open-consul/agent/consul/internal_endpoint_test.go

1825 lines
48 KiB
Go

package consul
import (
"encoding/base64"
"os"
"strings"
"testing"
"github.com/hashicorp/consul/acl"
"github.com/hashicorp/consul/agent/structs"
"github.com/hashicorp/consul/api"
"github.com/hashicorp/consul/lib/stringslice"
"github.com/hashicorp/consul/sdk/testutil/retry"
"github.com/hashicorp/consul/testrpc"
"github.com/hashicorp/consul/types"
msgpackrpc "github.com/hashicorp/net-rpc-msgpackrpc"
"github.com/stretchr/testify/assert"
"github.com/stretchr/testify/require"
)
func TestInternal_NodeInfo(t *testing.T) {
t.Parallel()
dir1, s1 := testServer(t)
defer os.RemoveAll(dir1)
defer s1.Shutdown()
codec := rpcClient(t, s1)
defer codec.Close()
testrpc.WaitForLeader(t, s1.RPC, "dc1")
arg := structs.RegisterRequest{
Datacenter: "dc1",
Node: "foo",
Address: "127.0.0.1",
Service: &structs.NodeService{
ID: "db",
Service: "db",
Tags: []string{"master"},
},
Check: &structs.HealthCheck{
Name: "db connect",
Status: api.HealthPassing,
ServiceID: "db",
},
}
var out struct{}
if err := msgpackrpc.CallWithCodec(codec, "Catalog.Register", &arg, &out); err != nil {
t.Fatalf("err: %v", err)
}
var out2 structs.IndexedNodeDump
req := structs.NodeSpecificRequest{
Datacenter: "dc1",
Node: "foo",
}
if err := msgpackrpc.CallWithCodec(codec, "Internal.NodeInfo", &req, &out2); err != nil {
t.Fatalf("err: %v", err)
}
nodes := out2.Dump
if len(nodes) != 1 {
t.Fatalf("Bad: %v", nodes)
}
if nodes[0].Node != "foo" {
t.Fatalf("Bad: %v", nodes[0])
}
if !stringslice.Contains(nodes[0].Services[0].Tags, "master") {
t.Fatalf("Bad: %v", nodes[0])
}
if nodes[0].Checks[0].Status != api.HealthPassing {
t.Fatalf("Bad: %v", nodes[0])
}
}
func TestInternal_NodeDump(t *testing.T) {
t.Parallel()
dir1, s1 := testServer(t)
defer os.RemoveAll(dir1)
defer s1.Shutdown()
codec := rpcClient(t, s1)
defer codec.Close()
testrpc.WaitForLeader(t, s1.RPC, "dc1")
arg := structs.RegisterRequest{
Datacenter: "dc1",
Node: "foo",
Address: "127.0.0.1",
Service: &structs.NodeService{
ID: "db",
Service: "db",
Tags: []string{"master"},
},
Check: &structs.HealthCheck{
Name: "db connect",
Status: api.HealthPassing,
ServiceID: "db",
},
}
var out struct{}
if err := msgpackrpc.CallWithCodec(codec, "Catalog.Register", &arg, &out); err != nil {
t.Fatalf("err: %v", err)
}
arg = structs.RegisterRequest{
Datacenter: "dc1",
Node: "bar",
Address: "127.0.0.2",
Service: &structs.NodeService{
ID: "db",
Service: "db",
Tags: []string{"slave"},
},
Check: &structs.HealthCheck{
Name: "db connect",
Status: api.HealthWarning,
ServiceID: "db",
},
}
if err := msgpackrpc.CallWithCodec(codec, "Catalog.Register", &arg, &out); err != nil {
t.Fatalf("err: %v", err)
}
var out2 structs.IndexedNodeDump
req := structs.DCSpecificRequest{
Datacenter: "dc1",
}
if err := msgpackrpc.CallWithCodec(codec, "Internal.NodeDump", &req, &out2); err != nil {
t.Fatalf("err: %v", err)
}
nodes := out2.Dump
if len(nodes) != 3 {
t.Fatalf("Bad: %v", nodes)
}
var foundFoo, foundBar bool
for _, node := range nodes {
switch node.Node {
case "foo":
foundFoo = true
if !stringslice.Contains(node.Services[0].Tags, "master") {
t.Fatalf("Bad: %v", nodes[0])
}
if node.Checks[0].Status != api.HealthPassing {
t.Fatalf("Bad: %v", nodes[0])
}
case "bar":
foundBar = true
if !stringslice.Contains(node.Services[0].Tags, "slave") {
t.Fatalf("Bad: %v", nodes[1])
}
if node.Checks[0].Status != api.HealthWarning {
t.Fatalf("Bad: %v", nodes[1])
}
default:
continue
}
}
if !foundFoo || !foundBar {
t.Fatalf("missing foo or bar")
}
}
func TestInternal_NodeDump_Filter(t *testing.T) {
t.Parallel()
dir1, s1 := testServer(t)
defer os.RemoveAll(dir1)
defer s1.Shutdown()
codec := rpcClient(t, s1)
defer codec.Close()
testrpc.WaitForLeader(t, s1.RPC, "dc1")
arg := structs.RegisterRequest{
Datacenter: "dc1",
Node: "foo",
Address: "127.0.0.1",
Service: &structs.NodeService{
ID: "db",
Service: "db",
Tags: []string{"master"},
},
Check: &structs.HealthCheck{
Name: "db connect",
Status: api.HealthPassing,
ServiceID: "db",
},
}
var out struct{}
require.NoError(t, msgpackrpc.CallWithCodec(codec, "Catalog.Register", &arg, &out))
arg = structs.RegisterRequest{
Datacenter: "dc1",
Node: "bar",
Address: "127.0.0.2",
Service: &structs.NodeService{
ID: "db",
Service: "db",
Tags: []string{"slave"},
},
Check: &structs.HealthCheck{
Name: "db connect",
Status: api.HealthWarning,
ServiceID: "db",
},
}
require.NoError(t, msgpackrpc.CallWithCodec(codec, "Catalog.Register", &arg, &out))
var out2 structs.IndexedNodeDump
req := structs.DCSpecificRequest{
Datacenter: "dc1",
QueryOptions: structs.QueryOptions{Filter: "master in Services.Tags"},
}
require.NoError(t, msgpackrpc.CallWithCodec(codec, "Internal.NodeDump", &req, &out2))
nodes := out2.Dump
require.Len(t, nodes, 1)
require.Equal(t, "foo", nodes[0].Node)
}
func TestInternal_KeyringOperation(t *testing.T) {
t.Parallel()
key1 := "H1dfkSZOVnP/JUnaBfTzXg=="
keyBytes1, err := base64.StdEncoding.DecodeString(key1)
if err != nil {
t.Fatalf("err: %s", err)
}
dir1, s1 := testServerWithConfig(t, func(c *Config) {
c.SerfLANConfig.MemberlistConfig.SecretKey = keyBytes1
c.SerfWANConfig.MemberlistConfig.SecretKey = keyBytes1
})
defer os.RemoveAll(dir1)
defer s1.Shutdown()
codec := rpcClient(t, s1)
defer codec.Close()
testrpc.WaitForLeader(t, s1.RPC, "dc1")
var out structs.KeyringResponses
req := structs.KeyringRequest{
Operation: structs.KeyringList,
Datacenter: "dc1",
}
if err := msgpackrpc.CallWithCodec(codec, "Internal.KeyringOperation", &req, &out); err != nil {
t.Fatalf("err: %v", err)
}
