Merge pull request 'Complete API token gRPC authorization' (#3) from feature/api-token-grpc-authz into main

Reviewed-on: #3

TODO.md

@@ -132,195 +132,6 @@ These are important, but they should likely move behind a dedicated settings gea
 - Phone and desktop layouts both present a clear information hierarchy.
 - The Android open flow is reliable enough to review and use without ANR during ordinary vault-open operations.
 
-## API Token And gRPC Authorization Parallel Segments
-
-These segments define the work for programmatic access control over gRPC.
-They are designed to be independently landable wherever file overlap permits.
-The feature is not complete until all segment exit criteria and the global exit criteria are satisfied.
-
-### API Segment A: Token Domain Model
-
-Scope:
-- Represent API tokens as first-class vault-backed records.
-- Mark token entries explicitly as API credentials rather than generic passwords.
-- Store token metadata:
-  token id,
-  hashed secret or verifier,
-  display name,
-  client name,
-  created at,
-  expires at,
-  disabled state.
-- Keep the persisted representation compatible with KDBX entry fields.
-
-Exit criteria:
-- A domain type exists for API tokens and round-trips through the persisted vault model.
-- Generic entry listing can distinguish API token entries from ordinary secrets.
-- Tests cover create, load, save, and parse behavior for API token entries.
-- `go test ./...` passes.
-
-### API Segment B: Token Issuance And Rotation
-
-Scope:
-- Generate new API tokens for external tools.
-- Return the cleartext token only at creation or explicit rotation time.
-- Rotate an existing token while preserving its identity and policy linkage.
-- Revoke or disable a token without deleting policy history.
-
-Exit criteria:
-- Token issuance, rotation, disable, and revoke operations exist in the domain/service layer.
-- Cleartext token material is only exposed on creation or rotation paths.
-- Tests cover generation, rotation, and disable/revoke semantics.
-- `go test ./...` passes.
-
-### API Segment C: Token Expiration
-
-Scope:
-- Allow tokens to have optional expiration timestamps.
-- Treat expired tokens as unauthenticated.
-- Surface expiration in UI and gRPC management views.
-- Support non-expiring tokens explicitly.
-
-Exit criteria:
-- Expired tokens are rejected by the gRPC authentication path.
-- Token expiration can be created, edited, and removed through the service layer.
-- Tests cover valid, expired, and non-expiring token behavior.
-- `go test ./...` passes.
-
-### API Segment D: Authorization Policy Model
-
-Scope:
-- Define an authorization model for token-scoped access.
-- Support allow and deny rules over:
-  folders/groups,
-  specific entries,
-  entry fields where needed,
-  and operation types.
-- Keep specific deny rules higher priority than broad allow rules.
-- Model “not yet decided” separately from “denied”.
-
-Exit criteria:
-- A policy evaluator exists for token, resource, and operation tuples.
-- Explicit deny overrides allow.
-- Unspecified access is distinguishable from denied access.
-- Tests cover allow, deny, inherited group scope, and exact-entry scope behavior.
-- `go test ./...` passes.
-
-### API Segment E: gRPC Authentication And Authorization Enforcement
-
-Scope:
-- Replace the current single static bearer-token interceptor with token-backed auth.
-- Authenticate callers using issued KeePassGO API tokens.
-- Authorize every gRPC method against token policy.
-- Apply scope checks to lifecycle, list, read, mutation, copy, and password-generation RPCs.
-
-Exit criteria:
-- gRPC requests authenticate through stored API tokens rather than one static shared secret.
-- Every RPC enforces token-specific authorization before mutating or revealing vault data.
-- Unauthorized requests return the correct authz/authn gRPC status.
-- Integration tests cover permitted, denied, expired, and revoked token behavior.
-- `go test ./...` passes.
-
-### API Segment F: Approval Queue And Pending Access Requests
-
-Scope:
-- When a token requests access to a resource that is neither explicitly allowed nor denied:
-  create a pending approval request.
-- Include:
-  token identity,
-  client name,
-  requested operation,
-  requested group/entry scope,
-  requested time,
-  and permanence choice.
-- Allow the request to be accepted, denied, or canceled by the user.
-
-Exit criteria:
-- Unspecified access creates a pending approval instead of silently denying or allowing.
-- Pending approvals are queryable from the application layer.
-- Canceling the prompt results in the API request failing without granting access.
-- Tests cover pending creation, approval, denial, and cancellation.
-- `go test ./...` passes.
-
-### API Segment G: Approval UI
-
-Scope:
-- Show a user-facing approval screen/dialog when a pending API request needs a decision.
-- Provide actions:
-  allow once,
-  deny once,
-  allow permanently,
-  deny permanently,
-  cancel.
-- Make the requested scope and operation clear to the user.
-- Ensure the dialog appears only for requests not already decided.
-
-Exit criteria:
-- A pending request triggers a visible approval surface in the app.
-- The user can allow, deny, or cancel from the UI.
-- Permanent decisions become persisted policy rules.
-- UI tests cover each approval outcome.
-- `go test ./...` passes.
-
-### API Segment H: gRPC Request Blocking And Resume Behavior
-
-Scope:
-- Define how an in-flight gRPC call waits for or fails on user approval.
-- Hold the request while approval is pending within a bounded timeout.
-- Return unauthenticated or permission-denied when denied/canceled/expired.
-- Resume the original call automatically when approval is granted.
-
-Exit criteria:
-- Pending requests block safely without leaking goroutines.
-- Allowed requests resume and complete without the client reissuing the call where practical.
-- Denied and canceled requests return a consistent gRPC status code and message.
-- Tests cover timeout, allow, deny, and cancel paths.
-- `go test ./...` passes.
-
-### API Segment I: Token Management UI
-
-Scope:
-- Add UI for listing API tokens.
-- Create token flow with one-time secret display.
-- Edit token display metadata and expiration.
-- Disable, revoke, and rotate tokens.
-- Show effective policy summary per token.
-
-Exit criteria:
-- Users can manage API tokens from the app UI end to end.
-- One-time token display is explicit and not re-shown later.
-- Expiration and disable state are visible.
-- UI tests cover create, rotate, disable, revoke, and edit flows.
-- `go test ./...` passes.
-
-### API Segment J: Policy Management UI
-
-Scope:
-- Let users define folder, entry, and operation scopes for each token.
-- Show explicit allow and deny rules.
-- Show inherited implications of a folder-level rule.
-- Let users review prior permanent decisions created from approval prompts.
-
-Exit criteria:
-- Users can inspect and edit token policy from the UI.
-- Folder-level and entry-level rules are distinguishable and editable.
-- Permanent prompt decisions are visible as policy.
-- UI tests cover rule creation, update, and deletion.
-- `go test ./...` passes.
-
-### API Segment K: Audit And Event History
-
-Scope:
-- Record token issuance, rotation, revoke, approval, deny, and prompt outcomes.
-- Record authorization failures and expirations without logging secret material.
-- Provide a bounded event history visible in the UI and/or gRPC admin surface.
-
-Exit criteria:
-- Security-relevant API token events are captured without secret leakage.
-- Approval outcomes and policy changes are auditable.
-- Tests cover audit generation for the main token lifecycle and approval actions.
-- `go test ./...` passes.
-
 ### Segment 1: Application State Ownership
 
 Scope:
@@ -389,19 +200,6 @@ Exit criteria:
 - Validation and visible error states exist for missing or invalid key material.
 - `go test ./...` passes.
 
-### Segment 5: KDBX Security Settings Preservation
-
-Scope:
-- Preserve supported cipher and KDF settings when reopening and saving.
-- Surface relevant settings in product-facing docs or UI where appropriate.
-- Document unsupported settings explicitly.
-
-Exit criteria:
-- Reopen-and-save cycles preserve supported KDBX security settings.
-- Compatibility notes are current in `docs/kdbx-compatibility.md`.
-- Tests cover settings preservation across save cycles.
-- `go test ./...` passes.
-
 ### Segment 6: Entry CRUD UI
 
 Scope:
@@ -607,33 +405,6 @@ Exit criteria:
 - UI tests or controller-integrated tests cover these states.
 - `go test ./...` passes.
 
