iris-chat 0.1.53

Iris Chat command line client and shared encrypted chat core
Documentation 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176

fn restart_block_history_core(owner: &Keys, device: &Keys, data_dir: String) -> AppCore {
    let mut core = AppCore::new(
        flume::unbounded().0,
        flume::unbounded().0,
        data_dir,
        Arc::new(RwLock::new(AppState::empty())),
    );
    core.start_session(
        owner.public_key(),
        Some(owner.clone()),
        device.clone(),
        true,
        true,
    )
    .unwrap();
    core
}

#[test]
fn private_block_keeps_existing_direct_history_including_same_second_and_late_sync() {
    let owner = Keys::generate();
    let device = Keys::generate();
    let chat = Keys::generate().public_key().to_hex();
    let (mut core, _, dir) =
        logged_in_test_core_with_updates("block-keeps-history", &owner, &device);
    core.app_store.bind_account(owner.public_key()).unwrap();
    for (id, at) in [
        ("before", 50),
        ("same-second", 100),
        ("already-received", 150),
    ] {
        core.push_incoming_message_from(
            &chat,
            Some(id.into()),
            "preserveneedle".into(),
            at,
            None,
            None,
            Some(chat.clone()),
            None,
        );
    }
    core.active_chat_id = Some(chat.clone());
    core.screen_stack = vec![Screen::Chat {
        chat_id: chat.clone(),
    }];
    core.threads.get_mut(&chat).unwrap().draft = "unsent draft".into();
    core.preferences.pinned_chat_ids.push(chat.clone());
    core.preferences.muted_chat_ids.push(chat.clone());
    core.rebuild_persist_and_emit_state();
    // Legacy events carry deletedAt=100. Receiving one must no longer turn
    // blocking into deletion. Previously received history stays readable even
    // if a linked device learns the block later or timestamps share one second.
    for (revision, at, blocked) in [(1, 100, true), (2, 200, false)] {
        assert!(core.apply_private_block_event(signed_block_transition(
            &owner, &device, &chat, revision, at, 100, blocked
        )));
        core.rebuild_persist_and_emit_state();
        assert!(!core.chat_deletions.contains_key(&chat));
        assert_eq!(core.state.current_chat.as_ref().unwrap().messages.len(), 3);
        assert!(core.state.chat_list.iter().any(|item| item.chat_id == chat));
        assert_eq!(
            core.state.current_chat.as_ref().unwrap().draft,
            "unsent draft"
        );
        assert!(core.preferences.pinned_chat_ids.contains(&chat));
        assert!(core.preferences.muted_chat_ids.contains(&chat));
        for scope in [None, Some(chat.as_str())] {
            assert_eq!(
                core.app_store
                    .search_messages_fts("preserveneedle", scope, 10)
                    .unwrap()
                    .len(),
                3
            );
        }
        let mut state = core.state.clone();
        state.current_chat = None;
        let db = core.app_store.shared();
        let recent =
            crate::core::chat_snapshot_from_state_and_db(&state, Some(&db), &chat, 10).unwrap();
        assert_eq!(recent.messages.len(), 3);
        let older = crate::core::chat_snapshot_before_from_state_and_db(
            &state,
            Some(&db),
            &chat,
            "already-received",
            10,
        )
        .unwrap();
        assert_eq!(
            older
                .messages
                .iter()
                .map(|m| m.id.as_str())
                .collect::<Vec<_>>(),
            ["before", "same-second"]
        );
        let around = crate::core::chat_snapshot_around_message_from_state_and_db(
            &state,
            Some(&db),
            &chat,
            "same-second",
            1,
            1,
        )
        .unwrap();
        assert_eq!(around.messages.len(), 3);
    }
    core.persist_best_effort_inner();
    drop(core);
    let mut restarted =
        restart_block_history_core(&owner, &device, dir.path().to_string_lossy().into_owned());
    restarted.restore_device_sync_record_projection().unwrap();
    restarted.rebuild_state();
    assert_eq!(restarted.threads[&chat].messages.len(), 3);
    assert!(!restarted.chat_deletions.contains_key(&chat));
}

#[test]
fn private_block_sync_keeps_earlier_history_and_explicit_delete_stays_separate() {
    let owner = Keys::generate();
    let a = Keys::generate();
    let b = Keys::generate();
    let peer = Keys::generate();
    let chat = peer.public_key().to_hex();
    let (mut left, _, _left_dir) = logged_in_test_core_with_updates("block-keep-left", &owner, &a);
    let (mut right, _, right_dir) =
        logged_in_test_core_with_updates("block-keep-right", &owner, &b);
    configure_test_device_sync_profile(&mut left, &owner, &a, &b, None);
    configure_test_device_sync_profile(&mut right, &owner, &b, &a, None);
    let base = unix_now().get() - 1000;
    for (id, at) in [("old", base + 50), ("unseen-blocked", base + 150)] {
        left.apply_runtime_text_message(
            peer.public_key(),
            None,
            id.into(),
            at,
            None,
            Some(id.into()),
            None,
        );
    }
    let blocked = signed_block_transition(&owner, &a, &chat, 1, base + 100, base + 100, true);
    assert!(left.apply_private_block_event(blocked.clone()));
    assert!(right.apply_private_block_event(blocked));
    deliver_sync_snapshot(&left, &mut right, &a);
    assert_eq!(
        left.threads[&chat].messages.len(),
        2,
        "already received history is retained"
    );
    assert_eq!(right.threads[&chat].messages.len(), 1);
    assert_eq!(
        right.threads[&chat].messages[0].id, "old",
        "blocking must allow pre-block history sync"
    );
    assert!(right.chat_deletions.is_empty());
    let stale = left.build_device_sync_packets_for_test(100, true);
    left.delete_chat(&chat);
    deliver_sync_snapshot(&left, &mut right, &a);
    assert!(right.chat_activity_is_deleted(&chat, base + 50));
    assert!(!right.threads.contains_key(&chat));
    right.set_user_blocked(&chat, false);
    for packet in &stale {
        right.handle_device_sync_packet(&a.public_key().to_hex(), DEVICE_SYNC_PORT, packet);
    }
    assert!(!right.threads.contains_key(&chat));
    right.persist_best_effort_inner();
    drop(right);
    let mut restarted =
        restart_block_history_core(&owner, &b, right_dir.path().to_string_lossy().into_owned());
    restarted.restore_device_sync_record_projection().unwrap();
    assert!(!restarted.threads.contains_key(&chat));
    assert!(restarted.chat_activity_is_deleted(&chat, base + 50));
}