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Steps:
-> Install the mask password plugin for Jenkins Controller
-> Now go to your pipeline code and the below line in the pipeline
maskPasswords(varMaskRegexes: [], varPasswordPairs: [[password: "$NEW_PASSWORD", var: 'NEW_PASSWORD']])Note: The password value needs to be in the above format, e.g. ( “$NEW_PASSWORD”) and the var value needs to be your password variable name, e.g. (“NEW_PASSWORD”).
Reason: The mask plugin checks the variable used in the pipeline by var value and masks the password by password value which we dynamically generate.
-> Here NEW_PASSWORD is the password variable which I need to mask, replace it with your value, and save.
-> Here is the pipeline example which adds a user without the shell access in the Linux instance
pipeline {
agent {
node {
label 'gcp'
}
}
stages {
stage('User Creation') {
steps {
script {
// Password Generator
NEW_PASSWORD = sh(
script: 'openssl passwd -crypt password',
returnStdout: true
).trim()
env.NEW_PASSWORD = NEW_PASSWORD
maskPasswords(varMaskRegexes: [], varPasswordPairs: [[password: "$NEW_PASSWORD", var: 'NEW_PASSWORD']]) {
sh '''
# User creation
useradd -s /sbin/nologin "$NEW_USERNAME"
[ $? -eq 0 ] && echo "User has been added to system!" || echo "Failed to add a user!"
# Setting the password for the user
echo "$NEW_USERNAME:$NEW_PASSWORD" | chpasswd
echo "User password has been created"
# Check if password change was successful
if [ $? -eq 0 ]; then
echo "Password has been set for the user!"
else
echo "Failed to set the password."
fi
'''
}
}
}
}
}
}-> Run the pipeline and after the pipeline is completed check the logs, where your password is masked
