[FIX] OAuth mismatch redirect_uri error (#24450)

client/main.ts

 import '../ee/client/ecdh';
 import './polyfills';
 
-import './lib/oauthRedirectUri';
+import '../lib/oauthRedirectUri';
 import './lib/meteorCallWrapper';
 import './importPackages';
 

client/lib/oauthRedirectUri.ts → lib/oauthRedirectUri.ts

+import { Meteor } from 'meteor/meteor';
 import { OAuth } from 'meteor/oauth';
 
 const { _redirectUri } = OAuth;
 
+const warn = ((): ((message: unknown) => void) => {
+	if (Meteor.isServer) {
+		// eslint-disable-next-line @typescript-eslint/no-var-requires
+		const { SystemLogger } = require('../server/lib/logger/system');
+		return (message: unknown): void => {
+			SystemLogger.warn(message);
+		};
+	}
+
+	return console.warn;
+})();
+
 OAuth._redirectUri = (serviceName: string, config: any, params: unknown, absoluteUrlOptions: unknown): string => {
 	const ret = _redirectUri(serviceName, config, params, absoluteUrlOptions);
 
@@ -9,6 +22,10 @@ OAuth._redirectUri = (serviceName: string, config: any, params: unknown, absolut
 	// Meteor 2.3 removed ?close from redirect uri so we need to add it back to not break old oauth clients
 	// https://github.com/meteor/meteor/commit/b5b7306bedc3e8eb241e64efb1e281925aa75dd3#diff-59244f4e0176cb1beed2e287924e97dc7ae2c0cc51494ce121a85d8937d116a5L11
 	if (!config?.loginStyle && !ret.includes('close')) {
+		warn(
+			`Automatically added ?close to 'redirect_uri' for ${serviceName}, this behavior will be removed in v5.0.0.\n` +
+				"Please update your OAuth config to accept both with and without ?close as the 'redirect_uri'.",
+		);
 		return `${ret + (ret.includes('?') ? '&' : '?')}close`;
 	}
 

server/main.ts

 import '../ee/server/broker';
 import '../app/settings/server/startup';
+import '../lib/oauthRedirectUri';
 import './lib/logger/startup';
 import './importPackages';
 import '../imports/startup/server';