Allow explicit browser search fill

AGENTS.md

@@ -116,6 +116,10 @@ These features are product requirements, not “nice to have” ideas.
 - UI state should not be the source of truth for vault structure or search behavior.
 - Domain packages must be test-driven where practical.
 - Prefer behavior-oriented tests that describe expected product behavior rather than implementation details.
+- Prefer simplifying refactors that extract shared behavior into smaller named
+  functions. When a new path needs most of an existing function, factor the
+  common behavior out and let the specific functions call it instead of adding
+  flags or branches that make the original function larger.
 - Provide a secure gRPC API as a first-class programmatic surface, not as a thin wrapper around UI state.
 - Design browser-extension and automation integrations against the gRPC API, not against ad hoc local protocols.
 - Treat the vault model as local-first across all platforms:

browser/extension/background.js

@@ -700,7 +700,34 @@ async function statusForPage(options = {}) {
   return refreshPageState(page.tabId, page.url, options);
 }
 
-async function fillLogin(tabId, entryId) {
+function matchedLoginCredentialRequest(settings, entryId, pageUrl) {
+  return {
+    action: "get-login",
+    bearerToken: settings.bearerToken,
+    entryId,
+    url: pageUrl
+  };
+}
+
+function selectedLoginCredentialRequest(settings, entryId) {
+  return {
+    action: "get-login",
+    bearerToken: settings.bearerToken,
+    entryId
+  };
+}
+
+async function fillMatchedLogin(tabId, entryId) {
+  const page = await loginFillPage(tabId);
+  return fillLoginOnPage(tabId, entryId, page.url, matchedLoginCredentialRequest);
+}
+
+async function fillSelectedLogin(tabId, entryId) {
+  const page = await loginFillPage(tabId);
+  return fillLoginOnPage(tabId, entryId, page.url, selectedLoginCredentialRequest);
+}
+
+async function loginFillPage(tabId) {
   if (!Number.isInteger(tabId)) {
     throw new Error("No active tab is available.");
   }
@@ -709,7 +736,10 @@ async function fillLogin(tabId, entryId) {
   if (!supportsPageStateURL(pageUrl)) {
     throw new Error("This page cannot be filled.");
   }
+  return { url: pageUrl };
+}
 
+async function fillLoginOnPage(tabId, entryId, pageUrl, credentialRequest) {
   let state = await getPageState(tabId, pageUrl);
   state = await setPageState(tabId, {
     ...state,
@@ -729,12 +759,7 @@ async function fillLogin(tabId, entryId) {
       throw new Error("API token is not configured.");
     }
 
-    const response = await connectNative({
+    const response = await connectNative(credentialRequest(settings, entryId, pageUrl));
-      action: "get-login",
-      bearerToken: settings.bearerToken,
-      entryId,
-      url: pageUrl
-    });
     if (!response?.success || !response.credential) {
       throw new Error(response?.error || "KeePassGO did not return a credential.");
     }
@@ -846,6 +871,8 @@ const backgroundTestExports = {
   shouldContinueWatchingState,
   tokenPendingApprovalCount,
   savePlanForObservedLogin,
+  matchedLoginCredentialRequest,
+  selectedLoginCredentialRequest,
   defaultSettings
 };
 
@@ -872,7 +899,14 @@ if (isNodeTestEnv) {
               focusTarget: cloneTarget(message.target)
             });
           }
-          sendResponse({ success: true, ...(await fillLogin(targetTabID, message.entryId)) });
+          sendResponse({ success: true, ...(await fillMatchedLogin(targetTabID, message.entryId)) });
+          return;
+        }
+        case "keepassgo-fill-selected-entry": {
+          const targetTabID = Number.isInteger(message?.tabId)
+            ? message.tabId
+            : (Number.isInteger(sender?.tab?.id) ? sender.tab.id : (await activePageContext()).tabId);
+          sendResponse({ success: true, ...(await fillSelectedLogin(targetTabID, message.entryId)) });
           return;
         }
         case "keepassgo-load-settings":

