pub const WWW_AUTHENTICATE_BASIC: &str = "Basic realm=\"kipuka-est\", charset=\"UTF-8\"";Expand description
Default WWW-Authenticate header value for HTTP Basic authentication.
RFC 7617 Section 2.2: the challenge includes:
realm— the protection space identifier.charset="UTF-8"— indicates the server accepts UTF-8 encoded credentials per RFC 7617 Section 2.1.
EST servers use this to prompt clients for OTP credentials when mTLS is not available.