Update gradle

Fixes #1814

.github/workflows/ci.yml

@@ -69,3 +69,28 @@ jobs:
         with:
           name: signal-cli-native
           path: build/native/nativeCompile/signal-cli
+
+  build-client:
+    strategy:
+      matrix:
+        os:
+          - ubuntu
+          - macos
+          - windows
+    runs-on: ${{ matrix.os }}-latest
+    defaults:
+      run:
+        working-directory: ./client
+    steps:
+      - uses: actions/checkout@v4
+      - name: Install rust
+        run: rustup default stable
+      - name: Build client
+        run: cargo build --release --verbose
+      - name: Archive production artifacts
+        uses: actions/upload-artifact@v4
+        with:
+          name: signal-cli-client-${{ matrix.os }}
+          path: |
+            client/target/release/signal-cli-client
+            client/target/release/signal-cli-client.exe

.github/workflows/release.yml

@@ -182,7 +182,7 @@ jobs:
           tar xf ./"${ARCHIVE_DIR}"/*.tar.gz
           rm -r signal-cli-archive-* signal-cli-native
           mkdir -p build/install/
-          mv ./signal-cli-*/ build/install/signal-cli
+          mv ./signal-cli-"${GITHUB_REF_NAME#v}"/ build/install/signal-cli
 
       - name: Build Image
         id: build_image

CHANGELOG.md

@@ -1,5 +1,25 @@
 # Changelog
 
+## [Unreleased]
+
+## [0.13.18] - 2025-07-16
+
+Requires libsignal-client version 0.76.3.
+
+### Added
+
+- Added `--view-once` parameter to send command to send view once images
+
+### Fixed
+
+- Handle rate limit exception correctly when querying usernames
+
+### Improved
+
+- Shut down when dbus daemon connection goes away unexpectedly
+- In daemon mode, exit immediately if account check fails at startup
+- Improve behavior when sending to devices that have no available prekeys
+
 ## [0.13.17] - 2025-06-28
 
 Requires libsignal-client version 0.76.0.

README.md

@@ -83,6 +83,12 @@ of all country codes.)
      signal-cli -a ACCOUNT send -m "This is a message" RECIPIENT
      ```
 
+* Send a message to a username, usernames need to be prefixed with `u:`
+
+     ```sh
+     signal-cli -a ACCOUNT send -m "This is a message" u:USERNAME.000
+     ```
+
 * Pipe the message content from another process.
 
       uname -a | signal-cli -a ACCOUNT send --message-from-stdin RECIPIENT

build.gradle.kts

@@ -8,7 +8,7 @@ plugins {
 
 allprojects {
     group = "org.asamk"
-    version = "0.13.17"
+    version = "0.13.19-SNAPSHOT"
 }
 
 java {

buildSrc/src/main/kotlin/CheckLibVersionsPlugin.kt

@@ -1,12 +1,10 @@
 @file:Suppress("DEPRECATION")
 
-import groovy.util.XmlSlurper
-import groovy.util.slurpersupport.GPathResult
-import org.codehaus.groovy.runtime.ResourceGroovyMethods
 import org.gradle.api.Plugin
 import org.gradle.api.Project
 import org.gradle.api.Task
 import org.gradle.api.artifacts.Dependency
+import javax.xml.parsers.DocumentBuilderFactory
 
 class CheckLibVersionsPlugin : Plugin<Project> {
     override fun apply(project: Project) {
@@ -28,10 +26,10 @@ class CheckLibVersionsPlugin : Plugin<Project> {
         val name = dependency.name
         val metaDataUrl = "https://repo1.maven.org/maven2/$path/$name/maven-metadata.xml"
         try {
-            val url = ResourceGroovyMethods.toURL(metaDataUrl)
+            val dbf = DocumentBuilderFactory.newInstance()
-            val metaDataText = ResourceGroovyMethods.getText(url)
+            val db = dbf.newDocumentBuilder()
-            val metadata = XmlSlurper().parseText(metaDataText)
+            val doc = db.parse(metaDataUrl);
-            val newest = (metadata.getProperty("versioning") as GPathResult).getProperty("latest")
+            val newest = doc.getElementsByTagName("latest").item(0).textContent
             if (version != newest.toString()) {
                 println("UPGRADE {\"group\": \"$group\", \"name\": \"$name\", \"current\": \"$version\", \"latest\": \"$newest\"}")
             }

client/Cargo.toml

@@ -1,18 +1,17 @@
 [package]
 name = "signal-cli-client"
 version = "0.0.1"
-edition = "2021"
+edition = "2024"
 
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
 
 [dependencies]
 anyhow = "1"
 clap = { version = "4", features = ["cargo", "derive", "wrap_help"] }
-log = "0.4"
 serde = "1"
 serde_json = "1"
 tokio = { version = "1", features = ["rt", "macros", "net", "rt-multi-thread"] }
-jsonrpsee = { version = "0.24", features = [
+jsonrpsee = { version = "0.25", features = [
     "macros",
     "async-client",
     "http-client",

client/src/cli.rs

@@ -15,6 +15,7 @@ pub struct Cli {
     pub json_rpc_tcp: Option<Option<SocketAddr>>,
 
