Once the downstream connection has logged in with their bouncer
credentials, allow them to issue more SASL auths which will be
redirected to the upstream network. This allows downstream clients
to provide UIs to login to transparently login to upstream networks.
git-svn-id: file:///srv/svn/repo/suika/trunk@724 f0ae65fe-ee39-954e-97ec-027ff2717ef4
This will allow clients to properly show/hide UI to login and
register.
git-svn-id: file:///srv/svn/repo/suika/trunk@722 f0ae65fe-ee39-954e-97ec-027ff2717ef4
The new upstream-user-ip directive allows bouncer operators to
assign one IP address per user.
git-svn-id: file:///srv/svn/repo/suika/trunk@705 f0ae65fe-ee39-954e-97ec-027ff2717ef4
This will make it easier to globally disable multi-upstream mode.
git-svn-id: file:///srv/svn/repo/suika/trunk@693 f0ae65fe-ee39-954e-97ec-027ff2717ef4
Add support for MONITOR in single-upstream mode.
Each downstream has its own set of monitored targets. These sets
are merged together to compute the MONITOR commands to send to
upstream.
Each upstream has a set of monitored targets accepted by the server
alongside with their status (online/offline). This is used to
directly send replies to downstreams adding a target another
downstream has already added, and send MONITOR S[TATUS] replies.
Co-authored-by: delthas <delthas@dille.cc>
git-svn-id: file:///srv/svn/repo/suika/trunk@684 f0ae65fe-ee39-954e-97ec-027ff2717ef4
This has the following upsides:
- We can now routes WHO replies to the correct client, without
broadcasting them to everybody.
- We are less likely to hit server rate limits when multiple downstreams
are issuing WHO commands at the same time.
git-svn-id: file:///srv/svn/repo/suika/trunk@682 f0ae65fe-ee39-954e-97ec-027ff2717ef4
Multi-upstream connections can still send LIST commands with a
network suffix.
git-svn-id: file:///srv/svn/repo/suika/trunk@681 f0ae65fe-ee39-954e-97ec-027ff2717ef4
The message stores don't need to access the internal network
struct, they just need network metadata such as ID and name.
This can ease moving message stores into a separate package in the
future.
git-svn-id: file:///srv/svn/repo/suika/trunk@666 f0ae65fe-ee39-954e-97ec-027ff2717ef4
This is a mecanical change, which just lifts up the context.TODO()
calls from inside the DB implementations to the callers.
Future work involves properly wiring up the contexts when it makes
sense.
git-svn-id: file:///srv/svn/repo/suika/trunk@652 f0ae65fe-ee39-954e-97ec-027ff2717ef4
Unify updatePassword and updateRealname into a single function. This
allows "user update" to be atomic.
git-svn-id: file:///srv/svn/repo/suika/trunk@572 f0ae65fe-ee39-954e-97ec-027ff2717ef4
This allows users to set a default realname used if the per-network
realname isn't set.
A new "user update" command is introduced and can be extended to edit
other user properties and other users in the future.
git-svn-id: file:///srv/svn/repo/suika/trunk@568 f0ae65fe-ee39-954e-97ec-027ff2717ef4
Typically done via:
/notice $<bouncer> <message>
Or, for a connection not bound to a specific network:
/notice $* <message>
The message is broadcast as BouncerServ, because that's the only
user that can be trusted to belong to the bouncer by users. Any
other prefix would conflict with the upstream network.
git-svn-id: file:///srv/svn/repo/suika/trunk@563 f0ae65fe-ee39-954e-97ec-027ff2717ef4
We weren't sending them to downstreams which weren't bound to a
network.
git-svn-id: file:///srv/svn/repo/suika/trunk@543 f0ae65fe-ee39-954e-97ec-027ff2717ef4
Instead of ignoring detached channels wehn replaying backlog,
process them as usual and relay messages as BouncerServ NOTICEs
if necessary. Advance the delivery receipts as if the channel was
attached.
