From 906394516111bc0e9efb28e42b32f49119a1ff86 Mon Sep 17 00:00:00 2001
From: Alexander Petric <alpetric@users.noreply.github.com>
Date: Fri, 7 Nov 2025 11:22:13 -0500
Subject: [PATCH] trim whitespaces from license key input field (#7084)

- Add onBlur prop support to Password component
- Trim license key on blur in InstanceSetting component
- Trim license key before saving in InstanceSettings component

This ensures leading and trailing whitespace is always removed
from the license key input field, both when the user leaves the
field and when settings are saved.

Co-authored-by: claude[bot] <41898282+claude[bot]@users.noreply.github.com>
Co-authored-by: windmill-internal-app[bot] <windmill-internal-app[bot]@users.noreply.github.com>
---
 frontend/src/lib/components/InstanceSetting.svelte  | 5 +++++
 frontend/src/lib/components/InstanceSettings.svelte | 5 +++++
 frontend/src/lib/components/Password.svelte         | 6 +++++-
 3 files changed, 15 insertions(+), 1 deletion(-)

diff --git a/frontend/src/lib/components/InstanceSetting.svelte b/frontend/src/lib/components/InstanceSetting.svelte
index f4c8e29108..81e34ff51c 100644
--- a/frontend/src/lib/components/InstanceSetting.svelte
+++ b/frontend/src/lib/components/InstanceSetting.svelte
@@ -368,6 +368,11 @@
 							onKeyDown={() => {
 								licenseKeyChanged = true
 							}}
+							onBlur={() => {
+								if ($values[setting.key] && typeof $values[setting.key] === 'string') {
+									$values[setting.key] = $values[setting.key].trim()
+								}
+							}}
 							bind:password={$values[setting.key]}
 						/>
 						<Button
diff --git a/frontend/src/lib/components/InstanceSettings.svelte b/frontend/src/lib/components/InstanceSettings.svelte
index c35d9b7ff8..8db5584f96 100644
--- a/frontend/src/lib/components/InstanceSettings.svelte
+++ b/frontend/src/lib/components/InstanceSettings.svelte
@@ -136,6 +136,11 @@
 
 		let shouldReloadPage = false
 		if ($values) {
+			// Trim license key before saving
+			if ($values['license_key'] && typeof $values['license_key'] === 'string') {
+				$values['license_key'] = $values['license_key'].trim()
+			}
+
 			const allSettings = [...Object.values(settings), scimSamlSetting].flatMap((x) =>
 				Object.entries(x)
 			)
diff --git a/frontend/src/lib/components/Password.svelte b/frontend/src/lib/components/Password.svelte
index eebee8eaa2..f6fd20eb09 100644
--- a/frontend/src/lib/components/Password.svelte
+++ b/frontend/src/lib/components/Password.svelte
@@ -9,6 +9,7 @@
 		required?: boolean
 		small?: boolean
 		onKeyDown?: (event: KeyboardEvent) => void
+		onBlur?: (event: FocusEvent) => void
 	}
 
 	let {
@@ -17,7 +18,8 @@
 		disabled = false,
 		required = false,
 		small = false,
-		onKeyDown
+		onKeyDown,
+		onBlur
 	}: Props = $props()
 
 	let red = $derived(required && (password == '' || password == undefined))
@@ -43,6 +45,7 @@
 			type="password"
 			bind:value={password}
 			onkeydown={onKeyDown}
+			onblur={onBlur}
 			autocomplete="new-password"
 			{placeholder}
 			{disabled}
@@ -55,6 +58,7 @@
 			type="text"
 			bind:value={password}
 			onkeydown={bubble('keydown')}
+			onblur={onBlur}
 			autocomplete="new-password"
 			{placeholder}
 			{disabled}