crypto

package
v0.6.17 Latest Latest
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This package is not in the latest version of its module.

 Go to latest Published: Apr 19, 2023 License: GPL-3.0 Imports: 30 Imported by: 0

Documentation

Index

Constants

This section is empty.

Variables

View Source 
var (
	ErrInvalidLengthCredential        = fmt.Errorf("proto: negative length found during unmarshaling")
	ErrIntOverflowCredential          = fmt.Errorf("proto: integer overflow")
	ErrUnexpectedEndOfGroupCredential = fmt.Errorf("proto: unexpected end of group")
)
View Source 
var (
	ErrInvalidLengthPubkey        = fmt.Errorf("proto: negative length found during unmarshaling")
	ErrIntOverflowPubkey          = fmt.Errorf("proto: integer overflow")
	ErrUnexpectedEndOfGroupPubkey = fmt.Errorf("proto: unexpected end of group")
)
View Source 
var (
	ErrInvalidLengthVc        = fmt.Errorf("proto: negative length found during unmarshaling")
	ErrIntOverflowVc          = fmt.Errorf("proto: integer overflow")
	ErrUnexpectedEndOfGroupVc = fmt.Errorf("proto: unexpected end of group")
)
View Source 
var CoinType_name = map[int32]string{
	0:  "CoinType_BITCOIN",
	1:  "CoinType_TESTNET",
	2:  "CoinType_LITECOIN",
	3:  "CoinType_DOGE",
	4:  "CoinType_ETHEREUM",
	5:  "CoinType_SONR",
	6:  "CoinType_COSMOS",
	7:  "CoinType_FILECOIN",
	8:  "CoinType_HNS",
	9:  "CoinType_SOLANA",
	10: "CoinType_XRP",
}
View Source 
var CoinType_value = map[string]int32{
	"CoinType_BITCOIN":  0,
	"CoinType_TESTNET":  1,
	"CoinType_LITECOIN": 2,
	"CoinType_DOGE":     3,
	"CoinType_ETHEREUM": 4,
	"CoinType_SONR":     5,
	"CoinType_COSMOS":   6,
	"CoinType_FILECOIN": 7,
	"CoinType_HNS":      8,
	"CoinType_SOLANA":   9,
	"CoinType_XRP":      10,
}
View Source 
var KeyType_name = map[int32]string{
	0: "KeyType_UNSPECIFIED",
	1: "KeyType_JSON_WEB_KEY_2020",
	2: "KeyType_ED25519_VERIFICATION_KEY_2018",
	3: "KeyType_ECDSA_SECP256K1_VERIFICATION_KEY_2019",
	4: "KeyType_RSA_VERIFICATION_KEY_2018",
	5: "KeyType_WEB_AUTHN_AUTHENTICATION_2018",
}
View Source 
var KeyType_value = map[string]int32{
	"KeyType_UNSPECIFIED":                           0,
	"KeyType_JSON_WEB_KEY_2020":                     1,
	"KeyType_ED25519_VERIFICATION_KEY_2018":         2,
	"KeyType_ECDSA_SECP256K1_VERIFICATION_KEY_2019": 3,
	"KeyType_RSA_VERIFICATION_KEY_2018":             4,
	"KeyType_WEB_AUTHN_AUTHENTICATION_2018":         5,
}
View Source 
var ProofType_name = map[int32]string{
	0: "ProofType_UNSPECIFIED",
	1: "ProofType_JSON_WEB_SIGNATURE_2020",
	2: "ProofType_ED25519_SIGNATURE_2018",
	3: "ProofType_ECDSA_SECP256K1_SIGNATURE_2019",
	4: "ProofType_RSA_SIGNATURE_2018",
}
View Source 
var ProofType_value = map[string]int32{
	"ProofType_UNSPECIFIED":                    0,
	"ProofType_JSON_WEB_SIGNATURE_2020":        1,
	"ProofType_ED25519_SIGNATURE_2018":         2,
	"ProofType_ECDSA_SECP256K1_SIGNATURE_2019": 3,
	"ProofType_RSA_SIGNATURE_2018":             4,
}
View Source 
var ServiceType_name = map[int32]string{
	0: "ServiceType_UNSPECIFIED",
	1: "ServiceType_DID_COMM_MESSAGING",
	2: "ServiceType_ENCRYPTED_DATA_VAULT",
	3: "ServiceType_LINKED_DOMAINS",
}
View Source 
var ServiceType_value = map[string]int32{
	"ServiceType_UNSPECIFIED":          0,
	"ServiceType_DID_COMM_MESSAGING":   1,
	"ServiceType_ENCRYPTED_DATA_VAULT": 2,
	"ServiceType_LINKED_DOMAINS":       3,
}