browser/extension/background.test.cjs

@@ -149,3 +149,24 @@ test("applyBestMatchOnly preserves all matches when disabled", () => {
 
   assert.deepEqual(filtered.map((match) => match.id), ["livingston", "rusty"]);
 });
+
+test("matched login credential requests include the page URL for URL validation", () => {
+  assert.deepEqual(background.matchedLoginCredentialRequest({
+    bearerToken: "token-1"
+  }, "vault-console", "https://bellagio.example.invalid/login"), {
+    action: "get-login",
+    bearerToken: "token-1",
+    entryId: "vault-console",
+    url: "https://bellagio.example.invalid/login"
+  });
+});
+
+test("explicit selected credential requests omit the page URL", () => {
+  assert.deepEqual(background.selectedLoginCredentialRequest({
+    bearerToken: "token-1"
+  }, "no-url-entry"), {
+    action: "get-login",
+    bearerToken: "token-1",
+    entryId: "no-url-entry"
+  });
+});

browser/extension/popup.js

@@ -97,7 +97,7 @@ function renderMatchList(root, matches, options = {}) {
           setStatus("Filled", `${match.title} was sent to the current page.`, "ready");
         }
       } catch (error) {
-        setStatus(options.onSelect ? "Save failed" : "Fill failed", error instanceof Error ? error.message : String(error), "error");
+        setStatus(options.errorTitle || (options.onSelect ? "Save failed" : "Fill failed"), error instanceof Error ? error.message : String(error), "error");
       } finally {
         row.disabled = false;
       }
@@ -147,7 +147,20 @@ function renderSearchResults(results, query) {
     return;
   }
   renderMatchList(root, results, {
-    emptyMessage: `No entries matched "${query}".`
+    emptyMessage: `No entries matched "${query}".`,
+    errorTitle: "Fill failed",
+    onSelect: async (match, targetTabID) => {
+      setStatus("Approval may be required", "KeePassGO will prompt if this token needs approval before fill.", "warning");
+      const result = await runtimeSend({
+        type: "keepassgo-fill-selected-entry",
+        entryId: match.id,
+        tabId: targetTabID
+      });
+      if (!result?.success) {
+        throw new Error(result?.error || "Fill failed.");
+      }
+      setStatus("Filled", `${match.title} was sent to the current page.`, "ready");
+    }
   });
 }
 

internal/api/server.go

@@ -394,6 +394,10 @@ func (s *Server) GetBrowserCredential(ctx context.Context, req *keepassgov1.GetB
 			return nil, status.Error(codes.InvalidArgument, "entry url does not match requested page")
 		}
 	}
+	return s.browserCredential(ctx, token, entry)
+}
+
+func (s *Server) browserCredential(ctx context.Context, token apitokens.Token, entry vault.Entry) (*keepassgov1.GetBrowserCredentialResponse, error) {
 	if strings.TrimSpace(entry.Username) != "" {
 		if _, err := s.authorizeResourceRequest(ctx, token, apitokens.OperationCopyUsername, apitokens.Resource{Kind: apitokens.ResourceEntry, EntryID: entry.ID, Path: entry.Path}); err != nil {
 			return nil, err

internal/api/server_test.go

@@ -693,6 +693,40 @@ func TestVaultServiceGetsBrowserCredentialForAuthorizedClients(t *testing.T) {
 	}
 }
 
