open-consul/agent/intentions_endpoint_test.go

968 lines
25 KiB
Go

package agent
import (
"context"
"fmt"
"net/http"
"net/http/httptest"
"testing"
"github.com/stretchr/testify/assert"
"github.com/stretchr/testify/require"
"github.com/hashicorp/consul/acl"
"github.com/hashicorp/consul/agent/structs"
"github.com/hashicorp/consul/sdk/testutil"
"github.com/hashicorp/consul/testrpc"
)
func TestIntentionList(t *testing.T) {
if testing.Short() {
t.Skip("too slow for testing.Short")
}
t.Parallel()
a := NewTestAgent(t, "")
defer a.Shutdown()
testrpc.WaitForTestAgent(t, a.RPC, "dc1")
t.Run("empty", func(t *testing.T) {
// Make sure an empty list is non-nil.
req, _ := http.NewRequest("GET", "/v1/connect/intentions", nil)
resp := httptest.NewRecorder()
obj, err := a.srv.IntentionList(resp, req)
require.NoError(t, err)
value := obj.(structs.Intentions)
require.NotNil(t, value)
require.Len(t, value, 0)
})
t.Run("values", func(t *testing.T) {
// Create some intentions, note we create the lowest precedence first to test
// sorting.
//
// Also create one non-legacy one using a different destination.
var ids []string
for _, v := range []string{"*", "foo", "bar", "zim"} {
req := structs.IntentionRequest{
Datacenter: "dc1",
Op: structs.IntentionOpCreate,
Intention: structs.TestIntention(t),
}
req.Intention.SourceName = v
if v == "zim" {
req.Op = structs.IntentionOpUpsert // non-legacy
req.Intention.DestinationName = "gir"
}
var reply string
require.NoError(t, a.RPC(context.Background(), "Intention.Apply", &req, &reply))
ids = append(ids, reply)
}
// set up an intention for a peered service
// TODO(peering): when we handle Upserts, we can use the for loop above. But it may be that we
// rip out legacy intentions before supporting that use case so run a config entry request instead here.
{
configEntryIntention := structs.ServiceIntentionsConfigEntry{
Kind: structs.ServiceIntentions,
Name: "bar",
Sources: []*structs.SourceIntention{
{
Name: "peered",
Peer: "peer1",
Action: structs.IntentionActionAllow,
},
},
}
req, err := http.NewRequest("PUT", "/v1/config", jsonReader(configEntryIntention))
require.NoError(t, err)
resp := httptest.NewRecorder()
obj, err := a.srv.ConfigApply(resp, req)
require.NoError(t, err)
if applied, ok := obj.(bool); ok {
require.True(t, applied)
} else {
t.Fatal("ConfigApply returns a boolean type")
}
}
// Request
req, err := http.NewRequest("GET", "/v1/connect/intentions", nil)
require.NoError(t, err)
resp := httptest.NewRecorder()
obj, err := a.srv.IntentionList(resp, req)
require.NoError(t, err)
value := obj.(structs.Intentions)
require.Len(t, value, 5)
require.Equal(t, []string{"bar->db", "foo->db", "zim->gir", "peered->bar", "*->db"},
[]string{
value[0].SourceName + "->" + value[0].DestinationName,
value[1].SourceName + "->" + value[1].DestinationName,
value[2].SourceName + "->" + value[2].DestinationName,
value[3].SourceName + "->" + value[3].DestinationName,
value[4].SourceName + "->" + value[4].DestinationName,
})
require.Equal(t, []string{ids[2], ids[1], "", "", ids[0]},
[]string{
value[0].ID,
value[1].ID,
value[2].ID,
value[3].ID,
value[4].ID,
