pkix

Documentation

Overview

Package pkix contains shared, low level structures used for ASN.1 parsing and serialization of X.509 certificates, CRL and OCSP.

Index

• type AlgorithmIdentifier
• type AttributeTypeAndValue
  • func (a *AttributeTypeAndValue) MarshalJSON() ([]byte, error)
  • func (a *AttributeTypeAndValue) UnmarshalJSON(b []byte) error
• type AttributeTypeAndValueSET
• type AuxOID
  • func (aux *AuxOID) AsSlice() []int
  • func (aux *AuxOID) CopyAsSlice() []int
  • func (aux *AuxOID) Equal(other *AuxOID) bool
  • func (aux *AuxOID) MarshalJSON() ([]byte, error)
  • func (aux *AuxOID) UnmarshalJSON(b []byte) error
• type CertificateList
  • func (certList *CertificateList) HasExpired(now time.Time) bool
• type EDIPartyName
• type Extension
  • func (ext *Extension) MarshalJSON() ([]byte, error)
  • func (ext *Extension) UnmarshalJSON(b []byte) (err error)
• type Name
  • func (n *Name) FillFromRDNSequence(rdns *RDNSequence)
  • func (n *Name) MarshalJSON() ([]byte, error)
  • func (n *Name) String() string
  • func (n Name) ToRDNSequence() (ret RDNSequence)
  • func (n *Name) UnmarshalJSON(b []byte) error
• type OIDName
• type OtherName
  • func (o *OtherName) MarshalJSON() ([]byte, error)
  • func (o *OtherName) UnmarshalJSON(b []byte) (err error)
• type RDNSequence
  • func (seq RDNSequence) String() string
• type RelativeDistinguishedNameSET
• type RevokedCertificate
• type TBSCertificateList

Types

type AlgorithmIdentifier

type AlgorithmIdentifier struct {
	Algorithm  asn1.ObjectIdentifier
	Parameters asn1.RawValue `asn1:"optional"`
}

AlgorithmIdentifier represents the ASN.1 structure of the same name. See RFC 5280, section 4.1.1.2.

type AttributeTypeAndValue

type AttributeTypeAndValue struct {
	Type  asn1.ObjectIdentifier `json:"type"`
	Value interface{}           `json:"value"`
}

AttributeTypeAndValue mirrors the ASN.1 structure of the same name in http://tools.ietf.org/html/rfc5280#section-4.1.2.4

func (*AttributeTypeAndValue) MarshalJSON

func (a *AttributeTypeAndValue) MarshalJSON() ([]byte, error)

MarshalJSON implements the json.Marshaler interface.

func (*AttributeTypeAndValue) UnmarshalJSON

func (a *AttributeTypeAndValue) UnmarshalJSON(b []byte) error

UnmarshalJSON implements the json.Unmarshaler interface.

type AttributeTypeAndValueSET

type AttributeTypeAndValueSET struct {
	Type  asn1.ObjectIdentifier
	Value [][]AttributeTypeAndValue `asn1:"set"`
}

AttributeTypeAndValueSET represents a set of ASN.1 sequences of AttributeTypeAndValue sequences from RFC 2986 (PKCS #10).

type AuxOID

type AuxOID []int

AuxOID behaves similar to asn1.ObjectIdentifier, except encodes to JSON as a string in dot notation. It is a type synonym for []int, and can be converted to an asn1.ObjectIdentifier by going through []int and back.

func (*AuxOID) AsSlice

func (aux *AuxOID) AsSlice() []int

AsSlice returns a slice over the inner-representation

func (*AuxOID) CopyAsSlice

func (aux *AuxOID) CopyAsSlice() []int

CopyAsSlice returns a copy of the inter-representation as a slice

func (*AuxOID) Equal

func (aux *AuxOID) Equal(other *AuxOID) bool

Equal tests (deep) equality of two AuxOIDs

func (*AuxOID) MarshalJSON

func (aux *AuxOID) MarshalJSON() ([]byte, error)

MarshalJSON implements the json.Marshaler interface

func (*AuxOID) UnmarshalJSON

func (aux *AuxOID) UnmarshalJSON(b []byte) error

UnmarshalJSON implements the json.Unmarshaler interface

type CertificateList

type CertificateList struct {
	TBSCertList        TBSCertificateList
	SignatureAlgorithm AlgorithmIdentifier
	SignatureValue     asn1.BitString
}

CertificateList represents the ASN.1 structure of the same name. See RFC 5280, section 5.1. Use Certificate.CheckCRLSignature to verify the signature.

func (*CertificateList) HasExpired

func (certList *CertificateList) HasExpired(now time.Time) bool

HasExpired reports whether now is past the expiry time of certList.

