Merge pull request #19011 from rhatdan/secret1

Display secret to user in inspect

cmd/podman/secrets/inspect.go

@@ -43,6 +43,8 @@ Created at:        {{.CreatedAt}}
 Updated at:        {{.UpdatedAt}}`
 )
 
+var inspectOpts = entities.SecretInspectOptions{}
+
 func init() {
 	registry.Commands = append(registry.Commands, registry.CliCommand{
 		Command: inspectCmd,
@@ -53,12 +55,14 @@ func init() {
 	flags.StringVarP(&format, formatFlagName, "f", "", "Format inspect output using Go template")
 	_ = inspectCmd.RegisterFlagCompletionFunc(formatFlagName, common.AutocompleteFormat(&entities.SecretInfoReport{}))
 
+	flags.BoolVar(&inspectOpts.ShowSecret, "showsecret", false, "Display the secret")
+
 	prettyFlagName := "pretty"
 	flags.BoolVar(&pretty, prettyFlagName, false, "Print inspect output in human-readable format")
 }
 
 func inspect(cmd *cobra.Command, args []string) error {
-	inspected, errs, _ := registry.ContainerEngine().SecretInspect(context.Background(), args)
+	inspected, errs, _ := registry.ContainerEngine().SecretInspect(context.Background(), args, inspectOpts)
 
 	// always print valid list
 	if len(inspected) == 0 {

docs/source/markdown/podman-secret-inspect.1.md

@@ -23,6 +23,7 @@ Format secret output using Go template.
 |--------------------------|-------------------------------------------------------------------|
 | .CreatedAt               | When secret was created (relative timestamp, human-readable)      |
 | .ID                      | ID of secret                                                      |
+| .SecretData              | Secret Data (Displayed only with --showsecret option)		       |
 | .Spec ...                | Details of secret                                                 |
 | .Spec.Driver             | Driver info                                                       |
 | .Spec.Driver.Name        | Driver name (string)                                              |
@@ -39,12 +40,16 @@ Print usage statement.
 
 Print inspect output in human-readable format
 
+#### **--showsecret**
+
+Display secret data
 
 ## EXAMPLES
 
 ```
 $ podman secret inspect mysecret
 $ podman secret inspect --format "{{.Name} {{.Scope}}" mysecret
+$ podman secret inspect --showsecret --format "{{.Name} {{.SecretData}}" mysecret
 ```
 
 ## SEE ALSO

docs/source/markdown/podman-secret-ls.1.md.in

@@ -34,6 +34,7 @@ Valid placeholders for the Go template are listed below:
 | ------------------------ | ----------------------------------------------------------------- |
 | .CreatedAt               | When secret was created (relative timestamp, human-readable)      |
 | .ID                      | ID of secret                                                      |
+| .SecretData              | Secret Data (Displayed only with --showsecret option)		       |
 | .Spec ...                | Details of secret                                                 |
 | .Spec.Driver             | Driver info                                                       |
 | .Spec.Driver.Name        | Driver name (string)                                              |

pkg/api/handlers/compat/secrets.go

@@ -15,6 +15,7 @@ import (
 	"github.com/containers/podman/v4/pkg/domain/entities"
 	"github.com/containers/podman/v4/pkg/domain/infra/abi"
 	"github.com/containers/podman/v4/pkg/util"
+	"github.com/gorilla/schema"
 )
 
 func ListSecrets(w http.ResponseWriter, r *http.Request) {
@@ -51,11 +52,25 @@ func ListSecrets(w http.ResponseWriter, r *http.Request) {
 }
 
 func InspectSecret(w http.ResponseWriter, r *http.Request) {
+	decoder := r.Context().Value(api.DecoderKey).(*schema.Decoder)
 	runtime := r.Context().Value(api.RuntimeKey).(*libpod.Runtime)
 	name := utils.GetName(r)
 	names := []string{name}
+	query := struct {
+		ShowSecret bool `schema:"showsecret"`
+	}{
+		// override any golang type defaults
+	}
+
+	if err := decoder.Decode(&query, r.URL.Query()); err != nil {
+		utils.Error(w, http.StatusBadRequest, fmt.Errorf("failed to parse parameters for %s: %w", r.URL.String(), err))
+		return
+	}
 	ic := abi.ContainerEngine{Libpod: runtime}
-	reports, errs, err := ic.SecretInspect(r.Context(), names)
+	opts := entities.SecretInspectOptions{}
+	opts.ShowSecret = query.ShowSecret
+
+	reports, errs, err := ic.SecretInspect(r.Context(), names, opts)
 	if err != nil {
 		utils.InternalServerError(w, err)
 		return

pkg/api/server/register_secrets.go

@@ -79,6 +79,11 @@ func (s *APIServer) registerSecretHandlers(r *mux.Router) error {
 	//    type: string
 	//    required: true
 	//    description: the name or ID of the secret
+	//  - in: query
+	//    name: showsecret
+	//    type: boolean
+	//    description: Display Secret
+	//    default: false
 	// produces:
 	// - application/json
 	// responses:

pkg/bindings/secrets/secrets.go

@@ -33,6 +33,9 @@ func List(ctx context.Context, options *ListOptions) ([]*entities.SecretInfoRepo
 
