springBoot | springboot 框架与其它组件结合如 jpa、mybatis、websocket、security、shiro、cache等 | Security Framework library

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kandi X-RAY | springBoot Summary

kandi X-RAY | springBoot Summary

springBoot is a Java library typically used in Security, Security Framework, Spring Boot, JPA applications. springBoot has no bugs and it has medium support. However springBoot has 1 vulnerabilities and it build file is not available. You can download it from GitHub.

springboot 框架与其它组件结合如 jpa、mybatis、websocket、security、shiro、cache等

            kandi-support Support

              springBoot has a medium active ecosystem.
              It has 6065 star(s) with 2997 fork(s). There are 353 watchers for this library.
              It had no major release in the last 6 months.
              There are 32 open issues and 7 have been closed. On average issues are closed in 1 days. There are 49 open pull requests and 0 closed requests.
              It has a neutral sentiment in the developer community.
              The latest version of springBoot is current.

            kandi-Quality Quality

              springBoot has 0 bugs and 0 code smells.

            kandi-Security Security

              springBoot has 1 vulnerability issues reported (1 critical, 0 high, 0 medium, 0 low).
              springBoot code analysis shows 0 unresolved vulnerabilities.
              There are 0 security hotspots that need review.

            kandi-License License

              springBoot does not have a standard license declared.
              Check the repository for any license declaration and review the terms closely.
              Without a license, all rights are reserved, and you cannot use the library in your applications.

            kandi-Reuse Reuse

              springBoot releases are not available. You will need to build from source code and install.
              springBoot has no build file. You will be need to create the build yourself to build the component from source.

            Top functions reviewed by kandi - BETA

            kandi has reviewed springBoot and discovered the below as its top functions. This is intended to give you an instant insight into springBoot implemented functionality, and help decide if they suit your requirements.
            • Do security check?
            • Search list query .
            • Sets the Quartz session validation job .
            • Get the Quartz properties .
            • Get the authorization info
            • To graph DTO
            • Bean cache manager .
            • Encodes a password .
            • Checks access to the given authentication method .
            • Gets parameter map .
            Get all kandi verified functions for this library.

            springBoot Key Features

            No Key Features are available at this moment for springBoot.

            springBoot Examples and Code Snippets

            No Code Snippets are available at this moment for springBoot.

            Community Discussions


            Java @Override equals(): When this.getClass() != o.getClass() fails but shouldn't
            Asked 2022-Apr-17 at 12:25

            I have this @Override for equals() in my MyClass class:



            Answered 2022-Apr-14 at 15:31

            myObject2 is an instance of a proxy class, generated at runtime by Hibernate using Byte Buddy. The generated proxy intercepts all method invocations, that's why getClass() returns different results.

            As an alternative to getClass(), using instanceof might be another approach:

            Source https://stackoverflow.com/questions/71873676


            Springboot 2.6.0 / Spring fox 3 - Failed to start bean 'documentationPluginsBootstrapper'
            Asked 2022-Mar-25 at 06:14

            I'm trying to initiate a Springboot project using Open Jdk 15, Springboot 2.6.0, Springfox 3. We are working on a project that replaced Netty as the webserver and used Jetty instead because we do not need a non-blocking environment.

            In the code we depend primarily on Reactor API (Flux, Mono), so we can not remove org.springframework.boot:spring-boot-starter-webflux dependencies.

            I replicated the problem that we have in a new project.: https://github.com/jvacaq/spring-fox.

            I figured out that these lines in our build.gradle file are the origin of the problem.



            Answered 2022-Feb-08 at 12:36

            This problem's caused by a bug in Springfox. It's making an assumption about how Spring MVC is set up that doesn't always hold true. Specifically, it's assuming that MVC's path matching will use the Ant-based path matcher and not the PathPattern-based matcher. PathPattern-based matching has been an option for some time now and is the default as of Spring Boot 2.6.

            As described in Spring Boot 2.6's release notes, you can restore the configuration that Springfox assumes will be used by setting spring.mvc.pathmatch.matching-strategy to ant-path-matcher in your application.properties file. Note that this will only work if you are not using Spring Boot's Actuator. The Actuator always uses PathPattern-based parsing, irrespective of the configured matching-strategy. A change to Springfox will be required if you want to use it with the Actuator in Spring Boot 2.6 and later.

            Source https://stackoverflow.com/questions/70036953


            How to add basepath in OpenApi so that it is autogenerated with maven?
            Asked 2022-Mar-17 at 08:54

            I have a springboot project in which I have developed an api with OpenApi in yml format and autogenerated the classes with openapi-generator-maven-plugin. The yml is as follows:



            Answered 2022-Mar-17 at 08:54

            In my tests, it worked just fine. The my-path part got changed, matching the spec changes.

