Design Partners
SecureRandom seeds are not constant or predictable
** org.openrewrite.java.security.SecureRandomPrefersDefaultSeed** Remove SecureRandom#setSeed(*) method invocations having constant or predictable arguments.

Tags

  • RSPEC-4347

Source

  • groupId: org.openrewrite.recipe
  • artifactId: rewrite-java-security
  • version: 1.12.0

Usage

This recipe has no required configuration options and can be activated directly after taking a dependency on org.openrewrite.recipe:rewrite-java-security:1.12.0 in your build file:
Gradle
Maven
build.gradle
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plugins {
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id("org.openrewrite.rewrite") version("5.22.2")
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}
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rewrite {
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activeRecipe("org.openrewrite.java.security.SecureRandomPrefersDefaultSeed")
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}
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repositories {
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mavenCentral()
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}
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dependencies {
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rewrite("org.openrewrite.recipe:rewrite-java-security:1.12.0")
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}
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pom.xml
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<project>
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<build>
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<plugins>
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<plugin>
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<groupId>org.openrewrite.maven</groupId>
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<artifactId>rewrite-maven-plugin</artifactId>
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<version>4.25.0</version>
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<configuration>
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<activeRecipes>
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<recipe>org.openrewrite.java.security.SecureRandomPrefersDefaultSeed</recipe>
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</activeRecipes>
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</configuration>
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<dependencies>
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<dependency>
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<groupId>org.openrewrite.recipe</groupId>
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<artifactId>rewrite-java-security</artifactId>
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<version>1.12.0</version>
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</dependency>
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</dependencies>
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</plugin>
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</plugins>
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</build>
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</project>
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Recipes can also be activated directly from the command line by adding the argument -Drewrite.activeRecipesorg.openrewrite.java.security.SecureRandomPrefersDefaultSeed
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