consul/agent/grpc-external/services/resource/server_test.go

132 lines
3.9 KiB
Go

// Copyright (c) HashiCorp, Inc.
// SPDX-License-Identifier: MPL-2.0
package resource
import (
"context"
"fmt"
"testing"
"github.com/stretchr/testify/mock"
"github.com/stretchr/testify/require"
"google.golang.org/grpc"
"google.golang.org/protobuf/types/known/anypb"
"github.com/hashicorp/go-uuid"
"github.com/hashicorp/consul/acl"
"github.com/hashicorp/consul/acl/resolver"
"github.com/hashicorp/consul/agent/grpc-external/testutils"
"github.com/hashicorp/consul/agent/structs"
"github.com/hashicorp/consul/internal/resource"
"github.com/hashicorp/consul/internal/storage/inmem"
"github.com/hashicorp/consul/proto-public/pbresource"
pbdemov2 "github.com/hashicorp/consul/proto/private/pbdemo/v2"
"github.com/hashicorp/consul/sdk/testutil"
)
func randomACLIdentity(t *testing.T) structs.ACLIdentity {
id, err := uuid.GenerateUUID()
require.NoError(t, err)
return &structs.ACLToken{AccessorID: id}
}
func AuthorizerFrom(t *testing.T, policyStrs ...string) resolver.Result {
policies := []*acl.Policy{}
for _, policyStr := range policyStrs {
policy, err := acl.NewPolicyFromSource(policyStr, nil, nil)
require.NoError(t, err)
policies = append(policies, policy)
}
authz, err := acl.NewPolicyAuthorizerWithDefaults(acl.DenyAll(), policies, nil)
require.NoError(t, err)
return resolver.Result{
Authorizer: authz,
ACLIdentity: randomACLIdentity(t),
}
}
func testServer(t *testing.T) *Server {
t.Helper()
backend, err := inmem.NewBackend()
require.NoError(t, err)
go backend.Run(testContext(t))
// Mock the ACL Resolver to "allow all" for testing.
mockACLResolver := &MockACLResolver{}
mockACLResolver.On("ResolveTokenAndDefaultMeta", mock.Anything, mock.Anything, mock.Anything).
Return(testutils.ACLsDisabled(t), nil).
Run(func(args mock.Arguments) {
// Caller expecting passed in tokenEntMeta and authorizerContext to be filled in.
tokenEntMeta := args.Get(1).(*acl.EnterpriseMeta)
if tokenEntMeta != nil {
fillEntMeta(tokenEntMeta)
}
authzContext := args.Get(2).(*acl.AuthorizerContext)
if authzContext != nil {
fillAuthorizerContext(authzContext)
}
})
// Mock the V1 tenancy bridge since we can't use the real thing.
mockTenancyBridge := &MockTenancyBridge{}
mockTenancyBridge.On("PartitionExists", resource.DefaultPartitionName).Return(true, nil)
mockTenancyBridge.On("NamespaceExists", resource.DefaultPartitionName, resource.DefaultNamespaceName).Return(true, nil)
mockTenancyBridge.On("PartitionExists", mock.Anything).Return(false, nil)
mockTenancyBridge.On("NamespaceExists", mock.Anything, mock.Anything).Return(false, nil)
mockTenancyBridge.On("IsPartitionMarkedForDeletion", resource.DefaultPartitionName).Return(false, nil)
mockTenancyBridge.On("IsNamespaceMarkedForDeletion", resource.DefaultPartitionName, resource.DefaultNamespaceName).Return(false, nil)
return NewServer(Config{
Logger: testutil.Logger(t),
Registry: resource.NewRegistry(),
Backend: backend,
ACLResolver: mockACLResolver,
V1TenancyBridge: mockTenancyBridge,
})
}
func testClient(t *testing.T, server *Server) pbresource.ResourceServiceClient {
t.Helper()
addr := testutils.RunTestServer(t, server)
//nolint:staticcheck
conn, err := grpc.DialContext(context.Background(), addr.String(), grpc.WithInsecure())
require.NoError(t, err)
t.Cleanup(func() {
require.NoError(t, conn.Close())
})
return pbresource.NewResourceServiceClient(conn)
}
func testContext(t *testing.T) context.Context {
t.Helper()
ctx, cancel := context.WithCancel(context.Background())
t.Cleanup(cancel)
return ctx
}
func modifyArtist(t *testing.T, res *pbresource.Resource) *pbresource.Resource {
t.Helper()
var artist pbdemov2.Artist
require.NoError(t, res.Data.UnmarshalTo(&artist))
artist.Name = fmt.Sprintf("The artist formerly known as %s", artist.Name)
data, err := anypb.New(&artist)
require.NoError(t, err)
res = clone(res)
res.Data = data
return res
}