            Source https://stackoverflow.com/questions/71440776


            Auth0 error : Authorization server not configured with default connection
            Asked 2022-Feb-25 at 15:37

            I am working om using Auth0 has authentication for services. I have the following problem. I have created a user but when I try to make a request with that user I get the following error. Authorization server not configured with default connection

            I have researched this and found I need to Configure the tenant The Resource Owner Password Flow relies on a connection that is capable of authenticating users by username and password, so you must set the default connection for the tenant.

            Go to Auth0 Dashboard > Tenant Settings, and scroll down to locate the Default Directory setting. Enter the name of the connection you would like to use. Make sure it is capable of authenticating users by username and password.

            But I have on idea what they mean by Default Directory. Is that the name of the Auth0 application I generated, since that is the service, that is supposed to authenticate users by username and password.

            I have generated a SpringBoot app from the auth0 console. is that what they mean by connection.



            Answered 2021-Oct-02 at 21:15

            In Default Directory put Username-Password-Authentication

            Source https://stackoverflow.com/questions/69419470


            Springboot: Better handling of error messages
            Asked 2022-Feb-03 at 10:12

            I'm developing an API with Spring Boot and currently, I'm thinking about how to handle error messages in an easily internationalizable way. My goals are as follows:

            1. Define error messages in resource files/bundles
            2. Connect constraint annotation with error messages (e.g., @Length) in a declarative fashion
            3. Error messages contain placeholders, such as {min}, that are replaced by the corresponding value from the annotation, if available, e.g., @Length(min = 5, message = msg) would result in something like msg.replace("{min}", annotation.min()).replace("{max}", annotation.max()).
            4. The JSON property path is also available as a placeholder and automatically inserted into the error message when a validation error occurs.
            5. A solution outside of an error handler is preferred, i.e., when the exceptions arrive in the error handler, they already contain the desired error messages.
            6. Error messages from a resource bundle are automatically registered as constants in Java.

            Currently, I customized the methodArgumentNotValidHandler of my error handler class to read ObjectErrors from e.getBindingResult().getAllErrors() and then try to extract their arguments and error codes to decide which error message to choose from my resource bundle and format it accordingly. A rough sketch of my code looks as follows:




            Answered 2022-Feb-03 at 10:12

            If I understood your question correctly....

            Below is example of exception handling in better way

            Microsoft Graph API - ERROR response - Example :

            Source https://stackoverflow.com/questions/70819069


            How to manage OAuth flow in mobile application with server
            Asked 2022-Jan-27 at 12:23

            I am developing an Sports Mobile App with flutter (mobile client) that tracks it's users activity data. After tracking an activity (swimming, running, walking ...) it calls a REST API developed by me (with springboot) passing that activity data with a POST. Then, my user will be able to view the logs of his tracked activities calling the REST API with a GET.

            As I know that my own tracking development isn't as good as Strava, Garmin, Huawei and so on ones, I want to let my app users to connect with their Strava, Garmin and so on accounts to get their activities data, so I need users to authorize my app to get that data using OAuth.

            In a first approach, I have managed to develop all the flow of OAuth with flutter using the Authorization Code Grant. The authorization server login is launched by flutter in a user agent (chrome tab), and once the resource owner has done the login and authorize my flutter app, my flutter app takes the authorization code and the calls to the authorization server to get the tokens . So I can say, that my client is my flutter App. When the oauth flow is done, I send the tokens to my Rest API in order to store them in a database.

            My first idea was to send those tokens to my backend app in order to store them in a database and develop a process that takes those tokens, consult resource servers, parses each resource server json response actifvities to my rest API activity model ones and store in my database. Then, if a resource owner consults its activities calling my Rest API, he would get a response with all the activities (the mobiles app tracked ones + Strava, Garmin, resource servers etc ones stores in my db).

            I have discarded the option to do the call to the resource servers directly from my client and to my rest api when a user pushes a syncronize button and mapping those responses directly in my client because I need the data of those resource servers responses in the backend in order to implement a medal functionality. Further more, Strava, Garmin, etc have limits of usage and I don't want to let my resource owners the hability to push the button the times they want.

            Here is the flow of my first idea:


            1. Client calls the authorization server launching a user agent to an oauth login. In order to make the resource owner login and authorize. The url and the params are hardcoded are hardcoded in my client.

            2. Resource owner logins and authorize client.

            3. Callback is sent with code.

            4. Client captures code of the callback and makes a post to he authorization server to get the tokens. As some authorization servers accept PKCE, I am using PKCE when its possible, to avoid attacks and hardcoding my client secret in my client. Others like Strava's, don't allow PKCE, so I have to hardcode the client secret in my client in order to get the tokens.

            5. Once the tokens are returned to my client, I send them to my rest api and store in a database identifying the tokens resource owner.

            To call the resource server:

            1. One periodic process takes the tokens of each resource owner and updates my database with the activities returned from each resource server.