     /// UNIX socket address and port of signal-cli daemon
+    #[cfg(unix)]
     #[arg(long, conflicts_with = "json_rpc_tcp")]
     pub json_rpc_socket: Option<Option<OsString>>,
 
@@ -84,6 +85,8 @@ pub enum CliCommands {
     },
     GetUserStatus {
         recipient: Vec<String>,
+        #[arg(long)]
+        username: Vec<String>,
     },
     JoinGroup {
         #[arg(long)]
@@ -176,6 +179,9 @@ pub enum CliCommands {
         #[arg(short = 'a', long)]
         attachment: Vec<String>,
 
+        #[arg(long)]
+        view_once: bool,
+
         #[arg(long)]
         mention: Vec<String>,
 

client/src/jsonrpc.rs

@@ -70,6 +70,7 @@ pub trait Rpc {
         &self,
         account: Option<String>,
         recipients: Vec<String>,
+        usernames: Vec<String>,
     ) -> Result<Value, ErrorObjectOwned>;
 
     #[method(name = "joinGroup", param_kind = map)]
@@ -182,6 +183,7 @@ pub trait Rpc {
         endSession: bool,
         message: String,
         attachments: Vec<String>,
+        viewOnce: bool,
         mentions: Vec<String>,
         textStyle: Vec<String>,
         quoteTimestamp: Option<u64>,
@@ -190,10 +192,10 @@ pub trait Rpc {
         quoteMention: Vec<String>,
         quoteTextStyle: Vec<String>,
         quoteAttachment: Vec<String>,
-        preview_url: Option<String>,
+        previewUrl: Option<String>,
-        preview_title: Option<String>,
+        previewTitle: Option<String>,
-        preview_description: Option<String>,
+        previewDescription: Option<String>,
-        preview_image: Option<String>,
+        previewImage: Option<String>,
         sticker: Option<String>,
         storyTimestamp: Option<u64>,
         storyAuthor: Option<String>,
@@ -409,6 +411,7 @@ pub async fn connect_tcp(
     Ok(ClientBuilder::default().build_with_tokio(sender, receiver))
 }
 
+#[cfg(unix)]
 pub async fn connect_unix(
     socket_path: impl AsRef<Path>,
 ) -> Result<impl SubscriptionClientT, std::io::Error> {
@@ -417,6 +420,6 @@ pub async fn connect_unix(
     Ok(ClientBuilder::default().build_with_tokio(sender, receiver))
 }
 
-pub async fn connect_http(uri: &str) -> Result<impl SubscriptionClientT, Error> {
+pub async fn connect_http(uri: &str) -> Result<impl SubscriptionClientT + use<>, Error> {
     HttpClientBuilder::default().build(uri)
 }

client/src/main.rs

@@ -60,8 +60,13 @@ async fn handle_command(
                 .delete_local_account_data(cli.account, ignore_registered)
                 .await
         }
-        CliCommands::GetUserStatus { recipient } => {
+        CliCommands::GetUserStatus {
-            client.get_user_status(cli.account, recipient).await
+            recipient,
+            username,
+        } => {
+            client
+                .get_user_status(cli.account, recipient, username)
+                .await
         }
         CliCommands::JoinGroup { uri } => client.join_group(cli.account, uri).await,
         CliCommands::Link { name } => {
@@ -70,7 +75,7 @@ async fn handle_command(
                 .await
                 .map_err(|e| RpcError::Custom(format!("JSON-RPC command startLink failed: {e:?}")))?
                 .device_link_uri;
-            println!("{}", url);
+            println!("{url}");
             client.finish_link(url, name).await
         }
         CliCommands::ListAccounts => client.list_accounts().await,
@@ -139,6 +144,7 @@ async fn handle_command(
             end_session,
             message,
             attachment,
+            view_once,
             mention,
             text_style,
             quote_timestamp,
@@ -165,6 +171,7 @@ async fn handle_command(
                     end_session,
                     message.unwrap_or_default(),
                     attachment,
+                    view_once,
                     mention,
                     text_style,
                     quote_timestamp,
@@ -477,6 +484,12 @@ async fn connect(cli: Cli) -> Result<Value, RpcError> {
 
         handle_command(cli, client).await
     } else {
+        #[cfg(windows)]
+        {
+            Err(RpcError::Custom("Invalid socket".into()))
+        }
+        #[cfg(unix)]
+        {
             let socket_path = cli
                 .json_rpc_socket
                 .clone()
@@ -495,6 +508,7 @@ async fn connect(cli: Cli) -> Result<Value, RpcError> {
 
             handle_command(cli, client).await
         }
+    }
 }
 
 async fn stream_next(

client/src/transports/mod.rs

@@ -1,10 +1,8 @@
 use futures_util::{stream::StreamExt, Sink, SinkExt, Stream};
-use jsonrpsee::core::{
+use jsonrpsee::core::client::{ReceivedMessage, TransportReceiverT, TransportSenderT};
-    async_trait,
-    client::{ReceivedMessage, TransportReceiverT, TransportSenderT},
-};
 use thiserror::Error;
 