+func TestVaultServiceGetsExplicitBrowserCredentialWithoutURLMatch(t *testing.T) {
+	t.Parallel()
+
+	client, _, cleanup := newTestClientForModel(t, vault.Model{
+		Entries: []vault.Entry{
+			{
+				ID:       "no-url-entry",
+				Title:    "Livingston Console",
+				Username: "livingstondell",
+				Password: "demo-loop",
+				Path:     []string{"Root", "Heist Crew"},
+			},
+			testAPITokenEntry(t,
+				apitokens.PolicyRule{Effect: apitokens.EffectAllow, Operation: apitokens.OperationCopyUsername, Resource: apitokens.Resource{Kind: apitokens.ResourceEntry, EntryID: "no-url-entry", Path: []string{"Root", "Heist Crew"}}},
+				apitokens.PolicyRule{Effect: apitokens.EffectAllow, Operation: apitokens.OperationCopyPassword, Resource: apitokens.Resource{Kind: apitokens.ResourceEntry, EntryID: "no-url-entry", Path: []string{"Root", "Heist Crew"}}},
+			),
+		},
+	})
+	defer cleanup()
+
+	resp, err := client.GetBrowserCredential(tokenContext(defaultTestTokenSecret), &keepassgov1.GetBrowserCredentialRequest{
+		Id: "no-url-entry",
+	})
+	if err != nil {
+		t.Fatalf("GetBrowserCredential(no-url-entry without page URL) error = %v", err)
+	}
+	if resp.GetId() != "no-url-entry" {
+		t.Fatalf("GetBrowserCredential(no-url-entry without page URL).Id = %q, want no-url-entry", resp.GetId())
+	}
+	if resp.GetPassword() != "demo-loop" {
+		t.Fatalf("GetBrowserCredential(no-url-entry without page URL).Password = %q, want demo-loop", resp.GetPassword())
+	}
+}
+
 func TestVaultServiceRejectsUnauthorizedBrowserCredentialAccess(t *testing.T) {
 	t.Parallel()
 

internal/appui/app.go

@@ -249,7 +249,6 @@ type ui struct {
 	entryFields                          widget.Editor
 	customFieldKeys                      []widget.Editor
 	customFieldValues                    []widget.Editor
-	copyCustomFields                     []widget.Clickable
 	historyIndex                         widget.Editor
 	groupName                            widget.Editor
 	groupParentPath                      widget.Editor
@@ -403,8 +402,6 @@ type ui struct {
 	vaultRemoteCredentialClicks          []widget.Clickable
 	syncRemoteCredentialClicks           []widget.Clickable
 	removeCustomFields                   []widget.Clickable
-	toggleCustomFields                   []widget.Clickable
-	revealedCustomFields                 map[string]bool
 	state                                appstate.State
 	visible                              []entry
 	currentPath                          []string
@@ -665,7 +662,6 @@ func newUIWithState(mode string, sess appstate.CurrentSession, paths statePaths)
 		pendingSharedLookupPath:       paths.PendingSharedLookupPath,
 		recentVaultGroups:             map[string][]string{},
 		recentVaultUsedAt:             map[string]time.Time{},
-		revealedCustomFields:          map[string]bool{},
 		lifecycleAdvancedHidden:       true,
 		historyHidden:                 true,
 		statusBannerTTL:               statusBannerDuration,
@@ -944,7 +940,6 @@ func (u *ui) handlePhoneBack() bool {
 
 func (u *ui) resetPasswordPeek() {
 	u.showPassword = false
-	u.revealedCustomFields = map[string]bool{}
 }
 
 func (u *ui) childGroups() []string {
@@ -2158,12 +2153,6 @@ type detailViewMetrics struct {
 	cardGap    unit.Dp
 }
 
-type extraStringView struct {
-	Key      string
-	Value    string
-	Revealed bool
-}
-
 func (u *ui) detailViewContent(gtx layout.Context, item entry) layout.Dimensions {
 	rows := u.detailViewRows(item)
 	return layout.Flex{Axis: layout.Vertical}.Layout(gtx,
@@ -2191,8 +2180,6 @@ func (u *ui) detailViewRows(item entry) []layout.Widget {
 		layout.Spacer{Height: unit.Dp(8)}.Layout,
 		u.detailNotesCard(item),
 		layout.Spacer{Height: metrics.cardGap}.Layout,
-		u.detailExtraStringsCard,
-		layout.Spacer{Height: metrics.cardGap}.Layout,
 		u.attachmentSummaryPanel,
 		layout.Spacer{Height: metrics.cardGap}.Layout,
 		u.historyPanel,
@@ -2352,115 +2339,6 @@ func (u *ui) detailNotesCard(item entry) layout.Widget {
 	}
 }
 
