Hands-On Full-Stack Development with Spring 5 and React, published by Packt

License: MIT License

Java 43.30% JavaScript 49.68% HTML 5.50% CSS 1.53%

hands-on-full-stack-development-with-spring-boot-2.0-and-react's Introduction

Hands-On Full Stack Development with Spring Boot 2.0 and React

This is the code repository for Hands-On Full Stack Development with Spring Boot 2.0 and React, published by Packt.

Build modern and scalable full stack applications using the Java-based Spring Framework 5.0 and React

What is this book about?

Apart from knowing how to write frontend and backend code, a full-stack engineer has to tackle all the problems that are encountered in the application development life cycle, starting from a simple idea to UI design, the technical design, and all the way to implementing, testing, production, deployment, and monitoring. This book covers the full set of technologies that you need to know to become a full-stack web developer with Spring Boot for the backend and React for the frontend.

This book covers the following exciting features:

Create a RESTful web service with Spring Boot
Understand how to use React for frontend programming
Gain knowledge of how to create unit tests using JUnit
Discover the techniques that go into securing the backend using Spring Security
Learn how to use Material UI in the user interface to make it more user-friendly

If you feel this book is for you, get your copy today!

Instructions and Navigations

All of the code is organized into folders. For example, Chapter03.

The code will look like the following:

@Entity
public class Car {
}

Following is what you need for this book: Java developers who are familiar with Spring, but have not yet built full-stack applications

With the following software and hardware list you can run all code files present in the book (Chapter 1-15).

Software and Hardware List

Chapter	OS required	Hardware required
1	Windows, Mac OS X, and Linux (Any)	Common modern workstation
5	Windows, Mac OS X, and Linux (Any)	Common modern workstation
14	Windows, Mac OS X, and Linux (Any)	Common modern workstation

Get to Know the Author

Juha Hinkula is a software development lecturer at Haaga-Helia University of Applied Sciences in Finland. He received an MSc degree in computer science from the University of Helsinki. He has over 15 years of industry experience in software development. Over the past few years, he has focused on modern full stack development. He is also a passionate mobile developer with Android native technology and nowadays also uses React Native.

Suggestions and Feedback

Click here if you have any feedback or suggestions.

Download a free PDF

If you have already purchased a print or Kindle version of this book, you can get a DRM-free PDF version at no cost.
Simply click on the link to claim your free PDF.

https://packt.link/free-ebook/9781789138085

hands-on-full-stack-development-with-spring-boot-2.0-and-react's People

Contributors

Stargazers

Watchers

Forkers

radhikari54 rejwan052 ermain-12 adhithya21 bryantvail chuk danielfenghk awesome-resources michaelzhou2016 juhahinkula gh9036wm awesome-tutorials azurecloudmonk gsbyeon justcatchingrye raymondzhaoy xiaohunlt joserfjuniorllms slava-lion c4r1sk1m donhuvy sotondolphin samzhang01 huyanh10tin lqsavage xingdu1991 dev-pasa shrewdact rathnavss mainul35 tamtamu-spring boonkuaeb pariyat danykd shridhar1102 kenshin579 axdevelopers honzirek leeleekaen kremenovic96 mexcalli shiyamasun parasuram-tanguturu didolaneca timharne 715047274 rafaelmiranda178 melissajeremie auserj bambamsinghrampur psibal jerreddy antoniomembrino agrusu jasonkasuma yashoo18 ramirezramirez125 zykim-sph albertoesteva2288 sriramture teppi210 wizardcalidad whizaluko maduflavins dimitrismj gduresso volodymyr-havryliuk chjitsingh krunalhp lxxhzxhwk raghavendrapara miguelespinozamedina hoangtruongit aihua xiaoguozhi keeplearningandtrying naima-urooj sswamyn sridharreddych alainlompo joseyonis eeashin hahagioi998 matthewminwookkim isabella232 xavierfroster classesdeferran kishorema

hands-on-full-stack-development-with-spring-boot-2.0-and-react's Issues

column name is desc

I stuck at this error for 30 minutes.