+#[cfg(unix)]
 pub mod ipc;
 mod stream_codec;
 pub mod tcp;
@@ -21,7 +19,6 @@ struct Sender<T: Send + Sink<String>> {
     inner: T,
 }
 
-#[async_trait]
 impl<T: Send + Sink<String, Error = impl std::error::Error> + Unpin + 'static> TransportSenderT
     for Sender<T>
 {
@@ -31,7 +28,7 @@ impl<T: Send + Sink<String, Error = impl std::error::Error> + Unpin + 'static> T
         self.inner
             .send(body)
             .await
-            .map_err(|e| Errors::Other(format!("{:?}", e)))?;
+            .map_err(|e| Errors::Other(format!("{e:?}")))?;
         Ok(())
     }
 
@@ -39,7 +36,7 @@ impl<T: Send + Sink<String, Error = impl std::error::Error> + Unpin + 'static> T
         self.inner
             .close()
             .await
-            .map_err(|e| Errors::Other(format!("{:?}", e)))?;
+            .map_err(|e| Errors::Other(format!("{e:?}")))?;
         Ok(())
     }
 }
@@ -48,7 +45,6 @@ struct Receiver<T: Send + Stream> {
     inner: T,
 }
 
-#[async_trait]
 impl<T: Send + Stream<Item = Result<String, std::io::Error>> + Unpin + 'static> TransportReceiverT
     for Receiver<T>
 {
@@ -58,7 +54,7 @@ impl<T: Send + Stream<Item = Result<String, std::io::Error>> + Unpin + 'static>
         match self.inner.next().await {
             None => Err(Errors::Closed),
             Some(Ok(msg)) => Ok(ReceivedMessage::Text(msg)),
-            Some(Err(e)) => Err(Errors::Other(format!("{:?}", e))),
+            Some(Err(e)) => Err(Errors::Other(format!("{e:?}"))),
         }
     }
 }

client/src/transports/stream_codec.rs

@@ -41,7 +41,7 @@ impl Decoder for StreamCodec {
 
             match str::from_utf8(line.as_ref()) {
                 Ok(s) => Ok(Some(s.to_string())),
-                Err(_) => Err(io::Error::new(io::ErrorKind::Other, "invalid UTF-8")),
+                Err(_) => Err(io::Error::other("invalid UTF-8")),
             }
         } else {
             Ok(None)

data/org.asamk.SignalCli.metainfo.xml

@@ -45,6 +45,9 @@
         <content_attribute id="social-chat">intense</content_attribute>
     </content_rating>
     <releases>
+        <release version="0.13.18" date="2025-07-16">
+            <url type="details">https://github.com/AsamK/signal-cli/releases/tag/v0.13.18</url>
+        </release>
         <release version="0.13.17" date="2025-06-28">
             <url type="details">https://github.com/AsamK/signal-cli/releases/tag/v0.13.17</url>
         </release>

graalvm-config-dir/jni-config.json

@@ -58,7 +58,7 @@
 },
 {
   "name":"java.lang.Throwable",
-  "methods":[{"name":"getMessage","parameterTypes":[] }, {"name":"toString","parameterTypes":[] }]
+  "methods":[{"name":"getMessage","parameterTypes":[] }, {"name":"setStackTrace","parameterTypes":["java.lang.StackTraceElement[]"] }, {"name":"toString","parameterTypes":[] }]
 },
 {
   "name":"java.lang.UnsatisfiedLinkError",
@@ -126,6 +126,10 @@
   "name":"org.signal.libsignal.net.NetworkException",
   "methods":[{"name":"<init>","parameterTypes":["java.lang.String"] }]
 },
+{
+  "name":"org.signal.libsignal.net.RetryLaterException",
+  "methods":[{"name":"<init>","parameterTypes":["long"] }]
+},
 {
   "name":"org.signal.libsignal.protocol.DuplicateMessageException",
   "methods":[{"name":"<init>","parameterTypes":["java.lang.String"] }]

graalvm-config-dir/reflect-config.json

@@ -3070,6 +3070,7 @@
 {
   "name":"org.whispersystems.signalservice.internal.storage.protos.GroupV2Record",
   "allDeclaredFields":true,
+  "fields":[{"name":"archived"}, {"name":"avatarColor"}, {"name":"blocked"}, {"name":"dontNotifyForMentionsIfMuted"}, {"name":"hideStory"}, {"name":"markedUnread"}, {"name":"masterKey"}, {"name":"mutedUntilTimestamp"}, {"name":"storySendMode"}, {"name":"whitelisted"}],
   "methods":[{"name":"adapter","parameterTypes":[] }, {"name":"unknownFields","parameterTypes":[] }]
 },
 {

gradle/libs.versions.toml

@@ -10,8 +10,8 @@ slf4j-api = { module = "org.slf4j:slf4j-api", version.ref = "slf4j" }
 slf4j-jul = { module = "org.slf4j:jul-to-slf4j", version.ref = "slf4j" }
 logback = "ch.qos.logback:logback-classic:1.5.18"
 
