Documentation
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Index ¶
- func SignChannelIdentityRequest(userEdPub ed25519.PublicKey, ts time.Time, userRsaPriv rsa.PrivateKey, ...) ([]byte, error)
- func SignChannelLease(userPublicKey ed25519.PublicKey, username string, lease time.Time, ...) []byte
- func VerifyChannelIdentityRequest(sig []byte, userEdPub ed25519.PublicKey, now, ts time.Time, ...) error
- func VerifyChannelLease(sig []byte, userPublicKey ed25519.PublicKey, username string, lease time.Time, ...) bool
- type Identity
- type PrivateIdentity
Constants ¶
This section is empty.
Variables ¶
This section is empty.
Functions ¶
func SignChannelIdentityRequest ¶
func SignChannelIdentityRequest(userEdPub ed25519.PublicKey, ts time.Time, userRsaPriv rsa.PrivateKey, rng io.Reader) ([]byte, error)
SignChannelIdentityRequest accepts a User's ED public key & a timestamp and signs them using the given private key. It is used by clients to sign their ED public key for verification when requesting a channel identity from User Discovery.
func SignChannelLease ¶
func SignChannelLease(userPublicKey ed25519.PublicKey, username string, lease time.Time, pk ed25519.PrivateKey) []byte
SignChannelLease accepts a user's ed25519 pub key, username & a given lease and signs them with an ed25519 private key. It is used by User Discovery to prove that users' channel identities are valid, and are the same values passed to user discovery.
func VerifyChannelIdentityRequest ¶
func VerifyChannelIdentityRequest(sig []byte, userEdPub ed25519.PublicKey, now, ts time.Time, userRsaPub rsa.PublicKey) error
VerifyChannelIdentityRequest verifies a user's request generated by SignChannelIdentityRequest, accepting the same information and a corresponding public key. It is used by User Discovery to verify the authenticity of channel identity requests from users. It also ensures that the received timestamp is fresh based on passed in current timestamp.
func VerifyChannelLease ¶
func VerifyChannelLease(sig []byte, userPublicKey ed25519.PublicKey, username string, lease time.Time, signerPubKey ed25519.PublicKey) bool
VerifyChannelLease verifies a signature generated by SignChannelLease, accepting the same info and a corresponding ed25519 public key. It is meant to be used in channel logic to authenticate channel identities. It proves that a user with a given username is authorized by user discovery to use this username until lease time using the given public key.
Types ¶
type Identity ¶
Identity for a channel is identical to a codename PrivateIdentity.
func ConstructIdentity ¶
ConstructIdentity creates a codename from an extant identity for a given version
func UnmarshalIdentity ¶
UnmarshalIdentity created an identity from a marshaled version
type PrivateIdentity ¶
type PrivateIdentity struct {
codename.PrivateIdentity
}
PrivateIdentity for a channel is identical to a codename PrivateIdentity.
func GenerateIdentity ¶
func GenerateIdentity(rng io.Reader) (PrivateIdentity, error)
GenerateIdentity create a new channels identity from scratch and assigns it a codename
func ImportPrivateIdentity ¶
func ImportPrivateIdentity(password string, data []byte) (PrivateIdentity, error)
ImportPrivateIdentity generates a new PrivateIdentity from exported data.
func UnmarshalPrivateIdentity ¶
func UnmarshalPrivateIdentity(data []byte) (PrivateIdentity, error)
UnmarshalPrivateIdentity creates a private identity from a marshaled version
func (PrivateIdentity) Export ¶
Export exports the PrivateIdentity into a portable encrypted string that can be used to restore it later.
func (*PrivateIdentity) GetIdentity ¶
func (pi *PrivateIdentity) GetIdentity() Identity
GetIdentity returns a channel identity object from the PrivateIdentity
Source Files