GenerateCodeVerifierString returns a base64 encoded string of n random bytes
(n int)
| 85 | |
| 86 | // GenerateCodeVerifierString returns a base64 encoded string of n random bytes |
| 87 | func GenerateCodeVerifierString(n int) (string, error) { |
| 88 | data := make([]byte, n) |
| 89 | if _, err := io.ReadFull(rand.Reader, data); err != nil { |
| 90 | return "", err |
| 91 | } |
| 92 | return base64.URLEncoding.WithPadding(base64.NoPadding).EncodeToString(data), nil |
| 93 | } |
| 94 | |
| 95 | func GenerateCodeChallenge(method, codeVerifier string) (string, error) { |
| 96 | switch method { |
no outgoing calls