-signalservice = "com.github.turasa:signal-service-java:2.15.3_unofficial_126"
+signalservice = "com.github.turasa:signal-service-java:2.15.3_unofficial_127"
-sqlite = "org.xerial:sqlite-jdbc:3.50.1.0"
+sqlite = "org.xerial:sqlite-jdbc:3.50.2.0"
 hikari = "com.zaxxer:HikariCP:6.3.0"
 junit-jupiter = "org.junit.jupiter:junit-jupiter:5.13.2"
 junit-launcher = "org.junit.platform:junit-platform-launcher:1.13.2"

gradle/wrapper/gradle-wrapper.properties

@@ -1,6 +1,6 @@
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-8.14.1-bin.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-9.0.0-bin.zip
 networkTimeout=10000
 validateDistributionUrl=true
 zipStoreBase=GRADLE_USER_HOME

gradlew

@@ -1,7 +1,7 @@
 #!/bin/sh
 
 #
-# Copyright © 2015-2021 the original authors.
+# Copyright © 2015 the original authors.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.

lib/src/main/java/org/asamk/signal/manager/Manager.java

@@ -96,7 +96,7 @@ public interface Manager extends Closeable {
      */
     Map<String, UserStatus> getUserStatus(Set<String> numbers) throws IOException, RateLimitException;
 
-    Map<String, UsernameStatus> getUsernameStatus(Set<String> usernames);
+    Map<String, UsernameStatus> getUsernameStatus(Set<String> usernames) throws IOException;
 
     void updateAccountAttributes(
             String deviceName,

lib/src/main/java/org/asamk/signal/manager/SignalAccountFiles.java

@@ -2,6 +2,7 @@ package org.asamk.signal.manager;
 
 import org.asamk.signal.manager.api.AccountCheckException;
 import org.asamk.signal.manager.api.NotRegisteredException;
+import org.asamk.signal.manager.api.Pair;
 import org.asamk.signal.manager.api.ServiceEnvironment;
 import org.asamk.signal.manager.config.ServiceConfig;
 import org.asamk.signal.manager.config.ServiceEnvironmentConfig;
@@ -63,19 +64,28 @@ public class SignalAccountFiles {
         return accountsStore.getAllNumbers();
     }
 
-    public MultiAccountManager initMultiAccountManager() throws IOException {
+    public MultiAccountManager initMultiAccountManager() throws IOException, AccountCheckException {
-        final var managers = accountsStore.getAllAccounts().parallelStream().map(a -> {
+        final var managerPairs = accountsStore.getAllAccounts().parallelStream().map(a -> {
             try {
-                return initManager(a.number(), a.path());
+                return new Pair<Manager, Throwable>(initManager(a.number(), a.path()), null);
-            } catch (NotRegisteredException | IOException | AccountCheckException e) {
+            } catch (NotRegisteredException e) {
                 logger.warn("Ignoring {}: {} ({})", a.number(), e.getMessage(), e.getClass().getSimpleName());
                 return null;
-            } catch (Throwable e) {
+            } catch (AccountCheckException | IOException e) {
                 logger.error("Failed to load {}: {} ({})", a.number(), e.getMessage(), e.getClass().getSimpleName());
-                throw e;
+                return new Pair<Manager, Throwable>(null, e);
             }
         }).filter(Objects::nonNull).toList();
 
+        for (final var pair : managerPairs) {
+            if (pair.second() instanceof IOException e) {
+                throw e;
+            } else if (pair.second() instanceof AccountCheckException e) {
+                throw e;
+            }
+        }
+
+        final var managers = managerPairs.stream().map(Pair::first).toList();
         return new MultiAccountManagerImpl(managers, this);
     }
 

