xdtLocator

xdtLocator is a command-line utility designed to locate and manage X.509 digital certificates on a system. It helps users identify the precise location and associated information of certificates stored in various trust stores and keychains. The tool can be particularly useful for system administrators, security professionals, and developers who need to programmatically or manually inspect certificate configurations.

The primary function of xdtLocator is to scan designated directories and system trust stores for certificate files. Upon finding a certificate, it extracts and displays key details such as the subject name, issuer name, validity period, serial number, and the cryptographic algorithm used for its public key. This information is crucial for verifying the authenticity and integrity of digital identities.

xdtLocator supports various certificate formats, including PEM and DER. It can filter search results based on specific criteria, such as the certificate's subject or issuer distinguished name. This allows users to narrow down their search to relevant certificates within potentially large collections. The output can be directed to standard output or saved to a file for further processing or archival purposes. The tool aims to provide a straightforward and efficient way to inventory and understand the certificate landscape of a system.