Software / code / prosody
Changeset
10061:5c71693c8345
Merge 0.11->trunk
| author | Kim Alvefur <zash@zash.se> |
|---|---|
| date | Mon, 08 Jul 2019 02:44:32 +0200 |
| parents | 10060:7a36b7ac309b (current diff) 10058:08c6540f5a65 (diff) |
| children | 10062:6ffed67356e9 |
| files | doc/coding_style.txt net/connlisteners.lua net/http/files.lua net/server_epoll.lua tools/migration/migrator/mtools.lua tools/migration/migrator/prosody_files.lua tools/migration/migrator/prosody_sql.lua util/serialization.lua |
| diffstat | 108 files changed, 3594 insertions(+), 1343 deletions(-) [+] |
line wrap: on
line diff
--- a/.busted Mon Jul 08 02:46:27 2019 +0200 +++ b/.busted Mon Jul 08 02:44:32 2019 +0200 @@ -2,7 +2,7 @@ _all = { }, default = { - ["exclude-tags"] = "mod_bosh,storage"; + ["exclude-tags"] = "mod_bosh,storage,SLOW"; }; bosh = { tags = "mod_bosh";
--- a/.luacheckrc Mon Jul 08 02:46:27 2019 +0200 +++ b/.luacheckrc Mon Jul 08 02:44:32 2019 +0200 @@ -1,7 +1,8 @@ cache = true codes = true -ignore = { "411/err", "421/err", "411/ok", "421/ok", "211/_ENV", "431/log", "143/table", "113/unpack" } +ignore = { "411/err", "421/err", "411/ok", "421/ok", "211/_ENV", "431/log", } +std = "lua53c" max_line_length = 150 read_globals = { @@ -33,7 +34,6 @@ "module.name", "module.host", "module._log", - "module.log", "module.event_handlers", "module.reloading", "module.saved_state", @@ -64,12 +64,15 @@ "module.get_option_scalar", "module.get_option_set", "module.get_option_string", + "module.get_status", "module.handle_items", "module.hook", "module.hook_global", "module.hook_object_event", "module.hook_tag", "module.load_resource", + "module.log", + "module.log_status", "module.measure", "module.measure_event", "module.measure_global_event", @@ -79,7 +82,9 @@ "module.remove_item", "module.require", "module.send", + "module.send_iq", "module.set_global", + "module.set_status", "module.shared", "module.unhook", "module.unhook_object_event", @@ -126,43 +131,42 @@ unused_secondaries = false local exclude_files = { - "doc/net.server.lua"; + "doc/net.server.lua"; - "fallbacks/bit.lua"; - "fallbacks/lxp.lua"; + "fallbacks/bit.lua"; + "fallbacks/lxp.lua"; - "net/adns.lua"; - "net/cqueues.lua"; - "net/dns.lua"; - "net/server_select.lua"; + "net/cqueues.lua"; + "net/dns.lua"; + "net/server_select.lua"; - "plugins/mod_storage_sql1.lua"; + "plugins/mod_storage_sql1.lua"; - "spec/core_configmanager_spec.lua"; - "spec/core_moduleapi_spec.lua"; - "spec/net_http_parser_spec.lua"; - "spec/util_events_spec.lua"; - "spec/util_http_spec.lua"; - "spec/util_ip_spec.lua"; - "spec/util_multitable_spec.lua"; - "spec/util_rfc6724_spec.lua"; - "spec/util_throttle_spec.lua"; - "spec/util_xmppstream_spec.lua"; + "spec/core_configmanager_spec.lua"; + "spec/core_moduleapi_spec.lua"; + "spec/net_http_parser_spec.lua"; + "spec/util_events_spec.lua"; + "spec/util_http_spec.lua"; + "spec/util_ip_spec.lua"; + "spec/util_multitable_spec.lua"; + "spec/util_rfc6724_spec.lua"; + "spec/util_throttle_spec.lua"; + "spec/util_xmppstream_spec.lua"; - "tools/ejabberd2prosody.lua"; - "tools/ejabberdsql2prosody.lua"; - "tools/erlparse.lua"; - "tools/jabberd14sql2prosody.lua"; - "tools/migration/migrator.cfg.lua"; - "tools/migration/migrator/jabberd14.lua"; - "tools/migration/migrator/mtools.lua"; - "tools/migration/migrator/prosody_files.lua"; - "tools/migration/migrator/prosody_sql.lua"; - "tools/migration/prosody-migrator.lua"; - "tools/openfire2prosody.lua"; - "tools/xep227toprosody.lua"; + "tools/ejabberd2prosody.lua"; + "tools/ejabberdsql2prosody.lua"; + "tools/erlparse.lua"; + "tools/jabberd14sql2prosody.lua"; + "tools/migration/migrator.cfg.lua"; + "tools/migration/migrator/jabberd14.lua"; + "tools/migration/migrator/mtools.lua"; + "tools/migration/migrator/prosody_files.lua"; + "tools/migration/migrator/prosody_sql.lua"; + "tools/migration/prosody-migrator.lua"; + "tools/openfire2prosody.lua"; + "tools/xep227toprosody.lua"; - "util/sasl/digest-md5.lua"; + "util/sasl/digest-md5.lua"; } for _, file in ipairs(exclude_files) do files[file] = { only = {} }
--- a/CHANGES Mon Jul 08 02:46:27 2019 +0200 +++ b/CHANGES Mon Jul 08 02:44:32 2019 +0200 @@ -1,3 +1,15 @@ +TRUNK +===== + +- Module statuses +- SNI support (not completely finished) +- CORS handling now provided by mod\_http +- CSI improvements +- mod\_limits: Exempted JIDs +- Archive quotas +- mod\_mimicking +- Rewritten migrator + 0.11.0 ======
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/CONTRIBUTING Mon Jul 08 02:44:32 2019 +0200 @@ -0,0 +1,9 @@ +Thanks for your interest in contributing to the project! + +There are many ways to contribute, such as helping improve the +documentation, reporting bugs, spreading the word or testing the latest +development version. + +You can find more information on how to contribute at <https://prosody.im/doc/contributing> + +See also the HACKERS and README files.
--- a/GNUmakefile Mon Jul 08 02:46:27 2019 +0200 +++ b/GNUmakefile Mon Jul 08 02:44:32 2019 +0200 @@ -21,6 +21,7 @@ LUACHECK=luacheck BUSTED=busted +SCANSION=scansion .PHONY: all test coverage clean install @@ -71,6 +72,12 @@ test: $(BUSTED) --lua=$(RUNWITH) +integration-test: all + $(RUNWITH) prosodyctl --config ./spec/scansion/prosody.cfg.lua start + $(SCANSION) -d ./spec/scansion; R=$$? \ + $(RUNWITH) prosodyctl --config ./spec/scansion/prosody.cfg.lua stop \ + exit $$R + coverage: -rm -- luacov.* $(BUSTED) --lua=$(RUNWITH) -c
--- a/HACKERS Mon Jul 08 02:46:27 2019 +0200 +++ b/HACKERS Mon Jul 08 02:44:32 2019 +0200 @@ -5,7 +5,7 @@ information on these at https://prosody.im/discuss Patches are welcome, though before sending we would appreciate if you read -docs/coding_style.txt for guidelines on how to format your code, and other tips. +docs/coding_style.md for guidelines on how to format your code, and other tips. Documentation for developers can be found at https://prosody.im/doc/developers
--- a/README Mon Jul 08 02:46:27 2019 +0200 +++ b/README Mon Jul 08 02:44:32 2019 +0200 @@ -12,6 +12,7 @@ Homepage: https://prosody.im/ Download: https://prosody.im/download Documentation: https://prosody.im/doc/ +Issue tracker: https://issues.prosody.im/ Jabber/XMPP Chat: Address: @@ -26,9 +27,6 @@ Development discussion: https://groups.google.com/group/prosody-dev - Issue tracker changes: - https://groups.google.com/group/prosody-issues - ## Installation See the accompanying INSTALL file for help on building Prosody from source. Alternatively
--- a/TODO Mon Jul 08 02:46:27 2019 +0200 +++ b/TODO Mon Jul 08 02:44:32 2019 +0200 @@ -1,5 +1,4 @@ == 1.0 == - Roster providers -- Statistics - Clustering - World domination
--- a/configure Mon Jul 08 02:46:27 2019 +0200 +++ b/configure Mon Jul 08 02:44:32 2019 +0200 @@ -23,7 +23,8 @@ PRNG= PRNGLIBS= -CFLAGS="-fPIC -Wall -pedantic -std=c99" +CFLAGS="-fPIC -std=c99" +CFLAGS="$CFLAGS -Wall -pedantic -Wextra -Wshadow -Wformat=2" LDFLAGS="-shared" IDN_LIBRARY="idn" @@ -152,74 +153,8 @@ SYSCONFDIR_SET=yes ;; --ostype) - # TODO make this a switch? OSPRESET="$value" - if [ "$OSPRESET" = "debian" ]; then - if [ "$LUA_SUFFIX_SET" != "yes" ]; then - LUA_SUFFIX="5.1"; - LUA_SUFFIX_SET=yes - fi - if [ "$RUNWITH_SET" != "yes" ]; then - RUNWITH="lua$LUA_SUFFIX"; - RUNWITH_SET=yes - fi - LUA_INCDIR="/usr/include/lua$LUA_SUFFIX" - LUA_INCDIR_SET=yes - CFLAGS="$CFLAGS -ggdb" - fi - if [ "$OSPRESET" = "macosx" ]; then - LUA_INCDIR=/usr/local/include; - LUA_INCDIR_SET=yes - LUA_LIBDIR=/usr/local/lib - LUA_LIBDIR_SET=yes - CFLAGS="$CFLAGS -mmacosx-version-min=10.3" - LDFLAGS="-bundle -undefined dynamic_lookup" - fi - if [ "$OSPRESET" = "linux" ]; then - LUA_INCDIR=/usr/local/include; - LUA_INCDIR_SET=yes - LUA_LIBDIR=/usr/local/lib - LUA_LIBDIR_SET=yes - CFLAGS="$CFLAGS -ggdb" - fi - if [ "$OSPRESET" = "freebsd" ] || [ "$OSPRESET" = "openbsd" ]; then - LUA_INCDIR="/usr/local/include/lua51" - LUA_INCDIR_SET=yes - CFLAGS="-Wall -fPIC -I/usr/local/include" - LDFLAGS="-I/usr/local/include -L/usr/local/lib -shared" - LUA_SUFFIX="51" - LUA_SUFFIX_SET=yes - LUA_DIR=/usr/local - LUA_DIR_SET=yes - CC=cc - LD=ld - fi - if [ "$OSPRESET" = "openbsd" ]; then - LUA_INCDIR="/usr/local/include"; - LUA_INCDIR_SET="yes" - fi - if [ "$OSPRESET" = "netbsd" ]; then - LUA_INCDIR="/usr/pkg/include/lua-5.1" - LUA_INCDIR_SET=yes - LUA_LIBDIR="/usr/pkg/lib/lua/5.1" - LUA_LIBDIR_SET=yes - CFLAGS="-Wall -fPIC -I/usr/pkg/include" - LDFLAGS="-L/usr/pkg/lib -Wl,-rpath,/usr/pkg/lib -shared" - fi - if [ "$OSPRESET" = "pkg-config" ]; then - if [ "$LUA_SUFFIX_SET" != "yes" ]; then - LUA_SUFFIX="5.1"; - LUA_SUFFIX_SET=yes - fi - LUA_CF="$(pkg-config --cflags-only-I lua$LUA_SUFFIX)" - LUA_CF="${LUA_CF#*-I}" - LUA_CF="${LUA_CF%% *}" - if [ "$LUA_CF" != "" ]; then - LUA_INCDIR="$LUA_CF" - LUA_INCDIR_SET=yes - fi - CFLAGS="$CFLAGS" - fi + OSPRESET_SET="yes" ;; --libdir) LIBDIR="$value" @@ -237,7 +172,7 @@ --lua-version|--with-lua-version) [ -n "$value" ] || die "Missing value in flag $key." LUA_VERSION="$value" - [ "$LUA_VERSION" = "5.1" ] || [ "$LUA_VERSION" = "5.2" ] || [ "$LUA_VERSION" = "5.3" ] || die "Invalid Lua version in flag $key." + [ "$LUA_VERSION" = "5.1" ] || [ "$LUA_VERSION" = "5.2" ] || [ "$LUA_VERSION" = "5.3" ] || [ "$LUA_VERSION" = "5.4" ] || die "Invalid Lua version in flag $key." LUA_VERSION_SET=yes ;; --with-lua) @@ -318,6 +253,66 @@ shift done +if [ "$OSPRESET_SET" = "yes" ]; then + # TODO make this a switch? + if [ "$OSPRESET" = "debian" ]; then + CFLAGS="$CFLAGS -ggdb" + fi + if [ "$OSPRESET" = "macosx" ]; then + if [ "$LUA_INCDIR_SET" != "yes" ]; then + LUA_INCDIR=/usr/local/include; + LUA_INCDIR_SET=yes + fi + if [ "$LUA_LIBDIR_SET" != "yes" ]; then + LUA_LIBDIR=/usr/local/lib + LUA_LIBDIR_SET=yes + fi + CFLAGS="$CFLAGS -mmacosx-version-min=10.3" + LDFLAGS="-bundle -undefined dynamic_lookup" + fi + if [ "$OSPRESET" = "linux" ]; then + CFLAGS="$CFLAGS -ggdb" + fi + if [ "$OSPRESET" = "freebsd" ] || [ "$OSPRESET" = "openbsd" ]; then + LUA_INCDIR="/usr/local/include/lua51" + LUA_INCDIR_SET=yes + CFLAGS="-Wall -fPIC -I/usr/local/include" + LDFLAGS="-I/usr/local/include -L/usr/local/lib -shared" + LUA_SUFFIX="51" + LUA_SUFFIX_SET=yes + LUA_DIR=/usr/local + LUA_DIR_SET=yes + CC=cc + LD=ld + fi + if [ "$OSPRESET" = "openbsd" ]; then + LUA_INCDIR="/usr/local/include"; + LUA_INCDIR_SET="yes" + fi + if [ "$OSPRESET" = "netbsd" ]; then + LUA_INCDIR="/usr/pkg/include/lua-5.1" + LUA_INCDIR_SET=yes + LUA_LIBDIR="/usr/pkg/lib/lua/5.1" + LUA_LIBDIR_SET=yes + CFLAGS="-Wall -fPIC -I/usr/pkg/include" + LDFLAGS="-L/usr/pkg/lib -Wl,-rpath,/usr/pkg/lib -shared" + fi + if [ "$OSPRESET" = "pkg-config" ]; then + if [ "$LUA_SUFFIX_SET" != "yes" ]; then + LUA_SUFFIX="5.1"; + LUA_SUFFIX_SET=yes + fi + LUA_CF="$(pkg-config --cflags-only-I lua$LUA_SUFFIX)" + LUA_CF="${LUA_CF#*-I}" + LUA_CF="${LUA_CF%% *}" + if [ "$LUA_CF" != "" ]; then + LUA_INCDIR="$LUA_CF" + LUA_INCDIR_SET=yes + fi + CFLAGS="$CFLAGS" + fi +fi + if [ "$PREFIX_SET" = "yes" ] && [ ! "$SYSCONFDIR_SET" = "yes" ] then if [ "$PREFIX" = "/usr" ] @@ -340,7 +335,7 @@ fi detect_lua_version() { - detected_lua=$("$1" -e 'print(_VERSION:match(" (5%.[123])$"))' 2> /dev/null) + detected_lua=$("$1" -e 'print(_VERSION:match(" (5%.[1234])$"))' 2> /dev/null) if [ "$detected_lua" != "nil" ] then if [ "$LUA_VERSION_SET" != "yes" ] @@ -403,8 +398,14 @@ elif [ "$LUA_VERSION_SET" = "yes" ] && [ "$LUA_VERSION" = "5.3" ] then suffixes="5.3 53 -5.3 -53" + elif [ "$LUA_VERSION_SET" = "yes" ] && [ "$LUA_VERSION" = "5.4" ] + then + suffixes="5.4 54 -5.4 -54" else - suffixes="5.1 51 -5.1 -51 5.2 52 -5.2 -52 5.3 53 -5.3 -53" + suffixes="5.1 51 -5.1 -51" + suffixes="$suffixes 5.2 52 -5.2 -52" + suffixes="$suffixes 5.3 53 -5.3 -53" + suffixes="$suffixes 5.4 54 -5.4 -54" fi for suffix in "" $suffixes do @@ -464,30 +465,46 @@ LUA_LIBDIR="$LUA_DIR/lib" fi -echo_n "Checking Lua includes... " lua_h="$LUA_INCDIR/lua.h" +echo_n "Looking for lua.h at $lua_h..." if [ -f "$lua_h" ] then - echo "lua.h found in $lua_h" + echo found else - v_dir="$LUA_INCDIR/lua/$LUA_VERSION" - lua_h="$v_dir/lua.h" - if [ -f "$lua_h" ] - then - echo "lua.h found in $lua_h" + echo "not found" + for postfix in "$LUA_VERSION" "$LUA_SUFFIX"; do + if ! [ "$postfix" = "" ]; then + v_dir="$LUA_INCDIR/lua/$postfix"; + else + v_dir="$LUA_INCDIR/lua"; + fi + lua_h="$v_dir/lua.h" + echo_n "Looking for lua.h at $lua_h..." + if [ -f "$lua_h" ] + then LUA_INCDIR="$v_dir" - else - d_dir="$LUA_INCDIR/lua$LUA_VERSION" + echo found + break; + else + echo "not found" + d_dir="$LUA_INCDIR/lua$postfix" lua_h="$d_dir/lua.h" + echo_n "Looking for lua.h at $lua_h..." if [ -f "$lua_h" ] then - echo "lua.h found in $lua_h (Debian/Ubuntu)" - LUA_INCDIR="$d_dir" + echo found + LUA_INCDIR="$d_dir" + break; else - echo "lua.h not found (looked in $LUA_INCDIR, $v_dir, $d_dir)" - die "You may want to use the flag --with-lua or --with-lua-include. See --help." + echo "not found" fi - fi + fi + done + if [ ! -f "$lua_h" ]; then + echo "lua.h not found." + echo + die "You may want to use the flag --with-lua or --with-lua-include. See --help." + fi fi if [ "$lua_interp_found" = "yes" ]
--- a/core/certmanager.lua Mon Jul 08 02:46:27 2019 +0200 +++ b/core/certmanager.lua Mon Jul 08 02:44:32 2019 +0200 @@ -106,7 +106,7 @@ capath = "/etc/ssl/certs"; depth = 9; protocol = "tlsv1+"; - verify = (ssl_x509 and { "peer", "client_once", }) or "none"; + verify = "none"; options = { cipher_server_preference = luasec_has.options.cipher_server_preference; no_ticket = luasec_has.options.no_ticket;
--- a/core/configmanager.lua Mon Jul 08 02:46:27 2019 +0200 +++ b/core/configmanager.lua Mon Jul 08 02:44:32 2019 +0200 @@ -7,15 +7,16 @@ -- local _G = _G; -local setmetatable, rawget, rawset, io, os, error, dofile, type, pairs = - setmetatable, rawget, rawset, io, os, error, dofile, type, pairs; -local format, math_max = string.format, math.max; +local setmetatable, rawget, rawset, io, os, error, dofile, type, pairs, ipairs = + setmetatable, rawget, rawset, io, os, error, dofile, type, pairs, ipairs; +local format, math_max, t_insert = string.format, math.max, table.insert; local envload = require"util.envload".envload; local deps = require"util.dependencies"; local resolve_relative_path = require"util.paths".resolve_relative_path; local glob_to_pattern = require"util.paths".glob_to_pattern; local path_sep = package.config:sub(1,1); +local get_traceback_table = require "util.debug".get_traceback_table; local encodings = deps.softreq"util.encodings"; local nameprep = encodings and encodings.stringprep.nameprep or function (host) return host:lower(); end @@ -100,8 +101,18 @@ -- Built-in Lua parser do local pcall = _G.pcall; + local function get_line_number(config_file) + local tb = get_traceback_table(nil, 2); + for i = 1, #tb do + if tb[i].info.short_src == config_file then + return tb[i].info.currentline; + end + end + end parser = {}; function parser.load(data, config_file, config_table) + local set_options = {}; -- set_options[host.."/"..option_name] = true (when the option has been set already in this file) + local warnings = {}; local env; -- The ' = true' are needed so as not to set off __newindex when we assign the functions below env = setmetatable({ @@ -115,6 +126,12 @@ return rawget(_G, k); end, __newindex = function (_, k, v) + local host = env.__currenthost or "*"; + local option_path = host.."/"..k; + if set_options[option_path] then + t_insert(warnings, ("%s:%d: Duplicate option '%s'"):format(config_file, get_line_number(config_file), k)); + end + set_options[option_path] = true; set(config_table, env.__currenthost or "*", k, v); end }); @@ -195,6 +212,11 @@ if f then local ret, err = parser.load(f:read("*a"), file, config_table); if not ret then error(err:gsub("%[string.-%]", file), 0); end + if err then + for _, warning in ipairs(err) do + t_insert(warnings, warning); + end + end end if not f then error("Error loading included "..file..": "..err, 0); end return f, err; @@ -217,7 +239,7 @@ return nil, err; end - return true; + return true, warnings; end end
--- a/core/loggingmanager.lua Mon Jul 08 02:46:27 2019 +0200 +++ b/core/loggingmanager.lua Mon Jul 08 02:44:32 2019 +0200 @@ -18,6 +18,9 @@ local config = require "core.configmanager"; local logger = require "util.logger"; +local have_pposix, pposix = pcall(require, "util.pposix"); +have_pposix = have_pposix and pposix._VERSION == "0.4.0"; + local _ENV = nil; -- luacheck: std none @@ -232,6 +235,22 @@ end log_sink_types.console = log_to_console; +if have_pposix then + local syslog_opened; + local function log_to_syslog(sink_config) -- luacheck: ignore 212/sink_config + if not syslog_opened then + local facility = sink_config.syslog_facility or config.get("*", "syslog_facility"); + pposix.syslog_open(sink_config.syslog_name or "prosody", facility); + syslog_opened = true; + end + local syslog = pposix.syslog_log; + return function (name, level, message, ...) + syslog(level, name, format(message, ...)); + end; + end + log_sink_types.syslog = log_to_syslog; +end + local function register_sink_type(name, sink_maker) local old_sink_maker = log_sink_types[name]; log_sink_types[name] = sink_maker;
--- a/core/moduleapi.lua Mon Jul 08 02:46:27 2019 +0200 +++ b/core/moduleapi.lua Mon Jul 08 02:44:32 2019 +0200 @@ -14,13 +14,18 @@ local timer = require "util.timer"; local resolve_relative_path = require"util.paths".resolve_relative_path; local st = require "util.stanza"; +local cache = require "util.cache"; +local errutil = require "util.error"; +local promise = require "util.promise"; +local time_now = require "util.time".now; +local format = require "util.format".format; local t_insert, t_remove, t_concat = table.insert, table.remove, table.concat; local error, setmetatable, type = error, setmetatable, type; local ipairs, pairs, select = ipairs, pairs, select; local tonumber, tostring = tonumber, tostring; local require = require; -local pack = table.pack or function(...) return {n=select("#",...), ...}; end -- table.pack is only in 5.2 +local pack = table.pack or require "util.table".pack; -- table.pack is only in 5.2 local unpack = table.unpack or unpack; --luacheck: ignore 113 -- renamed in 5.2 local prosody = prosody; @@ -361,6 +366,84 @@ return core_post_stanza(origin or hosts[self.host], stanza); end +function api:send_iq(stanza, origin, timeout) + local iq_cache = self._iq_cache; + if not iq_cache then + iq_cache = cache.new(256, function (_, iq) + iq.reject(errutil.new({ + type = "wait", condition = "resource-constraint", + text = "evicted from iq tracking cache" + })); + self:unhook(iq.result_event, iq.result_handler); + self:unhook(iq.error_event, iq.error_handler); + end); + self._iq_cache = iq_cache; + end + return promise.new(function (resolve, reject) + local event_type; + if stanza.attr.from == self.host then + event_type = "host"; + else -- assume bare since we can't hook full jids + event_type = "bare"; + end + local result_event = "iq-result/"..event_type.."/"..stanza.attr.id; + local error_event = "iq-error/"..event_type.."/"..stanza.attr.id; + local cache_key = event_type.."/"..stanza.attr.id; + + local function result_handler(event) + if event.stanza.attr.from == stanza.attr.to then + resolve(event); + return true; + end + end + + local function error_handler(event) + if event.stanza.attr.from == stanza.attr.to then + reject(errutil.from_stanza(event.stanza), event); + return true; + end + end + + if iq_cache:get(cache_key) then + reject(errutil.new({ + type = "modify", condition = "conflict", + text = "iq stanza id attribute already used", + })); + return; + end + + self:hook(result_event, result_handler); + self:hook(error_event, error_handler); + + local timeout_handle = self:add_timer(timeout or 120, function () + reject(errutil.new({ + type = "wait", condition = "remote-server-timeout", + text = "IQ stanza timed out", + })); + self:unhook(result_event, result_handler); + self:unhook(error_event, error_handler); + iq_cache:set(cache_key, nil); + end); + + local ok = iq_cache:set(cache_key, { + reject = reject, resolve = resolve, + timeout_handle = timeout_handle, + result_event = result_event, error_event = error_event, + result_handler = result_handler, error_handler = error_handler; + }); + + if not ok then + reject(errutil.new({ + type = "wait", condition = "internal-server-error", + text = "Could not store IQ tracking data" + })); + return; + end + + self:send(stanza, origin); + end); +end + function api:broadcast(jids, stanza, iter) for jid in (iter or it.values)(jids) do local new_stanza = st.clone(stanza); @@ -432,4 +515,32 @@ return self:measure_object_event(prosody.events.wrappers, event_name, stat_name); end +local status_priorities = { error = 3, warn = 2, info = 1, core = 0 }; + +function api:set_status(status_type, status_message, override) + local priority = status_priorities[status_type]; + if not priority then + self:log("error", "set_status: Invalid status type '%s', assuming 'info'"); + status_type, priority = "info", status_priorities.info; + end + local current_priority = status_priorities[self.status_type] or 0; + -- By default an 'error' status can only be overwritten by another 'error' status + if (current_priority >= status_priorities.error and priority < current_priority and override ~= true) + or (override == false and current_priority > priority) then + self:log("debug", "moduleapi: ignoring status [prio %d override %s]: %s", priority, override, status_message); + return; + end + self.status_type, self.status_message, self.status_time = status_type, status_message, time_now(); + self:fire_event("module-status/updated", { name = self.name }); +end + +function api:log_status(level, msg, ...) + self:set_status(level, format(msg, ...)); + return self:log(level, msg, ...); +end + +function api:get_status() + return self.status_type, self.status_message, self.status_time; +end + return api;
--- a/core/modulemanager.lua Mon Jul 08 02:46:27 2019 +0200 +++ b/core/modulemanager.lua Mon Jul 08 02:44:32 2019 +0200 @@ -169,6 +169,7 @@ local mod, err = pluginloader.load_code(module_name, nil, pluginenv); if not mod then log("error", "Unable to load module '%s': %s", module_name or "nil", err or "nil"); + api_instance:set_status("error", "Failed to load (see log)"); return nil, err; end @@ -182,6 +183,7 @@ ok, err = call_module_method(pluginenv, "load"); if not ok then log("warn", "Error loading module '%s' on '%s': %s", module_name, host, err or "nil"); + api_instance:set_status("warn", "Error during load (see log)"); end end api_instance.reloading, api_instance.saved_state = nil, nil; @@ -204,6 +206,9 @@ if not ok then modulemap[api_instance.host][module_name] = nil; log("error", "Error initializing module '%s' on '%s': %s", module_name, host, err or "nil"); + api_instance:set_status("warn", "Error during load (see log)"); + else + api_instance:set_status("core", "Loaded", false); end return ok and pluginenv, err; end
--- a/core/portmanager.lua Mon Jul 08 02:46:27 2019 +0200 +++ b/core/portmanager.lua Mon Jul 08 02:44:32 2019 +0200 @@ -10,6 +10,7 @@ local table = table; local setmetatable, rawset, rawget = setmetatable, rawset, rawget; local type, tonumber, tostring, ipairs = type, tonumber, tostring, ipairs; +local pairs = pairs; local prosody = prosody; local fire_event = prosody.events.fire_event; @@ -95,7 +96,7 @@ } bind_ports = set.new(type(bind_ports) ~= "table" and { bind_ports } or bind_ports ); - local mode, ssl = listener.default_mode or default_mode; + local mode = listener.default_mode or default_mode; local hooked_ports = {}; for interface in bind_interfaces do @@ -107,13 +108,13 @@ log("error", "Multiple services configured to listen on the same port ([%s]:%d): %s, %s", interface, port, active_services:search(nil, interface, port)[1][1].service.name or "<unnamed>", service_name or "<unnamed>"); else - local err; + local ssl, cfg, err; -- Create SSL context for this service/port if service_info.encryption == "ssl" then local global_ssl_config = config.get("*", "ssl") or {}; local prefix_ssl_config = config.get("*", config_prefix.."ssl") or global_ssl_config; log("debug", "Creating context for direct TLS service %s on port %d", service_info.name, port); - ssl, err = certmanager.create_context(service_info.name.." port "..port, "server", + ssl, err, cfg = certmanager.create_context(service_info.name.." port "..port, "server", prefix_ssl_config[interface], prefix_ssl_config[port], prefix_ssl_config, @@ -127,7 +128,12 @@ end if not err then -- Start listening on interface+port - local handler, err = server.addserver(interface, port_number, listener, mode, ssl); + local handler, err = server.listen(interface, port_number, listener, { + read_size = mode, + tls_ctx = ssl, + tls_direct = service_info.encryption == "ssl"; + sni_hosts = {}, + }); if not handler then log("error", "Failed to open server port %d on %s, %s", port_number, interface, error_to_friendly_message(service_name, port_number, err)); @@ -137,6 +143,7 @@ active_services:add(service_name, interface, port_number, { server = handler; service = service_info; + tls_cfg = cfg; }); end end @@ -222,15 +229,54 @@ -- Event handlers +local function add_sni_host(host, service) + -- local global_ssl_config = config.get(host, "ssl") or {}; + for name, interface, port, n, active_service --luacheck: ignore 213 + in active_services:iter(service, nil, nil, nil) do + if active_service.server.hosts and active_service.tls_cfg then + -- local config_prefix = (active_service.config_prefix or name).."_"; + -- if config_prefix == "_" then + -- config_prefix = ""; + -- end + -- local prefix_ssl_config = config.get(host, config_prefix.."ssl") or global_ssl_config; + -- FIXME only global 'ssl' settings are mixed in here + -- TODO per host and per service settings should be merged in, + -- without overriding the per-host certificate + local ssl, err, cfg = certmanager.create_context(host, "server"); + if ssl then + active_service.server.hosts[host] = ssl; + if not active_service.tls_cfg.certificate then + active_service.server.tls_ctx = ssl; + active_service.tls_cfg = cfg; + end + else + log("error", "err = %q", err); + end + end + end +end prosody.events.add_handler("item-added/net-provider", function (event) local item = event.item; register_service(item.name, item); + for host in pairs(prosody.hosts) do + add_sni_host(host, item.name); + end end); prosody.events.add_handler("item-removed/net-provider", function (event) local item = event.item; unregister_service(item.name, item); end); +prosody.events.add_handler("host-activated", add_sni_host); +prosody.events.add_handler("host-deactivated", function (host) + for name, interface, port, n, active_service --luacheck: ignore 213 + in active_services:iter(nil, nil, nil, nil) do + if active_service.tls_cfg then + active_service.server.hosts[host] = nil; + end + end +end); + return { activate = activate; deactivate = deactivate;