-### Segment 18: Desktop Automation Resolution
-
-Scope:
-- Either implement a desktop login automation mechanism comparable in purpose to KeePass auto-type,
-- or explicitly finalize the design that secure gRPC supersedes auto-type.
-- Keep the decision documented in-repo.
-
-Exit criteria:
-- The desktop automation requirement is explicitly resolved in code or docs.
-- The chosen approach is documented in `docs/desktop-automation.md`.
-- Any implemented behavior is tested.
-- `go test ./...` passes.
-
-### Segment 19: Packaging And Runbook
-
-Scope:
-- Keep the app runnable from source.
-- Document desktop build and run steps.
-- Document Android packaging with `gogio`.
-- Add icon and metadata placeholders if missing.
-
-Exit criteria:
-- `README.md` is accurate for local build, run, and Android packaging guidance.
-- Placeholder metadata exists where needed for packaging.
-- The app still builds from the repo.
-- `go test ./...` passes.
-
 ### Segment 20: Regression And Integration Coverage
 
 Scope:
@@ -651,11 +422,10 @@ Exit criteria:
 
 Do not treat the product as complete until all of the following are true:
 
-- Segment 1 through Segment 20 are all complete.
+- All remaining numbered segments, API segments, and UI review follow-ups are complete.
 - KeePassGO can create, open, edit, save, save-as, lock, and unlock local KDBX databases through the UI.
 - KeePassGO can open and save remote WebDAV-backed KDBX databases through the UI, including visible conflict and error handling.
 - KeePassGO supports master password, key file, and composite key workflows in the product.
-- KeePassGO preserves supported KDBX security and KDF settings and documents unsupported settings.
 - KeePassGO supports nested groups, path-aware navigation, explicit template navigation, and explicit recycle-bin navigation.
 - KeePassGO supports entry create, edit, duplicate, delete, restore, history browse, and history restore through the UI.
 - KeePassGO supports title, username, password, URL, notes, tags, and custom string fields through the UI.
@@ -665,17 +435,7 @@ Do not treat the product as complete until all of the following are true:
 - KeePassGO supports copy username, copy password, copy URL, and reveal or hide password behavior end to end.
 - KeePassGO exposes password generation profiles through both UI and gRPC.
 - The secure gRPC API is broad enough for trusted automation and browser-extension-style integration.
-- The desktop automation requirement is explicitly resolved.
 - Keyboard-first navigation and common shortcuts exist for major product workflows.
 - The UI no longer depends on prototype-only mock behavior for any core workflow.
-- Build and run instructions exist for desktop, and packaging guidance exists for Android.
 - `go test ./...` passes.
 - `go tool golangci-lint run ./...` passes.
-
-## Remaining Gaps Against AGENTS.md
-
-None currently identified.
-
-The last explicitly tracked gaps are now closed:
-- KDBX security settings are product-configurable at the major cipher/KDF family level for both new vault creation and existing sessions.
-- The current accessibility support boundary is documented in `docs/accessibility.md`, while in-repo focus and labeling behavior remains tested.

internal/api/host.go

@@ -41,7 +41,7 @@ func StartHost(addr string, lifecycle lifecycleBackend, profiles map[string]pass
 	}
 
 	service := NewServerWithLifecycle(vault.Model{}, profiles, clipboardWriter, lifecycle)
-	server := grpc.NewServer(grpc.UnaryInterceptor(AuthInterceptor(service)))
+	server := grpc.NewServer()
 	keepassgov1.RegisterVaultServiceServer(server, service)
 
 	host := &Host{

internal/api/host_test.go

@@ -5,6 +5,7 @@ import (
 	"net"
 	"testing"
 
+	"git.julianfamily.org/keepassgo/internal/apitokens"
 	"git.julianfamily.org/keepassgo/internal/passwords"
 	"git.julianfamily.org/keepassgo/internal/session"
 	"git.julianfamily.org/keepassgo/internal/vault"
@@ -19,7 +20,16 @@ func TestStartHostServesVaultLifecycleAndSyncsSessionState(t *testing.T) {
 	lifecycle := &session.Manager{}
 	if err := lifecycle.Create(vault.Model{
 		Entries: []vault.Entry{
-			testAPITokenEntry(t),
+			testAPITokenEntry(t,
+				apitokens.PolicyRule{
+					Effect:    apitokens.EffectAllow,
+					Operation: apitokens.OperationManageVault,
+					Resource: apitokens.Resource{
+						Kind: apitokens.ResourceGroup,
+						Path: []string{"Root"},
+					},
+				},
+			),
 			{ID: "entry-1", Title: "Vault Console", Path: []string{"Root", "Internet"}},
 		},
 	}, vault.MasterKey{Password: "correct horse battery staple"}); err != nil {

internal/api/server.go

@@ -19,7 +19,6 @@ import (
 	"git.julianfamily.org/keepassgo/internal/vault"
 	"git.julianfamily.org/keepassgo/internal/webdav"
 	keepassgov1 "git.julianfamily.org/keepassgo/proto/keepassgo/v1"
-	"google.golang.org/grpc"
 	"google.golang.org/grpc/codes"
 	"google.golang.org/grpc/metadata"
 	"google.golang.org/grpc/status"
@@ -89,7 +88,10 @@ func (s *Server) SetSessionState(model vault.Model, locked, dirty bool) {
 	s.dirty = dirty
 }
 
-func (s *Server) GetSessionStatus(_ context.Context, _ *keepassgov1.GetSessionStatusRequest) (*keepassgov1.GetSessionStatusResponse, error) {
+func (s *Server) GetSessionStatus(ctx context.Context, _ *keepassgov1.GetSessionStatusRequest) (*keepassgov1.GetSessionStatusResponse, error) {
+	if _, err := s.authorizeVaultRequest(ctx, apitokens.OperationManageVault); err != nil {
+		return nil, err
+	}
 	s.mu.RLock()
 	defer s.mu.RUnlock()
 
@@ -100,7 +102,10 @@ func (s *Server) GetSessionStatus(_ context.Context, _ *keepassgov1.GetSessionSt
 	}, nil
 }
 
-func (s *Server) OpenVault(_ context.Context, req *keepassgov1.OpenVaultRequest) (*keepassgov1.OpenVaultResponse, error) {
+func (s *Server) OpenVault(ctx context.Context, req *keepassgov1.OpenVaultRequest) (*keepassgov1.OpenVaultResponse, error) {
+	if _, err := s.authorizeVaultRequest(ctx, apitokens.OperationManageVault); err != nil {
+		return nil, err
+	}
 	if s.lifecycle == nil {
 		return nil, status.Error(codes.FailedPrecondition, "vault lifecycle backend is not configured")
 	}
@@ -124,7 +129,10 @@ func (s *Server) OpenVault(_ context.Context, req *keepassgov1.OpenVaultRequest)
 	return &keepassgov1.OpenVaultResponse{}, nil
 }
 
-func (s *Server) OpenRemoteVault(_ context.Context, req *keepassgov1.OpenRemoteVaultRequest) (*keepassgov1.OpenRemoteVaultResponse, error) {
+func (s *Server) OpenRemoteVault(ctx context.Context, req *keepassgov1.OpenRemoteVaultRequest) (*keepassgov1.OpenRemoteVaultResponse, error) {
+	if _, err := s.authorizeVaultRequest(ctx, apitokens.OperationManageVault); err != nil {
+		return nil, err
+	}
 	if s.lifecycle == nil {
 		return nil, status.Error(codes.FailedPrecondition, "vault lifecycle backend is not configured")
 	}
@@ -153,7 +161,10 @@ func (s *Server) OpenRemoteVault(_ context.Context, req *keepassgov1.OpenRemoteV
 	return &keepassgov1.OpenRemoteVaultResponse{}, nil
 }
 
-func (s *Server) SaveVault(_ context.Context, _ *keepassgov1.SaveVaultRequest) (*keepassgov1.SaveVaultResponse, error) {
+func (s *Server) SaveVault(ctx context.Context, _ *keepassgov1.SaveVaultRequest) (*keepassgov1.SaveVaultResponse, error) {
+	if _, err := s.authorizeVaultRequest(ctx, apitokens.OperationManageVault); err != nil {
+		return nil, err
+	}
 	if s.lifecycle == nil {
 		return nil, status.Error(codes.FailedPrecondition, "vault lifecycle backend is not configured")
 	}
@@ -169,7 +180,10 @@ func (s *Server) SaveVault(_ context.Context, _ *keepassgov1.SaveVaultRequest) (
 	return &keepassgov1.SaveVaultResponse{}, nil
 }
 
-func (s *Server) LockVault(_ context.Context, _ *keepassgov1.LockVaultRequest) (*keepassgov1.LockVaultResponse, error) {
+func (s *Server) LockVault(ctx context.Context, _ *keepassgov1.LockVaultRequest) (*keepassgov1.LockVaultResponse, error) {
+	if _, err := s.authorizeVaultRequest(ctx, apitokens.OperationManageVault); err != nil {
+		return nil, err
+	}
 	if s.lifecycle == nil {
 		return nil, status.Error(codes.FailedPrecondition, "vault lifecycle backend is not configured")
 	}
@@ -185,7 +199,10 @@ func (s *Server) LockVault(_ context.Context, _ *keepassgov1.LockVaultRequest) (
 	return &keepassgov1.LockVaultResponse{}, nil
 }
 
