Class CertificateExtractor

Utility class for extracting SSL certificates from servers

Index

Methods

extractCertificateChain extractFromUrl saveCertificateBundle sharesSameRootCA

Constructors

Methods

`Static`extractCertificateChain

extractCertificateChain(
hostname: string,
port?: number,
): Promise<CertificateChain>
Extracts the full certificate chain from a server
Parameters
- hostname: string
  Server hostname
- port: number = 443
  Server port (default: 443)
Returns Promise<CertificateChain>
Promise resolving to certificate chain

`Static`extractFromUrl

extractFromUrl(baseUrl: string): Promise<CertificateChain>
Extracts certificates from a URL string
Parameters
- baseUrl: string
  Full URL (e.g., 'https://server.com:443')
Returns Promise<CertificateChain>
Promise resolving to certificate chain

`Static`saveCertificateBundle

saveCertificateBundle(certChain: CertificateChain, filePath: string): void
Saves certificate chain to file
Parameters
- certChain: CertificateChain
  Certificate chain to save
- filePath: string
  Path to save the bundle
Returns void

`Static`sharesSameRootCA

sharesSameRootCA(chain1: CertificateChain, chain2: CertificateChain): boolean
Compares two certificate chains to see if they share the same root CA
Parameters
- chain1: CertificateChain
  First certificate chain
- chain2: CertificateChain
  Second certificate chain
Returns boolean
True if they share the same root CA

Constructors

constructor

new CertificateExtractor(): CertificateExtractor
Returns CertificateExtractor