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@@ -10,43 +10,45 @@ import (
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"go.opentelemetry.io/otel/trace/noop"
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"github.com/grafana/grafana/pkg/apimachinery/identity"
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"github.com/grafana/grafana/pkg/registry/apis/secret/xkube"
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)
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func TestDecryptAuthorizer(t *testing.T) {
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tracer := noop.NewTracerProvider().Tracer("test")
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defaultNs := xkube.Namespace("default")
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t.Run("when no auth info is present, it returns false", func(t *testing.T) {
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ctx := context.Background()
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authorizer := ProvideDecryptAuthorizer(tracer)
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identity, allowed := authorizer.Authorize(ctx, "", nil)
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identity, allowed := authorizer.Authorize(ctx, defaultNs, "", nil)
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require.Empty(t, identity)
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require.False(t, allowed)
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})
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t.Run("when token permissions are empty, it returns false", func(t *testing.T) {
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ctx := createAuthContext(context.Background(), "identity", []string{})
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ctx := createAuthContext(context.Background(), defaultNs.String(), "identity", []string{})
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authorizer := ProvideDecryptAuthorizer(tracer)
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identity, allowed := authorizer.Authorize(ctx, "", nil)
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identity, allowed := authorizer.Authorize(ctx, defaultNs, "", nil)
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require.NotEmpty(t, identity)
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require.False(t, allowed)
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})
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t.Run("when service identity is empty, it returns false", func(t *testing.T) {
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ctx := createAuthContext(context.Background(), "", []string{})
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ctx := createAuthContext(context.Background(), defaultNs.String(), "", []string{})
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authorizer := ProvideDecryptAuthorizer(tracer)
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identity, allowed := authorizer.Authorize(ctx, "", nil)
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identity, allowed := authorizer.Authorize(ctx, defaultNs, "", nil)
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require.Empty(t, identity)
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require.False(t, allowed)
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})
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t.Run("when service identity is empty string, it returns false", func(t *testing.T) {
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ctx := createAuthContext(context.Background(), " ", []string{})
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ctx := createAuthContext(context.Background(), defaultNs.String(), " ", []string{})
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authorizer := ProvideDecryptAuthorizer(tracer)
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identity, allowed := authorizer.Authorize(ctx, "", nil)
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identity, allowed := authorizer.Authorize(ctx, defaultNs, "", nil)
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require.Empty(t, identity)
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require.False(t, allowed)
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})
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@@ -55,14 +57,14 @@ func TestDecryptAuthorizer(t *testing.T) {
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authorizer := ProvideDecryptAuthorizer(tracer)
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// nameless
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ctx := createAuthContext(context.Background(), "identity", []string{"secret.grafana.app/securevalues"})
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identity, allowed := authorizer.Authorize(ctx, "", nil)
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ctx := createAuthContext(context.Background(), defaultNs.String(), "identity", []string{"secret.grafana.app/securevalues"})
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identity, allowed := authorizer.Authorize(ctx, defaultNs, "", nil)
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require.NotEmpty(t, identity)
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require.False(t, allowed)
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// named
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ctx = createAuthContext(context.Background(), "identity", []string{"secret.grafana.app/securevalues/name"})
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identity, allowed = authorizer.Authorize(ctx, "", nil)
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ctx = createAuthContext(context.Background(), defaultNs.String(), "identity", []string{"secret.grafana.app/securevalues/name"})
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identity, allowed = authorizer.Authorize(ctx, defaultNs, "", nil)
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require.NotEmpty(t, identity)
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require.False(t, allowed)
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})
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@@ -71,32 +73,32 @@ func TestDecryptAuthorizer(t *testing.T) {
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authorizer := ProvideDecryptAuthorizer(tracer)
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// nameless
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ctx := createAuthContext(context.Background(), "identity", []string{"secret.grafana.app/securevalues:*"})
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identity, allowed := authorizer.Authorize(ctx, "", nil)