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

@@ -6,6 +6,7 @@ import java.util.Optional;
 public record Message(
         String messageText,
         List<String> attachments,
+        boolean viewOnce,
         List<Mention> mentions,
         Optional<Quote> quote,
         Optional<Sticker> sticker,

lib/src/main/java/org/asamk/signal/manager/config/LiveConfig.java

@@ -28,8 +28,9 @@ class LiveConfig {
     private static final byte[] UNIDENTIFIED_SENDER_TRUST_ROOT = Base64.getDecoder()
             .decode("BXu6QIKVz5MA8gstzfOgRQGqyLqOwNKHL6INkv3IHWMF");
     private static final String CDSI_MRENCLAVE = "0f6fd79cdfdaa5b2e6337f534d3baf999318b0c462a7ac1f41297a3e4b424a57";
-    private static final String SVR2_MRENCLAVE_LEGACY = "9314436a9a144992bb3680770ea5fd7934a7ffd29257844a33763a238903d570";
+    private static final String SVR2_MRENCLAVE_LEGACY_LEGACY = "9314436a9a144992bb3680770ea5fd7934a7ffd29257844a33763a238903d570";
-    private static final String SVR2_MRENCLAVE = "093be9ea32405e85ae28dbb48eb668aebeb7dbe29517b9b86ad4bec4dfe0e6a6";
+    private static final String SVR2_MRENCLAVE_LEGACY = "093be9ea32405e85ae28dbb48eb668aebeb7dbe29517b9b86ad4bec4dfe0e6a6";
+    private static final String SVR2_MRENCLAVE = "29cd63c87bea751e3bfd0fbd401279192e2e5c99948b4ee9437eafc4968355fb";
 
     private static final String URL = "https://chat.signal.org";
     private static final String CDN_URL = "https://cdn.signal.org";
@@ -91,7 +92,7 @@ class LiveConfig {
                 createDefaultServiceConfiguration(interceptors),
                 getUnidentifiedSenderTrustRoot(),
                 CDSI_MRENCLAVE,
-                List.of(SVR2_MRENCLAVE, SVR2_MRENCLAVE_LEGACY));
+                List.of(SVR2_MRENCLAVE, SVR2_MRENCLAVE_LEGACY, SVR2_MRENCLAVE_LEGACY_LEGACY));
     }
 
     private LiveConfig() {

lib/src/main/java/org/asamk/signal/manager/config/StagingConfig.java

@@ -28,8 +28,9 @@ class StagingConfig {
     private static final byte[] UNIDENTIFIED_SENDER_TRUST_ROOT = Base64.getDecoder()
             .decode("BbqY1DzohE4NUZoVF+L18oUPrK3kILllLEJh2UnPSsEx");
     private static final String CDSI_MRENCLAVE = "0f6fd79cdfdaa5b2e6337f534d3baf999318b0c462a7ac1f41297a3e4b424a57";
-    private static final String SVR2_MRENCLAVE_LEGACY = "38e01eff4fe357dc0b0e8ef7a44b4abc5489fbccba3a78780f3872c277f62bf3";
+    private static final String SVR2_MRENCLAVE_LEGACY_LEGACY = "38e01eff4fe357dc0b0e8ef7a44b4abc5489fbccba3a78780f3872c277f62bf3";
-    private static final String SVR2_MRENCLAVE = "2e8cefe6e3f389d8426adb24e9b7fb7adf10902c96f06f7bbcee36277711ed91";
+    private static final String SVR2_MRENCLAVE_LEGACY = "2e8cefe6e3f389d8426adb24e9b7fb7adf10902c96f06f7bbcee36277711ed91";
+    private static final String SVR2_MRENCLAVE = "a75542d82da9f6914a1e31f8a7407053b99cc99a0e7291d8fbd394253e19b036";
 
     private static final String URL = "https://chat.staging.signal.org";
     private static final String CDN_URL = "https://cdn-staging.signal.org";
@@ -91,7 +92,7 @@ class StagingConfig {
                 createDefaultServiceConfiguration(interceptors),
                 getUnidentifiedSenderTrustRoot(),
                 CDSI_MRENCLAVE,
-                List.of(SVR2_MRENCLAVE, SVR2_MRENCLAVE_LEGACY));
+                List.of(SVR2_MRENCLAVE, SVR2_MRENCLAVE_LEGACY, SVR2_MRENCLAVE_LEGACY_LEGACY));
     }
 
     private StagingConfig() {

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

@@ -41,6 +41,7 @@ import org.signal.libsignal.metadata.ProtocolNoSessionException;
 import org.signal.libsignal.metadata.ProtocolUntrustedIdentityException;
 import org.signal.libsignal.metadata.SelfSendException;
 import org.signal.libsignal.protocol.InvalidMessageException;
+import org.signal.libsignal.protocol.UsePqRatchet;
 import org.signal.libsignal.protocol.groups.GroupSessionBuilder;
 import org.signal.libsignal.protocol.message.DecryptionErrorMessage;
 import org.signal.libsignal.zkgroup.InvalidInputException;
@@ -105,7 +106,7 @@ public final class IncomingMessageHandler {
             try {
                 final var cipherResult = dependencies.getCipher(destination == null
                                 || destination.equals(account.getAci()) ? ServiceIdType.ACI : ServiceIdType.PNI)
-                        .decrypt(envelope.getProto(), envelope.getServerDeliveredTimestamp());
+                        .decrypt(envelope.getProto(), envelope.getServerDeliveredTimestamp(), UsePqRatchet.NO);
                 content = validate(envelope.getProto(), cipherResult, envelope.getServerDeliveredTimestamp());
                 if (content == null) {
                     return new Pair<>(List.of(), null);
@@ -143,7 +144,7 @@ public final class IncomingMessageHandler {
             try {
                 final var cipherResult = dependencies.getCipher(destination == null
                                 || destination.equals(account.getAci()) ? ServiceIdType.ACI : ServiceIdType.PNI)
-                        .decrypt(envelope.getProto(), envelope.getServerDeliveredTimestamp());
+                        .decrypt(envelope.getProto(), envelope.getServerDeliveredTimestamp(), UsePqRatchet.NO);
                 content = validate(envelope.getProto(), cipherResult, envelope.getServerDeliveredTimestamp());
                 if (content == null) {
                     return new Pair<>(List.of(), null);