In chapter 2, when author talk about @column annotation, he give out the sample as below:
@Column(name="desc", nullable=false, length=512)
private String description

This code in fact dont include in the code base, just an example. However, when I add description to the Car model with the code above, it didnt work.

The reason is that 'desc' is a reserved keyword for MariaDB (among others). We need to change it to description (for example), by that the application can run.

Chapter 10 react-table is now react-table-6

Not your fault but react-table won't work, says you can't import so you do
npm i react-table-6
and change imports to
import ReactTable from 'react-table-6';
import 'react-table-6/react-table.css';

and it workss

Chapter 4 Cannot Resolve empty AuthenticationFilter Constructor

https://imgur.com/a/L23L7gA

It looks like the api changed.
https://docs.spring.io/spring-security/site/docs/5.2.1.BUILD-SNAPSHOT/api/org/springframework/security/web/authentication/AuthenticationFilter.html

What should I do now?

SyntaxError: JSON.parse: unexpected character at line 1 column 1 of the JSON data

I'm trying to run the RESTful service, however when I enter the url: http: // localhost: 8080 / cars; I get the following error: "SyntaxError: JSON.parse: unexpected character at line 1 column 1 of the JSON data", noting in the raw data detail it shows me:

<html> <body> <h1> Whitelabel Error Page </ h1> <p> This application has not explicit mapping for / error, so you are seeing this as a fallback. </ p> <div id = 'created' > Wed Jul 18 00:09:49 COT 2018 </ div> <div> There was an unexpected error (type = Internal Server Error, status = 500). </ Div> <div> Type definition error: [simple type, class org.hibernate.proxy.pojo.javassist.JavassistLazyInitializer]; nested exception is com.fasterxml.jackson.databind.exc.InvalidDefinitionException: No serializer found for class org.hibernate.proxy.pojo.javassist.JavassistLazyInitializer and no properties discovered to create BeanSerializer (to avoid exception, disable SerializationFeature.FAIL_ON_EMPTY_BEANS) (through reference chain: java.util.ArrayList [0] - & gt; com.packt.cardatabase.domain.Car [& quot; owner & quot;] - & gt; com.packt. cardatabase.domain.Owner _ $$ _ jvstbe3_1 [& quot; handler & quot;]) </ div> </ body> </ html>

Please, could you help me find a solution?

Chapter 3 #7. when I add @JsonIgnore I get error

https://pastebin.com/UR9cG1Hx

I changed @manytoone(fetch=FetchType.EAGER) from LAZY and then get proper results.

Chapter 4 JWT MismatchedInputException: No content to map due to end-of-input

https://github.com/caverdude/java/blob/master/FullStackSpringBootReact-1-ch4-jwtauth.zip

I get something like this when accessing localhost:8080/login btw I am using H2 not MySQL that a problem? H2 worked fine with database auth which was where I started from when adding this JWT code. I may go back and try the MySQL later. I'm using Idea not Eclipse also.

Chapter-04 code REST API issue

Hi,

I am trying to run Chapter-04 code to learn REST API using

 <dependency>
       <groupId>org.springframework.boot</groupId>
       <artifactId>spring-boot-starter-data-rest</artifactId>
</dependency>

When I try : localhost:8080/api

It shows this error:

Whitelabel Error Page
This application has no explicit mapping for /error, so you are seeing this as a fallback.

Mon Dec 10 20:14:29 PST 2018
There was an unexpected error (type=Forbidden, status=403).
Access Denied

Can you please fix the code or suggest how to go about this? The book is well written and I am enjoying it.

