Redacted Information With Valid Token (#25735)

http/sys_health.go

@@ -57,14 +57,27 @@ func handleSysHealthGet(core *vault.Core, w http.ResponseWriter, r *http.Request
 		return
 	}
 
-	opts, err := getOpts(opt...)
+	var tokenPresent bool
+	token := r.Header.Get(consts.AuthHeaderName)
 
-	if opts.withRedactVersion {
-		body.Version = opts.withRedactionValue
+	if token != "" {
+		// We don't care about the error, we just want to know if the token exists
+		lock := core.HALock()
+		lock.Lock()
+		tokenEntry, err := core.LookupToken(r.Context(), token)
+		lock.Unlock()
+		tokenPresent = err == nil && tokenEntry != nil
 	}
+	opts, _ := getOpts(opt...)
 
-	if opts.withRedactClusterName {
-		body.ClusterName = opts.withRedactionValue
+	if !tokenPresent {
+		if opts.withRedactVersion {
+			body.Version = opts.withRedactionValue
+		}
+
+		if opts.withRedactClusterName {
+			body.ClusterName = opts.withRedactionValue
+		}
 	}
 
 	w.Header().Set("Content-Type", "application/json")

http/sys_leader.go

@@ -4,9 +4,9 @@
 package http
 
 import (
-	"context"
 	"net/http"
 
+	"github.com/hashicorp/vault/sdk/helper/consts"
 	"github.com/hashicorp/vault/sdk/logical"
 	"github.com/hashicorp/vault/vault"
 )
@@ -17,19 +17,29 @@ func handleSysLeader(core *vault.Core, opt ...ListenerConfigOption) http.Handler
 	return http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
 		switch r.Method {
 		case "GET":
-			handleSysLeaderGet(core, w, opt...)
+			handleSysLeaderGet(core, w, r, opt...)
 		default:
 			respondError(w, http.StatusMethodNotAllowed, nil)
 		}
 	})
 }
 
-func handleSysLeaderGet(core *vault.Core, w http.ResponseWriter, opt ...ListenerConfigOption) {
-	ctx := context.Background()
+func handleSysLeaderGet(core *vault.Core, w http.ResponseWriter, r *http.Request, opt ...ListenerConfigOption) {
+	var tokenPresent bool
+	token := r.Header.Get(consts.AuthHeaderName)
+	ctx := r.Context()
 
-	opts, _ := getOpts(opt...)
-	if opts.withRedactAddresses {
-		ctx = logical.CreateContextRedactionSettings(ctx, false, true, false)
+	if token != "" {
+		// We don't care about the error, we just want to know if token exists
+		lock := core.HALock()
+		lock.Lock()
+		tokenEntry, err := core.LookupToken(ctx, token)
+		lock.Unlock()
+		tokenPresent = err == nil && tokenEntry != nil
+	}
+
+	if tokenPresent {
+		ctx = logical.CreateContextRedactionSettings(r.Context(), false, false, false)
 	}
 
 	resp, err := core.GetLeaderStatus(ctx)

http/sys_seal.go

@@ -98,7 +98,7 @@ func handleSysUnseal(core *vault.Core) http.Handler {
 				return
 			}
 			core.ResetUnsealProcess()
-			handleSysSealStatusRaw(core, w)
+			handleSysSealStatusRaw(core, w, r)
 			return
 		}
 
@@ -148,7 +148,7 @@ func handleSysUnseal(core *vault.Core) http.Handler {
 		}
 
 		// Return the seal status
-		handleSysSealStatusRaw(core, w)
+		handleSysSealStatusRaw(core, w, r)
 	})
 }
 
@@ -159,7 +159,7 @@ func handleSysSealStatus(core *vault.Core, opt ...ListenerConfigOption) http.Han
 			return
 		}
 
-		handleSysSealStatusRaw(core, w, opt...)
+		handleSysSealStatusRaw(core, w, r, opt...)
 	})
 }
 
@@ -174,25 +174,30 @@ func handleSysSealBackendStatus(core *vault.Core) http.Handler {
 	})
 }
 
