I'm developing a website with Codeigniter that's probably going to relate and connect with multiple services and frameworks:
Magento for e-commerce
Wordpress for Blogging
Maybe Buddypress for more social features
Mailchimp for Newsletter delivery
I shouldn't forget about Facebook Connect, I guess...
Maybe it's a messy approach but I try to avoid inventing the wheel. And prefer to use the best software for the task. The thing is I will need an authentication layer to share an user object between all the services. My goal is to have a single register form that will grant you access to all services (shopping, blogging, subscribing to the newsletter).
I'm thinking I should have my own user database and a global authentication system (is there something open-source?). Then, users on the services are created behind the scenes. Any ideas on how to approach this task?
You need to have separate login database in order to manage all your application, first you need to develop a common library to share user authentication layer,
So you can manage n application with just one user database
Naser
You can probably find a lot of Single Sign On libraries or modules to help you with the SSO part, but you'll probably have to manually have them talk to the same tables and fields to make it work.
I would suggest you start with setting up your simple SSO with facebook, google and the others for your user information to external services like MailChimp and then google for third-party addons with 'single sign on' as keywords for whatever application you need to have working together.. This could enable you to extend your magento, wordpress or whataver installation to communicate with eachother.
Related
I have a web application which runs until now with cloud run, but without access restriction. Now it should be available only for certain users.
I read https://cloud.google.com/run/docs/authenticating/end-users and also tried both
mentioned ways: Google-Sign-In and the "Identity Platform" tutorial.
If I understand correctly, you have to program the actual user handling yourself in both variants. For example, determining which email addresses have access to the application, etc.
I was looking for a declarative way where, ideally, I only maintain a list of permitted email addresses and the "cloud run application" is only "magically" linked to this. With the result that only these users get access to the web application. That doesn't seem possible?
Ideally, the actual application should not be changed at all and an upstream layer would take care of the authentication and authorization, possibly in conjunction with the "Identiy Platform".
Best regards and any hint is welcome
Thomas
Let me add some sugar to this to better understand all these.
A Cloud Run application is packaged by you, you maintain the source code, if this is a website, placing a login button and handling authentication is your job to accomplish.
A Cloud Run system which is running all this on a hardware, it doesn't "look into" or handles your application code outside of the "code". Simply put it doesn't know if it's a Java or Python code and how to handle authentication out of the box for you - but read further.
If you require a simple way to authorize look into API Gateway it can be placed "before" Cloud Run. It might not be exactly your use case. These exists only for "API" designed services.
That upstream layer you need is the managed Identity platform, but the CODE should be assembled by you and deployed inside your Cloud Run service. The code will be the UI driven part, the authorization logic is handled by the Identity Platform so it reduces the amount of development time.
Your users would sign up using a dedicated registration page, and sign in by entering their emails and passwords. Identity Platform offers a pre-built authentication UI you can use for these pages, or you can build your own. You might also want to support additional sign-in methods, such as social providers (like Facebook or Google), phone numbers, OIDC, or SAML.
Look into some of the advanced examples to get a feeling how authorization can be customized further: Only allowing registration from a specific domain you could reuse one of these samples to maintain that shortlist of users that you mentioned.
In addition to #Pentium10's answer, you can also make all users authenticate to your app somewhat forcibly. (Imagine you're building an internal portal for your company, or an /admin panel for your app that only certain users/groups can access.)
This sort of use case can be achieved by placing Cloud Identity-Aware Proxy (IAP) in front of your Cloud Run service. That way, all requests go through this proxy that validates the caller. This is not like Identity Platform in the sense that visitors don't create accounts on your website (they use existing Google accounts or other IdPs like ActiveDirectory, or whatever you configure on IAP).
I have a little tutorial at https://github.com/ahmetb/cloud-run-iap-terraform-demo/ since IAP+Cloud Run integration is still not GA and therefore not fully documented.
We have a native Windows desktop app that uses resources that we control on behalf of our customers. In the vein of not rolling our security infrastructure I am wondering if it makes sense to use an OAuth library / framework like IdentityServer (our frontend and backend stacks are .NET based with ASP.NET Core on the backend).
But from what I have read OAuth is all about giving an application access to resources that the users owns that are managed and controlled by another party without exposing the user's security credentials to the application.
Given the application is from our point of view "trusted" it seems more straight forward for the application to capture the password directly from the user and obtain an access token (e.g. bearer token) from directly from the back end rather then redirecting the user to the web browser.
Management of authorization levels for various resources is something we need to take care of robustly, as we will have multiple applications and users which will need configurable access levels to different types of resources, so I don't really want to be rolling our own solution for this.
We also want the ability for users to remain logged for indefinite periods of time but to be able to revoke their access via a configuration change on the back end.
Should we be using a different type of framework to help ensure our implementation is sound from a security point of view? If so please any suggestions of suitable technology options would be most helpful.
Alternatively, is there a OAuth flow that makes sense in this case?
It sounds like the "Resource Owner Password Credentials Grant" might help with your problem.
