fix(editor): Fix xss issues in toast usages (#10733)

packages/editor-ui/src/components/AiUpdatedCodeMessage.vue

@@ -0,0 +1,16 @@
+<script lang="ts" setup>
+import { useI18n } from '@/composables/useI18n';
+const i18n = useI18n();
+
+defineProps<{
+	nodeName: string;
+}>();
+</script>
+
+<template>
+	<div>
+		{{ i18n.baseText('aiAssistant.codeUpdated.message.body1') }}
+		<a data-action="openNodeDetail" :data-action-parameter-node="nodeName">{{ nodeName }}</a>
+		{{ i18n.baseText('aiAssistant.codeUpdated.message.body2') }}
+	</div>
+</template>

packages/editor-ui/src/components/NodeExecutionErrorMessage.vue

@@ -0,0 +1,18 @@
+<script lang="ts" setup>
+import { useI18n } from '@/composables/useI18n';
+const i18n = useI18n();
+
+defineProps<{
+	nodeName: string;
+	errorMessage?: string;
+}>();
+</script>
+
+<template>
+	<div>
+		{{ errorMessage }}<br />
+		<a data-action="openNodeDetail" :data-action-parameter-node="nodeName">{{
+			i18n.baseText('node.executionError.openNode')
+		}}</a>
+	</div>
+</template>

packages/editor-ui/src/components/WorkflowActivationErrorMessage.vue

@@ -0,0 +1,19 @@
+<script lang="ts" setup>
+import { useI18n } from '@/composables/useI18n';
+const i18n = useI18n();
+
+defineProps<{
+	message: string;
+}>();
+</script>
+
+<template>
+	<div>
+		{{
+			i18n.baseText(
+				'workflowActivator.showMessage.displayActivationError.message.errorDataNotUndefined',
+			)
+		}}
+		<br /><i>{{ message }}</i>
+	</div>
+</template>

packages/editor-ui/src/components/WorkflowActivator.vue

@@ -3,10 +3,12 @@ import { useToast } from '@/composables/useToast';
 import { useWorkflowActivate } from '@/composables/useWorkflowActivate';
 import { useWorkflowsStore } from '@/stores/workflows.store';
 import { getActivatableTriggerNodes } from '@/utils/nodeTypesUtils';
-import { computed } from 'vue';
+import type { VNode } from 'vue';
+import { computed, h } from 'vue';
 import { useI18n } from '@/composables/useI18n';
 import type { PermissionsRecord } from '@/permissions';
 import { PLACEHOLDER_EMPTY_WORKFLOW_ID } from '@/constants';
+import WorkflowActivationErrorMessage from './WorkflowActivationErrorMessage.vue';
 
 const props = defineProps<{
 	workflowActive: boolean;
@@ -61,7 +63,7 @@ async function activeChanged(newActiveState: boolean) {
 }
 
 async function displayActivationError() {
-	let errorMessage: string;
+	let errorMessage: string | VNode;
 	try {
 		const errorData = await workflowsStore.getActivationError(props.workflowId);
 
@@ -70,10 +72,9 @@ async function displayActivationError() {
 				'workflowActivator.showMessage.displayActivationError.message.errorDataUndefined',
 			);
 		} else {
-			errorMessage = i18n.baseText(
+			errorMessage = h(WorkflowActivationErrorMessage, {
-				'workflowActivator.showMessage.displayActivationError.message.errorDataNotUndefined',
+				message: errorData,
-				{ interpolate: { message: errorData } },
+			});
-			);
 		}
 	} catch (error) {
 		errorMessage = i18n.baseText(
@@ -86,7 +87,6 @@ async function displayActivationError() {
 		message: errorMessage,
 		type: 'warning',
 		duration: 0,
-		dangerouslyUseHTMLString: true,
 	});
 }
 </script>

