How to implement oAuth2 along with JWT authentication in spring boot? [closed] - mongodb

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I am creating a spring boot web app using jhipster and mongodb as primary database. Need to implement Oauth2 for authentication along with JWT token mechanism so that every request does not hit the database for authentication. How can I implement this mechanism?

MongoDB (or any database) is not particularly relevant to the JWT authentication since the JWT itself can be validated locally by the resource server using the public key of the authorization server without going to the database (as you say).
The key is using a JwtTokenStore
I found this github sample helpful: https://github.com/dsyer/spring-security-angular/tree/master/oauth2
I also created a basic jwt implementation with jhipster for you to look at. Here are the changes from what jhipster generated for me: https://github.com/sdoxsee/jwt-jhipster/commit/40090fcf4fab1b556ae28532c4ba8a33e70460c9

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Alternatives to On-Premises ADFS [closed]

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I need to test SAML federation for a web application that is protected by an in-house SSO solution that can federate in SAML.
For testing purposes, I generally provision a Windows Server 2012 R2 server and configure ADDS and ADFS on it and then create a relying party trust to our web application's SSO solution (our SSO solution has a ACS URL which I use here)
Now, is there a SaaS based IDP that allows me to quickly configure a user store and SAML federation with my application. I just need to test the simple use case of user authenticating with his IDP credentials and the SAML assertion being posted to my ACS url.
I know there are many SaaS IDP solutions but need to know which one provides the simplest and least resistant path for my use case.
Any suggestions are appreciated.
There are a number and you want one that is quick to use, good documentation and (hopefully) free.
I have used Azure AD, Auth0 and Okta for this kind of thing.
Sadly, SAML configuration is never easy!

Wicket Framework connect in database [closed]

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I am recently new here. I have a problem about Apache Wicket Framework version 1.6.0 using IDE netbeans 8.0 to Create Login Form and to connect in mysql database .I have many errors please reply on my problem
Wicket is unmanaged UI Framework. There is no way to use Wicket to connect to database.
You have to use any other mean to connect to database.
Here are some steps that might be of use:
1. Learn to access database in Java
Connect Java to a MySQL database
2. Process information obtained from Database
3. Use Apache wicket to display information obtained from database to user. In your case, IF user is authorized then redirect to other page.

WSO2 BAM: howto send log event via REST endpoint [closed]

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I want to send log events to BAM 2.4.1 via client REST but I dont find any example about it so I need to know what is the endpoint url and some example about building of the json message to send.
Thanks in advance for any help
Currently, it doesn't have a REST API to publish events. Current options are listed here.
In addition you can use Analytics JavaScript (JS) API as well. It has this limitation.
Currently due to a limitation, client applications should be deployed
in the same domain as the Dashboard server. i.e -
DAS_HOME/repository/deployment/server/webapps

REST API Security Issues [closed]

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I have an html5 webapp that fetches data using jquery from rest java api. I have two questions:
How can I encrypt data on server and decrypt it locally with different key for each user. Where can I store this key in client side? Does it needed, or it is just enough to secure the rest service call with some authentication method?
Is there any standard way to prevent other rest clients (except browsers) to hit this rest api?
use HTTPS
Use authentication so you know who is hitting it - oauth, client certificates, session token - but there's nothing you can really do to prevent anything other than a browser accessing it. You could make it harder by rapidly recycling the authentication token using javascript (but this will break in horrible ways if the user opens more than one window).

Best practices and tutorials for ios authentication [closed]

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What are the best practices for creating a user authentication system for an ios application? Any good tutorials or insights on the process are helpful (newbie).
Stormpath is an authentication and user management backend service aimed at developers. You manage your own collection of users, verify their logins, and assign users to groups (roles). Your app makes calls to their server.
Parse provides a Parse Social service that lets your app do user authentication through Facebook or Twitter. Parse is being acquired by Facebook (as of 2013-04), so I don't know what that means for their future.
Okta is another.
Mozilla Persona is quite promising, but may not yet be ready for the real world. There is an open-source kit for iOS named persona-ios. Read a discussion on How to use Persona in a native iOS app?.
User authentication and identity as as service seems to be a new but burgeoning field.
If you are using a third party backend the stackmob, parse etc all handle authentication. If you are rolling your own then this project looks a reasonable way to go: http://quickblox.com/developers/SimpleSample-users-ios.