin += $RCSfile$ -- Ruby-space definitions that completes C-space funcs for X509 and subclasses + += Info + 'OpenSSL for Ruby 2' project + Copyright (C) 2002 Michal Rokos <m.rokos@sh.cvut.cz> + All rights reserved. + += Licence + This program is licenced under the same licence as Ruby. + (See the file 'LICENCE'.) + += Version + $Id$ +=end + +require "openssl" + +module OpenSSL + module X509 + class ExtensionFactory + def create_extension(*arg) + if arg.size > 1 + create_ext(*arg) + else + send("create_ext_from_"+arg[0].class.name.downcase, arg[0]) + end + end + + def create_ext_from_array(ary) + raise ExtensionError, "unexpected array form" if ary.size > 3 + create_ext(ary[0], ary[1], ary[2]) + end + + def create_ext_from_string(str) # "oid = critical, value" + oid, value = str.split(/=/, 2) + oid.strip! + value.strip! + create_ext(oid, value) + end + + def create_ext_from_hash(hash) + create_ext(hash["oid"], hash["value"], hash["critical"]) + end + end + + class Extension + def to_s # "oid = critical, value" + str = self.oid + str << " = " + str << "critical, " if self.critical? + str << self.value.gsub(/\n/, ", ") + end + + def to_h # {"oid"=>sn|ln, "value"=>value, "critical"=>true|false} + {"oid"=>self.oid,"value"=>self.value,"critical"=>self.critical?} + end + + def to_a + [ self.oid, self.value, self.critical? ] + end + end + + class Name + module RFC2253DN + Special = ',=+<>#;' + HexChar = /[0-9a-fA-F]/ + HexPair = /#{HexChar}#{HexChar}/ + HexString = /#{HexPair}+/ + Pair = /\\(?:[#{Special}]|\\|"|#{HexPair})/ + StringChar = /[^#{Special}\\"]/ + QuoteChar = /[^\\"]/ + AttributeType = /[a-zA-Z][0-9a-zA-Z]*|[0-9]+(?:\.[0-9]+)*/ + AttributeValue = / + (?!["#])((?:#{StringChar}|#{Pair})*)| + \#(#{HexString})| + "((?:#{QuoteChar}|#{Pair})*)" + /x + TypeAndValue = /\A(#{AttributeType})=#{AttributeValue}/ + + module_function + + def expand_pair(str) + return nil unless str + return str.gsub(Pair){|pair| + case pair.size + when 2 then pair[1,1] + when 3 then Integer("0x#{pair[1,2]}").chr + else raise OpenSSL::X509::NameError, "invalid pair: #{str}" + end + } + end + + def expand_hexstring(str) + return nil unless str + der = str.gsub(HexPair){|hex| Integer("0x#{hex}").chr } + a1 = OpenSSL::ASN1.decode(der) + return a1.value, a1.tag + end + + def expand_value(str1, str2, str3) + value = expand_pair(str1) + value, tag = expand_hexstring(str2) unless value + value = expand_pair(str3) unless value + return value, tag + end + + def scan(dn) + str = dn + ary = [] + while true + if md = TypeAndValue.match(str) + matched = md.to_s + remain = md.post_match + type = md[1] + value, tag = expand_value(md[2], md[3], md[4]) rescue nil + if value + type_and_value = [type, value] + type_and_value.push(tag) if tag + ary.unshift(type_and_value) + if remain.length > 2 && remain[0] == ?, + str = remain[1..-1] + next + elsif remain.length > 2 && remain[0] == ?+ + raise OpenSSL::X509::NameError, + "multi-valued RDN is not supported: #{dn}" + elsif remain.empty? + break + end + end + end + msg_dn = dn[0, dn.length - str.length] + " =>" + str + raise OpenSSL::X509::NameError, "malformed RDN: #{msg_dn}" + end + return ary + end + end + + class <<self + def parse_rfc2253(str, template=OBJECT_TYPE_TEMPLATE) + ary = OpenSSL::X509::Name::RFC2253DN.scan(str) + self.new(ary, template) + end + + def parse_openssl(str, template=OBJECT_TYPE_TEMPLATE) + ary = str.scan(/\s*([^\/,]+)\s*/).collect{|i| i[0].split("=", 2) } + self.new(ary, template) + end + + alias parse parse_openssl + end + end + end +end |