feat: deploying admin console with the embedded license

go.mod

@@ -14,6 +14,7 @@ require (
 	github.com/k0sproject/dig v0.2.0
 	github.com/k0sproject/k0sctl v0.15.5
 	github.com/k0sproject/rig v0.13.0
+	github.com/replicatedhq/kotskinds v0.0.0-20230724164735-f83482cc9cfe
 	github.com/replicatedhq/troubleshoot v0.72.1
 	github.com/sirupsen/logrus v1.9.3
 	github.com/stretchr/testify v1.8.4

go.sum

@@ -298,6 +298,8 @@ github.com/go-sql-driver/mysql v1.7.1/go.mod h1:OXbVy3sEdcQ2Doequ6Z5BW6fXNQTmx+9
 github.com/go-stack/stack v1.8.0/go.mod h1:v0f6uXyyMGvRgIKkXu+yp6POWl0qKG85gN/melR3HDY=
 github.com/go-task/slim-sprig v0.0.0-20230315185526-52ccab3ef572 h1:tfuBGBXKqDEevZMzYi5KSi8KkcZtzBcTgAUUtapy0OI=
 github.com/go-task/slim-sprig v0.0.0-20230315185526-52ccab3ef572/go.mod h1:9Pwr4B2jHnOSGXyyzV8ROjYa2ojvAY6HCGYYfMoC3Ls=
+github.com/go-test/deep v1.1.0 h1:WOcxcdHcvdgThNXjw0t76K42FXTU7HpNQWHpA2HHNlg=
+github.com/go-test/deep v1.1.0/go.mod h1:5C2ZWiW0ErCdrYzpqxLbTX7MG14M9iiw8DgHncVwcsE=
 github.com/gobuffalo/logger v1.0.6 h1:nnZNpxYo0zx+Aj9RfMPBm+x9zAU2OayFh/xrAWi34HU=
 github.com/gobuffalo/logger v1.0.6/go.mod h1:J31TBEHR1QLV2683OXTAItYIg8pv2JMHnF/quuAbMjs=
 github.com/gobuffalo/packd v1.0.1 h1:U2wXfRr4E9DH8IdsDLlRFwTZTK7hLfq9qT/QHXGVe/0=
@@ -736,6 +738,8 @@ github.com/prometheus/procfs v0.0.3/go.mod h1:4A/X28fw3Fc593LaREMrKMqOKvUAntwMDa
 github.com/prometheus/procfs v0.11.1 h1:xRC8Iq1yyca5ypa9n1EZnWZkt7dwcoRPQwX/5gwaUuI=
 github.com/prometheus/procfs v0.11.1/go.mod h1:eesXgaPo1q7lBpVMoMy0ZOFTth9hBn4W/y0/p/ScXhY=
 github.com/prometheus/tsdb v0.7.1/go.mod h1:qhTCs0VvXwvX/y3TZrWD7rabWM+ijKTux40TwIPHuXU=
+github.com/replicatedhq/kotskinds v0.0.0-20230724164735-f83482cc9cfe h1:3AJInd06UxzqHmgy8+24CPsT2tYSE0zToJZyuX9q+MA=
+github.com/replicatedhq/kotskinds v0.0.0-20230724164735-f83482cc9cfe/go.mod h1:QjhIUu3+OmHZ09u09j3FCoTt8F3BYtQglS+OLmftu9I=
 github.com/replicatedhq/troubleshoot v0.72.1 h1:PA1kOU6N1PFbxFkizdLEP/FbvhmV1plrHgG2JoxAZw4=
 github.com/replicatedhq/troubleshoot v0.72.1/go.mod h1:5lp7iXnOUaKY4EPemnwrLiu3HTQhq070epZCJLxoPiE=
 github.com/rivo/uniseg v0.2.0/go.mod h1:J6wj4VEh+S6ZtnVlnTBMWIodfgj8LQOQFoIToxlJtxc=

pkg/addons/adminconsole/adminconsole.go

@@ -13,6 +13,7 @@ import (
 	"helm.sh/helm/v3/pkg/chart/loader"
 	"helm.sh/helm/v3/pkg/cli"
 	"helm.sh/helm/v3/pkg/release"
+	"sigs.k8s.io/yaml"
 
