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Remove use of PNI Credential.

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This commit is contained in:
Cody Henthorne
2022-06-30 12:11:44 -04:00
parent fc55b5d1ea
commit 7b805e4041
6 changed files with 0 additions and 134 deletions
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5
libsignal/service/src/main/java/org/whispersystems/signalservice/api/SignalServiceMessageReceiver.java
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@@ -19,7 +19,6 @@ import org.whispersystems.signalservice.api.messages.SignalServiceEnvelope;
import org.whispersystems.signalservice.api.messages.SignalServiceStickerManifest;
import org.whispersystems.signalservice.api.profiles.ProfileAndCredential;
import org.whispersystems.signalservice.api.profiles.SignalServiceProfile;
import org.whispersystems.signalservice.api.push.ACI;
import org.whispersystems.signalservice.api.push.ServiceId;
import org.whispersystems.signalservice.api.push.SignalServiceAddress;
import org.whispersystems.signalservice.api.push.exceptions.MissingConfigurationException;
@@ -111,10 +110,6 @@ public class SignalServiceMessageReceiver {
}
}
public ListenableFuture<SignalServiceProfile> retrievePniProfile(ACI aci, String version, String credentialRequest, Locale locale) {
return socket.retrievePniCredential(aci.uuid(), version, credentialRequest, locale);
}
public SignalServiceProfile retrieveProfileByUsername(String username, Optional<UnidentifiedAccess> unidentifiedAccess, Locale locale)
throws IOException
{

19
libsignal/service/src/main/java/org/whispersystems/signalservice/api/profiles/SignalServiceProfile.java
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@@ -9,7 +9,6 @@ import com.fasterxml.jackson.databind.annotation.JsonSerialize;
import org.signal.libsignal.protocol.logging.Log;
import org.signal.libsignal.zkgroup.InvalidInputException;
import org.signal.libsignal.zkgroup.profiles.PniCredentialResponse;
import org.signal.libsignal.zkgroup.profiles.ProfileKeyCredentialResponse;
import org.whispersystems.signalservice.api.push.ServiceId;
import org.whispersystems.signalservice.internal.util.JsonUtil;
@@ -64,9 +63,6 @@ public class SignalServiceProfile {
@JsonProperty
private List<Badge> badges;
@JsonProperty
private byte[] pniCredential;
@JsonIgnore
private RequestType requestType;
@@ -120,10 +116,6 @@ public class SignalServiceProfile {
return requestType;
}
public byte[] getPniCredential() {
return pniCredential;
}
public void setRequestType(RequestType requestType) {
this.requestType = requestType;
}
@@ -263,15 +255,4 @@ public class SignalServiceProfile {
return null;
}
}
public PniCredentialResponse getPniCredentialResponse() {
if (pniCredential == null) return null;
try {
return new PniCredentialResponse(pniCredential);
} catch (InvalidInputException e) {
Log.w(TAG, e);
return null;
}
}
}

