diff --git a/Cargo.lock b/Cargo.lock index 8b51fa7..8f9c6fa 100644 --- a/Cargo.lock +++ b/Cargo.lock @@ -2108,7 +2108,7 @@ checksum = "eb9f9e6e233e5c4a35559a617bf40a4ec447db2e84c20b55a6f83167b7e57872" [[package]] name = "presage" version = "0.3.0" -source = "git+https://github.com/Schmiddiii/presage?rev=0abbb46a92ec8f186ca43339cb109ad9132a02ed#0abbb46a92ec8f186ca43339cb109ad9132a02ed" +source = "git+https://github.com/Schmiddiii/presage?rev=2ccbdb3fb14623625be9b51c76a8a0993203d535#2ccbdb3fb14623625be9b51c76a8a0993203d535" dependencies = [ "async-trait", "base64 0.12.3", diff --git a/Cargo.toml b/Cargo.toml index c5a30f5..b537961 100644 --- a/Cargo.toml +++ b/Cargo.toml @@ -18,7 +18,7 @@ futures = "0.3.24" tokio = { version = "1.20.1", features = ["rt", "macros", "rt-multi-thread", "time"] } async-recursion = "1.0.0" -presage = { git = "https://github.com/Schmiddiii/presage", rev = "0abbb46a92ec8f186ca43339cb109ad9132a02ed" } +presage = { git = "https://github.com/Schmiddiii/presage", rev = "2ccbdb3fb14623625be9b51c76a8a0993203d535" } libsignal-service = { git = "https://github.com/whisperfish/libsignal-service-rs", rev = "f9b54478c5413252e810089fd9648b6351bcc3bf" } async-trait = "0.1.57" diff --git a/data/resources/ui/window.ui b/data/resources/ui/window.ui index 3594a07..dc8c01f 100644 --- a/data/resources/ui/window.ui +++ b/data/resources/ui/window.ui @@ -125,6 +125,10 @@ Unlink win.unlink + + Clear messages + win.clear-messages + Keybindings win.show-help-overlay diff --git a/src/backend/channel.rs b/src/backend/channel.rs index 85d61eb..d1739a9 100644 --- a/src/backend/channel.rs +++ b/src/backend/channel.rs @@ -9,7 +9,7 @@ use gio::subclass::prelude::ObjectSubclassIsExt; use libsignal_service::{groups_v2::Group, prelude::Uuid, proto::DataMessage}; use presage::{ prelude::{GroupContextV2, GroupMasterKey, ServiceAddress}, - MessageIdentity, + MessageIdentity, Thread, }; use super::{Contact, Manager, Message}; @@ -48,20 +48,9 @@ impl Channel { if let Ok(group) = group { return Self::from_group(group, group_context_v2, manager).await; } else { - if let Some(ref uuid) = contact.address().and_then(|a| a.uuid) { - s.imp().unloaded_messages.swap(&RefCell::new( - manager.messages_by_contact(uuid).unwrap_or_default(), - )); - } s.imp().contact.swap(&RefCell::new(Some(contact))); } } else { - if let Some(ref uuid) = contact.address().and_then(|a| a.uuid) { - s.imp().unloaded_messages.swap(&RefCell::new( - manager.messages_by_contact(uuid).unwrap_or_default(), - )); - } - s.imp().contact.swap(&RefCell::new(Some(contact))); } s @@ -74,79 +63,65 @@ impl Channel { ) -> Self { let s: Self = Object::new(&[("manager", manager)]).expect("Failed to create `Channel`"); s.imp().group.swap(&RefCell::new(Some(group))); - s.imp().unloaded_messages.swap(&RefCell::new( - manager - .messages_by_group(group_context_v2) - .unwrap_or_default(), - )); s.imp() .group_context .swap(&RefCell::new(Some(group_context_v2.clone()))); - s.imp().unloaded_messages.swap(&RefCell::new( - manager - .messages_by_group(group_context_v2) - .unwrap_or_default(), - )); s } + fn thread(&self) -> Option { + if let Some(key) = self + .group_context() + .and_then(|c| c.master_key) + .and_then(|k| <[u8; 32]>::try_from(k).ok()) + { + Some(Thread::Group(key)) + } else { + Some(Thread::Contact(self.uuid()?)) + } + } + #[async_recursion::async_recursion(?Send)] pub async fn load_last(&self, number: usize) -> Vec { - let to_load = { - let mut unloaded_msgs = self.imp().unloaded_messages.borrow_mut(); + if let Some(thread) = self.thread() { + let mut results = vec![]; + let manager = self.property::("manager"); + let messages_unborrowed = &self.imp().messages; + let first_timestamp = { + let msgs = messages_unborrowed.borrow(); + msgs.get(0).and_then(|m| m.timestamp()).map(|t| t - 1) + }; crate::trace!( - "Loading last messages for channel: {} ({:?}). Got {} total unloaded messages.", + "Loading {} last messages for channel: {} (Thread: {:?}). Needed earlier then {:?