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* | mod_tls: tell network backend to stop reading while preparing TLSJonas Schäfer2022-04-021-0/+7
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* | mod_tls: Do not offer TLS if the connection is considered secureJonas Schäfer2021-09-171-0/+3
| | | | | | | | | | | | | | | | | | | | This may be necessary if the session.conn object is not exchanged by the network backend when establishing TLS. In that case, the starttls method will always exist and thus that is not a good indicator for offering TLS. However, the secure bit already tells us that TLS has been established or is not to be established on the connection, so we use that instead.
* | net: refactor sslconfig to not depend on LuaSecJonas Schäfer2022-04-026-17/+51
| | | | | | | | | | | | | | | | | | | | | | This now requires that the network backend exposes a tls_builder function, which essentially wraps the former util.sslconfig.new() function, passing a factory to create the eventual SSL context. That allows a net.server backend to pick whatever it likes as SSL context factory, as long as it understands the config table passed by the SSL config builder. Heck, a backend could even mock and replace the entire SSL config builder API.
* | net: isolate LuaSec-specificsJonas Schäfer2022-04-2712-82/+237
| | | | | | | | | | | | | | | | | | | | | | | | | | | | For this, various accessor functions are now provided directly on the sockets, which reach down into the LuaSec implementation to obtain the information. While this may seem of little gain at first, it hides the implementation detail of the LuaSec+LuaSocket combination that the actual socket and the TLS layer are separate objects. The net gain here is that an alternative implementation does not have to emulate that specific implementation detail and "only" has to expose LuaSec-compatible data structures on the new functions.
* | Merge 0.12->trunkMatthew Wild2022-04-252-3/+6
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| * util.argparse: Revise 553c6204fe5b with a different approachMatthew Wild2022-04-252-3/+6
| | | | | | | | | | | | The second return value is (not insensibly) assumed to be an error. Instead of returning a value there in the success case, copy the positional arguments into the existing opts table.
* | Merge 0.12->trunkMatthew Wild2022-04-252-2/+13
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| * util.argparse: Return final 'arg' table with positional arguments for ↵Matthew Wild2022-04-251-2/+2
| | | | | | | | | | | | | | | | convenience This is the same as the input table (which is mutated during processing), but if that table was created on the fly, such as by packing `...` it's convenient if it also gets returned from the parse function.
| * mod_s2s: Improve robustness of outgoing s2s certificate verificationMatthew Wild2022-04-251-0/+11
| | | | | | | | | | | | | | | | | | This change ensures we have positively verified the certificates of the server we are connecting to before marking the session as authenticated. It protects against situations where the verify-or-close stage of the connection was interrupted (e.g. due to an uncaught error). Thanks to Zash for discovery and testing.
* | mod_s2s: Distinguish DANE TLSA errors from generic cert chain errorsKim Alvefur2022-04-251-0/+2
| | | | | | | | | | | | Otherwise it would just report "is not trusted" unless you inspect the logs. This message is sent to to the remote server, and will hopefully show up in their logs, allowing the admin to fix their DANE setup.
* | mod_s2s: Recognise and report errors with CA or intermediate certsKim Alvefur2022-04-251-0/+8
| | | | | | | | | | Should be invoked for cases such as when the Let's Encrypt intermediate certificate expired not too long ago.
* | mod_smacks: Improve activation of smacks on outgoing s2sKim Alvefur2022-04-241-21/+16
| | | | | | | | | | | | | | | | | | Using a timer was a hack to get around that stream features are not available at the right time and sendq stanzas were stored as strings so could not be counted properly. The later has now been fixed and the former is fixed by recording the relevant stream feature on the session so that the correct version of XEP-0198 can be activated once the connection has been authenticated and is ready to start.
* | util.crand: Reduce scope here tooKim Alvefur2022-04-231-2/+2
| | | | | | | | Same as previous commit
* | util.strbitop: Reduce scope of functionsKim Alvefur2022-04-231-3/+3
| | | | | | | | | | | | | | | | | | Equivalent to 'local' in Lua, these functions are exported via the luaopen_ function, which is the only one needing to be visible outside of the file. Pointed out by Link Mauve at some point, but there wasn't really any rush here.
* | net.connect: Fix accumulation of connection attempt referencesKim Alvefur2022-04-201-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | Connection attempts that failed the Happy Eyeballs race were not unreferenced and would accumulate. Tested by inspecting the 'pending_connections_map' after establishing s2s with a s2s target where the IPv6 port has a -j DROP rule causing it to time out and the IPv4 attempt wins the race. Expected is that the losing connection stays around until net.server timeouts kick in where it should be removed. The map table should tend towards being empty during idle times.
* | Merge 0.12->trunkMatthew Wild2022-04-131-2/+2
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| * util.prosodyctl: check turn: ensure a result is always returned from a check ↵Matthew Wild2022-04-131-2/+2
| | | | | | | | (thanks eTaurus)
* | make: Install stanza watcher library (thanks Menel)Kim Alvefur2022-04-132-2/+4
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* | mod_admin_shell: Add watch:stanzas() commandMatthew Wild2022-03-231-0/+38
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* | mod_debug_stanzas/watcher: New module library to dynamically 'watch' for stanzasMatthew Wild2022-03-231-0/+220
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* | mod_s2s: Store real stanzas in session.sendq, rather than stringsMatthew Wild2022-03-231-19/+13
| | | | | | | | | | | | | | | | | | | | | | | | This is the "right" thing to do. Strings were more memory-efficient, but e.g. bypassed stanza filters at reconnection time. Also not being stanzas prevents us from potential future work, such as merging sendq with mod_smacks. Regarding performance: we should counter the probable negative effect of this change with other positive changes that are desired anyway - e.g. a limit on the size of the sendq, improved in-memory representation of stanzas, s2s backoff (e.g. if a remote server is persistently unreachable, cache this failure for a while and don't just keep forever queuing stanzas for it).