})
// check that a source peer exists for the intention of the peered service
require.Equal(t, "peer1", value[3].SourcePeer)
})
}
func TestIntentionMatch(t *testing.T) {
if testing.Short() {
t.Skip("too slow for testing.Short")
}
t.Parallel()
a := NewTestAgent(t, "")
defer a.Shutdown()
testrpc.WaitForTestAgent(t, a.RPC, "dc1")
// Create some intentions
{
insert := [][]string{
{"default", "*", "default", "*"},
{"default", "*", "default", "bar"},
{"default", "*", "default", "baz"}, // shouldn't match
}
for _, v := range insert {
ixn := structs.IntentionRequest{
Datacenter: "dc1",
Op: structs.IntentionOpCreate,
Intention: structs.TestIntention(t),
}
ixn.Intention.SourceNS = v[0]
ixn.Intention.SourceName = v[1]
ixn.Intention.DestinationNS = v[2]
ixn.Intention.DestinationName = v[3]
if ixn.Intention.DestinationName == "baz" {
// make the "baz" destination be non-legacy
ixn.Op = structs.IntentionOpUpsert
}
// Create
var reply string
require.NoError(t, a.RPC(context.Background(), "Intention.Apply", &ixn, &reply))
}
}
t.Run("no by", func(t *testing.T) {
req, err := http.NewRequest("GET", "/v1/connect/intentions/match?name=foo/bar", nil)
require.NoError(t, err)
resp := httptest.NewRecorder()
obj, err := a.srv.IntentionMatch(resp, req)
testutil.RequireErrorContains(t, err, "by")
require.Nil(t, obj)
})
t.Run("by invalid", func(t *testing.T) {
req, err := http.NewRequest("GET", "/v1/connect/intentions/match?by=datacenter", nil)
require.NoError(t, err)
resp := httptest.NewRecorder()
obj, err := a.srv.IntentionMatch(resp, req)
testutil.RequireErrorContains(t, err, "'by' parameter")
require.Nil(t, obj)
})
t.Run("no name", func(t *testing.T) {
req, err := http.NewRequest("GET", "/v1/connect/intentions/match?by=source", nil)
require.NoError(t, err)
resp := httptest.NewRecorder()
obj, err := a.srv.IntentionMatch(resp, req)
testutil.RequireErrorContains(t, err, "'name' not set")
require.Nil(t, obj)
})
t.Run("success", func(t *testing.T) {
req, err := http.NewRequest("GET", "/v1/connect/intentions/match?by=destination&name=bar", nil)
require.NoError(t, err)
resp := httptest.NewRecorder()
obj, err := a.srv.IntentionMatch(resp, req)
require.NoError(t, err)
value := obj.(map[string]structs.Intentions)
require.Len(t, value, 1)
var actual [][]string
expected := [][]string{
{"default", "*", "default", "bar"},
{"default", "*", "default", "*"},
}
for _, ixn := range value["bar"] {
actual = append(actual, []string{
ixn.SourceNS,
ixn.SourceName,
ixn.DestinationNS,
ixn.DestinationName,
})
}
require.Equal(t, expected, actual)
})
t.Run("success with cache", func(t *testing.T) {
// First request is a MISS, but it primes the cache for the second attempt
for i := 0; i < 2; i++ {
req, err := http.NewRequest("GET", "/v1/connect/intentions/match?by=destination&name=bar&cached", nil)
require.NoError(t, err)
resp := httptest.NewRecorder()
obj, err := a.srv.IntentionMatch(resp, req)
require.NoError(t, err)
// The GET request primes the cache so the POST is a hit.
if i == 0 {
// Should be a cache miss
require.Equal(t, "MISS", resp.Header().Get("X-Cache"))
} else {
// Should be a cache HIT now!
