Redirect Url no longer using document path

Is there an existing issue for this?

• I have searched the existing issues

Current behavior

When setting up the Auth in the swagger before version 9 it use to set the redirect url to the serverURL/SwaggerPath/oauth2-redirect.htm

Now is is returning to serverURL/oauth2-redirect.htm no matter what configuration changes I put in to tell it to use the path as /swagger

Minimum reproduction code

https://github.com/nestjs/swagger

Steps to reproduce

const swaggerConfig = new DocumentBuilder() .addOAuth2( { type: ‘oauth2’, flows: { implicit: { authorizationUrl: ${CONFIG.auth.authUrl}/authorize, tokenUrl: CONFIG.auth.audience, scopes: CONFIG.auth.scope, }, }, scheme: ‘bearer’, bearerFormat: ‘JWT’, in: ‘header’, }, ‘Authorization’, ) .setTitle(‘API’) .setBasePath(‘/’) .setDescription(‘The API description’) .setVersion(‘1.0’) .build();

const document = SwaggerModule.createDocument(app, swaggerConfig);
SwaggerModule.setup('', app, document, {
	swaggerOptions: {
		baseUrl: '/',
		showCommonExtensions: true,
		filter: true,
		persistAuthorization: false,
		displayRequestDuration: true,
		tryItOutEnabled: true,
		tagsSorter: 'alpha',
		operationsSorter: 'alpha',
		// oauth2RedirectUrl: `http://localhost:3000/swagger/oauth2-redirect.html`,
	},
	initOAuth: { clientId: CONFIG.auth.clientId, scopes: CONFIG.auth.scope },
});

Expected behavior

Should be including the path in the url

Package version

6.0.5

NestJS version

9.0.8

Node.js version

16.13.1

In which operating systems have you tested?

• macOS
• Windows
• Linux

Other

No response

[kamilmysliwiec]

@flamewow would you like to look into this issue? Not sure if there were any breaking changes regarding OAuth flow

[flamewow]

@DanielAeon, @rghoshfinaxys can you please check by opening the swagger URL with a slash at the end? e.g. your swagger URL is HTTP://localhost:3000/api-docs, try opening HTTP://localhost:3000/api-docs/ and see if you’ll get different results