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NetworkModule.java
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NetworkModule.java
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/*
* Copyright The Cryostat Authors
*
* The Universal Permissive License (UPL), Version 1.0
*
* Subject to the condition set forth below, permission is hereby granted to any
* person obtaining a copy of this software, associated documentation and/or data
* (collectively the "Software"), free of charge and under any and all copyright
* rights in the Software, and any and all patent rights owned or freely
* licensable by each licensor hereunder covering either (i) the unmodified
* Software as contributed to or provided by such licensor, or (ii) the Larger
* Works (as defined below), to deal in both
*
* (a) the Software, and
* (b) any piece of software and/or hardware listed in the lrgrwrks.txt file if
* one is included with the Software (each a "Larger Work" to which the Software
* is contributed by such licensors),
*
* without restriction, including without limitation the rights to copy, create
* derivative works of, display, perform, and distribute the Software and make,
* use, sell, offer for sale, import, export, have made, and have sold the
* Software and the Larger Work(s), and to sublicense the foregoing rights on
* either these or other terms.
*
* This license is subject to the following condition:
* The above copyright notice and either this complete permission notice or at
* a minimum a reference to the UPL must be included in all copies or
* substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
* SOFTWARE.
*/
package io.cryostat.net;
import java.net.SocketException;
import java.net.UnknownHostException;
import javax.inject.Singleton;
import io.cryostat.core.log.Logger;
import io.cryostat.core.net.JFRConnectionToolkit;
import io.cryostat.core.sys.Environment;
import io.cryostat.core.sys.FileSystem;
import io.cryostat.core.tui.ClientWriter;
import io.cryostat.net.reports.ReportsModule;
import io.cryostat.net.web.WebModule;
import dagger.Binds;
import dagger.Lazy;
import dagger.Module;
import dagger.Provides;
import dagger.multibindings.IntoSet;
import io.fabric8.openshift.client.DefaultOpenShiftClient;
import io.fabric8.openshift.client.OpenShiftConfigBuilder;
import io.vertx.core.Vertx;
import io.vertx.ext.web.client.WebClient;
import io.vertx.ext.web.client.WebClientOptions;
@Module(
includes = {
WebModule.class,
ReportsModule.class,
})
public abstract class NetworkModule {
@Provides
@Singleton
static HttpServer provideHttpServer(
Vertx vertx, NetworkConfiguration netConf, SslConfiguration sslConf, Logger logger) {
return new HttpServer(vertx, netConf, sslConf, logger);
}
@Provides
@Singleton
static NetworkConfiguration provideNetworkConfiguration(
Environment env, NetworkResolver resolver) {
return new NetworkConfiguration(env, resolver);
}
@Provides
@Singleton
static NetworkResolver provideNetworkResolver() {
return new NetworkResolver();
}
@Provides
@Singleton
static TargetConnectionManager provideTargetConnectionManager(
Logger logger, Lazy<JFRConnectionToolkit> connectionToolkit) {
return new TargetConnectionManager(
connectionToolkit, TargetConnectionManager.DEFAULT_TTL, logger);
}
@Provides
@Singleton
static JFRConnectionToolkit provideJFRConnectionToolkit(
ClientWriter cw, FileSystem fs, Environment env) {
return new JFRConnectionToolkit(cw, fs, env);
}
@Provides
@Singleton
static Vertx provideVertx() {
return Vertx.vertx();
}
@Provides
@Singleton
static WebClient provideWebClient(Vertx vertx, NetworkConfiguration netConf) {
try {
WebClientOptions opts =
new WebClientOptions()
.setSsl(true)
.setDefaultHost(netConf.getWebServerHost())
.setDefaultPort(netConf.getExternalWebServerPort())
.setFollowRedirects(true);
if (netConf.isUntrustedSslAllowed()) {
opts = opts.setTrustAll(true).setVerifyHost(false);
}
return WebClient.create(vertx, opts);
} catch (SocketException | UnknownHostException e) {
throw new RuntimeException(e); // @Provides methods may only throw unchecked exceptions
}
}
@Provides
@Singleton
static SslConfiguration provideSslConfiguration(Environment env, FileSystem fs, Logger logger) {
try {
return new SslConfiguration(env, fs, logger);
} catch (SslConfiguration.SslConfigurationException e) {
throw new RuntimeException(e); // @Provides methods may only throw unchecked exceptions
}
}
@Provides
@Singleton
static NoopAuthManager provideNoopAuthManager(Logger logger, FileSystem fs) {
return new NoopAuthManager(logger);
}
@Binds
@IntoSet
abstract AuthManager bindNoopAuthManager(NoopAuthManager mgr);
@Provides
@Singleton
static BasicAuthManager provideBasicAuthManager(Logger logger, FileSystem fs) {
return new BasicAuthManager(logger, fs);
}
@Binds
@IntoSet
abstract AuthManager bindBasicAuthManager(BasicAuthManager mgr);
@Provides
@Singleton
static OpenShiftAuthManager provideOpenShiftAuthManager(Logger logger, FileSystem fs) {
return new OpenShiftAuthManager(
logger,
fs,
token ->
new DefaultOpenShiftClient(
new OpenShiftConfigBuilder().withOauthToken(token).build()));
}
@Binds
@IntoSet
abstract AuthManager bindOpenShiftAuthManager(OpenShiftAuthManager mgr);
}