-func (s *Server) UnlockVault(_ context.Context, req *keepassgov1.UnlockVaultRequest) (*keepassgov1.UnlockVaultResponse, error) {
+func (s *Server) UnlockVault(ctx context.Context, req *keepassgov1.UnlockVaultRequest) (*keepassgov1.UnlockVaultResponse, error) {
+	if _, err := s.authorizeVaultRequest(ctx, apitokens.OperationManageVault); err != nil {
+		return nil, err
+	}
 	if s.lifecycle == nil {
 		return nil, status.Error(codes.FailedPrecondition, "vault lifecycle backend is not configured")
 	}
@@ -465,7 +482,10 @@ func (s *Server) RestoreEntryHistory(ctx context.Context, req *keepassgov1.Resto
 	return &keepassgov1.RestoreEntryHistoryResponse{Entry: entryToProto(entry)}, nil
 }
 
-func (s *Server) ListTemplates(_ context.Context, _ *keepassgov1.ListTemplatesRequest) (*keepassgov1.ListTemplatesResponse, error) {
+func (s *Server) ListTemplates(ctx context.Context, _ *keepassgov1.ListTemplatesRequest) (*keepassgov1.ListTemplatesResponse, error) {
+	if _, err := s.authorizeTemplateCollectionRequest(ctx, apitokens.OperationListTemplates); err != nil {
+		return nil, err
+	}
 	s.mu.RLock()
 	defer s.mu.RUnlock()
 
@@ -483,10 +503,13 @@ func (s *Server) ListTemplates(_ context.Context, _ *keepassgov1.ListTemplatesRe
 	return resp, nil
 }
 
-func (s *Server) UpsertTemplate(_ context.Context, req *keepassgov1.UpsertTemplateRequest) (*keepassgov1.UpsertTemplateResponse, error) {
+func (s *Server) UpsertTemplate(ctx context.Context, req *keepassgov1.UpsertTemplateRequest) (*keepassgov1.UpsertTemplateResponse, error) {
 	if req.GetTemplate() == nil {
 		return nil, status.Error(codes.InvalidArgument, "missing template")
 	}
+	if _, err := s.authorizeTemplateRequest(ctx, apitokens.OperationMutateTemplate, req.GetTemplate().GetId()); err != nil {
+		return nil, err
+	}
 
 	s.mu.Lock()
 	defer s.mu.Unlock()
@@ -502,7 +525,10 @@ func (s *Server) UpsertTemplate(_ context.Context, req *keepassgov1.UpsertTempla
 	return &keepassgov1.UpsertTemplateResponse{Template: entryToProto(entry)}, nil
 }
 
-func (s *Server) DeleteTemplate(_ context.Context, req *keepassgov1.DeleteTemplateRequest) (*keepassgov1.DeleteTemplateResponse, error) {
+func (s *Server) DeleteTemplate(ctx context.Context, req *keepassgov1.DeleteTemplateRequest) (*keepassgov1.DeleteTemplateResponse, error) {
+	if _, err := s.authorizeTemplateRequest(ctx, apitokens.OperationMutateTemplate, req.GetId()); err != nil {
+		return nil, err
+	}
 	s.mu.Lock()
 	defer s.mu.Unlock()
 
@@ -521,10 +547,16 @@ func (s *Server) DeleteTemplate(_ context.Context, req *keepassgov1.DeleteTempla
 	return &keepassgov1.DeleteTemplateResponse{}, nil
 }
 
-func (s *Server) InstantiateTemplate(_ context.Context, req *keepassgov1.InstantiateTemplateRequest) (*keepassgov1.InstantiateTemplateResponse, error) {
+func (s *Server) InstantiateTemplate(ctx context.Context, req *keepassgov1.InstantiateTemplateRequest) (*keepassgov1.InstantiateTemplateResponse, error) {
 	if req.GetOverrides() == nil {
 		return nil, status.Error(codes.InvalidArgument, "missing overrides")
 	}
+	if _, err := s.authorizeTemplateRequest(ctx, apitokens.OperationListTemplates, req.GetTemplateId()); err != nil {
+		return nil, err
+	}
+	if _, err := s.authorizePathRequest(ctx, apitokens.OperationMutateEntry, req.GetOverrides().GetPath()); err != nil {
+		return nil, err
+	}
 
 	s.mu.Lock()
 	defer s.mu.Unlock()
@@ -685,12 +717,11 @@ func (s *Server) CopyEntryField(ctx context.Context, req *keepassgov1.CopyEntryF
 }
 
 func (s *Server) GeneratePassword(ctx context.Context, req *keepassgov1.GeneratePasswordRequest) (*keepassgov1.GeneratePasswordResponse, error) {
-	s.mu.RLock()
+	if _, err := s.authorizeVaultRequest(ctx, apitokens.OperationGeneratePassword); err != nil {
-	defer s.mu.RUnlock()
-
-	if _, err := s.authenticateRequest(ctx); err != nil {
 		return nil, err
 	}
+	s.mu.RLock()
+	defer s.mu.RUnlock()
 
 	if s.locked {
 		return nil, status.Error(codes.FailedPrecondition, "vault is locked")
@@ -784,6 +815,11 @@ func (s *Server) snapshotModel() (vault.Model, bool) {
 
 var timeNow = func() time.Time { return time.Now().UTC() }
 
+var (
+	vaultPolicyPath    = []string{"Root"}
+	templatePolicyPath = []string{"Root", "Templates"}
+)
+
 func (s *Server) authenticateRequest(ctx context.Context) (apitokens.Token, error) {
 	md, ok := metadata.FromIncomingContext(ctx)
 	if !ok {
@@ -826,6 +862,14 @@ func (s *Server) authorizePathRequest(ctx context.Context, op apitokens.Operatio
 	return s.authorizeResourceRequest(ctx, token, op, apitokens.Resource{Kind: apitokens.ResourceGroup, Path: path})
 }
 
+func (s *Server) authorizeVaultRequest(ctx context.Context, op apitokens.Operation) (apitokens.Token, error) {
+	return s.authorizePathRequest(ctx, op, vaultPolicyPath)
+}
+
+func (s *Server) authorizeTemplateCollectionRequest(ctx context.Context, op apitokens.Operation) (apitokens.Token, error) {
+	return s.authorizePathRequest(ctx, op, templatePolicyPath)
+}
+
 func (s *Server) authorizeEntryRequest(ctx context.Context, op apitokens.Operation, entry vault.Entry) (apitokens.Token, error) {
 	token, err := s.authenticateRequest(ctx)
 	if err != nil {
@@ -834,6 +878,18 @@ func (s *Server) authorizeEntryRequest(ctx context.Context, op apitokens.Operati
 	return s.authorizeResourceRequest(ctx, token, op, apitokens.Resource{Kind: apitokens.ResourceEntry, EntryID: entry.ID, Path: entry.Path})
 }
 
+func (s *Server) authorizeTemplateRequest(ctx context.Context, op apitokens.Operation, templateID string) (apitokens.Token, error) {
+	token, err := s.authenticateRequest(ctx)
+	if err != nil {
+		return apitokens.Token{}, err
+	}
+	return s.authorizeResourceRequest(ctx, token, op, apitokens.Resource{
+		Kind:    apitokens.ResourceEntry,
+		Path:    templatePolicyPath,
+		EntryID: templateID,
+	})
+}
+
 func (s *Server) authorizeResourceRequest(ctx context.Context, token apitokens.Token, op apitokens.Operation, resource apitokens.Resource) (apitokens.Token, error) {
 	switch apitokens.Evaluate(token, op, resource) {
 	case apitokens.DecisionAllow:
@@ -955,25 +1011,3 @@ func copyOperation(target string) apitokens.Operation {
 		return apitokens.OperationCopyPassword
 	}
 }
-
-func AuthInterceptor(server *Server) grpc.UnaryServerInterceptor {
-	return func(
-		ctx context.Context,
-		req any,
-		info *grpc.UnaryServerInfo,
-		handler grpc.UnaryHandler,
-	) (any, error) {
-		switch info.FullMethod {
-		case "/keepassgo.v1.VaultService/GetSessionStatus",
-			"/keepassgo.v1.VaultService/OpenVault",
-			"/keepassgo.v1.VaultService/OpenRemoteVault",
-			"/keepassgo.v1.VaultService/SaveVault",
-			"/keepassgo.v1.VaultService/LockVault",
-			"/keepassgo.v1.VaultService/UnlockVault":
-			if _, err := server.authenticateRequest(ctx); err != nil {
-				return nil, err
-			}
-		}
-		return handler(ctx, req)
-	}
-}

internal/api/server_test.go

@@ -99,6 +99,66 @@ func TestVaultServiceRejectsUnauthorizedEntryAccess(t *testing.T) {
 	}
 }
 