My environment is:

$ mvn -version
Apache Maven 3.6.0 (97c98ec64a1fdfee7767ce5ffb20918da4f719f3; 2018-10-24T11:41:47-07:00)
Maven home: C:\mvn
Java version: 1.8.0_191-1-redhat, vendor: Oracle Corporation, runtime: C:\Java\jdk-1.8.0.191\jre
Default locale: en_US, platform encoding: Cp1252
OS name: "windows 10", version: "10.0", arch: "amd64", family: "windows"

The Spring Boot version: :: Spring Boot :: (v2.0.1.RELEASE)

logs.txt

chapter 3 page 64 can't get curl post to work

c:\dev\curl\bin>curl -X POST http://localhost:8080/api/cars -H "Content-Type: ap
plication/json" -d '{"brand": "Chevy","model": "G20 Van","color": "White","year"
: 1994,"price": 3000}'
{"cause":{"cause":null,"message":"Unexpected character (''' (code 39)): expected
a valid value (JSON String, Number, Array, Object or token 'null', 'true' or 'f
alse')\n at [Source: (org.apache.catalina.connector.CoyoteInputStream); line: 1,
column: 2]"},"message":"JSON parse error: Unexpected character (''' (code 39)):
expected a valid value (JSON String, Number, Array, Object or token 'null', 'tr
ue' or 'false'); nested exception is com.fasterxml.jackson.core.JsonParseExcepti
on: Unexpected character (''' (code 39)): expected a valid value (JSON String, N
umber, Array, Object or token 'null', 'true' or 'false')\n at [Source: (org.apac
he.catalina.connector.CoyoteInputStream); line: 1, column: 2]"}curl: (6) Could n
ot resolve host: Chevy,model
curl: (3) URL using bad/illegal format or missing URL
curl: (6) Could not resolve host: White,year
curl: (6) Could not resolve host: 1994,price
curl: (3) unmatched close brace/bracket in URL position 5:
3000}'
^

Postman post didn't work either.

{"cause":null,"message":"No suitable HttpMessageConverter found to read request body into object of type class com.packt.cardatabase.entity.Car from request with content type of text/plain;charset=UTF-8!"}

Cross-Origin Read Blocking (CORB) blocked cross-origin response

Chapter 10 code got error "Access to fetch at 'http://localhost:8080/api/cars' from origin 'http://localhost:3000' has been blocked by CORS policy: No 'Access-Control-Allow-Origin' header is present on the requested resource. If an opaque response serves your needs, set the request's mode to 'no-cors' to fetch the resource with CORS disabled."

chapter 10 left out some code and server problems

You left out code to show table even though it's in the screen shot. I added it. And running server on 8080 and 3000 didn't work, I had to add in start of package.json "proxy": "http://localhost:8080", and then fetch('/api/cars') instead of fetch('http://locahost:8080/api/cars')

Security config

When you switch to JWT authorization you no need more to keep a cookie according to stateless principle of REST. You need to add some changes to SecurityConfig.java file like this
@OverRide
protected void configure(HttpSecurity http) throws Exception {
http.sessionManagement().sessionCreationPolicy(SessionCreationPolicy.STATELESS).and().
csrf().disable().cors().and().authorizeRequests()
.antMatchers(HttpMethod.POST, "/login").permitAll()
.anyRequest().authenticated()
.and()
.addFilterBefore(new LoginFilter("/login", authenticationManager()),
UsernamePasswordAuthenticationFilter.class)
.addFilterBefore(new AuthenticationFilter(),
UsernamePasswordAuthenticationFilter.class);
}

Chapter 4 Post to http://localhost:8080/login does not work

I am using the exact code on github chapter 4.

I am posting using postman to route
http://localhost:8080/login

With Body
{"user":"user", "password":"user"}

I tried to post both as JSON (application/json) and as Text. Both did not work.

Got the following response
{"timestamp":"2018-10-15T19:54:35.003+0000","status":403,"error":"Forbidden","message":"Access Denied","path":"/"}

com.fasterxml.jackson.databind.exc.MismatchedInputException: No content to map due to end-of-input

hello,
i try visit http://localhost:8080/login, see the issue, then i try http://localhost:8080/api/login again, the web page display 403.
i runing Chapter04 code , see the issue. i don't know how to solve it,i hope you can help me.

code

SecurityConfig

@configuration
@EnableWebSecurity
public class SecurityConfig extends WebSecurityConfigurerAdapter {

