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Fix group whispering for duplicate nicks
If a group has numerous peers with the same nick we now require their public key in order to send a private message. Previously we would greedily send the message to the first peer in the list.
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@ -475,6 +475,10 @@ static int group_get_nick_peer_id(uint32_t groupnumber, const char *nick, uint32
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return -1;
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}
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if (nick == NULL) {
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return -1;
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}
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size_t count = 0;
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for (uint32_t i = 0; i < chat->max_idx; ++i) {
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@ -493,7 +497,7 @@ static int group_get_nick_peer_id(uint32_t groupnumber, const char *nick, uint32
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}
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}
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return 0;
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return count > 0 ? 0 : -1;
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}
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/* Gets the peer_id associated with `public_key`.
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@ -509,9 +513,17 @@ int group_get_public_key_peer_id(uint32_t groupnumber, const char *public_key, u
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return -1;
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}
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if (public_key == NULL) {
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return -1;
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}
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if (strlen(public_key) < TOX_GROUP_PEER_PUBLIC_KEY_SIZE * 2) {
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return -1;
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}
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char key_bin[TOX_GROUP_PEER_PUBLIC_KEY_SIZE];
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if (tox_pk_string_to_bytes(public_key, strlen(public_key), key_bin, sizeof(key_bin)) == -1) {
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if (tox_pk_string_to_bytes(public_key, TOX_GROUP_PEER_PUBLIC_KEY_SIZE * 2, key_bin, sizeof(key_bin)) == -1) {
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return -1;
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}
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@ -1415,7 +1427,6 @@ static void send_group_prvt_message(ToxWindow *self, Tox *m, uint32_t groupnumbe
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return;
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}
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uint32_t peer_id = 0;
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uint32_t name_length = 0;
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const char *nick = NULL;
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@ -1433,13 +1444,23 @@ static void send_group_prvt_message(ToxWindow *self, Tox *m, uint32_t groupnumbe
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if (chat->peer_list[i].name_length > name_length) {
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name_length = chat->peer_list[i].name_length;
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nick = chat->peer_list[i].name;
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peer_id = chat->peer_list[i].peer_id;
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}
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}
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}
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if (nick == NULL) {
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line_info_add(self, false, NULL, NULL, SYS_MSG, 0, 0, "Invalid peer name.");
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if (data_len < TOX_GROUP_PEER_PUBLIC_KEY_SIZE * 2) {
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line_info_add(self, false, NULL, NULL, SYS_MSG, 0, 0, "Invalid nick.");
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return;
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}
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nick = data;
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name_length = TOX_GROUP_PEER_PUBLIC_KEY_SIZE * 2;
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}
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uint32_t peer_id;
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if (group_get_peer_id_of_identifier(self, nick, &peer_id) != 0) {
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return;
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}
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