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module CertificateAuthority
module Extensions
module ExtensionAPI
def to_s
raise "Implementation required"
end
def config_extensions
{}
end
def openssl_identifier
raise "Implementation required"
end
end
class BasicConstraints
include ExtensionAPI
include ActiveModel::Validations
attr_accessor :ca
attr_accessor :path_len
validates :ca, :inclusion => [true,false]
def initialize
self.ca = false
end
def is_ca?
self.ca
end
def path_len=(value)
raise "path_len must be a non-negative integer" if value < 0 or !value.is_a?(Fixnum)
@path_len = value
end
def openssl_identifier
"basicConstraints"
end
def to_s
result = ""
result += "CA:#{self.ca}"
result += ",pathlen:#{self.path_len}" unless self.path_len.nil?
result
end
end
class CrlDistributionPoints
include ExtensionAPI
attr_accessor :uri
def initialize
# self.uri = "http://moo.crlendPoint.example.com/something.crl"
end
def openssl_identifier
"crlDistributionPoints"
end
## NB: At this time it seems OpenSSL's extension handlers don't support
## any of the config options the docs claim to support... everything comes back
## "missing value" on GENERAL NAME. Even if copied verbatim
def config_extensions
{
# "custom_crl_fields" => {"fullname" => "URI:#{fullname}"},
# "issuer_sect" => {"CN" => "crlissuer.com", "C" => "US", "O" => "shudder"}
}
end
def to_s
return "" if self.uri.nil?
"URI:#{self.uri}"
end
end
class SubjectKeyIdentifier
include ExtensionAPI
def openssl_identifier
"subjectKeyIdentifier"
end
def to_s
"hash"
end
end
class AuthorityKeyIdentifier
include ExtensionAPI
def openssl_identifier
"authorityKeyIdentifier"
end
def to_s
"keyid,issuer"
end
end
class AuthorityInfoAccess
include ExtensionAPI
attr_accessor :ocsp
def initialize
self.ocsp = []
end
def openssl_identifier
"authorityInfoAccess"
end
def to_s
return "" if self.ocsp.empty?
"OCSP;URI:#{self.ocsp}"
end
end
class KeyUsage
include ExtensionAPI
attr_accessor :usage
def initialize
self.usage = ["digitalSignature", "nonRepudiation"]
end
def openssl_identifier
"keyUsage"
end
def to_s
"#{self.usage.join(',')}"
end
end
class ExtendedKeyUsage
include ExtensionAPI
attr_accessor :usage
def initialize
self.usage = ["serverAuth","clientAuth"]
end
def openssl_identifier
"extendedKeyUsage"
end
def to_s
"#{self.usage.join(',')}"
end
end
class SubjectAlternativeName
include ExtensionAPI
attr_accessor :uris, :dns_names, :ips
def initialize
self.uris = []
self.dns_names = []
self.ips = []
end
def uris=(value)
raise "URIs must be an array" unless value.is_a?(Array)
@uris = value
end
def dns_names=(value)
raise "DNS names must be an array" unless value.is_a?(Array)
@dns_names = value
end
def ips=(value)
raise "IPs must be an array" unless value.is_a?(Array)
@ips = value
end
def openssl_identifier
"subjectAltName"
end
def to_s
res = self.uris.map {|u| "URI:#{u}" }
res += self.dns_names.map {|d| "DNS:#{d}" }
res += self.ips.map {|i| "IP:#{i}" }
return res.join(',')
end
end
class CertificatePolicies
include ExtensionAPI
attr_accessor :policy_identifier
attr_accessor :cps_uris
##User notice
attr_accessor :explicit_text
attr_accessor :organization
attr_accessor :notice_numbers
def initialize
@contains_data = false
end
def openssl_identifier
"certificatePolicies"
end
def user_notice=(value={})
value.keys.each do |key|
self.send("#{key}=".to_sym, value[key])
end
end
def config_extensions
config_extension = {}
custom_policies = {}
notice = {}
unless self.policy_identifier.nil?
custom_policies["policyIdentifier"] = self.policy_identifier
end
if !self.cps_uris.nil? and self.cps_uris.is_a?(Array)
self.cps_uris.each_with_index do |cps_uri,i|
custom_policies["CPS.#{i}"] = cps_uri
end
end
unless self.explicit_text.nil?
notice["explicitText"] = self.explicit_text
end
unless self.organization.nil?
notice["organization"] = self.organization
end
unless self.notice_numbers.nil?
notice["noticeNumbers"] = self.notice_numbers
end
if notice.keys.size > 0
custom_policies["userNotice.1"] = "@notice"
config_extension["notice"] = notice
end
if custom_policies.keys.size > 0
config_extension["custom_policies"] = custom_policies
@contains_data = true
end
config_extension
end
def to_s
return "" unless @contains_data
"ia5org,@custom_policies"
end
end
end
end
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