// Two responses (local lan/wan pools) from single-node cluster
if len(out.Responses) != 2 {
t.Fatalf("bad: %#v", out)
}
if _, ok := out.Responses[0].Keys[key1]; !ok {
t.Fatalf("bad: %#v", out)
}
wanResp, lanResp := 0, 0
for _, resp := range out.Responses {
if resp.WAN {
wanResp++
} else {
lanResp++
}
}
if lanResp != 1 || wanResp != 1 {
t.Fatalf("should have one lan and one wan response")
}
// Start a second agent to test cross-dc queries
dir2, s2 := testServerWithConfig(t, func(c *Config) {
c.SerfLANConfig.MemberlistConfig.SecretKey = keyBytes1
c.SerfWANConfig.MemberlistConfig.SecretKey = keyBytes1
c.Datacenter = "dc2"
})
defer os.RemoveAll(dir2)
defer s2.Shutdown()
// Try to join
joinWAN(t, s2, s1)
var out2 structs.KeyringResponses
req2 := structs.KeyringRequest{
Operation: structs.KeyringList,
}
if err := msgpackrpc.CallWithCodec(codec, "Internal.KeyringOperation", &req2, &out2); err != nil {
t.Fatalf("err: %v", err)
}
// 3 responses (one from each DC LAN, one from WAN) in two-node cluster
if len(out2.Responses) != 3 {
t.Fatalf("bad: %#v", out2)
}
wanResp, lanResp = 0, 0
for _, resp := range out2.Responses {
if resp.WAN {
wanResp++
} else {
lanResp++
}
}
if lanResp != 2 || wanResp != 1 {
t.Fatalf("should have two lan and one wan response")
}
}
func TestInternal_KeyringOperationList_LocalOnly(t *testing.T) {
t.Parallel()
key1 := "H1dfkSZOVnP/JUnaBfTzXg=="
keyBytes1, err := base64.StdEncoding.DecodeString(key1)
if err != nil {
t.Fatalf("err: %s", err)
}
dir1, s1 := testServerWithConfig(t, func(c *Config) {
c.SerfLANConfig.MemberlistConfig.SecretKey = keyBytes1
c.SerfWANConfig.MemberlistConfig.SecretKey = keyBytes1
})
defer os.RemoveAll(dir1)
defer s1.Shutdown()
codec := rpcClient(t, s1)
defer codec.Close()
testrpc.WaitForLeader(t, s1.RPC, "dc1")
// Start a second agent to test cross-dc queries
dir2, s2 := testServerWithConfig(t, func(c *Config) {
c.SerfLANConfig.MemberlistConfig.SecretKey = keyBytes1
c.SerfWANConfig.MemberlistConfig.SecretKey = keyBytes1
c.Datacenter = "dc2"
})
defer os.RemoveAll(dir2)
defer s2.Shutdown()
// Try to join
joinWAN(t, s2, s1)
// --
// Try request with `LocalOnly` set to true
var out structs.KeyringResponses
req := structs.KeyringRequest{
Operation: structs.KeyringList,
LocalOnly: true,
}
if err := msgpackrpc.CallWithCodec(codec, "Internal.KeyringOperation", &req, &out); err != nil {
t.Fatalf("err: %v", err)
}
// 1 response (from this DC LAN)
if len(out.Responses) != 1 {
t.Fatalf("expected num responses to be 1, got %d; out is: %#v", len(out.Responses), out)
}
wanResp, lanResp := 0, 0
for _, resp := range out.Responses {
if resp.WAN {
wanResp++
} else {
lanResp++
}
}
if lanResp != 1 || wanResp != 0 {
t.Fatalf("should have 1 lan and 0 wan response, got (lan=%d) (wan=%d)", lanResp, wanResp)
}
// --
// Try same request again but with `LocalOnly` set to false
req.LocalOnly = false
if err := msgpackrpc.CallWithCodec(codec, "Internal.KeyringOperation", &req, &out); err != nil {
t.Fatalf("err: %v", err)
}
// 3 responses (one from each DC LAN, one from WAN)
if len(out.Responses) != 3 {
t.Fatalf("expected num responses to be 3, got %d; out is: %#v", len(out.Responses), out)
}
wanResp, lanResp = 0, 0
for _, resp := range out.Responses {
if resp.WAN {
wanResp++
} else {
lanResp++
}
}
if lanResp != 2 || wanResp != 1 {
t.Fatalf("should have 2 lan and 1 wan response, got (lan=%d) (wan=%d)", lanResp, wanResp)
}
}
func TestInternal_KeyringOperationWrite_LocalOnly(t *testing.T) {
t.Parallel()
key1 := "H1dfkSZOVnP/JUnaBfTzXg=="
keyBytes1, err := base64.StdEncoding.DecodeString(key1)
if err != nil {
t.Fatalf("err: %s", err)
}
dir1, s1 := testServerWithConfig(t, func(c *Config) {
c.SerfLANConfig.MemberlistConfig.SecretKey = keyBytes1
c.SerfWANConfig.MemberlistConfig.SecretKey = keyBytes1
})
defer os.RemoveAll(dir1)
defer s1.Shutdown()
codec := rpcClient(t, s1)
defer codec.Close()
testrpc.WaitForLeader(t, s1.RPC, "dc1")
// Try request with `LocalOnly` set to true
var out structs.KeyringResponses
req := structs.KeyringRequest{
Operation: structs.KeyringRemove,
LocalOnly: true,
}
err = msgpackrpc.CallWithCodec(codec, "Internal.KeyringOperation", &req, &out)
if err == nil {
t.Fatalf("expected an error")
}
if !strings.Contains(err.Error(), "LocalOnly") {
t.Fatalf("expected error to contain string 'LocalOnly'. Got: %v", err)
}
}
func TestInternal_NodeInfo_FilterACL(t *testing.T) {
t.Parallel()
dir, token, srv, codec := testACLFilterServer(t)
defer os.RemoveAll(dir)
defer srv.Shutdown()
defer codec.Close()
opt := structs.NodeSpecificRequest{
Datacenter: "dc1",
Node: srv.config.NodeName,
QueryOptions: structs.QueryOptions{Token: token},
}
reply := structs.IndexedNodeDump{}
if err := msgpackrpc.CallWithCodec(codec, "Health.NodeChecks", &opt, &reply); err != nil {
t.Fatalf("err: %s", err)
}
for _, info := range reply.Dump {
found := false
for _, chk := range info.Checks {
if chk.ServiceName == "foo" {
found = true
}
if chk.ServiceName == "bar" {
t.Fatalf("bad: %#v", info.Checks)
}
}
if !found {
t.Fatalf("bad: %#v", info.Checks)
}
found = false
for _, svc := range info.Services {
if svc.Service == "foo" {
found = true
}
if svc.Service == "bar" {
t.Fatalf("bad: %#v", info.Services)
}
}
if !found {
t.Fatalf("bad: %#v", info.Services)
}
}
// We've already proven that we call the ACL filtering function so we
// test node filtering down in acl.go for node cases. This also proves
// that we respect the version 8 ACL flag, since the test server sets
// that to false (the regression value of *not* changing this is better
// for now until we change the sense of the version 8 ACL flag).
