Dump jenkins credentials - use in script console

jenkins-dump-credentials.groovy

import com.cloudbees.plugins.credentials.*
import com.cloudbees.plugins.credentials.common.*
import com.cloudbees.plugins.credentials.domains.*
import com.cloudbees.plugins.credentials.impl.*
import com.cloudbees.jenkins.plugins.sshcredentials.impl.*
import org.jenkinsci.plugins.plaincredentials.impl.*

  
final domain = Domain.global()
final store = SystemCredentialsProvider.instance.store

for (credential in store.getCredentials(domain)) {
  if (credential instanceof UsernamePasswordCredentialsImpl) {
    println("${credential.id}: ${credential.username} ${credential.password.plainText}")
  } else if (credential instanceof StringCredentialsImpl) {
    println("${credential.id}: ${credential.secret.plainText}")
  } else if (credential instanceof BasicSSHUserPrivateKey) {
    println("${credential.id}: ${credential.username}${credential.passphrase != null ? ':' + credential.passphrase : ''}\n${credential.privateKey}")
  } else if (credential.getClass().toString() == "class com.microsoft.azure.util.AzureCredentials") {
    println("AzureCred: ${credential.subscriptionId} ${credential.clientId} ${credential.plainClientSecret} ${credential.tenant}")
  } else if (credential.getClass().toString() == "class org.jenkinsci.plugins.github_branch_source.GitHubAppCredentials") {
    println("${credential.id} ${credential.username}\n${credential.privateKey.plainText}")
  } else {
    println("${credential.id} ${credential.class}")
  }
}