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ctx := createAuthContext(context.Background(), defaultNs.String(), "identity", []string{"secret.grafana.app/securevalues:*"})
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identity, allowed := authorizer.Authorize(ctx, defaultNs, "", nil)
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require.NotEmpty(t, identity)
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require.False(t, allowed)
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// named
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ctx = createAuthContext(context.Background(), "identity", []string{"secret.grafana.app/securevalues/name:something"})
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identity, allowed = authorizer.Authorize(ctx, "", nil)
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ctx = createAuthContext(context.Background(), defaultNs.String(), "identity", []string{"secret.grafana.app/securevalues/name:something"})
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identity, allowed = authorizer.Authorize(ctx, defaultNs, "", nil)
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require.NotEmpty(t, identity)
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require.False(t, allowed)
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})
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t.Run("when permission does not have 2 or 3 parts, it returns false", func(t *testing.T) {
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ctx := createAuthContext(context.Background(), "identity", []string{"secret.grafana.app:decrypt"})
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ctx := createAuthContext(context.Background(), defaultNs.String(), "identity", []string{"secret.grafana.app:decrypt"})
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authorizer := ProvideDecryptAuthorizer(tracer)
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identity, allowed := authorizer.Authorize(ctx, "", nil)
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identity, allowed := authorizer.Authorize(ctx, defaultNs, "", nil)
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require.NotEmpty(t, identity)
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require.False(t, allowed)
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})
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t.Run("when permission has group that is not `secret.grafana.app`, it returns false", func(t *testing.T) {
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ctx := createAuthContext(context.Background(), "identity", []string{"wrong.group/securevalues/invalid:decrypt"})
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ctx := createAuthContext(context.Background(), defaultNs.String(), "identity", []string{"wrong.group/securevalues/invalid:decrypt"})
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authorizer := ProvideDecryptAuthorizer(tracer)
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identity, allowed := authorizer.Authorize(ctx, "", nil)
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identity, allowed := authorizer.Authorize(ctx, defaultNs, "", nil)
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require.NotEmpty(t, identity)
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require.False(t, allowed)
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})
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@@ -105,23 +107,23 @@ func TestDecryptAuthorizer(t *testing.T) {
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authorizer := ProvideDecryptAuthorizer(tracer)
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// nameless
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ctx := createAuthContext(context.Background(), "identity", []string{"secret.grafana.app/invalid-resource:decrypt"})
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identity, allowed := authorizer.Authorize(ctx, "", nil)
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ctx := createAuthContext(context.Background(), defaultNs.String(), "identity", []string{"secret.grafana.app/invalid-resource:decrypt"})
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identity, allowed := authorizer.Authorize(ctx, defaultNs, "", nil)
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require.NotEmpty(t, identity)
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require.False(t, allowed)
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// named
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ctx = createAuthContext(context.Background(), "identity", []string{"secret.grafana.app/invalid-resource/name:decrypt"})
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identity, allowed = authorizer.Authorize(ctx, "", nil)
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ctx = createAuthContext(context.Background(), defaultNs.String(), "identity", []string{"secret.grafana.app/invalid-resource/name:decrypt"})
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identity, allowed = authorizer.Authorize(ctx, defaultNs, "", nil)
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require.NotEmpty(t, identity)
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require.False(t, allowed)
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})
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t.Run("when the allow list is empty, it allows all identities", func(t *testing.T) {
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ctx := createAuthContext(context.Background(), "identity", []string{"secret.grafana.app/securevalues:decrypt"})
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ctx := createAuthContext(context.Background(), defaultNs.String(), "identity", []string{"secret.grafana.app/securevalues:decrypt"})
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authorizer := ProvideDecryptAuthorizer(tracer)
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identity, allowed := authorizer.Authorize(ctx, "", []string{"identity"})
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identity, allowed := authorizer.Authorize(ctx, defaultNs, "", []string{"identity"})
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require.NotEmpty(t, identity)
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require.True(t, allowed)
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})
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@@ -130,14 +132,14 @@ func TestDecryptAuthorizer(t *testing.T) {
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authorizer := ProvideDecryptAuthorizer(tracer)
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// nameless
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ctx := createAuthContext(context.Background(), "identity", []string{"secret.grafana.app/securevalues:decrypt"})