--- a/core/rostermanager.lua Mon Jul 08 02:46:27 2019 +0200 +++ b/core/rostermanager.lua Mon Jul 08 02:44:32 2019 +0200 @@ -12,6 +12,7 @@ local log = require "util.logger".init("rostermanager"); local new_id = require "util.id".short; +local new_cache = require "util.cache".new; local pairs = pairs; local tostring = tostring; @@ -111,6 +112,23 @@ else -- Attempt to load roster for non-loaded user log("debug", "load_roster: loading for offline user: %s", jid); end + local roster_cache = hosts[host] and hosts[host].roster_cache; + if not roster_cache then + if hosts[host] then + roster_cache = new_cache(1024); + hosts[host].roster_cache = roster_cache; + end + else + roster = roster_cache:get(jid); + if roster then + log("debug", "load_roster: cache hit"); + roster_cache:set(jid, roster); + if user then user.roster = roster; end + return roster; + else + log("debug", "load_roster: cache miss, loading from storage"); + end + end local roster_store = storagemanager.open(host, "roster", "keyval"); local data, err = roster_store:get(username); roster = data or {}; @@ -134,6 +152,10 @@ if not err then hosts[host].events.fire_event("roster-load", { username = username, host = host, roster = roster }); end + if roster_cache and not user then + log("debug", "load_roster: caching loaded roster"); + roster_cache:set(jid, roster); + end return roster, err; end @@ -263,15 +285,15 @@ function is_contact_pending_in(username, host, jid) local roster = load_roster(username, host); - return roster[false].pending[jid]; + return roster[false].pending[jid] ~= nil; end -local function set_contact_pending_in(username, host, jid) +local function set_contact_pending_in(username, host, jid, stanza) local roster = load_roster(username, host); local item = roster[jid]; if item and (item.subscription == "from" or item.subscription == "both") then return; -- false end - roster[false].pending[jid] = true; + roster[false].pending[jid] = st.is_stanza(stanza) and st.preserialize(stanza) or true; return save_roster(username, host, roster, jid); end function is_contact_pending_out(username, host, jid)
--- a/core/s2smanager.lua Mon Jul 08 02:46:27 2019 +0200 +++ b/core/s2smanager.lua Mon Jul 08 02:44:32 2019 +0200 @@ -13,6 +13,7 @@ = tostring, pairs, setmetatable; local logger_init = require "util.logger".init; +local sessionlib = require "util.session"; local log = logger_init("s2smanager"); @@ -26,18 +27,26 @@ -- luacheck: std none local function new_incoming(conn) - local session = { conn = conn, type = "s2sin_unauthed", direction = "incoming", hosts = {} }; - session.log = logger_init("s2sin"..tostring(session):match("[a-f0-9]+$")); - incoming_s2s[session] = true; - return session; + local host_session = sessionlib.new("s2sin"); + sessionlib.set_id(host_session); + sessionlib.set_logger(host_session); + sessionlib.set_conn(host_session, conn); + host_session.direction = "incoming"; + host_session.hosts = {}; + incoming_s2s[host_session] = true; + return host_session; end local function new_outgoing(from_host, to_host) - local host_session = { to_host = to_host, from_host = from_host, host = from_host, - notopen = true, type = "s2sout_unauthed", direction = "outgoing" }; + local host_session = sessionlib.new("s2sout"); + sessionlib.set_id(host_session); + sessionlib.set_logger(host_session); + host_session.to_host = to_host; + host_session.from_host = from_host; + host_session.host = from_host; + host_session.notopen = true; + host_session.direction = "outgoing"; hosts[from_host].s2sout[to_host] = host_session; - local conn_name = "s2sout"..tostring(host_session):match("[a-f0-9]*$"); - host_session.log = logger_init(conn_name); return host_session; end @@ -50,6 +59,9 @@ close = function (session) session.log("debug", "Attempt to close already-closed session"); end; + reset_stream = function (session) + session.log("debug", "Attempt to reset stream of already-closed session"); + end; filter = function (type, data) return data; end; --luacheck: ignore 212/type }; resting_session.__index = resting_session;
--- a/core/sessionmanager.lua Mon Jul 08 02:46:27 2019 +0200 +++ b/core/sessionmanager.lua Mon Jul 08 02:44:32 2019 +0200 @@ -21,6 +21,7 @@ local resourceprep = require "util.encodings".stringprep.resourceprep; local nodeprep = require "util.encodings".stringprep.nodeprep; local generate_identifier = require "util.id".short; +local sessionlib = require "util.session"; local initialize_filters = require "util.filters".initialize; local gettime = require "socket".gettime; @@ -29,23 +30,34 @@ -- luacheck: std none local function new_session(conn) - local session = { conn = conn, type = "c2s_unauthed", conntime = gettime() }; + local session = sessionlib.new("c2s"); + sessionlib.set_id(session); + sessionlib.set_logger(session); + sessionlib.set_conn(session, conn); + + session.conntime = gettime(); local filter = initialize_filters(session); local w = conn.write; + + function session.rawsend(t) + t = filter("bytes/out", tostring(t)); + if t then + local ret, err = w(conn, t); + if not ret then + session.log("debug", "Error writing to connection: %s", tostring(err)); + return false, err; + end + end + return true; + end + session.send = function (t) session.log("debug", "Sending[%s]: %s", session.type, t.top_tag and t:top_tag() or t:match("^[^>]*>?")); if t.name then t = filter("stanzas/out", t); end if t then - t = filter("bytes/out", tostring(t)); - if t then - local ret, err = w(conn, t); - if not ret then - session.log("debug", "Error writing to connection: %s", tostring(err)); - return false, err; - end - end + return session.rawsend(t); end return true; end @@ -117,7 +129,7 @@ if session.type == "c2s_unauthed" then session.type = "c2s_unbound"; end - session.log("info", "Authenticated as %s@%s", username or "(unknown)", session.host or "(unknown)"); + session.log("info", "Authenticated as %s@%s", username, session.host or "(unknown)"); return true; end
--- a/core/statsmanager.lua Mon Jul 08 02:46:27 2019 +0200 +++ b/core/statsmanager.lua Mon Jul 08 02:44:32 2019 +0200 @@ -97,6 +97,7 @@ end timer.add_task(stats_interval, collect); prosody.events.add_handler("server-started", function () collect() end, -1); + prosody.events.add_handler("server-stopped", function () collect() end, -1); else log("debug", "Statistics enabled using %s provider, collection is disabled", stats_provider_name); end
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/doc/coding_style.md Mon Jul 08 02:44:32 2019 +0200 @@ -0,0 +1,804 @@ + +# Prosody Coding Style Guide + +This style guides lists the coding conventions used in the +[Prosody](https://prosody.im/) project. It is based heavily on the [style guide used by the LuaRocks project](https://github.com/luarocks/lua-style-guide). + +## Indentation and formatting + +* Prosody code is indented with tabs at the start of the line, a single + tab per logical indent level: + +```lua +for i, pkg in ipairs(packages) do + for name, version in pairs(pkg) do + if name == searched then + print(version); + end + end +end +``` + +Tab width is configurable in editors, so never assume a particular width. +Specically this means you should not mix tabs and spaces, or use tabs for +alignment of items at different indentation levels. + +* Use LF (Unix) line endings. + +## Comments + +* Comments are encouraged where necessary to explain non-obvious code. + +* In general comments should be used to explain 'why', not 'how' + +### Comment tags + +A comment may be prefixed with one of the following tags: + +* **FIXME**: Indicates a serious problem with the code that should be addressed +* **TODO**: Indicates an open task, feature request or code restructuring that + is primarily of interest to developers (otherwise it should be in the + issue tracker). +* **COMPAT**: Must be used on all code that is present only for backwards-compatibility, + and may be removed one day. For example code that is added to support old + or buggy third-party software or dependencies. + +**Example:** + +```lua +-- TODO: implement method +local function something() + -- FIXME: check conditions +end + +``` + +## Variable names + +* Variable names with larger scope should be more descriptive than those with +smaller scope. One-letter variable names should be avoided except for very +small scopes (less than ten lines) or for iterators. + +* `i` should be used only as a counter variable in for loops (either numeric for +or `ipairs`). + +* Prefer more descriptive names than `k` and `v` when iterating with `pairs`, +unless you are writing a function that operates on generic tables. + +* Use `_` for ignored variables (e.g. in for loops:) + +```lua +for _, item in ipairs(items) do + do_something_with_item(item); +end +``` + +* Generally all identifiers (variables and function names) should use `snake_case`, + i.e. lowercase words joined by `_`. + +```lua +-- bad +local OBJEcttsssss = {} +local thisIsMyObject = {} +local c = function() + -- ...stuff... +end + +-- good +local this_is_my_object = {}; + +local function do_that_thing() + -- ...stuff... +end +``` + +> **Rationale:** The standard library uses lowercase APIs, with `joinedlowercase` +names, but this does not scale too well for more complex APIs. `snake_case` +tends to look good enough and not too out-of-place along side the standard +APIs. + +```lua +for _, name in pairs(names) do + -- ...stuff... +end +``` + +* Prefer using `is_` when naming boolean functions: + +```lua +-- bad +local function evil(alignment) + return alignment < 100 +end + +-- good +local function is_evil(alignment) + return alignment < 100; +end +``` + +* `UPPER_CASE` is to be used sparingly, with "constants" only. + +> **Rationale:** "Sparingly", since Lua does not have real constants. This +notation is most useful in libraries that bind C libraries, when bringing over +constants from C. + +* Do not use uppercase names starting with `_`, they are reserved by Lua. + +## Tables + +* When creating a table, prefer populating its fields all at once, if possible: + +```lua +local player = { name = "Jack", class = "Rogue" }; +``` + +* Items should be separated by commas. If there are many items, put each + key/value on a separate line and use a semi-colon after each item (including + the last one): + +```lua +local player = { + name = "Jack"; + class = "Rogue"; +} +``` + +> **Rationale:** This makes the structure of your tables more evident at a glance. +Trailing semi-colons make it quicker to add new fields and produces shorter diffs. + +* Use plain `key` syntax whenever possible, use `["key"]` syntax when using names +that can't be represented as identifiers and avoid mixing representations in +a declaration: + +```lua +local mytable = { + ["1394-E"] = val1; + ["UTF-8"] = val2; + ["and"] = val2; +} +``` + +## Strings + +* Use `"double quotes"` for strings; use `'single quotes'` when writing strings +that contain double quotes. + +```lua +local name = "Prosody"; +local sentence = 'The name of the program is "Prosody"'; +``` + +> **Rationale:** Double quotes are used as string delimiters in a larger number of +programming languages. Single quotes are useful for avoiding escaping when +using double quotes in literals. + +## Line lengths + +* There are no hard or soft limits on line lengths. Line lengths are naturally +limited by using one statement per line. If that still produces lines that are +too long (e.g. an expression that produces a line over 256-characters long, +for example), this means the expression is too complex and would do better +split into subexpressions with reasonable names. + +> **Rationale:** No one works on VT100 terminals anymore. If line lengths are a proxy +for code complexity, we should address code complexity instead of using line +breaks to fit mind-bending statements over multiple lines. + +## Function declaration syntax + +* Prefer function syntax over variable syntax. This helps differentiate between +named and anonymous functions. + +```lua +-- bad +local nope = function(name, options) + -- ...stuff... +end + +-- good +local function yup(name, options) + -- ...stuff... +end +``` + +* Perform validation early and return as early as possible. + +```lua +-- bad +local function is_good_name(name, options, arg) + local is_good = #name > 3 + is_good = is_good and #name < 30 + + -- ...stuff... + + return is_good +end + +-- good +local function is_good_name(name, options, args) + if #name < 3 or #name > 30 then + return false; + end + + -- ...stuff... + + return true; +end +``` + +## Function calls + +* Even though Lua allows it, generally you should not omit parentheses + for functions that take a unique string literal argument. + +```lua +-- bad +local data = get_data"KRP"..tostring(area_number) +-- good +local data = get_data("KRP"..tostring(area_number)); +local data = get_data("KRP")..tostring(area_number); +``` + +> **Rationale:** It is not obvious at a glace what the precedence rules are +when omitting the parentheses in a function call. Can you quickly tell which +of the two "good" examples in equivalent to the "bad" one? (It's the second +one). + +* You should not omit parenthesis for functions that take a unique table +argument on a single line. You may do so for table arguments that span several +lines. + +```lua +local an_instance = a_module.new { + a_parameter = 42; + another_parameter = "yay"; +} +``` + +> **Rationale:** The use as in `a_module.new` above occurs alone in a statement, +so there are no precedence issues. + +## Table attributes + +* Use dot notation when accessing known properties. + +```lua +local luke = { + jedi = true; + age = 28; +} + +-- bad +local is_jedi = luke["jedi"] + +-- good +local is_jedi = luke.jedi; +``` + +* Use subscript notation `[]` when accessing properties with a variable or if using a table as a list. + +```lua +local vehicles = load_vehicles_from_disk("vehicles.dat") + +if vehicles["Porsche"] then + porsche_handler(vehicles["Porsche"]); + vehicles["Porsche"] = nil; +end +for name, cars in pairs(vehicles) do + regular_handler(cars); +end +``` + +> **Rationale:** Using dot notation makes it clearer that the given key is meant +to be used as a record/object field. + +## Functions in tables + +* When declaring modules and classes, declare functions external to the table definition: + +```lua +local my_module = {}; + +function my_module.a_function(x) + -- code +end +``` + +* When declaring metatables, declare function internal to the table definition. + +```lua +local version_mt = { + __eq = function(a, b) + -- code + end; + __lt = function(a, b) + -- code + end; +} +``` + +> **Rationale:** Metatables contain special behavior that affect the tables +they're assigned (and are used implicitly at the call site), so it's good to +be able to get a view of the complete behavior of the metatable at a glance. + +This is not as important for objects and modules, which usually have way more +code, and which don't fit in a single screen anyway, so nesting them inside +the table does not gain much: when scrolling a longer file, it is more evident +that `check_version` is a method of `Api` if it says `function Api:check_version()` +than if it says `check_version = function()` under some indentation level. + +## Variable declaration + +* Always use `local` to declare variables. + +```lua +-- bad +superpower = get_superpower() + +-- good +local superpower = get_superpower(); +``` + +> **Rationale:** Not doing so will result in global variables to avoid polluting +the global namespace. + +## Variable scope + +* Assign variables with the smallest possible scope. + +```lua +-- bad +local function good() + local name = get_name() + + test() + print("doing stuff..") + + --...other stuff... + + if name == "test" then + return false + end + + return name +end + +-- good +local bad = function() + test(); + print("doing stuff.."); + + --...other stuff... + + local name = get_name(); + + if name == "test" then + return false; + end + + return name; +end +``` + +> **Rationale:** Lua has proper lexical scoping. Declaring the function later means that its +scope is smaller, so this makes it easier to check for the effects of a variable. + +## Conditional expressions + +* False and nil are falsy in conditional expressions. Use shortcuts when you +can, unless you need to know the difference between false and nil. + +```lua +-- bad +if name ~= nil then + -- ...stuff... +end + +-- good +if name then + -- ...stuff... +end +``` + +* Avoid designing APIs which depend on the difference between `nil` and `false`. + +* Use the `and`/`or` idiom for the pseudo-ternary operator when it results in +more straightforward code. When nesting expressions, use parentheses to make it +easier to scan visually: + +```lua +local function default_name(name) + -- return the default "Waldo" if name is nil + return name or "Waldo"; +end + +local function brew_coffee(machine) + return (machine and machine.is_loaded) and "coffee brewing" or "fill your water"; +end +``` + +Note that the `x and y or z` as a substitute for `x ? y : z` does not work if +`y` may be `nil` or `false` so avoid it altogether for returning booleans or +values which may be nil. + +## Blocks + +* Use single-line blocks only for `then return`, `then break` and `function return` (a.k.a "lambda") constructs: + +```lua +-- good +if test then break end + +-- good +if not ok then return nil, "this failed for this reason: " .. reason end + +-- good +use_callback(x, function(k) return k.last end); + +-- good +if test then + return false +end + +-- bad +if test < 1 and do_complicated_function(test) == false or seven == 8 and nine == 10 then do_other_complicated_function() end + +-- good +if test < 1 and do_complicated_function(test) == false or seven == 8 and nine == 10 then + do_other_complicated_function(); + return false; +end +``` + +* Separate statements onto multiple lines. Use semicolons as statement terminators. + +```lua +-- bad +local whatever = "sure" +a = 1 b = 2 + +-- good +local whatever = "sure"; +a = 1; +b = 2; +``` + +## Spacing + +* Use a space after `--`. + +```lua +--bad +-- good +``` + +* Always put a space after commas and between operators and assignment signs: + +```lua +-- bad +local x = y*9 +local numbers={1,2,3} +numbers={1 , 2 , 3} +numbers={1 ,2 ,3} +local strings = { "hello" + , "Lua" + , "world" + } +dog.set( "attr",{ + age="1 year", + breed="Bernese Mountain Dog" +}) + +-- good +local x = y * 9; +local numbers = {1, 2, 3}; +local strings = { + "hello"; + "Lua"; + "world"; +} +dog.set("attr", { + age = "1 year"; + breed = "Bernese Mountain Dog"; +}); +``` + +* Indent tables and functions according to the start of the line, not the construct: + +```lua +-- bad +local my_table = { + "hello", + "world", + } +using_a_callback(x, function(...) + print("hello") + end) + +-- good +local my_table = { + "hello"; + "world"; +} +using_a_callback(x, function(...) + print("hello"); +end) +``` + +> **Rationale:** This keep indentation levels aligned at predictable places. You don't +need to realign the entire block if something in the first line changes (such as +replacing `x` with `xy` in the `using_a_callback` example above). + +* The concatenation operator gets a pass for avoiding spaces: + +```lua +-- okay +local message = "Hello, "..user.."! This is your day # "..day.." in our platform!"; +``` + +> **Rationale:** Being at the baseline, the dots already provide some visual spacing. + +* No spaces after the name of a function in a declaration or in its arguments: + +```lua +-- bad +local function hello ( name, language ) + -- code +end + +-- good +local function hello(name, language) + -- code +end +``` + +* Add blank lines between functions: + +```lua +-- bad +local function foo() + -- code +end +local function bar() + -- code +end + +-- good +local function foo() + -- code +end + +local function bar() + -- code +end +``` + +* Avoid aligning variable declarations: + +```lua +-- bad +local a = 1 +local long_identifier = 2 + +-- good +local a = 1; +local long_identifier = 2; +``` + +> **Rationale:** This produces extra diffs which add noise to `git blame`. + +* Alignment is occasionally useful when logical correspondence is to be highlighted: + +```lua +-- okay +sys_command(form, UI_FORM_UPDATE_NODE, "a", FORM_NODE_HIDDEN, false); +sys_command(form, UI_FORM_UPDATE_NODE, "sample", FORM_NODE_VISIBLE, false); +``` + +## Typing + +* In non-performance critical code, it can be useful to add type-checking assertions +for function arguments: + +```lua +function manif.load_manifest(repo_url, lua_version) + assert(type(repo_url) == "string"); + assert(type(lua_version) == "string" or not lua_version); + + -- ... +end +``` + +* Use the standard functions for type conversion, avoid relying on coercion: + +```lua +-- bad +local total_score = review_score .. "" + +-- good +local total_score = tostring(review_score); +``` + +## Errors + +* Functions that can fail for reasons that are expected (e.g. I/O) should +return `nil` and a (string) error message on error, possibly followed by other +return values such as an error code. + +* On errors such as API misuse, an error should be thrown, either with `error()` +or `assert()`. + +## Modules + +Follow [these guidelines](http://hisham.hm/2014/01/02/how-to-write-lua-modules-in-a-post-module-world/) for writing modules. In short: + +* Always require a module into a local variable named after the last component of the module’s full name. + +```lua +local bar = require("foo.bar"); -- requiring the module + +bar.say("hello"); -- using the module +``` + +* Don’t rename modules arbitrarily: + +```lua +-- bad +local skt = require("socket") +``` + +> **Rationale:** Code is much harder to read if we have to keep going back to the top +to check how you chose to call a module. + +* Start a module by declaring its table using the same all-lowercase local +name that will be used to require it. You may use an LDoc comment to identify +the whole module path. + +```lua +--- @module foo.bar +local bar = {}; +``` + +* Try to use names that won't clash with your local variables. For instance, don't +name your module something like “size”. + +* Use `local function` to declare _local_ functions only: that is, functions +that won’t be accessible from outside the module. + +That is, `local function helper_foo()` means that `helper_foo` is really local. + +* Public functions are declared in the module table, with dot syntax: + +```lua +function bar.say(greeting) + print(greeting); +end +``` + +> **Rationale:** Visibility rules are made explicit through syntax. + +* Do not set any globals in your module and always return a table in the end. + +* If you would like your module to be used as a function, you may set the +`__call` metamethod on the module table instead. + +> **Rationale:** Modules should return tables in order to be amenable to have their +contents inspected via the Lua interactive interpreter or other tools. + +* Requiring a module should cause no side-effect other than loading other +modules and returning the module table. + +* A module should not have state. If a module needs configuration, turn + it into a factory. For example, do not make something like this: + +```lua +-- bad +local mp = require "MessagePack" +mp.set_integer("unsigned") +``` + +and do something like this instead: + +```lua +-- good +local messagepack = require("messagepack"); +local mpack = messagepack.new({integer = "unsigned"}); +``` + +* The invocation of require may omit parentheses around the module name: + +```lua +local bla = require "bla"; +``` + +## Metatables, classes and objects + +If creating a new type of object that has a metatable and methods, the +metatable and methods table should be separate, and the metatable name +should end with `_mt`. + +```lua +local mytype_methods = {}; +local mytype_mt = { __index = mytype_methods }; + +function mytype_methods:add_new_thing(thing) +end + +local function new() + return setmetatable({}, mytype_mt); +end + +return { new = new }; +``` + +* Use the method notation when invoking methods: + +``` +-- bad +my_object.my_method(my_object) + +-- good +my_object:my_method(); +``` + +> **Rationale:** This makes it explicit that the intent is to use the function as a method. + +* Do not rely on the `__gc` metamethod to release resources other than memory. +If your object manage resources such as files, add a `close` method to their +APIs and do not auto-close via `__gc`. Auto-closing via `__gc` would entice +users of your module to not close resources as soon as possible. (Note that +the standard `io` library does not follow this recommendation, and users often +forget that not closing files immediately can lead to "too many open files" +errors when the program runs for a while.) + +> **Rationale:** The garbage collector performs automatic *memory* management, +dealing with memory only. There is no guarantees as to when the garbage +collector will be invoked, and memory pressure does not correlate to pressure +on other resources. + +## File structure + +* Lua files should be named in all lowercase. + +* Tests should be in a top-level `spec` directory. Prosody uses +[Busted](http://olivinelabs.com/busted/) for testing. + +## Static checking + +All code should pass [luacheck](https://github.com/mpeterv/luacheck) using +the `.luacheckrc` provided in the Prosody repository, and using miminal +inline exceptions. + +* luacheck warnings of class 211, 212, 213 (unused variable, argument or loop +variable) may be ignored, if the unused variable was added explicitly: for +example, sometimes it is useful, for code understandability, to spell out what +the keys and values in a table are, even if you're only using one of them. +Another example is a function that needs to follow a given signature for API +reasons (e.g. a callback that follows a given format) but doesn't use some of +its arguments; it's better to spell out in the argument what the API the +function implements is, instead of adding `_` variables. + +``` +local foo, bar = some_function(); --luacheck: ignore 212/foo +print(bar); +``` + +* luacheck warning 542 (empty if branch) can also be ignored, when a sequence +of `if`/`elseif`/`else` blocks implements a "switch/case"-style list of cases, +and one of the cases is meant to mean "pass". For example: + +```lua +if warning >= 600 and warning <= 699 then + print("no whitespace warnings"); +elseif warning == 542 then --luacheck: ignore 542 + -- pass +else + print("got a warning: "..warning); +end +``` + +> **Rationale:** This avoids writing negated conditions in the final fallback +case, and it's easy to add another case to the construct without having to +edit the fallback. +
--- a/doc/coding_style.txt Mon Jul 08 02:46:27 2019 +0200 +++ /dev/null Thu Jan 01 00:00:00 1970 +0000 @@ -1,33 +0,0 @@ -This file describes some coding styles to try and adhere to when contributing to this project. -Please try to follow, and feel free to fix code you see not following this standard. - -== Indentation == - - 1 tab indentation for all blocks - -== Spacing == - -No space between function names and parenthesis and parenthesis and parameters: - - function foo(bar, baz) - -Single space between braces and key/value pairs in table constructors: - - { foo = "bar", bar = "foo" } - -== Local variable naming == - -In this project there are many places where use of globals is restricted, and locals used for faster access. - -Local versions of standard functions should follow the below form: - - math.random -> m_random - string.char -> s_char - -== Miscellaneous == - -Single-statement blocks may be written on one line when short - - if foo then bar(); end - -'do' and 'then' keywords should be placed at the end of the line, and never on a line by themself.