@Autowired
private UserDetailServiceImpl userDetailsService;

@Autowired
public void configureGlobal(AuthenticationManagerBuilder auth) throws Exception {
	auth.userDetailsService(userDetailsService).passwordEncoder(new BCryptPasswordEncoder());
}

@Override
protected void configure(HttpSecurity http) throws Exception {
	http.csrf().disable().cors().and().authorizeRequests().antMatchers(HttpMethod.POST, "/login").permitAll()
			.anyRequest().authenticated().and()
			// Filter for the api/login requests
			.addFilterBefore(new LoginFilter("/login", authenticationManager()),
					UsernamePasswordAuthenticationFilter.class)
			// Filter for other requests to check JWT in header
			.addFilterBefore(new AuthenticationFilter(), UsernamePasswordAuthenticationFilter.class);
}

@Bean
CorsConfigurationSource corsConfigurationSource() {
	UrlBasedCorsConfigurationSource source = new UrlBasedCorsConfigurationSource();
	CorsConfiguration config = new CorsConfiguration();
	config.setAllowedOrigins(Arrays.asList("*"));
	config.setAllowedMethods(Arrays.asList("*"));
	config.setAllowedHeaders(Arrays.asList("*"));
	config.setAllowCredentials(true);
	config.applyPermitDefaultValues();
	source.registerCorsConfiguration("/**", config);
	return source;
}

LoginFilter

public class LoginFilter extends AbstractAuthenticationProcessingFilter {

public LoginFilter(String url, AuthenticationManager authManager) {
	super(new AntPathRequestMatcher(url));
	setAuthenticationManager(authManager);
}

@Override
public Authentication attemptAuthentication(HttpServletRequest req, HttpServletResponse res)
		throws AuthenticationException, IOException, ServletException {
	AccountCredentials creds = new ObjectMapper().readValue(req.getInputStream(), AccountCredentials.class);
	return getAuthenticationManager().authenticate(new UsernamePasswordAuthenticationToken(creds.getUsername(),
			creds.getPassword(), Collections.emptyList()));
}

@Override
protected void successfulAuthentication(HttpServletRequest req, HttpServletResponse res, FilterChain chain,
		Authentication auth) throws IOException, ServletException {
	AuthenticationService.addToken(res, auth.getName());
}

}
}

Chapter 4 memory user get No AuthenticationProvider found

No AuthenticationProvider found for org.springframework.security.authentication.UsernamePasswordAuthenticationToken

https://imgur.com/LLYSsUR

http://github.com/caverdude/java/
https://github.com/caverdude/java/blob/master/FullStackSpringBootReact-1-ch4-8.zip
The source is up to page 78, next is to delete userDetailsService() to disable in-memory user

Ch04 - Login issues - MismatchedInputException: No content to map due to end-of-input

Hey

Getting an error for the Ch04 code when trying to login via the url /http://localhost:8080/login. This is happening in the code supplied on this site. For other URLs I get the white label 403 error page.

2018-07-23 21:45:58.306 ERROR 12553 --- [nio-8080-exec-3] o.a.c.c.C.[.[.[/].[dispatcherServlet] : Servlet.service() for servlet [dispatcherServlet] in context with path [] threw exception

