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Upgrade the linter and fix all new linter warnings

Browse Source 
Also fix some tests that were broken by bumping golang and dependencies
in the previous commits.

Note that in addition to changes made to satisfy the linter which do not
impact the behavior of the code, this commit also adds ReadHeaderTimeout
to all usages of http.Server to satisfy the linter (and because it
seemed like a good suggestion).
This commit is contained in:
Ryan Richard
2022-08-24 14:45:55 -07:00
parent 03694d78a8
commit c6c2c525a6
105 changed files with 382 additions and 387 deletions
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internal/controller/authenticator/webhookcachefiller/webhookcachefiller.go
+2 -3
View File
@@ -1,4 +1,4 @@
// Copyright 2020-2021 the Pinniped contributors. All Rights Reserved.
// Copyright 2020-2022 the Pinniped contributors. All Rights Reserved.
// SPDX-License-Identifier: Apache-2.0
// Package webhookcachefiller implements a controller for filling an authncache.Cache with each added/updated WebhookAuthenticator.
@@ -6,7 +6,6 @@ package webhookcachefiller
import (
"fmt"
"io/ioutil"
"os"
"github.com/go-logr/logr"
@@ -64,7 +63,7 @@ func (c *controller) Sync(ctx controllerlib.Context) error {
return fmt.Errorf("failed to get WebhookAuthenticator %s/%s: %w", ctx.Key.Namespace, ctx.Key.Name, err)
}
webhookAuthenticator, err := newWebhookAuthenticator(&obj.Spec, ioutil.TempFile, clientcmd.WriteToFile)
webhookAuthenticator, err := newWebhookAuthenticator(&obj.Spec, os.CreateTemp, clientcmd.WriteToFile)
if err != nil {
return fmt.Errorf("failed to build webhook config: %w", err)
}
internal/controller/authenticator/webhookcachefiller/webhookcachefiller_test.go
+8 -8
View File
@@ -7,7 +7,7 @@ import (
"context"
"encoding/base64"
"fmt"
"io/ioutil"
"io"
"net/http"
"os"
"testing"
@@ -88,7 +88,7 @@ func TestController(t *testing.T) {
fakeClient := pinnipedfake.NewSimpleClientset(tt.webhooks...)
informers := pinnipedinformers.NewSharedInformerFactory(fakeClient, 0)
cache := authncache.New()
testLog := testlogger.NewLegacy(t) //nolint: staticcheck // old test with lots of log statements
testLog := testlogger.NewLegacy(t) //nolint:staticcheck // old test with lots of log statements
controller := New(cache, informers.Authentication().V1alpha1().WebhookAuthenticators(), testLog.Logger)
@@ -121,7 +121,7 @@ func TestNewWebhookAuthenticator(t *testing.T) {
t.Run("marshal failure", func(t *testing.T) {
marshalError := func(_ clientcmdapi.Config, _ string) error { return fmt.Errorf("some marshal error") }
res, err := newWebhookAuthenticator(&auth1alpha1.WebhookAuthenticatorSpec{}, ioutil.TempFile, marshalError)
res, err := newWebhookAuthenticator(&auth1alpha1.WebhookAuthenticatorSpec{}, os.CreateTemp, marshalError)
require.Nil(t, res)
require.EqualError(t, err, "unable to marshal kubeconfig: some marshal error")
})
@@ -130,7 +130,7 @@ func TestNewWebhookAuthenticator(t *testing.T) {
res, err := newWebhookAuthenticator(&auth1alpha1.WebhookAuthenticatorSpec{
Endpoint: "https://example.com",
TLS: &auth1alpha1.TLSSpec{CertificateAuthorityData: "invalid-base64"},
}, ioutil.TempFile, clientcmd.WriteToFile)
}, os.CreateTemp, clientcmd.WriteToFile)
require.Nil(t, res)
require.EqualError(t, err, "invalid TLS configuration: illegal base64 data at input byte 7")
})
@@ -139,7 +139,7 @@ func TestNewWebhookAuthenticator(t *testing.T) {
res, err := newWebhookAuthenticator(&auth1alpha1.WebhookAuthenticatorSpec{
Endpoint: "https://example.com",
TLS: &auth1alpha1.TLSSpec{CertificateAuthorityData: base64.StdEncoding.EncodeToString([]byte("bad data"))},
}, ioutil.TempFile, clientcmd.WriteToFile)
}, os.CreateTemp, clientcmd.WriteToFile)
require.Nil(t, res)
require.EqualError(t, err, "invalid TLS configuration: certificateAuthorityData is not valid PEM: data does not contain any valid RSA or ECDSA certificates")
})
@@ -147,14 +147,14 @@ func TestNewWebhookAuthenticator(t *testing.T) {
t.Run("valid config with no TLS spec", func(t *testing.T) {
res, err := newWebhookAuthenticator(&auth1alpha1.WebhookAuthenticatorSpec{
Endpoint: "https://example.com",
}, ioutil.TempFile, clientcmd.WriteToFile)
}, os.CreateTemp, clientcmd.WriteToFile)
require.NotNil(t, res)
require.NoError(t, err)
})
t.Run("success", func(t *testing.T) {
caBundle, url := testutil.TLSTestServer(t, func(w http.ResponseWriter, r *http.Request) {
body, err := ioutil.ReadAll(r.Body)
body, err := io.ReadAll(r.Body)
require.NoError(t, err)
require.Contains(t, string(body), "test-token")
_, err = w.Write([]byte(`{}`))
@@ -166,7 +166,7 @@ func TestNewWebhookAuthenticator(t *testing.T) {
CertificateAuthorityData: base64.StdEncoding.EncodeToString([]byte(caBundle)),
},
}
res, err := newWebhookAuthenticator(spec, ioutil.TempFile, clientcmd.WriteToFile)
res, err := newWebhookAuthenticator(spec, os.CreateTemp, clientcmd.WriteToFile)
require.NoError(t, err)
require.NotNil(t, res)