mirror of
https://github.com/caddyserver/caddy.git
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e0f1a02c37
All code relating to a caddytls.Config and setting it up from the Caddyfile is still intact; only the certificate management-related code was removed into a separate package. I don't expect this to build in CI successfully; updating dependencies and vendor is coming next. I've also removed the ad-hoc, half-baked storage plugins that we need to finish making first-class Caddy plugins (they were never documented anyway). The new certmagic package has a much better storage interface, and we can finally move toward making a new storage plugin type, but it shouldn't be configurable in the Caddyfile, I think, since it doesn't make sense for a Caddy instance to use more than one storage config... We also have the option of eliminating DNS provider plugins and just shipping all of lego's DNS providers by using a lego package (the caddytls/setup.go file has a comment describing how) -- but it doubles Caddy's binary size by 100% from about 19 MB to around 40 MB...!
111 lines
3.3 KiB
Go
111 lines
3.3 KiB
Go
// Copyright 2015 Light Code Labs, LLC
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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package caddytls
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import (
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"crypto/tls"
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"reflect"
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"testing"
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"github.com/klauspost/cpuid"
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)
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func TestConvertTLSConfigProtocolVersions(t *testing.T) {
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// same min and max protocol versions
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config := &Config{
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Enabled: true,
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ProtocolMinVersion: tls.VersionTLS12,
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ProtocolMaxVersion: tls.VersionTLS12,
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}
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err := config.buildStandardTLSConfig()
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if err != nil {
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t.Fatalf("Did not expect an error, but got %v", err)
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}
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if got, want := config.tlsConfig.MinVersion, uint16(tls.VersionTLS12); got != want {
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t.Errorf("Expected min version to be %x, got %x", want, got)
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}
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if got, want := config.tlsConfig.MaxVersion, uint16(tls.VersionTLS12); got != want {
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t.Errorf("Expected max version to be %x, got %x", want, got)
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}
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}
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func TestConvertTLSConfigPreferServerCipherSuites(t *testing.T) {
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// prefer server cipher suites
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config := Config{Enabled: true, PreferServerCipherSuites: true}
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err := config.buildStandardTLSConfig()
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if err != nil {
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t.Fatalf("Did not expect an error, but got %v", err)
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}
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if got, want := config.tlsConfig.PreferServerCipherSuites, true; got != want {
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t.Errorf("Expected PreferServerCipherSuites==%v but got %v", want, got)
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}
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}
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func TestMakeTLSConfigTLSEnabledDisabledError(t *testing.T) {
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// verify handling when Enabled is true and false
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configs := []*Config{
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{Enabled: true},
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{Enabled: false},
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}
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_, err := MakeTLSConfig(configs)
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if err == nil {
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t.Fatalf("Expected an error, but got %v", err)
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}
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}
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func TestConvertTLSConfigCipherSuites(t *testing.T) {
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// ensure cipher suites are unioned and
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// that TLS_FALLBACK_SCSV is prepended
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configs := []*Config{
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{Enabled: true, Ciphers: []uint16{0xc02c, 0xc030}},
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{Enabled: true, Ciphers: []uint16{0xc012, 0xc030, 0xc00a}},
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{Enabled: true, Ciphers: nil},
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}
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defaultCiphersExpected := getPreferredDefaultCiphers()
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expectedCiphers := [][]uint16{
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{tls.TLS_FALLBACK_SCSV, 0xc02c, 0xc030},
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{tls.TLS_FALLBACK_SCSV, 0xc012, 0xc030, 0xc00a},
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append([]uint16{tls.TLS_FALLBACK_SCSV}, defaultCiphersExpected...),
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}
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for i, config := range configs {
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err := config.buildStandardTLSConfig()
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if err != nil {
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t.Errorf("Test %d: Expected no error, got: %v", i, err)
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}
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if !reflect.DeepEqual(config.tlsConfig.CipherSuites, expectedCiphers[i]) {
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t.Errorf("Test %d: Expected ciphers %v but got %v",
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i, expectedCiphers[i], config.tlsConfig.CipherSuites)
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}
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}
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}
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func TestGetPreferredDefaultCiphers(t *testing.T) {
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expectedCiphers := defaultCiphers
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if !cpuid.CPU.AesNi() {
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expectedCiphers = defaultCiphersNonAESNI
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}
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// Ensure ordering is correct and ciphers are what we expected.
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result := getPreferredDefaultCiphers()
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for i, actual := range result {
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if actual != expectedCiphers[i] {
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t.Errorf("Expected cipher in position %d to be %0x, got %0x", i, expectedCiphers[i], actual)
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}
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}
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}
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