Tags down


Oauth 2.0 - Single resource server but multiple client applications

By : pawingo
Date : October 17 2020, 08:10 PM
wish helps you so if you have multiple client, you can register client detail in AuthorizationServer by extend AuthorizationServerConfigurerAdapter
the following is the example how you register client detail in memory:
code :
public class AuthServerConfig extends AuthorizationServerConfigurerAdapter {
    private final AuthenticationManager authenticationManager;

    public AuthServerConfig(AuthenticationManager authenticationManager) {
        this.authenticationManager = authenticationManager;

    public void configure(ClientDetailsServiceConfigurer clients) throws Exception {
                .authorizedGrantTypes("client_credentials", "refresh_token")
                .authorities("ROLE_USER", "ROLE_OPERATOR")
///more code

Share : facebook icon twitter icon

OAuth 2.0 Authentication Server with multiple Resource Servers

By : user3471863
Date : March 29 2020, 07:55 AM
I think the issue was by ths following , Assuming you use a single Authorization Server the scopes concept allows you to handle this: you could define a scope per API and have clients ask for one or both scopes. It is perfectly valid and practical OAuth 2.0 to issue an access token that is associated with multiple scopes (i.e. APIs in your case).
Access tokens are issued on a per-client basis so handing out different access tokens to the same client doesn't bring you any security advantage unless the two APIs are controlled by different entities. In any case, the client would have to make a difference in how it requests them, which would be done using scopes again.

Registering single client as multiple applications in Spring Eureka

By : Nisha Satia
Date : March 29 2020, 07:55 AM
this will help It is not possible. Posted the same question as an issue in github. Seems like it is not possible. Refer link

Sharing a single resource (serial port) between multiple applications

By : Jiva Lifes
Date : March 29 2020, 07:55 AM
it helps some times You need one controller process that actually opens the serial port and sends/receives data.
Your DLLs exposing those interfaces should communicate with the controller process, not the serial port directly.

Socket single client/server connection, server can send multiple times, client can only once

By : 邓晓峰
Date : March 29 2020, 07:55 AM
hope this fix your issue I have written a client and server application that I need to use to connect a checkers game I made in C#. I have got the client and server to connect and the server can repeatedly send the client messages to update a label but when the client tries to send a message it throws the error , Why not use asynchronous sockets? Here is some code:

How to share JWT Tokens across Multiple Applications (Web / Mobile) when using identity server 3.0 and oAuth 2.0

By : mgh14
Date : March 29 2020, 07:55 AM
To fix this issue What you need is a Single Sign-On (SSO) behavior among two applications. But there is an issue with the current flow you use.
As you are currently using Resource Owner Client Credential Grant, you are not using the end user login of identity server. Instead, I believe you obtain end user credentials from mobile app and invoke token endpoint to obtain tokens.
code :
1. App A follow a flow that utilize front channel login (ex:-
Authorization code flow with PKCE)
2. End user is present with login page of Identity Server
3. App A completes the flow and obtain tokens
4. App B use a flow utilize front channel login
4. Identity server get login request and see cookies which correlate previously logged in user
5. Because of cookies, log in page is skipped and optionally consent page will be  showed
6. App B completes the flow and obtain tokens
Related Posts Related Posts :
  • Java derby embedded DB error: The syntax of the string representation of a date/time value is incorrect
  • WeakReference of a Collection in java
  • Getting an average of doubles from ArrayList
  • Detecting circular references in Directed acyclic graph
  • Unexpected behavior sending object through socket in java
  • null object reference on data binding
  • Why am I getting an ArrayIndexOutOfBoundsException in this particular code?
  • Deserialize encrypted kafka message in consumer
  • Program using I/O & Strings. | Basic Inventory Markup Calculator
  • Kafka Avro Serializer and deserializer exception. Avro supported types
  • How to get links from HTML, correct usage of `doc.select`
  • Replace this lambda with a method reference
  • JsonPath ignore the Debug logs on output
  • Spring boot parsing @RequestBody
  • On KafkaProducer.send(message), I am getting "exception Error serializing Avro message"
  • How to perform throttling based on user defined argument?
  • ReadProcessMemory across module boundaries
  • How do I create varied colors for buttons in Java GUI?
  • Jackson LocalDate: one day off during serialization
  • Eclipse Milo: writing to an object member variable
  • JHipster/React - Get data from server anonymously (before login)
  • How to transfer an int via DatagramSocket
  • How to make a layout for the equalizer?
  • JOOQ update set not populating values
  • Static variable being fed into JTextfield is only JTextfield that I am failing to update. Can't figure out why but I thi
  • Why exclude commons-logging when using slf4j?
  • How to fix error "contractor can't be apply upload to given types"?
  • Eclipse 2018-09 with jdk11 claims that package org.junit is missing even though it is included by maven
  • java linked list iterator error, output is displayed wrong
  • How to replace forward slash with triple forward slash in Java?
  • adding list to another Arraylist clears the output
  • Java validation add constraint for only set of string values
  • Java | Shift out of bounds index until it is in bounds
  • Two versions of Talend giving different results
  • Spring CGLIB proxies intercept only public method calls
  • Could not find any matches for com.android.tools.build:gradle:2.3.+
  • ClassCastException in JavaFX
  • Create TestNG xml in Intellij
  • Very weird Genson's behaviour while reading from socket stream
  • How can I access VO in one application module from a VO in another application module?
  • How do I know my vertex has a connection?
  • What is the difference between compare() and compareUnsigned() in Java
  • @JsonFormat converts Date with incorrect timezone
  • Kafka streams: Read from ALL partitions in every instance of an application
  • Why does a subclass have access to a private member of the superclass with inner classes?
  • How to update ListView cells dynamically in JavaFX?
  • Need some help debugging this java
  • How to filter directory listing by using a property from the resultant list itself in Java?
  • Convert RxJava Single to Mono
  • running jetty web service via reflection
  • How to edit a Spring Pageable object?
  • validate json with entity class
  • Fetching Data Parallel ly from 2 BLE connected Devices
  • keyPressed doesn't work unless JButton clicked first
  • Java NIO Search file in a directory
  • How can I get the id of element in array of imageView Android
  • How to remove an array element from an Arraylist without using index in Java
  • ClassCastException when trying to cast a subclass
  • fetch row id from oracle using Java
  • date is back flowed in java application
  • shadow
    Privacy Policy - Terms - Contact Us © voile276.org