+func TestVaultServiceRejectsUnauthorizedVaultManagement(t *testing.T) {
+	t.Parallel()
+
+	client, _, cleanup := newTestClientForModel(t, vault.Model{
+		Entries: []vault.Entry{
+			testAPITokenEntry(t,
+				apitokens.PolicyRule{Effect: apitokens.EffectDeny, Operation: apitokens.OperationManageVault, Resource: apitokens.Resource{Kind: apitokens.ResourceGroup, Path: []string{"Root"}}},
+			),
+		},
+	})
+	defer cleanup()
+
+	_, err := client.GetSessionStatus(tokenContext(defaultTestTokenSecret), &keepassgov1.GetSessionStatusRequest{})
+	if status.Code(err) != codes.PermissionDenied {
+		t.Fatalf("GetSessionStatus() code = %v, want %v", status.Code(err), codes.PermissionDenied)
+	}
+}
+
+func TestVaultServiceRejectsUnauthorizedTemplateMutation(t *testing.T) {
+	t.Parallel()
+
+	client, _, cleanup := newTestClientForModel(t, vault.Model{
+		Entries: []vault.Entry{
+			testAPITokenEntry(t,
+				apitokens.PolicyRule{Effect: apitokens.EffectAllow, Operation: apitokens.OperationListTemplates, Resource: apitokens.Resource{Kind: apitokens.ResourceGroup, Path: []string{"Root", "Templates"}}},
+				apitokens.PolicyRule{Effect: apitokens.EffectDeny, Operation: apitokens.OperationMutateTemplate, Resource: apitokens.Resource{Kind: apitokens.ResourceGroup, Path: []string{"Root", "Templates"}}},
+			),
+		},
+		Templates: []vault.Entry{
+			{ID: "website-login", Title: "Website Login", Path: []string{"Templates"}},
+		},
+	})
+	defer cleanup()
+
+	_, err := client.UpsertTemplate(tokenContext(defaultTestTokenSecret), &keepassgov1.UpsertTemplateRequest{
+		Template: &keepassgov1.Entry{Id: "website-login", Title: "Updated"},
+	})
+	if status.Code(err) != codes.PermissionDenied {
+		t.Fatalf("UpsertTemplate() code = %v, want %v", status.Code(err), codes.PermissionDenied)
+	}
+}
+
+func TestVaultServiceRejectsUnauthorizedPasswordGeneration(t *testing.T) {
+	t.Parallel()
+
+	client, _, cleanup := newTestClientForModel(t, vault.Model{
+		Entries: []vault.Entry{
+			testAPITokenEntry(t,
+				apitokens.PolicyRule{Effect: apitokens.EffectDeny, Operation: apitokens.OperationGeneratePassword, Resource: apitokens.Resource{Kind: apitokens.ResourceGroup, Path: []string{"Root"}}},
+			),
+		},
+	})
+	defer cleanup()
+
+	_, err := client.GeneratePassword(tokenContext(defaultTestTokenSecret), &keepassgov1.GeneratePasswordRequest{Profile: "strong"})
+	if status.Code(err) != codes.PermissionDenied {
+		t.Fatalf("GeneratePassword() code = %v, want %v", status.Code(err), codes.PermissionDenied)
+	}
+}
+
 func TestVaultServicePromptsAndResumesWhenApproved(t *testing.T) {
 	t.Parallel()
 
@@ -1087,9 +1147,12 @@ func newTestClient(t *testing.T) (keepassgov1.VaultServiceClient, *memoryClipboa
 				apitokens.PolicyRule{Effect: apitokens.EffectAllow, Operation: apitokens.OperationManageVault, Resource: apitokens.Resource{Kind: apitokens.ResourceGroup, Path: []string{"Root"}}},
 				apitokens.PolicyRule{Effect: apitokens.EffectAllow, Operation: apitokens.OperationListEntries, Resource: apitokens.Resource{Kind: apitokens.ResourceGroup, Path: []string{"Root"}}},
 				apitokens.PolicyRule{Effect: apitokens.EffectAllow, Operation: apitokens.OperationListGroups, Resource: apitokens.Resource{Kind: apitokens.ResourceGroup, Path: []string{"Root"}}},
+				apitokens.PolicyRule{Effect: apitokens.EffectAllow, Operation: apitokens.OperationListTemplates, Resource: apitokens.Resource{Kind: apitokens.ResourceGroup, Path: []string{"Root", "Templates"}}},
 				apitokens.PolicyRule{Effect: apitokens.EffectAllow, Operation: apitokens.OperationMutateGroup, Resource: apitokens.Resource{Kind: apitokens.ResourceGroup, Path: []string{"Root"}}},
 				apitokens.PolicyRule{Effect: apitokens.EffectAllow, Operation: apitokens.OperationMutateEntry, Resource: apitokens.Resource{Kind: apitokens.ResourceGroup, Path: []string{"Root"}}},
+				apitokens.PolicyRule{Effect: apitokens.EffectAllow, Operation: apitokens.OperationMutateTemplate, Resource: apitokens.Resource{Kind: apitokens.ResourceGroup, Path: []string{"Root", "Templates"}}},
 				apitokens.PolicyRule{Effect: apitokens.EffectAllow, Operation: apitokens.OperationReadEntry, Resource: apitokens.Resource{Kind: apitokens.ResourceGroup, Path: []string{"Root"}}},
+				apitokens.PolicyRule{Effect: apitokens.EffectAllow, Operation: apitokens.OperationGeneratePassword, Resource: apitokens.Resource{Kind: apitokens.ResourceGroup, Path: []string{"Root"}}},
 				apitokens.PolicyRule{Effect: apitokens.EffectAllow, Operation: apitokens.OperationCopyPassword, Resource: apitokens.Resource{Kind: apitokens.ResourceEntry, EntryID: "vault-console", Path: []string{"Root", "Internet"}}},
 				apitokens.PolicyRule{Effect: apitokens.EffectAllow, Operation: apitokens.OperationCopyUsername, Resource: apitokens.Resource{Kind: apitokens.ResourceEntry, EntryID: "vault-console", Path: []string{"Root", "Internet"}}},
 				apitokens.PolicyRule{Effect: apitokens.EffectAllow, Operation: apitokens.OperationCopyURL, Resource: apitokens.Resource{Kind: apitokens.ResourceEntry, EntryID: "vault-console", Path: []string{"Root", "Internet"}}},
@@ -1125,7 +1188,7 @@ func newTestHarnessForModel(t *testing.T, model vault.Model) (keepassgov1.VaultS
 	listener := bufconn.Listen(1024 * 1024)
 	clipboardWriter := &memoryClipboardWriter{}
 	service := NewServer(model, passwords.DefaultProfiles(), clipboardWriter)
-	server := grpc.NewServer(grpc.UnaryInterceptor(AuthInterceptor(service)))
+	server := grpc.NewServer()
 	keepassgov1.RegisterVaultServiceServer(server, service)
 
 	go func() {
@@ -1168,7 +1231,7 @@ func newTestHarnessWithLifecycle(t *testing.T, lifecycle *stubLifecycle) (keepas
 	))
 	lifecycle.model = model
 	service := NewServerWithLifecycle(model, passwords.DefaultProfiles(), clipboardWriter, lifecycle)
-	server := grpc.NewServer(grpc.UnaryInterceptor(AuthInterceptor(service)))
+	server := grpc.NewServer()
 	keepassgov1.RegisterVaultServiceServer(server, service)
 
 	go func() {

internal/apiaudit/audit.go

@@ -16,6 +16,12 @@ const (
 	EventApprovalDenied    EventType = "approval_denied"
 	EventApprovalCanceled  EventType = "approval_canceled"
 	EventApprovalTimedOut  EventType = "approval_timed_out"
+	EventTokenIssued       EventType = "token_issued"
+	EventTokenUpdated      EventType = "token_updated"
+	EventTokenRotated      EventType = "token_rotated"
+	EventTokenDisabled     EventType = "token_disabled"
+	EventTokenRevoked      EventType = "token_revoked"
+	EventTokenDeleted      EventType = "token_deleted"
 	EventAutofillFound     EventType = "autofill_found"
 	EventAutofillAmbiguous EventType = "autofill_ambiguous"
 	EventAutofillBlocked   EventType = "autofill_blocked"

internal/apitokens/tokens.go

@@ -55,15 +55,18 @@ const (
 	DecisionDeny   Decision = "deny"
 	DecisionPrompt Decision = "prompt"
 
-	OperationListEntries  Operation = "list_entries"
+	OperationListEntries      Operation = "list_entries"
-	OperationListGroups   Operation = "list_groups"
+	OperationListGroups       Operation = "list_groups"
-	OperationReadEntry    Operation = "read_entry"
+	OperationListTemplates    Operation = "list_templates"
-	OperationCopyPassword Operation = "copy_password"
+	OperationReadEntry        Operation = "read_entry"
-	OperationCopyUsername Operation = "copy_username"
+	OperationCopyPassword     Operation = "copy_password"
-	OperationCopyURL      Operation = "copy_url"
+	OperationCopyUsername     Operation = "copy_username"
-	OperationMutateEntry  Operation = "mutate_entry"
+	OperationCopyURL          Operation = "copy_url"
-	OperationMutateGroup  Operation = "mutate_group"
+	OperationMutateEntry      Operation = "mutate_entry"
-	OperationManageVault  Operation = "manage_vault"
+	OperationMutateGroup      Operation = "mutate_group"
+	OperationMutateTemplate   Operation = "mutate_template"
+	OperationGeneratePassword Operation = "generate_password"
+	OperationManageVault      Operation = "manage_vault"
 )
 
 type Resource struct {

internal/appstate/state.go

@@ -8,6 +8,7 @@ import (
 	"time"
 
