Category "spring-security"

Spring SecurityConfig not working

I have played with this for some time, but it does not seem to get wired to my project. Here is the file from the last time I edited it. I have permit all so I

class java.lang.String cannot be cast to class org.springframework.security.core.userdetails.UserDetails

I'm making a reddit clone for practice and when I run it I'm getting the following exception: java.lang.ClassCastException: class java.lang.String cannot be cas

spring security : GrantedAuthority is not importing

i am using the spring security. I added the dependency in the pom.xml but the GrantedAuthority class is not importing in the code. pom.xml is <?xml vers

Spring Boot : Token authentication(bearer) in request headers in rest api when token also comes from calling another api

In my spring boot Application i have a scheduler which calls an API to generate token which expires in 15 min. Time of scheduler is also 15 min. please find bel

How to configure spring to use External LDAP Server

I am learning about Spring Security to LDAP server, right now i am trying to make spring authenticate to ldap server. However, spring always uses the embedded s

Exception sending context initialized event to listener instance of class org.springframework.web.context.ContextLoaderListener Error

I am trying to implement Spring Security within my REST API. My project was working perfectly until I started to implement Spring. I believe the issue has somet

Spring security Ldap authentication Exception : Not an instance of DirContext

I'm trying to connect to a Ldap server (host by the company, don't have much info about it), using Spring Security, I have this bean: @Override public void con

Whitelist for redirect URLs in spring boot

We have a security issue in our project. An attacker can intercept a login request and modify a 'Host' header in it. The server would respond with a redirect (3

Spring Boot Custom Authentication Provider with Java Configuration not working

I am trying to setup a REST based web application, where the frontend is using Reactjs and the backend is using Spring Boot. I am also trying to setup a custom

NoSuchMethodError java.lang.reflect.Method org.springframework.util.ClassUtils.getInterfaceMethodIfPossible(java.lang.reflect.Method, java.lang.Class)

I have a project that JSF works for which I wanted to integrate spring security through the following modifications: Add dependencies in pom.xml: (Updated) <

Authentication Manager Builder in Spring Security

I was exploring spring security and tried to build a small application wherein I have a an entity name User and a userRepository having a one declared method fi

What is the purpose of AuthenticationEntryPoint in Spring Web Security?

What is the purpose of AuthenticationEntryPoint in Spring Web Security? The documentation does not provide much details. When should this be used, and does it

Can not resolve symbol "security" in spring boot application

I'm trying to learn Java Spring and doing exactly like here: https://spring.io/guides/gs/securing-web/ But my IDE says "cannot resolve 'security' symbol" while

Deprecated: KeyStoreKeyFactory is Deprecated

Since security.oauth2 is deprecated, what can be used to generate a KeyPair from .jks file instead of KeyStoreKeyFactory?

Spring-mvc + Spring-Security + Thymeleaf - Error Resolving Template

I'm following a simple online tutorial for building a Spring + Spring Security + Thymeleaf + Maven project and I'm getting the following error: [ERROR] [tomcat

Spring Security CAS - After Receiving the ticket unable to land to login screen

After receiving ticket unable to login to home screen, how I can debug the spring security part in my application? How can I debug the entry point of the appli

@PreAuthorize stops propagating exceptions thrown during evaluation of security checks

I have a controller with several endpoints. Every endpoint is mapped to a service which could return 200 or throw an exception, that is then handled and will re

How to set SameSite=None in JSESSIONID Cookie

I have a spring boot API hosted at Heroku and when I try to access it via a Angular app in Google Chrome (In Firefox it works fine) I'm facing the following pro

Bug in Grails / Spring Security when using user groups and roles - can't authenticate

I think I have found a bug in Grails Spring Security 3.1.1, and latest Grails 3.2.6. I have installed the Spring Security plugin. From the command line console

Serving static web resources in Spring Boot & Spring Security application

I am trying to develop Spring Boot web application and securing it using Spring security java configuration. After placing my static web resources in 'src/main

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