--- a/doc/net.server.lua Mon Jul 08 02:46:27 2019 +0200 +++ b/doc/net.server.lua Mon Jul 08 02:44:32 2019 +0200 @@ -160,6 +160,26 @@ local function addserver(address, port, listeners, pattern, sslctx) end +--[[ Binds and listens on the given address and port +Mostly the same as addserver but with all optional arguments in a table + +Arguments: + - address: address to bind to, may be "*" to bind all addresses. will be resolved if it is a string. + - port: port to bind (as number) + - listeners: a table of listeners + - config: table of extra settings + - read_size: the amount of bytes to read or a read pattern + - tls_ctx: is a valid luasec constructor + - tls_direct: boolean true for direct TLS, false (or nil) for starttls + +Returns: + - handle + - nil, "an error message": on failure (e.g. out of file descriptors) +]] +local function listen(address, port, listeners, config) +end + + --[[ Wraps a lua-socket socket client socket in a handle. The socket must be already connected to the remote end. If `sslctx` is given, a SSL session will be negotiated before listeners are called. @@ -255,4 +275,5 @@ closeall = closeall; hook_signal = hook_signal; watchfd = watchfd; + listen = listen; }
--- a/doc/storage.tld Mon Jul 08 02:46:27 2019 +0200 +++ b/doc/storage.tld Mon Jul 08 02:44:32 2019 +0200 @@ -47,6 +47,9 @@ -- Array of dates which do have messages (Optional?) dates : ( self, string? ) -> ({ string }) | (nil, string) + + -- Map of counts per "with" field + summary : ( self, string?, archive_query? ) -> ( { string : integer } ) | (nil, string) end -- This represents moduleapi
--- a/makefile Mon Jul 08 02:46:27 2019 +0200 +++ b/makefile Mon Jul 08 02:44:32 2019 +0200 @@ -19,6 +19,9 @@ MKDIR=install -d MKDIR_PRIVATE=$(MKDIR) -m750 +LUACHECK=luacheck +BUSTED=busted + .PHONY: all test clean install all: prosody.install prosodyctl.install prosody.cfg.lua.install prosody.version @@ -68,8 +71,13 @@ rm -f prosody.version $(MAKE) clean -C util-src +lint: + $(LUACHECK) -q $$(HGPLAIN= hg files -I '**.lua') prosody prosodyctl + @echo $$(sed -n '/^\tlocal exclude_files/,/^}/p;' .luacheckrc | sed '1d;$d' | wc -l) files ignored + shellcheck configure + test: - busted --lua=$(RUNWITH) + $(BUSTED) --lua=$(RUNWITH) prosody.install: prosody
--- a/net/adns.lua Mon Jul 08 02:46:27 2019 +0200 +++ b/net/adns.lua Mon Jul 08 02:44:32 2019 +0200 @@ -14,7 +14,7 @@ local coroutine, tostring, pcall = coroutine, tostring, pcall; local setmetatable = setmetatable; -local function dummy_send(sock, data, i, j) return (j-i)+1; end +local function dummy_send(sock, data, i, j) return (j-i)+1; end -- luacheck: ignore 212 local _ENV = nil; -- luacheck: std none @@ -29,8 +29,7 @@ local peername = "<unknown>"; local listener = {}; local handler = {}; - local err; - function listener.onincoming(conn, data) + function listener.onincoming(conn, data) -- luacheck: ignore 212/conn if data then resolver:feed(handler, data); end @@ -46,9 +45,12 @@ resolver:servfail(conn); -- Let the magic commence end end - handler, err = server.wrapclient(sock, "dns", 53, listener); - if not handler then - return nil, err; + do + local err; + handler, err = server.wrapclient(sock, "dns", 53, listener); + if not handler then + return nil, err; + end end handler.settimeout = function () end @@ -89,7 +91,7 @@ end)(resolver:peek(qname, qtype, qclass)); end -function query_methods:cancel(call_handler, reason) +function query_methods:cancel(call_handler, reason) -- luacheck: ignore 212/reason log("warn", "Cancelling DNS lookup for %s", tostring(self[4])); self[1].cancel(self[2], self[3], self[4], self[5], call_handler); end
--- a/net/connlisteners.lua Mon Jul 08 02:46:27 2019 +0200 +++ /dev/null Thu Jan 01 00:00:00 1970 +0000 @@ -1,18 +0,0 @@ --- COMPAT w/pre-0.9 -local log = require "util.logger".init("net.connlisteners"); -local traceback = debug.traceback; - -local _ENV = nil; --- luacheck: std none - -local function fail() - log("error", "Attempt to use legacy connlisteners API. For more info see https://prosody.im/doc/developers/network"); - log("error", "Legacy connlisteners API usage, %s", traceback("", 2)); -end - -return { - register = fail; - get = fail; - start = fail; - -- epic fail -};
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/net/http/files.lua Mon Jul 08 02:44:32 2019 +0200 @@ -0,0 +1,149 @@ +-- Prosody IM +-- Copyright (C) 2008-2010 Matthew Wild +-- Copyright (C) 2008-2010 Waqas Hussain +-- +-- This project is MIT/X11 licensed. Please see the +-- COPYING file in the source package for more information. +-- + +local server = require"net.http.server"; +local lfs = require "lfs"; +local new_cache = require "util.cache".new; +local log = require "util.logger".init("net.http.files"); + +local os_date = os.date; +local open = io.open; +local stat = lfs.attributes; +local build_path = require"socket.url".build_path; +local path_sep = package.config:sub(1,1); + + +local forbidden_chars_pattern = "[/%z]"; +if package.config:sub(1,1) == "\\" then + forbidden_chars_pattern = "[/%z\001-\031\127\"*:<>?|]" +end + +local urldecode = require "util.http".urldecode; +local function sanitize_path(path) --> util.paths or util.http? + if not path then return end + local out = {}; + + local c = 0; + for component in path:gmatch("([^/]+)") do + component = urldecode(component); + if component:find(forbidden_chars_pattern) then + return nil; + elseif component == ".." then + if c <= 0 then + return nil; + end + out[c] = nil; + c = c - 1; + elseif component ~= "." then + c = c + 1; + out[c] = component; + end + end + if path:sub(-1,-1) == "/" then + out[c+1] = ""; + end + return "/"..table.concat(out, "/"); +end + +local function serve(opts) + if type(opts) ~= "table" then -- assume path string + opts = { path = opts }; + end + local mime_map = opts.mime_map or { html = "text/html" }; + local cache = new_cache(opts.cache_size or 256); + local cache_max_file_size = tonumber(opts.cache_max_file_size) or 1024 + -- luacheck: ignore 431 + local base_path = opts.path; + local dir_indices = opts.index_files or { "index.html", "index.htm" }; + local directory_index = opts.directory_index; + local function serve_file(event, path) + local request, response = event.request, event.response; + local sanitized_path = sanitize_path(path); + if path and not sanitized_path then + return 400; + end + path = sanitized_path; + local orig_path = sanitize_path(request.path); + local full_path = base_path .. (path or ""):gsub("/", path_sep); + local attr = stat(full_path:match("^.*[^\\/]")); -- Strip trailing path separator because Windows + if not attr then + return 404; + end + + local request_headers, response_headers = request.headers, response.headers; + + local last_modified = os_date('!%a, %d %b %Y %H:%M:%S GMT', attr.modification); + response_headers.last_modified = last_modified; + + local etag = ('"%02x-%x-%x-%x"'):format(attr.dev or 0, attr.ino or 0, attr.size or 0, attr.modification or 0); + response_headers.etag = etag; + + local if_none_match = request_headers.if_none_match + local if_modified_since = request_headers.if_modified_since; + if etag == if_none_match + or (not if_none_match and last_modified == if_modified_since) then + return 304; + end + + local data = cache:get(orig_path); + if data and data.etag == etag then + response_headers.content_type = data.content_type; + data = data.data; + cache:get(orig_path, data); + elseif attr.mode == "directory" and path then + if full_path:sub(-1) ~= "/" then + local dir_path = { is_absolute = true, is_directory = true }; + for dir in orig_path:gmatch("[^/]+") do dir_path[#dir_path+1]=dir; end + response_headers.location = build_path(dir_path); + return 301; + end + for i=1,#dir_indices do + if stat(full_path..dir_indices[i], "mode") == "file" then + return serve_file(event, path..dir_indices[i]); + end + end + + if directory_index then + data = server._events.fire_event("directory-index", { path = request.path, full_path = full_path }); + end + if not data then + return 403; + end + cache:set(orig_path, { data = data, content_type = mime_map.html; etag = etag; }); + response_headers.content_type = mime_map.html; + + else + local f, err = open(full_path, "rb"); + if not f then + log("debug", "Could not open %s. Error was %s", full_path, err); + return 403; + end + local ext = full_path:match("%.([^./]+)$"); + local content_type = ext and mime_map[ext]; + response_headers.content_type = content_type; + if attr.size > cache_max_file_size then + response_headers.content_length = attr.size; + log("debug", "%d > cache_max_file_size", attr.size); + return response:send_file(f); + else + data = f:read("*a"); + f:close(); + end + cache:set(orig_path, { data = data; content_type = content_type; etag = etag }); + end + + return response:send(data); + end + + return serve_file; +end + +return { + serve = serve; +} +
--- a/net/resolvers/basic.lua Mon Jul 08 02:46:27 2019 +0200 +++ b/net/resolvers/basic.lua Mon Jul 08 02:44:32 2019 +0200 @@ -1,5 +1,6 @@ local adns = require "net.adns"; local inet_pton = require "util.net".pton; +local unpack = table.unpack or unpack; -- luacheck: ignore 113 local methods = {}; local resolver_mt = { __index = methods };
--- a/net/resolvers/manual.lua Mon Jul 08 02:46:27 2019 +0200 +++ b/net/resolvers/manual.lua Mon Jul 08 02:44:32 2019 +0200 @@ -1,5 +1,6 @@ local methods = {}; local resolver_mt = { __index = methods }; +local unpack = table.unpack or unpack; -- luacheck: ignore 113 -- Find the next target to connect to, and -- pass it to cb()
--- a/net/resolvers/service.lua Mon Jul 08 02:46:27 2019 +0200 +++ b/net/resolvers/service.lua Mon Jul 08 02:44:32 2019 +0200 @@ -1,5 +1,6 @@ local adns = require "net.adns"; local basic = require "net.resolvers.basic"; +local unpack = table.unpack or unpack; -- luacheck: ignore 113 local methods = {}; local resolver_mt = { __index = methods };
--- a/net/server_epoll.lua Mon Jul 08 02:46:27 2019 +0200 +++ b/net/server_epoll.lua Mon Jul 08 02:44:32 2019 +0200 @@ -38,7 +38,10 @@ read_timeout = 14 * 60; -- How long to wait for a socket to become writable after queuing data to send - send_timeout = 60; + send_timeout = 180; + + -- How long to wait for a socket to become writable after creation + connect_timeout = 20; -- Some number possibly influencing how many pending connections can be accepted tcp_backlog = 128; @@ -102,7 +105,7 @@ if peek > now then next_delay = peek - now; break; - end + end local _, timer, id = timers:pop(); local ok, ret = pcall(timer[2], now); @@ -110,10 +113,10 @@ local next_time = now+ret; timer[1] = next_time; timers:insert(timer, next_time); - end + end peek = timers:peek(); - end + end if peek == nil then return next_delay; end @@ -159,6 +162,7 @@ local ok, err = pcall(listener, self, ...); if not ok then log("error", "Error calling on%s: %s", what, err); + return; end return err; end @@ -407,8 +411,10 @@ else self.writebuffer = { data }; end - self:setwritetimeout(); - self:set(nil, true); + if not self._write_lock then + self:setwritetimeout(); + self:set(nil, true); + end return #data; end interface.send = interface.write; @@ -483,6 +489,13 @@ end conn:settimeout(0); self.conn = conn; + if conn.sni then + if self.servername then + conn:sni(self.servername); + elseif self._server and type(self._server.hosts) == "table" and next(self._server.hosts) ~= nil then + conn:sni(self._server.hosts, true); + end + end self:on("starttls"); self.ondrain = nil; self.onwritable = interface.tlshandskake; @@ -555,12 +568,14 @@ client:init(); if self.tls_direct then client:starttls(self.tls_ctx); + else + client:onconnect(); end end -- Initialization function interface:init() - self:setwritetimeout(); + self:setwritetimeout(cfg.connect_timeout); return self:add(true, true); end @@ -588,16 +603,28 @@ end); end +function interface:pause_writes() + self._write_lock = true; + self:setwritetimeout(false); + self:set(nil, false); +end + +function interface:resume_writes() + self._write_lock = nil; + if self.writebuffer[1] then + self:setwritetimeout(); + self:set(nil, true); + end +end + -- Connected! function interface:onconnect() - if self.conn and not self.peername and self.conn.getpeername then - self.peername, self.peerport = self.conn:getpeername(); - end + self:updatenames(); self.onconnect = noop; self:on("connect"); end -local function addserver(addr, port, listeners, read_size, tls_ctx) +local function listen(addr, port, listeners, config) local conn, err = socket.bind(addr, port, cfg.tcp_backlog); if not conn then return conn, err; end conn:settimeout(0); @@ -605,10 +632,11 @@ conn = conn; created = gettime(); listeners = listeners; - read_size = read_size; + read_size = config and config.read_size; onreadable = interface.onacceptable; - tls_ctx = tls_ctx; - tls_direct = tls_ctx and true or false; + tls_ctx = config and config.tls_ctx; + tls_direct = config and config.tls_direct; + hosts = config and config.sni_hosts; sockname = addr; sockport = port; }, interface_mt); @@ -617,6 +645,15 @@ end -- COMPAT +local function addserver(addr, port, listeners, read_size, tls_ctx) + return listen(addr, port, listeners, { + read_size = read_size; + tls_ctx = tls_ctx; + tls_direct = tls_ctx and true or false; + }); +end + +-- COMPAT local function wrapclient(conn, addr, port, listeners, read_size, tls_ctx) local client = wrapsocket(conn, nil, read_size, listeners, tls_ctx); if not client.peername then @@ -752,6 +789,7 @@ addserver = addserver; addclient = addclient; add_task = addtimer; + listen = listen; at = at; loop = loop; closeall = closeall;
--- a/net/server_event.lua Mon Jul 08 02:46:27 2019 +0200 +++ b/net/server_event.lua Mon Jul 08 02:44:32 2019 +0200 @@ -164,6 +164,15 @@ debug( "fatal error while ssl wrapping:", err ) return false end + + if self.conn.sni then + if self.servername then + self.conn:sni(self.servername); + elseif self._server and type(self._server.hosts) == "table" and next(self._server.hosts) ~= nil then + self.conn:sni(self._server.hosts, true); + end + end + self.conn:settimeout( 0 ) -- set non blocking local handshakecallback = coroutine_wrap(function( event ) local _, err @@ -253,6 +262,7 @@ --TODO: Deprecate function interface_mt:lock_read(switch) + log("warn", ":lock_read is deprecated, use :pasue() and :resume()"); if switch then return self:pause(); else @@ -272,6 +282,19 @@ end end +function interface_mt:pause_writes() + return self:_lock(self.nointerface, self.noreading, true); +end + +function interface_mt:resume_writes() + self:_lock(self.nointerface, self.noreading, false); + if self.writecallback and not self.eventwrite then + self.eventwrite = addevent( base, self.conn, EV_WRITE, self.writecallback, cfg.WRITE_TIMEOUT ); -- register callback + return true; + end +end + + function interface_mt:counter(c) if c then self._connections = self._connections + c @@ -281,7 +304,7 @@ -- Public methods function interface_mt:write(data) - if self.nowriting then return nil, "locked" end + if self.nointerface then return nil, "locked"; end --vdebug( "try to send data to client, id/data:", self.id, data ) data = tostring( data ) local len = #data @@ -293,7 +316,7 @@ end t_insert(self.writebuffer, data) -- new buffer self.writebufferlen = total - if not self.eventwrite then -- register new write event + if not self.eventwrite and not self.nowriting then -- register new write event --vdebug( "register new write event" ) self.eventwrite = addevent( base, self.conn, EV_WRITE, self.writecallback, cfg.WRITE_TIMEOUT ) end @@ -635,7 +658,7 @@ return interface end -local function handleserver( server, addr, port, pattern, listener, sslctx ) -- creates an server interface +local function handleserver( server, addr, port, pattern, listener, sslctx, startssl ) -- creates a server interface debug "creating server interface..." local interface = { _connections = 0; @@ -651,6 +674,7 @@ _ip = addr, _port = port, _pattern = pattern, _sslctx = sslctx; + hosts = {}; } interface.id = tostring(interface):match("%x+$"); interface.readcallback = function( event ) -- server handler, called on incoming connections @@ -681,7 +705,7 @@ interface._connections = interface._connections + 1 -- increase connection count local clientinterface = handleclient( client, client_ip, client_port, interface, pattern, listener, sslctx ) --vdebug( "client id:", clientinterface, "startssl:", startssl ) - if has_luasec and sslctx then + if has_luasec and startssl then clientinterface:starttls(sslctx, true) else clientinterface:_start_session( true ) @@ -700,9 +724,9 @@ return interface end -local function addserver( addr, port, listener, pattern, sslctx, startssl ) -- TODO: check arguments - --vdebug( "creating new tcp server with following parameters:", addr or "nil", port or "nil", sslctx or "nil", startssl or "nil") - if sslctx and not has_luasec then +local function listen(addr, port, listener, config) + config = config or {} + if config.sslctx and not has_luasec then debug "fatal error: luasec not found" return nil, "luasec not found" end @@ -711,11 +735,20 @@ debug( "creating server socket on "..addr.." port "..port.." failed:", err ) return nil, err end - local interface = handleserver( server, addr, port, pattern, listener, sslctx, startssl ) -- new server handler + local interface = handleserver( server, addr, port, config.read_size, listener, config.tls_ctx, config.tls_direct) -- new server handler debug( "new server created with id:", tostring(interface)) return interface end +local function addserver( addr, port, listener, pattern, sslctx ) -- TODO: check arguments + --vdebug( "creating new tcp server with following parameters:", addr or "nil", port or "nil", sslctx or "nil", startssl or "nil") + return listen( addr, port, listener, { + read_size = pattern, + tls_ctx = sslctx, + tls_direct = not not sslctx, + }); +end + local function wrapclient( client, ip, port, listeners, pattern, sslctx ) local interface = handleclient( client, ip, port, nil, pattern, listeners, sslctx ) interface:_start_connection(sslctx) @@ -876,6 +909,7 @@ event_base = base, addevent = newevent, addserver = addserver, + listen = listen, addclient = addclient, wrapclient = wrapclient, setquitting = setquitting,
--- a/net/server_select.lua Mon Jul 08 02:46:27 2019 +0200 +++ b/net/server_select.lua Mon Jul 08 02:44:32 2019 +0200 @@ -68,6 +68,7 @@ local closeall local addsocket local addserver +local listen local addtimer local getserver local wrapserver @@ -123,7 +124,7 @@ _server = { } -- key = port, value = table; list of listening servers _readlist = { } -- array with sockets to read from -_sendlist = { } -- arrary with sockets to write to +_sendlist = { } -- array with sockets to write to _timerlist = { } -- array of timer functions _socketlist = { } -- key = socket, value = wrapped socket (handlers) _readtimes = { } -- key = handler, value = timestamp of last data reading @@ -149,7 +150,7 @@ _sendtimeout = 60000 -- allowed send idle time in secs _readtimeout = 14 * 60 -- allowed read idle time in secs -local is_windows = package.config:sub(1,1) == "\\" -- check the directory separator, to detemine whether this is Windows +local is_windows = package.config:sub(1,1) == "\\" -- check the directory separator, to determine whether this is Windows _maxfd = (is_windows and math.huge) or luasocket._SETSIZE or 1024 -- max fd number, limit to 1024 by default to prevent glibc buffer overflow, but not on Windows _maxselectlen = luasocket._SETSIZE or 1024 -- But this still applies on Windows @@ -157,7 +158,7 @@ ----------------------------------// PRIVATE //-- -wrapserver = function( listeners, socket, ip, serverport, pattern, sslctx ) -- this function wraps a server -- FIXME Make sure FD < _maxfd +wrapserver = function( listeners, socket, ip, serverport, pattern, sslctx, ssldirect ) -- this function wraps a server -- FIXME Make sure FD < _maxfd if socket:getfd() >= _maxfd then out_error("server.lua: Disallowed FD number: "..socket:getfd()) @@ -183,6 +184,7 @@ handler.sslctx = function( ) return sslctx end + handler.hosts = {} -- sni handler.remove = function( ) connections = connections - 1 if handler then @@ -244,13 +246,13 @@ local client, err = accept( socket ) -- try to accept if client then local ip, clientport = client:getpeername( ) - local handler, client, err = wrapconnection( handler, listeners, client, ip, serverport, clientport, pattern, sslctx ) -- wrap new client socket + local handler, client, err = wrapconnection( handler, listeners, client, ip, serverport, clientport, pattern, sslctx, ssldirect ) -- wrap new client socket if err then -- error while wrapping ssl socket return false end connections = connections + 1 out_put( "server.lua: accepted new client connection from ", tostring(ip), ":", tostring(clientport), " to ", tostring(serverport)) - if dispatch and not sslctx then -- SSL connections will notify onconnect when handshake completes + if dispatch and not ssldirect then -- SSL connections will notify onconnect when handshake completes return dispatch( handler ); end return; @@ -264,7 +266,7 @@ return handler end -wrapconnection = function( server, listeners, socket, ip, serverport, clientport, pattern, sslctx ) -- this function wraps a client to a handler object +wrapconnection = function( server, listeners, socket, ip, serverport, clientport, pattern, sslctx, ssldirect ) -- this function wraps a client to a handler object if socket:getfd() >= _maxfd then out_error("server.lua: Disallowed FD number: "..socket:getfd()) -- PROTIP: Switch to libevent @@ -424,9 +426,8 @@ bufferlen = bufferlen + #data if bufferlen > maxsendlen then _closelist[ handler ] = "send buffer exceeded" -- cannot close the client at the moment, have to wait to the end of the cycle - handler.write = idfalse -- don't write anymore return false - elseif socket and not _sendlist[ socket ] then + elseif not nosend and socket and not _sendlist[ socket ] then _sendlistlen = addsocket(_sendlist, socket, _sendlistlen) end bufferqueuelen = bufferqueuelen + 1 @@ -456,49 +457,55 @@ maxreadlen = readlen or maxreadlen return bufferlen, maxreadlen, maxsendlen end - --TODO: Deprecate handler.lock_read = function (self, switch) + out_error( "server.lua, lock_read() is deprecated, use pause() and resume()" ) if switch == true then - local tmp = _readlistlen - _readlistlen = removesocket( _readlist, socket, _readlistlen ) - _readtimes[ handler ] = nil - if _readlistlen ~= tmp then - noread = true - end + return self:pause() elseif switch == false then - if noread then - noread = false - _readlistlen = addsocket(_readlist, socket, _readlistlen) - _readtimes[ handler ] = _currenttime - end + return self:resume() end return noread end handler.pause = function (self) - return self:lock_read(true); + local tmp = _readlistlen + _readlistlen = removesocket( _readlist, socket, _readlistlen ) + _readtimes[ handler ] = nil + if _readlistlen ~= tmp then + noread = true + end + return noread; end handler.resume = function (self) - return self:lock_read(false); + if noread then + noread = false + _readlistlen = addsocket(_readlist, socket, _readlistlen) + _readtimes[ handler ] = _currenttime + end + return noread; end handler.lock = function( self, switch ) - handler.lock_read (switch) + out_error( "server.lua, lock() is deprecated" ) + handler.lock_read (self, switch) if switch == true then - handler.write = idfalse - local tmp = _sendlistlen - _sendlistlen = removesocket( _sendlist, socket, _sendlistlen ) - _writetimes[ handler ] = nil - if _sendlistlen ~= tmp then - nosend = true - end + handler.pause_writes (self) elseif switch == false then - handler.write = write - if nosend then - nosend = false - write( "" ) - end + handler.resume_writes (self) end return noread, nosend end + handler.pause_writes = function (self) + local tmp = _sendlistlen + _sendlistlen = removesocket( _sendlist, socket, _sendlistlen ) + _writetimes[ handler ] = nil + nosend = true + end + handler.resume_writes = function (self) + nosend = false + if bufferlen > 0 then + _sendlistlen = addsocket(_sendlist, socket, _sendlistlen) + end + end + local _readbuffer = function( ) -- this function reads data local buffer, err, part = receive( socket, pattern ) -- receive buffer with "pattern" if not err or (err == "wantread" or err == "timeout") then -- received something @@ -619,11 +626,20 @@ out_put( "server.lua: attempting to start tls on " .. tostring( socket ) ) local oldsocket, err = socket socket, err = ssl_wrap( socket, sslctx ) -- wrap socket + if not socket then out_put( "server.lua: error while starting tls on client: ", tostring(err or "unknown error") ) return nil, err -- fatal error end + if socket.sni then + if self.servername then + socket:sni(self.servername); + elseif self._server and type(self._server.hosts) == "table" and next(self._server.hosts) ~= nil then + socket:sni(self.server().hosts, true); + end + end + socket:settimeout( 0 ) -- add the new socket to our system @@ -659,7 +675,7 @@ _socketlist[ socket ] = handler _readlistlen = addsocket(_readlist, socket, _readlistlen) - if sslctx and has_luasec then + if sslctx and ssldirect and has_luasec then out_put "server.lua: auto-starting ssl negotiation..." handler.autostart_ssl = true; local ok, err = handler:starttls(sslctx); @@ -734,9 +750,13 @@ ----------------------------------// PUBLIC //-- -addserver = function( addr, port, listeners, pattern, sslctx ) -- this function provides a way for other scripts to reg a server +listen = function ( addr, port, listeners, config ) addr = addr or "*" + config = config or {} local err + local sslctx = config.tls_ctx; + local ssldirect = config.tls_direct; + local pattern = config.read_size; if type( listeners ) ~= "table" then err = "invalid listener table" elseif type ( addr ) ~= "string" then @@ -757,7 +777,7 @@ out_error( "server.lua, [", addr, "]:", port, ": ", err ) return nil, err end - local handler, err = wrapserver( listeners, server, addr, port, pattern, sslctx ) -- wrap new server socket + local handler, err = wrapserver( listeners, server, addr, port, pattern, sslctx, ssldirect ) -- wrap new server socket if not handler then server:close( ) return nil, err @@ -770,6 +790,14 @@ return handler end +addserver = function( addr, port, listeners, pattern, sslctx ) -- this function provides a way for other scripts to reg a server + return listen(addr, port, listeners, { + read_size = pattern; + tls_ctx = sslctx; + tls_direct = sslctx and true or false; + }); +end + getserver = function ( addr, port ) return _server[ addr..":"..port ]; end @@ -978,7 +1006,7 @@ --// EXPERIMENTAL //-- local wrapclient = function( socket, ip, serverport, listeners, pattern, sslctx ) - local handler, socket, err = wrapconnection( nil, listeners, socket, ip, serverport, "clientport", pattern, sslctx ) + local handler, socket, err = wrapconnection( nil, listeners, socket, ip, serverport, "clientport", pattern, sslctx, sslctx) if not handler then return nil, err end _socketlist[ socket ] = handler if not sslctx then @@ -1114,6 +1142,7 @@ stats = stats, closeall = closeall, addserver = addserver, + listen = listen, getserver = getserver, setlogger = setlogger, getsettings = getsettings,
--- a/net/websocket/frames.lua Mon Jul 08 02:46:27 2019 +0200 +++ b/net/websocket/frames.lua Mon Jul 08 02:44:32 2019 +0200 @@ -9,20 +9,21 @@ local softreq = require "util.dependencies".softreq; local random_bytes = require "util.random".bytes; -local bit = assert(softreq"bit" or softreq"bit32", +local bit = assert(softreq"bit32" or softreq"bit", "No bit module found. See https://prosody.im/doc/depends#bitop"); local band = bit.band; local bor = bit.bor; local bxor = bit.bxor; local lshift = bit.lshift; local rshift = bit.rshift; +local unpack = table.unpack or unpack; -- luacheck: ignore 113 local t_concat = table.concat; local s_byte = string.byte; local s_char= string.char; local s_sub = string.sub; -local s_pack = string.pack; -- luacheck: ignore 143 -local s_unpack = string.unpack; -- luacheck: ignore 143 +local s_pack = string.pack; +local s_unpack = string.unpack; if not s_pack and softreq"struct" then s_pack = softreq"struct".pack;