 	"git.julianfamily.org/keepassgo/internal/apiapproval"
+	"git.julianfamily.org/keepassgo/internal/apiaudit"
 	"git.julianfamily.org/keepassgo/internal/apitokens"
 	"git.julianfamily.org/keepassgo/internal/vault"
 	"git.julianfamily.org/keepassgo/internal/webdav"
@@ -101,6 +102,7 @@ type ApprovalManager interface {
 type State struct {
 	Session         CurrentSession
 	Approvals       ApprovalManager
+	AuditLog        *apiaudit.Log
 	Section         Section
 	CurrentPath     []string
 	SearchQuery     string
@@ -195,6 +197,7 @@ func (s *State) IssueAPIToken(name, clientName string, expiresAt *time.Time, now
 	apitokens.Upsert(&model, token)
 	session.Replace(model)
 	s.Dirty = true
+	s.recordTokenAudit(apiaudit.EventTokenIssued, token, "issued API token")
 	return token, secret, nil
 }
 
@@ -218,6 +221,7 @@ func (s *State) RotateAPIToken(id string, now time.Time) (apitokens.Token, strin
 	apitokens.Upsert(&model, token)
 	session.Replace(model)
 	s.Dirty = true
+	s.recordTokenAudit(apiaudit.EventTokenRotated, token, "rotated API token")
 	return token, secret, nil
 }
 
@@ -233,6 +237,7 @@ func (s *State) UpsertAPIToken(token apitokens.Token) error {
 	apitokens.Upsert(&model, token)
 	session.Replace(model)
 	s.Dirty = true
+	s.recordTokenAudit(apiaudit.EventTokenUpdated, token, "updated API token")
 	return nil
 }
 
@@ -249,9 +254,11 @@ func (s *State) DisableAPIToken(id string) error {
 	if err != nil {
 		return err
 	}
-	apitokens.Upsert(&model, apitokens.Disable(token))
+	token = apitokens.Disable(token)
+	apitokens.Upsert(&model, token)
 	session.Replace(model)
 	s.Dirty = true
+	s.recordTokenAudit(apiaudit.EventTokenDisabled, token, "disabled API token")
 	return nil
 }
 
@@ -268,9 +275,11 @@ func (s *State) RevokeAPIToken(id string, when time.Time) error {
 	if err != nil {
 		return err
 	}
-	apitokens.Upsert(&model, apitokens.Revoke(token, when))
+	token = apitokens.Revoke(token, when)
+	apitokens.Upsert(&model, token)
 	session.Replace(model)
 	s.Dirty = true
+	s.recordTokenAudit(apiaudit.EventTokenRevoked, token, "revoked API token")
 	return nil
 }
 
@@ -283,14 +292,37 @@ func (s *State) DeleteAPIToken(id string) error {
 	if err != nil {
 		return err
 	}
+	token, err := apitokens.Find(model, id)
+	if err != nil {
+		return err
+	}
 	if err := apitokens.Delete(&model, id); err != nil {
 		return err
 	}
 	session.Replace(model)
 	s.Dirty = true
+	s.recordTokenAudit(apiaudit.EventTokenDeleted, token, "deleted API token")
 	return nil
 }
 
+func (s *State) recordTokenAudit(eventType apiaudit.EventType, token apitokens.Token, message string) {
+	if s.AuditLog == nil {
+		return
+	}
+	s.AuditLog.Record(apiaudit.Event{
+		Type:       eventType,
+		TokenID:    token.ID,
+		TokenName:  token.Name,
+		ClientName: token.ClientName,
+		Resource: apitokens.Resource{
+			Kind:    apitokens.ResourceEntry,
+			Path:    apitokens.EntryPath,
+			EntryID: token.ID,
+		},
+		Message: message,
+	})
+}
+
 func (s *State) SecuritySettings() (vault.SecuritySettings, error) {
 	security, ok := s.Session.(SecurityConfigurableSession)
 	if !ok {

internal/appstate/state_test.go

@@ -7,6 +7,7 @@ import (
 	"time"
 
 	"git.julianfamily.org/keepassgo/internal/apiapproval"
+	"git.julianfamily.org/keepassgo/internal/apiaudit"
 	"git.julianfamily.org/keepassgo/internal/apitokens"
 	"git.julianfamily.org/keepassgo/internal/session"
 	"git.julianfamily.org/keepassgo/internal/vault"
@@ -109,7 +110,8 @@ func TestIssueRotateDisableRevokeAndDeleteAPIToken(t *testing.T) {
 	t.Parallel()
 
 	session := &mutableStubSession{model: vault.Model{}}
-	state := State{Session: session}
+	auditLog := apiaudit.New(10)
+	state := State{Session: session, AuditLog: auditLog}
 	now := time.Date(2026, 3, 29, 12, 0, 0, 0, time.UTC)
 	expiresAt := now.Add(24 * time.Hour)
 
@@ -162,6 +164,24 @@ func TestIssueRotateDisableRevokeAndDeleteAPIToken(t *testing.T) {
 	if len(tokens) != 0 {
 		t.Fatalf("APITokens() after delete = %#v, want empty", tokens)
 	}
+
+	events := auditLog.Events()
+	if len(events) != 5 {
+		t.Fatalf("len(AuditLog.Events()) = %d, want 5", len(events))
+	}
+	if events[0].Type != apiaudit.EventTokenDeleted ||
+		events[1].Type != apiaudit.EventTokenRevoked ||
+		events[2].Type != apiaudit.EventTokenDisabled ||
+		events[3].Type != apiaudit.EventTokenRotated ||
+		events[4].Type != apiaudit.EventTokenIssued {
+		t.Fatalf("AuditLog.Events() types = %#v, want deleted/revoked/disabled/rotated/issued", events)
+	}
+	if events[0].TokenID != issued.ID || events[0].Resource.EntryID != issued.ID {
+		t.Fatalf("delete audit event = %#v, want token/resource id %q", events[0], issued.ID)
+	}
+	if events[4].TokenName != "CLI" || events[4].ClientName != "grpc-cli" {
+		t.Fatalf("issued audit event = %#v, want CLI/grpc-cli metadata", events[4])
+	}
 }
 
 func TestRemoteProfilesReturnsVaultProfiles(t *testing.T) {

internal/appui/api/model.go

@@ -16,12 +16,15 @@ func Operations() []apitokens.Operation {
 	return []apitokens.Operation{
 		apitokens.OperationListEntries,
 		apitokens.OperationListGroups,
+		apitokens.OperationListTemplates,
 		apitokens.OperationReadEntry,
 		apitokens.OperationCopyPassword,
 		apitokens.OperationCopyUsername,
 		apitokens.OperationCopyURL,
 		apitokens.OperationMutateEntry,
 		apitokens.OperationMutateGroup,
+		apitokens.OperationMutateTemplate,
+		apitokens.OperationGeneratePassword,
 		apitokens.OperationManageVault,
 	}
 }

internal/appui/api_views.go

@@ -129,7 +129,22 @@ func (u *ui) ensureAPIPolicyRemoveClickables(count int) []widget.Clickable {
 	return clicks
 }
 
+func (u *ui) ensureAPIPolicyEditClickables(count int) []widget.Clickable {
+	if count <= 0 {
+		u.apiPolicyEdits = nil
+		return nil
+	}
+	if len(u.apiPolicyEdits) == count {
+		return u.apiPolicyEdits
+	}
+	clicks := make([]widget.Clickable, count)
+	copy(clicks, u.apiPolicyEdits)
+	u.apiPolicyEdits = clicks
+	return clicks
+}
+
 func (u *ui) loadSelectedAPITokenIntoEditor() {
+	u.selectedAPIPolicyIndex = -1
 	token, ok := u.selectedAPIToken()
 	if !ok {
 		u.apiTokenSecret = ""
@@ -143,6 +158,7 @@ func (u *ui) loadSelectedAPITokenIntoEditor() {
 		u.apiPolicyAllow.Value = true
 		u.apiPolicyGroupScope = true
 		u.apiPolicyGroupScopeW.Value = true
+		u.ensureAPIPolicyEditClickables(0)
 		u.ensureAPIPolicyRemoveClickables(0)
 		return
 	}
@@ -154,6 +170,7 @@ func (u *ui) loadSelectedAPITokenIntoEditor() {
 		u.apiTokenExpiresAt.SetText("")
 	}
 	u.apiTokenDisabled.Value = token.Disabled
+	u.ensureAPIPolicyEditClickables(len(token.Policies))
 	u.ensureAPIPolicyRemoveClickables(len(token.Policies))
 }
 
@@ -250,14 +267,10 @@ func parseAPIPolicyOperation(text string) (apitokens.Operation, error) {
 	return "", fmt.Errorf("unknown API operation %q", text)
 }
 