-func handleSysSealStatusRaw(core *vault.Core, w http.ResponseWriter, opt ...ListenerConfigOption) {
-	ctx := context.Background()
+func handleSysSealStatusRaw(core *vault.Core, w http.ResponseWriter, r *http.Request, opt ...ListenerConfigOption) {
+	ctx := r.Context()
+
+	var tokenPresent bool
+	token := r.Header.Get(consts.AuthHeaderName)
+	if token != "" {
+		// We don't care about the error, we just want to know if the token exists
+		lock := core.HALock()
+		lock.Lock()
+		tokenEntry, err := core.LookupToken(ctx, token)
+		lock.Unlock()
+		tokenPresent = err == nil && tokenEntry != nil
+	}
+
+	// If there are is no valid token then we will redact the specified values
+	if tokenPresent {
+		ctx = logical.CreateContextRedactionSettings(ctx, false, false, false)
+	}
+
 	status, err := core.GetSealStatus(ctx, true)
 	if err != nil {
 		respondError(w, http.StatusInternalServerError, err)
 		return
 	}
-
-	opts, err := getOpts(opt...)
-
-	if opts.withRedactVersion {
-		status.Version = opts.withRedactionValue
-		status.BuildDate = opts.withRedactionValue
-	}
-
-	if opts.withRedactClusterName {
-		status.ClusterName = opts.withRedactionValue
-	}
-
 	respondOk(w, status)
 }
 
@@ -203,7 +208,6 @@ func handleSysSealBackendStatusRaw(core *vault.Core, w http.ResponseWriter, r *h
 		respondError(w, http.StatusInternalServerError, err)
 		return
 	}
-
 	respondOk(w, status)
 }
 

http/sys_seal_test.go

@@ -15,11 +15,18 @@ import (
 	"testing"
 
 	"github.com/go-test/deep"
+	"github.com/hashicorp/go-cleanhttp"
+	"github.com/hashicorp/vault/audit"
+	auditFile "github.com/hashicorp/vault/builtin/audit/file"
 	"github.com/hashicorp/vault/helper/namespace"
+	"github.com/hashicorp/vault/helper/testhelpers/corehelpers"
+	"github.com/hashicorp/vault/internalshared/configutil"
+	"github.com/hashicorp/vault/sdk/helper/consts"
 	"github.com/hashicorp/vault/sdk/logical"
 	"github.com/hashicorp/vault/vault"
 	"github.com/hashicorp/vault/vault/seal"
 	"github.com/hashicorp/vault/version"
+	"github.com/stretchr/testify/assert"
 )
 
 func TestSysSealStatus(t *testing.T) {
@@ -556,3 +563,64 @@ func TestSysStepDown(t *testing.T) {
 	resp := testHttpPut(t, token, addr+"/v1/sys/step-down", nil)
 	testResponseStatus(t, resp, 204)
 }
+
+// TestSysSealStatusRedaction tests that the response from a
+// a request to sys/seal-status are redacted only if no valid token
+// is provided with the request
+func TestSysSealStatusRedaction(t *testing.T) {
+	conf := &vault.CoreConfig{
+		EnableUI:        false,
+		EnableRaw:       true,
+		BuiltinRegistry: corehelpers.NewMockBuiltinRegistry(),
+		AuditBackends: map[string]audit.Factory{
+			"file": auditFile.Factory,
+		},
+	}
+	core, _, token := vault.TestCoreUnsealedWithConfig(t, conf)
+
+	// Setup new custom listener
+	ln, addr := TestListener(t)
+	props := &vault.HandlerProperties{
+		Core: core,
+		ListenerConfig: &configutil.Listener{
+			RedactVersion: true,
+		},
+	}
+	TestServerWithListenerAndProperties(t, ln, addr, core, props)
+	defer ln.Close()
+	TestServerAuth(t, addr, token)
+
+	client := cleanhttp.DefaultClient()
+
+	// Check seal-status
+	req, err := http.NewRequest("GET", addr+"/v1/sys/seal-status", nil)
+	if err != nil {
+		t.Fatalf("err: %s", err)
+	}
+	req.Header.Set(consts.AuthHeaderName, token)
+	resp, err := client.Do(req)
+	if err != nil {
+		t.Fatalf("err: %s", err)
+	}
+	testResponseStatus(t, resp, 200)
+
+	// Verify that version exists when provided a valid token
+	var actual map[string]interface{}
+	testResponseStatus(t, resp, 200)
+	testResponseBody(t, resp, &actual)
+	assert.NotEmpty(t, actual["version"])
+
+	// Verify that version is redacted when no token is provided
+	req, err = http.NewRequest("GET", addr+"/v1/sys/seal-status", nil)
+	if err != nil {
+		t.Fatalf("err: %s", err)
+	}
+	req.Header.Set(consts.AuthHeaderName, "")
+	resp, err = client.Do(req)
+	if err != nil {
+		t.Fatalf("err: %s", err)
+	}
+	testResponseStatus(t, resp, 200)
+	testResponseBody(t, resp, &actual)
+	assert.Empty(t, actual["version"])
+}

