open-vault/vault/logical_system_test.go

package vault

import (
	"reflect"
	"testing"

	"github.com/hashicorp/vault/credential"
	"github.com/hashicorp/vault/logical"
)

func TestSystemBackend_RootPaths(t *testing.T) {
	expected := []string{
		"mounts/*",
		"auth/*",
		"remount",
		"revoke-prefix/*",
		"policy",
		"policy/*",
	}

	b := testSystemBackend(t)
	actual := b.RootPaths()
	if !reflect.DeepEqual(actual, expected) {
		t.Fatalf("bad: %#v", actual)
	}
}

func TestSystemBackend_mounts(t *testing.T) {
	b := testSystemBackend(t)
	req := logical.TestRequest(t, logical.ReadOperation, "mounts")
	resp, err := b.HandleRequest(req)
	if err != nil {
		t.Fatalf("err: %v", err)
	}

	exp := map[string]interface{}{
		"secret/": map[string]string{
			"type":        "generic",
			"description": "generic secret storage",
		},
		"sys/": map[string]string{
			"type":        "system",
			"description": "system endpoints used for control, policy and debugging",
		},
	}
	if !reflect.DeepEqual(resp.Data, exp) {
		t.Fatalf("got: %#v expect: %#v", resp.Data, exp)
	}
}

func TestSystemBackend_mount(t *testing.T) {
	b := testSystemBackend(t)

	req := logical.TestRequest(t, logical.WriteOperation, "mounts/prod/secret/")
	req.Data["type"] = "generic"

	resp, err := b.HandleRequest(req)
	if err != nil {
		t.Fatalf("err: %v", err)
	}
	if resp != nil {
		t.Fatalf("bad: %v", resp)
	}
}

func TestSystemBackend_mount_invalid(t *testing.T) {
	b := testSystemBackend(t)

	req := logical.TestRequest(t, logical.WriteOperation, "mounts/prod/secret/")
	req.Data["type"] = "nope"
	resp, err := b.HandleRequest(req)
	if err != logical.ErrInvalidRequest {
		t.Fatalf("err: %v", err)
	}
	if resp.Data["error"] != "unknown backend type: nope" {
		t.Fatalf("bad: %v", resp)
	}
}

func TestSystemBackend_unmount(t *testing.T) {
	b := testSystemBackend(t)

	req := logical.TestRequest(t, logical.DeleteOperation, "mounts/secret/")
	resp, err := b.HandleRequest(req)
	if err != nil {
		t.Fatalf("err: %v", err)
	}
	if resp != nil {
		t.Fatalf("bad: %v", resp)
	}
}

func TestSystemBackend_unmount_invalid(t *testing.T) {
	b := testSystemBackend(t)

	req := logical.TestRequest(t, logical.DeleteOperation, "mounts/foo/")
	resp, err := b.HandleRequest(req)
	if err != logical.ErrInvalidRequest {
		t.Fatalf("err: %v", err)
	}
	if resp.Data["error"] != "no matching mount" {
		t.Fatalf("bad: %v", resp)
	}
}

func TestSystemBackend_remount(t *testing.T) {
	b := testSystemBackend(t)

	req := logical.TestRequest(t, logical.WriteOperation, "remount")
	req.Data["from"] = "secret"
	req.Data["to"] = "foo"
	resp, err := b.HandleRequest(req)
	if err != nil {
		t.Fatalf("err: %v", err)
	}
	if resp != nil {
		t.Fatalf("bad: %v", resp)
	}
}

func TestSystemBackend_remount_invalid(t *testing.T) {
	b := testSystemBackend(t)

	req := logical.TestRequest(t, logical.WriteOperation, "remount")
	req.Data["from"] = "unknown"
	req.Data["to"] = "foo"
	resp, err := b.HandleRequest(req)
	if err != logical.ErrInvalidRequest {
		t.Fatalf("err: %v", err)
	}
	if resp.Data["error"] != "no matching mount at 'unknown/'" {
		t.Fatalf("bad: %v", resp)
	}
}

func TestSystemBackend_remount_system(t *testing.T) {
	b := testSystemBackend(t)

	req := logical.TestRequest(t, logical.WriteOperation, "remount")
	req.Data["from"] = "sys"
	req.Data["to"] = "foo"
	resp, err := b.HandleRequest(req)
	if err != logical.ErrInvalidRequest {
		t.Fatalf("err: %v", err)
	}
	if resp.Data["error"] != "cannot remount 'sys/'" {
		t.Fatalf("bad: %v", resp)
	}
}

func TestSystemBackend_renew(t *testing.T) {
	core, b, root := testCoreSystemBackend(t)