            2. The resource owner calls the rest api and obtains all the activities.

            The problem to this first idea is that some of the authorization servers allow implementing PKCE (Fitbit) and others use the client secret to create the tokens (Strava). As I need the client secret to get the tokens for some of those authorization servers, I have hardcoded the secrets in the client and that is not secure.

            I know that it is dangerous to insert the client secrets into the client as a hacker can decompile my client and get the client secret. I can't figure how to get the resource owner tokens of Strava without hardcoding the client secret if PKCE is not allowed in the authorization server.

            As I don't want to hardcode my client secrets in my client because it is insafe and I want to store the tokens in my db, I dont see my first approach as a good option. Further more, I am creating a POST request to my REST API in order to store the access token and refresh token in my database and if i am not wrong, that process can be done directly from the backend.

            I am in the situation that I have developed a public client (mobile app) that has hardcoded the client secrets because I can't figure how to avoid doing that when PKCE isn't allowed by the authorization server to get the tokens.

            So after thinking on all those problems, my second idea is to take advantage of my REST API and do the call to the authorization server from there. So my client would be confidential and I would do the OAuth flow with a Server-side Application.

            My idea is based on this image.

            In order to avoid the client secret hardcoding in my mobile client, could the following code flow based on the image work and be safe to connect to Strava, Garmin, Polar....?

            Strava connection example:

            MOBILE CLIENT

            • Mobile public Client Calls my Rest API to get as a result the URI of Strava Authorization server login with needed params such as: callback, redirect_uri, client_it, etc.

            • Mobile client Catches the Rest API GET response URI.

            • Mobile client launches a user agent (Chrome custom tab) and listen to the callback.

            USER AGENT

            • The login prompt to strava is shown to the resource owner.

            • The resource owner inserts credentials and pushes authorize.

            • Callback is launched

            MOBILE CLIENT

            • When my client detects the callback, return to client and stract the code from the callback uri.

            • Send that code to my REST API with a post. (https://myrestapi with the code in the body)

            REST API CLIENT

            • Now, the client is my REST API, as it is going to be the one that calls the authorization server with the code obtained by the mobile client. The client will take that code and with the client secret hardcoded in it will call to the Authorization server. With this approach, the client secret is no more in the mobile client, so it is confidential.

            • The authorization server returns the tokens and I store them in a database.

            THE PROCESS

            • Takes those tokens from my database and make calls to the resource servers of strava to get the activities. Then parses those activities to my model and stores them into the database.

            Is this second approach a good way to handle the client secrets in order to avoid making them public? Or I am doing something wrong? Whatr flow could I follow to do it in the right way? I am really stuck with this case, and as I am new to OAuth world I am overwhelmed with all the information I have read.



            Answered 2022-Jan-25 at 12:54

            From what I understand, the main concern here is, you want to avoid hardcoding of client secret.
            I am taking keycloak as an example for the authorization server, but this would be same in other authorization server as well since the implementation have to follow the standards
            In the authrization servers there are two types of client's one is the
            1.Confidential client - These are the one's that require both client-id and client-secret to be passed in your Rest api call

            The CURL would be like this, client secret required

            Source https://stackoverflow.com/questions/70770137


            Could not set unknown property 'mainClassName' for extension 'springBoot' of type org.springframework.boot.gradle.dsl.SpringBootExtension
            Asked 2022-Jan-20 at 19:38

            I have build.gradle like this and it works :



            Answered 2022-Jan-20 at 19:38


            Cosmos DB Container Name with EL not resolving in SpringBootTest
            Asked 2022-Jan-11 at 17:27
            @SpringBootTest(properties = {"spring.profiles.active=build"}, webEnvironment = SpringBootTest.WebEnvironment.RANDOM_PORT)`
            @TestPropertySource(value = {"classpath:application-test.properties"})


            Answered 2022-Jan-11 at 17:27

            I had included the annotation

            Source https://stackoverflow.com/questions/70653095


            Java Predicate implementation can't access global final variable
            Asked 2022-Jan-11 at 13:47

            I created a simple rest service using java, and springboot. here is my service layer code



            Answered 2022-Jan-11 at 00:24

            Execution order is: First all initializing expressions are resolved in lexical order (top to bottom through the file), then the constructor runs.

            In other words, that userPredicate = line runs before your this.service = service; line. It's doomed to failure, and the compiler knows it, so it will refuse to compile this code.

            The fix is trivial - move that userPredicate initialization into the constructor:

            Source https://stackoverflow.com/questions/70660317


            Spring boot applicaiton unable to find SQLite jdbc driver class
            Asked 2021-Dec-26 at 11:20

            In my Spring boot application I have the dependency for sqlite jdbc driver specified:



            Answered 2021-Dec-22 at 11:35

            I tried to replicate this in my local machine and here the solution.

            You have to create your own dilect by extending org.hibernate.dialect

            Source https://stackoverflow.com/questions/70404755

            Community Discussions, Code Snippets contain sources that include Stack Exchange Network


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