}
func TestInternal_NodeDump_FilterACL(t *testing.T) {
t.Parallel()
dir, token, srv, codec := testACLFilterServer(t)
defer os.RemoveAll(dir)
defer srv.Shutdown()
defer codec.Close()
opt := structs.DCSpecificRequest{
Datacenter: "dc1",
QueryOptions: structs.QueryOptions{Token: token},
}
reply := structs.IndexedNodeDump{}
if err := msgpackrpc.CallWithCodec(codec, "Health.NodeChecks", &opt, &reply); err != nil {
t.Fatalf("err: %s", err)
}
for _, info := range reply.Dump {
found := false
for _, chk := range info.Checks {
if chk.ServiceName == "foo" {
found = true
}
if chk.ServiceName == "bar" {
t.Fatalf("bad: %#v", info.Checks)
}
}
if !found {
t.Fatalf("bad: %#v", info.Checks)
}
found = false
for _, svc := range info.Services {
if svc.Service == "foo" {
found = true
}
if svc.Service == "bar" {
t.Fatalf("bad: %#v", info.Services)
}
}
if !found {
t.Fatalf("bad: %#v", info.Services)
}
}
// We've already proven that we call the ACL filtering function so we
// test node filtering down in acl.go for node cases. This also proves
// that we respect the version 8 ACL flag, since the test server sets
// that to false (the regression value of *not* changing this is better
// for now until we change the sense of the version 8 ACL flag).
}
func TestInternal_EventFire_Token(t *testing.T) {
t.Parallel()
dir, srv := testServerWithConfig(t, func(c *Config) {
c.ACLDatacenter = "dc1"
c.ACLsEnabled = true
c.ACLMasterToken = "root"
c.ACLDownPolicy = "deny"
c.ACLDefaultPolicy = "deny"
})
defer os.RemoveAll(dir)
defer srv.Shutdown()
codec := rpcClient(t, srv)
defer codec.Close()
testrpc.WaitForLeader(t, srv.RPC, "dc1")
// No token is rejected
event := structs.EventFireRequest{
Name: "foo",
Datacenter: "dc1",
Payload: []byte("nope"),
}
err := msgpackrpc.CallWithCodec(codec, "Internal.EventFire", &event, nil)
if !acl.IsErrPermissionDenied(err) {
t.Fatalf("bad: %s", err)
}
// Root token is allowed to fire
event.Token = "root"
err = msgpackrpc.CallWithCodec(codec, "Internal.EventFire", &event, nil)
if err != nil {
t.Fatalf("err: %s", err)
}
}
func TestInternal_ServiceDump(t *testing.T) {
t.Parallel()
dir1, s1 := testServer(t)
defer os.RemoveAll(dir1)
defer s1.Shutdown()
codec := rpcClient(t, s1)
defer codec.Close()
testrpc.WaitForLeader(t, s1.RPC, "dc1")
// prep the cluster with some data we can use in our filters
registerTestCatalogEntries(t, codec)
doRequest := func(t *testing.T, filter string) structs.CheckServiceNodes {
t.Helper()
args := structs.DCSpecificRequest{
Datacenter: "dc1",
QueryOptions: structs.QueryOptions{Filter: filter},
}
var out structs.IndexedCheckServiceNodes
require.NoError(t, msgpackrpc.CallWithCodec(codec, "Internal.ServiceDump", &args, &out))
return out.Nodes
}
// Run the tests against the test server
t.Run("No Filter", func(t *testing.T) {
nodes := doRequest(t, "")
// redis (3), web (3), critical (1), warning (1) and consul (1)
require.Len(t, nodes, 9)
})
t.Run("Filter Node foo and service version 1", func(t *testing.T) {
nodes := doRequest(t, "Node.Node == foo and Service.Meta.version == 1")
require.Len(t, nodes, 1)
require.Equal(t, "redis", nodes[0].Service.Service)
require.Equal(t, "redisV1", nodes[0].Service.ID)
})
t.Run("Filter service web", func(t *testing.T) {
nodes := doRequest(t, "Service.Service == web")
require.Len(t, nodes, 3)
})
}
func TestInternal_ServiceDump_Kind(t *testing.T) {
t.Parallel()
dir1, s1 := testServer(t)
defer os.RemoveAll(dir1)
defer s1.Shutdown()
codec := rpcClient(t, s1)
defer codec.Close()
testrpc.WaitForLeader(t, s1.RPC, "dc1")
// prep the cluster with some data we can use in our filters
registerTestCatalogEntries(t, codec)
registerTestCatalogProxyEntries(t, codec)
doRequest := func(t *testing.T, kind structs.ServiceKind) structs.CheckServiceNodes {
t.Helper()
args := structs.ServiceDumpRequest{
Datacenter: "dc1",
ServiceKind: kind,
UseServiceKind: true,
}
var out structs.IndexedCheckServiceNodes
require.NoError(t, msgpackrpc.CallWithCodec(codec, "Internal.ServiceDump", &args, &out))
return out.Nodes
}
// Run the tests against the test server
t.Run("Typical", func(t *testing.T) {
nodes := doRequest(t, structs.ServiceKindTypical)
// redis (3), web (3), critical (1), warning (1) and consul (1)
require.Len(t, nodes, 9)
})
t.Run("Terminating Gateway", func(t *testing.T) {
nodes := doRequest(t, structs.ServiceKindTerminatingGateway)
require.Len(t, nodes, 1)
require.Equal(t, "tg-gw", nodes[0].Service.Service)
require.Equal(t, "tg-gw-01", nodes[0].Service.ID)
})
t.Run("Mesh Gateway", func(t *testing.T) {
nodes := doRequest(t, structs.ServiceKindMeshGateway)
require.Len(t, nodes, 1)
require.Equal(t, "mg-gw", nodes[0].Service.Service)
require.Equal(t, "mg-gw-01", nodes[0].Service.ID)
})
t.Run("Connect Proxy", func(t *testing.T) {
nodes := doRequest(t, structs.ServiceKindConnectProxy)
require.Len(t, nodes, 1)
require.Equal(t, "web-proxy", nodes[0].Service.Service)
require.Equal(t, "web-proxy", nodes[0].Service.ID)
})
}
func TestInternal_TerminatingGatewayServices(t *testing.T) {
t.Parallel()
dir1, s1 := testServer(t)
defer os.RemoveAll(dir1)
defer s1.Shutdown()
codec := rpcClient(t, s1)
defer codec.Close()
testrpc.WaitForTestAgent(t, s1.RPC, "dc1")
{
var out struct{}
// Register a service "api"
args := structs.TestRegisterRequest(t)
args.Service.Service = "api"
args.Check = &structs.HealthCheck{
Name: "api",
Status: api.HealthPassing,
ServiceID: args.Service.Service,
}
