What is intercept URL in Spring Security?

Most web applications using Spring Security only have a couple of intercept-url s because they only have very basic security requirements. You need to have unauthenticated access to the login and login-error screens and usually some aspect of the public site, so that can be a few URL patterns.

What is hasRole and hasAnyRole?

hasRole([role]) Returns true if the current principal has the specified role. hasAnyRole([role1,role2]) Returns true if the current principal has any of the supplied roles (given as a comma-separated list of strings)

What is difference between hasRole and hasAuthority?

The main difference is that, roles have special semantics – starting with Spring Security 4, the ‘ROLE_’ prefix is automatically added (if it’s not already there) by any role related method. So hasAuthority(‘ROLE_ADMIN’) is similar to hasRole(‘ADMIN’) because the ‘ROLE_’ prefix gets added automatically.

What are antMatchers?

The antMatchers() is a Springboot HTTP method used to configure the URL paths from which the Springboot application security should permit requests based on the user’s roles. The antmatchers() method is an overloaded method that receives both the HTTP request methods and the specific URLs as its arguments.

How do you use antMatcher?

1. Configure Authentication as normal.
2. Create an instance of WebSecurityConfigurerAdapter that contains @Order to specify which WebSecurityConfigurerAdapter should be considered first.
3. The http.antMatcher states that this HttpSecurity will only be applicable to URLs that start with /api/

What’s the difference between @secured and @PreAuthorize in Spring Security?

The difference between @Secured and @PreAuthorize are as follows : The main difference between @Secured and @PreAuthorize is that @PreAuthorize can work with Spring EL. We can access methods and properties of SecurityExpressionRoot while using @PreAuthorize but not with @Secured.

What is role and authority in Spring Security?

3. Role as Authority. Similarly, in Spring Security, we can think of each Role as a coarse-grained GrantedAuthority that is represented as a String and prefixed with “ROLE“. When using a Role directly, such as through an expression like hasRole(“ADMIN”), we are restricting access in a coarse-grained manner.

Why is the usage of mvcMatcher recommended over antMatcher?

antMatcher(String antPattern) – Allows configuring the HttpSecurity to only be invoked when matching the provided ant pattern. mvcMatcher(String mvcPattern) – Allows configuring the HttpSecurity to only be invoked when matching the provided Spring MVC pattern. Generally mvcMatcher is more secure than an antMatcher .

What is anyRequest () authenticated ()?

anyRequest(). authenticated() is that any request must be authenticated otherwise my Spring app will return a 401 response.

How do you make an antMatcher?

For example: http . antMatcher(“/high_level_url_A/**”) .

Which property is given precedence by spring?

profiles. active property are added after those configured via the SpringApplication API and therefore take precedence. If you have specified any files in spring.