From 58f8ecdb3da09231377ed75694785068fbb4896f Mon Sep 17 00:00:00 2001
From: Sandeep Somavarapu <sasomava@microsoft.com>
Date: Mon, 11 May 2026 20:01:16 +0200
Subject: [PATCH] github-auth: revert sessions-specific auth branding (#315792)

Revert PR #298277 changes since agents is no longer a separate app.
Removes sessions icon swap from the auth redirect page, the
agentSessionsWorkspace API usage, and the sessions-icon.svg asset.

Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
---
 .../github-authentication/media/index.html    |  8 -------
 .../media/sessions-icon.svg                   | 24 -------------------
 extensions/github-authentication/package.json |  3 +--
 .../src/node/authServer.ts                    | 13 +++++-----
 .../github-authentication/tsconfig.json       |  3 +--
 5 files changed, 8 insertions(+), 43 deletions(-)
 delete mode 100644 extensions/github-authentication/media/sessions-icon.svg

diff --git a/extensions/github-authentication/media/index.html b/extensions/github-authentication/media/index.html
index 2df45293528..3292e2a08fc 100644
--- a/extensions/github-authentication/media/index.html
+++ b/extensions/github-authentication/media/index.html
@@ -30,17 +30,9 @@
 	</div>
 	<script>
 		const urlParams = new URLSearchParams(window.location.search);
-
 		const appName = urlParams.get('app_name');
 		document.querySelectorAll('.app-name').forEach(e => e.innerText = appName);
 
-		if (urlParams.get('app_is_sessions') === 'true') {
-			const iconImg = document.querySelector('.icon-container img');
-			if (iconImg) {
-				iconImg.src = 'sessions-icon.svg';
-			}
-		}
-
 		// if name contains 'insiders', update filter CSS variables
 		if (appName.toLowerCase().includes('insiders')) {
 			document.documentElement.style.setProperty('--vscode-filter-0', 'var(--vscode-insiders-filter-0)');
diff --git a/extensions/github-authentication/media/sessions-icon.svg b/extensions/github-authentication/media/sessions-icon.svg
deleted file mode 100644
index d1eb57cf326..00000000000
--- a/extensions/github-authentication/media/sessions-icon.svg
+++ /dev/null
@@ -1,24 +0,0 @@
-<svg width="1024" height="1024" viewBox="0 0 1024 1024" fill="none" xmlns="http://www.w3.org/2000/svg">
-<path d="M64 302.719C64 333.652 80.64 361.599 106.667 376.532L469.333 585.812V930.772C469.333 945.919 461.227 959.999 448 967.679C434.773 975.359 418.56 975.359 405.333 967.679L85.3333 782.932C72.1067 775.252 64 761.172 64 746.025V302.719Z" fill="url(#paint0_linear_608_6009)"/>
-<path d="M448 56.3225C461.227 64.0025 469.333 78.0825 469.333 93.2292V585.816L106.667 376.536C80.64 361.603 64 333.656 64 302.723C64 272.216 80.2133 244.056 106.667 228.696L405.333 56.3225C418.56 48.6425 434.773 48.6425 448 56.3225Z" fill="url(#paint1_linear_608_6009)"/>
-<path d="M618.667 56.3225L938.667 241.069C951.893 248.749 960 262.829 960 277.976V721.283C960 690.349 943.36 662.403 917.333 647.469L554.667 437.976V93.2292C554.667 78.0825 562.773 64.0025 576 56.3225C589.227 48.6425 605.44 48.6425 618.667 56.3225Z" fill="url(#paint2_linear_608_6009)"/>
-<path d="M554.667 437.974L917.333 647.467C943.36 662.401 960 690.347 960 721.281C960 752.214 943.787 779.947 917.333 795.307L618.667 967.681C605.44 975.361 589.227 975.361 576 967.681C562.773 960.001 554.667 945.921 554.667 930.774V437.974Z" fill="url(#paint3_linear_608_6009)"/>
-<defs>
-<linearGradient id="paint0_linear_608_6009" x1="469.333" y1="586.667" x2="64" y2="586.667" gradientUnits="userSpaceOnUse">
-<stop stop-color="#1797D9"/>
-<stop offset="1" stop-color="#087CBF"/>
-</linearGradient>
-<linearGradient id="paint1_linear_608_6009" x1="181.333" y1="405.333" x2="394.667" y2="53.3333" gradientUnits="userSpaceOnUse">
-<stop stop-color="#005B9E"/>
-<stop offset="1" stop-color="#087CBF"/>
-</linearGradient>
-<linearGradient id="paint2_linear_608_6009" x1="970.667" y1="166.975" x2="554.667" y2="166.975" gradientUnits="userSpaceOnUse">
-<stop offset="0.0211942" stop-color="#26B2F3"/>
-<stop offset="1" stop-color="#3AC6FF"/>
-</linearGradient>
-<linearGradient id="paint3_linear_608_6009" x1="570.2" y1="973.443" x2="810.667" y2="581.333" gradientUnits="userSpaceOnUse">
-<stop stop-color="#1EA5E6"/>
-<stop offset="1" stop-color="#087CBF"/>
-</linearGradient>
-</defs>
-</svg>
diff --git a/extensions/github-authentication/package.json b/extensions/github-authentication/package.json
index 28877821ed1..b82e0512153 100644
--- a/extensions/github-authentication/package.json
+++ b/extensions/github-authentication/package.json
@@ -19,8 +19,7 @@
   ],
   "enabledApiProposals": [
     "authIssuers",
-    "authProviderSpecific",
-    "agentSessionsWorkspace"
+    "authProviderSpecific"
   ],
   "activationEvents": [],
   "capabilities": {
diff --git a/extensions/github-authentication/src/node/authServer.ts b/extensions/github-authentication/src/node/authServer.ts
index 76b7fe61084..45dca93e2d0 100644
--- a/extensions/github-authentication/src/node/authServer.ts
+++ b/extensions/github-authentication/src/node/authServer.ts
@@ -7,7 +7,7 @@ import { URL } from 'url';
 import * as fs from 'fs';
 import * as path from 'path';
 import { randomBytes } from 'crypto';
-import { env, workspace } from 'vscode';
+import { env } from 'vscode';
 