-func (u *ui) addAPIPolicyRuleAction() error {
+func (u *ui) apiPolicyRuleFromEditor() (apitokens.PolicyRule, error) {
-	token, ok := u.selectedAPIToken()
-	if !ok {
-		return fmt.Errorf("no API token selected")
-	}
 	operation, err := parseAPIPolicyOperation(u.apiPolicyOperation.Text())
 	if err != nil {
-		return err
+		return apitokens.PolicyRule{}, err
 	}
 	rule := apitokens.PolicyRule{
 		Operation: operation,
@@ -270,16 +283,28 @@ func (u *ui) addAPIPolicyRuleAction() error {
 	if u.apiPolicyGroupScope {
 		path := parsePath(u.apiPolicyPath.Text())
 		if len(path) == 0 {
-			return fmt.Errorf("policy path is required for group scope")
+			return apitokens.PolicyRule{}, fmt.Errorf("policy path is required for group scope")
 		}
 		rule.Resource = apitokens.Resource{Kind: apitokens.ResourceGroup, Path: path}
 	} else {
 		entryID := strings.TrimSpace(u.apiPolicyEntryID.Text())
 		if entryID == "" {
-			return fmt.Errorf("entry id is required for entry scope")
+			return apitokens.PolicyRule{}, fmt.Errorf("entry id is required for entry scope")
 		}
 		rule.Resource = apitokens.Resource{Kind: apitokens.ResourceEntry, EntryID: entryID}
 	}
+	return rule, nil
+}
+
+func (u *ui) addAPIPolicyRuleAction() error {
+	token, ok := u.selectedAPIToken()
+	if !ok {
+		return fmt.Errorf("no API token selected")
+	}
+	rule, err := u.apiPolicyRuleFromEditor()
+	if err != nil {
+		return err
+	}
 	if !uiHasPolicyRule(token.Policies, rule) {
 		token.Policies = append(token.Policies, rule)
 	}
@@ -290,6 +315,63 @@ func (u *ui) addAPIPolicyRuleAction() error {
 	return nil
 }
 
+func (u *ui) editAPIPolicyRuleAction(index int) error {
+	token, ok := u.selectedAPIToken()
+	if !ok {
+		return fmt.Errorf("no API token selected")
+	}
+	if index < 0 || index >= len(token.Policies) {
+		return fmt.Errorf("policy index %d out of range", index)
+	}
+	rule := token.Policies[index]
+	u.selectedAPIPolicyIndex = index
+	u.apiPolicyOperation.SetText(string(rule.Operation))
+	u.apiPolicyAllow.Value = rule.Effect == apitokens.EffectAllow
+	if rule.Resource.Kind == apitokens.ResourceEntry {
+		u.apiPolicyGroupScope = false
+		u.apiPolicyGroupScopeW.Value = false
+		u.apiPolicyEntryID.SetText(strings.TrimSpace(rule.Resource.EntryID))
+		u.apiPolicyPath.SetText("")
+		return nil
+	}
+	u.apiPolicyGroupScope = true
+	u.apiPolicyGroupScopeW.Value = true
+	u.apiPolicyPath.SetText(strings.Join(rule.Resource.Path, " / "))
+	u.apiPolicyEntryID.SetText("")
+	return nil
+}
+
+func (u *ui) saveAPIPolicyRuleAction() error {
+	token, ok := u.selectedAPIToken()
+	if !ok {
+		return fmt.Errorf("no API token selected")
+	}
+	index := u.selectedAPIPolicyIndex
+	if index < 0 || index >= len(token.Policies) {
+		return fmt.Errorf("no API policy rule selected")
+	}
+	rule, err := u.apiPolicyRuleFromEditor()
+	if err != nil {
+		return err
+	}
+	for i, existing := range token.Policies {
+		if i != index && uiHasPolicyRule([]apitokens.PolicyRule{existing}, rule) {
+			token.Policies = append(token.Policies[:index], token.Policies[index+1:]...)
+			if err := u.state.UpsertAPIToken(token); err != nil {
+				return err
+			}
+			u.loadSelectedAPITokenIntoEditor()
+			return nil
+		}
+	}
+	token.Policies[index] = rule
+	if err := u.state.UpsertAPIToken(token); err != nil {
+		return err
+	}
+	u.loadSelectedAPITokenIntoEditor()
+	return nil
+}
+
 func (u *ui) apiPolicyGroupPathSummary() string {
 	path := parsePath(u.apiPolicyPath.Text())
 	if len(path) == 0 {
@@ -357,6 +439,11 @@ func (u *ui) removeAPIPolicyRuleAction(index int) error {
 	return nil
 }
 
+func (u *ui) cancelAPIPolicyEditAction() error {
+	u.loadSelectedAPITokenIntoEditor()
+	return nil
+}
+
 func (u *ui) apiAuditEvents() []apiaudit.Event {
 	if u.auditLog == nil {
 		return nil
@@ -749,8 +836,10 @@ func (u *ui) auditQuickFilterButton(gtx layout.Context, click *widget.Clickable,
 
 func (u *ui) apiTokenDetailPanel(gtx layout.Context) layout.Dimensions {
 	token, ok := u.selectedAPIToken()
+	editClicks := u.ensureAPIPolicyEditClickables(0)
 	removeClicks := u.ensureAPIPolicyRemoveClickables(0)
 	if ok {
+		editClicks = u.ensureAPIPolicyEditClickables(len(token.Policies))
 		removeClicks = u.ensureAPIPolicyRemoveClickables(len(token.Policies))
 	}
 	rows := []layout.Widget{
@@ -918,6 +1007,10 @@ func (u *ui) apiTokenDetailPanel(gtx layout.Context) layout.Dimensions {
 												return layout.Flex{Alignment: layout.Middle}.Layout(gtx,
 													layout.Flexed(1, detailLine(u.theme, "Effect", effect)),
 													layout.Rigid(layout.Spacer{Width: unit.Dp(12)}.Layout),
+													layout.Rigid(func(gtx layout.Context) layout.Dimensions {
+														return tonedButton(gtx, u.theme, &editClicks[index], "Edit")
+													}),
+													layout.Rigid(layout.Spacer{Width: unit.Dp(6)}.Layout),
 													layout.Rigid(func(gtx layout.Context) layout.Dimensions {
 														return tonedButton(gtx, u.theme, &removeClicks[index], "Remove")
 													}),
@@ -951,15 +1044,23 @@ func (u *ui) apiTokenDetailPanel(gtx layout.Context) layout.Dimensions {
 	rows = append(rows,
 		func(gtx layout.Context) layout.Dimensions {
 			return card(gtx, func(gtx layout.Context) layout.Dimensions {
+				actionLabel := "Add Rule"
+				title := "Policy Composer"
+				description := "Rules are evaluated per operation. Explicit deny rules override allow rules."
+				if 0 <= u.selectedAPIPolicyIndex {
+					actionLabel = "Save Rule"
+					title = "Policy Editor"
+					description = "Editing an existing rule. Save the updated scope or cancel to return to a blank composer."
+				}
 				return layout.Flex{Axis: layout.Vertical}.Layout(gtx,
 					layout.Rigid(func(gtx layout.Context) layout.Dimensions {
-						lbl := material.Label(u.theme, unit.Sp(14), "Policy Composer")
+						lbl := material.Label(u.theme, unit.Sp(14), title)
 						lbl.Color = accentColor
 						return lbl.Layout(gtx)
 					}),
 					layout.Rigid(layout.Spacer{Height: unit.Dp(4)}.Layout),
 					layout.Rigid(func(gtx layout.Context) layout.Dimensions {
-						lbl := material.Label(u.theme, unit.Sp(12), "Rules are evaluated per operation. Explicit deny rules override allow rules.")
+						lbl := material.Label(u.theme, unit.Sp(12), description)
 						lbl.Color = mutedColor
 						return lbl.Layout(gtx)
 					}),
@@ -1014,7 +1115,22 @@ func (u *ui) apiTokenDetailPanel(gtx layout.Context) layout.Dimensions {
 					}),
 					layout.Rigid(layout.Spacer{Height: unit.Dp(8)}.Layout),
 					layout.Rigid(func(gtx layout.Context) layout.Dimensions {
-						return tonedButton(gtx, u.theme, &u.addAPIPolicyRule, "Add Rule")
+						return layout.Flex{Spacing: layout.SpaceStart}.Layout(gtx,
+							layout.Rigid(func(gtx layout.Context) layout.Dimensions {
+								if 0 <= u.selectedAPIPolicyIndex {
+									return tonedButton(gtx, u.theme, &u.saveAPIPolicyRule, actionLabel)
+								}
+								return tonedButton(gtx, u.theme, &u.addAPIPolicyRule, actionLabel)
+							}),
+							layout.Rigid(func(gtx layout.Context) layout.Dimensions {
+								if u.selectedAPIPolicyIndex < 0 {
+									return layout.Dimensions{}
+								}
+								return layout.Inset{Left: unit.Dp(6)}.Layout(gtx, func(gtx layout.Context) layout.Dimensions {
+									return tonedButton(gtx, u.theme, &u.cancelAPIPolicyEdit, "Cancel Edit")
+								})
+							}),
+						)
 					}),
 				)
 			})

