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Improve handling of CDSI resource exhaustion

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This commit is contained in:
AsamK 2023-10-15 19:02:59 +02:00
parent a675631965
commit 7cd24a74af
4 changed files with 25 additions and 4 deletions
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2
lib/src/main/java/org/asamk/signal/manager/Manager.java
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@ -86,7 +86,7 @@ public interface Manager extends Closeable {
* @return A map of numbers to canonicalized number and uuid. If a number is not registered the uuid is null.
* @throws IOException if it's unable to get the contacts to check if they're registered
*/
Map<String, UserStatus> getUserStatus(Set<String> numbers) throws IOException;
Map<String, UserStatus> getUserStatus(Set<String> numbers) throws IOException, RateLimitException;
void updateAccountAttributes(String deviceName) throws IOException;

13
lib/src/main/java/org/asamk/signal/manager/internal/ManagerImpl.java
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@ -64,6 +64,7 @@ import org.asamk.signal.manager.api.UserStatus;
import org.asamk.signal.manager.config.ServiceEnvironmentConfig;
import org.asamk.signal.manager.helper.AccountFileUpdater;
import org.asamk.signal.manager.helper.Context;
import org.asamk.signal.manager.helper.RecipientHelper.RegisteredUser;
import org.asamk.signal.manager.storage.AttachmentStore;
import org.asamk.signal.manager.storage.AvatarStore;
import org.asamk.signal.manager.storage.SignalAccount;
@ -89,6 +90,7 @@ import org.whispersystems.signalservice.api.messages.SignalServiceTypingMessage;
import org.whispersystems.signalservice.api.push.ServiceId;
import org.whispersystems.signalservice.api.push.ServiceId.ACI;
import org.whispersystems.signalservice.api.push.ServiceIdType;
import org.whispersystems.signalservice.api.push.exceptions.CdsiResourceExhaustedException;
import org.whispersystems.signalservice.api.util.DeviceNameUtil;
import org.whispersystems.signalservice.api.util.InvalidNumberException;
import org.whispersystems.signalservice.api.util.PhoneNumberFormatter;
@ -216,7 +218,7 @@ public class ManagerImpl implements Manager {
}
@Override
public Map<String, UserStatus> getUserStatus(Set<String> numbers) throws IOException {
public Map<String, UserStatus> getUserStatus(Set<String> numbers) throws IOException, RateLimitException {
final var canonicalizedNumbers = numbers.stream().collect(Collectors.toMap(n -> n, n -> {
try {
final var canonicalizedNumber = PhoneNumberFormatter.formatNumber(n, account.getNumber());
@ -234,7 +236,14 @@ public class ManagerImpl implements Manager {
.stream()
.filter(s -> !s.isEmpty())
.collect(Collectors.toSet());
final var registeredUsers = context.getRecipientHelper().getRegisteredUsers(canonicalizedNumbersSet);
final Map<String, RegisteredUser> registeredUsers;
try {
registeredUsers = context.getRecipientHelper().getRegisteredUsers(canonicalizedNumbersSet);
} catch (CdsiResourceExhaustedException e) {
logger.debug("CDSI resource exhausted: {}", e.getMessage());
throw new RateLimitException(System.currentTimeMillis() + e.getRetryAfterSeconds() * 1000L);
}
return numbers.stream().collect(Collectors.toMap(n -> n, n -> {
final var number = canonicalizedNumbers.get(n);