assert.Nil(t, msgpackrpc.CallWithCodec(codec, "Catalog.Register", &args, &out))
// Register a service "db"
args = structs.TestRegisterRequest(t)
args.Service.Service = "db"
args.Check = &structs.HealthCheck{
Name: "db",
Status: api.HealthPassing,
ServiceID: args.Service.Service,
}
assert.Nil(t, msgpackrpc.CallWithCodec(codec, "Catalog.Register", &args, &out))
// Register a service "redis"
args = structs.TestRegisterRequest(t)
args.Service.Service = "redis"
args.Check = &structs.HealthCheck{
Name: "redis",
Status: api.HealthPassing,
ServiceID: args.Service.Service,
}
assert.Nil(t, msgpackrpc.CallWithCodec(codec, "Catalog.Register", &args, &out))
// Register a gateway
args = &structs.RegisterRequest{
Datacenter: "dc1",
Node: "foo",
Address: "127.0.0.1",
Service: &structs.NodeService{
Kind: structs.ServiceKindTerminatingGateway,
Service: "gateway",
Port: 443,
},
Check: &structs.HealthCheck{
Name: "gateway",
Status: api.HealthPassing,
ServiceID: "gateway",
},
}
assert.Nil(t, msgpackrpc.CallWithCodec(codec, "Catalog.Register", &args, &out))
entryArgs := &structs.ConfigEntryRequest{
Op: structs.ConfigEntryUpsert,
Datacenter: "dc1",
Entry: &structs.TerminatingGatewayConfigEntry{
Kind: "terminating-gateway",
Name: "gateway",
Services: []structs.LinkedService{
{
Name: "api",
CAFile: "api/ca.crt",
CertFile: "api/client.crt",
KeyFile: "api/client.key",
SNI: "my-domain",
},
{
Name: "db",
},
{
Name: "*",
CAFile: "ca.crt",
CertFile: "client.crt",
KeyFile: "client.key",
SNI: "my-alt-domain",
},
},
},
}
var entryResp bool
assert.Nil(t, msgpackrpc.CallWithCodec(codec, "ConfigEntry.Apply", &entryArgs, &entryResp))
}
retry.Run(t, func(r *retry.R) {
// List should return all three services
req := structs.ServiceSpecificRequest{
Datacenter: "dc1",
ServiceName: "gateway",
}
var resp structs.IndexedGatewayServices
assert.Nil(r, msgpackrpc.CallWithCodec(codec, "Internal.GatewayServices", &req, &resp))
assert.Len(r, resp.Services, 3)
expect := structs.GatewayServices{
{
Service: structs.NewServiceID("api", nil),
Gateway: structs.NewServiceID("gateway", nil),
GatewayKind: structs.ServiceKindTerminatingGateway,
CAFile: "api/ca.crt",
CertFile: "api/client.crt",
KeyFile: "api/client.key",
SNI: "my-domain",
},
{
Service: structs.NewServiceID("db", nil),
Gateway: structs.NewServiceID("gateway", nil),
GatewayKind: structs.ServiceKindTerminatingGateway,
CAFile: "",
CertFile: "",
KeyFile: "",
},
{
Service: structs.NewServiceID("redis", nil),
Gateway: structs.NewServiceID("gateway", nil),
GatewayKind: structs.ServiceKindTerminatingGateway,
CAFile: "ca.crt",
CertFile: "client.crt",
KeyFile: "client.key",
SNI: "my-alt-domain",
FromWildcard: true,
},
}
// Ignore raft index for equality
for _, s := range resp.Services {
s.RaftIndex = structs.RaftIndex{}
}
assert.Equal(r, expect, resp.Services)
})
}
func TestInternal_GatewayServices_BothGateways(t *testing.T) {
t.Parallel()
dir1, s1 := testServer(t)
defer os.RemoveAll(dir1)
defer s1.Shutdown()
codec := rpcClient(t, s1)
defer codec.Close()
testrpc.WaitForTestAgent(t, s1.RPC, "dc1")
{
var out struct{}
// Register a service "api"
args := structs.TestRegisterRequest(t)
args.Service.Service = "api"
args.Check = &structs.HealthCheck{
Name: "api",
Status: api.HealthPassing,
ServiceID: args.Service.Service,
}
assert.Nil(t, msgpackrpc.CallWithCodec(codec, "Catalog.Register", &args, &out))
// Register a terminating gateway
args = &structs.RegisterRequest{
Datacenter: "dc1",
Node: "foo",
Address: "127.0.0.1",
Service: &structs.NodeService{
Kind: structs.ServiceKindTerminatingGateway,
Service: "gateway",
Port: 443,
},
Check: &structs.HealthCheck{
Name: "gateway",
Status: api.HealthPassing,
ServiceID: "gateway",
},
}
assert.Nil(t, msgpackrpc.CallWithCodec(codec, "Catalog.Register", &args, &out))
entryArgs := &structs.ConfigEntryRequest{
Op: structs.ConfigEntryUpsert,
Datacenter: "dc1",
Entry: &structs.TerminatingGatewayConfigEntry{
Kind: "terminating-gateway",
Name: "gateway",
Services: []structs.LinkedService{
{
Name: "api",
},
},
},
}
var entryResp bool
assert.Nil(t, msgpackrpc.CallWithCodec(codec, "ConfigEntry.Apply", &entryArgs, &entryResp))
// Register a service "db"
args = structs.TestRegisterRequest(t)
args.Service.Service = "db"
args.Check = &structs.HealthCheck{
Name: "db",
Status: api.HealthPassing,
ServiceID: args.Service.Service,
}
assert.Nil(t, msgpackrpc.CallWithCodec(codec, "Catalog.Register", &args, &out))
// Register an ingress gateway
args = &structs.RegisterRequest{
Datacenter: "dc1",
Node: "foo",
Address: "127.0.0.2",
Service: &structs.NodeService{
Kind: structs.ServiceKindTerminatingGateway,
Service: "ingress",
Port: 444,
},
Check: &structs.HealthCheck{
Name: "ingress",
Status: api.HealthPassing,
ServiceID: "ingress",
},
}
assert.Nil(t, msgpackrpc.CallWithCodec(codec, "Catalog.Register", &args, &out))
entryArgs = &structs.ConfigEntryRequest{
Op: structs.ConfigEntryUpsert,
Datacenter: "dc1",
Entry: &structs.IngressGatewayConfigEntry{
Kind: "ingress-gateway",
Name: "ingress",
Listeners: []structs.IngressListener{
{
Port: 8888,
Services: []structs.IngressService{
{Name: "db"},
},
},
},
},
}
assert.Nil(t, msgpackrpc.CallWithCodec(codec, "ConfigEntry.Apply", &entryArgs, &entryResp))
}
retry.Run(t, func(r *retry.R) {
req := structs.ServiceSpecificRequest{
Datacenter: "dc1",
ServiceName: "gateway",
}
var resp structs.IndexedGatewayServices