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identity, allowed := authorizer.Authorize(ctx, "", []string{"group2"})
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ctx := createAuthContext(context.Background(), defaultNs.String(), "identity", []string{"secret.grafana.app/securevalues:decrypt"})
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identity, allowed := authorizer.Authorize(ctx, defaultNs, "", []string{"group2"})
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require.NotEmpty(t, identity)
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require.False(t, allowed)
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// named
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ctx = createAuthContext(context.Background(), "identity", []string{"secret.grafana.app/securevalues/name:decrypt"})
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identity, allowed = authorizer.Authorize(ctx, "", []string{"group2"})
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ctx = createAuthContext(context.Background(), defaultNs.String(), "identity", []string{"secret.grafana.app/securevalues/name:decrypt"})
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identity, allowed = authorizer.Authorize(ctx, defaultNs, "", []string{"group2"})
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require.NotEmpty(t, identity)
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require.False(t, allowed)
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})
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@@ -146,20 +148,20 @@ func TestDecryptAuthorizer(t *testing.T) {
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authorizer := ProvideDecryptAuthorizer(tracer)
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// nameless
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ctx := createAuthContext(context.Background(), "identity", []string{"secret.grafana.app/securevalues:decrypt"})
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identity, allowed := authorizer.Authorize(ctx, "", []string{"identity"})
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ctx := createAuthContext(context.Background(), defaultNs.String(), "identity", []string{"secret.grafana.app/securevalues:decrypt"})
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identity, allowed := authorizer.Authorize(ctx, defaultNs, "", []string{"identity"})
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require.True(t, allowed)
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require.Equal(t, "identity", identity)
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// named
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ctx = createAuthContext(context.Background(), "identity", []string{"secret.grafana.app/securevalues/name:decrypt"})
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identity, allowed = authorizer.Authorize(ctx, "name", []string{"identity"})
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ctx = createAuthContext(context.Background(), defaultNs.String(), "identity", []string{"secret.grafana.app/securevalues/name:decrypt"})
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identity, allowed = authorizer.Authorize(ctx, defaultNs, "name", []string{"identity"})
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require.True(t, allowed)
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require.Equal(t, "identity", identity)
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})
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t.Run("when there are multiple permissions, some invalid, only valid ones are considered", func(t *testing.T) {
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ctx := createAuthContext(context.Background(), "identity", []string{
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ctx := createAuthContext(context.Background(), defaultNs.String(), "identity", []string{
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"secret.grafana.app/securevalues/name1:decrypt",
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"secret.grafana.app/securevalues/name2:decrypt",
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"secret.grafana.app/securevalues/invalid:read",
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@@ -168,47 +170,47 @@ func TestDecryptAuthorizer(t *testing.T) {
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})
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authorizer := ProvideDecryptAuthorizer(tracer)
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identity, allowed := authorizer.Authorize(ctx, "name1", []string{"identity"})
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identity, allowed := authorizer.Authorize(ctx, defaultNs, "name1", []string{"identity"})
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require.True(t, allowed)
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require.Equal(t, "identity", identity)
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identity, allowed = authorizer.Authorize(ctx, "name2", []string{"identity"})
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identity, allowed = authorizer.Authorize(ctx, defaultNs, "name2", []string{"identity"})
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require.True(t, allowed)
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require.Equal(t, "identity", identity)
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})
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t.Run("when empty secure value name with specific permission, it returns false", func(t *testing.T) {
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ctx := createAuthContext(context.Background(), "identity", []string{"secret.grafana.app/securevalues/name:decrypt"})
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ctx := createAuthContext(context.Background(), defaultNs.String(), "identity", []string{"secret.grafana.app/securevalues/name:decrypt"})
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authorizer := ProvideDecryptAuthorizer(tracer)
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identity, allowed := authorizer.Authorize(ctx, "", []string{"identity"})
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identity, allowed := authorizer.Authorize(ctx, defaultNs, "", []string{"identity"})
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require.Equal(t, "identity", identity)
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require.False(t, allowed)
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})
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t.Run("when permission has an extra / but no name, it returns false", func(t *testing.T) {