--- a/plugins/mod_admin_telnet.lua Mon Jul 08 02:46:27 2019 +0200 +++ b/plugins/mod_admin_telnet.lua Mon Jul 08 02:44:32 2019 +0200 @@ -22,6 +22,7 @@ local console_listener = { default_port = 5582; default_mode = "*a"; interface = "127.0.0.1" }; +local unpack = table.unpack or unpack; -- luacheck: ignore 113 local iterators = require "util.iterators"; local keys, values = iterators.keys, iterators.values; local jid_bare, jid_split, jid_join = import("util.jid", "bare", "prepped_split", "join"); @@ -30,6 +31,8 @@ local envload = require "util.envload".envload; local envloadfile = require "util.envload".envloadfile; local has_pposix, pposix = pcall(require, "util.pposix"); +local async = require "util.async"; +local serialize = require "util.serialization".new({ fatal = false, unquoted = true}); local commands = module:shared("commands") local def_env = module:shared("env"); @@ -47,6 +50,21 @@ console = {}; +local runner_callbacks = {}; + +function runner_callbacks:ready() + self.data.conn:resume(); +end + +function runner_callbacks:waiting() + self.data.conn:pause(); +end + +function runner_callbacks:error(err) + module:log("error", "Traceback[telnet]: %s", err); +end + + function console:new_session(conn) local w = function(s) conn:write(s:gsub("\n", "\r\n")); end; local session = { conn = conn; @@ -62,6 +80,11 @@ }; session.env = setmetatable({}, default_env_mt); + session.thread = async.runner(function (line) + console:process_line(session, line); + session.send(string.char(0)); + end, runner_callbacks, session); + -- Load up environment with helper objects for name, t in pairs(def_env) do if type(t) == "table" then @@ -150,8 +173,7 @@ for line in data:gmatch("[^\n]*[\n\004]") do if session.closed then return end - console:process_line(session, line); - session.send(string.char(0)); + session.thread:run(line); end session.partial_data = data:match("[^\n]+$"); end @@ -228,6 +250,7 @@ print [[c2s:show_secure() - Show all encrypted client connections]] print [[c2s:show_tls() - Show TLS cipher info for encrypted sessions]] print [[c2s:close(jid) - Close all sessions for the specified JID]] + print [[c2s:closeall() - Close all active c2s connections ]] elseif section == "s2s" then print [[s2s:show(domain) - Show all s2s connections for the given domain (or all if no domain given)]] print [[s2s:show_tls(domain) - Show TLS cipher info for encrypted sessions]] @@ -458,7 +481,12 @@ end else for _, name in ipairs(modules) do - print(" "..name); + local status, status_text = modulemanager.get_module(host, name).module:get_status(); + local status_summary = ""; + if status == "warn" or status == "error" then + status_summary = (" (%s: %s)"):format(status, status_text); + end + print((" %s%s"):format(name, status_summary)); end end end @@ -474,9 +502,12 @@ return true, "Config loaded"; end -function def_env.config:get(host, section, key) +function def_env.config:get(host, key) + if key == nil then + host, key = "*", host; + end local config_get = require "core.configmanager".get - return true, tostring(config_get(host, section, key)); + return true, serialize(config_get(host, key)); end function def_env.config:reload() @@ -520,6 +551,15 @@ if session.remote then line[#line+1] = "(remote)"; end + if session.is_bidi then + line[#line+1] = "(bidi)"; + end + if session.bosh_version then + line[#line+1] = "(bosh)"; + end + if session.websocket_request then + line[#line+1] = "(websocket)"; + end return table.concat(line, " "); end @@ -557,6 +597,7 @@ local function show_c2s(callback) local c2s = array.collect(values(module:shared"/*/c2s/sessions")); + c2s:append(array.collect(values(module:shared"/*/bosh/sessions"))); c2s:sort(function(a, b) if a.host == b.host then if a.username == b.username then @@ -571,7 +612,9 @@ end function def_env.c2s:count() - return true, "Total: ".. iterators.count(values(module:shared"/*/c2s/sessions")) .." clients"; + local c2s_count = iterators.count(values(module:shared"/*/c2s/sessions")) + local bosh_count = iterators.count(values(module:shared"/*/bosh/sessions")) + return true, "Total: ".. c2s_count + bosh_count .." clients"; end function def_env.c2s:show(match_jid, annotate) @@ -628,6 +671,16 @@ return true, "Total: "..count.." sessions closed"; end +function def_env.c2s:closeall() + local count = 0; + --luacheck: ignore 212/jid + show_c2s(function (jid, session) + count = count + 1; + session:close(); + end); + return true, "Total: "..count.." sessions closed"; +end + def_env.s2s = {}; function def_env.s2s:show(match_jid, annotate) @@ -1062,13 +1115,33 @@ def_env.xmpp = {}; local st = require "util.stanza"; -function def_env.xmpp:ping(localhost, remotehost) - if prosody.hosts[localhost] then - module:send(st.iq{ from=localhost, to=remotehost, type="get", id="ping" } - :tag("ping", {xmlns="urn:xmpp:ping"}), prosody.hosts[localhost]); - return true, "Sent ping"; +local new_id = require "util.id".medium; +function def_env.xmpp:ping(localhost, remotehost, timeout) + localhost = select(2, jid_split(localhost)); + remotehost = select(2, jid_split(remotehost)); + if not localhost then + return nil, "Invalid sender hostname"; + elseif not prosody.hosts[localhost] then + return nil, "No such local host"; + end + if not remotehost then + return nil, "Invalid destination hostname"; + elseif prosody.hosts[remotehost] then + return nil, "Both hosts are local"; + end + local iq = st.iq{ from=localhost, to=remotehost, type="get", id=new_id()} + :tag("ping", {xmlns="urn:xmpp:ping"}); + local ret, err; + local wait, done = async.waiter(); + module:context(localhost):send_iq(iq, nil, timeout) + :next(function (ret_) ret = ret_; end, + function (err_) err = err_; end) + :finally(done); + wait(); + if ret then + return true, "pong from " .. ret.stanza.attr.from; else - return nil, "No such host"; + return false, tostring(err); end end @@ -1207,7 +1280,7 @@ --do return tostring(value) end if type == "duration" then if ref_value < 0.001 then - return ("%d µs"):format(value*1000000); + return ("%g µs"):format(value*1000000); elseif ref_value < 0.9 then return ("%0.2f ms"):format(value*1000); end @@ -1495,7 +1568,7 @@ local stats, changed, extra = require "core.statsmanager".get_stats(); local available, displayed = 0, 0; local displayed_stats = new_stats_context(self); - for name, value in pairs(stats) do + for name, value in iterators.sorted_pairs(stats) do available = available + 1; if not filter or name:match(filter) then displayed = displayed + 1;
--- a/plugins/mod_blocklist.lua Mon Jul 08 02:46:27 2019 +0200 +++ b/plugins/mod_blocklist.lua Mon Jul 08 02:44:32 2019 +0200 @@ -162,7 +162,7 @@ local blocklist = cache[username] or get_blocklist(username); local new_blocklist = { - -- We set the [false] key to someting as a signal not to migrate privacy lists + -- We set the [false] key to something as a signal not to migrate privacy lists [false] = blocklist[false] or { created = now; }; }; if type(blocklist[false]) == "table" then @@ -189,6 +189,7 @@ if is_blocking then for jid in pairs(send_unavailable) do + -- Check that this JID isn't already blocked, i.e. this is not a change if not blocklist[jid] then for _, session in pairs(sessions[username].sessions) do if session.presence then
--- a/plugins/mod_bosh.lua Mon Jul 08 02:46:27 2019 +0200 +++ b/plugins/mod_bosh.lua Mon Jul 08 02:44:32 2019 +0200 @@ -44,16 +44,38 @@ local bosh_max_wait = module:get_option_number("bosh_max_wait", 120); local consider_bosh_secure = module:get_option_boolean("consider_bosh_secure"); -local cross_domain = module:get_option("cross_domain_bosh", false); +local cross_domain = module:get_option("cross_domain_bosh"); -if cross_domain == true then cross_domain = "*"; end -if type(cross_domain) == "table" then cross_domain = table.concat(cross_domain, ", "); end +if cross_domain ~= nil then + module:log("info", "The 'cross_domain_bosh' option has been deprecated"); +end local t_insert, t_remove, t_concat = table.insert, table.remove, table.concat; -- All sessions, and sessions that have no requests open local sessions = module:shared("sessions"); +local measure_active = module:measure("active_sessions", "amount"); +local measure_inactive = module:measure("inactive_sessions", "amount"); +local report_bad_host = module:measure("bad_host", "rate"); +local report_bad_sid = module:measure("bad_sid", "rate"); +local report_new_sid = module:measure("new_sid", "rate"); +local report_timeout = module:measure("timeout", "rate"); + +module:hook("stats-update", function () + local active = 0; + local inactive = 0; + for _, session in pairs(sessions) do + if #session.requests > 0 then + active = active + 1; + else + inactive = inactive + 1; + end + end + measure_active(active); + measure_inactive(inactive); +end); + -- Used to respond to idle sessions (those with waiting requests) function on_destroy_request(request) log("debug", "Request destroyed: %s", tostring(request)); @@ -73,7 +95,7 @@ if session.inactive_timer then session.inactive_timer:stop(); end - session.inactive_timer = module:add_timer(max_inactive, check_inactive, session, request.context, + session.inactive_timer = module:add_timer(max_inactive, session_timeout, session, request.context, "BOSH client silent for over "..max_inactive.." seconds"); (session.log or log)("debug", "BOSH session marked as inactive (for %ds)", max_inactive); end @@ -84,29 +106,14 @@ end end -function check_inactive(now, session, context, reason) -- luacheck: ignore 212/now +function session_timeout(now, session, context, reason) -- luacheck: ignore 212/now if not session.destroyed then + report_timeout(); sessions[context.sid] = nil; sm_destroy_session(session, reason); end end -local function set_cross_domain_headers(response) - local headers = response.headers; - headers.access_control_allow_methods = "GET, POST, OPTIONS"; - headers.access_control_allow_headers = "Content-Type"; - headers.access_control_max_age = "7200"; - headers.access_control_allow_origin = cross_domain; - return response; -end - -function handle_OPTIONS(event) - if cross_domain and event.request.headers.origin then - set_cross_domain_headers(event.response); - end - return ""; -end - function handle_POST(event) log("debug", "Handling new request %s: %s\n----------", tostring(event.request), tostring(event.request.body)); @@ -121,10 +128,6 @@ local headers = response.headers; headers.content_type = "text/xml; charset=utf-8"; - if cross_domain and request.headers.origin then - set_cross_domain_headers(response); - end - -- stream:feed() calls the stream_callbacks, so all stanzas in -- the body are processed in this next line before it returns. -- In particular, the streamopened() stream callback is where @@ -205,6 +208,7 @@ return; end module:log("warn", "Unable to associate request with a session (incomplete request?)"); + report_bad_sid(); local close_reply = st.stanza("body", { xmlns = xmlns_bosh, type = "terminate", ["xmlns:stream"] = xmlns_streams, condition = "item-not-found" }); return tostring(close_reply) .. "\n"; @@ -272,6 +276,7 @@ local wait = tonumber(attr.wait); if not to_host then log("debug", "BOSH client tried to connect to invalid host: %s", tostring(attr.to)); + report_bad_host(); local close_reply = st.stanza("body", { xmlns = xmlns_bosh, type = "terminate", ["xmlns:stream"] = xmlns_streams, condition = "improper-addressing" }); response:send(tostring(close_reply)); @@ -309,6 +314,7 @@ session.log("debug", "BOSH session created for request from %s", session.ip); log("info", "New BOSH session, assigned it sid '%s'", sid); + report_new_sid(); module:fire_event("bosh-session", { session = session, request = request }); @@ -363,6 +369,7 @@ if not session then -- Unknown sid log("info", "Client tried to use sid '%s' which we don't know about", sid); + report_bad_sid(); response:send(tostring(st.stanza("body", { xmlns = xmlns_bosh, type = "terminate", condition = "item-not-found" }))); context.notopen = nil; return; @@ -511,8 +518,6 @@ route = { ["GET"] = GET_response; ["GET /"] = GET_response; - ["OPTIONS"] = handle_OPTIONS; - ["OPTIONS /"] = handle_OPTIONS; ["POST"] = handle_POST; ["POST /"] = handle_POST; };
--- a/plugins/mod_c2s.lua Mon Jul 08 02:46:27 2019 +0200 +++ b/plugins/mod_c2s.lua Mon Jul 08 02:44:32 2019 +0200 @@ -106,7 +106,13 @@ if features.tags[1] or session.full_jid then send(features); else - (session.log or log)("warn", "No stream features to offer"); + if session.secure then + -- Normally STARTTLS would be offered + (session.log or log)("warn", "No stream features to offer on secure session. Check authentication settings."); + else + -- Here SASL should be offered + (session.log or log)("warn", "No stream features to offer on insecure session. Check encryption and security settings."); + end session:close{ condition = "undefined-condition", text = "No stream features to proceed with" }; end end @@ -283,7 +289,7 @@ if data then local ok, err = stream:feed(data); if not ok then - log("debug", "Received invalid XML (%s) %d bytes: %s", tostring(err), #data, data:sub(1, 300):gsub("[\r\n]+", " "):gsub("[%z\1-\31]", "_")); + log("debug", "Received invalid XML (%s) %d bytes: %q", tostring(err), #data, data:sub(1, 300)); session:close("not-well-formed"); end end @@ -327,6 +333,13 @@ end end +function listener.ondrain(conn) + local session = sessions[conn]; + if session then + return (hosts[session.host] or prosody).events.fire_event("c2s-ondrain", { session = session }); + end +end + local function keepalive(event) local session = event.session; if not session.notopen then
--- a/plugins/mod_component.lua Mon Jul 08 02:46:27 2019 +0200 +++ b/plugins/mod_component.lua Mon Jul 08 02:44:32 2019 +0200 @@ -49,6 +49,7 @@ local send; local function on_destroy(session, err) --luacheck: ignore 212/err + module:set_status("warn", err and ("Disconnected: "..err) or "Disconnected"); env.connected = false; env.session = false; send = nil; @@ -102,6 +103,7 @@ module:log("info", "External component successfully authenticated"); session.send(st.stanza("handshake")); module:fire_event("component-authenticated", { session = session }); + module:set_status("info", "Connected"); return true; end @@ -310,7 +312,7 @@ function session.data(_, data) local ok, err = stream:feed(data); if ok then return; end - module:log("debug", "Received invalid XML (%s) %d bytes: %s", tostring(err), #data, data:sub(1, 300):gsub("[\r\n]+", " "):gsub("[%z\1-\31]", "_")); + log("debug", "Received invalid XML (%s) %d bytes: %q", tostring(err), #data, data:sub(1, 300)); session:close("not-well-formed"); end
--- a/plugins/mod_csi_simple.lua Mon Jul 08 02:46:27 2019 +0200 +++ b/plugins/mod_csi_simple.lua Mon Jul 08 02:44:32 2019 +0200 @@ -9,40 +9,7 @@ local jid = require "util.jid"; local st = require "util.stanza"; local dt = require "util.datetime"; -local new_queue = require "util.queue".new; - -local function new_pump(output, ...) - -- luacheck: ignore 212/self - local q = new_queue(...); - local flush = true; - function q:pause() - flush = false; - end - function q:resume() - flush = true; - return q:flush(); - end - local push = q.push; - function q:push(item) - local ok = push(self, item); - if not ok then - q:flush(); - output(item, self); - elseif flush then - return q:flush(); - end - return true; - end - function q:flush() - local item = self:pop(); - while item do - output(item, self); - item = self:pop(); - end - return true; - end - return q; -end +local filters = require "util.filters"; local queue_size = module:get_option_number("csi_queue_size", 256); @@ -84,37 +51,93 @@ return true; end, -1); +local function with_timestamp(stanza, from) + if st.is_stanza(stanza) and stanza.attr.xmlns == nil and stanza.name ~= "iq" then + stanza = st.clone(stanza); + stanza:add_direct_child(st.stanza("delay", {xmlns = "urn:xmpp:delay", from = from, stamp = dt.datetime()})); + end + return stanza; +end + +local function manage_buffer(stanza, session) + local ctr = session.csi_counter or 0; + if ctr >= queue_size then + session.log("debug", "Queue size limit hit, flushing buffer (queue size is %d)", session.csi_counter); + session.conn:resume_writes(); + elseif module:fire_event("csi-is-stanza-important", { stanza = stanza, session = session }) then + session.log("debug", "Important stanza, flushing buffer (queue size is %d)", session.csi_counter); + session.conn:resume_writes(); + else + stanza = with_timestamp(stanza, jid.join(session.username, session.host)) + end + session.csi_counter = ctr + 1; + return stanza; +end + +local function flush_buffer(data, session) + session.log("debug", "Client sent something, flushing buffer once (queue size is %d)", session.csi_counter); + session.conn:resume_writes(); + return data; +end + +function enable_optimizations(session) + if session.conn and session.conn and session.conn.pause_writes then + session.conn:pause_writes(); + filters.add_filter(session, "stanzas/out", manage_buffer); + filters.add_filter(session, "bytes/in", flush_buffer); + else + session.log("warn", "Session connection does not support write pausing"); + end +end + +function disable_optimizations(session) + if session.conn and session.conn and session.conn.resume_writes then + filters.remove_filter(session, "stanzas/out", manage_buffer); + filters.remove_filter(session, "bytes/in", flush_buffer); + session.conn:resume_writes(); + end +end + module:hook("csi-client-inactive", function (event) local session = event.origin; - if session.pump then - session.pump:pause(); - else - local bare_jid = jid.join(session.username, session.host); - local send = session.send; - session._orig_send = send; - local pump = new_pump(session.send, queue_size); - pump:pause(); - session.pump = pump; - function session.send(stanza) - if session.state == "active" or module:fire_event("csi-is-stanza-important", { stanza = stanza, session = session }) then - pump:flush(); - send(stanza); - else - if st.is_stanza(stanza) and stanza.attr.xmlns == nil and stanza.name ~= "iq" then - stanza = st.clone(stanza); - stanza:add_direct_child(st.stanza("delay", {xmlns = "urn:xmpp:delay", from = bare_jid, stamp = dt.datetime()})); - end - pump:push(stanza); - end - return true; - end - end + enable_optimizations(session); end); module:hook("csi-client-active", function (event) local session = event.origin; - if session.pump then - session.pump:resume(); + disable_optimizations(session); +end); + +module:hook("pre-resource-unbind", function (event) + local session = event.session; + disable_optimizations(session); +end); + +module:hook("c2s-ondrain", function (event) + local session = event.session; + if session.state == "inactive" and session.conn and session.conn and session.conn.pause_writes then + session.conn:pause_writes(); + session.log("debug", "Buffer flushed, resuming inactive mode (queue size was %d)", session.csi_counter); + session.csi_counter = 0; end end); +function module.load() + for _, user_session in pairs(prosody.hosts[module.host].sessions) do + for _, session in pairs(user_session.sessions) do + if session.state == "inactive" then + enable_optimizations(session); + end + end + end +end + +function module.unload() + for _, user_session in pairs(prosody.hosts[module.host].sessions) do + for _, session in pairs(user_session.sessions) do + if session.state == "inactive" then + disable_optimizations(session); + end + end + end +end
--- a/plugins/mod_http.lua Mon Jul 08 02:46:27 2019 +0200 +++ b/plugins/mod_http.lua Mon Jul 08 02:44:32 2019 +0200 @@ -14,6 +14,7 @@ local url_parse = require "socket.url".parse; local url_build = require "socket.url".build; local normalize_path = require "util.http".normalize_path; +local set = require "util.set"; local server = require "net.http.server"; @@ -22,6 +23,11 @@ server.set_option("body_size_limit", module:get_option_number("http_max_content_size")); server.set_option("buffer_size_limit", module:get_option_number("http_max_buffer_size")); +-- CORS settigs +local opt_methods = module:get_option_set("access_control_allow_methods", { "GET", "OPTIONS" }); +local opt_headers = module:get_option_set("access_control_allow_headers", { "Content-Type" }); +local opt_max_age = module:get_option_number("access_control_max_age", 2 * 60 * 60); + local function get_http_event(host, app_path, key) local method, path = key:match("^(%S+)%s+(.+)$"); if not method then -- No path specified, default to "" (base path) @@ -83,6 +89,13 @@ return "http://disabled.invalid/"; end +local function apply_cors_headers(response, methods, headers, max_age, origin) + response.headers.access_control_allow_methods = tostring(methods); + response.headers.access_control_allow_headers = tostring(headers); + response.headers.access_control_max_age = tostring(max_age) + response.headers.access_control_allow_origin = origin or "*"; +end + function module.add_host(module) local host = module.host; if host ~= "*" then @@ -101,9 +114,27 @@ end apps[app_name] = apps[app_name] or {}; local app_handlers = apps[app_name]; + + local app_methods = opt_methods; + + local function cors_handler(event_data) + local request, response = event_data.request, event_data.response; + apply_cors_headers(response, app_methods, opt_headers, opt_max_age, request.headers.origin); + end + + local function options_handler(event_data) + cors_handler(event_data); + return ""; + end + for key, handler in pairs(event.item.route or {}) do local event_name = get_http_event(host, app_path, key); if event_name then + local method = event_name:match("^%S+"); + if not app_methods:contains(method) then + app_methods = app_methods + set.new{ method }; + end + local options_event_name = event_name:gsub("^%S+", "OPTIONS"); if type(handler) ~= "function" then local data = handler; handler = function () return data; end @@ -121,6 +152,8 @@ if not app_handlers[event_name] then app_handlers[event_name] = handler; module:hook_object_event(server, event_name, handler); + module:hook_object_event(server, event_name, cors_handler, 1); + module:hook_object_event(server, options_event_name, options_handler, -1); else module:log("warn", "App %s added handler twice for '%s', ignoring", app_name, event_name); end @@ -195,9 +228,6 @@ listener = server.listener; default_port = 5281; encryption = "ssl"; - ssl_config = { - verify = "none"; - }; multiplex = { pattern = "^[A-Z]"; };
--- a/plugins/mod_http_errors.lua Mon Jul 08 02:46:27 2019 +0200 +++ b/plugins/mod_http_errors.lua Mon Jul 08 02:44:32 2019 +0200 @@ -26,21 +26,24 @@ <meta charset="utf-8"> <title>{title}</title> <style> -body{ - margin-top:14%; - text-align:center; - background-color:#F8F8F8; - font-family:sans-serif; +body { + margin-top : 14%; + text-align : center; + background-color : #F8F8F8; + font-family : sans-serif } -h1{ - font-size:xx-large; + +h1 { + font-size : xx-large } -p{ - font-size:x-large; + +p { + font-size : x-large } + p+p { - font-size:large; - font-family:courier; + font-size : large; + font-family : courier } </style> </head>
--- a/plugins/mod_http_files.lua Mon Jul 08 02:46:27 2019 +0200 +++ b/plugins/mod_http_files.lua Mon Jul 08 02:44:32 2019 +0200 @@ -7,14 +7,9 @@ -- module:depends("http"); -local server = require"net.http.server"; -local lfs = require "lfs"; -local os_date = os.date; local open = io.open; -local stat = lfs.attributes; -local build_path = require"socket.url".build_path; -local path_sep = package.config:sub(1,1); +local fileserver = require"net.http.files"; local base_path = module:get_option_path("http_files_dir", module:get_option_path("http_path")); local cache_size = module:get_option_number("http_files_cache_size", 128); @@ -51,148 +46,56 @@ end end -local forbidden_chars_pattern = "[/%z]"; -if prosody.platform == "windows" then - forbidden_chars_pattern = "[/%z\001-\031\127\"*:<>?|]" +local function get_calling_module() + local info = debug.getinfo(3, "S"); + if not info then return "An unknown module"; end + return info.source:match"mod_[^/\\.]+" or info.short_src; end -local urldecode = require "util.http".urldecode; -function sanitize_path(path) - if not path then return end - local out = {}; - - local c = 0; - for component in path:gmatch("([^/]+)") do - component = urldecode(component); - if component:find(forbidden_chars_pattern) then - return nil; - elseif component == ".." then - if c <= 0 then - return nil; - end - out[c] = nil; - c = c - 1; - elseif component ~= "." then - c = c + 1; - out[c] = component; - end - end - if path:sub(-1,-1) == "/" then - out[c+1] = ""; - end - return "/"..table.concat(out, "/"); -end - -local cache = require "util.cache".new(cache_size); - +-- COMPAT -- TODO deprecate function serve(opts) if type(opts) ~= "table" then -- assume path string opts = { path = opts }; end - -- luacheck: ignore 431 - local base_path = opts.path; - local dir_indices = opts.index_files or dir_indices; - local directory_index = opts.directory_index; - local function serve_file(event, path) - local request, response = event.request, event.response; - local sanitized_path = sanitize_path(path); - if path and not sanitized_path then - return 400; - end - path = sanitized_path; - local orig_path = sanitize_path(request.path); - local full_path = base_path .. (path or ""):gsub("/", path_sep); - local attr = stat(full_path:match("^.*[^\\/]")); -- Strip trailing path separator because Windows - if not attr then - return 404; - end - - local request_headers, response_headers = request.headers, response.headers; - - local last_modified = os_date('!%a, %d %b %Y %H:%M:%S GMT', attr.modification); - response_headers.last_modified = last_modified; - - local etag = ('"%02x-%x-%x-%x"'):format(attr.dev or 0, attr.ino or 0, attr.size or 0, attr.modification or 0); - response_headers.etag = etag; - - local if_none_match = request_headers.if_none_match - local if_modified_since = request_headers.if_modified_since; - if etag == if_none_match - or (not if_none_match and last_modified == if_modified_since) then - return 304; - end - - local data = cache:get(orig_path); - if data and data.etag == etag then - response_headers.content_type = data.content_type; - data = data.data; - elseif attr.mode == "directory" and path then - if full_path:sub(-1) ~= "/" then - local dir_path = { is_absolute = true, is_directory = true }; - for dir in orig_path:gmatch("[^/]+") do dir_path[#dir_path+1]=dir; end - response_headers.location = build_path(dir_path); - return 301; - end - for i=1,#dir_indices do - if stat(full_path..dir_indices[i], "mode") == "file" then - return serve_file(event, path..dir_indices[i]); - end - end - - if directory_index then - data = server._events.fire_event("directory-index", { path = request.path, full_path = full_path }); - end - if not data then - return 403; - end - cache:set(orig_path, { data = data, content_type = mime_map.html; etag = etag; }); - response_headers.content_type = mime_map.html; - - else - local f, err = open(full_path, "rb"); - if not f then - module:log("debug", "Could not open %s. Error was %s", full_path, err); - return 403; - end - local ext = full_path:match("%.([^./]+)$"); - local content_type = ext and mime_map[ext]; - response_headers.content_type = content_type; - if attr.size > cache_max_file_size then - response_headers.content_length = attr.size; - module:log("debug", "%d > cache_max_file_size", attr.size); - return response:send_file(f); - else - data = f:read("*a"); - f:close(); - end - cache:set(orig_path, { data = data; content_type = content_type; etag = etag }); - end - - return response:send(data); + if opts.directory_index == nil then + opts.directory_index = directory_index; + end + if opts.mime_map == nil then + opts.mime_map = mime_map; + end + if opts.cache_size == nil then + opts.cache_size = cache_size; end - - return serve_file; + if opts.cache_max_file_size == nil then + opts.cache_max_file_size = cache_max_file_size; + end + if opts.index_files == nil then + opts.index_files = dir_indices; + end + -- TODO Crank up to warning + module:log("debug", "%s should be updated to use 'net.http.files' insead of mod_http_files", get_calling_module()); + return fileserver.serve(opts); end function wrap_route(routes) + module:log("debug", "%s should be updated to use 'net.http.files' insead of mod_http_files", get_calling_module()); for route,handler in pairs(routes) do if type(handler) ~= "function" then - routes[route] = serve(handler); + routes[route] = fileserver.serve(handler); end end return routes; end -if base_path then - module:provides("http", { - route = { - ["GET /*"] = serve { - path = base_path; - directory_index = directory_index; - } - }; - }); -else - module:log("debug", "http_files_dir not set, assuming use by some other module"); -end - +module:provides("http", { + route = { + ["GET /*"] = fileserver.serve({ + path = base_path; + directory_index = directory_index; + mime_map = mime_map; + cache_size = cache_size; + cache_max_file_size = cache_max_file_size; + index_files = dir_indices; + }); + }; +});
--- a/plugins/mod_limits.lua Mon Jul 08 02:46:27 2019 +0200 +++ b/plugins/mod_limits.lua Mon Jul 08 02:44:32 2019 +0200 @@ -51,18 +51,18 @@ local default_filter_set = {}; function default_filter_set.bytes_in(bytes, session) - local sess_throttle = session.throttle; - if sess_throttle then - local ok, balance, outstanding = sess_throttle:poll(#bytes, true); + local sess_throttle = session.throttle; + if sess_throttle then + local ok, balance, outstanding = sess_throttle:poll(#bytes, true); if not ok then - session.log("debug", "Session over rate limit (%d) with %d (by %d), pausing", sess_throttle.max, #bytes, outstanding); + session.log("debug", "Session over rate limit (%d) with %d (by %d), pausing", sess_throttle.max, #bytes, outstanding); outstanding = ceil(outstanding); session.conn:pause(); -- Read no more data from the connection until there is no outstanding data local outstanding_data = bytes:sub(-outstanding); bytes = bytes:sub(1, #bytes-outstanding); timer.add_task(limits_resolution, function () if not session.conn then return; end - if sess_throttle:peek(#outstanding_data) then + if sess_throttle:peek(#outstanding_data) then session.log("debug", "Resuming paused session"); session.conn:resume(); end @@ -96,3 +96,20 @@ function module.unload() filters.remove_filter_hook(filter_hook); end + +function module.add_host(module) + local unlimited_jids = module:get_option_inherited_set("unlimited_jids", {}); + + if not unlimited_jids:empty() then + module:hook("authentication-success", function (event) + local session = event.session; + local session_type = session.type:match("^[^_]+"); + local jid = session.username .. "@" .. session.host; + if unlimited_jids:contains(jid) then + local filter_set = type_filters[session_type]; + filters.remove_filter(session, "bytes/in", filter_set.bytes_in); + session.throttle = nil; + end + end); + end +end