assert.Nil(r, msgpackrpc.CallWithCodec(codec, "Internal.GatewayServices", &req, &resp))
assert.Len(r, resp.Services, 1)
expect := structs.GatewayServices{
{
Service: structs.NewServiceID("api", nil),
Gateway: structs.NewServiceID("gateway", nil),
GatewayKind: structs.ServiceKindTerminatingGateway,
},
}
// Ignore raft index for equality
for _, s := range resp.Services {
s.RaftIndex = structs.RaftIndex{}
}
assert.Equal(r, expect, resp.Services)
req.ServiceName = "ingress"
assert.Nil(r, msgpackrpc.CallWithCodec(codec, "Internal.GatewayServices", &req, &resp))
assert.Len(r, resp.Services, 1)
expect = structs.GatewayServices{
{
Service: structs.NewServiceID("db", nil),
Gateway: structs.NewServiceID("ingress", nil),
GatewayKind: structs.ServiceKindIngressGateway,
Protocol: "tcp",
Port: 8888,
},
}
// Ignore raft index for equality
for _, s := range resp.Services {
s.RaftIndex = structs.RaftIndex{}
}
assert.Equal(r, expect, resp.Services)
})
// Test a non-gateway service being requested
req := structs.ServiceSpecificRequest{
Datacenter: "dc1",
ServiceName: "api",
}
var resp structs.IndexedGatewayServices
err := msgpackrpc.CallWithCodec(codec, "Internal.GatewayServices", &req, &resp)
assert.NoError(t, err)
assert.Empty(t, resp.Services)
// Ensure that the index is not zero so that a blocking query still gets the
// latest GatewayServices index
assert.NotEqual(t, 0, resp.Index)
}
func TestInternal_GatewayServices_ACLFiltering(t *testing.T) {
t.Parallel()
dir1, s1 := testServerWithConfig(t, func(c *Config) {
c.ACLDatacenter = "dc1"
c.ACLsEnabled = true
c.ACLMasterToken = "root"
c.ACLDefaultPolicy = "deny"
})
defer os.RemoveAll(dir1)
defer s1.Shutdown()
codec := rpcClient(t, s1)
defer codec.Close()
testrpc.WaitForTestAgent(t, s1.RPC, "dc1", testrpc.WithToken("root"))
{
var out struct{}
// Register a service "api"
args := structs.TestRegisterRequest(t)
args.Service.Service = "api"
args.Check = &structs.HealthCheck{
Name: "api",
Status: api.HealthPassing,
ServiceID: args.Service.Service,
}
args.Token = "root"
assert.Nil(t, msgpackrpc.CallWithCodec(codec, "Catalog.Register", &args, &out))
// Register a service "db"
args = structs.TestRegisterRequest(t)
args.Service.Service = "db"
args.Check = &structs.HealthCheck{
Name: "db",
Status: api.HealthPassing,
ServiceID: args.Service.Service,
}
args.Token = "root"
assert.Nil(t, msgpackrpc.CallWithCodec(codec, "Catalog.Register", &args, &out))
// Register a service "redis"
args = structs.TestRegisterRequest(t)
args.Service.Service = "redis"
args.Check = &structs.HealthCheck{
Name: "redis",
Status: api.HealthPassing,
ServiceID: args.Service.Service,
}
args.Token = "root"
assert.Nil(t, msgpackrpc.CallWithCodec(codec, "Catalog.Register", &args, &out))
// Register a gateway
args = &structs.RegisterRequest{
Datacenter: "dc1",
Node: "foo",
Address: "127.0.0.1",
Service: &structs.NodeService{
Kind: structs.ServiceKindTerminatingGateway,
Service: "gateway",
Port: 443,
},
Check: &structs.HealthCheck{
Name: "gateway",
Status: api.HealthPassing,
ServiceID: "gateway",
},
}
args.Token = "root"
assert.Nil(t, msgpackrpc.CallWithCodec(codec, "Catalog.Register", &args, &out))
entryArgs := &structs.ConfigEntryRequest{
Op: structs.ConfigEntryUpsert,
Datacenter: "dc1",
Entry: &structs.TerminatingGatewayConfigEntry{
Kind: "terminating-gateway",
Name: "gateway",
Services: []structs.LinkedService{
{
Name: "api",
CAFile: "api/ca.crt",
CertFile: "api/client.crt",
KeyFile: "api/client.key",
},
{
Name: "db",
},
{
Name: "db_replica",
},
{
Name: "*",
CAFile: "ca.crt",
CertFile: "client.crt",
KeyFile: "client.key",
},
},
},
WriteRequest: structs.WriteRequest{Token: "root"},
}
var entryResp bool
assert.Nil(t, msgpackrpc.CallWithCodec(codec, "ConfigEntry.Apply", &entryArgs, &entryResp))
}
rules := `
service_prefix "db" {
policy = "read"
}
`
svcToken, err := upsertTestTokenWithPolicyRules(codec, "root", "dc1", rules)
require.NoError(t, err)
retry.Run(t, func(r *retry.R) {
// List should return an empty list, since we do not have read on the gateway
req := structs.ServiceSpecificRequest{
Datacenter: "dc1",
ServiceName: "gateway",
QueryOptions: structs.QueryOptions{Token: svcToken.SecretID},
}
var resp structs.IndexedGatewayServices
err := msgpackrpc.CallWithCodec(codec, "Internal.GatewayServices", &req, &resp)
require.True(r, acl.IsErrPermissionDenied(err))
})
rules = `
service "gateway" {
policy = "read"
}
`
gwToken, err := upsertTestTokenWithPolicyRules(codec, "root", "dc1", rules)
require.NoError(t, err)
retry.Run(t, func(r *retry.R) {
// List should return an empty list, since we do not have read on db
req := structs.ServiceSpecificRequest{
Datacenter: "dc1",
ServiceName: "gateway",
QueryOptions: structs.QueryOptions{Token: gwToken.SecretID},
}
var resp structs.IndexedGatewayServices
assert.Nil(r, msgpackrpc.CallWithCodec(codec, "Internal.GatewayServices", &req, &resp))
assert.Len(r, resp.Services, 0)
})
rules = `
service_prefix "db" {
policy = "read"
}
service "gateway" {
policy = "read"
}
`
validToken, err := upsertTestTokenWithPolicyRules(codec, "root", "dc1", rules)
require.NoError(t, err)
retry.Run(t, func(r *retry.R) {
// List should return db entry since we have read on db and gateway
req := structs.ServiceSpecificRequest{
Datacenter: "dc1",
ServiceName: "gateway",
QueryOptions: structs.QueryOptions{Token: validToken.SecretID},
}
var resp structs.IndexedGatewayServices
assert.Nil(r, msgpackrpc.CallWithCodec(codec, "Internal.GatewayServices", &req, &resp))