com.fasterxml.jackson.databind.exc.MismatchedInputException: No content to map due to end-of-input
at [Source: (org.apache.catalina.connector.CoyoteInputStream); line: 1, column: 0]
at com.fasterxml.jackson.databind.exc.MismatchedInputException.from(MismatchedInputException.java:59) ~[jackson-databind-2.9.5.jar!/:2.9.5]
at com.fasterxml.jackson.databind.ObjectMapper._initForReading(ObjectMapper.java:4133) ~[jackson-databind-2.9.5.jar!/:2.9.5]
at com.fasterxml.jackson.databind.ObjectMapper._readMapAndClose(ObjectMapper.java:3988) ~[jackson-databind-2.9.5.jar!/:2.9.5]
at com.fasterxml.jackson.databind.ObjectMapper.readValue(ObjectMapper.java:3058) ~[jackson-databind-2.9.5.jar!/:2.9.5]
at com.packt.cardatabase.LoginFilter.attemptAuthentication(LoginFilter.java:34) ~[classes!/:0.0.1-SNAPSHOT]
at org.springframework.security.web.authentication.AbstractAuthenticationProcessingFilter.doFilter(AbstractAuthenticationProcessingFilter.java:212) ~[spring-security-web-5.0.4.RELEASE.jar!/:5.0.4.RELEASE]
at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:334) ~[spring-security-web-5.0.4.RELEASE.jar!/:5.0.4.RELEASE]
at org.springframework.security.web.authentication.logout.LogoutFilter.doFilter(LogoutFilter.java:116) ~[spring-security-web-5.0.4.RELEASE.jar!/:5.0.4.RELEASE]
at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:334) ~[spring-security-web-5.0.4.RELEASE.jar!/:5.0.4.RELEASE]
at org.springframework.web.filter.CorsFilter.doFilterInternal(CorsFilter.java:96) ~[spring-web-5.0.5.RELEASE.jar!/:5.0.5.RELEASE]
at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107) ~[spring-web-5.0.5.RELEASE.jar!/:5.0.5.RELEASE]
at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:334) ~[spring-security-web-5.0.4.RELEASE.jar!/:5.0.4.RELEASE]
at org.springframework.security.web.header.HeaderWriterFilter.doFilterInternal(HeaderWriterFilter.java:66) ~[spring-security-web-5.0.4.RELEASE.jar!/:5.0.4.RELEASE]
at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107) ~[spring-web-5.0.5.RELEASE.jar!/:5.0.5.RELEASE]
at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:334) ~[spring-security-web-5.0.4.RELEASE.jar!/:5.0.4.RELEASE]
at org.springframework.security.web.context.SecurityContextPersistenceFilter.doFilter(SecurityContextPersistenceFilter.java:105) ~[spring-security-web-5.0.4.RELEASE.jar!/:5.0.4.RELEASE]
at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:334) ~[spring-security-web-5.0.4.RELEASE.jar!/:5.0.4.RELEASE]
at org.springframework.security.web.context.request.async.WebAsyncManagerIntegrationFilter.doFilterInternal(WebAsyncManagerIntegrationFilter.java:56) ~[spring-security-web-5.0.4.RELEASE.jar!/:5.0.4.RELEASE]
at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107) ~[spring-web-5.0.5.RELEASE.jar!/:5.0.5.RELEASE]
at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:334) ~[spring-security-web-5.0.4.RELEASE.jar!/:5.0.4.RELEASE]
at org.springframework.security.web.FilterChainProxy.doFilterInternal(FilterChainProxy.java:215) ~[spring-security-web-5.0.4.RELEASE.jar!/:5.0.4.RELEASE]
at org.springframework.security.web.FilterChainProxy.doFilter(FilterChainProxy.java:178) ~[spring-security-web-5.0.4.RELEASE.jar!/:5.0.4.RELEASE]
at org.springframework.web.filter.DelegatingFilterProxy.invokeDelegate(DelegatingFilterProxy.java:357) ~[spring-web-5.0.5.RELEASE.jar!/:5.0.5.RELEASE]
at org.springframework.web.filter.DelegatingFilterProxy.doFilter(DelegatingFilterProxy.java:270) ~[spring-web-5.0.5.RELEASE.jar!/:5.0.5.RELEASE]
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) ~[tomcat-embed-core-8.5.29.jar!/:8.5.29]
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) ~[tomcat-embed-core-8.5.29.jar!/:8.5.29]
at org.springframework.web.filter.RequestContextFilter.doFilterInternal(RequestContextFilter.java:99) ~[spring-web-5.0.5.RELEASE.jar!/:5.0.5.RELEASE]
at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107) ~[spring-web-5.0.5.RELEASE.jar!/:5.0.5.RELEASE]
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) ~[tomcat-embed-core-8.5.29.jar!/:8.5.29]
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) ~[tomcat-embed-core-8.5.29.jar!/:8.5.29]
at org.springframework.web.filter.HttpPutFormContentFilter.doFilterInternal(HttpPutFormContentFilter.java:109) ~[spring-web-5.0.5.RELEASE.jar!/:5.0.5.RELEASE]
at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107) ~[spring-web-5.0.5.RELEASE.jar!/:5.0.5.RELEASE]
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) ~[tomcat-embed-core-8.5.29.jar!/:8.5.29]
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) ~[tomcat-embed-core-8.5.29.jar!/:8.5.29]
at org.springframework.web.filter.HiddenHttpMethodFilter.doFilterInternal(HiddenHttpMethodFilter.java:81) ~[spring-web-5.0.5.RELEASE.jar!/:5.0.5.RELEASE]
at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107) ~[spring-web-5.0.5.RELEASE.jar!/:5.0.5.RELEASE]
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) ~[tomcat-embed-core-8.5.29.jar!/:8.5.29]
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) ~[tomcat-embed-core-8.5.29.jar!/:8.5.29]
at org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:200) ~[spring-web-5.0.5.RELEASE.jar!/:5.0.5.RELEASE]
at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107) ~[spring-web-5.0.5.RELEASE.jar!/:5.0.5.RELEASE]
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) ~[tomcat-embed-core-8.5.29.jar!/:8.5.29]
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) ~[tomcat-embed-core-8.5.29.jar!/:8.5.29]
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:198) ~[tomcat-embed-core-8.5.29.jar!/:8.5.29]
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:96) [tomcat-embed-core-8.5.29.jar!/:8.5.29]
at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:496) [tomcat-embed-core-8.5.29.jar!/:8.5.29]
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:140) [tomcat-embed-core-8.5.29.jar!/:8.5.29]
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:81) [tomcat-embed-core-8.5.29.jar!/:8.5.29]
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:87) [tomcat-embed-core-8.5.29.jar!/:8.5.29]
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:342) [tomcat-embed-core-8.5.29.jar!/:8.5.29]
at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:803) [tomcat-embed-core-8.5.29.jar!/:8.5.29]
at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:66) [tomcat-embed-core-8.5.29.jar!/:8.5.29]
at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:790) [tomcat-embed-core-8.5.29.jar!/:8.5.29]
at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1459) [tomcat-embed-core-8.5.29.jar!/:8.5.29]
at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49) [tomcat-embed-core-8.5.29.jar!/:8.5.29]
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) [na:1.8.0_171]
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) [na:1.8.0_171]
at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61) [tomcat-embed-core-8.5.29.jar!/:8.5.29]
at java.lang.Thread.run(Thread.java:748) [na:1.8.0_171]

