Read phone number sharing mode from storage

Fixes #755

graalvm-config-dir/reflect-config.json

@@ -39,6 +39,10 @@
   "allDeclaredFields":true,
   "allDeclaredMethods":true}
 ,
+{
+  "name":"com.google.protobuf.GeneratedMessageLite",
+  "fields":[{"name":"unknownFields"}]}
+,
 {
   "name":"com.google.protobuf.Internal$LongList",
   "allDeclaredMethods":true}
@@ -659,13 +663,19 @@
   "allDeclaredConstructors":true}
 ,
 {
-  "name":"org.asamk.signal.manager.configuration.ConfigurationStore$Storage",
+  "name":"org.asamk.signal.manager.api.PhoneNumberSharingMode",
+  "allDeclaredFields":true,
+  "queryAllDeclaredMethods":true}
+,
+{
+  "name":"org.asamk.signal.manager.storage.configuration.ConfigurationStore$Storage",
   "allDeclaredFields":true,
   "queryAllDeclaredMethods":true,
   "queryAllDeclaredConstructors":true,
   "methods":[
-    {"name":"<init>","parameterTypes":["java.lang.Boolean","java.lang.Boolean","java.lang.Boolean","java.lang.Boolean"] }, 
+    {"name":"<init>","parameterTypes":["java.lang.Boolean","java.lang.Boolean","java.lang.Boolean","java.lang.Boolean","org.asamk.signal.manager.api.PhoneNumberSharingMode"] }, 
     {"name":"linkPreviews","parameterTypes":[] }, 
+    {"name":"phoneNumberSharingMode","parameterTypes":[] }, 
     {"name":"readReceipts","parameterTypes":[] }, 
     {"name":"typingIndicators","parameterTypes":[] }, 
     {"name":"unidentifiedDeliveryIndicators","parameterTypes":[] }
@@ -2492,6 +2502,79 @@
     {"name":"metadata_"}
   ]}
 ,
+{
+  "name":"org.whispersystems.signalservice.internal.storage.protos.AccountRecord",
+  "allDeclaredFields":true}
+,
+{
+  "name":"org.whispersystems.signalservice.internal.storage.protos.AccountRecord$PinnedConversation",
+  "fields":[
+    {"name":"identifierCase_"}, 
+    {"name":"identifier_"}
+  ]}
+,
+{
+  "name":"org.whispersystems.signalservice.internal.storage.protos.AccountRecord$PinnedConversation$Contact",
+  "fields":[
+    {"name":"e164_"}, 
+    {"name":"uuid_"}
+  ]}
+,
+{
+  "name":"org.whispersystems.signalservice.internal.storage.protos.ContactRecord",
+  "allDeclaredFields":true}
+,
+{
+  "name":"org.whispersystems.signalservice.internal.storage.protos.GroupV2Record",
+  "allDeclaredFields":true}
+,
+{
+  "name":"org.whispersystems.signalservice.internal.storage.protos.ManifestRecord",
+  "fields":[
+    {"name":"identifiers_"}, 
+    {"name":"version_"}
+  ]}
+,
+{
+  "name":"org.whispersystems.signalservice.internal.storage.protos.ManifestRecord$Identifier",
+  "fields":[
+    {"name":"raw_"}, 
+    {"name":"type_"}
+  ]}
+,
+{
+  "name":"org.whispersystems.signalservice.internal.storage.protos.Payments",
+  "allDeclaredFields":true}
+,
+{
+  "name":"org.whispersystems.signalservice.internal.storage.protos.ReadOperation",
+  "fields":[{"name":"readKey_"}]}
+,
+{
+  "name":"org.whispersystems.signalservice.internal.storage.protos.StorageItem",
+  "fields":[
+    {"name":"key_"}, 
+    {"name":"value_"}
+  ]}
+,
+{
+  "name":"org.whispersystems.signalservice.internal.storage.protos.StorageItems",
+  "fields":[{"name":"items_"}]}
+,
+{
+  "name":"org.whispersystems.signalservice.internal.storage.protos.StorageManifest",
+  "fields":[
+    {"name":"value_"}, 
+    {"name":"version_"}
+  ]}
+,
+{
+  "name":"org.whispersystems.signalservice.internal.storage.protos.StorageRecord",
+  "fields":[
+    {"name":"recordCase_"}, 
+    {"name":"record_"}
+  ]}
+,
 {
   "name":"org.whispersystems.signalservice.internal.util.JsonUtil$AciDeserializer",
   "methods":[{"name":"<init>","parameterTypes":[] }]}

