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Improve test case #5

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6294ce1
Ignore idea and _out directory
cmoulliard May 29, 2019
3bb6f6c
Add missing dot end of the DNS name
cmoulliard May 29, 2019
9b4aa49
Update dependencies. To be controlled
cmoulliard May 29, 2019
f96df3b
Uncomment email and ApiSecretRef
cmoulliard May 29, 2019
296fbde
Add script to fetch kubebuilder binaries
cmoulliard May 29, 2019
060ffb3
Add DNS server. Set additional vars
cmoulliard May 29, 2019
7621c67
Remove non used vars. Add setUseAuthoritative(false) to avoid the err…
cmoulliard May 29, 2019
7415d9a
Added local DNS server. Signed-off-by: Charles Moulliard <cmoulliard@…
cmoulliard Jun 3, 2019
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2 changes: 2 additions & 0 deletions .gitignore
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Expand Up @@ -10,6 +10,8 @@

# Output of the go coverage tool, specifically when used with LiteIDE
*.out
_out
.idea/

# Ignore the built binary
cert-manager-webhook-example
2 changes: 1 addition & 1 deletion README.md
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Expand Up @@ -47,7 +47,7 @@ An example Go test file has been provided in [main_test.go]().
You can run the test suite with:

```bash
$ TEST_ZONE_NAME=example.com go test .
$ TEST_ZONE_NAME=snowdrop.me. go test .
```

The example file has a number of areas you must fill in and replace with your
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2 changes: 2 additions & 0 deletions go.sum
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Expand Up @@ -84,6 +84,7 @@ github.com/globalsign/mgo v0.0.0-20181015135952-eeefdecb41b8/go.mod h1:xkRDCp4j0
github.com/go-ini/ini v1.42.0/go.mod h1:ByCAeIL28uOIIG0E3PJtZPDL8WnHpFKFOtgjp+3Ies8=
github.com/go-kit/kit v0.8.0/go.mod h1:xBxKIO96dXMWWy0MnWVtmwkA9/13aqxPnvrjFYMA2as=
github.com/go-logfmt/logfmt v0.3.0/go.mod h1:Qt1PoO58o5twSAckw1HlFXLmHsOX5/0LbT9GBnD5lWE=
github.com/go-logr/logr v0.1.0 h1:M1Tv3VzNlEHg6uyACnRdtrploV2P7wZqH8BoQMtz0cg=
github.com/go-logr/logr v0.1.0/go.mod h1:ixOQHD9gLJUVQQ2ZOR7zLEifBX6tGkNJF4QyIY7sIas=
github.com/go-logr/zapr v0.1.1/go.mod h1:tabnROwaDl0UNxkVeFRbY8bwB37GwRv0P8lg6aAiEnk=
github.com/go-openapi/analysis v0.0.0-20180825180245-b006789cd277/go.mod h1:k70tL6pCuVxPJOHXQ+wIac1FUrvNkHolPie/cLEU6hI=
Expand Down Expand Up @@ -448,6 +449,7 @@ k8s.io/klog v0.0.0-20190306015804-8e90cee79f82 h1:SHucoAy7lRb+w5oC/hbXyZg+zX+Wft
k8s.io/klog v0.0.0-20190306015804-8e90cee79f82/go.mod h1:Gq+BEi5rUBO/HRz0bTSXDUcqjScdoY3a9IHpCEIOOfk=
k8s.io/klog v0.2.0 h1:0ElL0OHzF3N+OhoJTL0uca20SxtYt4X4+bzHeqrB83c=
k8s.io/klog v0.2.0/go.mod h1:Gq+BEi5rUBO/HRz0bTSXDUcqjScdoY3a9IHpCEIOOfk=
k8s.io/kube-aggregator v0.0.0-20190222095010-0b78038fe9e5 h1:ft+D1QY+Dwtek4Q9g3NFxRHm9qFjRwJmEkholIeF+NM=
k8s.io/kube-aggregator v0.0.0-20190222095010-0b78038fe9e5/go.mod h1:8sbzT4QQKDEmSCIbfqjV0sd97GpUT7A4W626sBiYJmU=
k8s.io/kube-openapi v0.0.0-20190228160746-b3a7cee44a30 h1:TRb4wNWoBVrH9plmkp2q86FIDppkbrEXdXlxU3a3BMI=
k8s.io/kube-openapi v0.0.0-20190228160746-b3a7cee44a30/go.mod h1:BXM9ceUBTj2QnfH2MK1odQs778ajze1RxcmP6S8RVVc=
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5 changes: 3 additions & 2 deletions main.go
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Expand Up @@ -11,6 +11,7 @@ import (

"github.com/jetstack/cert-manager/pkg/acme/webhook/apis/acme/v1alpha1"
"github.com/jetstack/cert-manager/pkg/acme/webhook/cmd"
certmanagerv1 "github.com/jetstack/cert-manager/pkg/apis/certmanager/v1alpha1"
)

var GroupName = os.Getenv("GROUP_NAME")
Expand Down Expand Up @@ -64,8 +65,8 @@ type customDNSProviderConfig struct {
// These fields will be set by users in the
// `issuer.spec.acme.dns01.providers.webhook.config` field.

