package authmethodcreate import ( "encoding/json" "io" "io/ioutil" "os" "path/filepath" "strings" "testing" "time" "github.com/hashicorp/consul/agent" "github.com/hashicorp/consul/agent/connect" "github.com/hashicorp/consul/api" "github.com/hashicorp/consul/command/acl" "github.com/hashicorp/consul/sdk/testutil" "github.com/hashicorp/consul/testrpc" "github.com/hashicorp/go-uuid" "github.com/mitchellh/cli" "github.com/stretchr/testify/require" // activate testing auth method _ "github.com/hashicorp/consul/agent/consul/authmethod/testauth" ) func TestAuthMethodCreateCommand_noTabs(t *testing.T) { t.Parallel() if strings.ContainsRune(New(cli.NewMockUi()).Help(), '\t') { t.Fatal("help has tabs") } } func TestAuthMethodCreateCommand(t *testing.T) { t.Parallel() testDir := testutil.TempDir(t, "acl") defer os.RemoveAll(testDir) a := agent.NewTestAgent(t, ` primary_datacenter = "dc1" acl { enabled = true tokens { master = "root" } }`) defer a.Shutdown() testrpc.WaitForLeader(t, a.RPC, "dc1") client := a.Client() t.Run("type required", func(t *testing.T) { args := []string{ "-http-addr=" + a.HTTPAddr(), "-token=root", } ui := cli.NewMockUi() cmd := New(ui) code := cmd.Run(args) require.Equal(t, code, 1) require.Contains(t, ui.ErrorWriter.String(), "Missing required '-type' flag") }) t.Run("name required", func(t *testing.T) { args := []string{ "-http-addr=" + a.HTTPAddr(), "-token=root", "-type=testing", } ui := cli.NewMockUi() cmd := New(ui) code := cmd.Run(args) require.Equal(t, code, 1) require.Contains(t, ui.ErrorWriter.String(), "Missing required '-name' flag") }) t.Run("invalid type", func(t *testing.T) { args := []string{ "-http-addr=" + a.HTTPAddr(), "-token=root", "-type=invalid", "-name=my-method", } ui := cli.NewMockUi() cmd := New(ui) code := cmd.Run(args) require.Equal(t, code, 1) require.Contains(t, ui.ErrorWriter.String(), "Invalid Auth Method: Type should be one of") }) t.Run("create testing", func(t *testing.T) { name := getTestName(t) args := []string{ "-http-addr=" + a.HTTPAddr(), "-token=root", "-type=testing", "-name", name, "-description=desc", "-display-name=display", } ui := cli.NewMockUi() cmd := New(ui) code := cmd.Run(args) require.Equal(t, code, 0) require.Empty(t, ui.ErrorWriter.String()) got := getTestMethod(t, client, name) expect := &api.ACLAuthMethod{ Name: name, Type: "testing", DisplayName: "display", Description: "desc", } require.Equal(t, expect, got) }) t.Run("create testing with max token ttl", func(t *testing.T) { name := getTestName(t) args := []string{ "-http-addr=" + a.HTTPAddr(), "-token=root", "-type=testing", "-name", name, "-description=desc", "-display-name=display", "-max-token-ttl=5m", } ui := cli.NewMockUi() cmd := New(ui) code := cmd.Run(args) require.Equal(t, code, 0, "err: "+ui.ErrorWriter.String()) require.Empty(t, ui.ErrorWriter.String()) got := getTestMethod(t, client, name) expect := &api.ACLAuthMethod{ Name: name, Type: "testing", DisplayName: "display", Description: "desc", MaxTokenTTL: 5 * time.Minute, } require.Equal(t, expect, got) }) t.Run("create testing with token type global", func(t *testing.T) { name := getTestName(t) args := []string{ "-http-addr=" + a.HTTPAddr(), "-token=root", "-type=testing", "-name", name, "-description=desc", "-display-name=display", "-token-locality=global", } ui := cli.NewMockUi() cmd := New(ui) code := cmd.Run(args) require.Equal(t, code, 0, "err: "+ui.ErrorWriter.String()) require.Empty(t, ui.ErrorWriter.String()) got := getTestMethod(t, client, name) expect := &api.ACLAuthMethod{ Name: name, Type: "testing", DisplayName: "display", Description: "desc", TokenLocality: "global", } require.Equal(t, expect, got) }) } func TestAuthMethodCreateCommand_JSON(t *testing.T) { t.Parallel() testDir := testutil.TempDir(t, "acl") defer os.RemoveAll(testDir) a := agent.NewTestAgent(t, ` primary_datacenter = "dc1" acl { enabled = true tokens { master = "root" } }`) defer a.Shutdown() testrpc.WaitForLeader(t, a.RPC, "dc1") client := a.Client() t.Run("type required", func(t *testing.T) { args := []string{ "-http-addr=" + a.HTTPAddr(), "-token=root", "-format=json", } ui := cli.NewMockUi() cmd := New(ui) code := cmd.Run(args) require.Equal(t, code, 1) require.Contains(t, ui.ErrorWriter.String(), "Missing required '-type' flag") }) t.Run("create testing", func(t *testing.T) { name := getTestName(t) args := []string{ "-http-addr=" + a.HTTPAddr(), "-token=root", "-type=testing", "-name", name, "-description=desc", "-display-name=display", "-format=json", } ui := cli.NewMockUi() cmd := New(ui) code := cmd.Run(args) out := ui.OutputWriter.String() require.Equal(t, code, 0) require.Empty(t, ui.ErrorWriter.String()) require.Contains(t, out, name) var jsonOutput json.RawMessage require.NoError(t, json.Unmarshal([]byte(out), &jsonOutput)) got := getTestMethod(t, client, name) expect := &api.ACLAuthMethod{ Name: name, Type: "testing", DisplayName: "display", Description: "desc", } require.Equal(t, expect, got) }) t.Run("create testing with max token ttl", func(t *testing.T) { name := getTestName(t) args := []string{ "-http-addr=" + a.HTTPAddr(), "-token=root", "-type=testing", "-name", name, "-description=desc", "-display-name=display", "-max-token-ttl=5m", "-format=json", } ui := cli.NewMockUi() cmd := New(ui) code := cmd.Run(args) out := ui.OutputWriter.String() require.Equal(t, code, 0) require.Empty(t, ui.ErrorWriter.String()) require.Contains(t, out, name) got := getTestMethod(t, client, name) expect := &api.ACLAuthMethod{ Name: name, Type: "testing", DisplayName: "display", Description: "desc", MaxTokenTTL: 5 * time.Minute, } require.Equal(t, expect, got) var raw map[string]interface{} require.NoError(t, json.Unmarshal([]byte(out), &raw)) delete(raw, "CreateIndex") delete(raw, "ModifyIndex") delete(raw, "Namespace") require.Equal(t, map[string]interface{}{ "Name": name, "Type": "testing", "DisplayName": "display", "Description": "desc", "MaxTokenTTL": "5m0s", "Config": nil, }, raw) }) t.Run("create testing with token type global", func(t *testing.T) { name := getTestName(t) args := []string{ "-http-addr=" + a.HTTPAddr(), "-token=root", "-type=testing", "-name", name, "-description=desc", "-display-name=display", "-token-locality=global", "-format=json", } ui := cli.NewMockUi() cmd := New(ui) code := cmd.Run(args) out := ui.OutputWriter.String() require.Equal(t, code, 0) require.Empty(t, ui.ErrorWriter.String()) require.Contains(t, out, name) got := getTestMethod(t, client, name) expect := &api.ACLAuthMethod{ Name: name, Type: "testing", DisplayName: "display", Description: "desc", TokenLocality: "global", } require.Equal(t, expect, got) var raw map[string]interface{} require.NoError(t, json.Unmarshal([]byte(out), &raw)) delete(raw, "CreateIndex") delete(raw, "ModifyIndex") delete(raw, "Namespace") require.Equal(t, map[string]interface{}{ "Name": name, "Type": "testing", "DisplayName": "display", "Description": "desc", "TokenLocality": "global", "Config": nil, }, raw) }) } func TestAuthMethodCreateCommand_k8s(t *testing.T) { t.Parallel() testDir := testutil.TempDir(t, "acl") defer os.RemoveAll(testDir) a := agent.NewTestAgent(t, ` primary_datacenter = "dc1" acl { enabled = true tokens { master = "root" } }`) defer a.Shutdown() testrpc.WaitForLeader(t, a.RPC, "dc1") client := a.Client() t.Run("k8s host required", func(t *testing.T) { name := getTestName(t) args := []string{ "-http-addr=" + a.HTTPAddr(), "-token=root", "-type=kubernetes", "-name", name, } ui := cli.NewMockUi() cmd := New(ui) code := cmd.Run(args) require.Equal(t, code, 1) require.Contains(t, ui.ErrorWriter.String(), "Missing required '-kubernetes-host' flag") }) t.Run("k8s ca cert required", func(t *testing.T) { name := getTestName(t) args := []string{ "-http-addr=" + a.HTTPAddr(), "-token=root", "-type=kubernetes", "-name", name, "-kubernetes-host=https://foo.internal:8443", } ui := cli.NewMockUi() cmd := New(ui) code := cmd.Run(args) require.Equal(t, code, 1) require.Contains(t, ui.ErrorWriter.String(), "Missing required '-kubernetes-ca-cert' flag") }) ca := connect.TestCA(t, nil) t.Run("k8s jwt required", func(t *testing.T) { name := getTestName(t) args := []string{ "-http-addr=" + a.HTTPAddr(), "-token=root", "-type=kubernetes", "-name", name, "-kubernetes-host=https://foo.internal:8443", "-kubernetes-ca-cert", ca.RootCert, } ui := cli.NewMockUi() cmd := New(ui) code := cmd.Run(args) require.Equal(t, code, 1) require.Contains(t, ui.ErrorWriter.String(), "Missing required '-kubernetes-service-account-jwt' flag") }) t.Run("create k8s", func(t *testing.T) { name := getTestName(t) args := []string{ "-http-addr=" + a.HTTPAddr(), "-token=root", "-type=kubernetes", "-name", name, "-kubernetes-host", "https://foo.internal:8443", "-kubernetes-ca-cert", ca.RootCert, "-kubernetes-service-account-jwt", acl.TestKubernetesJWT_A, } ui := cli.NewMockUi() cmd := New(ui) code := cmd.Run(args) require.Equal(t, 0, code) require.Empty(t, ui.ErrorWriter.String()) got := getTestMethod(t, client, name) expect := &api.ACLAuthMethod{ Name: name, Type: "kubernetes", Config: map[string]interface{}{ "Host": "https://foo.internal:8443", "CACert": ca.RootCert, "ServiceAccountJWT": acl.TestKubernetesJWT_A, }, } require.Equal(t, expect, got) }) caFile := filepath.Join(testDir, "ca.crt") require.NoError(t, ioutil.WriteFile(caFile, []byte(ca.RootCert), 0600)) t.Run("create k8s with cert file", func(t *testing.T) { name := getTestName(t) args := []string{ "-http-addr=" + a.HTTPAddr(), "-token=root", "-type=kubernetes", "-name", name, "-kubernetes-host", "https://foo.internal:8443", "-kubernetes-ca-cert", "@" + caFile, "-kubernetes-service-account-jwt", acl.TestKubernetesJWT_A, } ui := cli.NewMockUi() cmd := New(ui) code := cmd.Run(args) require.Equal(t, code, 0) require.Empty(t, ui.ErrorWriter.String()) got := getTestMethod(t, client, name) expect := &api.ACLAuthMethod{ Name: name, Type: "kubernetes", Config: map[string]interface{}{ "Host": "https://foo.internal:8443", "CACert": ca.RootCert, "ServiceAccountJWT": acl.TestKubernetesJWT_A, }, } require.Equal(t, expect, got) }) } func TestAuthMethodCreateCommand_config(t *testing.T) { t.Parallel() testDir := testutil.TempDir(t, "auth-method") defer os.RemoveAll(testDir) a := agent.NewTestAgent(t, ` primary_datacenter = "dc1" acl { enabled = true tokens { master = "root" } }`) defer a.Shutdown() testrpc.WaitForLeader(t, a.RPC, "dc1") client := a.Client() checkMethod := func(t *testing.T, methodName string) { method, _, err := client.ACL().AuthMethodRead( methodName, &api.QueryOptions{Token: "root"}, ) require.NoError(t, err) require.NotNil(t, method) require.Equal(t, "foo", method.Config["SessionID"]) } t.Run("config file", func(t *testing.T) { name := getTestName(t) configFile := filepath.Join(testDir, "config.json") jsonConfig := `{"SessionID":"foo"}` require.NoError(t, ioutil.WriteFile(configFile, []byte(jsonConfig), 0644)) args := []string{ "-http-addr=" + a.HTTPAddr(), "-token=root", "-type=testing", "-name", name, "-config=@" + configFile, } ui := cli.NewMockUi() cmd := New(ui) code := cmd.Run(args) require.Equal(t, 0, code) require.Empty(t, ui.ErrorWriter.String()) checkMethod(t, name) }) t.Run("config std-in", func(t *testing.T) { name := getTestName(t) stdinR, stdinW := io.Pipe() ui := cli.NewMockUi() cmd := New(ui) cmd.testStdin = stdinR go func() { stdinW.Write([]byte(`{"SessionID":"foo"}`)) stdinW.Close() }() args := []string{ "-http-addr=" + a.HTTPAddr(), "-token=root", "-type=testing", "-name", name, "-config=-", } code := cmd.Run(args) require.Equal(t, 0, code) require.Empty(t, ui.ErrorWriter.String()) checkMethod(t, name) }) t.Run("config string", func(t *testing.T) { name := getTestName(t) ui := cli.NewMockUi() cmd := New(ui) args := []string{ "-http-addr=" + a.HTTPAddr(), "-token=root", "-type=testing", "-name", name, "-config=" + `{"SessionID":"foo"}`, } code := cmd.Run(args) require.Equal(t, 0, code) require.Empty(t, ui.ErrorWriter.String()) checkMethod(t, name) }) } func getTestMethod(t *testing.T, client *api.Client, methodName string) *api.ACLAuthMethod { t.Helper() method, _, err := client.ACL().AuthMethodRead( methodName, &api.QueryOptions{Token: "root"}, ) require.NoError(t, err) require.NotNil(t, method) // zero these out since we don't really care method.CreateIndex = 0 method.ModifyIndex = 0 if method.Namespace == "default" { method.Namespace = "" } return method } func getTestName(t *testing.T) string { t.Helper() id, err := uuid.GenerateUUID() require.NoError(t, err) return "test-" + id }