Closes: https://todo.sr.ht/~emersion/soju/98
git-svn-id: file:///srv/svn/repo/suika/trunk@499 f0ae65fe-ee39-954e-97ec-027ff2717ef4
This avoids loosing history on restart for clients that don't
support chathistory.
Closes: https://todo.sr.ht/~emersion/soju/80
git-svn-id: file:///srv/svn/repo/suika/trunk@489 f0ae65fe-ee39-954e-97ec-027ff2717ef4
This doesn't contain anything other than just the names. Make this
clearer.
git-svn-id: file:///srv/svn/repo/suika/trunk@487 f0ae65fe-ee39-954e-97ec-027ff2717ef4
Adds more semantics to map[string]string. Simplifies the complicated
mapStringStringCasemapMap type.
git-svn-id: file:///srv/svn/repo/suika/trunk@480 f0ae65fe-ee39-954e-97ec-027ff2717ef4
TL;DR: supports for casemapping, now logs are saved in
casemapped/canonical/tolower form
(eg. in the #channel directory instead of #Channel... or something)
== What is casemapping? ==
see <https://modern.ircdocs.horse/#casemapping-parameter>
== Casemapping and multi-upstream ==
Since each upstream does not necessarily use the same casemapping, and
since casemappings cannot coexist [0],
1. soju must also update the database accordingly to upstreams'
casemapping, otherwise it will end up inconsistent,
2. soju must "normalize" entity names and expose only one casemapping
that is a subset of all supported casemappings (here, ascii).
[0] On some upstreams, "emersion[m]" and "emersion{m}" refer to the same
user (upstreams that advertise rfc1459 for example), while on others
(upstreams that advertise ascii) they don't.
Once upstream's casemapping is known (default to rfc1459), entity names
in map keys are made into casemapped form, for upstreamConn,
upstreamChannel and network.
downstreamConn advertises "CASEMAPPING=ascii", and always casemap map
keys with ascii.
Some functions require the caller to casemap their argument (to avoid
needless calls to casemapping functions).
== Message forwarding and casemapping ==
downstream message handling (joins and parts basically):
When relaying entity names from downstreams to upstreams, soju uses the
upstream casemapping, in order to not get in the way of the user. This
does not brings any issue, as long as soju replies with the ascii
casemapping in mind (solves point 1.).
marshalEntity/marshalUserPrefix:
When relaying entity names from upstreams with non-ascii casemappings,
soju *partially* casemap them: it only change the case of characters
which are not ascii letters. ASCII case is thus kept intact, while
special symbols like []{} are the same every time soju sends them to
downstreams (solves point 2.).
== Casemapping changes ==
Casemapping changes are not fully supported by this patch and will
result in loss of history. This is a limitation of the protocol and
should be solved by the RENAME spec.
git-svn-id: file:///srv/svn/repo/suika/trunk@478 f0ae65fe-ee39-954e-97ec-027ff2717ef4
No need to attempt to send backlog for all targets in the network.
We're only interested in a single channel.
git-svn-id: file:///srv/svn/repo/suika/trunk@453 f0ae65fe-ee39-954e-97ec-027ff2717ef4
Uses an in-memory ring buffer.
Closes: https://todo.sr.ht/~emersion/soju/96
git-svn-id: file:///srv/svn/repo/suika/trunk@442 f0ae65fe-ee39-954e-97ec-027ff2717ef4
This allows for other implementations that aren't based on a filesystem.
git-svn-id: file:///srv/svn/repo/suika/trunk@439 f0ae65fe-ee39-954e-97ec-027ff2717ef4
... so that the JOIN/history batch takes into account all capabilities.
Without this commit for example, enabling multi-prefix after the batch
makes the client send NAMES requests for all channels, which generate
needless traffic.
git-svn-id: file:///srv/svn/repo/suika/trunk@437 f0ae65fe-ee39-954e-97ec-027ff2717ef4