}", + number, self.property::("title"), - self.uuid(), - unloaded_msgs.len() + thread, + first_timestamp ); - if unloaded_msgs.len() <= number { - unloaded_msgs.drain(..).collect::>() - } else { - unloaded_msgs.drain(..number).collect::>() + // TODO: Skip already loaded messages? + let iter = manager.messages_by_thread(&thread, first_timestamp); + if iter.is_err() { + return vec![]; } - }; - - if to_load.is_empty() { - return vec![]; - } - - let mut empty = 0; - let mut results = vec![]; - let manager = self.property::("manager"); - for msg_id in to_load { - if let Ok(Some(msg)) = manager.message_by_id(&msg_id).await { + for content in iter.unwrap() { + let msg = Message::from_content(content, &manager).await; if !msg.is_empty() { { - let mut messages = self.imp().messages.borrow_mut(); + let mut messages = messages_unborrowed.borrow_mut(); messages.insert(0, msg.clone()); } results.insert(0, msg.clone()); self.notify("last-message"); - } else { - log::trace!( - "Channel {} got empty message, skipping.", - self.property::("title") - ); - empty += 1 + let _ = self.do_new_message(&msg).await; + } + if results.len() == number { + break; } - // TODO: Error? - let _ = self.do_new_message(&msg).await; - } else { - log::warn!( - "Channel {} got message that could not be found, skipping.", - self.property::("title") - ); } - } - - let mut previous = if empty != 0 { - self.load_last(empty).await + results } else { vec![] - }; - previous.append(&mut results); - previous + } } pub(super) fn internal_hash(&self) -> u64 { @@ -179,6 +154,7 @@ impl Channel { body ); if let Some(quote) = message.quote() { + log::trace!("Message claims to have a quote"); if let Ok(id) = MessageIdentity::try_from("e) { if let Ok(Some(quoted_msg)) = self.property::("manager").message_by_id(&id).await @@ -355,7 +331,6 @@ mod imp { pub(super) manager: RefCell>, pub(super) messages: RefCell>, - pub(super) unloaded_messages: RefCell>, pub(super) pending_reactions: RefCell>, } diff --git a/src/backend/manager.rs b/src/backend/manager.rs index f4dd4d0..40b6fe4 100644 --- a/src/backend/manager.rs +++ b/src/backend/manager.rs @@ -26,7 +26,7 @@ use libsecret::{ use crate::ApplicationError; use chacha20poly1305::ChaCha20Poly1305; use encrypted_sled::{CountingNonce, EncryptionCipher}; -use presage::{MessageIdentity, MessageStore}; +use presage::{MessageIdentity, MessageStore, Thread}; const MESSAGE_BOUND: usize = 10; @@ -137,6 +137,14 @@ impl Manager { Ok(()) } + pub fn clear_messages(&self) -> Result<(), ApplicationError> { + log::trace!("Clearing messages from the manager"); + if let Some(config_store) = self.imp().config_store.borrow().as_ref() { + config_store.clear_messages()?; + } + Ok(()) + } + pub fn save_message( &self, message: Content, @@ -180,29 +188,18 @@ impl Manager { } } - pub fn messages_by_contact( + pub fn messages_by_thread( &self, - contact: &Uuid, - ) -> Result, ApplicationError> { - crate::trace!("Querying message by contact: {:?}", contact); + thread: &Thread, + from: Option, + ) -> Result, ApplicationError> { + crate::trace!("Querying message by thread: {:?}", thread); if let Some(config_store) = self.imp().config_store.borrow().as_ref() { - Ok(config_store.messages_by_contact(contact)?) + Ok(config_store.messages_by_thread(thread, from)?) } else { - log::warn!("Query messages by contact without config store being set up"); - Ok(vec![]) - } - } - - pub fn messages_by_group( - &self, - group: &GroupContextV2, - ) -> Result, ApplicationError> { - crate::trace!("Querying message by group: {:?}", group.master_key); - if let Some(config_store) = self.imp().config_store.borrow().as_ref() { - Ok(config_store.messages_by_group(group)?) - } else { - log::warn!("Query messages by contact without config store being set up"); - Ok(vec![]) + log::error!("Query messages by contact without config store being set up"); + // TODO: Error? + panic!("Query messages by contact without config store being set up"); } } diff --git a/src/gui/window.rs b/src/gui/window.rs index f13c650..7718e6c 100644 --- a/src/gui/window.rs +++ b/src/gui/window.rs @@ -24,7 +24,7 @@ impl Window { &[&format!