Example usage for io.vertx.core.http HttpHeaders LOCATION

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CharSequence LOCATION

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Location header name

Usage

From source file:io.knotx.knot.action.ActionKnotProxyImpl.java

License:Apache License

private KnotContext redirectKnotResponse(KnotContext knotContext, FormEntity form,
        ClientResponse clientResponse, String redirectLocation) {
    LOGGER.trace("Request redirected to [{}]", redirectLocation);
    knotContext.getClientResponse().setStatusCode(HttpResponseStatus.MOVED_PERMANENTLY.code());
    MultiMap headers = MultiMap.caseInsensitiveMultiMap();
    headers.addAll(getFilteredHeaders(clientResponse.getHeaders(), form.adapter().getAllowedResponseHeaders()));
    headers.add(HttpHeaders.LOCATION.toString(), redirectLocation);

    knotContext.getClientResponse().setHeaders(headers);
    knotContext.clearFragments();/*from w  w  w. j  a  v a 2  s. c o  m*/
    return knotContext;
}

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From source file:org.eclipse.hono.adapter.http.HonoAuthHandlerImpl.java

License:Open Source License

protected void processException(RoutingContext ctx, Throwable exception) {

    if (exception != null) {
        if (exception instanceof HttpStatusException) {
            final int statusCode = ((HttpStatusException) exception).getStatusCode();
            final String payload = ((HttpStatusException) exception).getPayload();

            switch (statusCode) {
            case 302:
                ctx.response().putHeader(HttpHeaders.LOCATION, payload).setStatusCode(302)
                        .end("Redirecting to " + payload + ".");
                return;
            case 401:
                String header = authenticateHeader(ctx);
                if (header != null) {
                    ctx.response().putHeader("WWW-Authenticate", header);
                }/*from   w w  w.  j a  va  2  s.  c om*/
                ctx.fail(401);
                return;
            default:
                ctx.fail(statusCode);
                return;
            }
        }
    }

    // fallback 500
    ctx.fail(exception);
}

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From source file:org.eclipse.hono.service.auth.device.HonoAuthHandler.java

License:Open Source License

/**
 * This method is protected so custom auth handlers can override the default
 * error handling./*  w w w.  j a va 2  s .  c  om*/
 * 
 * @param ctx The routing context.
 * @param exception The cause of failure to process the request.
 */
protected void processException(final RoutingContext ctx, final Throwable exception) {

    if (exception != null) {

        if (exception instanceof HttpStatusException || exception instanceof ServiceInvocationException) {
            final int statusCode;
            final String payload;
            if (exception instanceof HttpStatusException) {
                statusCode = ((HttpStatusException) exception).getStatusCode();
                payload = ((HttpStatusException) exception).getPayload();
            } else {
                statusCode = ((ServiceInvocationException) exception).getErrorCode();
                payload = null;
            }

            switch (statusCode) {
            case 302:
                ctx.response().putHeader(HttpHeaders.LOCATION, payload).setStatusCode(302)
                        .end("Redirecting to " + payload + ".");
                return;
            case 401:
                final String header = authenticateHeader(ctx);
                if (header != null) {
                    ctx.response().putHeader("WWW-Authenticate", header);
                }
                ctx.fail(401);
                return;
            default:
                ctx.fail(statusCode);
                return;
            }
        }
    }

    // fallback 500
    ctx.fail(exception);
}

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From source file:org.eclipse.hono.service.credentials.CredentialsHttpEndpoint.java

