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Add metric for international PreKey requests

This commit is contained in:
Chris Eager 2021-03-29 13:49:42 -05:00 committed by Chris Eager
parent 91bd061110
commit c10d9603ad
1 changed files with 33 additions and 17 deletions
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50
service/src/main/java/org/whispersystems/textsecuregcm/controllers/KeysController.java
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@ -4,8 +4,27 @@
*/
package org.whispersystems.textsecuregcm.controllers;
import static com.codahale.metrics.MetricRegistry.name;
import com.codahale.metrics.annotation.Timed;
import io.dropwizard.auth.Auth;
import java.util.Collections;
import java.util.LinkedList;
import java.util.List;
import java.util.Map;
import java.util.Optional;
import javax.validation.Valid;
import javax.ws.rs.Consumes;
import javax.ws.rs.GET;
import javax.ws.rs.HeaderParam;
import javax.ws.rs.PUT;
import javax.ws.rs.Path;
import javax.ws.rs.PathParam;
import javax.ws.rs.Produces;
import javax.ws.rs.WebApplicationException;
import javax.ws.rs.core.MediaType;
import javax.ws.rs.core.Response;
import io.micrometer.core.instrument.Metrics;
import org.whispersystems.textsecuregcm.auth.AmbiguousIdentifier;
import org.whispersystems.textsecuregcm.auth.Anonymous;
import org.whispersystems.textsecuregcm.auth.DisabledPermittedAccount;
@ -22,23 +41,7 @@ import org.whispersystems.textsecuregcm.storage.Account;
import org.whispersystems.textsecuregcm.storage.AccountsManager;
import org.whispersystems.textsecuregcm.storage.Device;
import org.whispersystems.textsecuregcm.storage.KeysDynamoDb;
import javax.validation.Valid;
import javax.ws.rs.Consumes;
import javax.ws.rs.GET;
import javax.ws.rs.HeaderParam;
import javax.ws.rs.PUT;
import javax.ws.rs.Path;
import javax.ws.rs.PathParam;
import javax.ws.rs.Produces;
import javax.ws.rs.WebApplicationException;
import javax.ws.rs.core.MediaType;
import javax.ws.rs.core.Response;
import java.util.Collections;
import java.util.LinkedList;
import java.util.List;
import java.util.Map;
import java.util.Optional;
import org.whispersystems.textsecuregcm.util.Util;
@SuppressWarnings("OptionalUsedAsFieldOrParameterType")
@Path("/v2/keys")
@ -49,6 +52,11 @@ public class KeysController {
private final AccountsManager accounts;
private final DirectoryQueue directoryQueue;
private static final String INTERNATIONAL_PREKEY_REQUEST_COUNTER_NAME =
name(KeysController.class, "internationalPreKeyGet");
private static final String SOURCE_COUNTRY_TAG_NAME = "sourceCountry";
public KeysController(RateLimiters rateLimiters, KeysDynamoDb keysDynamoDb, AccountsManager accounts, DirectoryQueue directoryQueue) {
this.rateLimiters = rateLimiters;
this.keysDynamoDb = keysDynamoDb;
@ -119,6 +127,14 @@ public class KeysController {
if (account.isPresent()) {
rateLimiters.getPreKeysLimiter().validate(account.get().getNumber() + "." + account.get().getAuthenticatedDevice().get().getId() + "__" + target.get().getNumber() + "." + deviceId);
final String accountCountryCode = Util.getCountryCode(account.get().getNumber());
final String targetCountryCode = Util.getCountryCode(target.get().getNumber());
if (!accountCountryCode.equals(targetCountryCode)) {
Metrics.counter(INTERNATIONAL_PREKEY_REQUEST_COUNTER_NAME, SOURCE_COUNTRY_TAG_NAME, accountCountryCode)
.increment();
}
}
Map<Long, PreKey> preKeysByDeviceId = getLocalKeys(target.get(), deviceId);