require.Equal(t, "HIT", resp.Header().Get("X-Cache"))
}
value := obj.(map[string]structs.Intentions)
require.Len(t, value, 1)
var actual [][]string
expected := [][]string{
{"default", "*", "default", "bar"},
{"default", "*", "default", "*"},
}
for _, ixn := range value["bar"] {
actual = append(actual, []string{
ixn.SourceNS,
ixn.SourceName,
ixn.DestinationNS,
ixn.DestinationName,
})
}
require.Equal(t, expected, actual)
}
})
}
func TestIntentionCheck(t *testing.T) {
if testing.Short() {
t.Skip("too slow for testing.Short")
}
t.Parallel()
a := NewTestAgent(t, "")
defer a.Shutdown()
testrpc.WaitForTestAgent(t, a.RPC, "dc1")
// Create some intentions
{
insert := [][]string{
{"default", "*", "default", "baz"},
{"default", "*", "default", "bar"},
}
for _, v := range insert {
ixn := structs.IntentionRequest{
Datacenter: "dc1",
Op: structs.IntentionOpCreate,
Intention: structs.TestIntention(t),
}
ixn.Intention.SourceNS = v[0]
ixn.Intention.SourceName = v[1]
ixn.Intention.DestinationNS = v[2]
ixn.Intention.DestinationName = v[3]
ixn.Intention.Action = structs.IntentionActionDeny
if ixn.Intention.DestinationName == "baz" {
// make the "baz" destination be non-legacy
ixn.Op = structs.IntentionOpUpsert
}
// Create
var reply string
require.NoError(t, a.RPC(context.Background(), "Intention.Apply", &ixn, &reply))
}
}
t.Run("no source", func(t *testing.T) {
req, err := http.NewRequest("GET", "/v1/connect/intentions/test?destination=B", nil)
require.NoError(t, err)
resp := httptest.NewRecorder()
obj, err := a.srv.IntentionCheck(resp, req)
testutil.RequireErrorContains(t, err, "'source' not set")
require.Nil(t, obj)
})
t.Run("no destination", func(t *testing.T) {
req, err := http.NewRequest("GET", "/v1/connect/intentions/test?source=B", nil)
require.NoError(t, err)
resp := httptest.NewRecorder()
obj, err := a.srv.IntentionCheck(resp, req)
testutil.RequireErrorContains(t, err, "'destination' not set")
require.Nil(t, obj)
})
t.Run("success - matching intention", func(t *testing.T) {
req, err := http.NewRequest("GET", "/v1/connect/intentions/test?source=bar&destination=baz", nil)
require.NoError(t, err)
resp := httptest.NewRecorder()
obj, err := a.srv.IntentionCheck(resp, req)
require.NoError(t, err)
value := obj.(*structs.IntentionQueryCheckResponse)
require.False(t, value.Allowed)
})
t.Run("success - non-matching intention", func(t *testing.T) {
req, err := http.NewRequest("GET", "/v1/connect/intentions/test?source=bar&destination=qux", nil)
require.NoError(t, err)
resp := httptest.NewRecorder()
obj, err := a.srv.IntentionCheck(resp, req)
require.NoError(t, err)
value := obj.(*structs.IntentionQueryCheckResponse)
require.True(t, value.Allowed)
})
}
func TestIntentionGetExact_PeerIntentions(t *testing.T) {
if testing.Short() {
t.Skip("too slow for testing.Short")
}
t.Parallel()
a := NewTestAgent(t, "")
testrpc.WaitForTestAgent(t, a.RPC, "dc1")
testutil.RunStep(t, "create a peer intentions", func(t *testing.T) {
configEntryIntention := structs.ServiceIntentionsConfigEntry{
Kind: structs.ServiceIntentions,
Name: "bar",
Sources: []*structs.SourceIntention{
{
Name: "foo",
Peer: "peer1",
Action: structs.IntentionActionAllow,
},
},
}
req, err := http.NewRequest("PUT", "/v1/config", jsonReader(configEntryIntention))
require.NoError(t, err)
resp := httptest.NewRecorder()
obj, err := a.srv.ConfigApply(resp, req)
require.NoError(t, err)
applied, ok := obj.(bool)
require.True(t, ok)
require.True(t, applied)
})
t.Run("get peer intention", func(t *testing.T) {
req, err := http.NewRequest("GET", "/v1/connect/intentions/exact?source=peer:peer1/foo&destination=bar", nil)
require.NoError(t, err)
resp := httptest.NewRecorder()
obj, err := a.srv.IntentionExact(resp, req)
require.NoError(t, err)
require.NotNil(t, obj)
value, ok := obj.(*structs.Intention)
require.True(t, ok)
require.Equal(t, "peer1", value.SourcePeer)
require.Equal(t, "foo", value.SourceName)
require.Equal(t, "bar", value.DestinationName)
})
}
func TestIntentionGetExact(t *testing.T) {
if testing.Short() {
t.Skip("too slow for testing.Short")
}
t.Parallel()
a1 := NewTestAgent(t, `
bootstrap = true
server = true
`)
testrpc.WaitForTestAgent(t, a1.RPC, "dc1")
a2 := NewTestAgent(t, `
bootstrap = false
server = true
`)
_, err := a2.JoinLAN([]string{fmt.Sprintf("127.0.0.1:%d", a1.Config.SerfPortLAN)}, nil)
require.NoError(t, err)
testrpc.WaitForTestAgent(t, a2.RPC, "dc1")
testrpc.WaitForLeader(t, a1.RPC, "dc1")
testrpc.WaitForLeader(t, a2.RPC, "dc1")
run := func(t *testing.T, a *TestAgent) {
req, err := http.NewRequest("GET", "/v1/connect/intentions/exact?source=foo&destination=bar", nil)
require.NoError(t, err)
resp := httptest.NewRecorder()
obj, err := a.srv.IntentionExact(resp, req)
testutil.RequireErrorContains(t, err, "Intention not found")
httpErr, ok := err.(HTTPError)
require.True(t, ok)
require.Equal(t, http.StatusNotFound, httpErr.StatusCode)
require.Nil(t, obj)
}
// One of these will be the leader and the other will be a follower so we
// test direct RPC handling and RPC forwarding of errors at the same time.
