From 9b7ecfb1759d900fd14454a58128db93a7755165 Mon Sep 17 00:00:00 2001
From: kurilova <kurilova@google.com>
Date: Mon, 19 Jan 2026 10:49:23 +0000
Subject: [PATCH] Adds tooltip to add root or intermediate certificate

---
 .../certificate-upload-button.component.html                  | 2 ++
 .../certificate-upload-button.component.ts                    | 4 ++--
 2 files changed, 4 insertions(+), 2 deletions(-)

diff --git a/modules/ui/src/app/pages/certificates/components/certificate-upload-button/certificate-upload-button.component.html b/modules/ui/src/app/pages/certificates/components/certificate-upload-button/certificate-upload-button.component.html
index 5b9cadeb0..440d7df39 100644
--- a/modules/ui/src/app/pages/certificates/components/certificate-upload-button/certificate-upload-button.component.html
+++ b/modules/ui/src/app/pages/certificates/components/certificate-upload-button/certificate-upload-button.component.html
@@ -1,6 +1,8 @@
 <button
   mat-flat-button
   class="browse-files-button"
+  aria-label="Browse Files to Add CA certificate. Upload a root or intermediate certificate"
+  matTooltip="Upload a root certificate or an intermediate certificate"
   (click)="file_input.click()">
   Browse Files to Add CA certificate
 </button>
diff --git a/modules/ui/src/app/pages/certificates/components/certificate-upload-button/certificate-upload-button.component.ts b/modules/ui/src/app/pages/certificates/components/certificate-upload-button/certificate-upload-button.component.ts
index dc481bad9..e0c3b4613 100644
--- a/modules/ui/src/app/pages/certificates/components/certificate-upload-button/certificate-upload-button.component.ts
+++ b/modules/ui/src/app/pages/certificates/components/certificate-upload-button/certificate-upload-button.component.ts
@@ -1,10 +1,10 @@
 import { Component, EventEmitter, Output } from '@angular/core';
 import { MatButtonModule } from '@angular/material/button';
+import { MatTooltipModule } from '@angular/material/tooltip';
 
 @Component({
   selector: 'app-certificate-upload-button',
-
-  imports: [MatButtonModule],
+  imports: [MatButtonModule, MatTooltipModule],
   templateUrl: './certificate-upload-button.component.html',
   styleUrl: './certificate-upload-button.component.scss',
 })