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fix: Only include one From: header in securejoin messages (#5917)

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This fixes the bug that sometimes made QR scans fail.

The problem was:

When sorting headers into unprotected/hidden/protected, the From: header
was added twice for all messages: Once into unprotected_headers and once
into protected_headers. For messages that are `is_encrypted && verified
|| is_securejoin_message`, the display name is removed before pushing it
into unprotected_headers.

Later, duplicate headers are removed from unprotected_headers right
before prepending unprotected_headers to the message. But since the
unencrypted From: header got modified a bit when removing the display
name, it's not exactly the same anymore, so it's not removed from
unprotected_headers and consequently added again.
This commit is contained in:
Hocuri
2024-08-26 20:44:26 +02:00
committed by GitHub
parent 495337743a
commit cdeca9ed9d
4 changed files with 51 additions and 20 deletions
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4
src/tests/verified_chats.rs
View File

@@ -881,7 +881,7 @@ async fn test_verified_member_added_reordering() -> Result<()> {
}
#[tokio::test(flavor = "multi_thread", worker_threads = 2)]
async fn test_no_unencrypted_name_if_verified() -> Result<()> {
async fn test_no_unencrypted_name_if_encrypted() -> Result<()> {
let mut tcm = TestContextManager::new();
for verified in [false, true] {
let alice = tcm.alice().await;
@@ -898,7 +898,7 @@ async fn test_no_unencrypted_name_if_verified() -> Result<()> {
let chat_id = bob.create_chat(&alice).await.id;
let msg = &bob.send_text(chat_id, "hi").await;
assert_eq!(msg.payload.contains("Bob Smith"), !verified);
assert_eq!(msg.payload.contains("Bob Smith"), false);
assert!(msg.payload.contains("BEGIN PGP MESSAGE"));
let msg = alice.recv_msg(msg).await;