for i, a := range []*TestAgent{a1, a2} {
t.Run(fmt.Sprintf("test agent %d of 2", i+1), func(t *testing.T) {
run(t, a)
})
}
}
func TestIntentionPutExact(t *testing.T) {
if testing.Short() {
t.Skip("too slow for testing.Short")
}
t.Parallel()
a := NewTestAgent(t, "")
defer a.Shutdown()
testrpc.WaitForTestAgent(t, a.RPC, "dc1")
t.Run("no body", func(t *testing.T) {
// Create with no body
req, err := http.NewRequest("PUT", "/v1/connect/intentions", nil)
require.NoError(t, err)
resp := httptest.NewRecorder()
_, err = a.srv.IntentionExact(resp, req)
require.Error(t, err)
})
t.Run("source is required", func(t *testing.T) {
ixn := structs.TestIntention(t)
ixn.SourceName = "foo"
req, err := http.NewRequest("PUT", "/v1/connect/intentions?source=&destination=db", jsonReader(ixn))
require.NoError(t, err)
resp := httptest.NewRecorder()
_, err = a.srv.IntentionExact(resp, req)
require.Error(t, err)
})
t.Run("destination is required", func(t *testing.T) {
ixn := structs.TestIntention(t)
ixn.SourceName = "foo"
req, err := http.NewRequest("PUT", "/v1/connect/intentions?source=foo&destination=", jsonReader(ixn))
require.NoError(t, err)
resp := httptest.NewRecorder()
_, err = a.srv.IntentionExact(resp, req)
require.Error(t, err)
})
t.Run("success", func(t *testing.T) {
ixn := structs.TestIntention(t)
ixn.SourceName = "foo"
req, err := http.NewRequest("PUT", "/v1/connect/intentions?source=foo&destination=db", jsonReader(ixn))
require.NoError(t, err)
resp := httptest.NewRecorder()
obj, err := a.srv.IntentionExact(resp, req)
require.NoError(t, err)
require.True(t, obj.(bool))
// Read the value
{
req := &structs.IntentionQueryRequest{
Datacenter: "dc1",
Exact: ixn.ToExact(),
}
var resp structs.IndexedIntentions
require.NoError(t, a.RPC(context.Background(), "Intention.Get", req, &resp))
require.Len(t, resp.Intentions, 1)
actual := resp.Intentions[0]
require.Equal(t, "foo", actual.SourceName)
require.Empty(t, actual.ID) // new style
}
})
}
func TestIntentionCreate(t *testing.T) {
if testing.Short() {
t.Skip("too slow for testing.Short")
}
t.Parallel()
a := NewTestAgent(t, "")
defer a.Shutdown()
testrpc.WaitForTestAgent(t, a.RPC, "dc1")
t.Run("no body", func(t *testing.T) {
// Create with no body
req, _ := http.NewRequest("POST", "/v1/connect/intentions", nil)
resp := httptest.NewRecorder()
_, err := a.srv.IntentionCreate(resp, req)
require.Error(t, err)
})
t.Run("success", func(t *testing.T) {
// Make sure an empty list is non-nil.