--- a/plugins/mod_mam/mod_mam.lua Mon Jul 08 02:46:27 2019 +0200 +++ b/plugins/mod_mam/mod_mam.lua Mon Jul 08 02:44:32 2019 +0200 @@ -40,6 +40,9 @@ local archive_store = module:get_option_string("archive_store", "archive"); local archive = module:open_store(archive_store, "archive"); +local cleanup_after = module:get_option_string("archive_expires_after", "1w"); +local cleanup_interval = module:get_option_number("archive_cleanup_interval", 4 * 60 * 60); +local archive_item_limit = module:get_option_number("storage_archive_item_limit", archive.caps and archive.caps.quota or 1000); if not archive.find then error("mod_"..(archive._provided_by or archive.name and "storage_"..archive.name).." does not support archiving\n" .."See https://prosody.im/doc/storage and https://prosody.im/doc/archiving for more information"); @@ -138,7 +141,11 @@ }); if not data then - origin.send(st.error_reply(stanza, "cancel", "internal-server-error", err)); + if err == "item-not-found" then + origin.send(st.error_reply(stanza, "modify", "item-not-found")); + else + origin.send(st.error_reply(stanza, "cancel", "internal-server-error")); + end return true; end local total = tonumber(err); @@ -295,7 +302,28 @@ log("debug", "Archiving stanza: %s", stanza:top_tag()); -- And stash it - local ok = archive:append(store_user, nil, clone_for_storage, time_now(), with); + local time = time_now(); + local ok, err = archive:append(store_user, nil, clone_for_storage, time, with); + if not ok and err == "quota-limit" then + if type(cleanup_after) == "number" then + module:log("debug", "User '%s' over quota, cleaning archive", store_user); + local cleaned = archive:delete(store_user, { + ["end"] = (os.time() - cleanup_after); + }); + if cleaned then + ok, err = archive:append(store_user, nil, clone_for_storage, time, with); + end + end + if not ok and (archive.caps and archive.caps.truncate) then + module:log("debug", "User '%s' over quota, truncating archive", store_user); + local truncated = archive:delete(store_user, { + truncate = archive_item_limit - 1; + }); + if truncated then + ok, err = archive:append(store_user, nil, clone_for_storage, time, with); + end + end + end if ok then local clone_for_other_handlers = st.clone(stanza); local id = ok; @@ -321,8 +349,6 @@ module:hook("pre-message/bare", strip_stanza_id_after_other_events, -1); module:hook("pre-message/full", strip_stanza_id_after_other_events, -1); -local cleanup_after = module:get_option_string("archive_expires_after", "1w"); -local cleanup_interval = module:get_option_number("archive_cleanup_interval", 4 * 60 * 60); if cleanup_after ~= "never" then local cleanup_storage = module:open_store("archive_cleanup"); local cleanup_map = module:open_store("archive_cleanup", "map"); @@ -357,8 +383,10 @@ last_date:set(username, date); end end + local cleanup_time = module:measure("cleanup", "times"); cleanup_runner = require "util.async".runner(function () + local cleanup_done = cleanup_time(); local users = {}; local cut_off = datestamp(os.time() - cleanup_after); for date in cleanup_storage:users() do @@ -386,6 +414,7 @@ end end module:log("info", "Deleted %d expired messages for %d users", sum, num_users); + cleanup_done(); end); cleanup_task = module:add_timer(1, function ()
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/plugins/mod_mimicking.lua Mon Jul 08 02:44:32 2019 +0200 @@ -0,0 +1,85 @@ +-- Prosody IM +-- Copyright (C) 2012 Florian Zeitz +-- Copyright (C) 2019 Kim Alvefur +-- +-- This project is MIT/X11 licensed. Please see the +-- COPYING file in the source package for more information. +-- + +local encodings = require "util.encodings"; +assert(encodings.confusable, "This module requires that Prosody be built with ICU"); +local skeleton = encodings.confusable.skeleton; + +local usage = require "util.prosodyctl".show_usage; +local usermanager = require "core.usermanager"; +local storagemanager = require "core.storagemanager"; + +local skeletons +function module.load() + if module.host ~= "*" then + skeletons = module:open_store("skeletons"); + end +end + +module:hook("user-registered", function(user) + local skel = skeleton(user.username); + local ok, err = skeletons:set(skel, { username = user.username }); + if not ok then + module:log("error", "Unable to store mimicry data (%q => %q): %s", user.username, skel, err); + end +end); + +module:hook("user-deleted", function(user) + local skel = skeleton(user.username); + local ok, err = skeletons:set(skel, nil); + if not ok and err then + module:log("error", "Unable to clear mimicry data (%q): %s", skel, err); + end +end); + +module:hook("user-registering", function(user) + local existing, err = skeletons:get(skeleton(user.username)); + if existing then + module:log("debug", "Attempt to register username '%s' which could be confused with '%s'", user.username, existing.username); + user.allowed = false; + elseif err then + module:log("error", "Unable to check if new username '%s' can be confused with any existing user: %s", err); + end +end); + +function module.command(arg) + if (arg[1] ~= "bootstrap" or not arg[2]) then + usage("mod_mimicking bootstrap <host>", "Initialize username mimicry database"); + return; + end + + local host = arg[2]; + + local host_session = prosody.hosts[host]; + if not host_session then + return "No such host"; + end + + storagemanager.initialize_host(host); + usermanager.initialize_host(host); + + skeletons = storagemanager.open(host, "skeletons"); + + local count = 0; + for user in usermanager.users(host) do + local skel = skeleton(user); + local existing, err = skeletons:get(skel); + if existing and existing.username ~= user then + module:log("warn", "Existing usernames '%s' and '%s' are confusable", existing.username, user); + elseif err then + module:log("error", "Error checking for existing mimicry data (%q = %q): %s", user, skel, err); + end + local ok, err = skeletons:set(skel, { username = user }); + if ok then + count = count + 1; + elseif err then + module:log("error", "Unable to store mimicry data (%q => %q): %s", user, skel, err); + end + end + module:log("info", "%d usernames indexed", count); +end
--- a/plugins/mod_muc_mam.lua Mon Jul 08 02:46:27 2019 +0200 +++ b/plugins/mod_muc_mam.lua Mon Jul 08 02:44:32 2019 +0200 @@ -4,7 +4,7 @@ -- This file is MIT/X11 licensed. if module:get_host_type() ~= "component" then - module:log("error", "mod_%s should be loaded only on a MUC component, not normal hosts", module.name); + module:log_status("error", "mod_%s should be loaded only on a MUC component, not normal hosts", module.name); return; end @@ -21,6 +21,7 @@ local jid_split = require "util.jid".split; local jid_prep = require "util.jid".prep; local dataform = require "util.dataforms".new; +local get_form_type = require "util.dataforms".get_type; local mod_muc = module:depends"muc"; local get_room_from_jid = mod_muc.get_room_from_jid; @@ -32,6 +33,9 @@ local timestamp, timestamp_parse, datestamp = import( "util.datetime", "datetime", "parse", "date"); local default_max_items, max_max_items = 20, module:get_option_number("max_archive_query_results", 50); +local cleanup_after = module:get_option_string("muc_log_expires_after", "1w"); +local cleanup_interval = module:get_option_number("muc_log_cleanup_interval", 4 * 60 * 60); + local default_history_length = 20; local max_history_length = module:get_option_number("max_history_messages", math.huge); @@ -49,6 +53,8 @@ local archive_store = "muc_log"; local archive = module:open_store(archive_store, "archive"); +local archive_item_limit = module:get_option_number("storage_archive_item_limit", archive.caps and archive.caps.quota or 1000); + if archive.name == "null" or not archive.find then if not archive.find then module:log("error", "Attempt to open archive storage returned a driver without archive API support"); @@ -63,12 +69,15 @@ local function archiving_enabled(room) if log_all_rooms then + module:log("debug", "Archiving all rooms"); return true; end local enabled = room._data.archiving; if enabled == nil then + module:log("debug", "Default is %s (for %s)", log_by_default, room.jid); return log_by_default; end + module:log("debug", "Logging in room %s is %s", room.jid, enabled); return enabled; end @@ -135,7 +144,11 @@ local qstart, qend; local form = query:get_child("x", "jabber:x:data"); if form then - local err; + local form_type, err = get_form_type(form); + if form_type ~= xmlns_mam then + origin.send(st.error_reply(stanza, "modify", "bad-request", "Unexpected FORM_TYPE, expected '"..xmlns_mam.."'")); + return true; + end form, err = query_form:data(form); if err then origin.send(st.error_reply(stanza, "modify", "bad-request", select(2, next(err)))); @@ -176,7 +189,11 @@ }); if not data then - origin.send(st.error_reply(stanza, "cancel", "internal-server-error")); + if err == "item-not-found" then + origin.send(st.error_reply(stanza, "modify", "item-not-found")); + else + origin.send(st.error_reply(stanza, "cancel", "internal-server-error")); + end return true; end local total = tonumber(err); @@ -352,7 +369,29 @@ end -- And stash it - local id = archive:append(room_node, nil, stored_stanza, time_now(), with); + local time = time_now(); + local id, err = archive:append(room_node, nil, stored_stanza, time, with); + + if not id and err == "quota-limit" then + if type(cleanup_after) == "number" then + module:log("debug", "Room '%s' over quota, cleaning archive", room_node); + local cleaned = archive:delete(room_node, { + ["end"] = (os.time() - cleanup_after); + }); + if cleaned then + id, err = archive:append(room_node, nil, stored_stanza, time, with); + end + end + if not id and (archive.caps and archive.caps.truncate) then + module:log("debug", "User '%s' over quota, truncating archive", room_node); + local truncated = archive:delete(room_node, { + truncate = archive_item_limit - 1; + }); + if truncated then + id, err = archive:append(room_node, nil, stored_stanza, time, with); + end + end + end if id then schedule_cleanup(room_node); @@ -394,9 +433,6 @@ -- Cleanup -local cleanup_after = module:get_option_string("muc_log_expires_after", "1w"); -local cleanup_interval = module:get_option_number("muc_log_cleanup_interval", 4 * 60 * 60); - if cleanup_after ~= "never" then local cleanup_storage = module:open_store("muc_log_cleanup"); local cleanup_map = module:open_store("muc_log_cleanup", "map");
--- a/plugins/mod_pep.lua Mon Jul 08 02:46:27 2019 +0200 +++ b/plugins/mod_pep.lua Mon Jul 08 02:44:32 2019 +0200 @@ -8,6 +8,7 @@ local is_contact_subscribed = require "core.rostermanager".is_contact_subscribed; local cache = require "util.cache"; local set = require "util.set"; +local new_id = require "util.id".medium; local storagemanager = require "core.storagemanager"; local xmlns_pubsub = "http://jabber.org/protocol/pubsub"; @@ -138,9 +139,6 @@ if kind == "retract" then kind = "items"; -- XEP-0060 signals retraction in an <items> container end - local message = st.message({ from = user_bare, type = "headline" }) - :tag("event", { xmlns = xmlns_pubsub_event }) - :tag(kind, { node = node }); if item then item = st.clone(item); item.attr.xmlns = nil; -- Clear the pubsub namespace @@ -149,10 +147,19 @@ item:maptags(function () return nil; end); end end + end + + local id = new_id(); + local message = st.message({ from = user_bare, type = "headline", id = id }) + :tag("event", { xmlns = xmlns_pubsub_event }) + :tag(kind, { node = node }); + + if item then message:add_child(item); end + for jid in pairs(jids) do - module:log("debug", "Sending notification to %s from %s: %s", jid, user_bare, tostring(item)); + module:log("debug", "Sending notification to %s from %s for node %s", jid, user_bare, node); message.attr.to = jid; module:send(message); end @@ -252,8 +259,6 @@ module:hook("iq/bare/"..xmlns_pubsub..":pubsub", handle_pubsub_iq); module:hook("iq/bare/"..xmlns_pubsub_owner..":pubsub", handle_pubsub_iq); -module:add_identity("pubsub", "pep", module:get_option_string("name", "Prosody")); -module:add_feature("http://jabber.org/protocol/pubsub#publish"); local function get_caps_hash_from_presence(stanza, current) local t = stanza.attr.type;
--- a/plugins/mod_pep_simple.lua Mon Jul 08 02:46:27 2019 +0200 +++ b/plugins/mod_pep_simple.lua Mon Jul 08 02:44:32 2019 +0200 @@ -14,6 +14,7 @@ local pairs = pairs; local next = next; local type = type; +local unpack = table.unpack or unpack; -- luacheck: ignore 113 local calculate_hash = require "util.caps".calculate_hash; local core_post_stanza = prosody.core_post_stanza; local bare_sessions = prosody.bare_sessions;
--- a/plugins/mod_posix.lua Mon Jul 08 02:46:27 2019 +0200 +++ b/plugins/mod_posix.lua Mon Jul 08 02:44:32 2019 +0200 @@ -20,7 +20,6 @@ module:log("warn", "Couldn't load signal library, won't respond to SIGTERM"); end -local format = require "util.format".format; local lfs = require "lfs"; local stat = lfs.attributes; @@ -113,19 +112,6 @@ end end -local syslog_opened; -function syslog_sink_maker(config) -- luacheck: ignore 212/config - if not syslog_opened then - pposix.syslog_open("prosody", module:get_option_string("syslog_facility")); - syslog_opened = true; - end - local syslog = pposix.syslog_log; - return function (name, level, message, ...) - syslog(level, name, format(message, ...)); - end; -end -require "core.loggingmanager".register_sink_type("syslog", syslog_sink_maker); - local daemonize = module:get_option("daemonize", prosody.installed); local function remove_log_sinks()
--- a/plugins/mod_presence.lua Mon Jul 08 02:46:27 2019 +0200 +++ b/plugins/mod_presence.lua Mon Jul 08 02:44:32 2019 +0200 @@ -81,8 +81,14 @@ res.presence.attr.to = nil; end end - for jid in pairs(roster[false].pending) do -- resend incoming subscription requests - origin.send(st.presence({type="subscribe", from=jid})); -- TODO add to attribute? Use original? + for jid, pending_request in pairs(roster[false].pending) do -- resend incoming subscription requests + if type(pending_request) == "table" then + local subscribe = st.deserialize(pending_request); + subscribe.attr.type, subscribe.attr.from = "subscribe", jid; + origin.send(subscribe); + else + origin.send(st.presence({type="subscribe", from=jid})); + end end local request = st.presence({type="subscribe", from=origin.username.."@"..origin.host}); for jid, item in pairs(roster) do -- resend outgoing subscription requests @@ -226,7 +232,7 @@ else core_post_stanza(hosts[host], st.presence({from=to_bare, to=from_bare, type="unavailable"}), true); -- acknowledging receipt if not rostermanager.is_contact_pending_in(node, host, from_bare) then - if rostermanager.set_contact_pending_in(node, host, from_bare) then + if rostermanager.set_contact_pending_in(node, host, from_bare, stanza) then sessionmanager.send_to_available_resources(node, host, stanza); end -- TODO else return error, unable to save end
--- a/plugins/mod_pubsub/mod_pubsub.lua Mon Jul 08 02:46:27 2019 +0200 +++ b/plugins/mod_pubsub/mod_pubsub.lua Mon Jul 08 02:44:32 2019 +0200 @@ -75,7 +75,7 @@ local msg_type = node_obj and node_obj.config.message_type or "headline"; local message = st.message({ from = module.host, type = msg_type, id = id }) :tag("event", { xmlns = xmlns_pubsub_event }) - :tag(kind, { node = node }) + :tag(kind, { node = node }); if item then message:add_child(item); @@ -101,11 +101,12 @@ end local max_max_items = module:get_option_number("pubsub_max_items", 256); -function check_node_config(node, actor, new_config) -- luacheck: ignore 212/actor 212/node +function check_node_config(node, actor, new_config) -- luacheck: ignore 212/node 212/actor if (new_config["max_items"] or 1) > max_max_items then return false; end - if new_config["access_model"] ~= "whitelist" and new_config["access_model"] ~= "open" then + if new_config["access_model"] ~= "whitelist" + and new_config["access_model"] ~= "open" then return false; end return true;
--- a/plugins/mod_s2s/mod_s2s.lua Mon Jul 08 02:46:27 2019 +0200 +++ b/plugins/mod_s2s/mod_s2s.lua Mon Jul 08 02:44:32 2019 +0200 @@ -595,8 +595,7 @@ if data then local ok, err = stream:feed(data); if ok then return; end - log("warn", "Received invalid XML: %s", data); - log("warn", "Problem was: %s", err); + log("debug", "Received invalid XML (%s) %d bytes: %q", tostring(err), #data, data:sub(1, 300)); session:close("not-well-formed"); end end @@ -739,6 +738,9 @@ listener = listener; default_port = 5269; encryption = "starttls"; + ssl_config = { -- FIXME This is not used atm, see mod_tls + verify = { "peer", "client_once", }; + }; multiplex = { pattern = "^<.*:stream.*%sxmlns%s*=%s*(['\"])jabber:server%1.*>"; };
--- a/plugins/mod_s2s/s2sout.lib.lua Mon Jul 08 02:46:27 2019 +0200 +++ b/plugins/mod_s2s/s2sout.lib.lua Mon Jul 08 02:44:32 2019 +0200 @@ -318,7 +318,7 @@ local s2s_sources = portmanager.get_active_services():get("s2s"); if not s2s_sources then - module:log("warn", "s2s not listening on any ports, outgoing connections may fail"); + module:log_status("warn", "s2s not listening on any ports, outgoing connections may fail"); return; end for source, _ in pairs(s2s_sources) do
--- a/plugins/mod_saslauth.lua Mon Jul 08 02:46:27 2019 +0200 +++ b/plugins/mod_saslauth.lua Mon Jul 08 02:44:32 2019 +0200 @@ -248,7 +248,7 @@ local sasl_handler = usermanager_get_sasl_handler(module.host, origin) origin.sasl_handler = sasl_handler; if origin.encrypted then - -- check wether LuaSec has the nifty binding to the function needed for tls-unique + -- check whether LuaSec has the nifty binding to the function needed for tls-unique -- FIXME: would be nice to have this check only once and not for every socket if sasl_handler.add_cb_handler then local socket = origin.conn:socket(); @@ -275,7 +275,8 @@ if mechanisms[1] then features:add_child(mechanisms); elseif not next(sasl_mechanisms) then - log("warn", "No available SASL mechanisms, verify that the configured authentication module is working"); + local authmod = module:get_option_string("authentication", "internal_plain"); + log("error", "No available SASL mechanisms, verify that the configured authentication module '%s' is loaded and configured correctly", authmod); else log("warn", "All available authentication mechanisms are either disabled or not suitable for an insecure connection"); end
--- a/plugins/mod_storage_internal.lua Mon Jul 08 02:46:27 2019 +0200 +++ b/plugins/mod_storage_internal.lua Mon Jul 08 02:44:32 2019 +0200 @@ -1,12 +1,17 @@ +local cache = require "util.cache"; local datamanager = require "core.storagemanager".olddm; local array = require "util.array"; local datetime = require "util.datetime"; local st = require "util.stanza"; local now = require "util.time".now; local id = require "util.id".medium; +local jid_join = require "util.jid".join; local host = module.host; +local archive_item_limit = module:get_option_number("storage_archive_item_limit", 10000); +local archive_item_count_cache = cache.new(module:get_option("storage_archive_item_limit_cache_size", 1000)); + local driver = {}; function driver:open(store, typ) @@ -43,6 +48,12 @@ local archive = {}; driver.archive = { __index = archive }; +archive.caps = { + total = true; + quota = archive_item_limit; + truncate = true; +}; + function archive:append(username, key, value, when, with) when = when or now(); if not st.is_stanza(value) then @@ -54,28 +65,57 @@ value.attr.stamp = datetime.datetime(when); value.attr.stamp_legacy = datetime.legacy(when); + local cache_key = jid_join(username, host, self.store); + local item_count = archive_item_count_cache:get(cache_key); + if key then local items, err = datamanager.list_load(username, host, self.store); if not items and err then return items, err; end + + -- Check the quota + item_count = items and #items or 0; + archive_item_count_cache:set(cache_key, item_count); + if item_count >= archive_item_limit then + module:log("debug", "%s reached or over quota, not adding to store", username); + return nil, "quota-limit"; + end + if items then + -- Filter out any item with the same key as the one being added items = array(items); items:filter(function (item) return item.key ~= key; end); + value.key = key; items:push(value); local ok, err = datamanager.list_store(username, host, self.store, items); if not ok then return ok, err; end + archive_item_count_cache:set(cache_key, #items); return key; end else + if not item_count then -- Item count not cached? + -- We need to load the list to get the number of items currently stored + local items, err = datamanager.list_load(username, host, self.store); + if not items and err then return items, err; end + item_count = items and #items or 0; + archive_item_count_cache:set(cache_key, item_count); + end + if item_count >= archive_item_limit then + module:log("debug", "%s reached or over quota, not adding to store", username); + return nil, "quota-limit"; + end key = id(); end + module:log("debug", "%s has %d items out of %d limit in store %s", username, item_count, archive_item_limit, self.store); + value.key = key; local ok, err = datamanager.list_append(username, host, self.store, value); if not ok then return ok, err; end + archive_item_count_cache:set(cache_key, item_count+1); return key; end @@ -84,11 +124,17 @@ if not items then if err then return items, err; - else - return function () end, 0; + elseif query then + if query.before or query.after then + return nil, "item-not-found"; + end + if query.total then + return function () end, 0; + end end + return function () end; end - local count = #items; + local count = nil; local i = 0; if query then items = array(items); @@ -112,24 +158,36 @@ return item.when <= query["end"]; end); end - count = #items; + if query.total then + count = #items; + end if query.reverse then items:reverse(); if query.before then - for j = 1, count do + local found = false; + for j = 1, #items do if (items[j].key or tostring(j)) == query.before then + found = true; i = j; break; end end + if not found then + return nil, "item-not-found"; + end end elseif query.after then - for j = 1, count do + local found = false; + for j = 1, #items do if (items[j].key or tostring(j)) == query.after then + found = true; i = j; break; end end + if not found then + return nil, "item-not-found"; + end end if query.limit and #items - i > query.limit then items[i+query.limit+1] = nil; @@ -156,8 +214,24 @@ return array(items):pluck("when"):map(datetime.date):unique(); end +function archive:summary(username, query) + local iter, err = self:find(username, query) + if not iter then return iter, err; end + local summary = {}; + for _, _, _, with in iter do + summary[with] = (summary[with] or 0) + 1; + end + return summary; +end + +function archive:users() + return datamanager.users(host, self.store, "list"); +end + function archive:delete(username, query) + local cache_key = jid_join(username, host, self.store); if not query or next(query) == nil then + archive_item_count_cache:set(cache_key, nil); return datamanager.list_store(username, host, self.store, nil); end local items, err = datamanager.list_load(username, host, self.store); @@ -165,6 +239,7 @@ if err then return items, err; end + archive_item_count_cache:set(cache_key, 0); -- Store is empty return 0; end @@ -214,6 +289,7 @@ end local ok, err = datamanager.list_store(username, host, self.store, items); if not ok then return ok, err; end + archive_item_count_cache:set(cache_key, #items); return count; end
--- a/plugins/mod_storage_memory.lua Mon Jul 08 02:46:27 2019 +0200 +++ b/plugins/mod_storage_memory.lua Mon Jul 08 02:44:32 2019 +0200 @@ -8,6 +8,8 @@ local auto_purge_enabled = module:get_option_boolean("storage_memory_temporary", false); local auto_purge_stores = module:get_option_set("storage_memory_temporary_stores", {}); +local archive_item_limit = module:get_option_number("storage_archive_item_limit", 1000); + local memory = setmetatable({}, { __index = function(t, k) local store = module:shared(k) @@ -51,6 +53,12 @@ archive_store.users = _users; +archive_store.caps = { + total = true; + quota = archive_item_limit; + truncate = true; +}; + function archive_store:append(username, key, value, when, with) if is_stanza(value) then value = st.preserialize(value); @@ -70,6 +78,8 @@ end if a[key] then table.remove(a, a[key]); + elseif #a >= archive_item_limit then + return nil, "quota-limit"; end local i = #a+1; a[i] = v; @@ -80,9 +90,17 @@ function archive_store:find(username, query) local items = self.store[username or NULL]; if not items then - return function () end, 0; + if query then + if query.before or query.after then + return nil, "item-not-found"; + end + if query.total then + return function () end, 0; + end + end + return function () end; end - local count = #items; + local count = nil; local i = 0; if query then items = array():append(items); @@ -106,24 +124,36 @@ return item.when <= query["end"]; end); end - count = #items; + if query.total then + count = #items; + end if query.reverse then items:reverse(); if query.before then - for j = 1, count do + local found = false; + for j = 1, #items do if (items[j].key or tostring(j)) == query.before then + found = true; i = j; break; end end + if not found then + return nil, "item-not-found"; + end end elseif query.after then - for j = 1, count do + local found = false; + for j = 1, #items do if (items[j].key or tostring(j)) == query.after then + found = true; i = j; break; end end + if not found then + return nil, "item-not-found"; + end end if query.limit and #items - i > query.limit then items[i+query.limit+1] = nil; @@ -137,6 +167,16 @@ end, count; end +function archive_store:summary(username, query) + local iter, err = self:find(username, query) + if not iter then return iter, err; end + local summary = {}; + for _, _, _, with in iter do + summary[with] = (summary[with] or 0) + 1; + end + return summary; +end + function archive_store:delete(username, query) if not query or next(query) == nil then