-func (u *ui) detailExtraStringsCard(gtx layout.Context) layout.Dimensions {
-	fields := u.detailExtraStrings()
-	u.ensureExtraStringClickables(len(fields))
-	if len(fields) == 0 {
-		return layout.Dimensions{}
-	}
-
-	return compactCard(gtx, func(gtx layout.Context) layout.Dimensions {
-		children := []layout.FlexChild{
-			layout.Rigid(func(gtx layout.Context) layout.Dimensions {
-				lbl := material.Label(u.theme, unit.Sp(12), "EXTRA STRINGS")
-				lbl.Color = mutedColor
-				return lbl.Layout(gtx)
-			}),
-			layout.Rigid(layout.Spacer{Height: unit.Dp(4)}.Layout),
-		}
-		for i, field := range fields {
-			index := i
-			item := field
-			children = append(children, layout.Rigid(func(gtx layout.Context) layout.Dimensions {
-				return u.detailExtraStringRow(gtx, index, item)
-			}))
-			if i < len(fields)-1 {
-				children = append(children, layout.Rigid(layout.Spacer{Height: unit.Dp(6)}.Layout))
-			}
-		}
-		return layout.Flex{Axis: layout.Vertical}.Layout(gtx, children...)
-	})
-}
-
-func (u *ui) detailExtraStringRow(gtx layout.Context, index int, field extraStringView) layout.Dimensions {
-	for u.toggleCustomFields[index].Clicked(gtx) {
-		u.toggleExtraStringReveal(field.Key)
-	}
-	for u.copyCustomFields[index].Clicked(gtx) {
-		key := field.Key
-		u.runAction("copy extra string", func() error { return u.copySelectedCustomFieldAction(key) })
-	}
-	return layout.Flex{Alignment: layout.Middle}.Layout(gtx,
-		layout.Flexed(1, func(gtx layout.Context) layout.Dimensions {
-			return layout.Flex{Axis: layout.Vertical}.Layout(gtx,
-				layout.Rigid(func(gtx layout.Context) layout.Dimensions {
-					lbl := material.Label(u.theme, unit.Sp(12), strings.ToUpper(field.Key))
-					lbl.Color = mutedColor
-					return lbl.Layout(gtx)
-				}),
-				layout.Rigid(func(gtx layout.Context) layout.Dimensions {
-					lbl := material.Label(u.theme, unit.Sp(15), field.Value)
-					return lbl.Layout(gtx)
-				}),
-			)
-		}),
-		layout.Rigid(func(gtx layout.Context) layout.Dimensions {
-			return u.inlinePasswordToggle(gtx, &u.toggleCustomFields[index], field.Revealed)
-		}),
-		layout.Rigid(layout.Spacer{Width: unit.Dp(4)}.Layout),
-		layout.Rigid(func(gtx layout.Context) layout.Dimensions {
-			btn := material.IconButton(u.theme, &u.copyCustomFields[index], u.copyIcon, "Copy extra string")
-			btn.Background = color.NRGBA{R: 239, G: 236, B: 229, A: 255}
-			btn.Color = accentColor
-			btn.Size = unit.Dp(18)
-			btn.Inset = layout.UniformInset(unit.Dp(8))
-			return btn.Layout(gtx)
-		}),
-	)
-}
-
-func (u *ui) detailExtraStrings() []extraStringView {
-	item, ok := u.selectedEntry()
-	if !ok || len(item.Fields) == 0 {
-		return nil
-	}
-	keys := make([]string, 0, len(item.Fields))
-	for key := range item.Fields {
-		keys = append(keys, key)
-	}
-	slices.Sort(keys)
-	out := make([]extraStringView, 0, len(keys))
-	for _, key := range keys {
-		value := item.Fields[key]
-		revealed := u.revealedCustomFields[key]
-		if !revealed {
-			value = maskedSecretValue(value)
-		}
-		out = append(out, extraStringView{Key: key, Value: value, Revealed: revealed})
-	}
-	return out
-}
-
-func (u *ui) toggleExtraStringReveal(key string) {
-	if u.revealedCustomFields == nil {
-		u.revealedCustomFields = map[string]bool{}
-	}
-	u.revealedCustomFields[key] = !u.revealedCustomFields[key]
-}
-
-func (u *ui) ensureExtraStringClickables(count int) {
-	if len(u.copyCustomFields) < count {
-		clicks := make([]widget.Clickable, count)
-		copy(clicks, u.copyCustomFields)
-		u.copyCustomFields = clicks
-	}
-	if len(u.toggleCustomFields) < count {
-		clicks := make([]widget.Clickable, count)
-		copy(clicks, u.toggleCustomFields)
-		u.toggleCustomFields = clicks
-	}
-}
-
 func (u *ui) detailActionRow(gtx layout.Context) layout.Dimensions {
 	switch u.state.Section {
 	case appstate.SectionTemplates:
@@ -3118,11 +2996,7 @@ func (u *ui) detailPasswordValue() string {
 	if u.showPassword {
 		return item.Password
 	}
-	return maskedSecretValue(item.Password)
+	return strings.Repeat("•", max(8, len(item.Password)))
-}
-
-func maskedSecretValue(value string) string {
-	return strings.Repeat("•", max(8, len(value)))
 }
 