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ctx := createAuthContext(context.Background(), "identity", []string{"secret.grafana.app/securevalues/:decrypt"})
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ctx := createAuthContext(context.Background(), defaultNs.String(), "identity", []string{"secret.grafana.app/securevalues/:decrypt"})
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authorizer := ProvideDecryptAuthorizer(tracer)
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identity, allowed := authorizer.Authorize(ctx, "", []string{"identity"})
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identity, allowed := authorizer.Authorize(ctx, defaultNs, "", []string{"identity"})
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require.Equal(t, "identity", identity)
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require.False(t, allowed)
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})
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t.Run("when the decrypters list is empty, meaning nothing can decrypt the secure value, it returns false", func(t *testing.T) {
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ctx := createAuthContext(context.Background(), "identity", []string{"secret.grafana.app/securevalues:decrypt"})
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ctx := createAuthContext(context.Background(), defaultNs.String(), "identity", []string{"secret.grafana.app/securevalues:decrypt"})
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authorizer := ProvideDecryptAuthorizer(tracer)
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identity, allowed := authorizer.Authorize(ctx, "name", []string{})
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identity, allowed := authorizer.Authorize(ctx, defaultNs, "name", []string{})
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require.Equal(t, "identity", identity)
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require.False(t, allowed)
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})
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t.Run("when one of decrypters matches the identity, it returns true", func(t *testing.T) {
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ctx := createAuthContext(context.Background(), "identity1", []string{"secret.grafana.app/securevalues:decrypt"})
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ctx := createAuthContext(context.Background(), defaultNs.String(), "identity1", []string{"secret.grafana.app/securevalues:decrypt"})
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authorizer := ProvideDecryptAuthorizer(tracer)
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identity, allowed := authorizer.Authorize(ctx, "", []string{"identity1", "identity2", "identity3"})
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identity, allowed := authorizer.Authorize(ctx, defaultNs, "", []string{"identity1", "identity2", "identity3"})
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require.Equal(t, "identity1", identity)
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require.True(t, allowed)
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})
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@@ -216,25 +218,35 @@ func TestDecryptAuthorizer(t *testing.T) {
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t.Run("permissions must be case-sensitive and return false", func(t *testing.T) {
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authorizer := ProvideDecryptAuthorizer(tracer)
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ctx := createAuthContext(context.Background(), "identity", []string{"SECRET.grafana.app/securevalues:decrypt"})
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identity, allowed := authorizer.Authorize(ctx, "", []string{"identity"})
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ctx := createAuthContext(context.Background(), defaultNs.String(), "identity", []string{"SECRET.grafana.app/securevalues:decrypt"})
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identity, allowed := authorizer.Authorize(ctx, defaultNs, "", []string{"identity"})
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require.Equal(t, "identity", identity)
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require.False(t, allowed)
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ctx = createAuthContext(context.Background(), "identity", []string{"secret.grafana.app/SECUREVALUES:decrypt"})
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identity, allowed = authorizer.Authorize(ctx, "", []string{"identity"})
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ctx = createAuthContext(context.Background(), defaultNs.String(), "identity", []string{"secret.grafana.app/SECUREVALUES:decrypt"})
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identity, allowed = authorizer.Authorize(ctx, defaultNs, "", []string{"identity"})
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require.Equal(t, "identity", identity)
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require.False(t, allowed)
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ctx = createAuthContext(context.Background(), "identity", []string{"secret.grafana.app/securevalues:DECRYPT"})
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identity, allowed = authorizer.Authorize(ctx, "", []string{"identity"})
|
|
|
|
|
ctx = createAuthContext(context.Background(), defaultNs.String(), "identity", []string{"secret.grafana.app/securevalues:DECRYPT"})
|
|
|
|
|
identity, allowed = authorizer.Authorize(ctx, defaultNs, "", []string{"identity"})
|
|
|
|
|
require.Equal(t, "identity", identity)
|
|
|
|
|
require.False(t, allowed)
|
|
|
|
|
})
|
|
|
|
|
|
|
|
|
|
t.Run("when namespace doesn't match the token's, it returns false", func(t *testing.T) {
|
|
|
|
|
authorizer := ProvideDecryptAuthorizer(tracer)
|
|
|
|
|
|
|
|
|
|
ctx := createAuthContext(context.Background(), "namespace1", "identity", []string{"secret.grafana.app/securevalues:decrypt"})
|
|
|
|
|
identity, allowed := authorizer.Authorize(ctx, "namespace2", "", []string{"identity"})
|
|
|
|
|
require.Empty(t, identity)
|
|
|
|
|
require.False(t, allowed)
|
|
|
|
|
})
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
func createAuthContext(ctx context.Context, serviceIdentity string, permissions []string) context.Context {
|
|
|
|
|
func createAuthContext(ctx context.Context, namespace string, serviceIdentity string, permissions []string) context.Context {
|
|
|
|
|
requester := &identity.StaticRequester{
|
|
|
|
|
Namespace: namespace,
|
|
|
|
|
AccessTokenClaims: &authn.Claims[authn.AccessTokenClaims]{
|
|
|
|
|
Rest: authn.AccessTokenClaims{
|
|
|
|
|
Permissions: permissions,
|
|
|
|
|