updatepbkdf2passwordencoder.md

Use new Pbkdf2PasswordEncoder factory methods

org.openrewrite.java.spring.security5.UpdatePbkdf2PasswordEncoder

In Spring Security 5.8 some Pbkdf2PasswordEncoder constructors have been deprecated in favor of factory methods. Refer to the Spring Security migration docs for more information.

Source

GitHub, Issue Tracker, Maven Central

• groupId: org.openrewrite.recipe
• artifactId: rewrite-spring
• version: 5.0.1

Example

{% tabs %} {% tab title="T.java" %}

Before

{% code title="T.java" %}

import org.springframework.security.crypto.password.Pbkdf2PasswordEncoder;

class T {
    void encoderWithDefaults() {
        Pbkdf2PasswordEncoder encoder = new Pbkdf2PasswordEncoder();
    }
}

{% endcode %}

After

{% code title="T.java" %}

import org.springframework.security.crypto.password.Pbkdf2PasswordEncoder;

class T {
    void encoderWithDefaults() {
        Pbkdf2PasswordEncoder encoder = Pbkdf2PasswordEncoder.defaultsForSpringSecurity_v5_8();
    }
}

{% endcode %}

{% endtab %} {% tab title="Diff" %} {% code %}

--- T.java
+++ T.java
@@ -5,1 +5,1 @@
class T {
    void encoderWithDefaults() {
-       Pbkdf2PasswordEncoder encoder = new Pbkdf2PasswordEncoder();
+       Pbkdf2PasswordEncoder encoder = Pbkdf2PasswordEncoder.defaultsForSpringSecurity_v5_8();
    }

{% endcode %} {% endtab %} {% endtabs %}

Usage

This recipe has no required configuration options. It can be activated by adding a dependency on org.openrewrite.recipe:rewrite-spring:5.0.1 in your build file or by running a shell command (in which case no build changes are needed): {% tabs %} {% tab title="Gradle" %} {% code title="build.gradle" %}

plugins {
    id("org.openrewrite.rewrite") version("6.1.4")
}

rewrite {
    activeRecipe("org.openrewrite.java.spring.security5.UpdatePbkdf2PasswordEncoder")
}

repositories {
    mavenCentral()
}

dependencies {
    rewrite("org.openrewrite.recipe:rewrite-spring:5.0.1")
}

{% endcode %} {% endtab %} {% tab title="Maven POM" %} {% code title="pom.xml" %}

<project>
  <build>
    <plugins>
      <plugin>
        <groupId>org.openrewrite.maven</groupId>
        <artifactId>rewrite-maven-plugin</artifactId>
        <version>5.2.4</version>
        <configuration>
          <activeRecipes>
            <recipe>org.openrewrite.java.spring.security5.UpdatePbkdf2PasswordEncoder</recipe>
          </activeRecipes>
        </configuration>
        <dependencies>
          <dependency>
            <groupId>org.openrewrite.recipe</groupId>
            <artifactId>rewrite-spring</artifactId>
            <version>5.0.1</version>
          </dependency>
        </dependencies>
      </plugin>
    </plugins>
  </build>
</project>

{% endcode %} {% endtab %}

{% tab title="Maven Command Line" %} {% code title="shell" %} You will need to have Maven installed on your machine before you can run the following command.

mvn -U org.openrewrite.maven:rewrite-maven-plugin:run \
  -Drewrite.recipeArtifactCoordinates=org.openrewrite.recipe:rewrite-spring:RELEASE \
  -Drewrite.activeRecipes=org.openrewrite.java.spring.security5.UpdatePbkdf2PasswordEncoder

{% endcode %} {% endtab %} {% endtabs %}

Contributors

• Knut Wannheden
• Kun Li
• Jonathan Schnéider

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