Documentation
¶
Overview ¶
Package state implements the state of a hashchain.
Index ¶
- type State
- func (s *State) AddLinkHash(linkHash [32]byte, lineNumber int)
- func (s *State) AddSigner(pubKey [32]byte, weight int, comment string)
- func (s *State) AddSourceHash(linkHash, treeHash, pubKey [32]byte, comment string)
- func (s *State) HasLinkHash(linkHash [32]byte) bool
- func (s *State) HasSigner(pubKey [32]byte) bool
- func (s *State) HeadN() int
- func (s *State) LastSignedTreeHash() (string, int)
- func (s *State) LastTreeHash() string
- func (s *State) LinkHash(treeHash string) [32]byte
- func (s *State) LinkHashes() int
- func (s *State) M() int
- func (s *State) N() int
- func (s *State) NotPublished(treeHash string) error
- func (s *State) NotSigner(pubKey [32]byte) error
- func (s *State) OPs() int
- func (s *State) RemoveSigner(pubKey [32]byte) error
- func (s *State) SetSignatureControl(m int)
- func (s *State) Sign(linkHash, pubKey [32]byte) error
- func (s *State) Signer() map[string]bool
- func (s *State) SignerBarrier(pubKey string) int
- func (s *State) SignerComment(pubKey string) string
- func (s *State) SignerWeight(pubKey string) int
- func (s *State) SourceLine(treeHash string) int
- func (s *State) TreeComments() []string
- func (s *State) TreeHashes() []string
- func (s *State) UnsignedInfo(pubKey, treeHash string, omitSource bool) ([]string, error)
Constants ¶
This section is empty.
Variables ¶
This section is empty.
Functions ¶
This section is empty.
Types ¶
type State ¶
type State struct {
// contains filtered or unexported fields
}
State hold the state of a hashchain.
func (*State) AddLinkHash ¶
AddLinkHash adds linkHash with lineNumber to state.
func (*State) AddSourceHash ¶
AddSourceHash adds treeHash at given linkHash to state.
func (*State) HasLinkHash ¶
HasLinkHash checks wether the state s contains the given linkHash.
func (*State) HasSigner ¶
HasSigner checks wether the state s contains a valid the signer with pubKey.
func (*State) HeadN ¶
HeadN returns the total weight of all signers, including unconfirmed key additions and removals.
func (*State) LastSignedTreeHash ¶
LastSignedTreeHash returns the last signed tree hash.
func (*State) LastTreeHash ¶
LastTreeHash returns the most current tree hash.
func (*State) LinkHashes ¶
LinkHashes returns the number of link hashes contained in state.
func (*State) NotPublished ¶
NotPublished makes sure that the given treeHash has not been published before (unconfirmed or confirmed).
func (*State) NotSigner ¶
NotSigner makes sure the given pubKey is not a signer (unconfirmed or confirmed).
func (*State) RemoveSigner ¶
RemoveSigner removes pubKey with weight (must equal last addition) from state (unconfirmed).
func (*State) SetSignatureControl ¶
SetSignatureControl sets new signature control m (unconfirmed).
func (*State) SignerBarrier ¶
SignerBarrier returns the signer barrier for pubKey.
func (*State) SignerComment ¶
SignerComment returns the signer comment for given pubKey.
func (*State) SignerWeight ¶
SignerWeight returns the signer weight for given pubKey.
func (*State) SourceLine ¶
SourceLine returns the line number where the given tree hash was signed.
func (*State) TreeComments ¶
TreeComments returns a list of all tree comments in order (starting from tree.EmptyHash).
func (*State) TreeHashes ¶
TreeHashes returns a list of all tree hashes in order (starting from tree.EmptyHash).
func (*State) UnsignedInfo ¶
UnsignedInfo returns a string slice with information about all unsigned entries suitable for printing. If TreeHash is defined it returns info until that treeHash. If omitSource is true source lines are omitted
Source Files