 	"github.com/replicatedhq/helmvm/pkg/addons/adminconsole/charts"
 	pb "github.com/replicatedhq/helmvm/pkg/progressbar"
@@ -63,6 +64,28 @@ func (a *AdminConsole) HostPreflights() (*v1beta2.HostPreflightSpec, error) {
 	return a.customization.hostPreflights()
 }
 
+// addLicenseToHelmValues adds the embedded license to the helm values.
+func (a *AdminConsole) addLicenseToHelmValues() error {
+	license, err := a.customization.license()
+	if err != nil {
+		return fmt.Errorf("unable to get license: %w", err)
+	}
+	if license == nil {
+		return nil
+	}
+	raw, err := yaml.Marshal(license)
+	if err != nil {
+		return fmt.Errorf("unable to marshal license: %w", err)
+	}
+	helmValues["automation"] = map[string]interface{}{
+		"license": map[string]interface{}{
+			"slug": license.Spec.AppSlug,
+			"data": string(raw),
+		},
+	}
+	return nil
+}
+
 func (a *AdminConsole) Apply(ctx context.Context) error {
 	version, err := a.Latest()
 	if err != nil {
@@ -79,6 +102,10 @@ func (a *AdminConsole) Apply(ctx context.Context) error {
 	}
 	defer hfp.Close()
 
+	if err := a.addLicenseToHelmValues(); err != nil {
+		return fmt.Errorf("unable to add license to helm values: %w", err)
+	}
+
 	hchart, err := loader.LoadArchive(hfp)
 	if err != nil {
 		return fmt.Errorf("unable to load chart: %w", err)

pkg/addons/adminconsole/customize.go

@@ -11,6 +11,7 @@ import (
 	"os"
 	"runtime"
 
+	"github.com/replicatedhq/kotskinds/apis/kots/v1beta1"
 	"github.com/replicatedhq/troubleshoot/pkg/apis/troubleshoot/v1beta2"
 	"github.com/sirupsen/logrus"
 	corev1 "k8s.io/api/core/v1"
@@ -20,15 +21,17 @@ import (
 	"sigs.k8s.io/controller-runtime/pkg/client/config"
 	"sigs.k8s.io/controller-runtime/pkg/log"
 	"sigs.k8s.io/controller-runtime/pkg/log/zap"
+	"sigs.k8s.io/yaml"
 
 	"github.com/replicatedhq/helmvm/pkg/preflights"
 )
 
 // ParsedSection holds the parsed section from the binary. We only care about the
-// application object and whatever HostPreflight we can find.
+// application object, whatever HostPreflight we can find, and the app License.
 type ParsedSection struct {
 	Application    []byte
 	HostPreflights [][]byte
+	License        []byte
 }
 
 // AdminConsoleCustomization is a struct that contains the actions to create and update
@@ -84,10 +87,12 @@ func (a *AdminConsoleCustomization) processSection(section *elf.Section) (*Parse
 			return nil, fmt.Errorf("unable to copy file out of tar: %w", err)
 		}
 		if bytes.Contains(content.Bytes(), []byte("apiVersion: kots.io/v1beta1")) {
-			if !bytes.Contains(content.Bytes(), []byte("kind: Application")) {
-				continue
+			if bytes.Contains(content.Bytes(), []byte("kind: Application")) {
+				result.Application = content.Bytes()
+			}
+			if bytes.Contains(content.Bytes(), []byte("kind: License")) {
+				result.License = content.Bytes()
 			}
-			result.Application = content.Bytes()
 			continue
 		}
 		if bytes.Contains(content.Bytes(), []byte("apiVersion: troubleshoot.sh/v1beta2")) {
@@ -188,3 +193,22 @@ func (a *AdminConsoleCustomization) hostPreflights() (*v1beta2.HostPreflightSpec
 	}
 	return all, nil
 }
+
+// license reads the kots license from the embedded Kots Application Release. If no license is found,
+// returns nil and no error.
+func (a *AdminConsoleCustomization) license() (*v1beta1.License, error) {
+	if runtime.GOOS != "linux" {
+		return nil, nil
+	}
+	section, err := a.extractCustomization()
+	if err != nil {
+		return nil, err
+	} else if section == nil {
+		return nil, nil
+	}
+	var license v1beta1.License
+	if err := yaml.Unmarshal(section.License, &license); err != nil {
+		return nil, fmt.Errorf("failed to unmarshal license: %w", err)
+	}
+	return &license, nil
+}