Examples with HttpAuthResourcePathsConfiguration io.gravitee.am.identityprovider.http.configuration.HttpAuthResourcePathsConfiguration used on opensource projects

Example 1 with HttpAuthResourcePathsConfiguration

use of io.gravitee.am.identityprovider.http.configuration.HttpAuthResourcePathsConfiguration in project gravitee-access-management by gravitee-io.

the class HttpAuthenticationProvider method loadByUsername0.

private Maybe<User> loadByUsername0(AuthenticationContext authenticationContext, User user) {
    // prepare request
    final HttpAuthResourcePathsConfiguration authResourceConfiguration = configuration.getAuthenticationResource().getPaths();
    if (authResourceConfiguration == null) {
        return Maybe.empty();
    }
    if (authResourceConfiguration.getLoadPreAuthUserResource() == null) {
        return Maybe.empty();
    }
    final HttpResourceConfiguration readResourceConfiguration = authResourceConfiguration.getLoadPreAuthUserResource();
    if (readResourceConfiguration.getBaseURL() == null) {
        LOGGER.warn("Missing pre-authenticated user resource base URL");
        return Maybe.empty();
    }
    if (readResourceConfiguration.getHttpMethod() == null) {
        LOGGER.warn("Missing pre-authenticated user resource HTTP method");
        return Maybe.empty();
    }
    try {
        // prepare context
        TemplateEngine templateEngine = authenticationContext.getTemplateEngine();
        templateEngine.getTemplateContext().setVariable(USER_CONTEXT_KEY, user);
        // prepare request
        final String readUserURI = readResourceConfiguration.getBaseURL();
        final HttpMethod readUserHttpMethod = HttpMethod.valueOf(readResourceConfiguration.getHttpMethod().toString());
        final List<HttpHeader> readUserHttpHeaders = readResourceConfiguration.getHttpHeaders();
        final String readUserBody = readResourceConfiguration.getHttpBody();
        final Single<HttpResponse<Buffer>> requestHandler = processRequest(templateEngine, readUserURI, readUserHttpMethod, readUserHttpHeaders, readUserBody);
        return requestHandler.toMaybe().map(httpResponse -> {
            final List<HttpResponseErrorCondition> errorConditions = readResourceConfiguration.getHttpResponseErrorConditions();
            Map<String, Object> userAttributes = processResponse(templateEngine, errorConditions, httpResponse);
            return createUser(authenticationContext, userAttributes);
        }).onErrorResumeNext(ex -> {
            if (ex instanceof AbstractManagementException) {
                return Maybe.error(ex);
            }
            LOGGER.error("An error has occurred when loading pre-authenticated user {} from the remote HTTP identity provider", user.getUsername() != null ? user.getUsername() : user.getEmail(), ex);
            return Maybe.error(new TechnicalManagementException("An error has occurred when loading pre-authenticated user from the remote HTTP identity provider", ex));
        });
    } catch (Exception ex) {
        LOGGER.error("An error has occurred when loading pre-authenticated user {}", user.getUsername() != null ? user.getUsername() : user.getEmail(), ex);
        return Maybe.error(new TechnicalManagementException("An error has occurred when when loading pre-authenticated user", ex));
    }
}