Virtual HSM
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  • Documentation
    • What is Virtual HSM?
    • Use Case: Attested Secret Provisioning in the Cloud
    • Setup
      • Install
      • vHSM Server Configuration
        • Parameters
        • vHSM Telemetry Parameters
      • vHSM Agent
        • Agent Configuration
      • vHSM Proxy
        • Proxy Configuration
    • Get Started
      • Start the Vault server
      • MariaDB root admin password provisioning on Azure DCXas_v5 VM
    • Supported Cloud Configurations
  • Tutorials
    • Deploying the vhsm Container on an EC2 Instance
    • CLI quickstart
    • vHSM Agent quickstart
    • vHSM Proxy quickstart
    • Passing vHSM secrets using ConfigMaps
    • Provisioning MariaDB Password on Azure DCXas_v5 VM
    • Registering a buckypaper plugin
    • Monitoring vHSM with Grafana
  • Integration with Utimaco SecurityServer
    • Integrate enclaive vHSM with Utimaco HSM
  • API
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  • vHSM CLI
    • Server and Infrastructure Management
      • vhsm server
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      • vhsm read
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      • vhsm unwrap
    • Configuration and Management
      • vhsm plugin
        • vhsm plugin info
        • vhsm plugin deregister
        • vhsm plugin list
        • vhsm plugin register
        • vhsm plugin reload
        • vhsm plugin reload-status
      • vhsm namespace
      • vhsm operator
      • vhsm print
      • vhsm path-help
      • vhsm lease
    • Auditing and Debugging
      • vhsm audit
      • vhsm debug
    • Attestation
    • Security and Encryption
      • vhsm pki
        • vhsm pki health-check
        • vhsm pki issue
        • vhsm pki list-intermediates
        • vhsm pki reissue
        • vhsm pki verify-sign
      • vhsm transit
      • vhsm ssh
      • vhsm transform
    • Authentication and Authorization
      • vhsm login
      • vhsm auth
      • vhsm token
      • vhsm policy
    • Storage and Data Mangement
      • vhsm kv
      • vhsm patch
    • vhsm version
      • vhsm version-history
  • Troubleshooting
    • CA Validity Period
    • CRL Validity Period
    • Root Certificate Issued Non-CA Leaves
    • Role Allows Implicit Localhost Issuance
    • Role Allows Glob-Based Wildcard Issuance
    • Performance Impact
    • Accessibility of Audit Information
    • Allow If-Modified-Since Requests
    • Auto-Tidy Disabled
    • Tidy Hasn't Run
    • Too Many Certificates
    • Enable ACME Issuance
    • ACME Response Headers Configuration
  • Resources
    • Community
    • GitHub
    • Youtube
    • CCx101 wiki
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  1. Troubleshooting

Role Allows Glob-Based Wildcard Issuance

Perform the recommended actions to ensure that none of the defined roles simultaneously allow both glob domains and wildcard certificate issuance.

This health check evaluates defined roles to determine whether any of them simultaneously allow both glob domains and wildcard certificate issuance. When both allow_glob_domains and allow_wildcard_certificates are enabled in a role, it can lead to unintended certificate behaviors such as nested wildcards, increasing the risk of misuse or misconfiguration.

Health Check Name: role_allows_glob_wildcards

Accessed APIs

HTTP Method
API Endpoint
Description

LIST

/roles

Lists all roles configured in the PKI mount.

READ

/roles/:name

Retrieves detailed configuration for each role.

Configuration Parameters

Parameter
Type
Default
Description

allowed_roles

list

nil

A list of role names to ignore during this health check evaluation.

Health Check Results

Condition Evaluated
Result

Role has both allow_glob_domains=true and allow_wildcard_certificates=true

Warning issued – Role allows both glob domains and wildcard certs, which may lead to risky configurations.

Recommended Actions

  • Split any role that currently allows both glob domains and wildcard certificates into two separate roles.

  • Ensure that:

    • Each role either allows glob domains or wildcard certificates, but not both.

    • Roles allowing both types are only used when absolutely necessary and required to cover all SANs on a certificate.

  • Add such necessary roles to the allowed_roles list to suppress warnings in future health checks.

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Last updated 2 months ago

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