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Implement a sticker store

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AsamK 2020-11-24 21:44:57 +01:00
parent 6a1b7dc597
commit 4acc9a96e3
4 changed files with 154 additions and 1 deletions
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33
src/main/java/org/asamk/signal/manager/Manager.java
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@ -26,6 +26,7 @@ import org.asamk.signal.storage.groups.GroupInfoV2;
import org.asamk.signal.storage.profiles.SignalProfile;
import org.asamk.signal.storage.profiles.SignalProfileEntry;
import org.asamk.signal.storage.protocol.JsonIdentityKeyStore;
import org.asamk.signal.storage.stickers.Sticker;
import org.asamk.signal.util.IOUtils;
import org.asamk.signal.util.Util;
import org.signal.libsignal.metadata.InvalidMetadataMessageException;
@ -103,6 +104,7 @@ import org.whispersystems.signalservice.api.messages.multidevice.DeviceInfo;
import org.whispersystems.signalservice.api.messages.multidevice.RequestMessage;
import org.whispersystems.signalservice.api.messages.multidevice.SentTranscriptMessage;
import org.whispersystems.signalservice.api.messages.multidevice.SignalServiceSyncMessage;
import org.whispersystems.signalservice.api.messages.multidevice.StickerPackOperationMessage;
import org.whispersystems.signalservice.api.messages.multidevice.VerifiedMessage;
import org.whispersystems.signalservice.api.profiles.SignalServiceProfile;
import org.whispersystems.signalservice.api.push.ContactTokenDetails;
@ -871,6 +873,10 @@ public class Manager implements Closeable {
byte[] packKey = KeyUtils.createStickerUploadKey();
String packId = messageSender.uploadStickerManifest(manifest, packKey);
Sticker sticker = new Sticker(Hex.fromStringCondensed(packId), packKey);
account.getStickerStore().updateSticker(sticker);
account.save();
try {
return new URI("https", "signal.art", "/addstickers/", "pack_id=" + URLEncoder.encode(packId, StandardCharsets.UTF_8) + "&pack_key=" + URLEncoder.encode(Hex.toStringCondensed(packKey), StandardCharsets.UTF_8))
.toString();
@ -1409,6 +1415,14 @@ public class Manager implements Closeable {
}
}
}
if (message.getSticker().isPresent()) {
final SignalServiceDataMessage.Sticker messageSticker = message.getSticker().get();
Sticker sticker = account.getStickerStore().getSticker(messageSticker.getPackId());
if (sticker == null) {
sticker = new Sticker(messageSticker.getPackId(), messageSticker.getPackKey());
account.getStickerStore().updateSticker(sticker);
}
}
return actions;
}
@ -1647,7 +1661,7 @@ public class Manager implements Closeable {
if (rm.isBlockedListRequest()) {
actions.add(SendSyncBlockedListAction.create());
}
// TODO Handle rm.isConfigurationRequest();
// TODO Handle rm.isConfigurationRequest(); rm.isKeysRequest();
}
if (syncMessage.getGroups().isPresent()) {
File tmpFile = null;
@ -1773,6 +1787,23 @@ public class Manager implements Closeable {
final VerifiedMessage verifiedMessage = syncMessage.getVerified().get();
account.getSignalProtocolStore().setIdentityTrustLevel(resolveSignalServiceAddress(verifiedMessage.getDestination()), verifiedMessage.getIdentityKey(), TrustLevel.fromVerifiedState(verifiedMessage.getVerified()));
}
if (syncMessage.getStickerPackOperations().isPresent()) {
final List<StickerPackOperationMessage> stickerPackOperationMessages = syncMessage.getStickerPackOperations().get();
for (StickerPackOperationMessage m : stickerPackOperationMessages) {
if (!m.getPackId().isPresent()) {
continue;
}
Sticker sticker = account.getStickerStore().getSticker(m.getPackId().get());
if (sticker == null) {
if (!m.getPackKey().isPresent()) {
continue;
}
sticker = new Sticker(m.getPackId().get(), m.getPackKey().get());
}
sticker.setInstalled(!m.getType().isPresent() || m.getType().get() == StickerPackOperationMessage.Type.INSTALL);
account.getStickerStore().updateSticker(sticker);
}
}
if (syncMessage.getConfiguration().isPresent()) {
// TODO
}