lib/src/main/java/org/asamk/signal/manager/api/PhoneNumberSharingMode.java

@@ -0,0 +1,7 @@
+package org.asamk.signal.manager.api;
+
+public enum PhoneNumberSharingMode {
+    EVERYBODY,
+    CONTACTS,
+    NOBODY,
+}

lib/src/main/java/org/asamk/signal/manager/helper/StorageHelper.java

@@ -2,6 +2,7 @@ package org.asamk.signal.manager.helper;
 
 import org.asamk.signal.manager.SignalDependencies;
 import org.asamk.signal.manager.TrustLevel;
+import org.asamk.signal.manager.api.PhoneNumberSharingMode;
 import org.asamk.signal.manager.groups.GroupId;
 import org.asamk.signal.manager.storage.SignalAccount;
 import org.asamk.signal.manager.storage.recipients.Contact;
@@ -17,6 +18,7 @@ import org.whispersystems.signalservice.api.storage.SignalAccountRecord;
 import org.whispersystems.signalservice.api.storage.SignalStorageManifest;
 import org.whispersystems.signalservice.api.storage.SignalStorageRecord;
 import org.whispersystems.signalservice.api.storage.StorageId;
+import org.whispersystems.signalservice.internal.storage.protos.AccountRecord;
 import org.whispersystems.signalservice.internal.storage.protos.ManifestRecord;
 
 import java.io.IOException;
@@ -202,6 +204,14 @@ public class StorageHelper {
         account.getConfigurationStore()
                 .setUnidentifiedDeliveryIndicators(accountRecord.isSealedSenderIndicatorsEnabled());
         account.getConfigurationStore().setLinkPreviews(accountRecord.isLinkPreviewsEnabled());
+        if (accountRecord.getPhoneNumberSharingMode() != AccountRecord.PhoneNumberSharingMode.UNRECOGNIZED) {
+            account.getConfigurationStore()
+                    .setPhoneNumberSharingMode(switch (accountRecord.getPhoneNumberSharingMode()) {
+                        case EVERYBODY -> PhoneNumberSharingMode.EVERYBODY;
+                        case NOBODY -> PhoneNumberSharingMode.NOBODY;
+                        default -> PhoneNumberSharingMode.CONTACTS;
+                    });
+        }
 
         if (accountRecord.getProfileKey().isPresent()) {
             ProfileKey profileKey;

lib/src/main/java/org/asamk/signal/manager/helper/UnidentifiedAccessHelper.java

@@ -1,6 +1,7 @@
 package org.asamk.signal.manager.helper;
 
 import org.asamk.signal.manager.SignalDependencies;
+import org.asamk.signal.manager.api.PhoneNumberSharingMode;
 import org.asamk.signal.manager.storage.SignalAccount;
 import org.asamk.signal.manager.storage.recipients.RecipientId;
 import org.signal.libsignal.metadata.certificate.InvalidCertificateException;
@@ -37,20 +38,38 @@ public class UnidentifiedAccessHelper {
         this.profileProvider = profileProvider;
     }
 
-    private byte[] getSenderCertificate() {
-        byte[] certificate;
-        try {
-            if (account.isPhoneNumberShared()) {
-                certificate = dependencies.getAccountManager().getSenderCertificate();
+    private byte[] getSenderCertificateFor(final RecipientId recipientId) {
+        final var sharingMode = account.getConfigurationStore().getPhoneNumberSharingMode();
+        if (sharingMode == PhoneNumberSharingMode.EVERYBODY || (
+                sharingMode == PhoneNumberSharingMode.CONTACTS
+                        && account.getContactStore().getContact(recipientId) != null
+        )) {
+            logger.debug("Using normal sender certificate for message to {}", recipientId);
+            return getSenderCertificate();
         } else {
-                certificate = dependencies.getAccountManager().getSenderCertificateForPhoneNumberPrivacy();
+            logger.debug("Using phone number privacy sender certificate for message to {}", recipientId);
+            return getSenderCertificateForPhoneNumberPrivacy();
         }
+    }
+
+    private byte[] getSenderCertificateForPhoneNumberPrivacy() {
+        // TODO cache for a day
+        try {
+            return dependencies.getAccountManager().getSenderCertificateForPhoneNumberPrivacy();
         } catch (IOException e) {
             logger.warn("Failed to get sender certificate, ignoring: {}", e.getMessage());
             return null;
         }
+    }
+
+    private byte[] getSenderCertificate() {
         // TODO cache for a day
-        return certificate;
+        try {
+            return dependencies.getAccountManager().getSenderCertificate();
+        } catch (IOException e) {
+            logger.warn("Failed to get sender certificate, ignoring: {}", e.getMessage());
+            return null;
+        }
     }
 