License:Open Source License

private void addCredentials(final RoutingContext ctx) {

    final JsonObject payload = (JsonObject) ctx.get(KEY_REQUEST_BODY);
    final String deviceId = payload.getString(CredentialsConstants.FIELD_PAYLOAD_DEVICE_ID);
    final String authId = payload.getString(CredentialsConstants.FIELD_AUTH_ID);
    final String type = payload.getString(CredentialsConstants.FIELD_TYPE);
    final String tenantId = getTenantParam(ctx);
    logger.debug("adding credentials [tenant: {}, device-id: {}, auth-id: {}, type: {}]", tenantId, deviceId,
            authId, type);// w ww  .  ja  v a 2  s.c o  m

    final JsonObject requestMsg = EventBusMessage
            .forOperation(CredentialsConstants.CredentialsAction.add.toString()).setTenant(tenantId)
            .setDeviceId(deviceId).setJsonPayload(payload).toJson();

    sendAction(ctx, requestMsg,
            getDefaultResponseHandler(ctx, status -> status == HttpURLConnection.HTTP_CREATED,
                    httpServerResponse -> httpServerResponse.putHeader(HttpHeaders.LOCATION,
                            String.format("/%s/%s/%s/%s", CredentialsConstants.CREDENTIALS_ENDPOINT, tenantId,
                                    authId, type))));
}

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From source file:org.eclipse.hono.service.registration.RegistrationHttpEndpoint.java

License:Open Source License

private void registerDevice(final RoutingContext ctx, final JsonObject payload) {

    if (payload == null) {
        HttpEndpointUtils.badRequest(ctx.response(), "missing body");
    } else {// ww w  .ja  v a2 s. c  o  m
        Object deviceId = payload.remove(FIELD_DEVICE_ID);
        if (deviceId == null) {
            HttpEndpointUtils.badRequest(ctx.response(),
                    String.format("'%s' param is required", FIELD_DEVICE_ID));
        } else if (!(deviceId instanceof String)) {
            HttpEndpointUtils.badRequest(ctx.response(),
                    String.format("'%s' must be a string", FIELD_DEVICE_ID));
        } else {
            final String tenantId = getTenantParam(ctx);
            logger.debug("registering data for device [tenant: {}, device: {}, payload: {}]", tenantId,
                    deviceId, payload);
            final HttpServerResponse response = ctx.response();
            final JsonObject requestMsg = RegistrationConstants.getServiceRequestAsJson(
                    RegistrationConstants.ACTION_REGISTER, tenantId, (String) deviceId, payload);
            doRegistrationAction(ctx, requestMsg, (status, registrationResult) -> {
                response.setStatusCode(status);
                switch (status) {
                case HttpURLConnection.HTTP_CREATED:
                    response.putHeader(HttpHeaders.LOCATION, String.format("/%s/%s/%s",
                            RegistrationConstants.REGISTRATION_ENDPOINT, tenantId, deviceId));
                default:
                    response.end();
                }
            });
        }
    }
}

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From source file:org.eclipse.hono.service.tenant.TenantHttpEndpoint.java

License:Open Source License

private void addTenant(final RoutingContext ctx) {

    final String tenantId = getTenantIdFromContext(ctx);

    final String location = String.format("/%s/%s", TenantConstants.TENANT_ENDPOINT, tenantId);

    doTenantHttpRequest(ctx, tenantId, TenantConstants.TenantAction.add,
            status -> status == HttpURLConnection.HTTP_CREATED,
            response -> response.putHeader(HttpHeaders.LOCATION, location));
}

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From source file:org.etourdot.vertx.marklogic.http.utils.HttpUtils.java

License:Open Source License

public static String extractDocumentUri(MultiMap headers) {
    if (headers.contains(HttpHeaders.LOCATION)) {
        String location = headers.get(HttpHeaders.LOCATION);
        return location.substring(location.indexOf(DOCUMENT_URI_PREFIX) + DOCUMENT_URI_PREFIX.length());
    } else if (headers.contains(HEADER_CONTENT_DISPOSITION)) {
        String disposition = headers.get(HEADER_CONTENT_DISPOSITION);
        Matcher regexMatcher = DISPOSITION_REGEX_PATTERN.matcher(disposition);
        if (regexMatcher.find()) {
            return regexMatcher.group(2);
        }/*from   w  ww  .jav  a 2 s. com*/
    }
    return null;
}

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