 function sendFile(res: http.ServerResponse, filepath: string) {
 	const isSvg = filepath.endsWith('.svg');
@@ -99,14 +99,13 @@ export class LoopbackAuthServer implements ILoopbackServer {
 		this._resultPromise = new Promise<IOAuthResult>((resolve, reject) => deferred = { resolve, reject });
 
 		const appNameQueryParam = `&app_name=${encodeURIComponent(env.appName)}`;
-		const appIsSessionsQueryParam = workspace.isAgentSessionsWorkspace ? '&app_is_sessions=true' : '';
 		this._server = http.createServer((req, res) => {
 			const reqUrl = new URL(req.url!, `http://${req.headers.host}`);
 			switch (reqUrl.pathname) {
 				case '/signin': {
 					const receivedNonce = (reqUrl.searchParams.get('nonce') ?? '').replace(/ /g, '+');
 					if (receivedNonce !== this.nonce) {
-						res.writeHead(302, { location: `/?error=${encodeURIComponent('Nonce does not match.')}${appNameQueryParam}${appIsSessionsQueryParam}` });
+						res.writeHead(302, { location: `/?error=${encodeURIComponent('Nonce does not match.')}${appNameQueryParam}` });
 						res.end();
 					}
 					res.writeHead(302, { location: this._startingRedirect.toString() });
@@ -123,20 +122,20 @@ export class LoopbackAuthServer implements ILoopbackServer {
 						return;
 					}
 					if (this.state !== state) {
-						res.writeHead(302, { location: `/?error=${encodeURIComponent('State does not match.')}${appNameQueryParam}${appIsSessionsQueryParam}` });
+						res.writeHead(302, { location: `/?error=${encodeURIComponent('State does not match.')}${appNameQueryParam}` });
 						res.end();
 						throw new Error('State does not match.');
 					}
 					if (this.nonce !== nonce) {
-						res.writeHead(302, { location: `/?error=${encodeURIComponent('Nonce does not match.')}${appNameQueryParam}${appIsSessionsQueryParam}` });
+						res.writeHead(302, { location: `/?error=${encodeURIComponent('Nonce does not match.')}${appNameQueryParam}` });
 						res.end();
 						throw new Error('Nonce does not match.');
 					}
 					deferred.resolve({ code, state });
 					if (isPortable) {
-						res.writeHead(302, { location: `/?app_name=${encodeURIComponent(env.appName)}${appIsSessionsQueryParam}` });
+						res.writeHead(302, { location: `/?app_name=${encodeURIComponent(env.appName)}` });
 					} else {
-						res.writeHead(302, { location: `/?redirect_uri=${encodeURIComponent(callbackUri)}${appNameQueryParam}${appIsSessionsQueryParam}` });
+						res.writeHead(302, { location: `/?redirect_uri=${encodeURIComponent(callbackUri)}${appNameQueryParam}` });
 					}
 					res.end();
 					break;
diff --git a/extensions/github-authentication/tsconfig.json b/extensions/github-authentication/tsconfig.json
index d0e92883970..cdbe2a54f36 100644
--- a/extensions/github-authentication/tsconfig.json
+++ b/extensions/github-authentication/tsconfig.json
@@ -19,7 +19,6 @@
 		"src/**/*",
 		"../../src/vscode-dts/vscode.d.ts",
 		"../../src/vscode-dts/vscode.proposed.authIssuers.d.ts",
-		"../../src/vscode-dts/vscode.proposed.authProviderSpecific.d.ts",
-		"../../src/vscode-dts/vscode.proposed.agentSessionsWorkspace.d.ts"
+		"../../src/vscode-dts/vscode.proposed.authProviderSpecific.d.ts"
 	]
 }