Functions

func Base64UrlToBytes added in v0.6.5 

func Base64UrlToBytes(base64Url string) ([]byte, error)

func BitcoinAddress added in v0.5.0 

func BitcoinAddress(pk *PubKey) string

func ConvertBoolToString 

func ConvertBoolToString(v bool) string

func ConvertStringToBool 

func ConvertStringToBool(v string) bool

func EthereumAddress added in v0.5.0 

func EthereumAddress(pk *PubKey) string

func ParseCredentialPublicKey added in v0.6.5 

func ParseCredentialPublicKey(pubStr string) (interface{}, error)

Types

type Address 

type Address = tmcrypto.Address

type CoinType 

type CoinType int32

CoinType is the BIP-0044 coin type for each supported coin. 

const (
	// Bitcoins coin type is 0
	CoinType_CoinType_BITCOIN CoinType = 0
	// Testnet coin type is 1
	CoinType_CoinType_TESTNET CoinType = 1
	// Litecoin coin type is 2
	CoinType_CoinType_LITECOIN CoinType = 2
	// Dogecoin coin type is 3
	CoinType_CoinType_DOGE CoinType = 3
	// Ethereum coin type is 60
	CoinType_CoinType_ETHEREUM CoinType = 4
	// Sonr coin type is 703
	CoinType_CoinType_SONR CoinType = 5
	// Cosmos coin type is 118
	CoinType_CoinType_COSMOS CoinType = 6
	// Filecoin coin type is 461
	CoinType_CoinType_FILECOIN CoinType = 7
	// Handshake coin type is 5353
	CoinType_CoinType_HNS CoinType = 8
	// Solana coin type is 501
	CoinType_CoinType_SOLANA CoinType = 9
	// Ripple coin type is 144
	CoinType_CoinType_XRP CoinType = 10
)

func AllCoinTypes 

func AllCoinTypes() []CoinType

AllCoinTypes returns all the coin types.

func CoinTypeFromAddrPrefix 

func CoinTypeFromAddrPrefix(str string) CoinType

CoinTypeFromAddrPrefix returns the CoinType from the string.

func CoinTypeFromBipPath 

func CoinTypeFromBipPath(i int32) CoinType

CoinTypeFromBipPath returns the CoinType from the index.

func CoinTypeFromDidMethod 

func CoinTypeFromDidMethod(str string) CoinType

CoinTypeFromDIDMethod returns the CoinType from the DID method.

func CoinTypeFromName 

func CoinTypeFromName(str string) CoinType

CoinTypeFromName returns the CoinType from the name.

func CoinTypeFromTicker 

func CoinTypeFromTicker(str string) CoinType

CoinTypeFromTicker returns the CoinType from the symbol.

func (CoinType) AddrPrefix 

func (ct CoinType) AddrPrefix() string

AddrPrefix returns the address prefix for the given coin type.

func (CoinType) BipPath 

func (ct CoinType) BipPath() int32

BipPath returns the index for the given coin type.

func (CoinType) DidMethod 

func (c CoinType) DidMethod() string

DidMethod returns the DID method for the given coin type.

func (CoinType) EnumDescriptor 

func (CoinType) EnumDescriptor() ([]byte, []int)

func (CoinType) FormatAddress added in v0.5.0 

func (c CoinType) FormatAddress(pk *PubKey) string

FormatAddress returns the address for the given public key for the spec of the coin type.

func (CoinType) FormatDID added in v0.6.0 

func (c CoinType) FormatDID(pk *PubKey) (string, string)

FormatDID returns the DID for the given public key for the spec of the coin type, along with the address.

func (CoinType) IsBitcoin 

func (c CoinType) IsBitcoin() bool

IsBitcoin returns true if the coin type is bitcoin.

func (CoinType) IsCosmos 

func (c CoinType) IsCosmos() bool

IsCosmos returns true if the coin type is cosmos.

func (CoinType) IsDogecoin 

func (c CoinType) IsDogecoin() bool

IsDogecoin returns true if the coin type is dogecoin.

func (CoinType) IsEthereum 

func (c CoinType) IsEthereum() bool

IsEthereum returns true if the coin type is ethereum.

func (CoinType) IsFilecoin 

func (c CoinType) IsFilecoin() bool

IsFilecoin returns true if the coin type is filecoin.

func (CoinType) IsHandshake 

func (c CoinType) IsHandshake() bool

IsHandshake returns true if the coin type is handshake.

func (CoinType) IsLitecoin 

func (c CoinType) IsLitecoin() bool

IsLitecoin returns true if the coin type is litecoin.

func (CoinType) IsRipple 

func (c CoinType) IsRipple() bool

IsRipple returns true if the coin type is ripple.

func (CoinType) IsSolana 

func (c CoinType) IsSolana() bool

IsSolana returns true if the coin type is solana.