assert.Len(r, resp.Services, 2)
expect := structs.GatewayServices{
{
Service: structs.NewServiceID("db", nil),
Gateway: structs.NewServiceID("gateway", nil),
GatewayKind: structs.ServiceKindTerminatingGateway,
},
{
Service: structs.NewServiceID("db_replica", nil),
Gateway: structs.NewServiceID("gateway", nil),
GatewayKind: structs.ServiceKindTerminatingGateway,
},
}
// Ignore raft index for equality
for _, s := range resp.Services {
s.RaftIndex = structs.RaftIndex{}
}
assert.Equal(r, expect, resp.Services)
})
}
func TestInternal_GatewayServiceDump_Terminating(t *testing.T) {
t.Parallel()
dir1, s1 := testServer(t)
defer os.RemoveAll(dir1)
defer s1.Shutdown()
codec := rpcClient(t, s1)
defer codec.Close()
testrpc.WaitForTestAgent(t, s1.RPC, "dc1")
// Register gateway and two service instances that will be associated with it
{
arg := structs.RegisterRequest{
Datacenter: "dc1",
Node: "foo",
Address: "127.0.0.1",
Service: &structs.NodeService{
ID: "terminating-gateway",
Service: "terminating-gateway",
Kind: structs.ServiceKindTerminatingGateway,
Port: 443,
},
Check: &structs.HealthCheck{
Name: "terminating connect",
Status: api.HealthPassing,
ServiceID: "terminating-gateway",
},
}
var out struct{}
require.NoError(t, msgpackrpc.CallWithCodec(codec, "Catalog.Register", &arg, &out))
arg = structs.RegisterRequest{
Datacenter: "dc1",
Node: "bar",
Address: "127.0.0.2",
Service: &structs.NodeService{
ID: "db",
Service: "db",
},
Check: &structs.HealthCheck{
Name: "db-warning",
Status: api.HealthWarning,
ServiceID: "db",
},
}
require.NoError(t, msgpackrpc.CallWithCodec(codec, "Catalog.Register", &arg, &out))
arg = structs.RegisterRequest{
Datacenter: "dc1",
Node: "baz",
Address: "127.0.0.3",
Service: &structs.NodeService{
ID: "db2",
Service: "db",
},
Check: &structs.HealthCheck{
Name: "db2-passing",
Status: api.HealthPassing,
ServiceID: "db2",
},
}
require.NoError(t, msgpackrpc.CallWithCodec(codec, "Catalog.Register", &arg, &out))
}
// Register terminating-gateway config entry, linking it to db, api, and redis (dne)
{
args := &structs.TerminatingGatewayConfigEntry{
Name: "terminating-gateway",
Kind: structs.TerminatingGateway,
Services: []structs.LinkedService{
{
Name: "db",
},
{
Name: "redis",
CAFile: "/etc/certs/ca.pem",
CertFile: "/etc/certs/cert.pem",
KeyFile: "/etc/certs/key.pem",
},
},
}
req := structs.ConfigEntryRequest{
Op: structs.ConfigEntryUpsert,
Datacenter: "dc1",
Entry: args,
}
var configOutput bool
require.NoError(t, msgpackrpc.CallWithCodec(codec, "ConfigEntry.Apply", &req, &configOutput))
require.True(t, configOutput)
}
var out structs.IndexedServiceDump
req := structs.ServiceSpecificRequest{
Datacenter: "dc1",
ServiceName: "terminating-gateway",
}
require.NoError(t, msgpackrpc.CallWithCodec(codec, "Internal.GatewayServiceDump", &req, &out))
dump := out.Dump
// Reset raft indices to facilitate assertion
for i := 0; i < len(dump); i++ {
svc := dump[i]
if svc.Node != nil {
svc.Node.RaftIndex = structs.RaftIndex{}
}
if svc.Service != nil {
svc.Service.RaftIndex = structs.RaftIndex{}
}
if len(svc.Checks) > 0 && svc.Checks[0] != nil {
svc.Checks[0].RaftIndex = structs.RaftIndex{}
}
if svc.GatewayService != nil {
svc.GatewayService.RaftIndex = structs.RaftIndex{}
}
}
expect := structs.ServiceDump{
{
Node: &structs.Node{
Node: "baz",
Address: "127.0.0.3",
Datacenter: "dc1",
},
Service: &structs.NodeService{
ID: "db2",
Service: "db",
Weights: &structs.Weights{
Passing: 1,
Warning: 1,
},
EnterpriseMeta: *structs.DefaultEnterpriseMeta(),
},
Checks: structs.HealthChecks{
{
Node: "baz",
CheckID: types.CheckID("db2-passing"),
Name: "db2-passing",
Status: "passing",
ServiceID: "db2",
ServiceName: "db",
EnterpriseMeta: *structs.DefaultEnterpriseMeta(),
},
},
GatewayService: &structs.GatewayService{
Gateway: structs.NewServiceID("terminating-gateway", nil),
Service: structs.NewServiceID("db", nil),
GatewayKind: "terminating-gateway",
},
},
{
Node: &structs.Node{
Node: "bar",
Address: "127.0.0.2",
Datacenter: "dc1",
},
Service: &structs.NodeService{
ID: "db",
Service: "db",
Weights: &structs.Weights{
Passing: 1,
Warning: 1,
},
EnterpriseMeta: *structs.DefaultEnterpriseMeta(),
},
Checks: structs.HealthChecks{
{
Node: "bar",
CheckID: types.CheckID("db-warning"),
Name: "db-warning",
Status: "warning",
ServiceID: "db",
ServiceName: "db",
EnterpriseMeta: *structs.DefaultEnterpriseMeta(),
},
},
GatewayService: &structs.GatewayService{
Gateway: structs.NewServiceID("terminating-gateway", nil),
Service: structs.NewServiceID("db", nil),
GatewayKind: "terminating-gateway",
},
},
{
// Only GatewayService should be returned when linked service isn't registered
GatewayService: &structs.GatewayService{
Gateway: structs.NewServiceID("terminating-gateway", nil),
Service: structs.NewServiceID("redis", nil),
GatewayKind: "terminating-gateway",
CAFile: "/etc/certs/ca.pem",
CertFile: "/etc/certs/cert.pem",
KeyFile: "/etc/certs/key.pem",
},
},
}
assert.ElementsMatch(t, expect, dump)
}
func TestInternal_GatewayServiceDump_Terminating_ACL(t *testing.T) {
t.Parallel()
dir1, s1 := testServerWithConfig(t, func(c *Config) {
c.ACLDatacenter = "dc1"
c.ACLsEnabled = true
c.ACLMasterToken = "root"
c.ACLDefaultPolicy = "deny"
})
defer os.RemoveAll(dir1)
defer s1.Shutdown()
codec := rpcClient(t, s1)
defer codec.Close()
testrpc.WaitForTestAgent(t, s1.RPC, "dc1", testrpc.WithToken("root"))
// Create the ACL.
