What is Shiro INI file?

Shiro is designed to work in any environment, from simple command-line applications to the largest enterprise clustered applications. Because of this diversity of environments, there are a number of configuration mechanisms that are suitable for configuration.

How does Apache Shiro work?

Authentication In Apache Shiro’s terminologies, a Subject is any entity interacting with the system. First, we check if the current user has not been authenticated already. Then we create an authentication token with the user’s principal (username) and credential (password). Next, we attempt to login in with the token.

What is realm Shiro?

A Realm is a security component that can access application-specific security entities such as users, roles, and permissions to determine authentication and authorization operations.

Why OAuth 2.0 is bad?

Bad OAuth 2.0 implementation is a mobile app security risk In addition, any data residing within the victim app is also available to the attacker. And any of these scenarios are possible without access to a user’s device or having to know the user’s password. An attacker only needs to know (or guess) a user’s ID.

What are the features of Apache Shiro?

Apache Shiro Features Overview

• The easiest to understand Java Security API anywhere.
• Support authentication (‘logins’) across one or more pluggable data sources (LDAP, JDBC, ActiveDirectory, etc).
• Perform authorization (‘access control’) based on roles or fine-grained permissions, also using pluggable data sources.

What is Spring Security in Java?

Spring Security is a powerful and highly customizable authentication and access-control framework. It is the de-facto standard for securing Spring-based applications. Spring Security is a framework that focuses on providing both authentication and authorization to Java applications.

What is the use of spring boot framework?

Spring Boot helps developers create applications that just run. Specifically, it lets you create standalone applications that run on their own, without relying on an external web server, by embedding a web server such as Tomcat or Netty into your app during the initialization process.

What is pack4j?

pac4j is an easy and powerful security engine for Java to authenticate users, get their profiles and manage authorizations in order to secure web applications and web services.

Do you need OAuth2?

For your question: If you are building just a basic API, with simple GET and POST requests, then you might want to ask yourself if the data that you are displaying or manipulating requires “security”. If not then most likely, you don’t need to implement OAuth.

Why is OAuth2 more secure?

It’s the most secure flow because you can authenticate the client to redeem the authorization grant, and tokens are never passed through a user-agent. There’s not just Implicit and Authorization Code flows, there are additional flows you can do with OAuth. Again, OAuth is more of a framework.

Is Spring security necessary?

The Spring Security framework is a reliable way for Java developers to secure applications. However, proper implementation is critical to prevent the most common vulnerabilities.

How good is Spring Security?

Spring Security in itself is very good. It is widely used and any problems are sorted out with high priority. However, as with most technologies, if you use it improperly, your application will not be secure.

How do I configure Apache Shiro to use OAuth2?

Configure Apache Shiro to use OAuth 2.0 Apache Shiro can be configured in a few different ways: programmatically, using dependency injection with Spring and Guice, or using an “ini” file. To keep things focused, I’ll use a simple shiro.ini file located in src/main/resources:

What is Apache Shiro?

Apache Shiro is a Java security framework that can perform authentication, authorization, session management, along with a host of other features for building secure applications. In this tutorial, you will build a simple Java REST application using JAX-RS.

How do I create a Shiro class?

Create a class that extends from Application in src/main/java/com/okta/example/shiro/RestApplication.java: Apache Shiro can be configured in a few different ways: programmatically, using dependency injection with Spring and Guice, or using an “ini” file.

How do I authenticate to a REST service using OAuth?

In the OAuth 2.0 world, REST services are typically resource servers. Overly simplified, this means they authenticate using an access token sent in the Authorization HTTP header, formatted as: Authorization: Bearer .