Example usage for io.vertx.core.http HttpServerRequest isExpectMultipart

Introduction

In this page you can find the example usage for io.vertx.core.http HttpServerRequest isExpectMultipart.

Prototype

boolean isExpectMultipart();

Source Link

Usage

From source file:de.braintags.netrelay.controller.authentication.FormLoginHandlerBt.java

License:Open Source License

@Override
public void handle(RoutingContext context) {
    HttpServerRequest req = context.request();
    if (req.method() != HttpMethod.POST) {
        context.fail(405); // Must be a POST
    } else {/*from ww  w.ja  v a  2s  .c om*/
        if (!req.isExpectMultipart()) {
            throw new IllegalStateException("Form body not parsed - did you forget to include a BodyHandler?");
        }
        MultiMap params = req.formAttributes();
        String username = params.get(usernameParam);
        String password = params.get(passwordParam);
        if (username == null || password == null) {
            LOGGER.warn("No username or password provided in form - did you forget to include a BodyHandler?");
            context.fail(400);
        } else {
            JsonObject authInfo = new JsonObject().put("username", username).put("password", password);
            authProvider.authenticate(authInfo, res -> {
                if (res.succeeded()) {
                    User user = res.result();
                    LOGGER.info("Login success, found user " + user);
                    MemberUtil.setContextUser(context, user);
                    if (redirectBySession(context)) {
                        return;
                    }
                    // Either no session or no return url
                    if (!redirectByDirectLoginUrl(context)) {
                        // Just show a basic page
                        req.response().end(DEFAULT_DIRECT_LOGGED_IN_OK_PAGE);
                    }
                } else {
                    LOGGER.info("authentication failed: " + res.cause());
                    handleAuthenticationError(context, res.cause());
                }
            });
        }
    }
}

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From source file:io.gravitee.am.gateway.handler.vertx.auth.handler.impl.FormLoginHandlerImpl.java

License:Apache License

@Override
public void handle(RoutingContext context) {
    HttpServerRequest req = context.request();
    if (req.method() != HttpMethod.POST) {
        context.fail(405); // Must be a POST
    } else {//from ww  w.j  a  v  a 2s.  c  o m
        if (!req.isExpectMultipart()) {
            throw new IllegalStateException("Form body not parsed - do you forget to include a BodyHandler?");
        }
        MultiMap params = req.formAttributes();
        String username = params.get(usernameParam);
        String password = params.get(passwordParam);
        String clientId = params.get(OAuth2Constants.CLIENT_ID);
        if (username == null || password == null) {
            log.warn("No username or password provided in form - did you forget to include a BodyHandler?");
            context.fail(400);
        } else if (clientId == null) {
            log.warn("No client id in form - did you forget to include client_id query parameter ?");
            context.fail(400);
        } else {
            Session session = context.session();
            JsonObject authInfo = new JsonObject().put("username", username).put("password", password)
                    .put(OAuth2Constants.CLIENT_ID, clientId);
            authProvider.authenticate(authInfo, res -> {
                if (res.succeeded()) {
                    User user = res.result();
                    context.setUser(user);
                    if (session != null) {
                        // the user has upgraded from unauthenticated to authenticated
                        // session should be upgraded as recommended by owasp
                        session.regenerateId();

                        // Note : keep returnURLParam in session in case the user go to previous page
                        // String returnURL = session.remove(returnURLParam);
                        String returnURL = session.get(returnURLParam);
                        if (returnURL != null) {
                            // Now redirect back to the original url
                            doRedirect(req.response(), returnURL);
                            return;
                        }
                    }
                    // Either no session or no return url
                    if (directLoggedInOKURL != null) {
                        // Redirect to the default logged in OK page - this would occur
                        // if the user logged in directly at this URL without being redirected here first from another
                        // url
                        doRedirect(req.response(), directLoggedInOKURL);
                    } else {
                        // Just show a basic page
                        req.response().end(DEFAULT_DIRECT_LOGGED_IN_OK_PAGE);
                    }
                } else {
                    try {
                        Map<String, String> parameters = new HashMap<>();
                        parameters.put(OAuth2Constants.CLIENT_ID, clientId);
                        parameters.put("error", "login_failed");
                        String uri = UriBuilderRequest.resolveProxyRequest(
                                new io.vertx.reactivex.core.http.HttpServerRequest(req), req.uri(), parameters,
                                false, false);

                        doRedirect(context.response(), uri);
                    } catch (URISyntaxException e) {
                        context.fail(503);
                    }
                }
            });
        }
    }
}

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From source file:io.servicecomb.transport.rest.vertx.RestBodyHandler.java

License:Apache License

@Override
public void handle(RoutingContext context) {
    HttpServerRequest request = context.request();
    // we need to keep state since we can be called again on reroute
    Boolean handled = context.get(BODY_HANDLED);
    if (handled == null || !handled) {
        BHandler handler = new BHandler(context);
        request.handler(handler);//from  w w  w  .ja  va 2 s . c o  m
        request.endHandler(v -> handler.end());
        context.put(BODY_HANDLED, true);
    } else {
        // on reroute we need to re-merge the form params if that was desired
        if (mergeFormAttributes && request.isExpectMultipart()) {
            request.params().addAll(request.formAttributes());
        }

        context.next();
    }
}

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