feat: kubernetes basic integration

internal/setup/integrations.go

@@ -0,0 +1,45 @@
+package setup
+
+import (
+	"context"
+	"time"
+
+	"forge.cadoles.com/cadoles/bouncer/internal/config"
+	"forge.cadoles.com/cadoles/bouncer/internal/integration"
+	"forge.cadoles.com/cadoles/bouncer/internal/integration/kubernetes"
+	"forge.cadoles.com/cadoles/bouncer/internal/lock/redis"
+	"github.com/pkg/errors"
+)
+
+func SetupIntegrations(ctx context.Context, conf *config.Config) ([]integration.Integration, error) {
+	integrations := make([]integration.Integration, 0)
+
+	if conf.Integrations.Kubernetes.Enabled {
+		kubernetes, err := setupKubernetesIntegration(ctx, conf)
+		if err != nil {
+			return nil, errors.Wrap(err, "could not setup kubernetes integration")
+		}
+
+		integrations = append(integrations, kubernetes)
+	}
+
+	return integrations, nil
+}
+
+func setupKubernetesIntegration(ctx context.Context, conf *config.Config) (*kubernetes.Integration, error) {
+	client := newRedisClient(conf.Redis)
+	locker := redis.NewLocker(client)
+
+	integration := kubernetes.NewIntegration(
+		kubernetes.WithReaderTokenSecret(string(conf.Integrations.Kubernetes.ReaderTokenSecret)),
+		kubernetes.WithReaderTokenSecretNamespace(string(conf.Integrations.Kubernetes.ReaderTokenSecretNamespace)),
+		kubernetes.WithWriterTokenSecret(string(conf.Integrations.Kubernetes.WriterTokenSecret)),
+		kubernetes.WithWriterTokenSecretNamespace(string(conf.Integrations.Kubernetes.WriterTokenSecretNamespace)),
+		kubernetes.WithIssuer(string(conf.Admin.Auth.Issuer)),
+		kubernetes.WithPrivateKey(string(conf.Admin.Auth.PrivateKey)),
+		kubernetes.WithLocker(locker),
+		kubernetes.WithLockTimeout(time.Duration(conf.Integrations.Kubernetes.LockTimeout)),
+	)
+
+	return integration, nil
+}

internal/setup/lock.go

@@ -0,0 +1,15 @@
+package setup
+
+import (
+	"context"
+
+	"forge.cadoles.com/cadoles/bouncer/internal/config"
+	"forge.cadoles.com/cadoles/bouncer/internal/lock"
+	"forge.cadoles.com/cadoles/bouncer/internal/lock/redis"
+)
+
+func SetupLocker(ctx context.Context, conf *config.Config) (lock.Locker, error) {
+	client := newRedisClient(conf.Redis)
+	locker := redis.NewLocker(client)
+	return locker, nil
+}