func (CoinType) IsSonr 

func (c CoinType) IsSonr() bool

IsSonr returns true if the coin type is sonr.

func (CoinType) IsTestnet 

func (c CoinType) IsTestnet() bool

IsTestnet returns true if the coin type is testnet.

func (CoinType) Name 

func (ct CoinType) Name() string

Name returns the name for the given coin type.

func (CoinType) String 

func (x CoinType) String() string

func (CoinType) Ticker 

func (ct CoinType) Ticker() string

Ticker returns the symbol for the given coin type for exchanges.

type JSONWebSignature2020Proof 

type JSONWebSignature2020Proof struct {
	Proof *Proof `protobuf:"bytes,1,opt,name=proof,proto3" json:"proof,omitempty"`
	Jws   string `protobuf:"bytes,2,opt,name=jws,proto3" json:"jws,omitempty"`
}

JSONWebSignature2020Proof is a VC proof with a signature according to JsonWebSignature2020

func (*JSONWebSignature2020Proof) Descriptor 

func (*JSONWebSignature2020Proof) Descriptor() ([]byte, []int)

func (*JSONWebSignature2020Proof) GetJws 

func (m *JSONWebSignature2020Proof) GetJws() string

func (*JSONWebSignature2020Proof) GetProof 

func (m *JSONWebSignature2020Proof) GetProof() *Proof

func (*JSONWebSignature2020Proof) Marshal 

func (m *JSONWebSignature2020Proof) Marshal() (dAtA []byte, err error)

func (*JSONWebSignature2020Proof) MarshalTo 

func (m *JSONWebSignature2020Proof) MarshalTo(dAtA []byte) (int, error)

func (*JSONWebSignature2020Proof) MarshalToSizedBuffer 

func (m *JSONWebSignature2020Proof) MarshalToSizedBuffer(dAtA []byte) (int, error)

func (*JSONWebSignature2020Proof) ProtoMessage 

func (*JSONWebSignature2020Proof) ProtoMessage()

func (*JSONWebSignature2020Proof) Reset 

func (m *JSONWebSignature2020Proof) Reset()

func (*JSONWebSignature2020Proof) Size 

func (m *JSONWebSignature2020Proof) Size() (n int)

func (*JSONWebSignature2020Proof) String 

func (m *JSONWebSignature2020Proof) String() string

func (*JSONWebSignature2020Proof) Unmarshal 

func (m *JSONWebSignature2020Proof) Unmarshal(dAtA []byte) error

func (*JSONWebSignature2020Proof) XXX_DiscardUnknown 

func (m *JSONWebSignature2020Proof) XXX_DiscardUnknown()

func (*JSONWebSignature2020Proof) XXX_Marshal 

func (m *JSONWebSignature2020Proof) XXX_Marshal(b []byte, deterministic bool) ([]byte, error)

func (*JSONWebSignature2020Proof) XXX_Merge 

func (m *JSONWebSignature2020Proof) XXX_Merge(src proto.Message)

func (*JSONWebSignature2020Proof) XXX_Size 

func (m *JSONWebSignature2020Proof) XXX_Size() int

func (*JSONWebSignature2020Proof) XXX_Unmarshal 

func (m *JSONWebSignature2020Proof) XXX_Unmarshal(b []byte) error

type KeyType 

type KeyType int32

KeyType is the type of key used to sign a DID document. 

const (
	// No key type specified
	KeyType_KeyType_UNSPECIFIED KeyType = 0
	// JsonWebKey2020 is a VerificationMethod type. https://w3c-ccg.github.io/lds-jws2020/
	KeyType_KeyType_JSON_WEB_KEY_2020 KeyType = 1
	// ED25519VerificationKey2018 is the Ed25519VerificationKey2018 verification key type as specified here: https://w3c-ccg.github.io/lds-ed25519-2018/
	KeyType_KeyType_ED25519_VERIFICATION_KEY_2018 KeyType = 2
	// ECDSASECP256K1VerificationKey2019 is the EcdsaSecp256k1VerificationKey2019 verification key type as specified here: https://w3c-ccg.github.io/lds-ecdsa-secp256k1-2019/
	KeyType_KeyType_ECDSA_SECP256K1_VERIFICATION_KEY_2019 KeyType = 3
	// RSAVerificationKey2018 is the RsaVerificationKey2018 verification key type as specified here: https://w3c-ccg.github.io/lds-rsa2018/
	KeyType_KeyType_RSA_VERIFICATION_KEY_2018 KeyType = 4
	// WebAuthnAuthentication2018 is the WebAuthnAuthentication2018 verification key type as specified here: https://w3c-ccg.github.io/lds-webauthn/
	KeyType_KeyType_WEB_AUTHN_AUTHENTICATION_2018 KeyType = 5
)

func KeyTypeFromMulticodec 

func KeyTypeFromMulticodec(code uint64) (KeyType, error)

