From 114554bc5d35f7bad3c873b3be62790be6852c9a Mon Sep 17 00:00:00 2001
From: Sandeep Somavarapu <sasomava@microsoft.com>
Date: Fri, 27 Sep 2024 14:39:37 +0200
Subject: [PATCH] fix #229955

---
 .../common/configurationModels.ts             | 32 ++++++++++++++++---
 .../configuration/browser/configuration.ts    |  2 +-
 .../test/browser/configurationService.test.ts |  6 ++++
 3 files changed, 34 insertions(+), 6 deletions(-)

diff --git a/src/vs/platform/configuration/common/configurationModels.ts b/src/vs/platform/configuration/common/configurationModels.ts
index 5b7a51dced270..400ae1033cb92 100644
--- a/src/vs/platform/configuration/common/configurationModels.ts
+++ b/src/vs/platform/configuration/common/configurationModels.ts
@@ -296,6 +296,7 @@ export class ConfigurationModel implements IConfigurationModel {
 }
 
 export interface ConfigurationParseOptions {
+	skipUnregistered?: boolean;
 	scopes?: ConfigurationScope[];
 	skipRestricted?: boolean;
 	include?: string[];
@@ -428,14 +429,10 @@ export class ConfigurationModelParser {
 				restricted.push(...result.restricted);
 			} else {
 				const propertySchema = configurationProperties[key];
-				const scope = propertySchema ? typeof propertySchema.scope !== 'undefined' ? propertySchema.scope : ConfigurationScope.WINDOW : undefined;
 				if (propertySchema?.restricted) {
 					restricted.push(key);
 				}
-				if (!options.exclude?.includes(key) /* Check exclude */
-					&& (options.include?.includes(key) /* Check include */
-						|| ((scope === undefined || options.scopes === undefined || options.scopes.includes(scope)) /* Check scopes */
-							&& !(options.skipRestricted && propertySchema?.restricted)))) /* Check restricted */ {
+				if (this.shouldInclude(key, propertySchema, options)) {
 					raw[key] = properties[key];
 				} else {
 					hasExcludedProperties = true;
@@ -445,6 +442,31 @@ export class ConfigurationModelParser {
 		return { raw, restricted, hasExcludedProperties };
 	}
 
+	private shouldInclude(key: string, propertySchema: IConfigurationPropertySchema | undefined, options: ConfigurationParseOptions): boolean {
+		if (options.exclude?.includes(key)) {
+			return false;
+		}
+
+		if (options.include?.includes(key)) {
+			return true;
+		}
+
+		if (options.skipRestricted && propertySchema?.restricted) {
+			return false;
+		}
+
+		if (options.skipUnregistered && !propertySchema) {
+			return false;
+		}
+
+		const scope = propertySchema ? typeof propertySchema.scope !== 'undefined' ? propertySchema.scope : ConfigurationScope.WINDOW : undefined;
+		if (scope === undefined || options.scopes === undefined) {
+			return true;
+		}
+
+		return options.scopes.includes(scope);
+	}
+
 	private toOverrides(raw: any, conflictReporter: (message: string) => void): IOverrides[] {
 		const overrides: IOverrides[] = [];
 		for (const key of Object.keys(raw)) {
diff --git a/src/vs/workbench/services/configuration/browser/configuration.ts b/src/vs/workbench/services/configuration/browser/configuration.ts
index d18242bde5769..217084c9e9bbe 100644
--- a/src/vs/workbench/services/configuration/browser/configuration.ts
+++ b/src/vs/workbench/services/configuration/browser/configuration.ts
@@ -133,7 +133,7 @@ export class ApplicationConfiguration extends UserSettings {
 		uriIdentityService: IUriIdentityService,
 		logService: ILogService,
 	) {
-		super(userDataProfilesService.defaultProfile.settingsResource, { scopes: [ConfigurationScope.APPLICATION] }, uriIdentityService.extUri, fileService, logService);
+		super(userDataProfilesService.defaultProfile.settingsResource, { scopes: [ConfigurationScope.APPLICATION], skipUnregistered: true }, uriIdentityService.extUri, fileService, logService);
 		this._register(this.onDidChange(() => this.reloadConfigurationScheduler.schedule()));
 		this.reloadConfigurationScheduler = this._register(new RunOnceScheduler(() => this.loadConfiguration().then(configurationModel => this._onDidChangeConfiguration.fire(configurationModel)), 50));
 	}
diff --git a/src/vs/workbench/services/configuration/test/browser/configurationService.test.ts b/src/vs/workbench/services/configuration/test/browser/configurationService.test.ts
index ebcc88dd25d60..833dec287e066 100644
--- a/src/vs/workbench/services/configuration/test/browser/configurationService.test.ts
+++ b/src/vs/workbench/services/configuration/test/browser/configurationService.test.ts
@@ -1737,6 +1737,12 @@ suite('WorkspaceConfigurationService - Profiles', () => {
 		assert.strictEqual(testObject.getValue('configurationService.profiles.applicationSetting3'), 'defaultProfile');
 	}));
 
+	test('non registering setting should not be read from default profile', () => runWithFakedTimers<void>({ useFakeTimers: true }, async () => {
+		await fileService.writeFile(instantiationService.get(IUserDataProfilesService).defaultProfile.settingsResource, VSBuffer.fromString('{ "configurationService.profiles.nonregistered": "defaultProfile" }'));
+		await testObject.reloadConfiguration();
+		assert.strictEqual(testObject.getValue('configurationService.profiles.nonregistered'), undefined);
+	}));
+
 	test('initialize with custom all profiles settings', () => runWithFakedTimers<void>({ useFakeTimers: true }, async () => {
 		await testObject.updateValue(APPLY_ALL_PROFILES_SETTING, ['configurationService.profiles.testSetting2'], ConfigurationTarget.USER_LOCAL);