jwt-spring-security-demo | using JWT ( Json Web Token | Authentication library
kandi X-RAY | jwt-spring-security-demo Summary
kandi X-RAY | jwt-spring-security-demo Summary
This is a demo for using JWT (JSON Web Token) with Spring Security and Spring Boot. I completely rewrote my first version. Now this solution is based on the code base from the JHipster Project. I tried to extract the minimal configuration and classes that are needed for JWT-Authentication and did some changes.
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Top functions reviewed by kandi - BETA
- Loads a user by username
- Returns the set of authorities associated with this token
- Gets the property name
- Creates a Spring security user from a user
- Resolve JWT token
- Resolve token from Authorization header
- Create an authentication token
- Validates the JWT token
- Logs the login
- Get the value of the remember - me
- Create JWTS token
- Configures the HttpSecurity settings
- Configure the resources that should be ignored
- Gets the administrator message
- Adds CORS configuration
- Gets the actual user
- Starts the JWT application
- Gets the person
- Compares this object with the given ID
- Invoked when the client is being authorized
- This method generates a hash code
- This method generates a hash code for the object
- Handle an access denied exception
- Set the key and value
- Configure the HTTP filter
- Compares this authority with the specified object
jwt-spring-security-demo Key Features
jwt-spring-security-demo Examples and Code Snippets
Community Discussions
Trending Discussions on jwt-spring-security-demo
QUESTION
I created two filters to perform authentication with the JWT Token. I would like to handle a JWT exception in the first one: exceptionTokenVerificationHandlerFilter and check if all is OK within the second: jwtTokenFilter. If authentication fails because of the expiration date, the process back to the first filter and sends a response to the front with an access denied message.
I used this answer as support for my app : https://github.com/szerhusenBC/jwt-spring-security-demo/issues/63#issuecomment-377012514
My classes :
WebSecurityConfig
...ANSWER
Answered 2019-Aug-20 at 19:11I solved myself the problem by using @Order
annotation on both filter classes.
@Order(1)
for ExceptionTokenVerificationHandlerFilter
and @Order(2)
for JwtTokenFilter
.
I also changed second parameter of the first addFilterBefore()
by UsernamePasswordAuthenticationFilter.class
It seems that we can't put a custom filter as the second parameter in this method.
QUESTION
I'm starting a project based on Stephan Zerhusen's excellent SpringBoot + JWT demo. It installs and runs fine in my SpringToolSuite project. My further development of it is running into problems.
I want to separate Stephan's code (org.zerhusen) from my business logic (com.mypackage). No configuration I've tried of @SpringBootApplication and @ComponentScan have worked for me.
The SpringBoot startup program is:
...ANSWER
Answered 2017-Jul-30 at 01:52The problem is in your @EnableJpaRepositories
--you specified the class name instead of the package name. Just drop the arguments entirely (and, in fact, you should be able to eliminate everything but @SpringBootApplication
--@ComponentScan
is included in it).
As a rule, Boot's defaults are a good general-purpose compromise, so don't start explicitly specifying things unless you have an actual clash with the defaults.
QUESTION
I have this sample example from https://github.com/szerhusenBC/jwt-spring-security-demo/ that I'm trying to use mongodb as my backend, but I'm getting error because of the code in JwtUserFactory.java
ANSWER
Answered 2017-Jan-20 at 15:40Basically you have more then one single problem with your code. First of all the project which you are referring to is created based on JPA (that is relational database) and if you want to use the same code base with Mongo DB (document store) at least you need to rethink the data model (User and Authority). But at first lets try to make this example work and at the end I would just advise what could have changed also.
First of all if you are using the MongoDb for best experience the domain object id
fields should have a String type, as you know mongodb stores the ids as ObjectId
bson type which can't be converted into Long. So at first change the User.java into
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Vulnerabilities
No vulnerabilities reported
Install jwt-spring-security-demo
You can use jwt-spring-security-demo like any standard Java library. Please include the the jar files in your classpath. You can also use any IDE and you can run and debug the jwt-spring-security-demo component as you would do with any other Java program. Best practice is to use a build tool that supports dependency management such as Maven or Gradle. For Maven installation, please refer maven.apache.org. For Gradle installation, please refer gradle.org .
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