args := structs.TestIntention(t)
args.SourceName = "foo"
req, _ := http.NewRequest("POST", "/v1/connect/intentions", jsonReader(args))
resp := httptest.NewRecorder()
obj, err := a.srv.IntentionCreate(resp, req)
require.NoError(t, err)
value := obj.(intentionCreateResponse)
require.NotEmpty(t, value.ID)
// Read the value
{
req := &structs.IntentionQueryRequest{
Datacenter: "dc1",
IntentionID: value.ID,
}
var resp structs.IndexedIntentions
require.NoError(t, a.RPC(context.Background(), "Intention.Get", req, &resp))
require.Len(t, resp.Intentions, 1)
actual := resp.Intentions[0]
require.Equal(t, "foo", actual.SourceName)
}
})
t.Run("partition rejected", func(t *testing.T) {
{
args := structs.TestIntention(t)
args.SourcePartition = "part1"
req, _ := http.NewRequest("POST", "/v1/connect/intentions", jsonReader(args))
resp := httptest.NewRecorder()
_, err := a.srv.IntentionCreate(resp, req)
require.Error(t, err)
require.Contains(t, err.Error(), "Cannot specify a source partition")
}
{
args := structs.TestIntention(t)
args.DestinationPartition = "part2"
req, _ := http.NewRequest("POST", "/v1/connect/intentions", jsonReader(args))
resp := httptest.NewRecorder()
_, err := a.srv.IntentionCreate(resp, req)
require.Error(t, err)
require.Contains(t, err.Error(), "Cannot specify a destination partition")
}
})
}
func TestIntentionSpecificGet(t *testing.T) {
if testing.Short() {
t.Skip("too slow for testing.Short")
}
t.Parallel()
a := NewTestAgent(t, "")
defer a.Shutdown()
testrpc.WaitForTestAgent(t, a.RPC, "dc1")
ixn := structs.TestIntention(t)
// Create an intention directly
var reply string
{
req := structs.IntentionRequest{
Datacenter: "dc1",
Op: structs.IntentionOpCreate,
Intention: ixn,
}
require.NoError(t, a.RPC(context.Background(), "Intention.Apply", &req, &reply))
}
t.Run("invalid id", func(t *testing.T) {
// Read intention with bad ID
req, _ := http.NewRequest("GET", "/v1/connect/intentions/hello", nil)
resp := httptest.NewRecorder()
obj, err := a.srv.IntentionSpecific(resp, req)
require.Nil(t, obj)
require.Error(t, err)
require.True(t, isHTTPBadRequest(err))
require.Contains(t, err.Error(), "UUID")
})
t.Run("success", func(t *testing.T) {
// Get the value
req, _ := http.NewRequest("GET", fmt.Sprintf("/v1/connect/intentions/%s", reply), nil)
resp := httptest.NewRecorder()
obj, err := a.srv.IntentionSpecific(resp, req)
require.NoError(t, err)
value := obj.(*structs.Intention)
require.Equal(t, reply, value.ID)
ixn.ID = value.ID
ixn.Precedence = value.Precedence
ixn.RaftIndex = value.RaftIndex
ixn.Hash = value.Hash
ixn.CreatedAt, ixn.UpdatedAt = value.CreatedAt, value.UpdatedAt
require.Equal(t, ixn, value)
})
}
func TestIntentionSpecificUpdate(t *testing.T) {
if testing.Short() {
t.Skip("too slow for testing.Short")
}
t.Parallel()
a := NewTestAgent(t, "")
defer a.Shutdown()
testrpc.WaitForTestAgent(t, a.RPC, "dc1")
// The intention
ixn := structs.TestIntention(t)
// Create an intention directly
var reply string
{
req := structs.IntentionRequest{
Datacenter: "dc1",
Op: structs.IntentionOpCreate,
Intention: ixn,
}
require.NoError(t, a.RPC(context.Background(), "Intention.Apply", &req, &reply))
}
// Update the intention
ixn.ID = "bogus"
ixn.SourceName = "bar"
req, _ := http.NewRequest("PUT", fmt.Sprintf("/v1/connect/intentions/%s", reply), jsonReader(ixn))
resp := httptest.NewRecorder()
obj, err := a.srv.IntentionSpecific(resp, req)
require.NoError(t, err)
value := obj.(intentionCreateResponse)