internal/appui/app.go

@@ -364,12 +364,13 @@ type ui struct {
 	showAutofillApprovalAsk              widget.Clickable
 	showAutofillApprovalAllow            widget.Clickable
 	showAutofillApprovalBlock            widget.Clickable
-	allowApproval                        widget.Clickable
+	allowApprovalOnce                    widget.Clickable
-	denyApproval                         widget.Clickable
+	allowApprovalPermanent               widget.Clickable
+	denyApprovalOnce                     widget.Clickable
+	denyApprovalPermanent                widget.Clickable
 	cancelApproval                       widget.Clickable
 	cancelLifecycleProgress              widget.Clickable
 	retryLifecycleOpen                   widget.Clickable
-	approvalPermanent                    widget.Bool
 	syncSetupAutomatic                   widget.Bool
 	apiPolicyAllow                       widget.Bool
 	apiPolicyGroupScopeW                 widget.Bool
@@ -381,6 +382,7 @@ type ui struct {
 	settingsDebugHeaderBounds            widget.Bool
 	entryClicks                          []widget.Clickable
 	apiTokenClicks                       []widget.Clickable
+	apiPolicyEdits                       []widget.Clickable
 	apiPolicyRemoves                     []widget.Clickable
 	apiAuditClicks                       []widget.Clickable
 	apiAuditTokenFilters                 []widget.Clickable
@@ -416,6 +418,8 @@ type ui struct {
 	useSelectedEntryForPolicy            widget.Clickable
 	clearAPIPolicyTarget                 widget.Clickable
 	addAPIPolicyRule                     widget.Clickable
+	saveAPIPolicyRule                    widget.Clickable
+	cancelAPIPolicyEdit                  widget.Clickable
 	phoneSplit                           widget.Float
 	splitDrag                            gesture.Drag
 	splitBase                            float32
@@ -488,6 +492,7 @@ type ui struct {
 	entriesState                         entriesSectionState
 	deleteGroupPath                      []string
 	apiPolicyGroupScope                  bool
+	selectedAPIPolicyIndex               int
 	apiTokenSecret                       string
 	phoneSyncMenuOrigin                  image.Point
 	phoneMainMenuOrigin                  image.Point
@@ -665,6 +670,7 @@ func newUIWithState(mode string, sess appstate.CurrentSession, paths statePaths)
 		vaultSharer:                   platform.NewVaultSharer(runtime.GOOS),
 		backgroundResults:             make(chan backgroundActionResult, 8),
 		phoneGroupBrowserExpanded:     true,
+		selectedAPIPolicyIndex:        -1,
 	}
 	if mode == "phone" {
 		u.groupControlsHidden = true
@@ -1431,23 +1437,33 @@ func (u *ui) approvalDialogContent(gtx layout.Context) layout.Dimensions {
 		layout.Rigid(func(gtx layout.Context) layout.Dimensions {
 			return approvalFact(u.theme, "Operation", string(request.Operation), resourceText)(gtx)
 		}),
-		layout.Rigid(layout.Spacer{Height: unit.Dp(8)}.Layout),
-		layout.Rigid(func(gtx layout.Context) layout.Dimensions {
-			check := material.CheckBox(u.theme, &u.approvalPermanent, "Make this decision permanent")
-			check.Color = accentColor
-			return check.Layout(gtx)
-		}),
 		layout.Rigid(layout.Spacer{Height: unit.Dp(14)}.Layout),
 		layout.Rigid(func(gtx layout.Context) layout.Dimensions {
-			return layout.Flex{Spacing: layout.SpaceStart}.Layout(gtx,
+			return layout.Flex{Axis: layout.Vertical}.Layout(gtx,
 				layout.Rigid(func(gtx layout.Context) layout.Dimensions {
-					return tonedButton(gtx, u.theme, &u.allowApproval, "Allow")
+					return layout.Flex{Spacing: layout.SpaceStart}.Layout(gtx,
+						layout.Rigid(func(gtx layout.Context) layout.Dimensions {
+							return tonedButton(gtx, u.theme, &u.allowApprovalOnce, "Allow Once")
+						}),
+						layout.Rigid(layout.Spacer{Width: unit.Dp(8)}.Layout),
+						layout.Rigid(func(gtx layout.Context) layout.Dimensions {
+							return tonedButton(gtx, u.theme, &u.allowApprovalPermanent, "Allow Permanently")
+						}),
+					)
 				}),
-				layout.Rigid(layout.Spacer{Width: unit.Dp(8)}.Layout),
+				layout.Rigid(layout.Spacer{Height: unit.Dp(8)}.Layout),
 				layout.Rigid(func(gtx layout.Context) layout.Dimensions {
-					return tonedButton(gtx, u.theme, &u.denyApproval, "Deny")
+					return layout.Flex{Spacing: layout.SpaceStart}.Layout(gtx,
+						layout.Rigid(func(gtx layout.Context) layout.Dimensions {
+							return tonedButton(gtx, u.theme, &u.denyApprovalOnce, "Deny Once")
+						}),
+						layout.Rigid(layout.Spacer{Width: unit.Dp(8)}.Layout),
+						layout.Rigid(func(gtx layout.Context) layout.Dimensions {
+							return tonedButton(gtx, u.theme, &u.denyApprovalPermanent, "Deny Permanently")
+						}),
+					)
 				}),
-				layout.Rigid(layout.Spacer{Width: unit.Dp(8)}.Layout),
+				layout.Rigid(layout.Spacer{Height: unit.Dp(8)}.Layout),
 				layout.Rigid(func(gtx layout.Context) layout.Dimensions {
 					return tonedButton(gtx, u.theme, &u.cancelApproval, "Cancel")
 				}),

internal/appui/frame.go

@@ -928,33 +928,29 @@ func (u *ui) handleApprovalAndAPIClicks(gtx layout.Context) {
 }
 
 func (u *ui) handleApprovalClicks(gtx layout.Context) {
-	for u.allowApproval.Clicked(gtx) {
+	for u.allowApprovalOnce.Clicked(gtx) {
 		u.runAction("allow API request", func() error {
-			outcome := apiapproval.OutcomeAllowOnce
+			return u.resolvePendingApproval(apiapproval.OutcomeAllowOnce)
-			if u.approvalPermanent.Value {
-				outcome = apiapproval.OutcomeAllowPermanent
-			}
-			err := u.resolvePendingApproval(outcome)
-			u.approvalPermanent.Value = false
-			return err
 		})
 	}
-	for u.denyApproval.Clicked(gtx) {
+	for u.allowApprovalPermanent.Clicked(gtx) {
+		u.runAction("allow API request permanently", func() error {
+			return u.resolvePendingApproval(apiapproval.OutcomeAllowPermanent)
+		})
+	}
+	for u.denyApprovalOnce.Clicked(gtx) {
 		u.runAction("deny API request", func() error {
-			outcome := apiapproval.OutcomeDenyOnce
+			return u.resolvePendingApproval(apiapproval.OutcomeDenyOnce)
-			if u.approvalPermanent.Value {
+		})
-				outcome = apiapproval.OutcomeDenyPermanent
+	}
-			}
+	for u.denyApprovalPermanent.Clicked(gtx) {
-			err := u.resolvePendingApproval(outcome)
+		u.runAction("deny API request permanently", func() error {
-			u.approvalPermanent.Value = false
+			return u.resolvePendingApproval(apiapproval.OutcomeDenyPermanent)
-			return err
 		})
 	}
 	for u.cancelApproval.Clicked(gtx) {
 		u.runAction("cancel API request", func() error {
-			err := u.resolvePendingApproval(apiapproval.OutcomeCancel)
+			return u.resolvePendingApproval(apiapproval.OutcomeCancel)
-			u.approvalPermanent.Value = false
-			return err
 		})
 	}
 }
@@ -996,6 +992,12 @@ func (u *ui) handleAPIPolicyClicks(gtx layout.Context) {
 	for u.addAPIPolicyRule.Clicked(gtx) {
 		u.runAction("add API policy rule", u.addAPIPolicyRuleAction)
 	}
+	for u.saveAPIPolicyRule.Clicked(gtx) {
+		u.runAction("save API policy rule", u.saveAPIPolicyRuleAction)
+	}
+	for u.cancelAPIPolicyEdit.Clicked(gtx) {
+		u.runAction("cancel API policy edit", u.cancelAPIPolicyEditAction)
+	}
 	for u.useCurrentGroupForPolicy.Clicked(gtx) {
 		u.runAction("use current group for API policy", u.useCurrentGroupForPolicyAction)
 	}
@@ -1005,6 +1007,12 @@ func (u *ui) handleAPIPolicyClicks(gtx layout.Context) {
 	for u.clearAPIPolicyTarget.Clicked(gtx) {
 		u.runAction("clear API policy target", u.clearAPIPolicyTargetAction)
 	}
+	for i := range u.apiPolicyEdits {
+		for u.apiPolicyEdits[i].Clicked(gtx) {
+			index := i
+			u.runAction("edit API policy rule", func() error { return u.editAPIPolicyRuleAction(index) })
+		}
+	}
 	for i := range u.apiPolicyRemoves {
 		for u.apiPolicyRemoves[i].Clicked(gtx) {
 			index := i

internal/appui/main_test.go

@@ -754,6 +754,23 @@ func TestUIAPITokenLifecycleManagement(t *testing.T) {
 		t.Fatal("apiTokenSecret after rotate = empty, want one-time secret")
 	}
 
