Moving GrpcStubs to test sources

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ghubstan 2020-07-19 14:18:34 -03:00
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commit 7c974b22ac
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/*
* This file is part of Bisq.
*
* Bisq is free software: you can redistribute it and/or modify it
* under the terms of the GNU Affero General Public License as published by
* the Free Software Foundation, either version 3 of the License, or (at
* your option) any later version.
*
* Bisq is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU Affero General Public
* License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with Bisq. If not, see <http://www.gnu.org/licenses/>.
*/
package bisq.apitest;
import bisq.proto.grpc.GetVersionGrpc;
import bisq.proto.grpc.OffersGrpc;
import bisq.proto.grpc.PaymentAccountsGrpc;
import bisq.proto.grpc.WalletsGrpc;
import io.grpc.CallCredentials;
import io.grpc.ManagedChannelBuilder;
import io.grpc.Metadata;
import java.util.concurrent.Executor;
import static io.grpc.Metadata.ASCII_STRING_MARSHALLER;
import static io.grpc.Status.UNAUTHENTICATED;
import static java.lang.String.format;
import static java.util.concurrent.TimeUnit.SECONDS;
import bisq.apitest.config.ApiTestConfig;
import bisq.apitest.config.BisqAppConfig;
public class GrpcStubs {
public final CallCredentials credentials;
public final String host;
public final int port;
public GetVersionGrpc.GetVersionBlockingStub versionService;
public OffersGrpc.OffersBlockingStub offersService;
public PaymentAccountsGrpc.PaymentAccountsBlockingStub paymentAccountsService;
public WalletsGrpc.WalletsBlockingStub walletsService;
public GrpcStubs(BisqAppConfig bisqAppConfig, ApiTestConfig config) {
this.credentials = new PasswordCallCredentials(config.apiPassword);
this.host = "localhost";
this.port = bisqAppConfig.apiPort;
}
public GrpcStubs init() {
var channel = ManagedChannelBuilder.forAddress(host, port).usePlaintext().build();
Runtime.getRuntime().addShutdownHook(new Thread(() -> {
try {
channel.shutdown().awaitTermination(1, SECONDS);
} catch (InterruptedException ex) {
throw new IllegalStateException(ex);
}
}));
this.versionService = GetVersionGrpc.newBlockingStub(channel).withCallCredentials(credentials);
this.offersService = OffersGrpc.newBlockingStub(channel).withCallCredentials(credentials);
this.paymentAccountsService = PaymentAccountsGrpc.newBlockingStub(channel).withCallCredentials(credentials);
this.walletsService = WalletsGrpc.newBlockingStub(channel).withCallCredentials(credentials);
return this;
}
static class PasswordCallCredentials extends CallCredentials {
public static final String PASSWORD_KEY = "password";
private final String passwordValue;
public PasswordCallCredentials(String passwordValue) {
if (passwordValue == null)
throw new IllegalArgumentException(format("'%s' value must not be null", PASSWORD_KEY));
this.passwordValue = passwordValue;
}
@Override
public void applyRequestMetadata(RequestInfo requestInfo,
Executor appExecutor,
MetadataApplier metadataApplier) {
appExecutor.execute(() -> {
try {
var headers = new Metadata();
var passwordKey = Metadata.Key.of(PASSWORD_KEY, ASCII_STRING_MARSHALLER);
headers.put(passwordKey, passwordValue);
metadataApplier.apply(headers);
} catch (Throwable ex) {
metadataApplier.fail(UNAUTHENTICATED.withCause(ex));
}
});
}
@Override
public void thisUsesUnstableApi() {
// An experimental api. A noop but never called; tries to make it clearer to
// implementors that they may break in the future.
}
}
}