--- a/plugins/mod_storage_sql.lua Mon Jul 08 02:46:27 2019 +0200 +++ b/plugins/mod_storage_sql.lua Mon Jul 08 02:44:32 2019 +0200 @@ -1,17 +1,19 @@ -- luacheck: ignore 212/self +local cache = require "util.cache"; local json = require "util.json"; local sql = require "util.sql"; local xml_parse = require "util.xml".parse; local uuid = require "util.uuid"; local resolve_relative_path = require "util.paths".resolve_relative_path; +local jid_join = require "util.jid".join; local is_stanza = require"util.stanza".is_stanza; local t_concat = table.concat; local noop = function() end -local unpack = table.unpack or unpack; +local unpack = table.unpack or unpack; -- luacheck: ignore 113 local function iterator(result) return function(result_) local row = result_(); @@ -148,7 +150,10 @@ --- Archive store API --- luacheck: ignore 512 431/user 431/store +local archive_item_limit = module:get_option_number("storage_archive_item_limit"); +local archive_item_count_cache = cache.new(module:get_option("storage_archive_item_limit_cache_size", 1000)); + +-- luacheck: ignore 512 431/user 431/store 431/err local map_store = {}; map_store.__index = map_store; map_store.remove = {}; @@ -228,10 +233,41 @@ local archive_store = {} archive_store.caps = { total = true; + quota = archive_item_limit; + truncate = true; }; archive_store.__index = archive_store function archive_store:append(username, key, value, when, with) local user,store = username,self.store; + local cache_key = jid_join(username, host, store); + local item_count = archive_item_count_cache:get(cache_key); + if not item_count then + local ok, ret = engine:transaction(function() + local count_sql = [[ + SELECT COUNT(*) FROM "prosodyarchive" + WHERE "host"=? AND "user"=? AND "store"=?; + ]]; + local result = engine:select(count_sql, host, user, store); + if result then + for row in result do + item_count = row[1]; + end + end + end); + if not ok or not item_count then + module:log("error", "Failed while checking quota for %s: %s", username, ret); + return nil, "Failure while checking quota"; + end + archive_item_count_cache:set(cache_key, item_count); + end + + if archive_item_limit then + module:log("debug", "%s has %d items out of %d limit", username, item_count, archive_item_limit); + if item_count >= archive_item_limit then + return nil, "quota-limit"; + end + end + when = when or os.time(); with = with or ""; local ok, ret = engine:transaction(function() @@ -245,12 +281,16 @@ VALUES (?,?,?,?,?,?,?,?); ]]; if key then - engine:delete(delete_sql, host, user or "", store, key); + local result, err = engine:delete(delete_sql, host, user or "", store, key); + if result then + item_count = item_count - result:affected(); + end else key = uuid.generate(); end local t, encoded_value = assert(serialize(value)); engine:insert(insert_sql, host, user or "", store, when, with, key, t, encoded_value); + archive_item_count_cache:set(cache_key, item_count+1); return key; end); if not ok then return ok, ret; end @@ -287,45 +327,47 @@ end end local function archive_where_id_range(query, args, where) - local args_len = #args -- Before or after specific item, exclusive + local id_lookup_sql = [[ + SELECT "sort_id" + FROM "prosodyarchive" + WHERE "key" = ? AND "host" = ? AND "user" = ? AND "store" = ? + LIMIT 1; + ]]; if query.after then -- keys better be unique! - where[#where+1] = [[ - "sort_id" > COALESCE( - ( - SELECT "sort_id" - FROM "prosodyarchive" - WHERE "key" = ? AND "host" = ? AND "user" = ? AND "store" = ? - LIMIT 1 - ), 0) - ]]; - args[args_len+1], args[args_len+2], args[args_len+3], args[args_len+4] = query.after, args[1], args[2], args[3]; - args_len = args_len + 4 + local after_id = nil; + for row in engine:select(id_lookup_sql, query.after, args[1], args[2], args[3]) do + after_id = row[1]; + end + if not after_id then + return nil, "item-not-found"; + end + where[#where+1] = '"sort_id" > ?'; + args[#args+1] = after_id; end if query.before then - where[#where+1] = [[ - "sort_id" < COALESCE( - ( - SELECT "sort_id" - FROM "prosodyarchive" - WHERE "key" = ? AND "host" = ? AND "user" = ? AND "store" = ? - LIMIT 1 - ), - ( - SELECT MAX("sort_id")+1 - FROM "prosodyarchive" - ) - ) - ]] - args[args_len+1], args[args_len+2], args[args_len+3], args[args_len+4] = query.before, args[1], args[2], args[3]; + local before_id = nil; + for row in engine:select(id_lookup_sql, query.after, args[1], args[2], args[3]) do + before_id = row[1]; + end + if not before_id then + return nil, "item-not-found"; + end + where[#where+1] = '"sort_id" < ?'; + args[#args+1] = before_id; end + return true; end function archive_store:find(username, query) query = query or {}; local user,store = username,self.store; - local total; - local ok, result = engine:transaction(function() + local cache_key = jid_join(username, host, self.store); + local total = archive_item_count_cache:get(cache_key); + if total ~= nil and query.limit == 0 and query.start == nil and query.with == nil and query["end"] == nil and query.key == nil then + return noop, total; + end + local ok, result, err = engine:transaction(function() local sql_query = [[ SELECT "key", "type", "value", "when", "with" FROM "prosodyarchive" @@ -346,11 +388,53 @@ total = row[1]; end end + if query.start == nil and query.with == nil and query["end"] == nil and query.key == nil then + archive_item_count_cache:set(cache_key, total); + end if query.limit == 0 then -- Skip the real query return noop, total; end end + local ok, err = archive_where_id_range(query, args, where); + if not ok then return ok, err; end + + if query.limit then + args[#args+1] = query.limit; + end + + sql_query = sql_query:format(t_concat(where, " AND "), query.reverse + and "DESC" or "ASC", query.limit and " LIMIT ?" or ""); + return engine:select(sql_query, unpack(args)); + end); + if not ok then return ok, result; end + if not result then return nil, err; end + return function() + local row = result(); + if row ~= nil then + local value, err = deserialize(row[2], row[3]); + assert(value ~= nil, err); + return row[1], value, row[4], row[5]; + end + end, total; +end + +function archive_store:summary(username, query) + query = query or {}; + local user,store = username,self.store; + local ok, result = engine:transaction(function() + local sql_query = [[ + SELECT DISTINCT "with", COUNT(*) + FROM "prosodyarchive" + WHERE %s + GROUP BY "with" + ORDER BY "sort_id" %s%s; + ]]; + local args = { host, user or "", store, }; + local where = { "\"host\" = ?", "\"user\" = ?", "\"store\" = ?", }; + + archive_where(query, args, where); + archive_where_id_range(query, args, where); if query.limit then @@ -362,14 +446,12 @@ return engine:select(sql_query, unpack(args)); end); if not ok then return ok, result end - return function() - local row = result(); - if row ~= nil then - local value, err = deserialize(row[2], row[3]); - assert(value ~= nil, err); - return row[1], value, row[4], row[5]; - end - end, total; + local summary = {}; + for row in result do + local with, count = row[1], row[2]; + summary[with] = count; + end + return summary; end function archive_store:delete(username, query) @@ -384,7 +466,8 @@ table.remove(where, 2); end archive_where(query, args, where); - archive_where_id_range(query, args, where); + local ok, err = archive_where_id_range(query, args, where); + if not ok then return ok, err; end if query.truncate == nil then sql_query = sql_query:format(t_concat(where, " AND ")); else @@ -423,9 +506,24 @@ end return engine:delete(sql_query, unpack(args)); end); + local cache_key = jid_join(username, host, self.store); + archive_item_count_cache:set(cache_key, nil); return ok and stmt:affected(), stmt; end +function archive_store:users() + local ok, result = engine:transaction(function() + local select_sql = [[ + SELECT DISTINCT "user" + FROM "prosodyarchive" + WHERE "host"=? AND "store"=?; + ]]; + return engine:select(select_sql, host, self.store); + end); + if not ok then error(result); end + return iterator(result); +end + local stores = { keyval = keyval_store; map = map_store;
--- a/plugins/mod_tls.lua Mon Jul 08 02:46:27 2019 +0200 +++ b/plugins/mod_tls.lua Mon Jul 08 02:44:32 2019 +0200 @@ -35,9 +35,10 @@ local ssl_ctx_c2s, ssl_ctx_s2sout, ssl_ctx_s2sin; local ssl_cfg_c2s, ssl_cfg_s2sout, ssl_cfg_s2sin; +local err_c2s, err_s2sin, err_s2sout; function module.load() - local NULL, err = {}; + local NULL = {}; local modhost = module.host; local parent = modhost:match("%.(.*)$"); @@ -53,16 +54,20 @@ local host_s2s = rawgetopt(modhost, "s2s_ssl") or parent_s2s; module:log("debug", "Creating context for c2s"); - ssl_ctx_c2s, err, ssl_cfg_c2s = create_context(host.host, "server", host_c2s, host_ssl, global_c2s); -- for incoming client connections - if not ssl_ctx_c2s then module:log("error", "Error creating context for c2s: %s", err); end + local request_client_certs = { verify = { "peer", "client_once", }; }; module:log("debug", "Creating context for s2sout"); - ssl_ctx_s2sout, err, ssl_cfg_s2sout = create_context(host.host, "client", host_s2s, host_ssl, global_s2s); -- for outgoing server connections - if not ssl_ctx_s2sout then module:log("error", "Error creating contexts for s2sout: %s", err); end + ssl_ctx_c2s, err_c2s, ssl_cfg_c2s = create_context(host.host, "server", host_c2s, host_ssl, global_c2s); -- for incoming client connections + if not ssl_ctx_c2s then module:log("error", "Error creating context for c2s: %s", err_c2s); end module:log("debug", "Creating context for s2sin"); - ssl_ctx_s2sin, err, ssl_cfg_s2sin = create_context(host.host, "server", host_s2s, host_ssl, global_s2s); -- for incoming server connections - if not ssl_ctx_s2sin then module:log("error", "Error creating contexts for s2sin: %s", err); end + -- for outgoing server connections + ssl_ctx_s2sout, err_s2sout, ssl_cfg_s2sout = create_context(host.host, "client", host_s2s, host_ssl, global_s2s, request_client_certs); + if not ssl_ctx_s2sout then module:log("error", "Error creating contexts for s2sout: %s", err_s2sout); end + + -- for incoming server connections + ssl_ctx_s2sin, err_s2sin, ssl_cfg_s2sin = create_context(host.host, "server", host_s2s, host_ssl, global_s2s, request_client_certs); + if not ssl_ctx_s2sin then module:log("error", "Error creating contexts for s2sin: %s", err_s2sin); end end module:hook_global("config-reloaded", module.load); @@ -77,12 +82,21 @@ return session.ssl_ctx; end if session.type == "c2s_unauthed" then + if not ssl_ctx_c2s and c2s_require_encryption then + session.log("error", "No TLS context available for c2s. Earlier error was: %s", err_c2s); + end session.ssl_ctx = ssl_ctx_c2s; session.ssl_cfg = ssl_cfg_c2s; elseif session.type == "s2sin_unauthed" and allow_s2s_tls then + if not ssl_ctx_s2sin and s2s_require_encryption then + session.log("error", "No TLS context available for s2sin. Earlier error was: %s", err_s2sin); + end session.ssl_ctx = ssl_ctx_s2sin; session.ssl_cfg = ssl_cfg_s2sin; elseif session.direction == "outgoing" and allow_s2s_tls then + if not ssl_ctx_s2sout and s2s_require_encryption then + session.log("error", "No TLS context available for s2sout. Earlier error was: %s", err_s2sout); + end session.ssl_ctx = ssl_ctx_s2sout; session.ssl_cfg = ssl_cfg_s2sout; else
--- a/plugins/mod_websocket.lua Mon Jul 08 02:46:27 2019 +0200 +++ b/plugins/mod_websocket.lua Mon Jul 08 02:44:32 2019 +0200 @@ -29,18 +29,10 @@ local stream_close_timeout = module:get_option_number("c2s_close_timeout", 5); local consider_websocket_secure = module:get_option_boolean("consider_websocket_secure"); -local cross_domain = module:get_option_set("cross_domain_websocket", {}); -if cross_domain:contains("*") or cross_domain:contains(true) then - cross_domain = true; +local cross_domain = module:get_option("cross_domain_websocket"); +if cross_domain ~= nil then + module:log("info", "The 'cross_domain_websocket' option has been deprecated"); end - -local function check_origin(origin) - if cross_domain == true then - return true; - end - return cross_domain:contains(origin); -end - local xmlns_framing = "urn:ietf:params:xml:ns:xmpp-framing"; local xmlns_streams = "http://etherx.jabber.org/streams"; local xmlns_client = "jabber:client"; @@ -158,11 +150,6 @@ return 501; end - if not check_origin(request.headers.origin or "") then - module:log("debug", "Origin %s is not allowed by 'cross_domain_websocket' [ %s ]", request.headers.origin or "(missing header)", cross_domain); - return 403; - end - local function websocket_close(code, message) conn:write(build_close(code, message)); conn:close(); @@ -329,27 +316,4 @@ function module.add_host(module) module:hook("c2s-read-timeout", keepalive, -0.9); - - if cross_domain ~= true then - local url = require "socket.url"; - local ws_url = module:http_url("websocket", "xmpp-websocket"); - local url_components = url.parse(ws_url); - -- The 'Origin' consists of the base URL without path - url_components.path = nil; - local this_origin = url.build(url_components); - local local_cross_domain = module:get_option_set("cross_domain_websocket", { this_origin }); - if local_cross_domain:contains(true) then - module:log("error", "cross_domain_websocket = true only works in the global section"); - return; - end - - -- Don't add / remove something added by another host - -- This might be weird with random load order - local_cross_domain:exclude(cross_domain); - cross_domain:include(local_cross_domain); - module:log("debug", "cross_domain = %s", tostring(cross_domain)); - function module.unload() - cross_domain:exclude(local_cross_domain); - end - end end
--- a/plugins/muc/mod_muc.lua Mon Jul 08 02:46:27 2019 +0200 +++ b/plugins/muc/mod_muc.lua Mon Jul 08 02:44:32 2019 +0200 @@ -453,7 +453,7 @@ if room == nil then -- Watch presence to create rooms - if stanza.attr.type == nil and stanza.name == "presence" then + if stanza.attr.type == nil and stanza.name == "presence" and stanza:get_child("x", "http://jabber.org/protocol/muc") then room = muclib.new_room(room_jid); return room:handle_first_presence(origin, stanza); elseif stanza.attr.type ~= "error" then
--- a/plugins/muc/muc.lib.lua Mon Jul 08 02:46:27 2019 +0200 +++ b/plugins/muc/muc.lib.lua Mon Jul 08 02:44:32 2019 +0200 @@ -23,6 +23,7 @@ local st = require "util.stanza"; local base64 = require "util.encodings".base64; local md5 = require "util.hashes".md5; +local new_id = require "util.id".medium; local log = module._log; @@ -39,7 +40,7 @@ end function room_mt.save() - -- overriden by mod_muc.lua + -- overridden by mod_muc.lua end function room_mt:get_occupant_jid(real_jid) @@ -279,7 +280,7 @@ self_p = st.clone(base_presence):add_child(self_x); end - -- General populance + -- General populace for occupant_nick, n_occupant in self:each_occupant() do if occupant_nick ~= occupant.nick then local pr; @@ -390,7 +391,11 @@ end self:publicise_occupant_status(new_occupant or occupant, x); if is_last_session then - module:fire_event("muc-occupant-left", {room = self; nick = occupant.nick; occupant = occupant;}); + module:fire_event("muc-occupant-left", { + room = self; + nick = occupant.nick; + occupant = occupant; + }); end return true; end @@ -428,13 +433,6 @@ end, 1); function room_mt:handle_first_presence(origin, stanza) - if not stanza:get_child("x", "http://jabber.org/protocol/muc") then - module:log("debug", "Room creation without <x>, possibly desynced"); - - origin.send(st.error_reply(stanza, "cancel", "item-not-found")); - return true; - end - local real_jid = stanza.attr.from; local dest_jid = stanza.attr.to; local bare_jid = jid_bare(real_jid); @@ -504,7 +502,7 @@ if orig_occupant == nil and not muc_x and stanza.attr.type == nil then module:log("debug", "Attempted join without <x>, possibly desynced"); origin.send(st.error_reply(stanza, "cancel", "item-not-found", - "You must join the room before sending presence updates")); + "You are not currently connected to this chat")); return true; end @@ -609,7 +607,7 @@ x:tag("status", {code = "303";}):up(); x:tag("status", {code = "110";}):up(); self:route_stanza(generated_unavail:add_child(x)); - dest_nick = nil; -- set dest_nick to nil; so general populance doesn't see it for whole orig_occupant + dest_nick = nil; -- set dest_nick to nil; so general populace doesn't see it for whole orig_occupant end end @@ -874,7 +872,11 @@ end for occupant in pairs(occupants_updated) do self:publicise_occupant_status(occupant, x); - module:fire_event("muc-occupant-left", { room = self; nick = occupant.nick; occupant = occupant;}); + module:fire_event("muc-occupant-left", { + room = self; + nick = occupant.nick; + occupant = occupant; + }); end end @@ -967,7 +969,7 @@ local _aff_rank = valid_affiliations[_aff or "none"]; local _rol = item.attr.role; if _aff and _aff_rank and not _rol then - -- You need to be at least an admin, and be requesting info about your affifiliation or lower + -- You need to be at least an admin, and be requesting info about your affiliation or lower -- e.g. an admin can't ask for a list of owners local affiliation_rank = valid_affiliations[affiliation or "none"]; if (affiliation_rank >= valid_affiliations.admin and affiliation_rank >= _aff_rank) @@ -1044,6 +1046,9 @@ function room_mt:handle_groupchat_to_room(origin, stanza) local from = stanza.attr.from; local occupant = self:get_occupant_by_real_jid(from); + if not stanza.attr.id then + stanza.attr.id = new_id() + end if module:fire_event("muc-occupant-groupchat", { room = self; origin = origin; stanza = stanza; from = from; occupant = occupant; }) then return true; end @@ -1292,7 +1297,7 @@ -- Outcast can be by host. is_host_only and affiliation == "outcast" and select(2, jid_split(occupant.bare_jid)) == host ) then - -- need to publcize in all cases; as affiliation in <item/> has changed. + -- need to publicize in all cases; as affiliation in <item/> has changed. occupants_updated[occupant] = occupant.role; if occupant.role ~= role and ( is_downgrade or @@ -1319,7 +1324,11 @@ for occupant, old_role in pairs(occupants_updated) do self:publicise_occupant_status(occupant, x, nil, actor, reason); if occupant.role == nil then - module:fire_event("muc-occupant-left", {room = self; nick = occupant.nick; occupant = occupant;}); + module:fire_event("muc-occupant-left", { + room = self; + nick = occupant.nick; + occupant = occupant; + }); elseif is_semi_anonymous and (old_role == "moderator" and occupant.role ~= "moderator") or (old_role ~= "moderator" and occupant.role == "moderator") then -- Has gained or lost moderator status @@ -1371,6 +1380,42 @@ return occupant and occupant.role or nil; end +function room_mt:may_set_role(actor, occupant, role) + local event = { + room = self, + actor = actor, + occupant = occupant, + role = role, + }; + + module:fire_event("muc-pre-set-role", event); + if event.allowed ~= nil then + return event.allowed, event.error, event.condition; + end + + -- Can't do anything to other owners or admins + local occupant_affiliation = self:get_affiliation(occupant.bare_jid); + if occupant_affiliation == "owner" or occupant_affiliation == "admin" then + return nil, "cancel", "not-allowed"; + end + + -- If you are trying to give or take moderator role you need to be an owner or admin + if occupant.role == "moderator" or role == "moderator" then + local actor_affiliation = self:get_affiliation(actor); + if actor_affiliation ~= "owner" and actor_affiliation ~= "admin" then + return nil, "cancel", "not-allowed"; + end + end + + -- Need to be in the room and a moderator + local actor_occupant = self:get_occupant_by_real_jid(actor); + if not actor_occupant or actor_occupant.role ~= "moderator" then + return nil, "cancel", "not-allowed"; + end + + return true; +end + function room_mt:set_role(actor, occupant_jid, role, reason) if not actor then return nil, "modify", "not-acceptable"; end @@ -1385,24 +1430,9 @@ if actor == true then actor = nil -- So we can pass it safely to 'publicise_occupant_status' below else - -- Can't do anything to other owners or admins - local occupant_affiliation = self:get_affiliation(occupant.bare_jid); - if occupant_affiliation == "owner" or occupant_affiliation == "admin" then - return nil, "cancel", "not-allowed"; - end - - -- If you are trying to give or take moderator role you need to be an owner or admin - if occupant.role == "moderator" or role == "moderator" then - local actor_affiliation = self:get_affiliation(actor); - if actor_affiliation ~= "owner" and actor_affiliation ~= "admin" then - return nil, "cancel", "not-allowed"; - end - end - - -- Need to be in the room and a moderator - local actor_occupant = self:get_occupant_by_real_jid(actor); - if not actor_occupant or actor_occupant.role ~= "moderator" then - return nil, "cancel", "not-allowed"; + local allowed, err, condition = self:may_set_role(actor, occupant, role) + if not allowed then + return allowed, err, condition; end end @@ -1414,7 +1444,11 @@ self:save_occupant(occupant); self:publicise_occupant_status(occupant, x, nil, actor, reason); if role == nil then - module:fire_event("muc-occupant-left", {room = self; nick = occupant.nick; occupant = occupant;}); + module:fire_event("muc-occupant-left", { + room = self; + nick = occupant.nick; + occupant = occupant; + }); end return true; end
--- a/plugins/muc/subject.lib.lua Mon Jul 08 02:46:27 2019 +0200 +++ b/plugins/muc/subject.lib.lua Mon Jul 08 02:44:32 2019 +0200 @@ -94,6 +94,12 @@ local stanza = event.stanza; local subject = stanza:get_child("subject"); if subject then + if stanza:get_child("body") or stanza:get_child("thread") then + -- Note: A message with a <subject/> and a <body/> or a <subject/> and + -- a <thread/> is a legitimate message, but it SHALL NOT be interpreted + -- as a subject change. + return; + end local room = event.room; local occupant = event.occupant; -- Role check for subject changes
--- a/prosody Mon Jul 08 02:46:27 2019 +0200 +++ b/prosody Mon Jul 08 02:44:32 2019 +0200 @@ -94,4 +94,6 @@ prosody.events.fire_event("server-stopped"); prosody.log("info", "Shutdown complete"); +prosody.log("debug", "Shutdown reason was: %s", prosody.shutdown_reason or "not specified"); +prosody.log("debug", "Exiting with status code: %d", prosody.shutdown_code or 0); os.exit(prosody.shutdown_code);
--- a/prosodyctl Mon Jul 08 02:46:27 2019 +0200 +++ b/prosodyctl Mon Jul 08 02:44:32 2019 +0200 @@ -83,7 +83,7 @@ local prosodyctl_timeout = (configmanager.get("*", "prosodyctl_timeout") or 5) * 2; ----------------------- local commands = {}; -local command = arg[1]; +local command = table.remove(arg, 1); function commands.adduser(arg) if not arg[1] or arg[1] == "--help" then @@ -222,7 +222,7 @@ end --luacheck: ignore 411/ret - local ok, ret = prosodyctl.start(prosody.paths.source); + local ok, ret = prosodyctl.start(prosody.paths.source, arg[-1]); if ok then local daemonize = configmanager.get("*", "daemonize"); if daemonize == nil then @@ -363,6 +363,13 @@ .."\n "; end))); print(""); + local have_pposix, pposix = pcall(require, "util.pposix"); + if have_pposix and pposix.uname then + print("# Operating system"); + local uname, err = pposix.uname(); + print(uname and uname.sysname .. " " .. uname.release or "Unknown POSIX", err or ""); + print(""); + end print("# Lua environment"); print("Lua version: ", _G._VERSION); print(""); @@ -811,7 +818,7 @@ print("Checking config..."); local deprecated = set.new({ "bosh_ports", "disallow_s2s", "no_daemonize", "anonymous_login", "require_encryption", - "vcard_compatibility", + "vcard_compatibility", "cross_domain_bosh", "cross_domain_websocket" }); local known_global_options = set.new({ "pidfile", "log", "plugin_paths", "prosody_user", "prosody_group", "daemonize", @@ -1305,8 +1312,6 @@ end end - table.remove(arg, 1); - local module = modulemanager.get_module("*", module_name); if not module then show_message("Failed to load module '"..module_name.."': Unknown error"); @@ -1370,7 +1375,7 @@ os.exit(0); end - os.exit(commands[command]({ select(2, unpack(arg)) })); + os.exit(commands[command](arg)); end, watchers); command_runner:run(true);
--- a/spec/core_storagemanager_spec.lua Mon Jul 08 02:46:27 2019 +0200 +++ b/spec/core_storagemanager_spec.lua Mon Jul 08 02:44:32 2019 +0200 @@ -1,4 +1,4 @@ -local unpack = table.unpack or unpack; +local unpack = table.unpack or unpack; -- luacheck: ignore 113 local server = require "net.server_select"; package.loaded["net.server"] = server;
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/spec/scansion/keep_full_sub_req.scs Mon Jul 08 02:44:32 2019 +0200 @@ -0,0 +1,58 @@ +# server MUST keep a record of the complete presence stanza comprising the subscription request (#689) + +[Client] Alice + jid: pars-a@localhost + password: password + +[Client] Bob + jid: pars-b@localhost + password: password + +[Client] Bob's phone + jid: pars-b@localhost/phone + password: password + +--------- + +Alice connects + +Alice sends: + <presence to="${Bob's JID}" type="subscribe"> + <preauth xmlns="urn:xmpp:pars:0" token="1tMFqYDdKhfe2pwp" /> + </presence> + +Alice disconnects + +Bob connects + +Bob sends: + <presence/> + +Bob receives: + <presence from="${Bob's full JID}"/> + +Bob receives: + <presence from="${Alice's JID}" type="subscribe"> + <preauth xmlns="urn:xmpp:pars:0" token="1tMFqYDdKhfe2pwp" /> + </presence> + +Bob disconnects + +# Works if they reconnect too + +Bob's phone connects + +Bob's phone sends: + <presence/> + +Bob's phone receives: + <presence from="${Bob's phone's full JID}"/> + + +Bob's phone receives: + <presence from="${Alice's JID}" type="subscribe"> + <preauth xmlns="urn:xmpp:pars:0" token="1tMFqYDdKhfe2pwp" /> + </presence> + +Bob's phone disconnects +
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/spec/scansion/muc_subject_issue_667.scs Mon Jul 08 02:44:32 2019 +0200 @@ -0,0 +1,129 @@ +# #667 MUC message with subject and body SHALL NOT be interpreted as a subject change + +[Client] Romeo + password: password + jid: romeo@localhost + +----- + +Romeo connects + +# and creates a room +Romeo sends: + <presence to="issue667@conference.localhost/Romeo"> + <x xmlns="http://jabber.org/protocol/muc"/> + </presence> + +Romeo receives: + <presence from="issue667@conference.localhost/Romeo"> + <x xmlns="http://jabber.org/protocol/muc#user"> + <status code="201"/> + <item affiliation="owner" role="moderator" jid="${Romeo's full JID}"/> + <status code="110"/> + </x> + </presence> + +# the default (empty) subject +Romeo receives: + <message type="groupchat" from="issue667@conference.localhost"> + <subject/> + </message> + +# this should be treated as a normal message +Romeo sends: + <message to="issue667@conference.localhost" type="groupchat"> + <subject>Greetings</subject> + <body>Hello everyone</body> + </message> + +Romeo receives: + <message type="groupchat" from="issue667@conference.localhost/Romeo"> + <subject>Greetings</subject> + <body>Hello everyone</body> + </message> + +# Resync +Romeo sends: + <presence to="issue667@conference.localhost/Romeo"> + <x xmlns="http://jabber.org/protocol/muc"/> + </presence> + +# Presences +Romeo receives: + <presence from="issue667@conference.localhost/Romeo"> + <x xmlns="http://jabber.org/protocol/muc#user"> + <item affiliation="owner" role="moderator" jid="${Romeo's full JID}"/> + <status code="110"/> + </x> + </presence> + +Romeo receives: + <message type="groupchat" from="issue667@conference.localhost/Romeo"> + <subject>Greetings</subject> + <body>Hello everyone</body> + </message> + +# the still empty subject +Romeo receives: + <message type="groupchat" from="issue667@conference.localhost"> + <subject/> + </message> + +# this is a subject change +Romeo sends: + <message to="issue667@conference.localhost" type="groupchat"> + <subject>Something to talk about</subject> + </message> + +Romeo receives: + <message type="groupchat" from="issue667@conference.localhost/Romeo"> + <subject>Something to talk about</subject> + </message> + +# a message without <subject> +Romeo sends: + <message to="issue667@conference.localhost" type="groupchat"> + <body>Lorem ipsum dolor sit amet</body> + </message> + +Romeo receives: + <message type="groupchat" from="issue667@conference.localhost/Romeo"> + <body>Lorem ipsum dolor sit amet</body> + </message> + +# Resync +Romeo sends: + <presence to="issue667@conference.localhost/Romeo"> + <x xmlns="http://jabber.org/protocol/muc"/> + </presence> + +# Presences +Romeo receives: + <presence from="issue667@conference.localhost/Romeo"> + <x xmlns="http://jabber.org/protocol/muc#user"> + <item affiliation="owner" role="moderator" jid="${Romeo's full JID}"/> + <status code="110"/> + </x> + </presence> + +# History +# These have delay tags but we ignore those for now +Romeo receives: + <message type="groupchat" from="issue667@conference.localhost/Romeo"> + <subject>Greetings</subject> + <body>Hello everyone</body> + </message> + +Romeo receives: + <message type="groupchat" from="issue667@conference.localhost/Romeo"> + <body>Lorem ipsum dolor sit amet</body> + </message> + +# Finally, the topic +Romeo receives: + <message type="groupchat" from="issue667@conference.localhost/Romeo"> + <subject>Something to talk about</subject> + </message> + +Romeo disconnects +
--- a/spec/scansion/prosody.cfg.lua Mon Jul 08 02:46:27 2019 +0200 +++ b/spec/scansion/prosody.cfg.lua Mon Jul 08 02:44:32 2019 +0200 @@ -14,10 +14,11 @@ -- Not essential, but recommended "carbons"; -- Keep multiple clients in sync - "pep"; -- Enables users to publish their mood, activity, playing music and more + "pep"; -- Enables users to publish their avatar, mood, activity, playing music and more "private"; -- Private XML storage (for room bookmarks, etc.) "blocklist"; -- Allow users to block communications with other users - "vcard"; -- Allow users to set vCards + "vcard4"; -- User profiles (stored in PEP) + "vcard_legacy"; -- Conversion between legacy vCard and PEP Avatar, vcard -- Nice to have "version"; -- Replies to server version requests @@ -26,6 +27,11 @@ "ping"; -- Replies to XMPP pings with pongs "register"; -- Allow users to register on this server using a client and change passwords "mam"; -- Store messages in an archive and allow users to access it + --"csi_simple"; -- Simple Mobile optimizations + + -- Admin interfaces + --"admin_adhoc"; -- Allows administration via an XMPP client that supports ad-hoc commands + --"admin_telnet"; -- Opens telnet console interface on localhost port 5582 -- HTTP modules --"bosh"; -- Enable BOSH clients, aka "Jabber over HTTP"
--- a/spec/util_format_spec.lua Mon Jul 08 02:46:27 2019 +0200 +++ b/spec/util_format_spec.lua Mon Jul 08 02:44:32 2019 +0200 @@ -5,10 +5,15 @@ it("should work", function() assert.equal("hello", format("%s", "hello")); assert.equal("<nil>", format("%s")); + assert.equal("<nil>", format("%d")); + assert.equal("<nil>", format("%q")); assert.equal(" [<nil>]", format("", nil)); assert.equal("true", format("%s", true)); assert.equal("[true]", format("%d", true)); assert.equal("% [true]", format("%%", true)); + assert.equal("{ }", format("%q", { })); + assert.equal("[1.5]", format("%d", 1.5)); + assert.equal("[7.3786976294838e+19]", format("%d", 73786976294838206464)); end); end); end);
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/spec/util_hashes_spec.lua Mon Jul 08 02:44:32 2019 +0200 @@ -0,0 +1,37 @@ +-- Test vectors from RFC 6070 +local hashes = require "util.hashes"; +local hex = require "util.hex"; + +-- Also see spec for util.hmac where HMAC test cases reside + +describe("PBKDF2-SHA1", function () + it("test vector 1", function () + local P = "password" + local S = "salt" + local c = 1 + local DK = "0c60c80f961f0e71f3a9b524af6012062fe037a6"; + assert.equal(DK, hex.to(hashes.scram_Hi_sha1(P, S, c))); + end); + it("test vector 2", function () + local P = "password" + local S = "salt" + local c = 2 + local DK = "ea6c014dc72d6f8ccd1ed92ace1d41f0d8de8957"; + assert.equal(DK, hex.to(hashes.scram_Hi_sha1(P, S, c))); + end); + it("test vector 3", function () + local P = "password" + local S = "salt" + local c = 4096 + local DK = "4b007901b765489abead49d926f721d065a429c1"; + assert.equal(DK, hex.to(hashes.scram_Hi_sha1(P, S, c))); + end); + it("test vector 4 #SLOW", function () + local P = "password" + local S = "salt" + local c = 16777216 + local DK = "eefe3d61cd4da4e4e9945b3d6ba2158c2634e984"; + assert.equal(DK, hex.to(hashes.scram_Hi_sha1(P, S, c))); + end); +end); +
