Function: calculatePKCECodeChallenge

▸ calculatePKCECodeChallenge(codeVerifier): Promise<string>

Calculates the PKCE code_verifier value to send with an authorization request using the S256 PKCE Code Challenge Method transformation.

see RFC 7636 - Proof Key for Code Exchange by OAuth Public Clients (PKCE)

Name	Type	Description
`codeVerifier`	`string`	`code_verifier` value generated e.g. from generateRandomCodeVerifier.

Promise<string>