wip

.golangci.yml

@@ -49,6 +49,8 @@ linters:
     - misspell
     - ineffassign
     - deadcode
+    - staticcheck
+    - unused
 
 run:
   skip-dirs:
@@ -60,10 +62,9 @@ issues:
     - declaration of "err" shadows declaration at line
     - should have a package comment, unless it's in another file for this package
     - error strings should not be capitalized or end with punctuation or a newline
-    - declaration of "authz" shadows declaration at line
 # golangci.com configuration
 # https://github.com/golangci/golangci/wiki/Configuration
 service:
-  golangci-lint-version: 1.17.x # use the fixed version to not introduce new linters unexpectedly
+  golangci-lint-version: 1.18.x # use the fixed version to not introduce new linters unexpectedly
   prepare:
     - echo "here I can run custom commands, but no preparation needed for this repo"

acme/authority.go

@@ -214,18 +214,18 @@ func (a *Authority) FinalizeOrder(p provisioner.Interface, accID, orderID string
 // GetAuthz retrieves and attempts to update the status on an ACME authz
 // before returning.
 func (a *Authority) GetAuthz(p provisioner.Interface, accID, authzID string) (*Authz, error) {
-	authz, err := getAuthz(a.db, authzID)
+	az, err := getAuthz(a.db, authzID)
 	if err != nil {
 		return nil, err
 	}
-	if accID != authz.getAccountID() {
+	if accID != az.getAccountID() {
 		return nil, UnauthorizedErr(errors.New("account does not own authz"))
 	}
-	authz, err = authz.updateStatus(a.db)
+	az, err = az.updateStatus(a.db)
 	if err != nil {
 		return nil, Wrap(err, "error updating authz status")
 	}
-	return authz.toACME(a.db, a.dir, p)
+	return az.toACME(a.db, a.dir, p)
 }
 
 // ValidateChallenge attempts to validate the challenge.

acme/authz.go

@@ -195,13 +195,6 @@ func (ba *baseAuthz) clone() *baseAuthz {
 	return &u
 }
 
-func (ba *baseAuthz) storeAndReturnError(db nosql.DB, err *Error) error {
-	clone := ba.clone()
-	clone.Error = err
-	clone.save(db, ba)
-	return err
-}
-
 func (ba *baseAuthz) parent() authz {
 	return &dnsAuthz{ba}
 }

acme/directory_test.go

@@ -16,9 +16,6 @@ func TestDirectoryGetLink(t *testing.T) {
 	prov := newProv()
 	provID := URLSafeProvisionerName(prov)
 
-	type newTest struct {
-		actual, expected string
-	}
 	assert.Equals(t, dir.getLink(NewNonceLink, provID, true), fmt.Sprintf("https://ca.smallstep.com/acme/%s/new-nonce", provID))
 	assert.Equals(t, dir.getLink(NewNonceLink, provID, false), fmt.Sprintf("/%s/new-nonce", provID))
 

api/revoke_test.go

@@ -74,7 +74,6 @@ func Test_caHandler_Revoke(t *testing.T) {
 		input      string
 		auth       Authority
 		tls        *tls.ConnectionState
-		err        error
 		statusCode int
 		expected   []byte
 	}

api/ssh_test.go

@@ -260,13 +260,6 @@ func Test_caHandler_SignSSH(t *testing.T) {
 	})
 	assert.FatalError(t, err)
 
