Projects sharing features with Jwt

This is a Ruby implementation library for encoding, decoding, and verifying JSON Web Tokens according to the RFC 7519 standard. It provides the primary tools for token signing and encoding, integrity verification, and the extraction of payloads and headers. The project includes a comprehensive JSON Web Key manager for importing, exporting, and resolving key sets. This system facilitates the generation of key thumbprints and the resolution of specific verification keys based on token identifiers. The library covers a wide range of security validation mechanisms, including the verification of

FastMCP is a Python framework designed for building servers that expose functions, resources, and prompts to AI models using the Model Context Protocol. It simplifies the development process by automatically deriving tool metadata, input schemas, and documentation directly from Python function signatures and type hints. The framework provides a unified container for managing these components, allowing developers to build modular applications that integrate seamlessly with AI assistants. The project distinguishes itself through its support for interactive, server-defined user interface compone

PyJWT is a Python library for encoding, decoding, and verifying JSON Web Tokens (JWTs). It provides comprehensive JWT functionality including algorithm-agnostic signing and verification, supporting both symmetric HMAC shared-secret cryptography and asymmetric RSA/ECDSA public-key cryptography for flexible trust models. The library implements a claim-based validation pipeline that checks issuer, audience, expiration, and other time-based claims during token decoding, with configurable clock skew tolerance for distributed systems. It requires callers to explicitly specify allowed signing algori

This is a PHP library for generating, parsing, and validating JSON Web Tokens and JSON Web Signatures. It serves as a cryptographic claim handler and token validation engine used to securely exchange identity information between services. The project provides an implementation of the JSON Web Signature standard to create signed digital tokens. It allows for the encoding of identity claims and the application of cryptographic signatures to ensure data transmission remains secure. The library covers the full lifecycle of token management, including the creation of signed tokens, decoding of to

Doorkeeper is an OAuth 2 authorization server and provider for Ruby on Rails and Grape applications. It provides the necessary framework to build an authorization server that issues and validates security tokens for third-party applications, effectively acting as a security middleware to protect API endpoints. The project integrates an identity layer via OpenID Connect to verify user identities and retrieve profile information. It supports a variety of security patterns, including the implementation of the PKCE flow for public clients and the issuance of stateless JSON Web Tokens. Its broade

This project is a Node.js library for implementing and managing JSON Web Tokens. It functions as a cryptographic token manager and authentication tool used to sign, verify, and decode tokens to securely transmit claims between parties. The library supports both symmetric and asymmetric signing algorithms, including HMAC and RSA. It enables the creation of digitally signed tokens using secrets or private keys, and provides mechanisms to validate token signatures and verify embedded claims such as expiration and issuer. The tool covers a range of identity and access capabilities, including sta

This project is a .NET identity stack and server framework used to build certified OpenID Connect and OAuth 2.0 identity providers. It provides the core logic required to issue and validate security tokens and manage user authentication across various grant types and protocol flows. The framework includes a protocol translation layer that bridges OpenID Connect and SAML to enable interoperability between different identity providers. It also supports a stateless mode of operation, which removes built-in validation and storage to allow for manual control over token and client verification. Th

This project is a public key infrastructure management system designed to automate the issuance, renewal, and revocation of X.509, TLS, and SSH certificates. It functions as a machine identity provider and certificate authority, enabling the establishment of private PKI to secure inter-service communication and remote access. The system distinguishes itself through hardware-bound identity attestation, which ties cryptographic keys to physical device silicon or TPMs to prevent credential exfiltration. It supports a wide array of identity verification mechanisms, including OIDC, cloud-provider

This project is a starter template for building secure web services and REST application backends using Node.js, Express, MongoDB, and JSON Web Tokens. It provides a foundation for server-side development, incorporating document mapping for database integration, cryptographic token authentication, and role-based access control. The system features user account administration, automated database seeding and cleanup scripts, dynamic file-based routing, and environment-based configuration management. Security features include brute-force protection through failed login tracking and request activ

