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Npm SSO Libraries

Most Popular Npm SSO Libraries

NameSizeLicenseAgeLast Published
keycloak-js93.84 kBApache-2.08 Years12 Sep 2023
passport-azure-ad58.14 kBMIT10 Years10 Apr 2023
samlify88.17 kBMIT6 Years26 Feb 2023
blockstack1.98 MBMIT7 Years24 Aug 2020
keycloak-connect73.96 kBApache-2.09 Years12 Sep 2023
@node-saml/node-saml59.92 kBMIT1 Years19 Aug 2023
discourse-sso3.36 kBMIT9 Years12 Jun 2021
atlassian-crowd7.49 kBMIT11 Years16 Jul 2015
ldap-server-mock27.39 kBAGPL-3.06 Years10 Nov 2022
c32check32.9 kBMIT5 Years26 Aug 2022
@node-saml/passport-saml17.67 kBMIT1 Years30 May 2023
atlas-node-multipass4.59 kBUNKNOWN7 Years14 Aug 2016
blockchain-auth7.18 kBMIT8 Years24 Nov 2015
passport-uwshib8.44 kBMIT9 Years14 Oct 2016
jwtsso3.87 kBMIT10 Years22 Aug 2013

When are SSO Libraries Useful

Single Sign-On (SSO) libraries are particularly beneficial when you're dealing with multiple related but independent software systems. By enabling SSO, users can authenticate once and gain access to all systems without needing to log in separately to each one. This greatly increases user convenience and efficiency, while also improving security by reducing the number of entry points into the system. SSO libraries can help implement this functionality in your software, saving significant time and effort as these libraries often come with standard protocols and components for SSO needs. When applied in a JavaScript environment managed by npm, SSO libraries help streamline the user authentication process across various web applications or websites.

What Functionalities Do SSO Libraries Usually Have

SSO libraries typically include the following functionalities:

  1. Authentication and Authorization: They handle user identification and determine what actions a user can perform in all systems once authenticated.
  2. Session Management: After a user signs in, SSO libraries keep track of the user’s activities across systems or platforms.
  3. Token-Based Authentication: Most SSO libraries use a token-based system to verify and maintain the users' identities across different systems.
  4. Integration with Various Authentication Protocols: SSO libraries often support a wide range of commonly used protocols like SAML, LDAP, OAuth, and OpenID Connect.
  5. Encryption and Security Features: SSO libraries are typically designed with robust security measures in place, including encryption for sensitive data and mechanisms to prevent unauthorized access.

Gotchas/Pitfalls to Look Out For

While SSO libraries deliver numerous benefits, it's important to be aware of potential issues:

  1. Dependency Check: Ensure any SSO library you use is compatible with all the systems you need to integrate. In a npm environment, you can check compatibility with the npm ls command.
  2. Security Concerns: SSO creates a single point of failure. If a malicious actor compromises the SSO, they can gain access to all linked systems. Therefore, ensure your chosen SSO library meets all necessary security standards.
  3. Token Expiry: Many SSO libraries employ a token-based system. It's crucial to understand when these tokens expire because an expired token can prevent a user from accessing the system.
  4. Log Out Functionality: In an SSO environment, signing out of one system should log the user out of all systems. Make sure the library supports global logout functionality.
  5. Maintenance and Support: Verify libraries are well-maintained and have active community support. This is important for troubleshooting issues and keeping up with advancements. In the case of npm, you can check the package's download stats and issues tab on its npmjs.com page.