Im new on spring security and I had some research on authentication ,I saw two options there are some guys posted.First one Jdbc authentication or In memory authentication ,and there are also loadUserByName(UserDetailService). what is difference between them ,and also what is use case of loadUserByName (UserDetailService)
Spring JDBC Authentication vs LoadUserByName Differences
1.4k Views Asked by Mithat Konuk At
1
There are 1 best solutions below
Related Questions in SPRING
- Redirect inside java interceptor
- Spring RestTemplate passing the type of the response
- spring-integration-dsl-groovy-http return null when i use httpGet method
- Custom Spring annotation for request parameters
- Spring - configure Jboss Intros for xml with java config?
- HTTP Status 404 - Not Found in Spring 3.2.7
- AndroidAnnotations how to use setBearerAuth
- android I/O error: java.security.cert.CertPathValidatorException: Trust anchor for certification path not found
- Show login dialog when not authenticated yet
- Spring Data Rest supporting json and xml
- @Value annotation not resolved in a class that belongs to dependency jar
- Remove nested _embedded fields while using projections
- How to send Rest GET request that contains "#" value in url parameters?
- How to inject spring bean into Validator(hibernate)
- How to keep a variable in the URL when using Spring LocaleChangeInterceptor
Related Questions in AUTHENTICATION
- Access roles from multiple applications
- Different storyboard's entry points depending on a parameter
- SoundCloud Authentication Consistently Returns 401 invalid_grant For Some Users
- sendxmpp not authorized failure (Error AuthSend)
- Retrieve user information from Active Directory on login
- Log in through active directory
- Ember.js REST Auth Headers
- Validate Deezer access token on server
- Why does IIS Anonymous Authentication turn on by itself after I publish my project to server?
- Laravel - session data survives log-out/log-in, even for different users
- How can I share Azure Active Directory authentication between server side and client script?
- django rest framework - token authentication logout
- NameValuePair, HttpParams, HttpConnection Params deprecated on server request class for login app
- How to delete user from _User through Parse REST API
- Cannot login with new SQL User - SQL 2014
Related Questions in USERDETAILSSERVICE
- Spring JDBC Authentication vs LoadUserByName Differences
- No primary or single unique constructor found for interface UserDetails
- Testing login api Spring Security with Postman
- How to register multiple UserDetailsService on a authenticationManagerBuilder
- UserRepository is null in UserDetailsService
- GET UserDetails Authorities
- Remember me button for login and BCrypt for passwords in Spring Boot 2.6.X and possibly Spring Boot 3
- Spring Boot Security: One user with multiple roles which has multiple permissions
- userRepository insecure as userDetailsService needs to look up user
- Spring Security Jwt: getAuthorities() method of custom userDetails class returns no values(roles)
- WebSecurityConfigurerAdapter and UserDetailsService creating circular dependency
- Add additional user requirements in spring security login and handle various exceptions
- how to do Authentication in Spring security using custom user detail service and angular js 2 as front end
- SpringSecurity UserDetailsService REST Client
- How to properly implement validated registration in the database?
Trending Questions
- UIImageView Frame Doesn't Reflect Constraints
- Is it possible to use adb commands to click on a view by finding its ID?
- How to create a new web character symbol recognizable by html/javascript?
- Why isn't my CSS3 animation smooth in Google Chrome (but very smooth on other browsers)?
- Heap Gives Page Fault
- Connect ffmpeg to Visual Studio 2008
- Both Object- and ValueAnimator jumps when Duration is set above API LvL 24
- How to avoid default initialization of objects in std::vector?
- second argument of the command line arguments in a format other than char** argv or char* argv[]
- How to improve efficiency of algorithm which generates next lexicographic permutation?
- Navigating to the another actvity app getting crash in android
- How to read the particular message format in android and store in sqlite database?
- Resetting inventory status after order is cancelled
- Efficiently compute powers of X in SSE/AVX
- Insert into an external database using ajax and php : POST 500 (Internal Server Error)
Popular Questions
- How do I undo the most recent local commits in Git?
- How can I remove a specific item from an array in JavaScript?
- How do I delete a Git branch locally and remotely?
- Find all files containing a specific text (string) on Linux?
- How do I revert a Git repository to a previous commit?
- How do I create an HTML button that acts like a link?
- How do I check out a remote Git branch?
- How do I force "git pull" to overwrite local files?
- How do I list all files of a directory?
- How to check whether a string contains a substring in JavaScript?
- How do I redirect to another webpage?
- How can I iterate over rows in a Pandas DataFrame?
- How do I convert a String to an int in Java?
- Does Python have a string 'contains' substring method?
- How do I check if a string contains a specific word?
This is the official reference https://docs.spring.io/spring-security/site/docs/current/reference/htmlsingle/#jc-authentication
For In Memory Authentication, you have a set of username-password pair hard-coded in your xml/java config class.
In jdbc authentication, you can have a direct database contact to fetch users and authorities, provided you have configured a
datasourceYou can define custom authentication by exposing a custom UserDetailsService as a bean. You can do whatever functionality to return an instance of
UserDetailsinloadUserByUsername(). This method is called implicitly to authenticate a user, when creating an authentication.