This project is a command-line tool for managing public key infrastructure and digital identities. It provides a comprehensive suite for X.509 certificate lifecycle management, including the generation, signing, renewal, and revocation of certificates and signing requests. The tool distinguishes itself through specialized security capabilities such as binding cryptographic credentials to TPMs and HSMs for hardware-backed identity attestation. It also provides dedicated support for machine identity security, using short-lived SSH certificates and mTLS to secure non-human workloads. Broad capa

ethers.js is an Ethereum JavaScript library used to interact with the Ethereum blockchain by querying state and sending transactions via JSON-RPC providers. It functions as a smart contract wrapper, a Web3 provider interface, and a system for managing wallets and cryptographic signatures. The project provides a dedicated Ethereum Name Service resolver for translating human-readable names into blockchain addresses through forward and reverse lookup operations. It also includes an implementation for managing private keys and mnemonic phrases to sign digital data and authorize on-chain transacti

This project is a PHP library for implementing a spec-compliant OAuth 2.0 authorization server. It serves as an authentication framework for managing user identities and client authorizations, providing the necessary components to issue and validate access and refresh tokens. The server supports a wide range of standardized authorization flows, including authorization code exchange, device grants, implicit flows, and PKCE enforcement. It handles complex token lifecycles through refresh token rotation, scope management, and the use of asymmetric keys for signing digital tokens. The system pro

SuperTokens Core is an open-source, self-hosted authentication and identity management platform designed for deployment within private infrastructure. It provides a comprehensive suite for managing user accounts, roles, and secure authentication flows, utilizing a modular, recipe-based architecture that allows developers to enable specific security features without modifying the core codebase. The platform distinguishes itself through its robust multi-tenancy capabilities, which allow for the logical or physical isolation of user records and configuration settings across different organizatio

GoTrue is a JWT identity provider and user management API. It functions as an OAuth 2.0 compliant server that handles user registration and authentication while issuing signed JSON Web Tokens to control access to protected API resources. The service integrates external identity providers to allow users to sign in using third-party accounts. It also includes an SMTP notification service for delivering password resets, signup confirmations, and account recovery emails. The system covers broader capabilities for user account management, including the ability to update user profiles and manage c

This is a PHP library for implementing JSON Web Tokens to securely encode, decode, and verify identity claims between parties. It provides the core utilities necessary to create signed tokens and validate their authenticity to ensure data integrity. The library includes a mechanism for caching remote JSON Web Key sets locally. This reduces network requests and optimizes the process of signature verification and key rotation. Capabilities cover a range of cryptographic operations, including HMAC-based signature verification and RSA-based asymmetric signing. It handles Base64Url encoding for t

Hydra is a headless identity server that functions as a certified OAuth2 and OpenID Connect provider. It is designed as an authentication engine that manages authorization handshakes and token lifecycles while remaining decoupled from the user interface. The project distinguishes itself through a headless architecture, allowing external management of login and consent flows. It provides specialized capabilities for dynamic client registration, JSON Web Token issuance, and a system for rotating encryption secrets without service downtime. The system covers a broad range of identity operations

This project is a cloud-native identity and access management platform designed to centralize authentication, authorization, and identity lifecycle management. It functions as a standards-compliant OpenID Connect authorization server, providing secure session management and token issuance for web, mobile, and device-based applications. The platform is built to handle complex identity requirements through stateless token authentication and support for modern passwordless methods, including biometrics and hardware keys. What distinguishes this platform is its native support for multi-tenant env

Polar is a digital product monetization engine and subscription management system. It serves as a merchant of record platform that handles global sales tax and VAT compliance, providing the infrastructure for selling subscriptions and one-time digital goods via hosted checkouts and embedded payment flows. The project functions as an entitlement and access manager, automating the granting and restriction of digital benefits, license keys, and third-party platform roles. It includes a dedicated usage-based billing infrastructure that tracks customer activity through meters to apply aggregation