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

@@ -17,6 +17,7 @@ import org.whispersystems.signalservice.api.push.ServiceId.PNI;
 import org.whispersystems.signalservice.api.push.SignalServiceAddress;
 import org.whispersystems.signalservice.api.push.exceptions.CdsiInvalidArgumentException;
 import org.whispersystems.signalservice.api.push.exceptions.CdsiInvalidTokenException;
+import org.whispersystems.signalservice.api.push.exceptions.NonSuccessfulResponseCodeException;
 
 import java.io.IOException;
 import java.util.Collection;
@@ -68,7 +69,7 @@ public class RecipientHelper {
                 .toSignalServiceAddress();
     }
 
-    public Set<RecipientId> resolveRecipients(Collection<RecipientIdentifier.Single> recipients) throws UnregisteredRecipientException {
+    public Set<RecipientId> resolveRecipients(Collection<RecipientIdentifier.Single> recipients) throws UnregisteredRecipientException, IOException {
         final var recipientIds = new HashSet<RecipientId>(recipients.size());
         for (var number : recipients) {
             final var recipientId = resolveRecipient(number);
@@ -91,7 +92,11 @@ public class RecipientHelper {
                 }
             });
         } else if (recipient instanceof RecipientIdentifier.Username(String username)) {
+            try {
                 return resolveRecipientByUsernameOrLink(username, false);
+            } catch (Exception e) {
+                return null;
+            }
         }
         throw new AssertionError("Unexpected RecipientIdentifier: " + recipient);
     }
@@ -99,7 +104,7 @@ public class RecipientHelper {
     public RecipientId resolveRecipientByUsernameOrLink(
             String username,
             boolean forceRefresh
-    ) throws UnregisteredRecipientException {
+    ) throws UnregisteredRecipientException, IOException {
         final Username finalUsername;
         try {
             finalUsername = getUsernameFromUsernameOrLink(username);
@@ -110,12 +115,16 @@ public class RecipientHelper {
             try {
                 final var aci = handleResponseException(dependencies.getUsernameApi().getAciByUsername(finalUsername));
                 return account.getRecipientStore().resolveRecipientTrusted(aci, finalUsername.getUsername());
-            } catch (IOException e) {
+            } catch (NonSuccessfulResponseCodeException e) {
+                if (e.code == 404) {
                     throw new UnregisteredRecipientException(new org.asamk.signal.manager.api.RecipientAddress(null,
                             null,
                             null,
                             username));
                 }
+                logger.debug("Failed to get uuid for username: {}", username, e);
+                throw e;
+            }
         }
         return account.getRecipientStore().resolveRecipientByUsername(finalUsername.getUsername(), () -> {
             try {

lib/src/main/java/org/asamk/signal/manager/internal/ManagerImpl.java

@@ -285,7 +285,7 @@ public class ManagerImpl implements Manager {
     }
 
     @Override
-    public Map<String, UsernameStatus> getUsernameStatus(Set<String> usernames) {
+    public Map<String, UsernameStatus> getUsernameStatus(Set<String> usernames) throws IOException {
         final var registeredUsers = new HashMap<String, RecipientAddress>();
         for (final var username : usernames) {
             try {
@@ -810,6 +810,7 @@ public class ManagerImpl implements Manager {
         } else if (!additionalAttachments.isEmpty()) {
             messageBuilder.withAttachments(additionalAttachments);
         }
+        messageBuilder.withViewOnce(message.viewOnce());
         if (!message.mentions().isEmpty()) {
             messageBuilder.withMentions(resolveMentions(message.mentions()));
         }

lib/src/main/java/org/asamk/signal/manager/internal/SignalDependencies.java

@@ -5,6 +5,7 @@ import org.asamk.signal.manager.config.ServiceEnvironmentConfig;
 import org.asamk.signal.manager.util.Utils;
 import org.signal.libsignal.metadata.certificate.CertificateValidator;
 import org.signal.libsignal.net.Network;
+import org.signal.libsignal.protocol.UsePqRatchet;
 import org.signal.libsignal.zkgroup.profiles.ClientZkProfileOperations;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
@@ -326,7 +327,8 @@ public class SignalDependencies {
                         Optional.empty(),
                         executor,
                         ServiceConfig.MAX_ENVELOPE_SIZE,
-                        () -> true));
+                        () -> true,
+                        UsePqRatchet.NO));
     }
 
     public List<SecureValueRecovery> getSecureValueRecovery() {

lib/src/main/java/org/asamk/signal/manager/syncStorage/ContactRecordProcessor.java