 func card(gtx layout.Context, w layout.Widget) layout.Dimensions {

internal/appui/entry_editor.go

@@ -82,8 +82,6 @@ func (u *ui) setCustomFieldRows(fields map[string]string) {
 	u.customFieldKeys = nil
 	u.customFieldValues = nil
 	u.removeCustomFields = nil
-	u.copyCustomFields = nil
-	u.toggleCustomFields = nil
 	if len(fields) == 0 {
 		u.appendCustomFieldRow("", "")
 		return
@@ -106,53 +104,21 @@ func (u *ui) appendCustomFieldRow(key, value string) {
 	u.customFieldKeys = append(u.customFieldKeys, keyEditor)
 	u.customFieldValues = append(u.customFieldValues, valueEditor)
 	u.removeCustomFields = append(u.removeCustomFields, widget.Clickable{})
-	u.copyCustomFields = append(u.copyCustomFields, widget.Clickable{})
-	u.toggleCustomFields = append(u.toggleCustomFields, widget.Clickable{})
 }
 
 func (u *ui) removeCustomFieldRow(index int) {
-	u.ensureCustomFieldRowControls()
 	if index < 0 || index >= len(u.customFieldKeys) {
 		return
 	}
 	u.customFieldKeys = append(u.customFieldKeys[:index], u.customFieldKeys[index+1:]...)
 	u.customFieldValues = append(u.customFieldValues[:index], u.customFieldValues[index+1:]...)
 	u.removeCustomFields = append(u.removeCustomFields[:index], u.removeCustomFields[index+1:]...)
-	u.copyCustomFields = append(u.copyCustomFields[:index], u.copyCustomFields[index+1:]...)
-	u.toggleCustomFields = append(u.toggleCustomFields[:index], u.toggleCustomFields[index+1:]...)
 	if len(u.customFieldKeys) == 0 {
 		u.appendCustomFieldRow("", "")
 	}
 }
 