token, err := upsertTestTokenWithPolicyRules(codec, "root", "dc1", `
service "db" { policy = "read" }
service "terminating-gateway" { policy = "read" }
node_prefix "" { policy = "read" }`)
require.NoError(t, err)
// Register gateway and two service instances that will be associated with it
{
arg := structs.RegisterRequest{
Datacenter: "dc1",
Node: "foo",
Address: "127.0.0.1",
Service: &structs.NodeService{
ID: "terminating-gateway",
Service: "terminating-gateway",
Kind: structs.ServiceKindTerminatingGateway,
Port: 443,
},
Check: &structs.HealthCheck{
Name: "terminating connect",
Status: api.HealthPassing,
ServiceID: "terminating-gateway",
},
WriteRequest: structs.WriteRequest{Token: "root"},
}
var out struct{}
require.NoError(t, msgpackrpc.CallWithCodec(codec, "Catalog.Register", &arg, &out))
arg = structs.RegisterRequest{
Datacenter: "dc1",
Node: "bar",
Address: "127.0.0.2",
Service: &structs.NodeService{
ID: "db",
Service: "db",
},
Check: &structs.HealthCheck{
Name: "db-warning",
Status: api.HealthWarning,
ServiceID: "db",
},
WriteRequest: structs.WriteRequest{Token: "root"},
}
require.NoError(t, msgpackrpc.CallWithCodec(codec, "Catalog.Register", &arg, &out))
arg = structs.RegisterRequest{
Datacenter: "dc1",
Node: "baz",
Address: "127.0.0.3",
Service: &structs.NodeService{
ID: "api",
Service: "api",
},
Check: &structs.HealthCheck{
Name: "api-passing",
Status: api.HealthPassing,
ServiceID: "api",
},
WriteRequest: structs.WriteRequest{Token: "root"},
}
require.NoError(t, msgpackrpc.CallWithCodec(codec, "Catalog.Register", &arg, &out))
}
// Register terminating-gateway config entry, linking it to db and api
{
args := &structs.TerminatingGatewayConfigEntry{
Name: "terminating-gateway",
Kind: structs.TerminatingGateway,
Services: []structs.LinkedService{
{Name: "db"},
{Name: "api"},
},
}
req := structs.ConfigEntryRequest{
Op: structs.ConfigEntryUpsert,
Datacenter: "dc1",
Entry: args,
WriteRequest: structs.WriteRequest{Token: "root"},
}
var out bool
require.NoError(t, msgpackrpc.CallWithCodec(codec, "ConfigEntry.Apply", &req, &out))
require.True(t, out)
}
var out structs.IndexedServiceDump
// Not passing a token with service:read on Gateway leads to PermissionDenied
req := structs.ServiceSpecificRequest{
Datacenter: "dc1",
ServiceName: "terminating-gateway",
}
err = msgpackrpc.CallWithCodec(codec, "Internal.GatewayServiceDump", &req, &out)
require.Error(t, err, acl.ErrPermissionDenied)
// Passing a token without service:read on api leads to it getting filtered out
req = structs.ServiceSpecificRequest{
Datacenter: "dc1",
ServiceName: "terminating-gateway",
QueryOptions: structs.QueryOptions{Token: token.SecretID},
}
require.NoError(t, msgpackrpc.CallWithCodec(codec, "Internal.GatewayServiceDump", &req, &out))
nodes := out.Dump
require.Len(t, nodes, 1)
require.Equal(t, nodes[0].Node.Node, "bar")
require.Equal(t, nodes[0].Service.Service, "db")
require.Equal(t, nodes[0].Checks[0].Status, api.HealthWarning)
}
func TestInternal_GatewayServiceDump_Ingress(t *testing.T) {
t.Parallel()
dir1, s1 := testServer(t)
defer os.RemoveAll(dir1)
defer s1.Shutdown()
codec := rpcClient(t, s1)
defer codec.Close()
testrpc.WaitForTestAgent(t, s1.RPC, "dc1")
// Register gateway and service instance that will be associated with it
{
arg := structs.RegisterRequest{
Datacenter: "dc1",
Node: "foo",
Address: "127.0.0.1",
Service: &structs.NodeService{
ID: "ingress-gateway",
Service: "ingress-gateway",
Kind: structs.ServiceKindIngressGateway,
Port: 8443,
},
Check: &structs.HealthCheck{
Name: "ingress connect",
Status: api.HealthPassing,
ServiceID: "ingress-gateway",
},
}
var regOutput struct{}
require.NoError(t, msgpackrpc.CallWithCodec(codec, "Catalog.Register", &arg, &regOutput))
arg = structs.RegisterRequest{
Datacenter: "dc1",
Node: "bar",
Address: "127.0.0.2",
Service: &structs.NodeService{
ID: "db",
Service: "db",
},
Check: &structs.HealthCheck{
Name: "db-warning",
Status: api.HealthWarning,
ServiceID: "db",
},
}
require.NoError(t, msgpackrpc.CallWithCodec(codec, "Catalog.Register", &arg, &regOutput))
arg = structs.RegisterRequest{
Datacenter: "dc1",
Node: "baz",
Address: "127.0.0.3",
Service: &structs.NodeService{
ID: "db2",
Service: "db",
},
Check: &structs.HealthCheck{
Name: "db2-passing",
Status: api.HealthPassing,
ServiceID: "db2",
},
}
require.NoError(t, msgpackrpc.CallWithCodec(codec, "Catalog.Register", &arg, &regOutput))
// Register ingress-gateway config entry, linking it to db and redis (dne)
args := &structs.IngressGatewayConfigEntry{
Name: "ingress-gateway",
Kind: structs.IngressGateway,
Listeners: []structs.IngressListener{
{
Port: 8888,
Protocol: "tcp",
Services: []structs.IngressService{
{
Name: "db",
},
},
},
{
Port: 8080,
Protocol: "tcp",
Services: []structs.IngressService{
{
Name: "web",
},
},
},
},
}
req := structs.ConfigEntryRequest{
Op: structs.ConfigEntryUpsert,
Datacenter: "dc1",
Entry: args,
}
var configOutput bool
require.NoError(t, msgpackrpc.CallWithCodec(codec, "ConfigEntry.Apply", &req, &configOutput))
require.True(t, configOutput)
}
var out structs.IndexedServiceDump
req := structs.ServiceSpecificRequest{
Datacenter: "dc1",
ServiceName: "ingress-gateway",
}
require.NoError(t, msgpackrpc.CallWithCodec(codec, "Internal.GatewayServiceDump", &req, &out))
dump := out.Dump
// Reset raft indices to facilitate assertion
for i := 0; i < len(dump); i++ {
svc := dump[i]
if svc.Node != nil {
svc.Node.RaftIndex = structs.RaftIndex{}