packages/editor-ui/src/composables/usePushConnection.ts

@@ -32,7 +32,7 @@ import { useNodeTypesStore } from '@/stores/nodeTypes.store';
 import { useCredentialsStore } from '@/stores/credentials.store';
 import { useSettingsStore } from '@/stores/settings.store';
 import { parse } from 'flatted';
-import { ref } from 'vue';
+import { h, ref } from 'vue';
 import { useOrchestrationStore } from '@/stores/orchestration.store';
 import { usePushConnectionStore } from '@/stores/pushConnection.store';
 import { useExternalHooks } from '@/composables/useExternalHooks';
@@ -42,6 +42,7 @@ import { useI18n } from '@/composables/useI18n';
 import { useTelemetry } from '@/composables/useTelemetry';
 import type { PushMessageQueueItem } from '@/types';
 import { useAssistantStore } from '@/stores/assistant.store';
+import NodeExecutionErrorMessage from '@/components/NodeExecutionErrorMessage.vue';
 
 export function usePushConnection({ router }: { router: ReturnType<typeof useRouter> }) {
 	const workflowHelpers = useWorkflowHelpers({ router });
@@ -407,16 +408,12 @@ export function usePushConnection({ router }: { router: ReturnType<typeof useRou
 
 					toast.showMessage({
 						title,
-						message:
+						message: h(NodeExecutionErrorMessage, {
-							(nodeError?.description ?? runDataExecutedErrorMessage) +
+							errorMessage: nodeError?.description ?? runDataExecutedErrorMessage,
-							i18n.baseText('pushConnection.executionError.openNode', {
+							nodeName: nodeError.node.name,
-								interpolate: {
-									node: nodeError.node.name,
-								},
 						}),
 						type: 'error',
 						duration: 0,
-						dangerouslyUseHTMLString: true,
 					});
 				} else {
 					let title: string;

packages/editor-ui/src/plugins/i18n/locales/en.json

@@ -146,7 +146,8 @@
 	"aiAssistant.newSessionModal.confirm": "Start new session",
 	"aiAssistant.serviceError.message": "Unable to connect to n8n's AI service",
 	"aiAssistant.codeUpdated.message.title": "Assistant modified workflow",
-	"aiAssistant.codeUpdated.message.body": "Open the <a data-action='openNodeDetail' data-action-parameter-node='{nodeName}'>{nodeName}</a> node to see the changes",
+	"aiAssistant.codeUpdated.message.body1": "Open the",
+	"aiAssistant.codeUpdated.message.body2": "node to see the changes",
 	"aiAssistant.thinkingSteps.analyzingError": "Analyzing the error...",
 	"aiAssistant.thinkingSteps.thinking": "Thinking...",
 	"banners.confirmEmail.message.1": "To secure your account and prevent future access issues, please confirm your",
@@ -1002,6 +1003,7 @@
 	"node.waitingForYouToCreateAnEventIn": "Waiting for you to create an event in {nodeType}",
 	"node.discovery.pinData.canvas": "You can pin this output instead of waiting for a test event. Open node to do so.",
 	"node.discovery.pinData.ndv": "You can pin this output instead of waiting for a test event.",
+	"node.executionError.openNode": "Open node",
 	"nodeBase.clickToAddNodeOrDragToConnect": "Click to add node \n or drag to connect",
 	"nodeCreator.actionsPlaceholderNode.scheduleTrigger": "On a Schedule",
 	"nodeCreator.actionsPlaceholderNode.webhook": "On a Webhook call",
@@ -2016,7 +2018,6 @@
 	"nodeIssues.credentials.notIdentified": "Credentials with name {name} exist for {type}.",
 	"nodeIssues.credentials.notIdentified.hint": "Credentials are not clearly identified. Please select the correct credentials.",
 	"nodeIssues.input.missing": "No node connected to required input \"{inputName}\"",
-	"nodeIssues.input.missingSubNode": "On the canvas, <a data-action='openSelectiveNodeCreator' data-action-parameter-connectiontype='{inputType}' data-action-parameter-node='{node}'>add a ‘{inputName}’</a> connected to the ‘{node}’ node ",
 	"ndv.trigger.moreInfo": "More info",
 	"ndv.trigger.copiedTestUrl": "Test URL copied to clipboard",
 	"ndv.trigger.webhookBasedNode.executionsHelp.inactive": "<b>While building your workflow</b>, click the 'listen' button, then go to {service} and make an event happen. This will trigger an execution, which will show up in this editor.<br /> <br /> <b>Once you're happy with your workflow</b>, <a data-key=\"activate\">activate</a> it. Then every time there's a matching event in {service}, the workflow will execute. These executions will show up in the <a data-key=\"executions\">executions list</a>, but not in the editor.",
@@ -2070,7 +2071,7 @@
 	"workflowActivator.showMessage.activeChangedWorkflowIdUndefined.message": "Please save it before activating",
 	"workflowActivator.showMessage.activeChangedWorkflowIdUndefined.title": "Problem activating workflow",
 	"workflowActivator.showMessage.displayActivationError.message.catchBlock": "Sorry there was a problem requesting the error",
-	"workflowActivator.showMessage.displayActivationError.message.errorDataNotUndefined": "The following error occurred on workflow activation:<br /><i>{message}</i>",
+	"workflowActivator.showMessage.displayActivationError.message.errorDataNotUndefined": "The following error occurred on workflow activation:",
 	"workflowActivator.showMessage.displayActivationError.message.errorDataUndefined": "Unknown error",
 	"workflowActivator.showMessage.displayActivationError.title": "Problem activating workflow",
 	"workflowActivator.theWorkflowIsSetToBeActiveBut": "The workflow is activated but could not be started.<br />Click to display error message.",

