<h2>Overview:</h2>
<p>OAuth2orize is an authorization server toolkit for Node.js that facilitates the implementation of OAuth 2.0 protocols. It offers middleware, integrates with Passport authentication strategies, and allows for the creation of server applications that manage access tokens efficiently.</p>
<h2>Features:</h2>
<ul>
<li><strong>Server Creation:</strong> Create a new OAuth 2.0 server instance using the <code>createServer()</code> function.</li>
<li><strong>Grant Types:</strong> Support for common grant types such as authorization code, implicit token, password, and client credential grants.</li>
<li><strong>Authorization Endpoint:</strong> Implement an authorization endpoint using middleware to authenticate users and obtain permissions.</li>
<li><strong>Session Serialization:</strong> Serialize OAuth 2.0 transactions to the session for secure user authorization.</li>
<li><strong>Token Endpoint:</strong> Exchange authorization grants for access tokens using Passport strategies for client authentication.</li>
<li><strong>API Endpoints:</strong> Enable clients to make API requests on behalf of users with issued access tokens.</li>
</ul>
<h2>Summary:</h2>
<p>OAuth2orize provides an efficient toolkit for Node.js to set up authorization servers implementing OAuth 2.0 protocols. With features like creating OAuth servers, supporting various grant types, implementing authorization and token endpoints, and enabling secure API access, OAuth2orize simplifies the process of managing access tokens and user permissions in Node.js applications.</p>


<h2>Overview:</h2>
<p>Passport is authentication middleware for Node.js that is compatible with Express. Its main purpose is to authenticate requests using a set of plugins called strategies, providing flexibility to developers in making application-level decisions. Passport does not dictate routes or database schemas, allowing customization based on the developer's choices.</p>
<h2>Features:</h2>
<ul>
<li><strong>Strategies:</strong> Supports a wide range of strategies for authentication, such as username/password, OAuth, and OpenID.</li>
<li><strong>Sessions:</strong> Maintains persistent login sessions by serializing and deserializing user data without restrictions on how user records are stored.</li>
<li><strong>Middleware:</strong> Configurable middleware for Express or Connect-based applications with options for initializing and managing sessions.</li>
</ul>


Jaredhanson

Oauth2orize

Passport