BasicAuthToken provides Basic Authentication support via an oauth2.Token.

NewClientAuthzTokenSimple returns a *http.Client given a token type and token string.

NewClientBasicAuth returns a *http.Client given a basic auth username and password.

NewClientHeaderQuery returns a new `*http.Client` that will set headers and query string parameters on very request.

NewTokenAccountCredentials is to support Zoom API's `application_credentials` OAuth 2.0 grant type.

NewTokenCLIFromWeb enables a CLI app with no UI to generate a OAuth2 AuthURL which is copy and pasted into a web browser to return an an OAuth 2 authorization code and state, where the authorization code is entered on the command line.

ParseToken parses a OAuth 2 token and returns an `*oauth2.Token` with custom properties.

ReadTokenFile retrieves a Token from a given filepath.

RFC7617UserPass base64 encodes a user-id and password per: https://tools.ietf.org/html/rfc7617#section-2.

TokenClientCredentials is an alternative to `clientcredentials.Config.Token()` which does not work for some APIs.

WriteTokenFile writes a token file to the the filepaths.

used by only Zoom?.

#nosec G101.

UserCredentials represents a user's credentials.