@@ -37,7 +37,7 @@ public class ContactRecordProcessor extends DefaultStorageRecordProcessor<Signal
 
     private static final Logger logger = LoggerFactory.getLogger(ContactRecordProcessor.class);
 
-    private static final Pattern E164_PATTERN = Pattern.compile("^\\+[1-9]\\d{0,18}$");
+    private static final Pattern E164_PATTERN = Pattern.compile("^\\+[1-9]\\d{6,18}$");
 
     private final ACI selfAci;
     private final PNI selfPni;

man/signal-cli.1.adoc

@@ -316,6 +316,11 @@ Data URI encoded attachments must follow the RFC 2397.
 Additionally a file name can be added:
 e.g.: `data:<MIME-TYPE>;filename=<FILENAME>;base64,<BASE64 ENCODED DATA>`
 
+*--view-once*::
+Send the message as a view once message.
+A conformant client will only allow the receiver to view the message once.
+View Once is only supported for messages that include an image attachment.
+
 *--sticker* STICKER::
 Send a sticker of a locally known sticker pack (syntax: stickerPackId:stickerId).
 Shouldn't be used together with `-m` as the official clients don't support this.

src/main/java/org/asamk/signal/App.java

@@ -291,6 +291,8 @@ public class App {
             commandHandler.handleMultiLocalCommand(command, multiAccountManager);
         } catch (IOException e) {
             throw new IOErrorException("Failed to load local accounts file", e);
+        } catch (AccountCheckException e) {
+            throw new UnexpectedErrorException("Failed to load account file", e);
         }
     }
 

src/main/java/org/asamk/signal/Shutdown.java

@@ -1,5 +1,6 @@
 package org.asamk.signal;
 
+import org.asamk.signal.commands.exceptions.CommandException;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 
@@ -11,7 +12,7 @@ import sun.misc.Signal;
 public class Shutdown {
 
     private static final Logger logger = LoggerFactory.getLogger(Shutdown.class);
-    private static final CompletableFuture<Void> shutdown = new CompletableFuture<>();
+    private static final CompletableFuture<Object> shutdown = new CompletableFuture<>();
     private static final CompletableFuture<Void> shutdownComplete = new CompletableFuture<>();
     private static boolean initialized = false;
 
@@ -43,9 +44,17 @@ public class Shutdown {
         shutdown.complete(null);
     }
 
-    public static void waitForShutdown() throws InterruptedException {
+    public static void triggerShutdown(CommandException exception) {
+        logger.debug("Triggering shutdown with exception.", exception);
+        shutdown.complete(exception);
+    }
+
+    public static void waitForShutdown() throws InterruptedException, CommandException {
         try {
-            shutdown.get();
+            final var result = shutdown.get();
+            if (result instanceof CommandException e) {
+                throw e;
+            }
         } catch (ExecutionException e) {
             throw new RuntimeException(e);
         }

src/main/java/org/asamk/signal/commands/DaemonCommand.java

@@ -97,7 +97,7 @@ public class DaemonCommand implements MultiLocalCommand, LocalCommand {
             final OutputWriter outputWriter
     ) throws CommandException {
         Shutdown.installHandler();
-        logger.info("Starting daemon in single-account mode for " + m.getSelfNumber());
+        logger.info("Starting daemon in single-account mode for {}", m.getSelfNumber());
         final var noReceiveStdOut = Boolean.TRUE.equals(ns.getBoolean("no-receive-stdout"));
         final var receiveMode = ns.<ReceiveMode>get("receive-mode");
         final var receiveConfig = getReceiveConfig(ns);

src/main/java/org/asamk/signal/commands/GetUserStatusCommand.java

@@ -64,9 +64,16 @@ public class GetUserStatusCommand implements JsonRpcLocalCommand {
         }
 
         final var usernames = ns.<String>getList("username");
-        final var registeredUsernames = usernames == null
+        final Map<String, UsernameStatus> registeredUsernames;
-                ? Map.<String, UsernameStatus>of()
+        try {
-                : m.getUsernameStatus(new HashSet<>(usernames));
+            registeredUsernames = usernames == null ? Map.of() : m.getUsernameStatus(new HashSet<>(usernames));
+        } catch (IOException e) {
+            throw new IOErrorException("Unable to check if users are registered: "
+                    + e.getMessage()
+                    + " ("
+                    + e.getClass().getSimpleName()
+                    + ")", e);
+        }
 
