* Consistently return UNKNOWN_MSGID for unknown or invalid msgids
* If both client's DMs are stored in persistent history, a single
server.DeleteMessage will delete the single canonical copy of the message.
So the second call will fail, which is fine.
* abstract history DB interface
* make mysql error logging consistent
Consistently propagate database errors to the client, making the client
responsible for logging them.
* move ListCorrespondents from Sequence to Database/Buffer
If bob is monitoring alice, bob should get METADATA lines for alice
even if bob doesn't have extended-monitor.
This implementation also removes the check for extended-monitor
when sending account-notify, away-notify, chghost, setname
(which are explicitly mentioned in the extended-monitor spec)
on the grounds that nothing bad will happen if clients who support
the cap receive notifications for users they're not explicitly tracking.
* Impose a throttle on OPER attempts regardless of whether they caused a
password check.
* Never disconnect the client on a failed attempt, even if there was a
password check.
* Change error numeric to ERR_NOOPERHOST
* Explicit information about the failure in the server log (copying Insp)
Fixes#2296.
They are validated by test message, but it would have been possible
to add an http url.
If an http url was added, it's still possible to remove it via
NS PUSH DELETE.
* spec update: metadata keys are lowercase
* add batch parameter to metadata batches
* fix: connecting clients receive METADATA, not RPL_KEYVALUE
* spec update: send RPL_METADATASUBS in a metadata-subs batch
* move some helpers
* bump irctest to forked hash
This is https://github.com/progval/irctest/pull/314 but I don't want to
couple the merges
* fix: empty value is valid
* fix: deleting a nonexistent key gets a FAIL
* metadata spec update: disallow colon entirely
* refactor key validation
* implement metadata before-connect
* play the metadata in reg burst to all clients with the cap
* bump irctest
* remove all case normalization for keys
From spec discussion, we will most likely either require keys to be lowercase,
or else treat them as case-opaque, similar to message tag keys.
* refactoring
* send an empty batch if necessary, as per spec
* don't broadcast no-op updates
* don't trim spaces before validating the key
* bump irctest to cover metadata
* replay existing metadata to reattaching always-on clients
* use canonicalized name everywhere
* use utils.SafeErrorParam in FAIL lines
* validate key names for sub
* fix error for METADATA CLEAR
* max-keys is enforced for channels as well
* remove unlimited configurations
* maintain the limit exactly without off-by-one cases
* add final channel registration check
* nickserv.go: Update FAIL codes to match spec
* handlers.go: Fix FAIL code
* use ACCOUNT_EXISTS for errNameReserved
* bump irctest to development version
---------
Co-authored-by: Valerie Liu <79415174+ValwareIRC@users.noreply.github.com>
Block uses of the JS Fetch API to send HTTP message bodies that are also valid
IRC. The constraint on such messages is that they must begin with a valid HTTP
verb; we can detect this and reject them immediately.