 // Inspect returns low-level information about a secret.
 func Inspect(ctx context.Context, nameOrID string, options *InspectOptions) (*entities.SecretInfoReport, error) {
+	if options == nil {
+		options = new(InspectOptions)
+	}
 	var (
 		inspect *entities.SecretInfoReport
 	)
@@ -40,12 +43,15 @@ func Inspect(ctx context.Context, nameOrID string, options *InspectOptions) (*en
 	if err != nil {
 		return nil, err
 	}
-	response, err := conn.DoRequest(ctx, nil, http.MethodGet, "/secrets/%s/json", nil, nil, nameOrID)
+	params, err := options.ToParams()
+	if err != nil {
+		return nil, err
+	}
+	response, err := conn.DoRequest(ctx, nil, http.MethodGet, "/secrets/%s/json", params, nil, nameOrID)
 	if err != nil {
 		return inspect, err
 	}
 	defer response.Body.Close()
-
 	return inspect, response.Process(&inspect)
 }
 

pkg/bindings/secrets/types.go

@@ -11,6 +11,7 @@ type ListOptions struct {
 //
 //go:generate go run ../generator/generator.go InspectOptions
 type InspectOptions struct {
+	ShowSecret *bool
 }
 
 // RemoveOptions are optional options for removing secrets

pkg/bindings/secrets/types_inspect_options.go

@@ -16,3 +16,18 @@ func (o *InspectOptions) Changed(fieldName string) bool {
 func (o *InspectOptions) ToParams() (url.Values, error) {
 	return util.ToParams(o)
 }
+
+// WithShowSecret set field ShowSecret to given value
+func (o *InspectOptions) WithShowSecret(value bool) *InspectOptions {
+	o.ShowSecret = &value
+	return o
+}
+
+// GetShowSecret returns value of field ShowSecret
+func (o *InspectOptions) GetShowSecret() bool {
+	if o.ShowSecret == nil {
+		var z bool
+		return z
+	}
+	return *o.ShowSecret
+}

pkg/domain/entities/engine_container.go

@@ -93,7 +93,7 @@ type ContainerEngine interface { //nolint:interfacebloat
 	PodUnpause(ctx context.Context, namesOrIds []string, options PodunpauseOptions) ([]*PodUnpauseReport, error)
 	SetupRootless(ctx context.Context, noMoveProcess bool) error
 	SecretCreate(ctx context.Context, name string, reader io.Reader, options SecretCreateOptions) (*SecretCreateReport, error)
-	SecretInspect(ctx context.Context, nameOrIDs []string) ([]*SecretInfoReport, []error, error)
+	SecretInspect(ctx context.Context, nameOrIDs []string, options SecretInspectOptions) ([]*SecretInfoReport, []error, error)
 	SecretList(ctx context.Context, opts SecretListRequest) ([]*SecretInfoReport, error)
 	SecretRm(ctx context.Context, nameOrID []string, opts SecretRmOptions) ([]*SecretRmReport, error)
 	SecretExists(ctx context.Context, nameOrID string) (*BoolReport, error)

pkg/domain/entities/secrets.go

@@ -16,6 +16,10 @@ type SecretCreateOptions struct {
 	Labels     map[string]string
 }
 
+type SecretInspectOptions struct {
+	ShowSecret bool
+}
+
 type SecretListRequest struct {
 	Filters map[string][]string
 }
@@ -38,10 +42,11 @@ type SecretRmReport struct {
 }
 
 type SecretInfoReport struct {
-	ID        string
-	CreatedAt time.Time
-	UpdatedAt time.Time
-	Spec      SecretSpec
+	ID         string
+	CreatedAt  time.Time
+	UpdatedAt  time.Time
+	Spec       SecretSpec
+	SecretData string `json:"SecretData,omitempty"`
 }
 
 type SecretInfoReportCompat struct {

pkg/domain/infra/abi/secrets.go

@@ -58,7 +58,11 @@ func (ic *ContainerEngine) SecretCreate(ctx context.Context, name string, reader
 	}, nil
 }
 