("{}", i)], ); } - app.set_accels_for_action(&"channel-list.toggle-search", &[&"f"]); + app.set_accels_for_action("channel-list.toggle-search", &["f"]); Object::new(&[("application", app)]).expect("Failed to create Window") } @@ -129,6 +129,35 @@ pub mod imp { let settings = PreferencesWindow::new(); settings.show(); }); + + let action_clear_messages = SimpleAction::new("clear-messages", None); + action_clear_messages.connect_activate(clone!(@weak obj => move |_, _| { + log::trace!("User requested to clear messages"); + // TODO: AdwMessageDialog + let dialog = gtk::MessageDialog::builder() + .buttons(gtk::ButtonsType::OkCancel) + .message_type(gtk::MessageType::Warning) + .secondary_text(&gettextrs::gettext( + "This will clear all messages from the device. This will also close the application.", + )) + .text(&gettextrs::gettext("Are you sure?")) + .transient_for(&obj) + .build(); + dialog.connect_response(clone!(@weak obj => move |dialog, response| { + dialog.close(); + if response == gtk::ResponseType::Ok { + log::info!("Clearing device"); + if let Some(man) = obj.imp().manager.borrow().as_ref() { + if let Err(e)= man.clear_messages() { + log::error!("Failed to clear db: {}", e); + } + } + log::trace!("Closing the window after message clear"); + obj.close(); + } + })); + dialog.show(); + })); log::trace!("Setting up unlink action"); let action_unlink = SimpleAction::new("unlink", None); action_unlink.connect_activate(clone!(@weak obj => move |_, _| { @@ -152,6 +181,7 @@ pub mod imp { log::error!("Failed to clear db: {}", e); } } + log::trace!("Closing the window after unlink"); obj.close(); } })); @@ -201,6 +231,7 @@ pub mod imp { let actions = SimpleActionGroup::new(); obj.insert_action_group("win", Some(&actions)); actions.add_action(&action_settings); + actions.add_action(&action_clear_messages); actions.add_action(&action_unlink); actions.add_action(&action_show_help_overlay); actions.add_action(&action_about); diff --git a/src/storage/encrypted_sled.rs b/src/storage/encrypted_sled.rs index a8d1a83..994f772 100644 --- a/src/storage/encrypted_sled.rs +++ b/src/storage/encrypted_sled.rs @@ -6,7 +6,7 @@ use std::{ use async_trait::async_trait; use encrypted_sled::IVec; use libsignal_service::{ - content::ContentBody, + content::Content, models::Contact, prelude::{ protocol::{ @@ -16,14 +16,13 @@ use libsignal_service::{ }, ProtobufMessage, Uuid, }, - proto::{sync_message::Sent, GroupContextV2, SyncMessage}, ServiceAddress, }; use log::{debug, trace, warn}; use presage::{ ConfigStore, ContactsStore, ContentProto, Error, MessageIdentity, MessageStore, Registered, - StateStore, + StateStore, Thread, }; const SLED_KEY_REGISTRATION: &str = "registration"; @@ -32,8 +31,7 @@ const SLED_KEY_GROUPS: &str = "groups"; const SLED_TREE_SESSIONS: &str = "sessions"; const SLED_TREE_MESSAGES: &str = "messages"; -const SLED_TREE_CONTACTS_TO_MESSAGES: &str = "contacts-to-messages"; -const SLED_TREE_GROUPS_TO_MESSAGES: &str = "groups-to-messages"; +const SLED_TREE_THREAD_PREFIX: &str = "thread"; #[derive(Debug, Clone)] pub struct EncryptedSledConfigStore { @@ -58,6 +56,23 @@ impl EncryptedSledConfigStore { let tree_contacts = db.open_tree(SLED_KEY_CONTACTS)?; tree_contacts.clear()?; tree_contacts.flush()?; + drop(db); + self.clear_messages()?; + Ok(()) + } + + pub fn clear_messages(&self) -> Result<(), Error> { + let db = self.db.read().expect("poisoned mutex"); + for name in db.tree_names().expect("Failed to get tree names") { + if name + .as_ref() + .starts_with(SLED_TREE_THREAD_PREFIX.as_bytes()) + { + let tree_thread = db.open_tree(&name)?; + tree_thread.clear()?; + tree_thread.flush()?; + } + } Ok(()) } @@ -492,66 +507,44 @@ fn prefix_merge(_key: &[u8], old_value: Option<&[u8]>, merged_bytes: &[u8]) -> O Some(ret) } +fn thread_key(t: &Thread) -> Vec { + let mut bytes = SLED_TREE_THREAD_PREFIX.as_bytes().to_owned(); + bytes.append(&mut t.into()); + bytes +} + impl MessageStore for EncryptedSledConfigStore { + type MessagesIter = SledMessagesIter; fn save_message( &mut self, message: libsignal_service::prelude::Content, receiver: Option>, ) -> Result<(), Error> { + let receiver = receiver.map(|s| s.into()); + let id = MessageIdentity::try_from(&message)?; - let store_uuid = if let Some(uuid) = receiver.map(|s| s.into()).and_then(|s| s.uuid) { - uuid - } else { - id.0 - }; + let thread = Thread::from_content_receiver(&message, receiver.as_ref())?; let timestamp = id.1; - crate::trace!