packages/editor-ui/src/stores/assistant.store.ts

@@ -9,7 +9,7 @@ import {
 import type { ChatRequest } from '@/types/assistant.types';
 import type { ChatUI } from 'n8n-design-system/types/assistant';
 import { defineStore } from 'pinia';
-import { computed, ref, watch } from 'vue';
+import { computed, h, ref, watch } from 'vue';
 import { useRootStore } from './root.store';
 import { useUsersStore } from './users.store';
 import { useRoute } from 'vue-router';
@@ -34,6 +34,7 @@ import { useI18n } from '@/composables/useI18n';
 import { useTelemetry } from '@/composables/useTelemetry';
 import { useToast } from '@/composables/useToast';
 import { useUIStore } from './ui.store';
+import AiUpdatedCodeMessage from '@/components/AiUpdatedCodeMessage.vue';
 
 export const MAX_CHAT_WIDTH = 425;
 export const MIN_CHAT_WIDTH = 250;
@@ -576,7 +577,7 @@ export const useAssistantStore = defineStore(STORES.ASSISTANT, () => {
 
 			codeDiffMessage.replaced = true;
 			codeNodeEditorEventBus.emit('codeDiffApplied');
-			checkIfNodeNDVIsOpen(activeNode.name);
+			showCodeUpdateToastIfNeeded(activeNode.name);
 		} catch (e) {
 			console.error(e);
 			codeDiffMessage.error = true;
@@ -609,7 +610,7 @@ export const useAssistantStore = defineStore(STORES.ASSISTANT, () => {
 
 			codeDiffMessage.replaced = false;
 			codeNodeEditorEventBus.emit('codeDiffApplied');
-			checkIfNodeNDVIsOpen(activeNode.name);
+			showCodeUpdateToastIfNeeded(activeNode.name);
 		} catch (e) {
 			console.error(e);
 			codeDiffMessage.error = true;
@@ -617,15 +618,14 @@ export const useAssistantStore = defineStore(STORES.ASSISTANT, () => {
 		codeDiffMessage.replacing = false;
 	}
 
-	function checkIfNodeNDVIsOpen(errorNodeName: string) {
+	function showCodeUpdateToastIfNeeded(errorNodeName: string) {
 		if (errorNodeName !== ndvStore.activeNodeName) {
 			useToast().showMessage({
 				type: 'success',
 				title: locale.baseText('aiAssistant.codeUpdated.message.title'),
-				message: locale.baseText('aiAssistant.codeUpdated.message.body', {
+				message: h(AiUpdatedCodeMessage, {
-					interpolate: { nodeName: errorNodeName },
+					nodeName: errorNodeName,
 				}),
-				dangerouslyUseHTMLString: true,
 				duration: 4000,
 			});
 		}