require.Equal(t, reply, value.ID)
// Read the value
{
req := &structs.IntentionQueryRequest{
Datacenter: "dc1",
IntentionID: reply,
}
var resp structs.IndexedIntentions
require.NoError(t, a.RPC(context.Background(), "Intention.Get", req, &resp))
require.Len(t, resp.Intentions, 1)
actual := resp.Intentions[0]
require.Equal(t, "bar", actual.SourceName)
}
t.Run("partitions rejected", func(t *testing.T) {
{
ixn.DestinationPartition = "part1"
req, _ := http.NewRequest("PUT", fmt.Sprintf("/v1/connect/intentions/%s", reply), jsonReader(ixn))
resp := httptest.NewRecorder()
_, err := a.srv.IntentionSpecific(resp, req)
require.Error(t, err)
require.Contains(t, err.Error(), "Cannot specify a destination partition")
}
{
ixn.DestinationPartition = "default"
ixn.SourcePartition = "part2"
req, _ := http.NewRequest("PUT", fmt.Sprintf("/v1/connect/intentions/%s", reply), jsonReader(ixn))
resp := httptest.NewRecorder()
_, err := a.srv.IntentionSpecific(resp, req)
require.Error(t, err)
require.Contains(t, err.Error(), "Cannot specify a source partition")
}
})
}
func TestIntentionDeleteExact(t *testing.T) {
if testing.Short() {
t.Skip("too slow for testing.Short")
}
t.Parallel()
a := NewTestAgent(t, "")
defer a.Shutdown()
testrpc.WaitForTestAgent(t, a.RPC, "dc1")
ixn := structs.TestIntention(t)
ixn.SourceName = "foo"
t.Run("cannot delete non-existent intention", func(t *testing.T) {
// Delete the intention
req, err := http.NewRequest("DELETE", "/v1/connect/intentions/exact?source=foo&destination=db", nil)
require.NoError(t, err)
resp := httptest.NewRecorder()
obj, err := a.srv.IntentionExact(resp, req)
require.NoError(t, err) // by-name deletions are idempotent
require.Equal(t, true, obj)
})
exact := ixn.ToExact()
// Create an intention directly
{
req := structs.IntentionRequest{
Datacenter: "dc1",
Op: structs.IntentionOpUpsert,
Intention: ixn,
}
var ignored string
require.NoError(t, a.RPC(context.Background(), "Intention.Apply", &req, &ignored))
}
// Sanity check that the intention exists
{
req := &structs.IntentionQueryRequest{
Datacenter: "dc1",
Exact: exact,
}
var resp structs.IndexedIntentions
require.NoError(t, a.RPC(context.Background(), "Intention.Get", req, &resp))
require.Len(t, resp.Intentions, 1)
actual := resp.Intentions[0]
require.Equal(t, "foo", actual.SourceName)
require.Empty(t, actual.ID) // new style
}
t.Run("source is required", func(t *testing.T) {
// Delete the intention
req, err := http.NewRequest("DELETE", "/v1/connect/intentions/exact?source=&destination=db", nil)
require.NoError(t, err)
resp := httptest.NewRecorder()
_, err = a.srv.IntentionExact(resp, req)
require.Error(t, err)
})
t.Run("destination is required", func(t *testing.T) {
// Delete the intention
req, err := http.NewRequest("DELETE", "/v1/connect/intentions/exact?source=foo&destination=", nil)
require.NoError(t, err)
resp := httptest.NewRecorder()
_, err = a.srv.IntentionExact(resp, req)
require.Error(t, err)
})
t.Run("success", func(t *testing.T) {
// Delete the intention
req, err := http.NewRequest("DELETE", "/v1/connect/intentions/exact?source=foo&destination=db", nil)
require.NoError(t, err)
resp := httptest.NewRecorder()
obj, err := a.srv.IntentionExact(resp, req)
require.NoError(t, err)
require.Equal(t, true, obj)
// Verify the intention is gone
{
req := &structs.IntentionQueryRequest{
Datacenter: "dc1",
Exact: exact,
}
var resp structs.IndexedIntentions
err := a.RPC(context.Background(), "Intention.Get", req, &resp)