         // Output
         switch (outputWriter) {

src/main/java/org/asamk/signal/commands/SendCommand.java

@@ -66,6 +66,9 @@ public class SendCommand implements JsonRpcLocalCommand {
                 .help("Add an attachment. "
                         + "Can be either a file path or a data URI. Data URI encoded attachments must follow the RFC 2397. Additionally a file name can be added, e.g. "
                         + "data:<MIME-TYPE>;filename=<FILENAME>;base64,<BASE64 ENCODED DATA>.");
+        subparser.addArgument("--view-once")
+                .action(Arguments.storeTrue())
+                .help("Send the message as a view once message");
         subparser.addArgument("-e", "--end-session", "--endsession")
                 .help("Clear session state and send end session message.")
                 .action(Arguments.storeTrue());
@@ -164,6 +167,7 @@ public class SendCommand implements JsonRpcLocalCommand {
         if (attachments == null) {
             attachments = List.of();
         }
+        final var viewOnce = Boolean.TRUE.equals(ns.getBoolean("view-once"));
 
         final var selfNumber = m.getSelfNumber();
 
@@ -239,6 +243,7 @@ public class SendCommand implements JsonRpcLocalCommand {
         try {
             final var message = new Message(messageText,
                     attachments,
+                    viewOnce,
                     mentions,
                     Optional.ofNullable(quote),
                     Optional.ofNullable(sticker),
@@ -250,8 +255,14 @@ public class SendCommand implements JsonRpcLocalCommand {
                     : m.sendMessage(message, recipientIdentifiers, notifySelf);
             outputResult(outputWriter, results);
         } catch (AttachmentInvalidException | IOException e) {
+            if (e instanceof IOException io && io.getMessage().contains("No prekeys available")) {
+                throw new UnexpectedErrorException("Failed to send message: " + e.getMessage() + " (" + e.getClass()
+                        .getSimpleName() + "), maybe one of the devices of the recipient wasn't online for a while.",
+                        e);
+            } else {
                 throw new UnexpectedErrorException("Failed to send message: " + e.getMessage() + " (" + e.getClass()
                         .getSimpleName() + ")", e);
+            }
         } catch (GroupNotFoundException | NotAGroupMemberException | GroupSendingNotAllowedException e) {
             throw new UserErrorException(e.getMessage());
         } catch (UnregisteredRecipientException e) {

src/main/java/org/asamk/signal/dbus/DbusHandler.java

@@ -1,17 +1,21 @@
 package org.asamk.signal.dbus;
 
 import org.asamk.signal.DbusConfig;
+import org.asamk.signal.Shutdown;
 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.Manager;
 import org.asamk.signal.manager.MultiAccountManager;
+import org.freedesktop.dbus.connections.IDisconnectCallback;
 import org.freedesktop.dbus.connections.impl.DBusConnection;
 import org.freedesktop.dbus.connections.impl.DBusConnectionBuilder;
 import org.freedesktop.dbus.exceptions.DBusException;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 
+import java.io.IOException;
 import java.util.ArrayList;
 import java.util.List;
 
@@ -94,7 +98,9 @@ public class DbusHandler implements AutoCloseable {
         final var busType = isDbusSystem ? DBusConnection.DBusBusType.SYSTEM : DBusConnection.DBusBusType.SESSION;
         logger.debug("Starting DBus server on {} bus: {}", busType, busname);
         try {
-            dBusConnection = DBusConnectionBuilder.forType(busType).build();
+            dBusConnection = DBusConnectionBuilder.forType(busType)
+                    .withDisconnectCallback(new DisconnectCallback())
+                    .build();
             dbusRunner.run(dBusConnection);
         } catch (DBusException e) {
             throw new UnexpectedErrorException("Dbus command failed: " + e.getMessage(), e);
@@ -141,4 +147,13 @@ public class DbusHandler implements AutoCloseable {
 
         void run(DBusConnection connection) throws DBusException;
     }
+
+    private static final class DisconnectCallback implements IDisconnectCallback {
+
+        @Override
+        public void disconnectOnError(IOException ex) {
+            logger.debug("DBus daemon disconnected unexpectedly, shutting down");
+            Shutdown.triggerShutdown(new IOErrorException("Unexpected dbus daemon disconnect", ex));
+        }
+    }
 }

src/main/java/org/asamk/signal/dbus/DbusSignalImpl.java

@@ -236,6 +236,7 @@ public class DbusSignalImpl implements Signal, AutoCloseable {
         try {
             final var message = new Message(messageText,
                     attachments,
+                    false,
                     List.of(),
                     Optional.empty(),
                     Optional.empty(),
@@ -399,6 +400,7 @@ public class DbusSignalImpl implements Signal, AutoCloseable {
         try {
             final var message = new Message(messageText,
                     attachments,
+                    false,
                     List.of(),
                     Optional.empty(),
                     Optional.empty(),
@@ -444,6 +446,7 @@ public class DbusSignalImpl implements Signal, AutoCloseable {
         try {
             final var message = new Message(messageText,
                     attachments,
+                    false,
                     List.of(),
                     Optional.empty(),
                     Optional.empty(),