Check if account file already exists before actually completing device link

diff --git a/lib/build.gradle.kts b/lib/build.gradle.kts
index b9dfbc2192a1c7fb6c1824f01477e3716385bd22..327d1538b45697890cde2cdae98008962f582a45 100644 (file)
--- a/lib/build.gradle.kts
+++ b/lib/build.gradle.kts
@@ -14,7 +14,7 @@ repositories {
 }
 
 dependencies {
-    api("com.github.turasa:signal-service-java:2.15.3_unofficial_19")
+    api("com.github.turasa:signal-service-java:2.15.3_unofficial_20")
     implementation("com.google.protobuf:protobuf-javalite:3.10.0")
     implementation("org.bouncycastle:bcprov-jdk15on:1.68")
     implementation("org.slf4j:slf4j-api:1.7.30")

diff --git a/lib/src/main/java/org/asamk/signal/manager/ProvisioningManager.java b/lib/src/main/java/org/asamk/signal/manager/ProvisioningManager.java
index 67506be89d1322d74c1749bbdd82f6da9acbd2e0..f20afc46331d8f2427da73c23e4361b7de9fd8cc 100644 (file)
--- a/lib/src/main/java/org/asamk/signal/manager/ProvisioningManager.java
+++ b/lib/src/main/java/org/asamk/signal/manager/ProvisioningManager.java
@@ -21,12 +21,9 @@ import org.asamk.signal.manager.config.ServiceEnvironment;
 import org.asamk.signal.manager.config.ServiceEnvironmentConfig;
 import org.asamk.signal.manager.storage.SignalAccount;
 import org.asamk.signal.manager.util.KeyUtils;
-import org.signal.zkgroup.InvalidInputException;
-import org.signal.zkgroup.profiles.ProfileKey;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 import org.whispersystems.libsignal.IdentityKeyPair;
-import org.whispersystems.libsignal.InvalidKeyException;
 import org.whispersystems.libsignal.util.KeyHelper;
 import org.whispersystems.signalservice.api.SignalServiceAccountManager;
 import org.whispersystems.signalservice.api.groupsv2.ClientZkOperations;
@@ -93,35 +90,30 @@ public class ProvisioningManager {
         return new DeviceLinkInfo(deviceUuid, identityKey.getPublicKey().getPublicKey()).createDeviceLinkUri();
     }
 
-    public Manager finishDeviceLink(String deviceName) throws IOException, InvalidKeyException, TimeoutException, UserAlreadyExists {
-        var ret = accountManager.finishNewDeviceRegistration(identityKey, false, true, registrationId, deviceName);
+    public Manager finishDeviceLink(String deviceName) throws IOException, TimeoutException, UserAlreadyExists {
+        var ret = accountManager.getNewDeviceRegistration(identityKey);
+        var number = ret.getNumber();
 
-        var username = ret.getNumber();
-        // TODO do this check before actually registering
-        if (SignalAccount.userExists(pathConfig.getDataPath(), username)) {
-            throw new UserAlreadyExists(username, SignalAccount.getFileName(pathConfig.getDataPath(), username));
+        if (SignalAccount.userExists(pathConfig.getDataPath(), number)) {
+            throw new UserAlreadyExists(number, SignalAccount.getFileName(pathConfig.getDataPath(), number));
         }
 
+        var deviceId = accountManager.finishNewDeviceRegistration(ret.getProvisioningCode(),
+                false,
+                true,
+                registrationId,
+                deviceName);
+
         // Create new account with the synced identity
-        var profileKeyBytes = ret.getProfileKey();
-        ProfileKey profileKey;
-        if (profileKeyBytes == null) {
-            profileKey = KeyUtils.createProfileKey();
-        } else {
-            try {
-                profileKey = new ProfileKey(profileKeyBytes);
-            } catch (InvalidInputException e) {
-                throw new IOException("Received invalid profileKey", e);
-            }
-        }
+        var profileKey = ret.getProfileKey() == null ? KeyUtils.createProfileKey() : ret.getProfileKey();
 
         SignalAccount account = null;
         try {
             account = SignalAccount.createLinkedAccount(pathConfig.getDataPath(),
-                    username,
+                    number,
                     ret.getUuid(),
                     password,
-                    ret.getDeviceId(),
+                    deviceId,
                     ret.getIdentity(),
                     registrationId,
                     profileKey);

diff --git a/src/main/java/org/asamk/signal/commands/LinkCommand.java b/src/main/java/org/asamk/signal/commands/LinkCommand.java
index cd2e188e35f3fdf792274cec4efe23cdd03258ac..4090e9ecd20823ff64695061c23eea1d048d8295 100644 (file)
--- a/src/main/java/org/asamk/signal/commands/LinkCommand.java
+++ b/src/main/java/org/asamk/signal/commands/LinkCommand.java
@@ -6,13 +6,11 @@ import net.sourceforge.argparse4j.inf.Subparser;
 import org.asamk.signal.PlainTextWriterImpl;
 import org.asamk.signal.commands.exceptions.CommandException;
 import org.asamk.signal.commands.exceptions.IOErrorException;
-import org.asamk.signal.commands.exceptions.UnexpectedErrorException;
 import org.asamk.signal.commands.exceptions.UserErrorException;
 import org.asamk.signal.manager.ProvisioningManager;
 import org.asamk.signal.manager.UserAlreadyExists;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
-import org.whispersystems.libsignal.InvalidKeyException;
 
 import java.io.IOException;
 import java.util.concurrent.TimeoutException;
@@ -43,9 +41,6 @@ public class LinkCommand implements ProvisioningCommand {
             throw new UserErrorException("Link request timed out, please try again.");
         } catch (IOException e) {
             throw new IOErrorException("Link request error: " + e.getMessage());
-        } catch (InvalidKeyException e) {
-            logger.debug("Finish device link failed", e);
-            throw new UnexpectedErrorException("Invalid key: " + e.getMessage());
         } catch (UserAlreadyExists e) {
             throw new UserErrorException("The user "
                     + e.getUsername()