-func (ic *ContainerEngine) SecretInspect(ctx context.Context, nameOrIDs []string) ([]*entities.SecretInfoReport, []error, error) {
+func (ic *ContainerEngine) SecretInspect(ctx context.Context, nameOrIDs []string, options entities.SecretInspectOptions) ([]*entities.SecretInfoReport, []error, error) {
+	var (
+		secret *secrets.Secret
+		data   []byte
+	)
 	manager, err := ic.Libpod.SecretsManager()
 	if err != nil {
 		return nil, nil, err
@@ -66,7 +70,11 @@ func (ic *ContainerEngine) SecretInspect(ctx context.Context, nameOrIDs []string
 	errs := make([]error, 0, len(nameOrIDs))
 	reports := make([]*entities.SecretInfoReport, 0, len(nameOrIDs))
 	for _, nameOrID := range nameOrIDs {
-		secret, err := manager.Lookup(nameOrID)
+		if options.ShowSecret {
+			secret, data, err = manager.LookupSecretData(nameOrID)
+		} else {
+			secret, err = manager.Lookup(nameOrID)
+		}
 		if err != nil {
 			if strings.Contains(err.Error(), "no such secret") {
 				errs = append(errs, err)
@@ -90,6 +98,7 @@ func (ic *ContainerEngine) SecretInspect(ctx context.Context, nameOrIDs []string
 				},
 				Labels: secret.Labels,
 			},
+			SecretData: string(data),
 		}
 		reports = append(reports, report)
 	}

pkg/domain/infra/tunnel/secrets.go

@@ -23,11 +23,14 @@ func (ic *ContainerEngine) SecretCreate(ctx context.Context, name string, reader
 	return created, nil
 }
 
-func (ic *ContainerEngine) SecretInspect(ctx context.Context, nameOrIDs []string) ([]*entities.SecretInfoReport, []error, error) {
+func (ic *ContainerEngine) SecretInspect(ctx context.Context, nameOrIDs []string, options entities.SecretInspectOptions) ([]*entities.SecretInfoReport, []error, error) {
 	allInspect := make([]*entities.SecretInfoReport, 0, len(nameOrIDs))
 	errs := make([]error, 0, len(nameOrIDs))
+	opts := new(secrets.InspectOptions).
+		WithShowSecret(options.ShowSecret)
+
 	for _, name := range nameOrIDs {
-		inspected, err := secrets.Inspect(ic.ClientCtx, name, nil)
+		inspected, err := secrets.Inspect(ic.ClientCtx, name, opts)
 		if err != nil {
 			errModel, ok := err.(*errorhandling.ErrorModel)
 			if !ok {

test/e2e/secret_test.go

@@ -6,6 +6,7 @@ import (
 	"path/filepath"
 
 	. "github.com/containers/podman/v4/test/utils"
+	"github.com/containers/storage/pkg/stringid"
 	. "github.com/onsi/ginkgo/v2"
 	. "github.com/onsi/gomega"
 	. "github.com/onsi/gomega/gexec"
@@ -48,8 +49,9 @@ var _ = Describe("Podman secret", func() {
 	})
 
 	It("podman secret inspect", func() {
+		random := stringid.GenerateRandomID()
 		secretFilePath := filepath.Join(podmanTest.TempDir, "secret")
-		err := os.WriteFile(secretFilePath, []byte("mysecret"), 0755)
+		err := os.WriteFile(secretFilePath, []byte(random), 0755)
 		Expect(err).ToNot(HaveOccurred())
 
 		session := podmanTest.Podman([]string{"secret", "create", "a", secretFilePath})
@@ -61,6 +63,16 @@ var _ = Describe("Podman secret", func() {
 		inspect.WaitWithDefaultTimeout()
 		Expect(inspect).Should(Exit(0))
 		Expect(inspect.OutputToString()).To(BeValidJSON())
+
+		inspect = podmanTest.Podman([]string{"secret", "inspect", "--format", "{{ .SecretData }}", secrID})
+		inspect.WaitWithDefaultTimeout()
+		Expect(inspect).Should(Exit(0))
+		Expect(inspect.OutputToString()).To(Equal(""))
+
+		inspect = podmanTest.Podman([]string{"secret", "inspect", "--showsecret", "--format", "{{ .SecretData }}", secrID})
+		inspect.WaitWithDefaultTimeout()
+		Expect(inspect).Should(Exit(0))
+		Expect(inspect.OutputToString()).To(Equal(random))
 	})
 
 	It("podman secret inspect with --format", func() {