title: Spring Security 5 : No Beans of type BCryptPasswordEncoder found
body: <p>I'm trying to secure a REST API using JWT tokens. For saving encoded user password I'm trying to use bcrypt for encoding. However when I'm trying to autowire BCryptPasswordEncoder, I'm getting following error :</p>
  
  <pre><code>Could not autowire. No beans of BCryptPasswordEncoder type found. Check autowiring problems in bean class.
  </code></pre>
  
  <p>This is how my controller looks like :</p>
  
  <pre><code>package com.starter.springsecurity.demo.controller;
  
  import com.starter.springsecurity.demo.domain.User;
  import com.starter.springsecurity.demo.repository.UserRepository;
  import org.springframework.beans.factory.annotation.Autowired;
  import org.springframework.security.crypto.bcrypt.BCryptPasswordEncoder;
  import org.springframework.web.bind.annotation.RequestBody;
  import org.springframework.web.bind.annotation.RequestMapping;
  import org.springframework.web.bind.annotation.RestController;
  
  @RestController
  @RequestMapping("/users")
  public class UserController {
  
      @Autowired
      private UserRepository userRepository;
  
      private BCryptPasswordEncoder bCryptPasswordEncoder;
  
      public UserController(BCryptPasswordEncoder bCryptPasswordEncoder){
          this.bCryptPasswordEncoder = bCryptPasswordEncoder;
      }
  
      @RequestMapping("/register")
      public void register(@RequestBody User user){
  
      }
  }
  </code></pre>
  
  <p>This is the blog which I'm following :
  <a href="https://dzone.com/articles/implementing-jwt-authentication-on-spring-boot-api" rel="noreferrer">https://dzone.com/articles/implementing-jwt-authentication-on-spring-boot-api</a></p>
  
  <pre><code>Pom.xml
  
  &lt;?xml version="1.0" encoding="UTF-8"?&gt;
  &lt;project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
      xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd"&gt;
      &lt;modelVersion&gt;4.0.0&lt;/modelVersion&gt;
  
      &lt;groupId&gt;com.starter.springsecurity&lt;/groupId&gt;
      &lt;artifactId&gt;demo&lt;/artifactId&gt;
      &lt;version&gt;0.0.1-SNAPSHOT&lt;/version&gt;
      &lt;packaging&gt;jar&lt;/packaging&gt;
  
      &lt;name&gt;Spring Security demo&lt;/name&gt;
      &lt;description&gt;Demo project for Spring Boot&lt;/description&gt;
  
      &lt;parent&gt;
          &lt;groupId&gt;org.springframework.boot&lt;/groupId&gt;
          &lt;artifactId&gt;spring-boot-starter-parent&lt;/artifactId&gt;
          &lt;version&gt;2.0.0.RELEASE&lt;/version&gt;
          &lt;relativePath/&gt; &lt;!-- lookup parent from repository --&gt;
      &lt;/parent&gt;
  
      &lt;properties&gt;
          &lt;project.build.sourceEncoding&gt;UTF-8&lt;/project.build.sourceEncoding&gt;
          &lt;project.reporting.outputEncoding&gt;UTF-8&lt;/project.reporting.outputEncoding&gt;
          &lt;java.version&gt;1.8&lt;/java.version&gt;
      &lt;/properties&gt;
  
      &lt;dependencies&gt;
          &lt;dependency&gt;
              &lt;groupId&gt;org.springframework.boot&lt;/groupId&gt;
              &lt;artifactId&gt;spring-boot-starter-security&lt;/artifactId&gt;
          &lt;/dependency&gt;
          &lt;dependency&gt;
              &lt;groupId&gt;org.springframework.boot&lt;/groupId&gt;
              &lt;artifactId&gt;spring-boot-starter-web&lt;/artifactId&gt;
          &lt;/dependency&gt;
  
          &lt;dependency&gt;
              &lt;groupId&gt;org.springframework.boot&lt;/groupId&gt;
              &lt;artifactId&gt;spring-boot-starter-data-jpa&lt;/artifactId&gt;
          &lt;/dependency&gt;
          &lt;dependency&gt;
              &lt;groupId&gt;com.h2database&lt;/groupId&gt;
              &lt;artifactId&gt;h2&lt;/artifactId&gt;
          &lt;/dependency&gt;
  
  
          &lt;dependency&gt;
              &lt;groupId&gt;org.springframework.boot&lt;/groupId&gt;
              &lt;artifactId&gt;spring-boot-devtools&lt;/artifactId&gt;
              &lt;scope&gt;runtime&lt;/scope&gt;
          &lt;/dependency&gt;
          &lt;dependency&gt;
              &lt;groupId&gt;org.springframework.boot&lt;/groupId&gt;
              &lt;artifactId&gt;spring-boot-starter-test&lt;/artifactId&gt;
              &lt;scope&gt;test&lt;/scope&gt;
          &lt;/dependency&gt;
          &lt;dependency&gt;
              &lt;groupId&gt;org.springframework.security&lt;/groupId&gt;
              &lt;artifactId&gt;spring-security-test&lt;/artifactId&gt;
              &lt;scope&gt;test&lt;/scope&gt;
          &lt;/dependency&gt;
      &lt;/dependencies&gt;
  
      &lt;build&gt;
          &lt;plugins&gt;
              &lt;plugin&gt;
                  &lt;groupId&gt;org.springframework.boot&lt;/groupId&gt;
                  &lt;artifactId&gt;spring-boot-maven-plugin&lt;/artifactId&gt;
              &lt;/plugin&gt;
          &lt;/plugins&gt;
      &lt;/build&gt;
  
  
  &lt;/project&gt;
  </code></pre>
  
  <p>Has something change in Spring Security 5 regarding Bcrypt?</p>
  
  <p><a href="https://i.stack.imgur.com/Jlhmd.png" rel="noreferrer"><img src="https://i.stack.imgur.com/Jlhmd.png" alt="enter image description here"></a></p>