Django REST Framework is a toolkit for building standards-compliant web services that map complex data models to structured HTTP responses. It provides a modular architecture for handling the request lifecycle, including authentication, permission checks, and content negotiation. The framework is designed to facilitate the development of robust APIs by transforming complex data types into native formats and validating incoming request payloads against defined schemas. The project distinguishes itself through a highly modular, class-based design that allows developers to build complex views an

Hanko is an open-source identity provider and customer identity and access management system. It serves as a passkey authentication service and an OAuth and SAML SSO gateway, allowing applications to authenticate users and issue tokens via standard identity protocols. The project distinguishes itself through a strong focus on passwordless access using WebAuthn-based passkeys and email-based passcodes. It provides framework-agnostic authentication interfaces as customizable web components that can be embedded directly into web applications to handle login, registration, and profile management.

Ory Keto is an open-source authorization server that implements Google Zanzibar’s relationship-based access control model. It stores every access relationship as a tuple in a SQL database and exposes a declarative TypeScript-like namespace language for defining object types, relations, and permissions. The service provides bidirectional permission resolution, configurable consistency levels for checks, and dual gRPC and REST APIs for broad integration. Keto extends the Zanzibar model with edge enforcement of access policies, structured compliance auditing of permission decisions, and infrastr

Ockam is an end-to-end encryption framework and distributed identity provider designed to establish secure communication between applications and devices. It provides a secure network overlay that utilizes cryptographic identities and attribute-based access control to implement zero trust network access. The project distinguishes itself through metadata-driven multi-hop routing and a pluggable transport layer, allowing encrypted traffic to move across diverse network topologies without requiring virtual IP overlays. It specifically enables secure tunneling for legacy applications by wrapping

This project provides a comprehensive, self-hosted platform for zero-knowledge credential management and enterprise secrets orchestration. It functions as a secure vault that ensures all encryption and decryption processes occur exclusively on the client side, preventing the server from ever accessing plaintext data. By combining identity federation with robust access controls, the system enables organizations to centralize the management of passwords, passkeys, and sensitive infrastructure credentials. The platform distinguishes itself through its focus on both human-centric security and aut

OpenViking is a multi-tenant context server and knowledge base administration system designed to provide AI agents with persistent long-term memory. It enables the indexing of diverse documents and codebases to support retrieval-augmented generation, allowing agents to recall past interactions, user preferences, and learned experiences across sessions. The project is distinguished by its use of a URI-based virtual filesystem to organize memories, resources, and skills. It implements a tiered context loading system that balances retrieval precision with token budgets by structuring data into a

node-oidc-provider is a framework for building OpenID Certified authorization servers and identity providers within Node.js environments. It provides a comprehensive suite of tools for managing the full lifecycle of OAuth 2.0 and OpenID Connect services, including user authentication, client registration, and the issuance and validation of identity and access tokens. The project distinguishes itself through a highly modular architecture that allows developers to integrate authentication services directly into existing web application stacks. It supports advanced customization through a middle

Vapor is a comprehensive server-side web framework designed for building scalable, high-performance applications and APIs in Swift. It provides a non-blocking, event-loop-based runtime that manages concurrent task processing, background job queues, and asynchronous request handling. The framework is built around a dependency injection container that manages the lifecycle and resolution of services, configurations, and database connections throughout the request pipeline. The framework distinguishes itself through a protocol-oriented design that emphasizes type safety across all layers of the

Mastra is an orchestration framework designed for building, deploying, and managing autonomous AI agents and multi-agent systems. It provides a comprehensive suite of primitives for creating resilient AI applications, including durable workflow orchestration, event-driven agent loops, and semantic memory management. By integrating these core components, the platform enables developers to build complex, multi-step processes that can reason about goals and execute tasks without manual intervention. The framework distinguishes itself through its focus on observability and secure, isolated execut