* | Merge 0.12->trunkKim Alvefur2022-04-081-3/+1
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| * mod_storage_xep0227: Fix mapping of nodes without explicit configurationKim Alvefur2022-04-081-3/+1
| | | | | | | | | | | | | | Turns out this table was wrong, it's missing some fields which are required and it's 'name', not 'node'. Setting it to the boolean true invokes compatibility behavior in mod_pep which results in the correct default structure.
* | Merge 0.12->trunkKim Alvefur2022-04-081-4/+13
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| * mod_storage_xep0227: Fix conversion of SCRAM into internal format (fix #1741)Kim Alvefur2022-04-081-1/+1
| | | | | | | | | | Looks like this function was a copy of hex_to_base64 without modifying it to do its inverse.
| * mod_storage_xep0227: Support basic listing of PEP nodes in absence of ↵Kim Alvefur2022-03-311-2/+11
| | | | | | | | | | | | pubsub#admin data Allows migrating PEP nodes with default settings
| * mod_storage_xep0227: Improve loggingKim Alvefur2022-03-291-1/+1
| | | | | | | | What were we looking at?
* | Merge 0.12->trunkMatthew Wild2022-04-071-0/+3
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| * mod_storage_xep0227: Handle missing {pubsub#owner}pubsub element (fixes #1740)Matthew Wild2022-04-071-0/+3
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* | Merge 0.12->trunkKim Alvefur2022-04-051-1/+7
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| * prosodyctl: Pass server when listing (outdated) plugins (fix #1738)Kim Alvefur2022-04-051-1/+7
| | | | | | | | | | Needed since it checks the manifest of the repository and most likely defaults to luarocks.org unless specified
* | Merge 0.12->trunkKim Alvefur2022-04-041-0/+1
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| * core.modulemanager: Fix global flag on per-host instances of shared modules ↵Kim Alvefur2022-04-041-0/+1
| | | | | | | | | | | | | | | | | | (fix #1736) This flag is something of a shortcut for `module.host == "*"` and should always be equal to that. Its absence on the proxy object made the property of the global module instance visible, causing problems such as with URL reporting in mod_http
* | Merge 0.12->trunkMatthew Wild2022-04-031-0/+5
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| * configmanager: Clearer errors when providing unexpected values after ↵Matthew Wild2022-04-031-0/+5
| | | | | | | | VirtualHost (fixes #1735, thanks arawaks)
* | Merge 0.12->trunkKim Alvefur2022-04-021-1/+1
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| * util.random: Test whether util.crand works before using it (fix #1734)Kim Alvefur2022-04-021-1/+1
| | | | | | | | | | | | | | | | | | | | util.crand can be configured at compile time to use the Linux getrandom() system call, available from Linux 3.17, but it is still possible to load it with an older kernel lacking that system call, where attempting to use it throws an ENOSYS error. By testing for this on load we can fall back to /dev/urandom in this case.
* | Merge 0.12->trunkMatthew Wild2022-03-284-13/+38
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| * mod_http (and dependent modules): Make CORS opt-in by default (fixes #1731)Matthew Wild2022-03-284-1/+8
| | | | | | | | | | | | | | | | | | The same-origin policy enforced by browsers is a security measure that should only be turned off when it is safe to do so. It is safe to do so in Prosody's default modules, but people may load third-party modules that are unsafe. Therefore we have flipped the default, so that modules must explicitly opt in to having CORS headers added on their requests.
| * mod_http: Reintroduce support for disabling or limiting CORS (fixes #1730)Matthew Wild2022-03-281-13/+31
| | | | | | | | | | This is far better than pre-0.12, because we now have a universal way to configure and enable/disable CORS on a per-module basis.
* | Merge 0.12->trunkMatthew Wild2022-03-282-0/+14
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| * prosodyctl: check config: Report paths of loaded configuration files (fixed ↵Matthew Wild2022-03-281-0/+7
| | | | | | | | #1729)
| * configmanager: Add method to report loaded config files (part of #1729 fix)Matthew Wild2022-03-281-0/+7
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* | Merge 0.12->trunkMatthew Wild2022-03-282-12/+46
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| * mod_tombstones: Add caching to improve performance on busy servers (fixes #1728)Matthew Wild2022-03-281-11/+42
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| * mod_turn_external: Update status and friendlier handling of missing secret ↵Matthew Wild2022-03-281-1/+4
| | | | | | | | option (fixes #1727)
* | Merge 0.12->trunkKim Alvefur2022-03-271-2/+8
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| * prosodyctl about: Report version of lua-readlineKim Alvefur2022-03-271-2/+8
| | | | | | | | Good to know since it affects how well the shell works
* | Merge 0.12->trunkMatthew Wild2022-03-241-4/+5
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| * MUC: Allow kicking users with the same affiliation as the kicker (fixes #1724)Matthew Wild2022-03-231-4/+5
| | | | | | | | | | | | | | | | | | | | This is allowed by XEP-0045, which states: "A moderator SHOULD NOT be allowed to revoke moderation privileges from someone with a higher affiliation than themselves (i.e., an unaffiliated moderator SHOULD NOT be allowed to revoke moderation privileges from an admin or an owner, and an admin SHOULD NOT be allowed to revoke moderation privileges from an owner)."