testutil.RequireErrorContains(t, err, "not found")
}
})
}
func TestIntentionSpecificDelete(t *testing.T) {
if testing.Short() {
t.Skip("too slow for testing.Short")
}
t.Parallel()
a := NewTestAgent(t, "")
defer a.Shutdown()
testrpc.WaitForTestAgent(t, a.RPC, "dc1")
// The intention
ixn := structs.TestIntention(t)
ixn.SourceName = "foo"
t.Run("cannot delete non-existent intention", func(t *testing.T) {
fakeID := generateUUID()
req, err := http.NewRequest("DELETE", "/v1/connect/intentions/"+fakeID, nil)
require.NoError(t, err)
resp := httptest.NewRecorder()
obj, err := a.srv.IntentionSpecific(resp, req)
testutil.RequireErrorContains(t, err, "Cannot delete non-existent intention")
require.Nil(t, obj)
})
// Create an intention directly
var reply string
{
req := structs.IntentionRequest{
Datacenter: "dc1",
Op: structs.IntentionOpCreate,
Intention: ixn,
}
require.NoError(t, a.RPC(context.Background(), "Intention.Apply", &req, &reply))
}
// Sanity check that the intention exists
{
req := &structs.IntentionQueryRequest{
Datacenter: "dc1",
IntentionID: reply,
}
var resp structs.IndexedIntentions
require.NoError(t, a.RPC(context.Background(), "Intention.Get", req, &resp))
require.Len(t, resp.Intentions, 1)
actual := resp.Intentions[0]
require.Equal(t, "foo", actual.SourceName)
}
// Delete the intention
req, _ := http.NewRequest("DELETE", fmt.Sprintf("/v1/connect/intentions/%s", reply), nil)
resp := httptest.NewRecorder()
obj, err := a.srv.IntentionSpecific(resp, req)
require.NoError(t, err)
require.Equal(t, true, obj)
// Verify the intention is gone
{
req := &structs.IntentionQueryRequest{
Datacenter: "dc1",
IntentionID: reply,
}
var resp structs.IndexedIntentions
err := a.RPC(context.Background(), "Intention.Get", req, &resp)
testutil.RequireErrorContains(t, err, "not found")
}
}
func TestParseIntentionStringComponent(t *testing.T) {
cases := []struct {
TestName string
Input string
AllowsPeers bool
ExpectedPeer string
ExpectedAP string
ExpectedNS string
ExpectedName string
Err bool
}{
{
TestName: "single name",
Input: "foo",
ExpectedAP: "",
ExpectedNS: "",
ExpectedName: "foo",
},
{
TestName: "namespace and name",
Input: "foo/bar",
ExpectedAP: "",
ExpectedNS: "foo",
ExpectedName: "bar",
},
{
TestName: "partition, namespace, and name",
Input: "foo/bar/baz",
ExpectedAP: "foo",
ExpectedNS: "bar",
ExpectedName: "baz",
},
{
TestName: "empty ns",
Input: "/bar",
ExpectedAP: "",
ExpectedNS: "",
ExpectedName: "bar",
},
{
TestName: "invalid input",
Input: "uhoh/blah/foo/bar",
Err: true,
},
{
TestName: "peered without namespace",
Input: "peer:peer1/service_name",
AllowsPeers: true,
ExpectedPeer: "peer1",
ExpectedAP: "",
ExpectedNS: "",
ExpectedName: "service_name",
},
{
TestName: "need to specify at least a service",
Input: "peer:peer1",
Err: true,
},
{
TestName: "peered not allowed error",
Input: "peer:peer1/service_name",
AllowsPeers: false,
Err: true,
},
}
for _, tc := range cases {
t.Run(tc.TestName, func(t *testing.T) {
var entMeta acl.EnterpriseMeta
parsed, err := parseIntentionStringComponent(tc.Input, &entMeta, tc.AllowsPeers)
if tc.Err {
require.Error(t, err)
} else {
require.NoError(t, err)
if tc.AllowsPeers {
assert.Equal(t, tc.ExpectedPeer, parsed.peer)
assert.Equal(t, "", parsed.ap)
} else {
assert.Equal(t, tc.ExpectedAP, parsed.ap)
assert.Equal(t, "", parsed.peer)
}
assert.Equal(t, tc.ExpectedNS, parsed.ns)
assert.Equal(t, tc.ExpectedName, parsed.name)
}
})
}
}