}
if svc.Service != nil {
svc.Service.RaftIndex = structs.RaftIndex{}
}
if len(svc.Checks) > 0 && svc.Checks[0] != nil {
svc.Checks[0].RaftIndex = structs.RaftIndex{}
}
if svc.GatewayService != nil {
svc.GatewayService.RaftIndex = structs.RaftIndex{}
}
}
expect := structs.ServiceDump{
{
Node: &structs.Node{
Node: "bar",
Address: "127.0.0.2",
Datacenter: "dc1",
},
Service: &structs.NodeService{
Kind: "",
ID: "db",
Service: "db",
Weights: &structs.Weights{
Passing: 1,
Warning: 1,
},
EnterpriseMeta: *structs.DefaultEnterpriseMeta(),
},
Checks: structs.HealthChecks{
{
Node: "bar",
CheckID: types.CheckID("db-warning"),
Name: "db-warning",
Status: "warning",
ServiceID: "db",
ServiceName: "db",
EnterpriseMeta: *structs.DefaultEnterpriseMeta(),
},
},
GatewayService: &structs.GatewayService{
Gateway: structs.NewServiceID("ingress-gateway", nil),
Service: structs.NewServiceID("db", nil),
GatewayKind: "ingress-gateway",
Port: 8888,
Protocol: "tcp",
},
},
{
Node: &structs.Node{
Node: "baz",
Address: "127.0.0.3",
Datacenter: "dc1",
},
Service: &structs.NodeService{
ID: "db2",
Service: "db",
Weights: &structs.Weights{
Passing: 1,
Warning: 1,
},
EnterpriseMeta: *structs.DefaultEnterpriseMeta(),
},
Checks: structs.HealthChecks{
{
Node: "baz",
CheckID: types.CheckID("db2-passing"),
Name: "db2-passing",
Status: "passing",
ServiceID: "db2",
ServiceName: "db",
EnterpriseMeta: *structs.DefaultEnterpriseMeta(),
},
},
GatewayService: &structs.GatewayService{
Gateway: structs.NewServiceID("ingress-gateway", nil),
Service: structs.NewServiceID("db", nil),
GatewayKind: "ingress-gateway",
Port: 8888,
Protocol: "tcp",
},
},
{
// Only GatewayService should be returned when upstream isn't registered
GatewayService: &structs.GatewayService{
Gateway: structs.NewServiceID("ingress-gateway", nil),
Service: structs.NewServiceID("web", nil),
GatewayKind: "ingress-gateway",
Port: 8080,
Protocol: "tcp",
},
},
}
assert.ElementsMatch(t, expect, dump)
}
func TestInternal_GatewayServiceDump_Ingress_ACL(t *testing.T) {
t.Parallel()
dir1, s1 := testServerWithConfig(t, func(c *Config) {
c.ACLDatacenter = "dc1"
c.ACLsEnabled = true
c.ACLMasterToken = "root"
c.ACLDefaultPolicy = "deny"
})
defer os.RemoveAll(dir1)
defer s1.Shutdown()
codec := rpcClient(t, s1)
defer codec.Close()
testrpc.WaitForTestAgent(t, s1.RPC, "dc1", testrpc.WithToken("root"))
// Create the ACL.
token, err := upsertTestTokenWithPolicyRules(codec, "root", "dc1", `
service "db" { policy = "read" }
service "ingress-gateway" { policy = "read" }
node_prefix "" { policy = "read" }`)
require.NoError(t, err)
// Register gateway and two service instances that will be associated with it
{
arg := structs.RegisterRequest{
Datacenter: "dc1",
Node: "foo",
Address: "127.0.0.1",
Service: &structs.NodeService{
ID: "ingress-gateway",
Service: "ingress-gateway",
Kind: structs.ServiceKindIngressGateway,
},
Check: &structs.HealthCheck{
Name: "ingress connect",
Status: api.HealthPassing,
ServiceID: "ingress-gateway",
},
WriteRequest: structs.WriteRequest{Token: "root"},
}
var out struct{}
require.NoError(t, msgpackrpc.CallWithCodec(codec, "Catalog.Register", &arg, &out))
arg = structs.RegisterRequest{
Datacenter: "dc1",
Node: "bar",
Address: "127.0.0.2",
Service: &structs.NodeService{
ID: "db",
Service: "db",
},
Check: &structs.HealthCheck{
Name: "db-warning",
Status: api.HealthWarning,
ServiceID: "db",
},
WriteRequest: structs.WriteRequest{Token: "root"},
}
require.NoError(t, msgpackrpc.CallWithCodec(codec, "Catalog.Register", &arg, &out))
arg = structs.RegisterRequest{
Datacenter: "dc1",
Node: "baz",
Address: "127.0.0.3",
Service: &structs.NodeService{
ID: "api",
Service: "api",
},
Check: &structs.HealthCheck{
Name: "api-passing",
Status: api.HealthPassing,
ServiceID: "api",
},
WriteRequest: structs.WriteRequest{Token: "root"},
}
require.NoError(t, msgpackrpc.CallWithCodec(codec, "Catalog.Register", &arg, &out))
}
// Register ingress-gateway config entry, linking it to db and api
{
args := &structs.IngressGatewayConfigEntry{
Name: "ingress-gateway",
Kind: structs.IngressGateway,
Listeners: []structs.IngressListener{
{
Port: 8888,
Protocol: "tcp",
Services: []structs.IngressService{
{
Name: "db",
},
},
},
{
Port: 8080,
Protocol: "tcp",
Services: []structs.IngressService{
{
Name: "web",
},
},
},
},
}
req := structs.ConfigEntryRequest{
Op: structs.ConfigEntryUpsert,
Datacenter: "dc1",
Entry: args,
WriteRequest: structs.WriteRequest{Token: "root"},
}
var out bool
require.NoError(t, msgpackrpc.CallWithCodec(codec, "ConfigEntry.Apply", &req, &out))
require.True(t, out)
}
var out structs.IndexedServiceDump
// Not passing a token with service:read on Gateway leads to PermissionDenied
req := structs.ServiceSpecificRequest{
Datacenter: "dc1",
ServiceName: "ingress-gateway",
}
err = msgpackrpc.CallWithCodec(codec, "Internal.GatewayServiceDump", &req, &out)
require.Error(t, err, acl.ErrPermissionDenied)
// Passing a token without service:read on api leads to it getting filtered out
req = structs.ServiceSpecificRequest{
Datacenter: "dc1",
ServiceName: "ingress-gateway",
QueryOptions: structs.QueryOptions{Token: token.SecretID},
}
require.NoError(t, msgpackrpc.CallWithCodec(codec, "Internal.GatewayServiceDump", &req, &out))
nodes := out.Dump
require.Len(t, nodes, 1)
require.Equal(t, nodes[0].Node.Node, "bar")
require.Equal(t, nodes[0].Service.Service, "db")
require.Equal(t, nodes[0].Checks[0].Status, api.HealthWarning)
}