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sync broadcast secret for multidevice

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This commit is contained in:
Hocuri
2025-07-21 17:35:10 +02:00
parent 3781a35989
commit 382023de11
5 changed files with 65 additions and 9 deletions
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31
src/chat.rs
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@@ -3777,7 +3777,8 @@ pub async fn create_group_ex(
/// Returns the created chat's id.
pub async fn create_broadcast(context: &Context, chat_name: String) -> Result<ChatId> {
let grpid = create_id();
create_broadcast_ex(context, Sync, grpid, chat_name).await
let secret = create_broadcast_shared_secret();
create_broadcast_ex(context, Sync, grpid, chat_name, secret).await
}
pub(crate) async fn create_broadcast_ex(
@@ -3785,6 +3786,7 @@ pub(crate) async fn create_broadcast_ex(
sync: sync::Sync,
grpid: String,
chat_name: String,
secret: String,
) -> Result<ChatId> {
let row_id = {
let chat_name = &chat_name;
@@ -3813,6 +3815,13 @@ pub(crate) async fn create_broadcast_ex(
create_smeared_timestamp(context),
),
)?;
let chat_id = t.last_insert_rowid();
// TODO code duplication of `INSERT INTO broadcasts_shared_secrets`
t.execute(
"INSERT INTO broadcasts_shared_secrets (chat_id, secret) VALUES (?, ?)
ON CONFLICT(chat_id) DO UPDATE SET secret=excluded.chat_id",
(chat_id, &secret),
)?;
Ok(t.last_insert_rowid().try_into()?)
};
context.sql.transaction(trans_fn).await?
@@ -3824,7 +3833,7 @@ pub(crate) async fn create_broadcast_ex(
if sync.into() {
let id = SyncId::Grpid(grpid);
let action = SyncAction::CreateBroadcast(chat_name);
let action = SyncAction::CreateBroadcast { chat_name, secret };
self::sync(context, id, action).await.log_err(context).ok();
}
@@ -5036,7 +5045,10 @@ pub(crate) enum SyncAction {
SetVisibility(ChatVisibility),
SetMuted(MuteDuration),
/// Create broadcast channel with the given name.
CreateBroadcast(String),
CreateBroadcast {
chat_name: String,
secret: String,
},
Rename(String),
/// Set chat contacts by their addresses.
SetContacts(Vec<String>),
@@ -5099,8 +5111,15 @@ impl Context {
.id
}
SyncId::Grpid(grpid) => {
if let SyncAction::CreateBroadcast(name) = action {
create_broadcast_ex(self, Nosync, grpid.clone(), name.clone()).await?;
if let SyncAction::CreateBroadcast { chat_name, secret } = action {
create_broadcast_ex(
self,
Nosync,
grpid.clone(),
chat_name.clone(),
secret.to_string(),
)
.await?;
return Ok(());
}
get_chat_id_by_grpid(self, grpid)
@@ -5123,7 +5142,7 @@ impl Context {
SyncAction::Accept => chat_id.accept_ex(self, Nosync).await,
SyncAction::SetVisibility(v) => chat_id.set_visibility_ex(self, Nosync, *v).await,
SyncAction::SetMuted(duration) => set_muted_ex(self, Nosync, chat_id, *duration).await,
SyncAction::CreateBroadcast(_) => {
SyncAction::CreateBroadcast { .. } => {
Err(anyhow!("sync_alter_chat({id:?}, {action:?}): Bad request."))
}
SyncAction::Rename(to) => rename_ex(self, Nosync, chat_id, to).await,