sdk/helper/testcluster/docker/environment.go

@@ -640,6 +640,9 @@ func (n *DockerClusterNode) Start(ctx context.Context, opts *DockerClusterOption
 			listener := cfg["tcp"].(map[string]interface{})
 			listener["address"] = fmt.Sprintf("%s:%d", "0.0.0.0", config.Port)
 			listener["chroot_namespace"] = config.ChrootNamespace
+			listener["redact_addresses"] = config.RedactAddresses
+			listener["redact_cluster_name"] = config.RedactClusterName
+			listener["redact_version"] = config.RedactVersion
 			listenerConfig = append(listenerConfig, cfg)
 			portStr := fmt.Sprintf("%d/tcp", config.Port)
 			if strutil.StrListContains(ports, portStr) {

sdk/helper/testcluster/types.go

@@ -105,8 +105,11 @@ type ClusterOptions struct {
 }
 
 type VaultNodeListenerConfig struct {
-	Port            int
-	ChrootNamespace string
+	Port              int
+	ChrootNamespace   string
+	RedactAddresses   bool
+	RedactClusterName bool
+	RedactVersion     bool
 }
 
 type CA struct {

vault/core.go

@@ -743,6 +743,10 @@ func (c *Core) HAStateWithLock() consts.HAState {
 	return c.HAState()
 }
 
+func (c *Core) HALock() sync.Locker {
+	return c.stateLock.RLocker()
+}
+
 // CoreConfig is used to parameterize a core
 type CoreConfig struct {
 	entCoreConfig

vault/logical_system.go

@@ -5675,6 +5675,17 @@ func (core *Core) GetLeaderStatusLocked(ctx context.Context) (*LeaderResponse, e
 }
 
 func (b *SystemBackend) handleSealStatus(ctx context.Context, req *logical.Request, d *framework.FieldData) (*logical.Response, error) {
+	var tokenPresent bool
+	token := req.ClientToken
+	if token != "" {
+		// We don't care about the error, we just want to know if the token exists
+		_, tokenEntry, _, _, err := b.Core.fetchACLTokenEntryAndEntity(ctx, req)
+		tokenPresent = err == nil && tokenEntry != nil
+	}
+	// If there is a valid token then we will not redact any values
+	if tokenPresent {
+		ctx = logical.CreateContextRedactionSettings(ctx, false, false, false)
+	}
 	status, err := b.Core.GetSealStatus(ctx, false)
 	if err != nil {
 		return nil, err
@@ -5694,6 +5705,18 @@ func (b *SystemBackend) handleSealStatus(ctx context.Context, req *logical.Reque
 }
 
 func (b *SystemBackend) handleLeaderStatus(ctx context.Context, req *logical.Request, d *framework.FieldData) (*logical.Response, error) {
+	var tokenPresent bool
+	token := req.ClientToken
+
+	if token != "" {
+		// We don't care about the error, we just want to know if token exists
+		_, tokenEntry, _, _, err := b.Core.fetchACLTokenEntryAndEntity(ctx, req)
+		tokenPresent = err == nil && tokenEntry != nil
+	}
+
+	if tokenPresent {
+		ctx = logical.CreateContextRedactionSettings(ctx, false, false, false)
+	}
 	status, err := b.Core.GetLeaderStatusLocked(ctx)
 	if err != nil {
 		return nil, err