77
libsignal/service/src/main/java/org/whispersystems/signalservice/api/services/ProfileService.java
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@@ -3,8 +3,6 @@ package org.whispersystems.signalservice.api.services;
import org.signal.libsignal.protocol.util.Pair;
import org.signal.libsignal.zkgroup.VerificationFailedException;
import org.signal.libsignal.zkgroup.profiles.ClientZkProfileOperations;
import org.signal.libsignal.zkgroup.profiles.PniCredential;
import org.signal.libsignal.zkgroup.profiles.PniCredentialRequestContext;
import org.signal.libsignal.zkgroup.profiles.ProfileKey;
import org.signal.libsignal.zkgroup.profiles.ProfileKeyCredential;
import org.signal.libsignal.zkgroup.profiles.ProfileKeyCredentialRequest;
@@ -15,8 +13,6 @@ import org.whispersystems.signalservice.api.SignalWebSocket;
import org.whispersystems.signalservice.api.crypto.UnidentifiedAccess;
import org.whispersystems.signalservice.api.profiles.ProfileAndCredential;
import org.whispersystems.signalservice.api.profiles.SignalServiceProfile;
import org.whispersystems.signalservice.api.push.ACI;
import org.whispersystems.signalservice.api.push.PNI;
import org.whispersystems.signalservice.api.push.ServiceId;
import org.whispersystems.signalservice.api.push.SignalServiceAddress;
import org.whispersystems.signalservice.api.push.exceptions.MalformedResponseException;
@@ -35,10 +31,7 @@ import java.util.Optional;
import java.util.concurrent.TimeUnit;
import java.util.function.Function;
import io.reactivex.rxjava3.core.Scheduler;
import io.reactivex.rxjava3.core.Single;
import io.reactivex.rxjava3.core.SingleSource;
import io.reactivex.rxjava3.schedulers.Schedulers;
/**
* Provide Profile-related API services, encapsulating the logic to make the request, parse the response,
@@ -118,40 +111,6 @@ public final class ProfileService {
.map(p -> ServiceResponse.forResult(p, 0, null));
}
public Single<ServiceResponse<PniCredential>> getPniProfileCredential(ACI aci,
PNI pni,
ProfileKey profileKey)
{
SecureRandom random = new SecureRandom();
ProfileKeyVersion profileKeyIdentifier = profileKey.getProfileKeyVersion(aci.uuid());
String version = profileKeyIdentifier.serialize();
PniCredentialRequestContext requestContext = clientZkProfileOperations.createPniCredentialRequestContext(random, aci.uuid(), pni.uuid(), profileKey);
ProfileKeyCredentialRequest request = requestContext.getRequest();
String credentialRequest = Hex.toStringCondensed(request.serialize());
WebSocketRequestMessage requestMessage = WebSocketRequestMessage.newBuilder()
.setId(random.nextLong())
.setVerb("GET")
.setPath(String.format("/v1/profile/%s/%s/%s?credentialType=pni", aci.uuid(), version, credentialRequest))
.addHeaders(AcceptLanguagesUtil.getAcceptLanguageHeader(Locale.getDefault()))
.build();
PniCredentialMapper pniCredentialMapper = new PniCredentialMapper(requestContext);
ResponseMapper<PniCredential> responseMapper = DefaultResponseMapper.extend(PniCredential.class)
.withResponseMapper(pniCredentialMapper)
.build();
return signalWebSocket.request(requestMessage, Optional.empty())
.map(responseMapper::map)
.onErrorResumeNext(t -> restFallbackForPni(pniCredentialMapper, aci, version, credentialRequest, Locale.getDefault()))
.onErrorReturn(ServiceResponse::forUnknownError);
}
private Single<ServiceResponse<PniCredential>> restFallbackForPni(PniCredentialMapper responseMapper, ACI aci, String version, String credentialRequest, Locale locale) {
return Single.fromFuture(receiver.retrievePniProfile(aci, version, credentialRequest, locale), 10, TimeUnit.SECONDS)
.map(responseMapper::map);
}
/**
* Maps the API {@link SignalServiceProfile} model into the desired {@link ProfileAndCredential} domain model.
*/
@@ -182,42 +141,6 @@ public final class ProfileService {
}
}
/**
* Maps the API {@link SignalServiceProfile} model into the desired {@link org.signal.libsignal.zkgroup.profiles.PniCredential} domain model.
*/
private class PniCredentialMapper implements DefaultResponseMapper.CustomResponseMapper<PniCredential> {
private final PniCredentialRequestContext requestContext;
public PniCredentialMapper(PniCredentialRequestContext requestContext) {
this.requestContext = requestContext;
}
@Override
public ServiceResponse<PniCredential> map(int status, String body, Function<String, String> getHeader, boolean unidentified)
throws MalformedResponseException
{
SignalServiceProfile signalServiceProfile = JsonUtil.fromJsonResponse(body, SignalServiceProfile.class);
return map(signalServiceProfile);
}
public ServiceResponse<PniCredential> map(SignalServiceProfile signalServiceProfile) {
try {
PniCredential pniCredential = null;
if (requestContext != null && signalServiceProfile.getPniCredentialResponse() != null) {
pniCredential = clientZkProfileOperations.receivePniCredential(requestContext, signalServiceProfile.getPniCredentialResponse());
}
if (pniCredential == null) {
return ServiceResponse.forApplicationError(new MalformedResponseException("No PNI credential in response"), 0, null);
} else {
return ServiceResponse.forResult(pniCredential, 200, null);
}
} catch (VerificationFailedException e) {
return ServiceResponse.forUnknownError(e);
}
}
}
/**
* Response processor for {@link ProfileAndCredential} service response.
*/

14
libsignal/service/src/main/java/org/whispersystems/signalservice/internal/push/PushServiceSocket.java
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@@ -814,20 +814,6 @@ public class PushServiceSocket {
});
}
public ListenableFuture<SignalServiceProfile> retrievePniCredential(UUID target, String version, String credentialRequest, Locale locale) {
String subPath = String.format("%s/%s/%s?credentialType=pni", target, version, credentialRequest);
ListenableFuture<String> response = submitServiceRequest(String.format(PROFILE_PATH, subPath), "GET", null, AcceptLanguagesUtil.getHeadersWithAcceptLanguage(locale), Optional.empty());
return FutureTransformers.map(response, body -> {
try {
return JsonUtil.fromJson(body, SignalServiceProfile.class);
} catch (IOException e) {
Log.w(TAG, e);
throw new MalformedResponseException("Unable to parse entity", e);
}
});
}
public void retrieveProfileAvatar(String path, File destination, long maxSizeBytes)
throws IOException
{