//Email string `json:"email"`
//APIKeySecretRef v1alpha1.SecretKeySelector `json:"apiKeySecretRef"`
Email string `json:"email"`
APIKeySecretRef certmanagerv1.SecretKeySelector `json:"apiKeySecretRef"`
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Not all of these fields are required by all DNS provider types, hence keeping the contents here generic. Can you revert these changes, and if you feel there could be additional clarification as to what a user should do here then add comments to explain it?

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I don't think that I included them or maybe this is because they were defined within one of the example of the cert manager project. So, do you suggest that we remove the fields Email and APIKeySecretRef ?

}

// Name is used as the name for this DNS solver when referencing it on the ACME
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33 changes: 31 additions & 2 deletions main_test.go
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@@ -1,25 +1,54 @@
package main

import (
cmapi "github.com/jetstack/cert-manager/pkg/apis/certmanager/v1alpha1"
logf "github.com/jetstack/cert-manager/pkg/logs"
"github.com/jetstack/cert-manager/test/acme/dns"
testserver "github.com/jetstack/cert-manager/test/acme/dns/server"
"os"
"testing"

"github.com/jetstack/cert-manager/test/acme/dns"
)

var (
zone = os.Getenv("TEST_ZONE_NAME")
kubeBuilderBinPath = "./_out/kubebuilder/bin"
rfc2136TestFqdn = "_acme-challenge.123456789.www.example.com."
rfc2136TestZone = "example.com."
rfc2136TestTsigKeyName = "example.com."
rfc2136TestTsigSecret = "IwBTJx9wrDp4Y1RyC3H0gA=="
)

func TestRunsSuite(t *testing.T) {
// The manifest path should contain a file named config.json that is a
// snippet of valid configuration that should be included on the
// ChallengeRequest passed as part of the test cases.

ctx := logf.NewContext(nil, nil, t.Name())
server := &testserver.BasicServer{
Zones: []string{rfc2136TestZone},
EnableTSIG: true,
TSIGZone: rfc2136TestZone,
TSIGKeyName: rfc2136TestTsigKeyName,
TSIGKeySecret: rfc2136TestTsigSecret,
}
if err := server.Run(ctx); err != nil {
t.Fatalf("failed to start test server: %v", err)
}
defer server.Shutdown()

var validConfig = cmapi.ACMEIssuerDNS01ProviderRFC2136{
Nameserver: server.ListenAddr(),
}
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Referencing the RFC2136 solver here is confusing to users, and also won't result in the RFC2136 issuer actually being used (as dns.NewFixture(&customDNSProviderSolver{} is still called).

Having the binaries path set + the script to fetch those binaries is great, but I think this example should be generic and show a basic setup that needs a bit of modification or commenting/uncommenting of example lines to get things to work.

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So, what do you suggest that we do then here ?


fixture := dns.NewFixture(&customDNSProviderSolver{},
dns.SetBinariesPath(kubeBuilderBinPath),
dns.SetResolvedZone(zone),
dns.SetResolvedFQDN(rfc2136TestFqdn),
dns.SetConfig(validConfig),
dns.SetDNSServer(server.ListenAddr()),
dns.SetAllowAmbientCredentials(false),
dns.SetManifestPath("testdata/my-custom-solver"),
dns.SetUseAuthoritative(false),
)

fixture.RunConformance(t)
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60 changes: 60 additions & 0 deletions scripts/fetch-test-binaries.sh
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@@ -1 +1,61 @@
#!/usr/bin/env bash

set -e

#hack_dir=$(dirname ${BASH_SOURCE})
#source ${hack_dir}/common.sh

k8s_version=1.14.1
goarch=amd64
goos="unknown"

if [[ "$OSTYPE" == "linux-gnu" ]]; then
goos="linux"
elif [[ "$OSTYPE" == "darwin"* ]]; then
goos="darwin"
fi

if [[ "$goos" == "unknown" ]]; then
echo "OS '$OSTYPE' not supported. Aborting." >&2
exit 1
fi

tmp_root=./_out
kb_root_dir=$tmp_root/kubebuilder

# Turn colors in this script off by setting the NO_COLOR variable in your
# environment to any value:
#
# $ NO_COLOR=1 test.sh
NO_COLOR=${NO_COLOR:-""}
if [ -z "$NO_COLOR" ]; then
header=$'\e[1;33m'
reset=$'\e[0m'
else
header=''
reset=''
fi

function header_text {
echo "$header$*$reset"
}

# fetch k8s API gen tools and make it available under kb_root_dir/bin.
function fetch_kb_tools {
header_text "fetching tools"
mkdir -p $tmp_root
kb_tools_archive_name="kubebuilder-tools-$k8s_version-$goos-$goarch.tar.gz"
kb_tools_download_url="https://storage.googleapis.com/kubebuilder-tools/$kb_tools_archive_name"

kb_tools_archive_path="$tmp_root/$kb_tools_archive_name"
if [ ! -f $kb_tools_archive_path ]; then
curl -sL ${kb_tools_download_url} -o "$kb_tools_archive_path"
fi
tar -zvxf "$kb_tools_archive_path" -C "$tmp_root/"
}

header_text "using tools"
fetch_kb_tools

header_text "kubebuilder tools (etcd, kubectl, kube-apiserver)used to perform local tests installed under $tmp_root/kubebuilder/bin/"
exit 0