KeyTypeFromMulticodec returns the key type

func KeyTypeFromPrettyString 

func KeyTypeFromPrettyString(s string) (KeyType, error)

KeyTypeFromPrettyString returns the key type

func (KeyType) EnumDescriptor 

func (KeyType) EnumDescriptor() ([]byte, []int)

func (KeyType) FormatString 

func (kt KeyType) FormatString() string

func (KeyType) IsBlockchainKey added in v0.5.0 

func (kt KeyType) IsBlockchainKey() bool

IsBlockchainKey returns true if the key is a edsa or secp256k1 key

func (KeyType) IsWebAuthnKey added in v0.5.0 

func (kt KeyType) IsWebAuthnKey() bool

IsWebAuthnKey returns true if the key is a webauthn key

func (KeyType) MulticodecType 

func (kt KeyType) MulticodecType() uint64

-- We represent those as raw public key bytes prefixed with public key -- multiformat code. | secp256k1 "0xe7" | Ed25519 "0xed" | P256 "0x1200" | P384 "0x1201" | P512 "0x1202" | RSA "0x1205"

MulticodecType returns the multicodec code for the key type

func (KeyType) PrettyString 

func (kt KeyType) PrettyString() string

PrettyString returns the string representation of the key type

func (KeyType) String 

func (x KeyType) String() string

type Proof 

type Proof struct {
	// Type defines the specific proof type used. For example, an Ed25519Signature2018 type indicates that the proof includes a digital signature produced by an ed25519 cryptographic key.
	Type ProofType `protobuf:"varint,1,opt,name=type,proto3,enum=sonrhq.sonr.crypto.ProofType" json:"type,omitempty"`
	// ProofPurpose defines the intent for the proof, the reason why an entity created it. Acts as a safeguard to prevent the proof from being misused for a purpose other than the one it was intended for.
	ProofPurpose string `protobuf:"bytes,2,opt,name=proof_purpose,json=proofPurpose,proto3" json:"proof_purpose,omitempty"`
	// VerificationMethod points to the ID that can be used to verify the proof, eg: a public key.
	VerificationMethod string `protobuf:"bytes,3,opt,name=verification_method,json=verificationMethod,proto3" json:"verification_method,omitempty"`
	// Created notes when the proof was created using a iso8601 string
	Created string `protobuf:"bytes,4,opt,name=created,proto3" json:"created,omitempty"`
	// Domain specifies the restricted domain of the proof
	Domain string `protobuf:"bytes,5,opt,name=domain,proto3" json:"domain,omitempty"`
}

Proof represents a credential/presentation proof as defined by the Linked Data Proofs 1.0 specification (https://w3c-ccg.github.io/ld-proofs/).

func (*Proof) Descriptor 

func (*Proof) Descriptor() ([]byte, []int)

func (*Proof) GetCreated 

func (m *Proof) GetCreated() string

func (*Proof) GetDomain 

func (m *Proof) GetDomain() string

func (*Proof) GetProofPurpose 

func (m *Proof) GetProofPurpose() string

func (*Proof) GetType 

func (m *Proof) GetType() ProofType

func (*Proof) GetVerificationMethod 

func (m *Proof) GetVerificationMethod() string

func (*Proof) Marshal 

func (m *Proof) Marshal() (dAtA []byte, err error)

func (*Proof) MarshalTo 

func (m *Proof) MarshalTo(dAtA []byte) (int, error)

func (*Proof) MarshalToSizedBuffer 

func (m *Proof) MarshalToSizedBuffer(dAtA []byte) (int, error)

func (*Proof) ProtoMessage 

func (*Proof) ProtoMessage()

func (*Proof) Reset 

func (m *Proof) Reset()

func (*Proof) Size 

func (m *Proof) Size() (n int)

func (*Proof) String 

func (m *Proof) String() string

func (*Proof) Unmarshal 

func (m *Proof) Unmarshal(dAtA []byte) error

func (*Proof) XXX_DiscardUnknown 

func (m *Proof) XXX_DiscardUnknown()

func (*Proof) XXX_Marshal 

func (m *Proof) XXX_Marshal(b []byte, deterministic bool) ([]byte, error)

func (*Proof) XXX_Merge 

func (m *Proof) XXX_Merge(src proto.Message)

func (*Proof) XXX_Size 

func (m *Proof) XXX_Size() int

func (*Proof) XXX_Unmarshal 

func (m *Proof) XXX_Unmarshal(b []byte) error

type ProofType 

type ProofType int32

ProofType is the type of proof used to present claims over a DID document. 