-func (u *ui) ensureCustomFieldRowControls() {
-	if len(u.customFieldValues) < len(u.customFieldKeys) {
-		values := make([]widget.Editor, len(u.customFieldKeys))
-		copy(values, u.customFieldValues)
-		for i := len(u.customFieldValues); i < len(values); i++ {
-			values[i] = widget.Editor{SingleLine: true, Submit: false}
-		}
-		u.customFieldValues = values
-	}
-	if len(u.removeCustomFields) < len(u.customFieldKeys) {
-		clicks := make([]widget.Clickable, len(u.customFieldKeys))
-		copy(clicks, u.removeCustomFields)
-		u.removeCustomFields = clicks
-	}
-	if len(u.copyCustomFields) < len(u.customFieldKeys) {
-		clicks := make([]widget.Clickable, len(u.customFieldKeys))
-		copy(clicks, u.copyCustomFields)
-		u.copyCustomFields = clicks
-	}
-	if len(u.toggleCustomFields) < len(u.customFieldKeys) {
-		clicks := make([]widget.Clickable, len(u.customFieldKeys))
-		copy(clicks, u.toggleCustomFields)
-		u.toggleCustomFields = clicks
-	}
-}
-
 func (u *ui) currentCustomFields() (map[string]string, error) {
-	u.ensureCustomFieldRowControls()
 	fields := map[string]string{}
 	for i := range u.customFieldKeys {
 		key := strings.TrimSpace(u.customFieldKeys[i].Text())
@@ -433,16 +399,6 @@ func (u *ui) copySelectedFieldAction(target clipboard.Target) error {
 	return service.Copy(model, u.state.SelectedEntryID, target)
 }
 
-func (u *ui) copySelectedCustomFieldAction(key string) error {
-	model, err := u.state.Session.Current()
-	if err != nil {
-		return err
-	}
-
-	service := clipboard.Service{Writer: u.clipboardWriter}
-	return service.CopyCustomField(model, u.state.SelectedEntryID, key)
-}
-
 func (u *ui) generatePasswordAction() error {
 	profile, err := passwords.LookupDefaultProfile(u.passwordProfile.Text())
 	if err != nil {

internal/appui/lifecycle_forms.go

@@ -667,7 +667,6 @@ func (u *ui) customFieldEditorPanel(gtx layout.Context) layout.Dimensions {
 	if len(u.customFieldKeys) == 0 {
 		u.setCustomFieldRows(nil)
 	}
-	u.ensureCustomFieldRowControls()
 	return sectionCard(gtx, u.theme, "CUSTOM FIELDS", "Add key/value pairs. Changes are only saved when you save the entry.", func(gtx layout.Context) layout.Dimensions {
 		return layout.Flex{Axis: layout.Vertical}.Layout(gtx,
 			layout.Rigid(func(gtx layout.Context) layout.Dimensions {

internal/appui/main_test.go

@@ -3830,21 +3830,6 @@ func TestUILoadSelectedEntryIntoEditorPopulatesStructuredCustomFields(t *testing
 	}
 }
 
-func TestUIRemoveCustomFieldRowToleratesMissingClickables(t *testing.T) {
-	t.Parallel()
-
-	u := newUIWithModel("desktop", vault.Model{})
-	u.customFieldKeys = []widget.Editor{{SingleLine: true}}
-	u.customFieldValues = []widget.Editor{{SingleLine: true}}
-	u.removeCustomFields = nil
-
-	u.removeCustomFieldRow(0)
-
-	if len(u.customFieldKeys) != 1 || len(u.customFieldValues) != 1 || len(u.removeCustomFields) != 1 {
-		t.Fatalf("custom field rows after remove with missing clickables = %d/%d/%d, want one blank row", len(u.customFieldKeys), len(u.customFieldValues), len(u.removeCustomFields))
-	}
-}
-
 func TestUIEditingEntryPathMovesEntryBetweenGroups(t *testing.T) {
 	t.Parallel()
 
@@ -9141,76 +9126,6 @@ func TestUIPasswordRevealTogglesDisplayedPasswordAndLockResetsIt(t *testing.T) {
 	}
 }
 