-	type fields struct {
-		Authority Authority
-	}
-	type args struct {
-		w http.ResponseWriter
-		r *http.Request
-	}
 	tests := []struct {
 		name        string
 		req         []byte

authority/authority.go

@@ -26,7 +26,6 @@ type Authority struct {
 	intermediateIdentity *x509util.Identity
 	sshCAUserCertSignKey crypto.Signer
 	sshCAHostCertSignKey crypto.Signer
-	validateOnce         bool
 	certificates         *sync.Map
 	startTime            time.Time
 	provisioners         *provisioner.Collection

authority/db_test.go

@@ -8,7 +8,7 @@ import (
 
 type MockAuthDB struct {
 	err              error
-	ret1, ret2       interface{}
+	ret1             interface{}
 	init             func(*db.Config) (db.AuthDB, error)
 	isRevoked        func(string) (bool, error)
 	revoke           func(rci *db.RevokedCertificateInfo) error

authority/provisioner/timeduration_test.go

@@ -248,10 +248,6 @@ func TestTimeDuration_Unix(t *testing.T) {
 func TestTimeDuration_String(t *testing.T) {
 	tm, fn := mockNow()
 	defer fn()
-	type fields struct {
-		t time.Time
-		d time.Duration
-	}
 	tests := []struct {
 		name         string
 		timeDuration *TimeDuration

authority/tls.go

@@ -212,7 +212,6 @@ type RevokeOptions struct {
 	MTLS        bool
 	Crt         *x509.Certificate
 	OTT         string
-	errCtxt     map[string]interface{}
 }
 
 // Revoke revokes a certificate.

ca/acmeClient_test.go

@@ -22,7 +22,6 @@ import (
 
 func TestNewACMEClient(t *testing.T) {
 	type test struct {
-		endpoint string
 		ops      []ClientOption
 		r1, r2   interface{}
 		rc1, rc2 int
@@ -357,8 +356,6 @@ func TestACMEClient_post(t *testing.T) {
 
 func TestACMEClient_NewOrder(t *testing.T) {
 	type test struct {
-		payload  []byte
-		jwk      *jose.JSONWebKey
 		ops      []withHeaderOption
 		r1, r2   interface{}
 		rc1, rc2 int

ca/bootstrap_test.go

@@ -570,8 +570,8 @@ func TestBootstrapListener(t *testing.T) {
 				return
 			}
 			wg := new(sync.WaitGroup)
+			wg.Add(1)
 			go func() {
-				wg.Add(1)
 				http.Serve(lis, http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
 					w.Write([]byte("ok"))
 				}))

ca/ca.go

@@ -63,12 +63,11 @@ func WithDatabase(db db.AuthDB) Option {
 // CA is the type used to build the complete certificate authority. It builds
 // the HTTP server, set ups the middlewares and the HTTP handlers.
 type CA struct {
-	auth     *authority.Authority
-	acmeAuth *acme.Authority
-	config   *authority.Config
-	srv      *server.Server
-	opts     *options
-	renewer  *TLSRenewer
+	auth    *authority.Authority
+	config  *authority.Config
+	srv     *server.Server
+	opts    *options
+	renewer *TLSRenewer
 }
 
 // New creates and initializes the CA with the given configuration and options.

logging/responselogger.go

@@ -2,6 +2,7 @@ package logging
 
 import (
 	"bufio"
+	"context"
 	"net"
 	"net/http"
 )
@@ -30,7 +31,7 @@ func NewResponseLogger(w http.ResponseWriter) ResponseLogger {
 
 func wrapLogger(w http.ResponseWriter) (rw ResponseLogger) {
 	rw = &rwDefault{w, 200, 0, nil}
-	if c, ok := w.(http.CloseNotifier); ok {
+	if c, ok := w.(context.Context); ok {
 		rw = &rwCloseNotifier{rw, c}
 	}
 	if f, ok := w.(http.Flusher); ok {
@@ -90,11 +91,11 @@ func (r *rwDefault) WithFields(fields map[string]interface{}) {
 
 type rwCloseNotifier struct {
 	ResponseLogger
-	c http.CloseNotifier
+	ctx context.Context
 }
 
-func (r *rwCloseNotifier) CloseNotify() <-chan bool {
-	return r.CloseNotify()
+func (r *rwCloseNotifier) Done() <-chan struct{} {
+	return r.Done()
 }
 
 type rwFlusher struct {