const (
	// No proof type specified
	ProofType_ProofType_UNSPECIFIED ProofType = 0
	// JsonWebSignature2020 is a proof type. https://w3c-ccg.github.io/lds-jws2020/
	ProofType_ProofType_JSON_WEB_SIGNATURE_2020 ProofType = 1
	// ED25519Signature2018 is the Ed25519Signature2018 proof type as specified here: https://w3c-ccg.github.io/lds-ed25519-2018/
	ProofType_ProofType_ED25519_SIGNATURE_2018 ProofType = 2
	// EcdsaSecp256k1Signature2019 is the EcdsaSecp256k1Signature2019 proof type as specified here: https://w3c-ccg.github.io/lds-ecdsa-secp256k1-2019/
	ProofType_ProofType_ECDSA_SECP256K1_SIGNATURE_2019 ProofType = 3
	// RsaSignature2018 is the RsaSignature2018 proof type as specified here: https://w3c-ccg.github.io/lds-rsa2018/
	ProofType_ProofType_RSA_SIGNATURE_2018 ProofType = 4
)

func (ProofType) EnumDescriptor 

func (ProofType) EnumDescriptor() ([]byte, []int)

func (ProofType) FormatString 

func (kt ProofType) FormatString() string

func (ProofType) String 

func (x ProofType) String() string

type PubKey 

type PubKey struct {
	Key     []byte `protobuf:"bytes,1,opt,name=key,proto3" json:"key,omitempty"`
	KeyType string `protobuf:"bytes,2,opt,name=key_type,json=keyType,proto3" json:"key_type,omitempty"`
}

func NewPubKey 

func NewPubKey(bz []byte, kt KeyType) *PubKey

NewPubKey takes a byte array and returns a PubKey

func (*PubKey) Address 

func (pk *PubKey) Address() Address

Creating a new method called Address() that returns an Address type.

func (*PubKey) Base64 added in v0.5.0 

func (pk *PubKey) Base64() string

Base64 returns the base64 encoding of the key.

func (*PubKey) Blake3 added in v0.5.0 

func (pk *PubKey) Blake3() string

Blake3 returns the blake3 hash of the key.

func (*PubKey) Btcec added in v0.5.0 

func (pk *PubKey) Btcec() (*btcec.PublicKey, error)

Btcec returns the btcec public key.

func (*PubKey) Bytes 

func (pk *PubKey) Bytes() []byte

Returning the key in bytes.

func (*PubKey) Descriptor 

func (*PubKey) Descriptor() ([]byte, []int)

func (*PubKey) Equals 

func (pk *PubKey) Equals(other cryptotypes.PubKey) bool

Comparing the two keys.

func (*PubKey) GetKey 

func (m *PubKey) GetKey() []byte

func (*PubKey) GetKeyType 

func (m *PubKey) GetKeyType() string

func (*PubKey) Marshal 

func (m *PubKey) Marshal() (dAtA []byte, err error)

func (*PubKey) MarshalTo 

func (m *PubKey) MarshalTo(dAtA []byte) (int, error)

func (*PubKey) MarshalToSizedBuffer 

func (m *PubKey) MarshalToSizedBuffer(dAtA []byte) (int, error)

func (*PubKey) Multibase 

func (pk *PubKey) Multibase() string

Multibase returns the Base58 encoding the key.

func (*PubKey) ProtoMessage 

func (*PubKey) ProtoMessage()

func (*PubKey) Raw 

func (pk *PubKey) Raw() []byte

Raw returns the raw key without the type.

func (*PubKey) Reset 

func (m *PubKey) Reset()

func (*PubKey) Secp256k1 added in v0.5.0 

func (pk *PubKey) Secp256k1() (*secp256k1.PubKey, error)

Returning the secp256k1 public key.

func (*PubKey) Size 

func (m *PubKey) Size() (n int)

func (*PubKey) String 

func (m *PubKey) String() string

func (*PubKey) Type 

func (pk *PubKey) Type() string

Returning the type of the key.

func (*PubKey) Unmarshal 

func (m *PubKey) Unmarshal(dAtA []byte) error

func (*PubKey) VerifySignature 

func (pk *PubKey) VerifySignature(msg []byte, sig []byte) bool

Verifying the signature of the message.

func (*PubKey) XXX_DiscardUnknown 

func (m *PubKey) XXX_DiscardUnknown()

func (*PubKey) XXX_Marshal 

func (m *PubKey) XXX_Marshal(b []byte, deterministic bool) ([]byte, error)

func (*PubKey) XXX_Merge 

func (m *PubKey) XXX_Merge(src proto.Message)

func (*PubKey) XXX_Size 

func (m *PubKey) XXX_Size() int

func (*PubKey) XXX_Unmarshal 

func (m *PubKey) XXX_Unmarshal(b []byte) error

type ServiceType 

type ServiceType int32

ServiceType is the type of service used to provide a DID document. 