("Storing a message with id: {:?}", id); - - let group_master_key = match message.body { - ContentBody::DataMessage(ref msg) - | ContentBody::SynchronizeMessage(SyncMessage { - sent: - Some(Sent { - message: Some(ref msg), - .. - }), - .. - }) => msg.group_v2.clone().and_then(|g| g.master_key), - _ => None, - }; + log::trace!("Storing a message with id: {:?}", id); let tree_messages = self .db - .try_read() + .read() .expect("poisoned mutex") .open_tree(SLED_TREE_MESSAGES)?; - let tree_contacts_to_messages = self + let tree_thread = self .db - .try_read() + .read() .expect("poisoned mutex") - .open_tree(SLED_TREE_CONTACTS_TO_MESSAGES)?; - let tree_groups_to_messages = self - .db - .try_read() - .expect("poisoned mutex") - .open_tree(SLED_TREE_GROUPS_TO_MESSAGES)?; - tree_contacts_to_messages.set_merge_operator(prefix_merge); - tree_groups_to_messages.set_merge_operator(prefix_merge); + .open_tree(thread_key(&thread))?; - let key_uuid = store_uuid.as_bytes(); - let key_timestamp = timestamp.to_ne_bytes(); - let key = [&key_uuid[..], &key_timestamp[..]].concat(); + let key: [u8; 24] = id.into(); let value = ContentProto::from_content(message); + let value_vec = value.encode_to_vec(); - tree_messages.insert(key.clone(), value.encode_to_vec())?; - if let Some(group) = group_master_key { - crate::trace!("Storing message to group: {:?}", group); - tree_groups_to_messages.merge(group, key)?; - } else { - crate::trace!("Storing message to contact: {:?}", store_uuid); - tree_contacts_to_messages.merge(store_uuid.as_bytes(), key)?; - } + tree_messages.insert(key, value_vec.clone())?; + tree_thread.insert(timestamp.to_be_bytes(), value_vec)?; Ok(()) } @@ -572,17 +565,12 @@ impl MessageStore for EncryptedSledConf &self, id: &MessageIdentity, ) -> Result, Error> { - let sender = id.0; - let timestamp = id.1; - let tree = self .db .read() .expect("poisoned mutex") .open_tree(SLED_TREE_MESSAGES)?; - let key_sender = sender.as_bytes(); - let key_timestamp = timestamp.to_ne_bytes(); - let key = [&key_sender[..], &key_timestamp[..]].concat(); + let key: [u8; 24] = id.clone().into(); let val = tree.get(key)?; if let Some(val) = val { let proto = ContentProto::decode(&*val)?; @@ -592,31 +580,34 @@ impl MessageStore for EncryptedSledConf } } - fn messages_by_contact(&self, contact: &Uuid) -> Result, Error> { - crate::trace!("Query messages by contact: {:?}", contact); - Ok(self + fn messages_by_thread( + &self, + thread: &Thread, + from: Option, + ) -> Result { + let tree_thread = self .db .read() .expect("poisoned mutex") - .open_tree(SLED_TREE_CONTACTS_TO_MESSAGES)? - .get(contact.as_bytes())? - .unwrap_or_default() - .chunks_exact(24) - .map(|c| MessageIdentity::from(<[u8; 24]>::try_from(c).unwrap())) - .collect()) + .open_tree(thread_key(thread))?; + let iter = if let Some(from) = from { + tree_thread.range(..from.to_be_bytes()) + } else { + tree_thread.range::<&[u8], std::ops::RangeFull>(..) + }?; + Ok(SledMessagesIter(iter.rev())) } +} - fn messages_by_group(&self, group: &GroupContextV2) -> Result, Error> { - crate::trace!("Query messages by group: {:?}", group.master_key()); - Ok(self - .db - .read() - .expect("poisoned mutex") - .open_tree(SLED_TREE_GROUPS_TO_MESSAGES)? - .get(group.master_key())? - .unwrap_or_default() - .chunks_exact(24) - .map(|c| MessageIdentity::from(<[u8; 24]>::try_from(c).unwrap())) - .collect()) +pub struct SledMessagesIter(std::iter::Rev>); + +impl Iterator for SledMessagesIter { + // TODO: If error, throw away the rest. Maybe return Result? + type Item = Content; + + fn next(&mut self) -> Option { + let ivec = self.0.next()?.ok()?.1; + let proto = ContentProto::decode(&*ivec).ok()?; + Some(proto.into_content()) } }