+	u.apiTokenName.SetText("Browser Extension Updated")
+	u.apiTokenClientName.SetText("firefox-desktop")
+	u.apiTokenExpiresAt.SetText("2026-05-01T00:00:00Z")
+	if err := u.saveAPITokenAction(); err != nil {
+		t.Fatalf("saveAPITokenAction() error = %v", err)
+	}
+	updated, ok := u.selectedAPIToken()
+	if !ok {
+		t.Fatal("selectedAPIToken() ok = false, want true after save")
+	}
+	if updated.Name != "Browser Extension Updated" || updated.ClientName != "firefox-desktop" {
+		t.Fatalf("updated token = %#v, want renamed/firefox-desktop", updated)
+	}
+	if updated.ExpiresAt == nil || updated.ExpiresAt.UTC().Format(time.RFC3339) != "2026-05-01T00:00:00Z" {
+		t.Fatalf("updated.ExpiresAt = %#v, want 2026-05-01T00:00:00Z", updated.ExpiresAt)
+	}
+
 	if err := u.disableAPITokenAction(); err != nil {
 		t.Fatalf("disableAPITokenAction() error = %v", err)
 	}
@@ -761,9 +778,17 @@ func TestUIAPITokenLifecycleManagement(t *testing.T) {
 	if !ok || !disabled.Disabled {
 		t.Fatalf("selectedAPIToken() = %#v, want disabled token", disabled)
 	}
+
+	if err := u.revokeAPITokenAction(); err != nil {
+		t.Fatalf("revokeAPITokenAction() error = %v", err)
+	}
+	revoked, ok := u.selectedAPIToken()
+	if !ok || revoked.RevokedAt == nil {
+		t.Fatalf("selectedAPIToken() = %#v, want revoked token", revoked)
+	}
 }
 
-func TestUIAPITokenPolicyRulesCanBeAddedAndRemoved(t *testing.T) {
+func TestUIAPITokenPolicyRulesCanBeCreatedUpdatedAndRemoved(t *testing.T) {
 	t.Parallel()
 
 	u := newUIWithSession("desktop", &session.Manager{}, statePaths{
@@ -799,6 +824,33 @@ func TestUIAPITokenPolicyRulesCanBeAddedAndRemoved(t *testing.T) {
 	if token.Policies[0].Resource.Kind != apitokens.ResourceGroup {
 		t.Fatalf("rule kind = %q, want group", token.Policies[0].Resource.Kind)
 	}
+	if len(u.apiPolicyEdits) != 1 {
+		t.Fatalf("len(apiPolicyEdits) = %d, want 1", len(u.apiPolicyEdits))
+	}
+
+	u.apiPolicyEdits[0].Click()
+	u.handleAPIPolicyClicks(layout.Context{})
+	if u.selectedAPIPolicyIndex != 0 {
+		t.Fatalf("selectedAPIPolicyIndex = %d, want 0 after edit click", u.selectedAPIPolicyIndex)
+	}
+	if got := u.apiPolicyPath.Text(); got != "Root / Internet" {
+		t.Fatalf("apiPolicyPath = %q, want Root / Internet after edit load", got)
+	}
+
+	u.apiPolicyPath.SetText("Root / Security")
+	u.saveAPIPolicyRule.Click()
+	u.handleAPIPolicyClicks(layout.Context{})
+
+	token, ok = u.selectedAPIToken()
+	if !ok || len(token.Policies) != 1 {
+		t.Fatalf("selectedAPIToken().Policies after save = %#v, want 1 rule", token.Policies)
+	}
+	if got := strings.Join(token.Policies[0].Resource.Path, " / "); got != "Root / Security" {
+		t.Fatalf("updated policy path = %q, want Root / Security", got)
+	}
+	if u.selectedAPIPolicyIndex != -1 {
+		t.Fatalf("selectedAPIPolicyIndex after save = %d, want -1", u.selectedAPIPolicyIndex)
+	}
 
 	if err := u.removeAPIPolicyRuleAction(0); err != nil {
 		t.Fatalf("removeAPIPolicyRuleAction() error = %v", err)
@@ -4858,6 +4910,112 @@ func TestUIResolvePendingApprovalDelegatesToApprovalManager(t *testing.T) {
 	}
 }
 
+func TestUIApprovalDialogVisibleForPendingRequest(t *testing.T) {
+	t.Parallel()
+
+	u := newUIWithModel("desktop", vault.Model{})
+	u.state.Approvals = &mainStubApprovalManager{
+		pending: []apiapproval.Request{{
+			ID:         "approval-1",
+			TokenName:  "CLI",
+			ClientName: "grpc-cli",
+			Operation:  apitokens.OperationReadEntry,
+			Resource: apitokens.Resource{
+				Kind:    apitokens.ResourceEntry,
+				EntryID: "vault-console",
+			},
+		}},
+	}
+
+	dims := u.approvalDialogContent(layout.Context{
+		Ops:         new(op.Ops),
+		Constraints: layout.Exact(image.Pt(800, 600)),
+	})
+	if dims.Size.X == 0 || dims.Size.Y == 0 {
+		t.Fatalf("approvalDialogContent() = %v, want visible dimensions for pending approval", dims.Size)
+	}
+}
+
+func TestUIApprovalButtonsResolveAllOutcomes(t *testing.T) {
+	t.Parallel()
+
+	tests := []struct {
+		name    string
+		click   func(*ui)
+		want    apiapproval.Outcome
+		wantMsg string
+	}{
+		{
+			name: "allow once",
+			click: func(u *ui) {
+				u.allowApprovalOnce.Click()
+			},
+			want:    apiapproval.OutcomeAllowOnce,
+			wantMsg: "allow API request complete",
+		},
+		{
+			name: "allow permanently",
+			click: func(u *ui) {
+				u.allowApprovalPermanent.Click()
+			},
+			want:    apiapproval.OutcomeAllowPermanent,
+			wantMsg: "allow API request permanently complete",
+		},
+		{
+			name: "deny once",
+			click: func(u *ui) {
+				u.denyApprovalOnce.Click()
+			},
+			want:    apiapproval.OutcomeDenyOnce,
+			wantMsg: "deny API request complete",
+		},
+		{
+			name: "deny permanently",
+			click: func(u *ui) {
+				u.denyApprovalPermanent.Click()
+			},
+			want:    apiapproval.OutcomeDenyPermanent,
+			wantMsg: "deny API request permanently complete",
+		},
+		{
+			name: "cancel",
+			click: func(u *ui) {
+				u.cancelApproval.Click()
+			},
+			want:    apiapproval.OutcomeCancel,
+			wantMsg: "cancel API request complete",
+		},
+	}
+
+	for _, tt := range tests {
+		tt := tt
+		t.Run(tt.name, func(t *testing.T) {
+			t.Parallel()
+
+			manager := &mainStubApprovalManager{
+				pending: []apiapproval.Request{{
+					ID:         "approval-1",
+					TokenName:  "CLI",
+					ClientName: "grpc-cli",
+					Operation:  apitokens.OperationReadEntry,
+				}},
+			}
+			u := newUIWithModel("desktop", vault.Model{})
+			u.state.Approvals = manager
+
+			tt.click(u)
+			u.handleApprovalClicks(layout.Context{})
+
+			if manager.lastID != "approval-1" || manager.lastOutcome != tt.want {
+				t.Fatalf("handleApprovalClicks() delegated (%q, %q), want (approval-1, %q)", manager.lastID, manager.lastOutcome, tt.want)
+			}
+			if got := u.state.StatusMessage; got != tt.wantMsg {
+				t.Fatalf("state.StatusMessage = %q, want %q", got, tt.wantMsg)
+			}
+		})
+	}
+}
+
 func TestUIRequiresExplicitEditModeForEntryEditor(t *testing.T) {
 	t.Parallel()
 

internal/appui/runtime.go

@@ -75,6 +75,7 @@ func run(w *app.Window, mode string, paths statePaths, grpcAddr string) error {
 	} else if host != nil {
 		ui.apiHost = host
 		ui.auditLog = host.Server().AuditLog()
+		ui.state.AuditLog = ui.auditLog
 		ui.grpcAddress = host.Address()
 		ui.state.Approvals = &uiApprovalManager{server: host.Server()}
 		defer func() { _ = host.Stop() }()