-func TestUIExtraStringValuesAreMaskedUntilRevealed(t *testing.T) {
-	t.Parallel()
-
-	u := newUIWithModel("desktop", vault.Model{
-		Entries: []vault.Entry{
-			{
-				ID:    "vault-console",
-				Title: "Vault Console",
-				Path:  []string{"Root", "Internet"},
-				Fields: map[string]string{
-					"OTPSeed": "green-light",
-				},
-			},
-		},
-	})
-	u.showEntriesSection()
-	u.state.NavigateToPath([]string{"Root", "Internet"})
-	u.filter()
-	u.state.SelectedEntryID = "vault-console"
-
-	fields := u.detailExtraStrings()
-	if len(fields) != 1 {
-		t.Fatalf("len(detailExtraStrings()) = %d, want 1", len(fields))
-	}
-	if fields[0].Value != strings.Repeat("•", len("green-light")) {
-		t.Fatalf("detailExtraStrings()[0].Value hidden = %q, want masked value", fields[0].Value)
-	}
-
-	u.toggleExtraStringReveal("OTPSeed")
-	fields = u.detailExtraStrings()
-	if fields[0].Value != "green-light" {
-		t.Fatalf("detailExtraStrings()[0].Value revealed = %q, want green-light", fields[0].Value)
-	}
-}
-
-func TestUICopyExtraStringWritesClipboardWithoutLeakingStatus(t *testing.T) {
-	t.Parallel()
-
-	u := newUIWithModel("desktop", vault.Model{
-		Entries: []vault.Entry{
-			{
-				ID:    "vault-console",
-				Title: "Vault Console",
-				Path:  []string{"Root", "Internet"},
-				Fields: map[string]string{
-					"OTPSeed": "green-light",
-				},
-			},
-		},
-	})
-	writer := &memoryClipboardWriter{}
-	u.clipboardWriter = writer
-	u.showEntriesSection()
-	u.state.NavigateToPath([]string{"Root", "Internet"})
-	u.filter()
-	u.state.SelectedEntryID = "vault-console"
-
-	u.runAction("copy extra string", func() error { return u.copySelectedCustomFieldAction("OTPSeed") })
-
-	if writer.content != "green-light" {
-		t.Fatalf("clipboard content = %q, want green-light", writer.content)
-	}
-	if u.state.StatusMessage != "copy extra string complete" {
-		t.Fatalf("state.StatusMessage = %q, want copy extra string complete", u.state.StatusMessage)
-	}
-	if strings.Contains(u.state.StatusMessage, "green-light") {
-		t.Fatalf("state.StatusMessage = %q, must not contain copied extra string value", u.state.StatusMessage)
-	}
-}
-
 func TestUIPasswordTogglePresentationMatchesVisibility(t *testing.T) {
 	t.Parallel()
 

internal/clipboard/service.go

@@ -45,22 +45,6 @@ func (s Service) Copy(model vault.Model, entryID string, target Target) error {
 	return nil
 }
 
-func (s Service) CopyCustomField(model vault.Model, entryID, key string) error {
-	entry, err := findEntry(model, entryID)
-	if err != nil {
-		return err
-	}
-
-	content, ok := entry.Fields[key]
-	if !ok {
-		return ErrUnsupportedTarget
-	}
-	if err := s.writer().WriteText(content); err != nil {
-		return writeError{err: err}
-	}
-	return nil
-}
-
 func (s Service) writer() Writer {
 	if s.Writer != nil {
 		return s.Writer

internal/clipboard/service_test.go

@@ -48,30 +48,6 @@ func TestServiceCopiesUsernamePasswordAndURL(t *testing.T) {
 	}
 }
 
-func TestServiceCopiesCustomField(t *testing.T) {
-	t.Parallel()
-
-	var writer memoryWriter
-	service := Service{Writer: &writer}
-	model := vault.Model{
-		Entries: []vault.Entry{
-			{
-				ID: "vault-console",
-				Fields: map[string]string{
-					"OTPSeed": "green-light",
-				},
-			},
-		},
-	}
-
-	if err := service.CopyCustomField(model, "vault-console", "OTPSeed"); err != nil {
-		t.Fatalf("CopyCustomField(vault-console, OTPSeed) error = %v", err)
-	}
-	if writer.content != "green-light" {
-		t.Fatalf("clipboard content = %q, want green-light", writer.content)
-	}
-}
-
 func TestServiceRejectsUnknownEntryAndUnsupportedTarget(t *testing.T) {
 	t.Parallel()