	// Create a key with a lease
	req := logical.TestRequest(t, logical.WriteOperation, "secret/foo")
	req.Data["foo"] = "bar"
	req.Data["lease"] = "1h"
	req.ClientToken = root
	resp, err := core.HandleRequest(req)
	if err != nil {
		t.Fatalf("err: %v", err)
	}
	if resp != nil {
		t.Fatalf("bad: %#v", resp)
	}

	// Read a key with a VaultID
	req = logical.TestRequest(t, logical.ReadOperation, "secret/foo")
	req.ClientToken = root
	resp, err = core.HandleRequest(req)
	if err != nil {
		t.Fatalf("err: %v", err)
	}
	if resp == nil || resp.Secret == nil || resp.Secret.VaultID == "" {
		t.Fatalf("bad: %#v", resp)
	}

	// Attempt renew
	req2 := logical.TestRequest(t, logical.WriteOperation, "renew/"+resp.Secret.VaultID)
	req2.Data["increment"] = 100
	resp2, err := b.HandleRequest(req2)
	if err != nil {
		t.Fatalf("err: %v", err)
	}

	if resp2.Secret.VaultID != resp.Secret.VaultID {
		t.Fatalf("bad: %#v", resp)
	}
	if resp2.Data["foo"] != "bar" {
		t.Fatalf("bad: %#v", resp)
	}
}

func TestSystemBackend_renew_invalidID(t *testing.T) {
	b := testSystemBackend(t)

	// Attempt renew
	req := logical.TestRequest(t, logical.WriteOperation, "renew/foobarbaz")
	resp, err := b.HandleRequest(req)
	if err != logical.ErrInvalidRequest {
		t.Fatalf("err: %v", err)
	}
	if resp.Data["error"] != "lease not found" {
		t.Fatalf("bad: %v", resp)
	}
}

func TestSystemBackend_revoke(t *testing.T) {
	core, b, root := testCoreSystemBackend(t)

	// Create a key with a lease
	req := logical.TestRequest(t, logical.WriteOperation, "secret/foo")
	req.Data["foo"] = "bar"
	req.Data["lease"] = "1h"
	req.ClientToken = root
	resp, err := core.HandleRequest(req)
	if err != nil {
		t.Fatalf("err: %v", err)
	}
	if resp != nil {
		t.Fatalf("bad: %#v", resp)
	}

	// Read a key with a VaultID
	req = logical.TestRequest(t, logical.ReadOperation, "secret/foo")
	req.ClientToken = root
	resp, err = core.HandleRequest(req)
	if err != nil {
		t.Fatalf("err: %v", err)
	}
	if resp == nil || resp.Secret == nil || resp.Secret.VaultID == "" {
		t.Fatalf("bad: %#v", resp)
	}

	// Attempt revoke
	req2 := logical.TestRequest(t, logical.WriteOperation, "revoke/"+resp.Secret.VaultID)
	resp2, err := b.HandleRequest(req2)
	if err != nil {
		t.Fatalf("err: %v %#v", err, resp2)
	}
	if resp2 != nil {
		t.Fatalf("bad: %#v", resp)
	}

	// Attempt renew
	req3 := logical.TestRequest(t, logical.WriteOperation, "renew/"+resp.Secret.VaultID)
	resp3, err := b.HandleRequest(req3)
	if err != logical.ErrInvalidRequest {
		t.Fatalf("err: %v", err)
	}
	if resp3.Data["error"] != "lease not found" {
		t.Fatalf("bad: %v", resp)
	}
}

func TestSystemBackend_revoke_invalidID(t *testing.T) {
	b := testSystemBackend(t)

