Parses a Bearer token from authorizationHeader
. If the header is malformed or doesn't exist,
throws an AuthorizationParserException. Otherwise, returns the String
representation of the bearer token.
For example, if the input to this method is "Bearer token" it would return 'token'.
If authorizationHeader
is malformed or null, throws an AuthorizationParserException.
Source
static String parse(String authorizationHeader) { if (authorizationHeader == null) { throw new AuthorizationParserException( AuthorizationParserExceptionReason.missing); } var matcher = new RegExp("Bearer (.+)"); var match = matcher.firstMatch(authorizationHeader); if (match == null) { throw new AuthorizationParserException( AuthorizationParserExceptionReason.malformed); } return match[1]; }