These days salted SHA-256 is considered quite weak for passwords.
Transparently upgrade existing hashes upon login.
Bump cmake requirement to able to use IMPORTED_TARGET, this will allow
further cleanup in next commits.
The idea here was that modules would dynamically add handlers to the
map, then it needs to be per client; but a simpler way to achieve this
will be in next commit
Used for "server-dependent" caps which already rely on sending NEW and
DEL to client. This functionality is not yet available for caps added by
modules.
Instead of only networkless clients, which is a very rare case, because
most clients are connected to some network. This resulted in
CModule::PutModule to sometimes have no effect.
I fixed CUser::PutStatus and PutStatusNotice back in 2011 in
0b6d609014, but missed these 3 functions.
Deprecate CUser::PutAllUser() which is now essentially alias to
CUser::PutUser().
It's a bit too early yet to require C++17 so the implementation from
BackportCpp (string_view-standalone) is used instead.
Fixes https://crbug.com/oss-fuzz/34413 - slow message parsing on huge
messages. In real word, messages can't be that big, because CSocket
enforces a line length limit.
This can be considered a regression of 1.7.0, because before it, instead
of gathering params into a vector, code was searching 1st word in the
string, then 2nd word, then 3rd word, starting from beginning each time.
It was not very efficient, but the number of passes over the string was
limited.
The account-tag capability is now requested when ZNC connects to an IRC server, the same is then offered to clients connecting.
This permits the tag to then pass through to account-tag aware clients.
Some servers may send a colon even if the last parameter doesn't need it, currently this leads to issues with permission/mode tracking, as the core doesn't handle the colon properly.
This fix replaces reconstructing the parameter string with just passing a vector of the relevant parameters to CChan::SetModes() and adds overrides for CChan::SetModes() and CChan::ModeChange() that accept the vector instead.
Clean up uses of old CModeMessage::GetModes()
