public Optional authorize()

in services/src/main/java/org/apache/custos/service/auth/TokenAuthorizer.java [198:227]

• 23 lines of code
• 14 McCabe index (conditional complexity)

    public Optional<AuthClaim> authorize(HttpHeaders headers, String clientId) {
        try {
            if (clientId != null && clientId.trim().isEmpty()) {
                clientId = null;
            }

            Optional<String> userToken = getUserTokenFromUserTokenHeader(headers);
            boolean isBasicAuth = isBasicAuth(headers);

            if (clientId == null && userToken.isEmpty() && isBasicAuth) {
                return authorize(headers);

            } else if (clientId != null && userToken.isEmpty() && isBasicAuth) {
                return authorizeParentChildTenantValidationWithBasicAuth(headers, clientId);

            } else if (clientId != null && userToken.isPresent()) {
                return authorizeParentChildTenantWithBasicAuthAndUserTokenValidation(headers, clientId, userToken.get());

            } else if (clientId != null && isUserToken(headers)) {
                return authorizeParentChildTenantWithUserTokenValidation(headers, clientId);

            } else {
                return authorizeUsingUserToken(headers);
            }

        } catch (Exception ex) {
            LOGGER.error("Error while generating AuthClaims for authorize", ex);
            throw ex;
        }
    }