const (
	// No service type specified
	ServiceType_ServiceType_UNSPECIFIED ServiceType = 0
	// DIDCommMessaging is the DIDCommMessaging service type as specified here: https://identity.foundation/didcomm-messaging/spec/
	ServiceType_ServiceType_DID_COMM_MESSAGING ServiceType = 1
	// EncryptedDataVault is the EncryptedDataVault service type as specified here: https://identity.foundation/edv-spec/
	ServiceType_ServiceType_ENCRYPTED_DATA_VAULT ServiceType = 2
	// LinkedDomains is the LinkedDomains service type as specified here: https://identity.foundation/linked-domains/
	ServiceType_ServiceType_LINKED_DOMAINS ServiceType = 3
)

func (ServiceType) EnumDescriptor 

func (ServiceType) EnumDescriptor() ([]byte, []int)

func (ServiceType) FormatString 

func (kt ServiceType) FormatString() string

func (ServiceType) String 

func (x ServiceType) String() string

type VerifiableCredential 

type VerifiableCredential struct {
	// ID is the unique identifier for the credential.
	Id string `protobuf:"bytes,1,opt,name=id,proto3" json:"id,omitempty"`
	// Context is a list of URIs that define the context of the credential.
	Context []string `protobuf:"bytes,2,rep,name=context,proto3" json:"context,omitempty"`
	// Type is a list of URIs that define the type of the credential.
	Type []string `protobuf:"bytes,3,rep,name=type,proto3" json:"type,omitempty"`
	// Issuer is the DID of the issuer of the credential.
	Issuer string `protobuf:"bytes,4,opt,name=issuer,proto3" json:"issuer,omitempty"`
	// IssuanceDate is the date the credential was issued.
	IssuanceDate string `protobuf:"bytes,5,opt,name=issuance_date,json=issuanceDate,proto3" json:"issuance_date,omitempty"`
	// ExpirationDate is the date the credential expires.
	ExpirationDate string `protobuf:"bytes,6,opt,name=expiration_date,json=expirationDate,proto3" json:"expiration_date,omitempty"`
	// CredentialSubject is the subject of the credential.
	CredentialSubject map[string]string `` /* 200-byte string literal not displayed */
	// Proof is the proof of the credential.
	Proof map[string]string `` /* 151-byte string literal not displayed */
}

VerifiableCredential represents a credential as defined by the Verifiable Credentials Data Model 1.0 specification (https://www.w3.org/TR/vc-data-model/).

func (*VerifiableCredential) Descriptor 

func (*VerifiableCredential) Descriptor() ([]byte, []int)

func (*VerifiableCredential) GetContext 

func (m *VerifiableCredential) GetContext() []string

func (*VerifiableCredential) GetCredentialSubject 

func (m *VerifiableCredential) GetCredentialSubject() map[string]string

func (*VerifiableCredential) GetExpirationDate 

func (m *VerifiableCredential) GetExpirationDate() string

func (*VerifiableCredential) GetId 

func (m *VerifiableCredential) GetId() string

func (*VerifiableCredential) GetIssuanceDate 

func (m *VerifiableCredential) GetIssuanceDate() string

func (*VerifiableCredential) GetIssuer 

func (m *VerifiableCredential) GetIssuer() string

func (*VerifiableCredential) GetProof 

func (m *VerifiableCredential) GetProof() map[string]string

func (*VerifiableCredential) GetType 

func (m *VerifiableCredential) GetType() []string

func (*VerifiableCredential) Marshal 

func (m *VerifiableCredential) Marshal() (dAtA []byte, err error)

func (*VerifiableCredential) MarshalTo 

func (m *VerifiableCredential) MarshalTo(dAtA []byte) (int, error)

func (*VerifiableCredential) MarshalToSizedBuffer 

func (m *VerifiableCredential) MarshalToSizedBuffer(dAtA []byte) (int, error)

func (*VerifiableCredential) ProtoMessage 

func (*VerifiableCredential) ProtoMessage()

func (*VerifiableCredential) Reset 

func (m *VerifiableCredential) Reset()

func (*VerifiableCredential) Size 

func (m *VerifiableCredential) Size() (n int)

func (*VerifiableCredential) String 

func (m *VerifiableCredential) String() string

func (*VerifiableCredential) Unmarshal 

func (m *VerifiableCredential) Unmarshal(dAtA []byte) error

func (*VerifiableCredential) XXX_DiscardUnknown 

func (m *VerifiableCredential) XXX_DiscardUnknown()

func (*VerifiableCredential) XXX_Marshal 

func (m *VerifiableCredential) XXX_Marshal(b []byte, deterministic bool) ([]byte, error)

func (*VerifiableCredential) XXX_Merge 

func (m *VerifiableCredential) XXX_Merge(src proto.Message)