     private byte[] getSelfUnidentifiedAccessKey() {
@@ -102,7 +121,7 @@ public class UnidentifiedAccessHelper {
     public Optional<UnidentifiedAccessPair> getAccessFor(RecipientId recipient) {
         var recipientUnidentifiedAccessKey = getTargetUnidentifiedAccessKey(recipient);
         var selfUnidentifiedAccessKey = getSelfUnidentifiedAccessKey();
-        var selfUnidentifiedAccessCertificate = getSenderCertificate();
+        var selfUnidentifiedAccessCertificate = getSenderCertificateFor(recipient);
 
         if (recipientUnidentifiedAccessKey == null
                 || selfUnidentifiedAccessKey == null

lib/src/main/java/org/asamk/signal/manager/storage/SignalAccount.java

@@ -5,8 +5,8 @@ import com.fasterxml.jackson.databind.ObjectMapper;
 
 import org.asamk.signal.manager.TrustLevel;
 import org.asamk.signal.manager.api.Pair;
-import org.asamk.signal.manager.configuration.ConfigurationStore;
 import org.asamk.signal.manager.groups.GroupId;
+import org.asamk.signal.manager.storage.configuration.ConfigurationStore;
 import org.asamk.signal.manager.storage.contacts.ContactsStore;
 import org.asamk.signal.manager.storage.contacts.LegacyJsonContactsStore;
 import org.asamk.signal.manager.storage.groups.GroupInfoV1;
@@ -987,11 +987,6 @@ public class SignalAccount implements Closeable {
         return true;
     }
 
-    public boolean isPhoneNumberShared() {
-        // TODO make configurable
-        return true;
-    }
-
     public void finishRegistration(final ACI aci, final MasterKey masterKey, final String pin) {
         this.pinMasterKey = masterKey;
         this.storageManifestVersion = -1;

lib/src/main/java/org/asamk/signal/manager/storage/configuration/ConfigurationStore.java

@@ -1,4 +1,6 @@
-package org.asamk.signal.manager.configuration;
+package org.asamk.signal.manager.storage.configuration;
+
+import org.asamk.signal.manager.api.PhoneNumberSharingMode;
 
 public class ConfigurationStore {
 
@@ -8,6 +10,7 @@ public class ConfigurationStore {
     private Boolean unidentifiedDeliveryIndicators;
     private Boolean typingIndicators;
     private Boolean linkPreviews;
+    private PhoneNumberSharingMode phoneNumberSharingMode;
 
     public ConfigurationStore(final Saver saver) {
         this.saver = saver;
@@ -19,6 +22,7 @@ public class ConfigurationStore {
         store.unidentifiedDeliveryIndicators = storage.unidentifiedDeliveryIndicators;
         store.typingIndicators = storage.typingIndicators;
         store.linkPreviews = storage.linkPreviews;
+        store.phoneNumberSharingMode = storage.phoneNumberSharingMode;
         return store;
     }
 
@@ -58,12 +62,29 @@ public class ConfigurationStore {
         saver.save(toStorage());
     }
 
+    public PhoneNumberSharingMode getPhoneNumberSharingMode() {
+        return phoneNumberSharingMode;
+    }
+
+    public void setPhoneNumberSharingMode(final PhoneNumberSharingMode phoneNumberSharingMode) {
+        this.phoneNumberSharingMode = phoneNumberSharingMode;
+        saver.save(toStorage());
+    }
+
     private Storage toStorage() {
-        return new Storage(readReceipts, unidentifiedDeliveryIndicators, typingIndicators, linkPreviews);
+        return new Storage(readReceipts,
+                unidentifiedDeliveryIndicators,
+                typingIndicators,
+                linkPreviews,
+                phoneNumberSharingMode);
     }
 
     public record Storage(
-            Boolean readReceipts, Boolean unidentifiedDeliveryIndicators, Boolean typingIndicators, Boolean linkPreviews
+            Boolean readReceipts,
+            Boolean unidentifiedDeliveryIndicators,
+            Boolean typingIndicators,
+            Boolean linkPreviews,
+            PhoneNumberSharingMode phoneNumberSharingMode
     ) {}
 
     public interface Saver {