	// Attempt renew
	req := logical.TestRequest(t, logical.WriteOperation, "revoke/foobarbaz")
	resp, err := b.HandleRequest(req)
	if err != nil {
		t.Fatalf("err: %v", err)
	}
	if resp != nil {
		t.Fatalf("bad: %v", resp)
	}
}

func TestSystemBackend_revokePrefix(t *testing.T) {
	core, b, root := testCoreSystemBackend(t)

	// Create a key with a lease
	req := logical.TestRequest(t, logical.WriteOperation, "secret/foo")
	req.Data["foo"] = "bar"
	req.Data["lease"] = "1h"
	req.ClientToken = root
	resp, err := core.HandleRequest(req)
	if err != nil {
		t.Fatalf("err: %v", err)
	}
	if resp != nil {
		t.Fatalf("bad: %#v", resp)
	}

	// Read a key with a VaultID
	req = logical.TestRequest(t, logical.ReadOperation, "secret/foo")
	req.ClientToken = root
	resp, err = core.HandleRequest(req)
	if err != nil {
		t.Fatalf("err: %v", err)
	}
	if resp == nil || resp.Secret == nil || resp.Secret.VaultID == "" {
		t.Fatalf("bad: %#v", resp)
	}

	// Attempt revoke
	req2 := logical.TestRequest(t, logical.WriteOperation, "revoke-prefix/secret/")
	resp2, err := b.HandleRequest(req2)
	if err != nil {
		t.Fatalf("err: %v %#v", err, resp2)
	}
	if resp2 != nil {
		t.Fatalf("bad: %#v", resp)
	}

	// Attempt renew
	req3 := logical.TestRequest(t, logical.WriteOperation, "renew/"+resp.Secret.VaultID)
	resp3, err := b.HandleRequest(req3)
	if err != logical.ErrInvalidRequest {
		t.Fatalf("err: %v", err)
	}
	if resp3.Data["error"] != "lease not found" {
		t.Fatalf("bad: %v", resp)
	}
}

func TestSystemBackend_authTable(t *testing.T) {
	b := testSystemBackend(t)
	req := logical.TestRequest(t, logical.ReadOperation, "auth")
	resp, err := b.HandleRequest(req)
	if err != nil {
		t.Fatalf("err: %v", err)
	}

	exp := map[string]interface{}{
		"token": map[string]string{
			"type":        "token",
			"description": "token based credentials",
		},
	}
	if !reflect.DeepEqual(resp.Data, exp) {
		t.Fatalf("got: %#v expect: %#v", resp.Data, exp)
	}
}

func TestSystemBackend_enableAuth(t *testing.T) {
	c, b, _ := testCoreSystemBackend(t)
	c.credentialBackends["noop"] = func(map[string]string) (credential.Backend, error) {
		return &NoopCred{}, nil
	}

	req := logical.TestRequest(t, logical.WriteOperation, "auth/foo")
	req.Data["type"] = "noop"

	resp, err := b.HandleRequest(req)
	if err != nil {
		t.Fatalf("err: %v", err)
	}
	if resp != nil {
		t.Fatalf("bad: %v", resp)
	}
}

func TestSystemBackend_enableAuth_invalid(t *testing.T) {
	b := testSystemBackend(t)
	req := logical.TestRequest(t, logical.WriteOperation, "auth/foo")
	req.Data["type"] = "nope"
	resp, err := b.HandleRequest(req)
	if err != logical.ErrInvalidRequest {
		t.Fatalf("err: %v", err)
	}
	if resp.Data["error"] != "unknown backend type: nope" {
		t.Fatalf("bad: %v", resp)
	}
}

func TestSystemBackend_disableAuth(t *testing.T) {
	c, b, _ := testCoreSystemBackend(t)
	c.credentialBackends["noop"] = func(map[string]string) (credential.Backend, error) {
		return &NoopCred{}, nil
	}

	// Register the backend
	req := logical.TestRequest(t, logical.WriteOperation, "auth/foo")
	req.Data["type"] = "noop"
	b.HandleRequest(req)