Most CRUD Operations fail with jwt token

I am running into an issue with your code that makes the car PUT, POST from front end fail. My DELETE and GET requests do succeed though and I do believe I know why too.

Below is my code for POST and PUT request. Before turning jwt back on it was working perfectly.
`
addCar = (car) => {
const token = sessionStorage.getItem("jwt");

    axios.post(SERVER_URL + 'api/cars',
        {
            headers: {
                'Content-Type': 'application/json',
                'Authorization': token,
            },
            ...car
        })
        .then(res => this.fetchCars())
        .catch(err => console.error(err))
}

updateCar = (car, link) => {
const token = sessionStorage.getItem("jwt");

    axios.put(link,
        {
            headers: {
                'Authorization': token,
                'Content-Type': 'application/json',
            },
            ...car
        })
        .then(res =>
            this.setState({ open: true, message: 'Changes saved' })
        )
        .catch(err =>
            this.setState({ open: true, message: 'Error when saving' })
        );
}

`
I believe that PUT and POST are failing because the payload needs to be in the authorization. Part of jwt is to encrypt the payload with the token.

The reason why GET and DELETE request succeed though is that there is no payload to encrypt. So we just need to send the token with the request.

Can you please confirm.

packtpublishing / hands-on-full-stack-development-with-spring-boot-2.0-and-react Goto Github PK