types: Start using sigsum-lib-go

This commit does not change the way in which the log behaves externally.
In other words, all changes are internal and involves renaming and code
restructuring.  Most notably picking up the refactored sigsum-lib-go.

2 files changed, 130 insertions, 0 deletions

diff --git a/pkg/state/mocks/signer.go b/pkg/state/mocks/signer.go
new file mode 100644
index 0000000..7c699dd
--- /dev/null
+++ b/pkg/state/mocks/signer.go
@@ -0,0 +1,23 @@
+package mocks
+
+import (
+	"crypto"
+	"crypto/ed25519"
+	"io"
+)
+
+// TestSign implements the signer interface.  It can be used to mock an Ed25519
+// signer that always return the same public key, signature, and error.
+type TestSigner struct {
+	PublicKey [ed25519.PublicKeySize]byte
+	Signature [ed25519.SignatureSize]byte
+	Error     error
+}
+
+func (ts *TestSigner) Public() crypto.PublicKey {
+	return ed25519.PublicKey(ts.PublicKey[:])
+}
+
+func (ts *TestSigner) Sign(rand io.Reader, digest []byte, opts crypto.SignerOpts) ([]byte, error) {
+	return ts.Signature[:], ts.Error
+}
diff --git a/pkg/state/mocks/state_manager.go b/pkg/state/mocks/state_manager.go
new file mode 100644
index 0000000..009e20f
--- /dev/null
+++ b/pkg/state/mocks/state_manager.go
@@ -0,0 +1,107 @@
+// Code generated by MockGen. DO NOT EDIT.
+// Source: git.sigsum.org/sigsum-log-go/pkg/state (interfaces: StateManager)
+
+// Package mocks is a generated GoMock package.
+package mocks
+
+import (
+	context "context"
+	reflect "reflect"
+
+	types "git.sigsum.org/sigsum-lib-go/pkg/types"
+	gomock "github.com/golang/mock/gomock"
+)
+
+// MockStateManager is a mock of StateManager interface.
+type MockStateManager struct {
+	ctrl     *gomock.Controller
+	recorder *MockStateManagerMockRecorder
+}
+
+// MockStateManagerMockRecorder is the mock recorder for MockStateManager.
+type MockStateManagerMockRecorder struct {
+	mock *MockStateManager
+}
+
+// NewMockStateManager creates a new mock instance.
+func NewMockStateManager(ctrl *gomock.Controller) *MockStateManager {
+	mock := &MockStateManager{ctrl: ctrl}
+	mock.recorder = &MockStateManagerMockRecorder{mock}
+	return mock
+}
+
+// EXPECT returns an object that allows the caller to indicate expected use.
+func (m *MockStateManager) EXPECT() *MockStateManagerMockRecorder {
+	return m.recorder
+}
+
+// AddCosignature mocks base method.
+func (m *MockStateManager) AddCosignature(arg0 context.Context, arg1 *types.PublicKey, arg2 *types.Signature) error {
+	m.ctrl.T.Helper()
+	ret := m.ctrl.Call(m, "AddCosignature", arg0, arg1, arg2)
+	ret0, _ := ret[0].(error)
+	return ret0
+}
+
+// AddCosignature indicates an expected call of AddCosignature.
+func (mr *MockStateManagerMockRecorder) AddCosignature(arg0, arg1, arg2 interface{}) *gomock.Call {
+	mr.mock.ctrl.T.Helper()
+	return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "AddCosignature", reflect.TypeOf((*MockStateManager)(nil).AddCosignature), arg0, arg1, arg2)
+}
+
+// Cosigned mocks base method.
+func (m *MockStateManager) Cosigned(arg0 context.Context) (*types.CosignedTreeHead, error) {
+	m.ctrl.T.Helper()
+	ret := m.ctrl.Call(m, "Cosigned", arg0)
+	ret0, _ := ret[0].(*types.CosignedTreeHead)
+	ret1, _ := ret[1].(error)
+	return ret0, ret1
+}
+
+// Cosigned indicates an expected call of Cosigned.
+func (mr *MockStateManagerMockRecorder) Cosigned(arg0 interface{}) *gomock.Call {
+	mr.mock.ctrl.T.Helper()
+	return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "Cosigned", reflect.TypeOf((*MockStateManager)(nil).Cosigned), arg0)
+}
+
+// Latest mocks base method.
+func (m *MockStateManager) Latest(arg0 context.Context) (*types.SignedTreeHead, error) {
+	m.ctrl.T.Helper()
+	ret := m.ctrl.Call(m, "Latest", arg0)
+	ret0, _ := ret[0].(*types.SignedTreeHead)
+	ret1, _ := ret[1].(error)
+	return ret0, ret1
+}
+
+// Latest indicates an expected call of Latest.
+func (mr *MockStateManagerMockRecorder) Latest(arg0 interface{}) *gomock.Call {
+	mr.mock.ctrl.T.Helper()
+	return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "Latest", reflect.TypeOf((*MockStateManager)(nil).Latest), arg0)
+}
+
+// Run mocks base method.
+func (m *MockStateManager) Run(arg0 context.Context) {
+	m.ctrl.T.Helper()
+	m.ctrl.Call(m, "Run", arg0)
+}
+
+// Run indicates an expected call of Run.
+func (mr *MockStateManagerMockRecorder) Run(arg0 interface{}) *gomock.Call {
+	mr.mock.ctrl.T.Helper()
+	return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "Run", reflect.TypeOf((*MockStateManager)(nil).Run), arg0)
+}
+
+// ToSign mocks base method.
+func (m *MockStateManager) ToSign(arg0 context.Context) (*types.SignedTreeHead, error) {
+	m.ctrl.T.Helper()
+	ret := m.ctrl.Call(m, "ToSign", arg0)
+	ret0, _ := ret[0].(*types.SignedTreeHead)
+	ret1, _ := ret[1].(error)
+	return ret0, ret1
+}
+
+// ToSign indicates an expected call of ToSign.
+func (mr *MockStateManagerMockRecorder) ToSign(arg0 interface{}) *gomock.Call {
+	mr.mock.ctrl.T.Helper()
+	return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "ToSign", reflect.TypeOf((*MockStateManager)(nil).ToSign), arg0)
+}