17
src/main/java/org/asamk/signal/storage/SignalAccount.java
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@ -21,6 +21,7 @@ import org.asamk.signal.storage.protocol.JsonSignalProtocolStore;
import org.asamk.signal.storage.protocol.RecipientStore;
import org.asamk.signal.storage.protocol.SessionInfo;
import org.asamk.signal.storage.protocol.SignalServiceAddressResolver;
import org.asamk.signal.storage.stickers.StickerStore;
import org.asamk.signal.storage.threads.LegacyJsonThreadStore;
import org.asamk.signal.storage.threads.ThreadInfo;
import org.asamk.signal.util.IOUtils;
@ -72,6 +73,7 @@ public class SignalAccount implements Closeable {
private JsonContactsStore contactStore;
private RecipientStore recipientStore;
private ProfileStore profileStore;
private StickerStore stickerStore;
private SignalAccount(final FileChannel fileChannel, final FileLock lock) {
this.fileChannel = fileChannel;
@ -114,6 +116,7 @@ public class SignalAccount implements Closeable {
account.contactStore = new JsonContactsStore();
account.recipientStore = new RecipientStore();
account.profileStore = new ProfileStore();
account.stickerStore = new StickerStore();
account.registered = false;
return account;
@ -140,6 +143,7 @@ public class SignalAccount implements Closeable {
account.contactStore = new JsonContactsStore();
account.recipientStore = new RecipientStore();
account.profileStore = new ProfileStore();
account.stickerStore = new StickerStore();
account.registered = true;
account.isMultiDevice = true;
@ -267,6 +271,14 @@ public class SignalAccount implements Closeable {
profileStore = new ProfileStore();
}
JsonNode stickerStoreNode = rootNode.get("stickerStore");
if (stickerStoreNode != null) {
stickerStore = jsonProcessor.convertValue(stickerStoreNode, StickerStore.class);
}
if (stickerStore == null) {
stickerStore = new StickerStore();
}
JsonNode threadStoreNode = rootNode.get("threadStore");
if (threadStoreNode != null) {
LegacyJsonThreadStore threadStore = jsonProcessor.convertValue(threadStoreNode, LegacyJsonThreadStore.class);
@ -314,6 +326,7 @@ public class SignalAccount implements Closeable {
.putPOJO("contactStore", contactStore)
.putPOJO("recipientStore", recipientStore)
.putPOJO("profileStore", profileStore)
.putPOJO("stickerStore", stickerStore)
;
try {
try (ByteArrayOutputStream output = new ByteArrayOutputStream()) {
@ -379,6 +392,10 @@ public class SignalAccount implements Closeable {
return profileStore;
}
public StickerStore getStickerStore() {
return stickerStore;
}
public String getUsername() {
return username;
}

35
src/main/java/org/asamk/signal/storage/stickers/Sticker.java Normal file
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@ -0,0 +1,35 @@
package org.asamk.signal.storage.stickers;
public class Sticker {
private final byte[] packId;
private final byte[] packKey;
private boolean installed;
public Sticker(final byte[] packId, final byte[] packKey) {
this.packId = packId;
this.packKey = packKey;
}
public Sticker(final byte[] packId, final byte[] packKey, final boolean installed) {
this.packId = packId;
this.packKey = packKey;
this.installed = installed;
}
public byte[] getPackId() {
return packId;
}
public byte[] getPackKey() {
return packKey;
}
public boolean isInstalled() {
return installed;
}
public void setInstalled(final boolean installed) {
this.installed = installed;
}
}

70
src/main/java/org/asamk/signal/storage/stickers/StickerStore.java Normal file
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@ -0,0 +1,70 @@
package org.asamk.signal.storage.stickers;
import com.fasterxml.jackson.core.JsonGenerator;
import com.fasterxml.jackson.core.JsonParser;
import com.fasterxml.jackson.databind.DeserializationContext;
import com.fasterxml.jackson.databind.JsonDeserializer;
import com.fasterxml.jackson.databind.JsonNode;
import com.fasterxml.jackson.databind.JsonSerializer;
import com.fasterxml.jackson.databind.ObjectMapper;
import com.fasterxml.jackson.databind.SerializerProvider;
import com.fasterxml.jackson.databind.annotation.JsonDeserialize;
import com.fasterxml.jackson.databind.annotation.JsonSerialize;
import org.whispersystems.util.Base64;
import java.io.IOException;
import java.util.Collection;
import java.util.HashMap;
import java.util.Map;
public class StickerStore {
private static final ObjectMapper jsonProcessor = new ObjectMapper();
@JsonSerialize(using = StickersSerializer.class)
@JsonDeserialize(using = StickersDeserializer.class)
private final Map<byte[], Sticker> stickers = new HashMap<>();
public Sticker getSticker(byte[] packId) {
return stickers.get(packId);
}
public void updateSticker(Sticker sticker) {
stickers.put(sticker.getPackId(), sticker);
}
private static class StickersSerializer extends JsonSerializer<Map<byte[], Sticker>> {
@Override
public void serialize(final Map<byte[], Sticker> value, final JsonGenerator jgen, final SerializerProvider provider) throws IOException {
final Collection<Sticker> stickers = value.values();
jgen.writeStartArray(stickers.size());
for (Sticker sticker : stickers) {
jgen.writeStartObject();
jgen.writeStringField("packId", Base64.encodeBytes(sticker.getPackId()));
jgen.writeStringField("packKey", Base64.encodeBytes(sticker.getPackKey()));
jgen.writeBooleanField("installed", sticker.isInstalled());
jgen.writeEndObject();
}
jgen.writeEndArray();
}
}
private static class StickersDeserializer extends JsonDeserializer<Map<byte[], Sticker>> {
@Override
public Map<byte[], Sticker> deserialize(JsonParser jsonParser, DeserializationContext deserializationContext) throws IOException {
Map<byte[], Sticker> stickers = new HashMap<>();
JsonNode node = jsonParser.getCodec().readTree(jsonParser);
for (JsonNode n : node) {
byte[] packId = Base64.decode(n.get("packId").asText());
byte[] packKey = Base64.decode(n.get("packKey").asText());
boolean installed = n.get("installed").asBoolean(false);
stickers.put(packId, new Sticker(packId, packKey, installed));
}
return stickers;
}
}
}