func (*VerifiableCredential) XXX_Size 

func (m *VerifiableCredential) XXX_Size() int

func (*VerifiableCredential) XXX_Unmarshal 

func (m *VerifiableCredential) XXX_Unmarshal(b []byte) error

type WebauthnAuthenticator 

type WebauthnAuthenticator struct {
	// The AAGUID of the authenticator. An AAGUID is defined as an array containing the globally unique
	// identifier of the authenticator model being sought.
	Aaguid []byte `protobuf:"bytes,1,opt,name=aaguid,proto3" json:"aaguid,omitempty"`
	// SignCount -Upon a new login operation, the Relying Party compares the stored signature counter value
	// with the new signCount value returned in the assertion’s authenticator data. If this new
	// signCount value is less than or equal to the stored value, a cloned authenticator may
	// exist, or the authenticator may be malfunctioning.
	SignCount uint32 `protobuf:"varint,2,opt,name=sign_count,json=signCount,proto3" json:"sign_count,omitempty"`
	// CloneWarning - This is a signal that the authenticator may be cloned, i.e. at least two copies of the
	// credential private key may exist and are being used in parallel. Relying Parties should incorporate
	// this information into their risk scoring. Whether the Relying Party updates the stored signature
	// counter value in this case, or not, or fails the authentication ceremony or not, is Relying Party-specific.
	CloneWarning bool `protobuf:"varint,3,opt,name=clone_warning,json=cloneWarning,proto3" json:"clone_warning,omitempty"`
}

WebauthnAuthenticator contains certificate information about a WebAuthn authenticator

func (*WebauthnAuthenticator) Descriptor 

func (*WebauthnAuthenticator) Descriptor() ([]byte, []int)

func (*WebauthnAuthenticator) GetAaguid 

func (m *WebauthnAuthenticator) GetAaguid() []byte

func (*WebauthnAuthenticator) GetCloneWarning 

func (m *WebauthnAuthenticator) GetCloneWarning() bool

func (*WebauthnAuthenticator) GetSignCount 

func (m *WebauthnAuthenticator) GetSignCount() uint32

func (*WebauthnAuthenticator) Marshal 

func (m *WebauthnAuthenticator) Marshal() (dAtA []byte, err error)

func (*WebauthnAuthenticator) MarshalTo 

func (m *WebauthnAuthenticator) MarshalTo(dAtA []byte) (int, error)

func (*WebauthnAuthenticator) MarshalToSizedBuffer 

func (m *WebauthnAuthenticator) MarshalToSizedBuffer(dAtA []byte) (int, error)

func (*WebauthnAuthenticator) ProtoMessage 

func (*WebauthnAuthenticator) ProtoMessage()

func (*WebauthnAuthenticator) Reset 

func (m *WebauthnAuthenticator) Reset()

func (*WebauthnAuthenticator) Size 

func (m *WebauthnAuthenticator) Size() (n int)

func (*WebauthnAuthenticator) String 

func (m *WebauthnAuthenticator) String() string

func (*WebauthnAuthenticator) Unmarshal 

func (m *WebauthnAuthenticator) Unmarshal(dAtA []byte) error

func (*WebauthnAuthenticator) UpdateCounter 

func (a *WebauthnAuthenticator) UpdateCounter(authDataCount uint32)

VerifyCounter Step 17 of §7.2. about verifying attestation. If the signature counter value authData.signCount is nonzero or the value stored in conjunction with credential’s id attribute is nonzero, then run the following sub-step: 

If the signature counter value authData.signCount is

→ Greater than the signature counter value stored in conjunction with credential’s id attribute.
Update the stored signature counter value, associated with credential’s id attribute, to be the value of
authData.signCount.

→ Less than or equal to the signature counter value stored in conjunction with credential’s id attribute.
This is a signal that the authenticator may be cloned, see CloneWarning above for more information.

func (*WebauthnAuthenticator) XXX_DiscardUnknown 

func (m *WebauthnAuthenticator) XXX_DiscardUnknown()

func (*WebauthnAuthenticator) XXX_Marshal 

func (m *WebauthnAuthenticator) XXX_Marshal(b []byte, deterministic bool) ([]byte, error)

func (*WebauthnAuthenticator) XXX_Merge 

func (m *WebauthnAuthenticator) XXX_Merge(src proto.Message)

