Node.js Microservice as a central authentication system

Generally what we want is a "Central Authentication Micro-service" that we will name it CAM. This CAM will act as a base camp for all off ours other micro-services that need to authenticating their peer for serving something. Our CAM for this phase will has only a RESTFUL API for two major parts of it: - Administration side: that is responsible for administrations functionality of system like adding peer micro-service, managing credential of peer micro-service server (key), adding subscription for peer micro-service server and so on. - Clients side (peer micro-service servers): that is responsible for adding client, managing credential of client (key), Assigning subscription to client, Verifying requested client access etc. More details will be presented and discussed after you believed that this is the project that you can do it perfectly. Application Environment: - centos 7 (Is preferred but any other common distributions on a stable version can be accepted) - nodejs 6.11.2 (current stable) - mongodb 3.4.7 (current stable) Policies: - App must be Scalable: Compatible with an architecture of clustered & sharded mongodb and distributed web servers behind a HAproxy. - Easy recoverable on disaster recovery occurrence. - Must has the best performance that is possible. Documentations: - API documentation with Swagger. - Codes description with comments. Development Procedure: We prefer that the developer works under our internal management system with OpenProjets and commit every changes on our managed repository and use our docker infrastructure for developing and testing. Who knows maybe we will works more and bigger projects together! Good luck