type EDIPartyName

type EDIPartyName struct {
	NameAssigner string `asn1:"tag:0,optional,explicit" json:"name_assigner,omitempty"`
	PartyName    string `asn1:"tag:1,explicit" json:"party_name"`
}

EDIPartyName represents the ASN.1 structure of the same name. See RFC 5280, section 4.2.1.6.

type Extension

type Extension struct {
	Id       asn1.ObjectIdentifier
	Critical bool `asn1:"optional"`
	Value    []byte
}

Extension represents the ASN.1 structure of the same name. See RFC 5280, section 4.2.

func (*Extension) MarshalJSON

func (ext *Extension) MarshalJSON() ([]byte, error)

MarshalJSON implements the json.Marshaler interface.

func (*Extension) UnmarshalJSON

func (ext *Extension) UnmarshalJSON(b []byte) (err error)

UnmarshalJSON implements the json.Unmarshaler interface.

type Name

type Name struct {
	Country, Organization, OrganizationalUnit  []string
	Locality, Province                         []string
	StreetAddress, PostalCode, DomainComponent []string
	EmailAddress                               []string
	SerialNumber, CommonName                   string
	SerialNumbers, CommonNames                 []string
	GivenName, Surname                         []string
	OrganizationIDs                            []string
	// EV Components
	JurisdictionLocality, JurisdictionProvince, JurisdictionCountry []string

	Names      []AttributeTypeAndValue
	ExtraNames []AttributeTypeAndValue

	// OriginalRDNS is saved if the name is populated using FillFromRDNSequence.
	// Additionally, if OriginalRDNS is non-nil, the String and ToRDNSequence
	// methods will simply use this.
	OriginalRDNS RDNSequence
}

Name represents an X.509 distinguished name. This only includes the common elements of a DN. Additional elements in the name are ignored.

func (*Name) FillFromRDNSequence

func (n *Name) FillFromRDNSequence(rdns *RDNSequence)

FillFromRDNSequence populates n based on the AttributeTypeAndValueSETs in the RDNSequence. It save the sequence as OriginalRDNS.

func (*Name) MarshalJSON

func (n *Name) MarshalJSON() ([]byte, error)

MarshalJSON implements the json.Marshaler interface.

func (*Name) String

func (n *Name) String() string

String returns a canonical representation of a DistinguishedName

func (Name) ToRDNSequence

func (n Name) ToRDNSequence() (ret RDNSequence)

ToRDNSequence returns OriginalRDNS is populated. Otherwise, it builds an RDNSequence in canonical order.

func (*Name) UnmarshalJSON

func (n *Name) UnmarshalJSON(b []byte) error

UnmarshalJSON implements the json.Unmarshaler interface.

type OIDName

type OIDName struct {
	ShortName string `json:"short_name"`
	LongName  string `json:"long_name"`
}

OIDName stores the short and long version of the name of an IANA-assigned OID

type OtherName

type OtherName struct {
	TypeID asn1.ObjectIdentifier
	Value  asn1.RawValue `asn1:"explicit"`
}

OtherName represents the ASN.1 structure of the same name. See RFC 5280, section 4.2.1.6.

func (*OtherName) MarshalJSON

func (o *OtherName) MarshalJSON() ([]byte, error)

MarshalJSON implements the json.Marshaler interface.

func (*OtherName) UnmarshalJSON

func (o *OtherName) UnmarshalJSON(b []byte) (err error)

UnmarshalJSON implements the json.Unmarshaler interface.

type RDNSequence

type RDNSequence []RelativeDistinguishedNameSET

func (RDNSequence) String

func (seq RDNSequence) String() string

String returns an RDNSequence as comma seperated list of AttributeTypeAndValues in canonical form.

type RelativeDistinguishedNameSET

type RelativeDistinguishedNameSET []AttributeTypeAndValue

type RevokedCertificate

type RevokedCertificate struct {
	SerialNumber   *big.Int
	RevocationTime time.Time
	Extensions     []Extension `asn1:"optional"`
}

RevokedCertificate represents the ASN.1 structure of the same name. See RFC 5280, section 5.1.

type TBSCertificateList

type TBSCertificateList struct {
	Raw                 asn1.RawContent
	Version             int `asn1:"optional,default:0"`
	Signature           AlgorithmIdentifier
	Issuer              RDNSequence
	ThisUpdate          time.Time
	NextUpdate          time.Time            `asn1:"optional"`
	RevokedCertificates []RevokedCertificate `asn1:"optional"`
	Extensions          []Extension          `asn1:"tag:0,optional,explicit"`
}

TBSCertificateList represents the ASN.1 structure of the same name. See RFC 5280, section 5.1.