In the short term, the use of oauth may not seem very different from the normally "username password + rbac" based model, but the benefits may come in terms of scalability later on, for example when single sign-on needs to be implemented, or when it comes to the need to provide service interfaces to third parties.
I am building a web application with front-end coded in angular. The front-end will access a bunch of web-services coded in Java/Spring. There might be other ways that people may try to access the webservices such as from a desktop tool. Now I need to secure the whole infrastructure.
I need a way to maintain a user repository, i.e. provision users and manage users, roles etc.:
users should be able to register themselves and have their emails verified.
admin should be able to approve users and assign them roles, delete users, update them etc.
I also need single sign on functionality. So once you login through the webfront end, you should be able to access the REST based webservices seamlessly (depending upon the role you have).
I do not need to support millions of users, so something light-weight will be preferable.
I am looking for open-source solution(s) that can:
allow user management (ideally over REST based API and have its own user interfaces as well)
allow single-sign-on functionality for web frontend and webservices, and potentially for desktop apps that may need to be implemented.
I have tried Apache Syncope which seemed promising as it provided REST based APIs. I am thinking of using it with CAS. However, the default UI seemed kludgy and CAS doesn't directly support REST.
I am looking at Shibboleth and OpenIDM as well - but none seems to be meeting my requirement directly.
I'll appreciate any suggestions on what options/stack can I consider for this. Ideally, a single solution or a well integrated solution on Java/Spring stack might work better for me.
you should have a look at https://github.com/openMF/mifosx for Java and Springs RESTFull Web service.
and https://github.com/openMF/community-app for there AngularJS web app.
plus you can also find a live demo link on there repository.
username is mifos and
password is password.
it is ment for microfinance but you can study its architecture implementation and use there core functionalities, it is really amazing.
I am in need of advice on how best to tackle the following scenario and best practices to implement it.
Our company wants to overhaul its old IT systems and create new website app(s) and possibly mobile apps down the line for its employees and contractors to interact with.
So i was thinking about creating an api that both the website apps and mobile apps could be created from...
https://api.company.com/v1
The advice i need is in relation to security/authorization of the api. My thoughts at present in how to implement this would be that the employees/contractors would interact with the api through the companys website app(s)/mobile apps which would then communicate with the api and set the appropriate access permissions
WebsiteApp.company.com ->>> api.company.com/v1
mobileapp ->>> api.company.com/v1
First thoughts is just setting up a username and password for each user on the api side and let both the websiteapps and mobile apps use this. The problem however is that the contractors and possible some employees cannot be fully trusted and could pass on username and passwords to third parties without the company's permission. So my question is really what other security/authorization/authentication strategies should i be looking at to overcome this situation. In a perfect world each user would have to authorize each device/mobileapp/websiteapp he/she wants to access the api from...
Is OAuth 2.0 capable of this?, not sure if its capable of specific user/device/website scenario though ?
Technologies thinking of using are:-
API
Node.js with (Express js? or Restify?) , MongoDb
Consumer Apps
Website Apps (Angular Js, Backbone etc..)
Mobile Apps (PhoneGap, Jquery Mobile etc..)
Many Thanks
Jonathan
It seems that your main concern is that you can't trust the people you are giving access to, and if this is the case, you probably shouldn't be trying to give them access in the first place. If these apps are to be used for any confidential information or intellectual property that you are worried about someone else seeing if the contractor/employee gives away their password, then you have to consider the contractor/employee just taking the information and giving it away.
In this situation your username/password should suffice for authentication, however you should also consider very tight permissions on who can access what. If you are worried about information getting out, everything should be shown on a need-to-know basis. If a contractor doesn't need a specific piece of information, make sure it isn't provided to his account.
You could also consider tracking the locations (IPs) that an account is being accessed from. Perhaps when an account is accessed from a new location have the employee/contractor complete some task to validate the account; which could be anything from entering a validation code (similar to a two-factor authentication), to calling a help-line and having the location authorized.
This might be a bit late, but as i am going through the same process (What is the correct flow when using oAuth with the Resource Owners Passwords Credentials Grant)
We have not figured out the core implementation what you want to do sounds similar to what we are trying to do for our service.
From my understanding it depends on the apps and if they are trusted or not and what you plan to do with your API moving forwards. If the apps are trusted you could potentially use HTTP-Basic over SSL which is a viable solution.
For us, we are going to create a suite of trusted official apps (Web, Mobile etc) via the API and then open it up, so we are deciding to go through the pain of oAuth2 where for our apps we will use the Resource Owners Passwords Credentials Grant type where you swap a users user name and password for a token which is what the client will use to interact with your API with the trust implicitly defined.
When we open up the API for 3rd party consumption this model wont work and we will go through the processes that all the major sites do and get explicit permission from the user on what the 3rd party apps can do with their data.
What is the best way to share authentication information between two unrelated applications. Is there a standard for this?
For example, if I use MoinMoin and vBulletin on a same website, is it possible for both systems to share the same authentication information (i.e. so, a user will only need to signup for 1 to have a common login for both)?
Possible yes. Worth the effort? I'm not sure. I would look at one of the open authentication systems such as OpenID to get this kind of thing to work.