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/spec/util_hashring_spec.lua Mon Jul 08 02:44:32 2019 +0200 @@ -0,0 +1,85 @@ +local hashring = require "util.hashring"; + +describe("util.hashring", function () + + local sha256 = require "util.hashes".sha256; + + local ring = hashring.new(128, sha256); + + it("should fail to get a node that does not exist", function () + assert.is_nil(ring:get_node("foo")) + end); + + it("should support adding nodes", function () + ring:add_node("node1"); + end); + + it("should return a single node for all keys if only one node exists", function () + for i = 1, 100 do + assert.is_equal("node1", ring:get_node(tostring(i))) + end + end); + + it("should support adding a second node", function () + ring:add_node("node2"); + end); + + it("should fail to remove a non-existent node", function () + assert.is_falsy(ring:remove_node("node3")); + end); + + it("should succeed to remove a node", function () + assert.is_truthy(ring:remove_node("node1")); + end); + + it("should return the only node for all keys", function () + for i = 1, 100 do + assert.is_equal("node2", ring:get_node(tostring(i))) + end + end); + + it("should support adding multiple nodes", function () + ring:add_nodes({ "node1", "node3", "node4", "node5" }); + end); + + it("should disrupt a minimal number of keys on node removal", function () + local orig_ring = ring:clone(); + local node_tallies = {}; + + local n = 1000; + + for i = 1, n do + local key = tostring(i); + local node = ring:get_node(key); + node_tallies[node] = (node_tallies[node] or 0) + 1; + end + + --[[ + for node, key_count in pairs(node_tallies) do + print(node, key_count, ("%.2f%%"):format((key_count/n)*100)); + end + ]] + + ring:remove_node("node5"); + + local disrupted_keys = 0; + for i = 1, n do + local key = tostring(i); + if orig_ring:get_node(key) ~= ring:get_node(key) then + disrupted_keys = disrupted_keys + 1; + end + end + assert.is_equal(node_tallies["node5"], disrupted_keys); + end); + + it("should support removing multiple nodes", function () + ring:remove_nodes({"node2", "node3", "node4", "node5"}); + end); + + it("should return a single node for all keys if only one node remains", function () + for i = 1, 100 do + assert.is_equal("node1", ring:get_node(tostring(i))) + end + end); + +end);
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/spec/util_hmac_spec.lua Mon Jul 08 02:44:32 2019 +0200 @@ -0,0 +1,106 @@ +-- Test cases from RFC 4231 + +-- Yes, the lines are long, it's annoying to split the long hex things. +-- luacheck: ignore 631 + +local hmac = require "util.hmac"; +local hex = require "util.hex"; + +describe("Test case 1", function () + local Key = hex.from("0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b"); + local Data = hex.from("4869205468657265"); + describe("HMAC-SHA-256", function () + it("works", function() + assert.equal("b0344c61d8db38535ca8afceaf0bf12b881dc200c9833da726e9376c2e32cff7", hmac.sha256(Key, Data, true)) + end); + end); + describe("HMAC-SHA-512", function () + it("works", function() + assert.equal("87aa7cdea5ef619d4ff0b4241a1d6cb02379f4e2ce4ec2787ad0b30545e17cdedaa833b7d6b8a702038b274eaea3f4e4be9d914eeb61f1702e696c203a126854", hmac.sha512(Key, Data, true)) + end); + end); +end); +describe("Test case 2", function () + local Key = hex.from("4a656665"); + local Data = hex.from("7768617420646f2079612077616e7420666f72206e6f7468696e673f"); + describe("HMAC-SHA-256", function () + it("works", function() + assert.equal("5bdcc146bf60754e6a042426089575c75a003f089d2739839dec58b964ec3843", hmac.sha256(Key, Data, true)) + end); + end); + describe("HMAC-SHA-512", function () + it("works", function() + assert.equal("164b7a7bfcf819e2e395fbe73b56e0a387bd64222e831fd610270cd7ea2505549758bf75c05a994a6d034f65f8f0e6fdcaeab1a34d4a6b4b636e070a38bce737", hmac.sha512(Key, Data, true)) + end); + end); +end); +describe("Test case 3", function () + local Key = hex.from("aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"); + local Data = hex.from("dddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddd"); + describe("HMAC-SHA-256", function () + it("works", function() + assert.equal("773ea91e36800e46854db8ebd09181a72959098b3ef8c122d9635514ced565fe", hmac.sha256(Key, Data, true)) + end); + end); + describe("HMAC-SHA-512", function () + it("works", function() + assert.equal("fa73b0089d56a284efb0f0756c890be9b1b5dbdd8ee81a3655f83e33b2279d39bf3e848279a722c806b485a47e67c807b946a337bee8942674278859e13292fb", hmac.sha512(Key, Data, true)) + end); + end); +end); +describe("Test case 4", function () + local Key = hex.from("0102030405060708090a0b0c0d0e0f10111213141516171819"); + local Data = hex.from("cdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcd"); + describe("HMAC-SHA-256", function () + it("works", function() + assert.equal("82558a389a443c0ea4cc819899f2083a85f0faa3e578f8077a2e3ff46729665b", hmac.sha256(Key, Data, true)) + end); + end); + describe("HMAC-SHA-512", function () + it("works", function() + assert.equal("b0ba465637458c6990e5a8c5f61d4af7e576d97ff94b872de76f8050361ee3dba91ca5c11aa25eb4d679275cc5788063a5f19741120c4f2de2adebeb10a298dd", hmac.sha512(Key, Data, true)) + end); + end); +end); +describe("Test case 5", function () + local Key = hex.from("0c0c0c0c0c0c0c0c0c0c0c0c0c0c0c0c0c0c0c0c"); + local Data = hex.from("546573742057697468205472756e636174696f6e"); + describe("HMAC-SHA-256", function () + it("works", function() + assert.equal("a3b6167473100ee06e0c796c2955552b", hmac.sha256(Key, Data, true):sub(1,128/4)) + end); + end); + describe("HMAC-SHA-512", function () + it("works", function() + assert.equal("415fad6271580a531d4179bc891d87a6", hmac.sha512(Key, Data, true):sub(1,128/4)) + end); + end); +end); +describe("Test case 6", function () + local Key = hex.from("aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"); + local Data = hex.from("54657374205573696e67204c6172676572205468616e20426c6f636b2d53697a65204b6579202d2048617368204b6579204669727374"); + describe("HMAC-SHA-256", function () + it("works", function() + assert.equal("60e431591ee0b67f0d8a26aacbf5b77f8e0bc6213728c5140546040f0ee37f54", hmac.sha256(Key, Data, true)) + end); + end); + describe("HMAC-SHA-512", function () + it("works", function() + assert.equal("80b24263c7c1a3ebb71493c1dd7be8b49b46d1f41b4aeec1121b013783f8f3526b56d037e05f2598bd0fd2215d6a1e5295e64f73f63f0aec8b915a985d786598", hmac.sha512(Key, Data, true)) + end); + end); +end); +describe("Test case 7", function () + local Key = hex.from("aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"); + local Data = hex.from("5468697320697320612074657374207573696e672061206c6172676572207468616e20626c6f636b2d73697a65206b657920616e642061206c6172676572207468616e20626c6f636b2d73697a6520646174612e20546865206b6579206e6565647320746f20626520686173686564206265666f7265206265696e6720757365642062792074686520484d414320616c676f726974686d2e"); + describe("HMAC-SHA-256", function () + it("works", function() + assert.equal("9b09ffa71b942fcb27635fbcd5b0e944bfdc63644f0713938a7f51535c3a35e2", hmac.sha256(Key, Data, true)) + end); + end); + describe("HMAC-SHA-512", function () + it("works", function() + assert.equal("e37b6a775dc87dbaa4dfa9f96e5e3ffddebd71f8867289865df5a32d20cdc944b6022cac3c4982b10d5eeb55c3e4de15134676fb6de0446065c97440fa8c6a58", hmac.sha512(Key, Data, true)) + end); + end); +end);
--- a/spec/util_http_spec.lua Mon Jul 08 02:46:27 2019 +0200 +++ b/spec/util_http_spec.lua Mon Jul 08 02:44:32 2019 +0200 @@ -28,6 +28,11 @@ it("should decode important URL characters", function() assert.are.equal("This & that = something", http.urldecode("This%20%26%20that%20%3d%20something"), "Important URL chars escaped"); end); + + it("should decode both lower and uppercase", function () + assert.are.equal("This & that = {something}.", http.urldecode("This%20%26%20that%20%3D%20%7Bsomething%7D%2E"), "Important URL chars escaped"); + end); + end); describe("#formencode()", function()
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/spec/util_interpolation_spec.lua Mon Jul 08 02:44:32 2019 +0200 @@ -0,0 +1,17 @@ +local template = [[ +{greet!}, {name?world}! +]]; +local expect1 = [[ +Hello, WORLD! +]]; +local expect2 = [[ +Hello, world! +]]; + +describe("util.interpolation", function () + it("renders", function () + local render = require "util.interpolation".new("%b{}", string.upper); + assert.equal(expect1, render(template, { greet = "Hello", name = "world" })); + assert.equal(expect2, render(template, { greet = "Hello" })); + end); +end);
--- a/spec/util_queue_spec.lua Mon Jul 08 02:46:27 2019 +0200 +++ b/spec/util_queue_spec.lua Mon Jul 08 02:44:32 2019 +0200 @@ -100,4 +100,41 @@ end); end); + describe("consume()", function () + it("should work", function () + local q = queue.new(10); + for i = 1, 5 do + q:push(i); + end + local c = 0; + for i in q:consume() do + assert(i == c + 1); + assert(q:count() == (5-i)); + c = i; + end + end); + + it("should work even if items are pushed in the loop", function () + local q = queue.new(10); + for i = 1, 5 do + q:push(i); + end + local c = 0; + for i in q:consume() do + assert(i == c + 1); + if c < 3 then + assert(q:count() == (5-i)); + else + assert(q:count() == (6-i)); + end + + c = i; + + if c == 3 then + q:push(6); + end + end + assert.equal(c, 6); + end); + end); end);
--- a/spec/util_stanza_spec.lua Mon Jul 08 02:46:27 2019 +0200 +++ b/spec/util_stanza_spec.lua Mon Jul 08 02:44:32 2019 +0200 @@ -95,19 +95,30 @@ describe("#iq()", function() it("should create an iq stanza", function() - local i = st.iq({ id = "foo" }); + local i = st.iq({ type = "get", id = "foo" }); assert.are.equal("iq", i.name); assert.are.equal("foo", i.attr.id); + assert.are.equal("get", i.attr.type); end); + it("should reject stanzas with no attributes", function () + assert.has.error_match(function () + st.iq(); + end, "attributes"); + end); + + it("should reject stanzas with no id", function () assert.has.error_match(function () - st.iq(); + st.iq({ type = "get" }); end, "id attribute"); + end); + it("should reject stanzas with no type", function () assert.has.error_match(function () - st.iq({ foo = "bar" }); - end, "id attribute"); + st.iq({ id = "foo" }); + end, "type attribute"); + end); end); @@ -370,4 +381,35 @@ end); end); end); + + describe("top_tag", function () + local xml_parse = require "util.xml".parse; + it("works", function () + local s = st.message({type="chat"}, "Hello"); + local top_tag = s:top_tag(); + assert.is_string(top_tag); + assert.not_equal("/>", top_tag:sub(-2, -1)); + assert.equal(">", top_tag:sub(-1, -1)); + local s2 = xml_parse(top_tag.."</message>"); + assert(st.is_stanza(s2)); + assert.equal("message", s2.name); + assert.equal(0, #s2); + assert.equal(0, #s2.tags); + assert.equal("chat", s2.attr.type); + end); + + it("works with namespaced attributes", function () + local s = xml_parse[[<message foo:bar='true' xmlns:foo='my-awesome-ns'/>]]; + local top_tag = s:top_tag(); + assert.is_string(top_tag); + assert.not_equal("/>", top_tag:sub(-2, -1)); + assert.equal(">", top_tag:sub(-1, -1)); + local s2 = xml_parse(top_tag.."</message>"); + assert(st.is_stanza(s2)); + assert.equal("message", s2.name); + assert.equal(0, #s2); + assert.equal(0, #s2.tags); + assert.equal("true", s2.attr["my-awesome-ns\1bar"]); + end); + end); end);
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/spec/util_table_spec.lua Mon Jul 08 02:44:32 2019 +0200 @@ -0,0 +1,17 @@ +local u_table = require "util.table"; +describe("util.table", function () + describe("create()", function () + it("works", function () + -- Can't test the allocated sizes of the table, so what you gonna do? + assert.is.table(u_table.create(1,1)); + end); + end); + + describe("pack()", function () + it("works", function () + assert.same({ "lorem", "ipsum", "dolor", "sit", "amet", n = 5 }, u_table.pack("lorem", "ipsum", "dolor", "sit", "amet")); + end); + end); +end); + +
--- a/spec/util_throttle_spec.lua Mon Jul 08 02:46:27 2019 +0200 +++ b/spec/util_throttle_spec.lua Mon Jul 08 02:44:32 2019 +0200 @@ -88,7 +88,7 @@ later(0.1); a:update(); end - assert(math.abs(a.balance - 1) < 0.0001); -- incremental updates cause rouding errors + assert(math.abs(a.balance - 1) < 0.0001); -- incremental updates cause rounding errors end); end);
--- a/tools/migration/Makefile Mon Jul 08 02:46:27 2019 +0200 +++ b/tools/migration/Makefile Mon Jul 08 02:44:32 2019 +0200 @@ -12,16 +12,13 @@ INSTALLEDMODULES = $(LIBDIR)/prosody/modules INSTALLEDDATA = $(DATADIR) -SOURCE_FILES = migrator/*.lua - -all: prosody-migrator.install migrator.cfg.lua.install prosody-migrator.lua $(SOURCE_FILES) +all: prosody-migrator.install migrator.cfg.lua.install prosody-migrator.lua install: prosody-migrator.install migrator.cfg.lua.install - install -d $(BIN) $(CONFIG) $(SOURCE) $(SOURCE)/migrator + install -d $(BIN) $(CONFIG) $(SOURCE) install -d $(MAN)/man1 install -d $(SOURCE)/migrator install -m755 ./prosody-migrator.install $(BIN)/prosody-migrator - install -m644 $(SOURCE_FILES) $(SOURCE)/migrator test -e $(CONFIG)/migrator.cfg.lua || install -m644 migrator.cfg.lua.install $(CONFIG)/migrator.cfg.lua clean:
--- a/tools/migration/migrator.cfg.lua Mon Jul 08 02:46:27 2019 +0200 +++ b/tools/migration/migrator.cfg.lua Mon Jul 08 02:44:32 2019 +0200 @@ -1,12 +1,38 @@ local data_path = "../../data"; +local vhost = { + "accounts", + "account_details", + "roster", + "vcard", + "private", + "blocklist", + "privacy", + "archive-archive", + "offline-archive", + "pubsub_nodes", + -- "pubsub_*-archive", + "pep", + -- "pep_*-archive", +} +local muc = { + "persistent", + "config", + "state", + "muc_log-archive", +}; + input { - type = "prosody_files"; + hosts = { + ["example.com"] = vhost; + ["conference.example.com"] = muc; + }; + type = "internal"; path = data_path; } output { - type = "prosody_sql"; + type = "sql"; driver = "SQLite3"; database = data_path.."/prosody.sqlite"; } @@ -14,11 +40,11 @@ --[[ input { - type = "prosody_files"; + type = "internal"; path = data_path; } output { - type = "prosody_sql"; + type = "sql"; driver = "SQLite3"; database = data_path.."/prosody.sqlite"; }
--- a/tools/migration/migrator/mtools.lua Mon Jul 08 02:46:27 2019 +0200 +++ /dev/null Thu Jan 01 00:00:00 1970 +0000 @@ -1,58 +0,0 @@ - - -local print = print; -local t_insert = table.insert; -local t_sort = table.sort; - - -local function sorted(params) - - local reader = params.reader; -- iterator to get items from - local sorter = params.sorter; -- sorting function - local filter = params.filter; -- filter function - - local cache = {}; - for item in reader do - if filter then item = filter(item); end - if item then t_insert(cache, item); end - end - if sorter then - t_sort(cache, sorter); - end - local i = 0; - return function() - i = i + 1; - return cache[i]; - end; - -end - -local function merged(reader, merger) - - local item1 = reader(); - local merged = { item1 }; - return function() - while true do - if not item1 then return nil; end - local item2 = reader(); - if not item2 then item1 = nil; return merged; end - if merger(item1, item2) then - --print("merged") - item1 = item2; - t_insert(merged, item1); - else - --print("unmerged", merged) - item1 = item2; - local tmp = merged; - merged = { item1 }; - return tmp; - end - end - end; - -end - -return { - sorted = sorted; - merged = merged; -}
--- a/tools/migration/migrator/prosody_files.lua Mon Jul 08 02:46:27 2019 +0200 +++ /dev/null Thu Jan 01 00:00:00 1970 +0000 @@ -1,144 +0,0 @@ - -local print = print; -local assert = assert; -local setmetatable = setmetatable; -local tonumber = tonumber; -local char = string.char; -local coroutine = coroutine; -local lfs = require "lfs"; -local loadfile = loadfile; -local pcall = pcall; -local mtools = require "migrator.mtools"; -local next = next; -local pairs = pairs; -local json = require "util.json"; -local os_getenv = os.getenv; -local error = error; - -prosody = {}; -local dm = require "util.datamanager" - - -local function is_dir(path) return lfs.attributes(path, "mode") == "directory"; end -local function is_file(path) return lfs.attributes(path, "mode") == "file"; end -local function clean_path(path) - return path:gsub("\\", "/"):gsub("//+", "/"):gsub("^~", os_getenv("HOME") or "~"); -end -local encode, decode; do - local urlcodes = setmetatable({}, { __index = function (t, k) t[k] = char(tonumber("0x"..k)); return t[k]; end }); - decode = function (s) return s and (s:gsub("+", " "):gsub("%%([a-fA-F0-9][a-fA-F0-9])", urlcodes)); end - encode = function (s) return s and (s:gsub("%W", function (c) return format("%%%02x", c:byte()); end)); end -end -local function decode_dir(x) - if x:gsub("%%%x%x", ""):gsub("[a-zA-Z0-9]", "") == "" then - return decode(x); - end -end -local function decode_file(x) - if x:match(".%.dat$") and x:gsub("%.dat$", ""):gsub("%%%x%x", ""):gsub("[a-zA-Z0-9]", "") == "" then - return decode(x:gsub("%.dat$", "")); - end -end -local function prosody_dir(path, ondir, onfile, ...) - for x in lfs.dir(path) do - local xpath = path.."/"..x; - if decode_dir(x) and is_dir(xpath) then - ondir(xpath, x, ...); - elseif decode_file(x) and is_file(xpath) then - onfile(xpath, x, ...); - end - end -end - -local function handle_root_file(path, name) - --print("root file: ", decode_file(name)) - coroutine.yield { user = nil, host = nil, store = decode_file(name) }; -end -local function handle_host_file(path, name, host) - --print("host file: ", decode_dir(host).."/"..decode_file(name)) - coroutine.yield { user = nil, host = decode_dir(host), store = decode_file(name) }; -end -local function handle_store_file(path, name, store, host) - --print("store file: ", decode_file(name).."@"..decode_dir(host).."/"..decode_dir(store)) - coroutine.yield { user = decode_file(name), host = decode_dir(host), store = decode_dir(store) }; -end -local function handle_host_store(path, name, host) - prosody_dir(path, function() end, handle_store_file, name, host); -end -local function handle_host_dir(path, name) - prosody_dir(path, handle_host_store, handle_host_file, name); -end -local function handle_root_dir(path) - prosody_dir(path, handle_host_dir, handle_root_file); -end - -local function decode_user(item) - local userdata = { - user = item[1].user; - host = item[1].host; - stores = {}; - }; - for i=1,#item do -- loop over stores - local result = {}; - local store = item[i]; - userdata.stores[store.store] = store.data; - store.user = nil; store.host = nil; store.store = nil; - end - return userdata; -end - -local function reader(input) - local path = clean_path(assert(input.path, "no input.path specified")); - assert(is_dir(path), "input.path is not a directory"); - local iter = coroutine.wrap(function()handle_root_dir(path);end); - -- get per-user stores, sorted - local iter = mtools.sorted { - reader = function() - local x = iter(); - while x do - dm.set_data_path(path); - local err; - x.data, err = dm.load(x.user, x.host, x.store); - if x.data == nil and err then - local p = dm.getpath(x.user, x.host, x.store); - print(("Error loading data at path %s for %s@%s (%s store): %s") - :format(p, x.user or "<nil>", x.host or "<nil>", x.store or "<nil>", err or "<nil>")); - else - return x; - end - x = iter(); - end - end; - sorter = function(a, b) - local a_host, a_user, a_store = a.host or "", a.user or "", a.store or ""; - local b_host, b_user, b_store = b.host or "", b.user or "", b.store or ""; - return a_host > b_host or (a_host==b_host and a_user > b_user) or (a_host==b_host and a_user==b_user and a_store > b_store); - end; - }; - -- merge stores to get users - iter = mtools.merged(iter, function(a, b) - return (a.host == b.host and a.user == b.user); - end); - - return function() - local x = iter(); - return x and decode_user(x); - end -end - -local function writer(output) - local path = clean_path(assert(output.path, "no output.path specified")); - assert(is_dir(path), "output.path is not a directory"); - return function(item) - if not item then return; end -- end of input - dm.set_data_path(path); - for store, data in pairs(item.stores) do - assert(dm.store(item.user, item.host, store, data)); - end - end -end - -return { - reader = reader; - writer = writer; -}
--- a/tools/migration/migrator/prosody_sql.lua Mon Jul 08 02:46:27 2019 +0200 +++ /dev/null Thu Jan 01 00:00:00 1970 +0000 @@ -1,190 +0,0 @@ - -local assert = assert; -local have_DBI = pcall(require,"DBI"); -local print = print; -local type = type; -local next = next; -local pairs = pairs; -local t_sort = table.sort; -local json = require "util.json"; -local mtools = require "migrator.mtools"; -local tostring = tostring; -local tonumber = tonumber; - -if not have_DBI then - error("LuaDBI (required for SQL support) was not found, please see https://prosody.im/doc/depends#luadbi", 0); -end - -local sql = require "util.sql"; - -local function create_table(engine, name) -- luacheck: ignore 431/engine - local Table, Column, Index = sql.Table, sql.Column, sql.Index; - - local ProsodyTable = Table { - name= name or "prosody"; - Column { name="host", type="TEXT", nullable=false }; - Column { name="user", type="TEXT", nullable=false }; - Column { name="store", type="TEXT", nullable=false }; - Column { name="key", type="TEXT", nullable=false }; - Column { name="type", type="TEXT", nullable=false }; - Column { name="value", type="MEDIUMTEXT", nullable=false }; - Index { name="prosody_index", "host", "user", "store", "key" }; - }; - engine:transaction(function() - ProsodyTable:create(engine); - end); - -end - -local function serialize(value) - local t = type(value); - if t == "string" or t == "boolean" or t == "number" then - return t, tostring(value); - elseif t == "table" then - local value,err = json.encode(value); - if value then return "json", value; end - return nil, err; - end - return nil, "Unhandled value type: "..t; -end -local function deserialize(t, value) - if t == "string" then return value; - elseif t == "boolean" then - if value == "true" then return true; - elseif value == "false" then return false; end - elseif t == "number" then return tonumber(value); - elseif t == "json" then - return json.decode(value); - end -end - -local function decode_user(item) - local userdata = { - user = item[1][1].user; - host = item[1][1].host; - stores = {}; - }; - for i=1,#item do -- loop over stores - local result = {}; - local store = item[i]; - for i=1,#store do -- loop over store data - local row = store[i]; - local k = row.key; - local v = deserialize(row.type, row.value); - if k and v then - if k ~= "" then result[k] = v; elseif type(v) == "table" then - for a,b in pairs(v) do - result[a] = b; - end - end - end - userdata.stores[store[1].store] = result; - end - end - return userdata; -end - -local function needs_upgrade(engine, params) - if params.driver == "MySQL" then - local success = engine:transaction(function() - local result = engine:execute("SHOW COLUMNS FROM prosody WHERE Field='value' and Type='text'"); - assert(result:rowcount() == 0); - - -- COMPAT w/pre-0.10: Upgrade table to UTF-8 if not already - local check_encoding_query = [[ - SELECT "COLUMN_NAME","COLUMN_TYPE","TABLE_NAME" - FROM "information_schema"."columns" - WHERE "TABLE_NAME" LIKE 'prosody%%' AND ( "CHARACTER_SET_NAME"!='%s' OR "COLLATION_NAME"!='%s_bin' ); - ]]; - check_encoding_query = check_encoding_query:format(engine.charset, engine.charset); - local result = engine:execute(check_encoding_query); - assert(result:rowcount() == 0) - end); - if not success then - -- Upgrade required - return true; - end - end - return false; -end - -local function reader(input) - local engine = assert(sql:create_engine(input, function (engine) -- luacheck: ignore 431/engine - if needs_upgrade(engine, input) then - error("Old database format detected. Please run: prosodyctl mod_storage_sql upgrade"); - end - end)); - local keys = {"host", "user", "store", "key", "type", "value"}; - assert(engine:connect()); - local f,s,val = assert(engine:select("SELECT \"host\", \"user\", \"store\", \"key\", \"type\", \"value\" FROM \"prosody\";")); - -- get SQL rows, sorted - local iter = mtools.sorted { - reader = function() val = f(s, val); return val; end; - filter = function(x) - for i=1,#keys do - x[ keys[i] ] = x[i]; - end - if x.host == "" then x.host = nil; end - if x.user == "" then x.user = nil; end - if x.store == "" then x.store = nil; end - return x; - end; - sorter = function(a, b) - local a_host, a_user, a_store = a.host or "", a.user or "", a.store or ""; - local b_host, b_user, b_store = b.host or "", b.user or "", b.store or ""; - return a_host > b_host or (a_host==b_host and a_user > b_user) or (a_host==b_host and a_user==b_user and a_store > b_store); - end; - }; - -- merge rows to get stores - iter = mtools.merged(iter, function(a, b) - return (a.host == b.host and a.user == b.user and a.store == b.store); - end); - -- merge stores to get users - iter = mtools.merged(iter, function(a, b) - return (a[1].host == b[1].host and a[1].user == b[1].user); - end); - return function() - local x = iter(); - return x and decode_user(x); - end; -end - -local function writer(output, iter) - local engine = assert(sql:create_engine(output, function (engine) -- luacheck: ignore 431/engine - if needs_upgrade(engine, output) then - error("Old database format detected. Please run: prosodyctl mod_storage_sql upgrade"); - end - create_table(engine); - end)); - assert(engine:connect()); - assert(engine:delete("DELETE FROM \"prosody\"")); - local insert_sql = "INSERT INTO \"prosody\" (\"host\",\"user\",\"store\",\"key\",\"type\",\"value\") VALUES (?,?,?,?,?,?)"; - - return function(item) - if not item then assert(engine.conn:commit()) return end -- end of input - local host = item.host or ""; - local user = item.user or ""; - for store, data in pairs(item.stores) do - -- TODO transactions - local extradata = {}; - for key, value in pairs(data) do - if type(key) == "string" and key ~= "" then - local t, value = assert(serialize(value)); - local ok, err = assert(engine:insert(insert_sql, host, user, store, key, t, value)); - else - extradata[key] = value; - end - end - if next(extradata) ~= nil then - local t, extradata = assert(serialize(extradata)); - local ok, err = assert(engine:insert(insert_sql, host, user, store, "", t, extradata)); - end - end - end; -end - - -return { - reader = reader; - writer = writer; -}
--- a/tools/migration/prosody-migrator.lua Mon Jul 08 02:46:27 2019 +0200 +++ b/tools/migration/prosody-migrator.lua Mon Jul 08 02:44:32 2019 +0200 @@ -1,19 +1,43 @@ #!/usr/bin/env lua -CFG_SOURCEDIR=os.getenv("PROSODY_SRCDIR"); -CFG_CONFIGDIR=os.getenv("PROSODY_CFGDIR"); +CFG_SOURCEDIR=CFG_SOURCEDIR or os.getenv("PROSODY_SRCDIR"); +CFG_CONFIGDIR=CFG_CONFIGDIR or os.getenv("PROSODY_CFGDIR"); +CFG_PLUGINDIR=CFG_PLUGINDIR or os.getenv("PROSODY_PLUGINDIR"); +CFG_DATADIR=CFG_DATADIR or os.getenv("PROSODY_DATADIR"); --- Substitute ~ with path to home directory in paths -if CFG_CONFIGDIR then - CFG_CONFIGDIR = CFG_CONFIGDIR:gsub("^~", os.getenv("HOME")); +-- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- + +local function is_relative(path) + local path_sep = package.config:sub(1,1); + return ((path_sep == "/" and path:sub(1,1) ~= "/") + or (path_sep == "\\" and (path:sub(1,1) ~= "/" and path:sub(2,3) ~= ":\\"))) end +-- Tell Lua where to find our libraries if CFG_SOURCEDIR then - CFG_SOURCEDIR = CFG_SOURCEDIR:gsub("^~", os.getenv("HOME")); + local function filter_relative_paths(path) + if is_relative(path) then return ""; end + end + local function sanitise_paths(paths) + return (paths:gsub("[^;]+;?", filter_relative_paths):gsub(";;+", ";")); + end + package.path = sanitise_paths(CFG_SOURCEDIR.."/?.lua;"..package.path); + package.cpath = sanitise_paths(CFG_SOURCEDIR.."/?.so;"..package.cpath); +end + +-- Substitute ~ with path to home directory in data path +if CFG_DATADIR then + if os.getenv("HOME") then + CFG_DATADIR = CFG_DATADIR:gsub("^~", os.getenv("HOME")); + end end local default_config = (CFG_CONFIGDIR or ".").."/migrator.cfg.lua"; +local startup = require "util.startup"; +startup.prosodyctl(); +-- TODO startup.migrator ? + -- Command-line parsing local options = {}; local i = 1; @@ -29,13 +53,6 @@ end end -if CFG_SOURCEDIR then - package.path = CFG_SOURCEDIR.."/?.lua;"..package.path; - package.cpath = CFG_SOURCEDIR.."/?.so;"..package.cpath; -else - package.path = "../../?.lua;"..package.path - package.cpath = "../../?.so;"..package.cpath -end local envloadfile = require "util.envload".envloadfile; @@ -69,24 +86,14 @@ print("Error: Output store '"..to_store.."' not found in the config file."); end -function load_store_handler(name) - local store_type = config[name].type; - if not store_type then - print("Error: "..name.." store type not specified in the config file"); - return false; - else - local ok, err = pcall(require, "migrator."..store_type); - if not ok then - print(("Error: Failed to initialize '%s' store:\n\t%s") - :format(name, err)); - return false; - end +for store, conf in pairs(config) do -- COMPAT + if conf.type == "prosody_files" then + conf.type = "internal"; + elseif conf.type == "prosody_sql" then + conf.type = "sql"; end - return true; end -have_err = have_err or not(load_store_handler(from_store, "input") and load_store_handler(to_store, "output")); - if have_err then print(""); print("Usage: "..arg[0].." FROM_STORE TO_STORE"); @@ -101,17 +108,88 @@ os.exit(1); end -local itype = config[from_store].type; -local otype = config[to_store].type; -local reader = require("migrator."..itype).reader(config[from_store]); -local writer = require("migrator."..otype).writer(config[to_store]); +local async = require "util.async"; +local server = require "net.server"; +local watchers = { + error = function (_, err) + error(err); + end; + waiting = function () + server.loop(); + end; +}; + +local cm = require "core.configmanager"; +local hm = require "core.hostmanager"; +local sm = require "core.storagemanager"; +local um = require "core.usermanager"; + +local function users(store, host) + if store.users then + return store:users(); + else + return um.users(host); + end +end + +local function prepare_config(host, conf) + if conf.type == "internal" then + sm.olddm.set_data_path(conf.path or prosody.paths.data); + elseif conf.type == "sql" then + cm.set(host, "sql", conf); + end +end + +local function get_driver(host, conf) + prepare_config(host, conf); + return assert(sm.load_driver(host, conf.type)); +end -local json = require "util.json"; +local migration_runner = async.runner(function (job) + for host, stores in pairs(job.input.hosts) do + prosody.hosts[host] = startup.make_host(host); + sm.initialize_host(host); + um.initialize_host(host); + + local input_driver = get_driver(host, job.input); + + local output_driver = get_driver(host, job.output); + + for _, store in ipairs(stores) do + local p, typ = store:match("()%-(%w+)$"); + if typ then store = store:sub(1, p-1); else typ = "keyval"; end + log("info", "Migrating host %s store %s (%s)", host, store, typ); + + local origin = assert(input_driver:open(store, typ)); + local destination = assert(output_driver:open(store, typ)); + + if typ == "keyval" then -- host data + local data, err = origin:get(nil); + assert(not err, err); + assert(destination:set(nil, data)); + end + + for user in users(origin, host) do + if typ == "keyval" then + local data, err = origin:get(user); + assert(not err, err); + assert(destination:set(user, data)); + elseif typ == "archive" then + local iter, err = origin:find(user); + assert(iter, err); + for id, item, when, with in iter do + assert(destination:append(user, id, item, when, with)); + end + else + error("Don't know how to migrate data of type '"..typ.."'."); + end + end + end + end +end, watchers); io.stderr:write("Migrating...\n"); -for x in reader do - --print(json.encode(x)) - writer(x); -end -writer(nil); -- close + +migration_runner:run({ input = config[from_store], output = config[to_store] }); + io.stderr:write("Done!\n");
