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Tag: spring-security

Using ant patterns to match on path variable

I have several different controllers, configured with endpoints like below. Where {id} is a numeric @PathVariable. Using HttpSecurity, I want to implement security around all endpoints that have {id} in them. So I created an ant pattern like this: The ant pattern is correctly matching on the endpoints with {id} in them. However, the ant pattern is also matching on

Spring Security Expression: “authenticated” vs. “isAuthenticated()”

According to the Spring Security docs, the expression to check whether a user is authenticated is isAuthenticated(). So we would do @PreAuthorize(“isAuthenticated()”), for example. However, according to the official example and confirmed by my own testing, @PreAuthorize(“authenticated”) also works. Is it a Spring Security feature or perhaps simply a Java feature (e.g. authenticated is the field that backs the getter

endpoint for authentication with spring security

I wanna create custom endpoint for login. It works fine when password and username are correct but returns 200 and login form instead 401 for incorrect data. public class SecurityConfiguration extends WebSecurityConfigurerAdapter { private final UserDetailsService userDetailsService; } Answer Try something like that: Don’t forget to Autowire AuthenticationManager and other services!

OAuth2 authorization code flow: spring-security does not accept the issued access_token

I am learning the OAuth2 authorization code flow. I have my own Authorization Server (AS) which is OpenAM 7.1. The Client is a simple Spring-Boot web application with a static HTML page, I use Spring-Security to protect the HTML page and control the Oauth2 flow. I think that my Authorization Server configuration is correct because AS produces the access_token at

Spring security application giving No AuthenticationProvider found for org.springframework.security.authentication.UsernamePasswordAuthenticationToken

I am new to spring boot. I am trying to implement a simple spring boot security with userdetailsservice in Spring Tool Suite(STS). Below is the controller I used: And the Web security configuration code: I gave all the required dependencies in pom.xml. So, I have added below line in application.propperties file, and now system is not generating security password. And

How to return a ManyToOne Bidirectional JPA Entity Object in response of a Spring RestController?

I have 2 entities User and Authority having bidirectional Many-To-One relationship b/w them. But when I send the User object as a response from the RestController, I get nested objects ie. User{Authority{User{Authority{User{Authority{..}}}}}} How can I achieve that the controller must return only? User{Authority{}} Below is my User entity class :- Below is the snippet from my browser: Answer in Authorities

How does Spring Security check @PreAuthorize and how does it call hasAuthority() method?

When I use Spring Security I found @PreAuthorize(“hasAuthority(‘authority_name’)”) How does Spring Security check @PreAuthorize and how does it call hasAuthority() method? Answer Spring Security (@PreAuthorize) use a SPEL (Spring Expression Language) expression that invoke an Object returned from a MethodSecurityExpressionHandler. The default implementation for MethodSecurityExpressionHandler is DefaultMethodSecurityExpressionHandler. It create an instance of MethodSecurityExpressionRoot and then process the SPEL expression on

Spring Boot HTTP security configuration anonymous filter and a custom filter on a different path

I have experienced a strange problem while trying to configure HTTP security by using WebSecurityConfigurerAdapter. Here is the full configuration class I tried so far: What I would like to do is actually enabling anonymous authentication for all endpoints — to prevent NullPointerExceptions when operating on SecurityContextHolder — Plus, enabling/adding a custom filter to only a subset or different endpoint

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