func (*WebauthnAuthenticator) XXX_Size 

func (m *WebauthnAuthenticator) XXX_Size() int

func (*WebauthnAuthenticator) XXX_Unmarshal 

func (m *WebauthnAuthenticator) XXX_Unmarshal(b []byte) error

type WebauthnCredential 

type WebauthnCredential struct {
	// A probabilistically-unique byte sequence identifying a public key credential source and its authentication assertions.
	Id []byte `protobuf:"bytes,1,opt,name=id,proto3" json:"id,omitempty"`
	// The public key portion of a Relying Party-specific credential key pair, generated by an authenticator and returned to
	// a Relying Party at registration time (see also public key credential). The private key portion of the credential key
	// pair is known as the credential private key. Note that in the case of self attestation, the credential key pair is also
	// used as the attestation key pair, see self attestation for details.
	PublicKey []byte `protobuf:"bytes,2,opt,name=public_key,json=publicKey,proto3" json:"public_key,omitempty"`
	// The attestation format used (if any) by the authenticator when creating the credential.
	AttestationType string `protobuf:"bytes,3,opt,name=attestation_type,json=attestationType,proto3" json:"attestation_type,omitempty"`
	// The transports used by the authenticator when creating the credential.
	Transport []string `protobuf:"bytes,4,rep,name=transport,proto3" json:"transport,omitempty"`
	// The Authenticator information for a given certificate
	Authenticator *WebauthnAuthenticator `protobuf:"bytes,5,opt,name=authenticator,proto3" json:"authenticator,omitempty"`
}

WebauthnCredential contains all needed information about a WebAuthn credential for storage

func ConvertStdCredential 

func ConvertStdCredential(wa *webauthn.Credential) *WebauthnCredential

ConvertStdCredential creates a common.WebauthnCredential from a webauthn.Credential from the go-webauthn package

func CredentialFromDIDString added in v0.5.0 

func CredentialFromDIDString(did string) (*WebauthnCredential, error)

CredentialFromDIDString converts a DID string into a WebauthnCredential

func (*WebauthnCredential) DID added in v0.4.4 

func (c *WebauthnCredential) DID() string

Did returns the DID for a WebauthnCredential

func (*WebauthnCredential) Descriptor 

func (*WebauthnCredential) Descriptor() ([]byte, []int)

func (*WebauthnCredential) FromMetadata 

func (c *WebauthnCredential) FromMetadata(m map[string]string) error

FromMetadata converts a map[string]string into a common WebauthnCredential

func (*WebauthnCredential) GetAttestationType 

func (m *WebauthnCredential) GetAttestationType() string

func (*WebauthnCredential) GetAuthenticator 

func (m *WebauthnCredential) GetAuthenticator() *WebauthnAuthenticator

func (*WebauthnCredential) GetId 

func (m *WebauthnCredential) GetId() []byte

func (*WebauthnCredential) GetPublicKey 

func (m *WebauthnCredential) GetPublicKey() []byte

func (*WebauthnCredential) GetTransport 

func (m *WebauthnCredential) GetTransport() []string

func (*WebauthnCredential) Marshal 

func (m *WebauthnCredential) Marshal() (dAtA []byte, err error)

func (*WebauthnCredential) MarshalTo 

func (m *WebauthnCredential) MarshalTo(dAtA []byte) (int, error)

func (*WebauthnCredential) MarshalToSizedBuffer 

func (m *WebauthnCredential) MarshalToSizedBuffer(dAtA []byte) (int, error)

func (*WebauthnCredential) ProtoMessage 

func (*WebauthnCredential) ProtoMessage()

func (*WebauthnCredential) PubKey added in v0.5.0 

func (c *WebauthnCredential) PubKey() *PubKey

PublicKeyMultibase returns the public key in multibase format

func (*WebauthnCredential) Reset 

func (m *WebauthnCredential) Reset()

func (*WebauthnCredential) Size 

func (m *WebauthnCredential) Size() (n int)

func (*WebauthnCredential) String 

func (m *WebauthnCredential) String() string

func (*WebauthnCredential) ToMetadata 

func (c *WebauthnCredential) ToMetadata() map[string]string

ToMetadata converts a common WebauthnCredential into a map[string]string

func (*WebauthnCredential) ToStdCredential 

func (c *WebauthnCredential) ToStdCredential() *webauthn.Credential

ToStdCredential converts a common WebauthnCredential to one that can be used for the go-webauthn package

func (*WebauthnCredential) Unmarshal 

func (m *WebauthnCredential) Unmarshal(dAtA []byte) error

func (*WebauthnCredential) XXX_DiscardUnknown 

func (m *WebauthnCredential) XXX_DiscardUnknown()

func (*WebauthnCredential) XXX_Marshal 

func (m *WebauthnCredential) XXX_Marshal(b []byte, deterministic bool) ([]byte, error)

func (*WebauthnCredential) XXX_Merge 

func (m *WebauthnCredential) XXX_Merge(src proto.Message)

func (*WebauthnCredential) XXX_Size 

func (m *WebauthnCredential) XXX_Size() int

func (*WebauthnCredential) XXX_Unmarshal 

func (m *WebauthnCredential) XXX_Unmarshal(b []byte) error

Source Files

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