--- a/util-src/encodings.c Mon Jul 08 02:46:27 2019 +0200 +++ b/util-src/encodings.c Mon Jul 08 02:44:32 2019 +0200 @@ -268,6 +268,7 @@ #include <unicode/usprep.h> #include <unicode/ustring.h> #include <unicode/utrace.h> +#include <unicode/uspoof.h> static int icu_stringprep_prep(lua_State *L, const UStringPrepProfile *profile) { size_t input_len; @@ -321,15 +322,23 @@ UStringPrepProfile *icu_nodeprep; UStringPrepProfile *icu_resourceprep; UStringPrepProfile *icu_saslprep; +USpoofChecker *icu_spoofcheck; + +#if (U_ICU_VERSION_MAJOR_NUM < 58) +/* COMPAT */ +#define USPOOF_CONFUSABLE (USPOOF_SINGLE_SCRIPT_CONFUSABLE | USPOOF_MIXED_SCRIPT_CONFUSABLE | USPOOF_WHOLE_SCRIPT_CONFUSABLE) +#endif /* initialize global ICU stringprep profiles */ -void init_icu() { +void init_icu(void) { UErrorCode err = U_ZERO_ERROR; utrace_setLevel(UTRACE_VERBOSE); icu_nameprep = usprep_openByType(USPREP_RFC3491_NAMEPREP, &err); icu_nodeprep = usprep_openByType(USPREP_RFC3920_NODEPREP, &err); icu_resourceprep = usprep_openByType(USPREP_RFC3920_RESOURCEPREP, &err); icu_saslprep = usprep_openByType(USPREP_RFC4013_SASLPREP, &err); + icu_spoofcheck = uspoof_open(&err); + uspoof_setChecks(icu_spoofcheck, USPOOF_CONFUSABLE, &err); if(U_FAILURE(err)) { fprintf(stderr, "[c] util.encodings: error: %s\n", u_errorName((UErrorCode)err)); @@ -477,6 +486,40 @@ } } +static int Lskeleton(lua_State *L) { + size_t len; + int32_t ulen, dest_len, output_len; + const char *s = luaL_checklstring(L, 1, &len); + UErrorCode err = U_ZERO_ERROR; + UChar ustr[1024]; + UChar dest[1024]; + char output[1024]; + + u_strFromUTF8(ustr, 1024, &ulen, s, len, &err); + + if(U_FAILURE(err)) { + lua_pushnil(L); + return 1; + } + + dest_len = uspoof_getSkeleton(icu_spoofcheck, 0, ustr, ulen, dest, 1024, &err); + + if(U_FAILURE(err)) { + lua_pushnil(L); + return 1; + } + + u_strToUTF8(output, 1024, &output_len, dest, dest_len, &err); + + if(U_SUCCESS(err)) { + lua_pushlstring(L, output, output_len); + return 1; + } + + lua_pushnil(L); + return 1; +} + #else /* USE_STRINGPREP_ICU */ /****************** libidn ********************/ @@ -558,6 +601,13 @@ luaL_setfuncs(L, Reg_utf8, 0); lua_setfield(L, -2, "utf8"); +#ifdef USE_STRINGPREP_ICU + lua_newtable(L); + lua_pushcfunction(L, Lskeleton); + lua_setfield(L, -2, "skeleton"); + lua_setfield(L, -2, "confusable"); +#endif + lua_pushliteral(L, "-3.14"); lua_setfield(L, -2, "version"); return 1;
--- a/util-src/hashes.c Mon Jul 08 02:46:27 2019 +0200 +++ b/util-src/hashes.c Mon Jul 08 02:44:32 2019 +0200 @@ -26,6 +26,7 @@ #include <openssl/sha.h> #include <openssl/md5.h> #include <openssl/hmac.h> +#include <openssl/evp.h> #if (LUA_VERSION_NUM == 501) #define luaL_setfuncs(L, R, N) luaL_register(L, NULL, R) @@ -75,44 +76,6 @@ void *ctx, *ctxo; }; -static void hmac(struct hash_desc *desc, const char *key, size_t key_len, - const char *msg, size_t msg_len, unsigned char *result) { - union xory { - unsigned char bytes[64]; - uint32_t quadbytes[16]; - }; - - int i; - unsigned char hashedKey[64]; /* Maximum used digest length */ - union xory k_ipad, k_opad; - - if(key_len > 64) { - desc->Init(desc->ctx); - desc->Update(desc->ctx, key, key_len); - desc->Final(hashedKey, desc->ctx); - key = (const char *)hashedKey; - key_len = desc->digestLength; - } - - memcpy(k_ipad.bytes, key, key_len); - memset(k_ipad.bytes + key_len, 0, 64 - key_len); - memcpy(k_opad.bytes, k_ipad.bytes, 64); - - for(i = 0; i < 16; i++) { - k_ipad.quadbytes[i] ^= HMAC_IPAD; - k_opad.quadbytes[i] ^= HMAC_OPAD; - } - - desc->Init(desc->ctx); - desc->Update(desc->ctx, k_ipad.bytes, 64); - desc->Init(desc->ctxo); - desc->Update(desc->ctxo, k_opad.bytes, 64); - desc->Update(desc->ctx, msg, msg_len); - desc->Final(result, desc->ctx); - desc->Update(desc->ctxo, result, desc->digestLength); - desc->Final(result, desc->ctxo); -} - #define MAKE_HMAC_FUNCTION(myFunc, evp, size, type) \ static int myFunc(lua_State *L) { \ unsigned char hash[size], result[2*size]; \ @@ -136,56 +99,37 @@ MAKE_HMAC_FUNCTION(Lhmac_sha512, EVP_sha512, SHA512_DIGEST_LENGTH, SHA512_CTX) MAKE_HMAC_FUNCTION(Lhmac_md5, EVP_md5, MD5_DIGEST_LENGTH, MD5_CTX) -static int LscramHi(lua_State *L) { - union xory { - unsigned char bytes[SHA_DIGEST_LENGTH]; - uint32_t quadbytes[SHA_DIGEST_LENGTH / 4]; - }; - int i; - SHA_CTX ctx, ctxo; - unsigned char Ust[SHA_DIGEST_LENGTH]; - union xory Und; - union xory res; - size_t str_len, salt_len; - struct hash_desc desc; - const char *str = luaL_checklstring(L, 1, &str_len); - const char *salt = luaL_checklstring(L, 2, &salt_len); - char *salt2; +static int Lpbkdf2_sha1(lua_State *L) { + unsigned char out[SHA_DIGEST_LENGTH]; + + size_t pass_len, salt_len; + const char *pass = luaL_checklstring(L, 1, &pass_len); + const unsigned char *salt = (unsigned char *)luaL_checklstring(L, 2, &salt_len); const int iter = luaL_checkinteger(L, 3); - desc.Init = (int (*)(void *))SHA1_Init; - desc.Update = (int (*)(void *, const void *, size_t))SHA1_Update; - desc.Final = (int (*)(unsigned char *, void *))SHA1_Final; - desc.digestLength = SHA_DIGEST_LENGTH; - desc.ctx = &ctx; - desc.ctxo = &ctxo; - - salt2 = malloc(salt_len + 4); - - if(salt2 == NULL) { - return luaL_error(L, "Out of memory in scramHi"); + if(PKCS5_PBKDF2_HMAC(pass, pass_len, salt, salt_len, iter, EVP_sha1(), SHA_DIGEST_LENGTH, out) == 0) { + return luaL_error(L, "PKCS5_PBKDF2_HMAC() failed"); } - memcpy(salt2, salt, salt_len); - memcpy(salt2 + salt_len, "\0\0\0\1", 4); - hmac(&desc, str, str_len, salt2, salt_len + 4, Ust); - free(salt2); + lua_pushlstring(L, (char *)out, SHA_DIGEST_LENGTH); - memcpy(res.bytes, Ust, sizeof(res)); + return 1; +} + - for(i = 1; i < iter; i++) { - int j; - hmac(&desc, str, str_len, (char *)Ust, sizeof(Ust), Und.bytes); +static int Lpbkdf2_sha256(lua_State *L) { + unsigned char out[SHA256_DIGEST_LENGTH]; - for(j = 0; j < SHA_DIGEST_LENGTH / 4; j++) { - res.quadbytes[j] ^= Und.quadbytes[j]; - } + size_t pass_len, salt_len; + const char *pass = luaL_checklstring(L, 1, &pass_len); + const unsigned char *salt = (unsigned char *)luaL_checklstring(L, 2, &salt_len); + const int iter = luaL_checkinteger(L, 3); - memcpy(Ust, Und.bytes, sizeof(Ust)); + if(PKCS5_PBKDF2_HMAC(pass, pass_len, salt, salt_len, iter, EVP_sha256(), SHA256_DIGEST_LENGTH, out) == 0) { + return luaL_error(L, "PKCS5_PBKDF2_HMAC() failed"); } - lua_pushlstring(L, (char *)res.bytes, SHA_DIGEST_LENGTH); - + lua_pushlstring(L, (char *)out, SHA_DIGEST_LENGTH); return 1; } @@ -200,7 +144,9 @@ { "hmac_sha256", Lhmac_sha256 }, { "hmac_sha512", Lhmac_sha512 }, { "hmac_md5", Lhmac_md5 }, - { "scram_Hi_sha1", LscramHi }, + { "scram_Hi_sha1", Lpbkdf2_sha1 }, /* COMPAT */ + { "pbkdf2_hmac_sha1", Lpbkdf2_sha1 }, + { "pbkdf2_hmac_sha256", Lpbkdf2_sha256 }, { NULL, NULL } }; @@ -209,7 +155,7 @@ luaL_checkversion(L); #endif lua_newtable(L); - luaL_setfuncs(L, Reg, 0);; + luaL_setfuncs(L, Reg, 0); lua_pushliteral(L, "-3.14"); lua_setfield(L, -2, "version"); return 1;
--- a/util-src/poll.c Mon Jul 08 02:46:27 2019 +0200 +++ b/util-src/poll.c Mon Jul 08 02:44:32 2019 +0200 @@ -59,7 +59,7 @@ /* * Add an FD to be watched */ -int Ladd(lua_State *L) { +static int Ladd(lua_State *L) { struct Lpoll_state *state = luaL_checkudata(L, 1, STATE_MT); int fd = luaL_checkinteger(L, 2); @@ -137,7 +137,7 @@ /* * Set events to watch for, readable and/or writable */ -int Lset(lua_State *L) { +static int Lset(lua_State *L) { struct Lpoll_state *state = luaL_checkudata(L, 1, STATE_MT); int fd = luaL_checkinteger(L, 2); @@ -200,7 +200,7 @@ /* * Remove FDs */ -int Ldel(lua_State *L) { +static int Ldel(lua_State *L) { struct Lpoll_state *state = luaL_checkudata(L, 1, STATE_MT); int fd = luaL_checkinteger(L, 2); @@ -247,7 +247,7 @@ /* * Check previously manipulated event state for FDs ready for reading or writing */ -int Lpushevent(lua_State *L, struct Lpoll_state *state) { +static int Lpushevent(lua_State *L, struct Lpoll_state *state) { #ifdef USE_EPOLL if(state->processed > 0) { @@ -281,7 +281,7 @@ /* * Wait for event */ -int Lwait(lua_State *L) { +static int Lwait(lua_State *L) { struct Lpoll_state *state = luaL_checkudata(L, 1, STATE_MT); int ret = Lpushevent(L, state); @@ -344,7 +344,7 @@ /* * Return Epoll FD */ -int Lgetfd(lua_State *L) { +static int Lgetfd(lua_State *L) { struct Lpoll_state *state = luaL_checkudata(L, 1, STATE_MT); lua_pushinteger(L, state->epoll_fd); return 1; @@ -353,7 +353,7 @@ /* * Close epoll FD */ -int Lgc(lua_State *L) { +static int Lgc(lua_State *L) { struct Lpoll_state *state = luaL_checkudata(L, 1, STATE_MT); if(state->epoll_fd == -1) { @@ -375,7 +375,7 @@ /* * String representation */ -int Ltos(lua_State *L) { +static int Ltos(lua_State *L) { struct Lpoll_state *state = luaL_checkudata(L, 1, STATE_MT); lua_pushfstring(L, "%s: %p", STATE_MT, state); return 1; @@ -384,7 +384,7 @@ /* * Create a new context */ -int Lnew(lua_State *L) { +static int Lnew(lua_State *L) { /* Allocate state */ Lpoll_state *state = lua_newuserdata(L, sizeof(Lpoll_state)); luaL_setmetatable(L, STATE_MT);
--- a/util-src/pposix.c Mon Jul 08 02:46:27 2019 +0200 +++ b/util-src/pposix.c Mon Jul 08 02:44:32 2019 +0200 @@ -25,14 +25,18 @@ #define _DEFAULT_SOURCE #endif #endif + #if defined(__APPLE__) #ifndef _DARWIN_C_SOURCE #define _DARWIN_C_SOURCE #endif #endif + +#if ! defined(__FreeBSD__) #ifndef _POSIX_C_SOURCE #define _POSIX_C_SOURCE 200809L #endif +#endif #include <stdlib.h> #include <math.h>
--- a/util-src/time.c Mon Jul 08 02:46:27 2019 +0200 +++ b/util-src/time.c Mon Jul 08 02:44:32 2019 +0200 @@ -1,5 +1,5 @@ #ifndef _POSIX_C_SOURCE -#define _POSIX_C_SOURCE 199309L +#define _POSIX_C_SOURCE 200809L #endif #include <time.h>
--- a/util/datamanager.lua Mon Jul 08 02:46:27 2019 +0200 +++ b/util/datamanager.lua Mon Jul 08 02:44:32 2019 +0200 @@ -24,7 +24,7 @@ local envloadfile = require"util.envload".envloadfile; local serialize = require "util.serialization".serialize; local lfs = require "lfs"; --- Extract directory seperator from package.config (an undocumented string that comes with lua) +-- Extract directory separator from package.config (an undocumented string that comes with lua) local path_separator = assert ( package.config:match ( "^([^\n]+)" ) , "package.config not in standard form" ) local prosody = prosody;
--- a/util/dependencies.lua Mon Jul 08 02:46:27 2019 +0200 +++ b/util/dependencies.lua Mon Jul 08 02:44:32 2019 +0200 @@ -140,7 +140,7 @@ end local function log_warnings() - if _VERSION > "Lua 5.2" then + if _VERSION > "Lua 5.3" then prosody.log("warn", "Support for %s is experimental, please report any issues", _VERSION); end local ssl = softreq"ssl";
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/util/error.lua Mon Jul 08 02:44:32 2019 +0200 @@ -0,0 +1,52 @@ +local error_mt = { __name = "error" }; + +function error_mt:__tostring() + return ("error<%s:%s:%s>"):format(self.type, self.condition, self.text); +end + +local function is_err(e) + return getmetatable(e) == error_mt; +end + +local function new(e, context, registry) + local template = (registry and registry[e]) or e or {}; + return setmetatable({ + type = template.type or "cancel"; + condition = template.condition or "undefined-condition"; + text = template.text; + + context = context or template.context or { _error_id = e }; + }, error_mt); +end + +local function coerce(ok, err, ...) + if ok or is_err(err) then + return ok, err, ...; + end + + local new_err = setmetatable({ + native = err; + + type = "cancel"; + condition = "undefined-condition"; + }, error_mt); + return ok, new_err, ...; +end + +local function from_stanza(stanza, context) + local error_type, condition, text = stanza:get_error(); + return setmetatable({ + type = error_type or "cancel"; + condition = condition or "undefined-condition"; + text = text; + + context = context or { stanza = stanza }; + }, error_mt); +end + +return { + new = new; + coerce = coerce; + is_err = is_err; + from_stanza = from_stanza; +}
--- a/util/format.lua Mon Jul 08 02:46:27 2019 +0200 +++ b/util/format.lua Mon Jul 08 02:44:32 2019 +0200 @@ -3,12 +3,20 @@ -- local tostring = tostring; -local select = select; local unpack = table.unpack or unpack; -- luacheck: ignore 113/unpack +local pack = require "util.table".pack; -- TODO table.pack in 5.2+ local type = type; +local dump = require "util.serialization".new("debug"); +local num_type = math.type or function (n) + return n % 1 == 0 and n <= 9007199254740992 and n >= -9007199254740992 and "integer" or "float"; +end + +-- In Lua 5.3+ these formats throw an error if given a float +local expects_integer = { c = true, d = true, i = true, o = true, u = true, X = true, x = true, }; local function format(formatstring, ...) - local args, args_length = { ... }, select('#', ...); + local args = pack(...); + local args_length = args.n; -- format specifier spec: -- 1. Start: '%%' @@ -28,17 +36,22 @@ if spec ~= "%%" then i = i + 1; local arg = args[i]; - if arg == nil then -- special handling for nil - arg = "<nil>" - args[i] = "<nil>"; - end local option = spec:sub(-1); - if option == "q" or option == "s" then -- arg should be string + if arg == nil then + args[i] = "nil"; + spec = "<%s>"; + elseif option == "q" then + args[i] = dump(arg); + spec = "%s"; + elseif option == "s" then args[i] = tostring(arg); elseif type(arg) ~= "number" then -- arg isn't number as expected? args[i] = tostring(arg); spec = "[%s]"; + elseif expects_integer[option] and num_type(arg) ~= "integer" then + args[i] = tostring(arg); + spec = "[%s]"; end end return spec;
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/util/hashring.lua Mon Jul 08 02:44:32 2019 +0200 @@ -0,0 +1,88 @@ +local function generate_ring(nodes, num_replicas, hash) + local new_ring = {}; + for _, node_name in ipairs(nodes) do + for replica = 1, num_replicas do + local replica_hash = hash(node_name..":"..replica); + new_ring[replica_hash] = node_name; + table.insert(new_ring, replica_hash); + end + end + table.sort(new_ring); + return new_ring; +end + +local hashring_methods = {}; +local hashring_mt = { + __index = function (self, k) + -- Automatically build self.ring if it's missing + if k == "ring" then + local ring = generate_ring(self.nodes, self.num_replicas, self.hash); + rawset(self, "ring", ring); + return ring; + end + return rawget(hashring_methods, k); + end +}; + +local function new(num_replicas, hash_function) + return setmetatable({ nodes = {}, num_replicas = num_replicas, hash = hash_function }, hashring_mt); +end; + +function hashring_methods:add_node(name) + self.ring = nil; + self.nodes[name] = true; + table.insert(self.nodes, name); + return true; +end + +function hashring_methods:add_nodes(nodes) + self.ring = nil; + for _, node_name in ipairs(nodes) do + if not self.nodes[node_name] then + self.nodes[node_name] = true; + table.insert(self.nodes, node_name); + end + end + return true; +end + +function hashring_methods:remove_node(node_name) + self.ring = nil; + if self.nodes[node_name] then + for i, stored_node_name in ipairs(self.nodes) do + if node_name == stored_node_name then + self.nodes[node_name] = nil; + table.remove(self.nodes, i); + return true; + end + end + end + return false; +end + +function hashring_methods:remove_nodes(nodes) + self.ring = nil; + for _, node_name in ipairs(nodes) do + self:remove_node(node_name); + end +end + +function hashring_methods:clone() + local clone_hashring = new(self.num_replicas, self.hash); + clone_hashring:add_nodes(self.nodes); + return clone_hashring; +end + +function hashring_methods:get_node(key) + local key_hash = self.hash(key); + for _, replica_hash in ipairs(self.ring) do + if key_hash < replica_hash then + return self.ring[replica_hash]; + end + end + return self.ring[self.ring[1]]; +end + +return { + new = new; +}
--- a/util/hmac.lua Mon Jul 08 02:46:27 2019 +0200 +++ b/util/hmac.lua Mon Jul 08 02:44:32 2019 +0200 @@ -10,6 +10,9 @@ local hashes = require "util.hashes" -return { md5 = hashes.hmac_md5, - sha1 = hashes.hmac_sha1, - sha256 = hashes.hmac_sha256 }; +return { + md5 = hashes.hmac_md5, + sha1 = hashes.hmac_sha1, + sha256 = hashes.hmac_sha256, + sha512 = hashes.hmac_sha512, +};
--- a/util/http.lua Mon Jul 08 02:46:27 2019 +0200 +++ b/util/http.lua Mon Jul 08 02:44:32 2019 +0200 @@ -6,24 +6,26 @@ -- local format, char = string.format, string.char; -local pairs, ipairs, tonumber = pairs, ipairs, tonumber; +local pairs, ipairs = pairs, ipairs; local t_insert, t_concat = table.insert, table.concat; +local url_codes = {}; +for i = 0, 255 do + local c = char(i); + local u = format("%%%02x", i); + url_codes[c] = u; + url_codes[u] = c; + url_codes[u:upper()] = c; +end local function urlencode(s) - return s and (s:gsub("[^a-zA-Z0-9.~_-]", function (c) return format("%%%02x", c:byte()); end)); + return s and (s:gsub("[^a-zA-Z0-9.~_-]", url_codes)); end local function urldecode(s) - return s and (s:gsub("%%(%x%x)", function (c) return char(tonumber(c,16)); end)); + return s and (s:gsub("%%%x%x", url_codes)); end local function _formencodepart(s) - return s and (s:gsub("%W", function (c) - if c ~= " " then - return format("%%%02x", c:byte()); - else - return "+"; - end - end)); + return s and (urlencode(s):gsub("%%20", "+")); end local function formencode(form)
--- a/util/import.lua Mon Jul 08 02:46:27 2019 +0200 +++ b/util/import.lua Mon Jul 08 02:44:32 2019 +0200 @@ -8,7 +8,7 @@ -local unpack = table.unpack or unpack; --luacheck: ignore 113 143 +local unpack = table.unpack or unpack; --luacheck: ignore 113 local t_insert = table.insert; function _G.import(module, ...) local m = package.loaded[module] or require(module);
--- a/util/iterators.lua Mon Jul 08 02:46:27 2019 +0200 +++ b/util/iterators.lua Mon Jul 08 02:44:32 2019 +0200 @@ -11,9 +11,9 @@ local it = {}; local t_insert = table.insert; -local select, next = select, next; -local unpack = table.unpack or unpack; --luacheck: ignore 113 143 -local pack = table.pack or function (...) return { n = select("#", ...), ... }; end -- luacheck: ignore 143 +local next = next; +local unpack = table.unpack or unpack; --luacheck: ignore 113 +local pack = table.pack or require "util.table".pack; local type = type; local table, setmetatable = table, setmetatable;
--- a/util/multitable.lua Mon Jul 08 02:46:27 2019 +0200 +++ b/util/multitable.lua Mon Jul 08 02:44:32 2019 +0200 @@ -9,7 +9,7 @@ local select = select; local t_insert = table.insert; local pairs, next, type = pairs, next, type; -local unpack = table.unpack or unpack; --luacheck: ignore 113 143 +local unpack = table.unpack or unpack; --luacheck: ignore 113 local _ENV = nil; -- luacheck: std none
--- a/util/promise.lua Mon Jul 08 02:46:27 2019 +0200 +++ b/util/promise.lua Mon Jul 08 02:44:32 2019 +0200 @@ -49,6 +49,9 @@ for _, cb in ipairs(cbs) do cb(value); end + -- No need to keep references to callbacks + promise._pending_on_fulfilled = nil; + promise._pending_on_rejected = nil; return true; end
--- a/util/prosodyctl.lua Mon Jul 08 02:46:27 2019 +0200 +++ b/util/prosodyctl.lua Mon Jul 08 02:44:32 2019 +0200 @@ -229,7 +229,8 @@ return true, signal.kill(pid, 0) == 0; end -local function start(source_dir) +local function start(source_dir, lua) + lua = lua and lua .. " " or ""; local ok, ret = isrunning(); if not ok then return ok, ret; @@ -238,9 +239,9 @@ return false, "already-running"; end if not source_dir then - os.execute("./prosody"); + os.execute(lua .. "./prosody"); else - os.execute(source_dir.."/../../bin/prosody"); + os.execute(lua .. source_dir.."/../../bin/prosody"); end return true; end
--- a/util/queue.lua Mon Jul 08 02:46:27 2019 +0200 +++ b/util/queue.lua Mon Jul 08 02:44:32 2019 +0200 @@ -52,18 +52,20 @@ return t[tail]; end; items = function (self) - --luacheck: ignore 431/t - return function (t, pos) - if pos >= t:count() then + return function (_, pos) + if pos >= items then return nil; end local read_pos = tail + pos; - if read_pos > t.size then + if read_pos > self.size then read_pos = (read_pos%size); end - return pos+1, t._items[read_pos]; + return pos+1, t[read_pos]; end, self, 0; end; + consume = function (self) + return self.pop, self; + end; }; end
--- a/util/serialization.lua Mon Jul 08 02:46:27 2019 +0200 +++ b/util/serialization.lua Mon Jul 08 02:44:32 2019 +0200 @@ -16,22 +16,18 @@ local s_match = string.match; local t_concat = table.concat; +local to_hex = require "util.hex".to; + local pcall = pcall; local envload = require"util.envload".envload; local pos_inf, neg_inf = math.huge, -math.huge; --- luacheck: ignore 143/math local m_type = math.type or function (n) return n % 1 == 0 and n <= 9007199254740992 and n >= -9007199254740992 and "integer" or "float"; end; -local char_to_hex = {}; -for i = 0,255 do - char_to_hex[s_char(i)] = s_format("%02x", i); -end - -local function to_hex(s) - return (s_gsub(s, ".", char_to_hex)); +local function rawpairs(t) + return next, t, nil; end local function fatal_error(obj, why) @@ -123,6 +119,7 @@ local freeze = opt.freeze; local maxdepth = opt.maxdepth or 127; local multirefs = opt.multiref; + local table_pairs = opt.table_iterator or rawpairs; -- serialize one table, recursively -- t - table being serialized @@ -164,7 +161,9 @@ local indent = s_rep(indentwith, d); local numkey = 1; local ktyp, vtyp; - for k,v in next,t do + local had_items = false; + for k,v in table_pairs(t) do + had_items = true; o[l], l = itemstart, l + 1; o[l], l = indent, l + 1; ktyp, vtyp = type(k), type(v); @@ -195,14 +194,10 @@ else o[l], l = ser(v), l + 1; end - -- last item? - if next(t, k) ~= nil then - o[l], l = itemsep, l + 1; - else - o[l], l = itemlast, l + 1; - end + o[l], l = itemsep, l + 1; end - if next(t) ~= nil then + if had_items then + o[l - 1] = itemlast; o[l], l = s_rep(indentwith, d-1), l + 1; end o[l], l = tend, l +1;
--- a/util/session.lua Mon Jul 08 02:46:27 2019 +0200 +++ b/util/session.lua Mon Jul 08 02:44:32 2019 +0200 @@ -4,12 +4,13 @@ local function new_session(typ) local session = { type = typ .. "_unauthed"; + base_type = typ; }; return session; end local function set_id(session) - local id = session.type .. tostring(session):match("%x+$"):lower(); + local id = session.base_type .. tostring(session):match("%x+$"):lower(); session.id = id; return session; end
--- a/util/stanza.lua Mon Jul 08 02:46:27 2019 +0200 +++ b/util/stanza.lua Mon Jul 08 02:44:32 2019 +0200 @@ -270,6 +270,34 @@ until not self end +local function _clone(stanza, only_top) + local attr, tags = {}, {}; + for k,v in pairs(stanza.attr) do attr[k] = v; end + local old_namespaces, namespaces = stanza.namespaces; + if old_namespaces then + namespaces = {}; + for k,v in pairs(old_namespaces) do namespaces[k] = v; end + end + local new = { name = stanza.name, attr = attr, namespaces = namespaces, tags = tags }; + if not only_top then + for i=1,#stanza do + local child = stanza[i]; + if child.name then + child = _clone(child); + t_insert(tags, child); + end + t_insert(new, child); + end + end + return setmetatable(new, stanza_mt); +end + +local function clone(stanza, only_top) + if not is_stanza(stanza) then + error("bad argument to clone: expected stanza, got "..type(stanza)); + end + return _clone(stanza, only_top); +end local escape_table = { ["'"] = "'", ["\""] = """, ["<"] = "<", [">"] = ">", ["&"] = "&" }; local function xml_escape(str) return (s_gsub(str, "['&<>\"]", escape_table)); end @@ -310,11 +338,8 @@ end function stanza_mt.top_tag(t) - local attr_string = ""; - if t.attr then - for k, v in pairs(t.attr) do if type(k) == "string" then attr_string = attr_string .. s_format(" %s='%s'", k, xml_escape(tostring(v))); end end - end - return s_format("<%s%s>", t.name, attr_string); + local top_tag_clone = clone(t, true); + return tostring(top_tag_clone):sub(1,-3)..">"; end function stanza_mt.get_text(t) @@ -388,33 +413,6 @@ end end -local function _clone(stanza) - local attr, tags = {}, {}; - for k,v in pairs(stanza.attr) do attr[k] = v; end - local old_namespaces, namespaces = stanza.namespaces; - if old_namespaces then - namespaces = {}; - for k,v in pairs(old_namespaces) do namespaces[k] = v; end - end - local new = { name = stanza.name, attr = attr, namespaces = namespaces, tags = tags }; - for i=1,#stanza do - local child = stanza[i]; - if child.name then - child = _clone(child); - t_insert(tags, child); - end - t_insert(new, child); - end - return setmetatable(new, stanza_mt); -end - -local function clone(stanza) - if not is_stanza(stanza) then - error("bad argument to clone: expected stanza, got "..type(stanza)); - end - return _clone(stanza); -end - local function message(attr, body) if not body then return new_stanza("message", attr); @@ -423,9 +421,15 @@ end end local function iq(attr) - if not (attr and attr.id) then + if not attr then + error("iq stanzas require id and type attributes"); + end + if not attr.id then error("iq stanzas require an id attribute"); end + if not attr.type then + error("iq stanzas require a type attribute"); + end return new_stanza("iq", attr); end
--- a/util/startup.lua Mon Jul 08 02:46:27 2019 +0200 +++ b/util/startup.lua Mon Jul 08 02:44:32 2019 +0200 @@ -7,6 +7,7 @@ local log = logger.init("startup"); local config = require "core.configmanager"; +local config_warnings; local dependencies = require "util.dependencies"; @@ -64,6 +65,8 @@ print("**************************"); print(""); os.exit(1); + elseif err and #err > 0 then + config_warnings = err; end prosody.config_loaded = true; end @@ -96,8 +99,13 @@ end); end -function startup.log_dependency_warnings() +function startup.log_startup_warnings() dependencies.log_warnings(); + if config_warnings then + for _, warning in ipairs(config_warnings) do + log("warn", "Configuration warning: %s", warning); + end + end end function startup.sanity_check() @@ -518,7 +526,7 @@ startup.read_version(); startup.switch_user(); startup.check_dependencies(); - startup.log_dependency_warnings(); + startup.log_startup_warnings(); startup.check_unwriteable(); startup.load_libraries(); startup.init_http_client(); @@ -543,7 +551,7 @@ startup.add_global_prosody_functions(); startup.read_version(); startup.log_greeting(); - startup.log_dependency_warnings(); + startup.log_startup_warnings(); startup.load_secondary_libraries(); startup.init_http_client(); startup.init_data_store();
--- a/util/x509.lua Mon Jul 08 02:46:27 2019 +0200 +++ b/util/x509.lua Mon Jul 08 02:44:32 2019 +0200 @@ -20,6 +20,7 @@ local nameprep = require "util.encodings".stringprep.nameprep; local idna_to_ascii = require "util.encodings".idna.to_ascii; +local idna_to_unicode = require "util.encodings".idna.to_unicode; local base64 = require "util.encodings".base64; local log = require "util.logger".init("x509"); local s_format = string.format; @@ -216,6 +217,32 @@ return false end +-- TODO Support other SANs +local function get_identities(cert) --> set of names + if cert.setencode then + cert:setencode("utf8"); + end + + local names = {}; + + local ext = cert:extensions(); + local sans = ext[oid_subjectaltname]; + if sans and sans["dNSName"] then + for i = 1, #sans["dNSName"] do + names[ idna_to_unicode(sans["dNSName"][i]) ] = true; + end + end + + local subject = cert:subject(); + for i = 1, #subject do + local dn = subject[i]; + if dn.oid == oid_commonname and nameprep(dn.value) then + names[dn.value] = true; + end + end + return names; +end + local pat = "%-%-%-%-%-BEGIN ([A-Z ]+)%-%-%-%-%-\r?\n".. "([0-9A-Za-z+/=\r\n]*)\r?\n%-%-%-%-%-END %1%-%-%-%-%-"; @@ -237,6 +264,7 @@ return { verify_identity = verify_identity; + get_identities = get_identities; pem2der = pem2der; der2pem = der2pem; };