	// Deregister it
	req = logical.TestRequest(t, logical.DeleteOperation, "auth/foo")
	resp, err := b.HandleRequest(req)
	if err != nil {
		t.Fatalf("err: %v", err)
	}
	if resp != nil {
		t.Fatalf("bad: %v", resp)
	}
}

func TestSystemBackend_disableAuth_invalid(t *testing.T) {
	b := testSystemBackend(t)

	req := logical.TestRequest(t, logical.DeleteOperation, "auth/foo")
	resp, err := b.HandleRequest(req)
	if err != logical.ErrInvalidRequest {
		t.Fatalf("err: %v", err)
	}
	if resp.Data["error"] != "no matching backend" {
		t.Fatalf("bad: %v", resp)
	}
}

func TestSystemBackend_policyList(t *testing.T) {
	b := testSystemBackend(t)
	req := logical.TestRequest(t, logical.ReadOperation, "policy")
	resp, err := b.HandleRequest(req)
	if err != nil {
		t.Fatalf("err: %v", err)
	}

	exp := map[string]interface{}{
		"keys": []string{"root"},
	}
	if !reflect.DeepEqual(resp.Data, exp) {
		t.Fatalf("got: %#v expect: %#v", resp.Data, exp)
	}
}

func TestSystemBackend_policyCRUD(t *testing.T) {
	b := testSystemBackend(t)

	// Create the policy
	rules := `path "foo/" { policy = "read" }`
	req := logical.TestRequest(t, logical.WriteOperation, "policy/foo")
	req.Data["rules"] = rules
	resp, err := b.HandleRequest(req)
	if err != nil {
		t.Fatalf("err: %v %#v", err, resp)
	}
	if resp != nil {
		t.Fatalf("bad: %#v", resp)
	}

	// Read the policy
	req = logical.TestRequest(t, logical.ReadOperation, "policy/foo")
	resp, err = b.HandleRequest(req)
	if err != nil {
		t.Fatalf("err: %v", err)
	}

	exp := map[string]interface{}{
		"name":  "foo",
		"rules": rules,
	}
	if !reflect.DeepEqual(resp.Data, exp) {
		t.Fatalf("got: %#v expect: %#v", resp.Data, exp)
	}

	// List the policies
	req = logical.TestRequest(t, logical.ReadOperation, "policy")
	resp, err = b.HandleRequest(req)
	if err != nil {
		t.Fatalf("err: %v", err)
	}

	exp = map[string]interface{}{
		"keys": []string{"foo", "root"},
	}
	if !reflect.DeepEqual(resp.Data, exp) {
		t.Fatalf("got: %#v expect: %#v", resp.Data, exp)
	}

	// Delete the policy
	req = logical.TestRequest(t, logical.DeleteOperation, "policy/foo")
	resp, err = b.HandleRequest(req)
	if err != nil {
		t.Fatalf("err: %v", err)
	}
	if resp != nil {
		t.Fatalf("bad: %#v", resp)
	}

	// Read the policy (deleted)
	req = logical.TestRequest(t, logical.ReadOperation, "policy/foo")
	resp, err = b.HandleRequest(req)
	if err != nil {
		t.Fatalf("err: %v", err)
	}
	if resp != nil {
		t.Fatalf("bad: %#v", resp)
	}

	// List the policies (deleted)
	req = logical.TestRequest(t, logical.ReadOperation, "policy")
	resp, err = b.HandleRequest(req)
	if err != nil {
		t.Fatalf("err: %v", err)
	}

	exp = map[string]interface{}{
		"keys": []string{"root"},
	}
	if !reflect.DeepEqual(resp.Data, exp) {
		t.Fatalf("got: %#v expect: %#v", resp.Data, exp)
	}
}

func testSystemBackend(t *testing.T) logical.Backend {
	c, _, _ := TestCoreUnsealed(t)
	return NewSystemBackend(c)
}

func testCoreSystemBackend(t *testing.T) (*Core, logical.Backend, string) {
	c, _, root := TestCoreUnsealed(t)
	return c, NewSystemBackend(c), root
}