求可在Jenkins中创建掩码密码对的有效Groovy脚本

Let's break down why your original script wasn't working, then fix it up properly:

What went wrong in your code #

• You created a new instance of MaskPasswordsConfig instead of modifying the existing global singleton (which is what Jenkins actually uses for its configuration)
• You didn't add the password pair to the existing list of global pairs
• No output statements were included, so you couldn't see if the script ran successfully
• You didn't trigger a Jenkins configuration reload to ensure changes take effect

Corrected Groovy Script #

import com.michelin.cio.hudson.plugins.maskpasswords.MaskPasswordsConfig
import com.michelin.cio.hudson.plugins.maskpasswords.MaskPasswordsBuildWrapper.VarPasswordPair

// Get the actual global MaskPasswords configuration singleton
def maskPasswordsConfig = MaskPasswordsConfig.getInstance()
def existingPairs = maskPasswordsConfig.getGlobalVarPasswordPairs()

// Create your new password pair
def newPwdPair = new VarPasswordPair("PWD", "myPassword")

// Check if the variable already exists to avoid duplicates
def exists = existingPairs.any { it.variable == newPwdPair.variable }
if (!exists) {
    existingPairs.add(newPwdPair)
    maskPasswordsConfig.setGlobalVarPasswordPairs(existingPairs)
    maskPasswordsConfig.save()
    
    // Force Jenkins to reload its configuration
    Jenkins.instance.save()
    
    println "Successfully added password pair: ${newPwdPair.variable}"
    println "Total global password pairs now: ${existingPairs.size()}"
} else {
    println "Password pair for variable '${newPwdPair.variable}' already exists!"
}

Key Improvements #

• Uses the existing global config singleton (MaskPasswordsConfig.getInstance()) instead of creating a new unused instance
• Adds duplicate check to avoid adding the same variable multiple times
• Includes println statements so you can see clear feedback in the Jenkins Script Console
• Calls Jenkins.instance.save() to ensure the configuration changes are persisted and reloaded immediately
• Properly updates the existing list of password pairs instead of replacing the config entirely

How to test #

1. Go to Jenkins → Manage Jenkins → Script Console
2. Paste the corrected script and run it
3. You should see success/duplicate messages in the console output
4. Verify the password pair was added by checking Manage Jenkins → Configure System → Mask Passwords section

内容的提问来源于stack exchange，提问作者mweish