MicroServices with Spring: Difference between revisions

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* Dependencies
* Dependencies
  spring-'''cloud'''-starter-netflix-'''eureka-client'''
  spring-'''cloud'''-starter-netflix-'''eureka-client'''
  spring-boot : web, test, devtools & Security
  spring-boot : web, test, devtools & '''Security'''
org.springframework.'''cloud''': spring-'''cloud-dependencies'''
  '''io.jsonwebtoken: jjwt'''
  '''io.jsonwebtoken: jjwt'''
  com.microservices.common: '''SpringEurekaCommon'''
  com.microservices.common: '''SpringEurekaCommon'''
com.sun.xml.bind: jaxb-'''core,api,impl'''
* dependencyManagement
org.springframework.'''cloud''': spring-'''cloud-dependencies'''
* Repositories
https://repo.spring.io/'''milestone'''
|-
|-
! scope="row"| Properties
! scope="row"| Properties

Revision as of 21:22, 21 September 2019

Vulgarization

Specificities in a Spring aborescence

Eureka

Is the registration service, all services will connect to the same adress: http://localhost:9000 for example

Fichiers Server Zuul Image
Main
  • com.microservices.server.EurekaServerApplication.java
@SpringBootApplication
@EnableEurekaServer // Enable eureka server
  • com.microservices.zuul.EurekaZuulApplication.java
@SpringBootApplication
@EnableEurekaClient
@EnableZuulProxy
  • com.microservices.zuul.security.JwtAuthenticationEntryPoint.java
@Component
  • com.microservices.zuul.security.JwtTokenAuthenticationFilter.java
//import com.eureka.common.security.JwtConfig;
private final JwtConfig jwtConfig;
  • com.microservices.zuul.security.SecurityTokenConfig.java
@EnableWebSecurity
  @Autowired
  //import com.eureka.common.security.JwtConfig;
  private JwtConfig jwtConfig;
@Bean
public JwtConfig jwtConfig() {
    return new JwtConfig();
}
  • com.microservices.image.EurekaImageApplication.java
@SpringBootApplication
@EnableEurekaClient
  • com.microservices.image.controllers.ImageController.java
@RestController
@RequestMapping("/")
@Autowired
   private Environment env;
  • com.microservices.image.entities.Image.java
Pom.xml
  • Dependencies
spring-cloud-starter-netflix-eureka-server
spring-boot : web, test & devtools
com.sun.xml.bind: jaxb-core,api,impl
  • dependencyManagement
org.springframework.cloud: spring-cloud-dependencies
  • Repositories
https://repo.spring.io/milestone
  • Dependencies
spring-cloud-starter-netflix-eureka-client
spring-cloud-starter-netflix-zuul
o.jsonwebtoken: jjwt
com.microservices.common: SpringEurekaCommon
spring-boot : web, test, devtools & security 
com.sun.xml.bind: jaxb-core,api,impl
  • dependencyManagement
org.springframework.cloud: spring-cloud-dependencies
  • Repositories
https://repo.spring.io/milestone
  • Dependencies
spring-cloud-starter-netflix-eureka-client
spring-boot : web, test & devtools
org.springframework.cloud: spring-cloud-starter-sleuth
  • dependencyManagement
org.springframework.cloud: spring-cloud-dependencies
  • Repositories
https://repo.spring.io/milestone
Properties 
spring.application.name=eureka-server
server.port=8761
eureka.client.register-with-eureka=false
eureka.client.fetch-registry=false

server.port=8762
spring.application.name=zuul-server
eureka.client.service-url.default-zone=http://localhost:8761/eureka/
#zuul.prefix=/api
  • Disable accessing services using service name (i.e. gallery-service).
zuul.ignored-services=*
  • Map paths to services
zuul.routes.gallery-service.path=/gallery/**
zuul.routes.gallery-service.service-id=gallery-service
zuul.routes.auth-service.path=/auth/**
zuul.routes.auth-service.service-id=AUTH-SERVICE$
  • So, if request is "/gallery/view/1", gallery service will get "/view/1".
zuul.routes.auth-service.strip-prefix=false
zuul.routes.auth-service.sensitive-headers=Cookie,Set-Cookie  #Exclude authorization from sensitive headers

 spring.application.name=image-service
 server.port=8200
 eureka.client.service-url.default-zone=http://localhost:8761/eureka
Fichiers Common Auth
Main
  • com.microservices.common
@SpringBootApplication
@EnableEurekaClient
  • com.microservices.common.security.JwtConfig.java
@Getter
@ToString	
@Value("${security.jwt.uri:/auth/**}")
@Value("${security.jwt.header:Authorization}")
@Value("${security.jwt.prefix:Bearer }")
@Value("${security.jwt.expiration:#{24*60*60}}")
@Value("${security.jwt.secret:JwtSecretKey}")
  • com.microservices.common.security.UserRole.java
  • com.microservices.auth.SpringEurekaAuthApp.java
@SpringBootApplication
@EnableEurekaClient
  • com.microservices.common.security.SecurityCredentialsConfig.java
@EnableWebSecurity
  @Autowired
 private UserDetailsService userDetailsService;
  @Autowired
 //import com.eureka.common.security.JwtConfig;
 private JwtConfig jwtConfig;
@Bean
public JwtConfig jwtConfig() {
  return new JwtConfig();
}
@Bean
public BCryptPasswordEncoder passwordEncoder() {
  return new BCryptPasswordEncoder();
}
  • com.microservices.common.security.JwtUsernameAndPasswordAuthenticationFilter.java
  • com.microservices.common.security.UserDetailsServiceImpl.java
@Service
@Autowired
  private BCryptPasswordEncoder encoder;
@Override
  public UserDetails
Pom.xml
  • Dependencies
org.springframework.cloud: spring-cloud-starter-netflix-eureka-client
org.springframework.cloud: spring-cloud-dependencies
org.projectlombok: lombok
spring-boot : web, test & devtools
  • Dependencies
spring-cloud-starter-netflix-eureka-client
spring-boot : web, test, devtools & Security
io.jsonwebtoken: jjwt
com.microservices.common: SpringEurekaCommon
com.sun.xml.bind: jaxb-core,api,impl
  • dependencyManagement
org.springframework.cloud: spring-cloud-dependencies
  • Repositories
https://repo.spring.io/milestone
Properties 
spring.application.name=common-service
server.port=9200
eureka.client.service-url.default-zone=http://localhost:8761/eureka

spring.application.name=auth-service
server.port=9100
eureka.client.service-url.default-zone=http://localhost:8761/eureka
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