Software `/` code `/` prosody

Annotate

util/dependencies.lua @ 11704:0a8671f32424

mod_s2s: Guard against missing 'to' on incoming stream Given an incoming <stream:stream from="example.com"> this line would have mistakenly reported the 'from' as the local host. Neither are technically required and may be missing, especially on connections used only for Dialback. Outgoing connections initiated by Prosody always have 'from_host' and 'to_host', so it is safer to check it this way.

author	Kim Alvefur <zash@zash.se>
date	Sun, 18 Jul 2021 09:08:04 +0200
parent	11141:a5acd6354845
child	11958:31f83a645ce6

rev	line source
1523 841d61be198f Remove version number from copyright headers Matthew Wild <mwild1@gmail.com> parents: 896 diff changeset	1 -- Prosody IM
2923 b7049746bd29 Update copyright headers for 2010 Matthew Wild <mwild1@gmail.com> parents: 2815 diff changeset	2 -- Copyright (C) 2008-2010 Matthew Wild
b7049746bd29 Update copyright headers for 2010 Matthew Wild <mwild1@gmail.com> parents: 2815 diff changeset	3 -- Copyright (C) 2008-2010 Waqas Hussain
5776 bd0ff8ae98a8 Remove all trailing whitespace Florian Zeitz <florob@babelmonkeys.de> parents: 4426 diff changeset	4 --
758 b1885732e979 GPL->MIT! Matthew Wild <mwild1@gmail.com> parents: 743 diff changeset	5 -- This project is MIT/X11 licensed. Please see the
b1885732e979 GPL->MIT! Matthew Wild <mwild1@gmail.com> parents: 743 diff changeset	6 -- COPYING file in the source package for more information.
519 cccd610a0ef9 Insert copyright/license headers Matthew Wild <mwild1@gmail.com> parents: 449 diff changeset	7 --
cccd610a0ef9 Insert copyright/license headers Matthew Wild <mwild1@gmail.com> parents: 449 diff changeset	8
6777 5de6b93d0190 util.: Remove use of module() function, make all module functions local and return them in a table at the end Kim Alvefur <zash@zash.se>* parents: 6067 diff changeset	9 local function softreq(...) local ok, lib = pcall(require, ...); if ok then return lib; else return nil, lib; end end
10906 a1fed82c44b9 util.dependencies: Use util.human.io.table to replace custom layout code Matthew Wild <mwild1@gmail.com> parents: 10535 diff changeset	10 local platform_table = require "util.human.io".table({ { width = 15, align = "right" }, { width = "100%" } });
408 eb1a0960cefb Friendlier messages on missing dependencies Matthew Wild <mwild1@gmail.com> parents: diff changeset	11
2513 a8aa7616b154 util.dependencies: Load luarocks.loader/luarocks.require Matthew Wild <mwild1@gmail.com> parents: 2510 diff changeset	12 -- Required to be able to find packages installed with luarocks
a8aa7616b154 util.dependencies: Load luarocks.loader/luarocks.require Matthew Wild <mwild1@gmail.com> parents: 2510 diff changeset	13 if not softreq "luarocks.loader" then -- LuaRocks 2.x
a8aa7616b154 util.dependencies: Load luarocks.loader/luarocks.require Matthew Wild <mwild1@gmail.com> parents: 2510 diff changeset	14 softreq "luarocks.require"; -- LuaRocks <1.x
a8aa7616b154 util.dependencies: Load luarocks.loader/luarocks.require Matthew Wild <mwild1@gmail.com> parents: 2510 diff changeset	15 end
408 eb1a0960cefb Friendlier messages on missing dependencies Matthew Wild <mwild1@gmail.com> parents: diff changeset	16
10535 29c1a3bf1d29 util.dependencies: Pass require error to error formatting function Kim Alvefur <zash@zash.se> parents: 10406 diff changeset	17 local function missingdep(name, sources, msg, err) -- luacheck: ignore err
29c1a3bf1d29 util.dependencies: Pass require error to error formatting function Kim Alvefur <zash@zash.se> parents: 10406 diff changeset	18 -- TODO print something about the underlying error, useful for debugging
409 2269e9cbe153 Add MD5 to the list of checked dependencies Matthew Wild <mwild1@gmail.com> parents: 408 diff changeset	19 print("");
2269e9cbe153 Add MD5 to the list of checked dependencies Matthew Wild <mwild1@gmail.com> parents: 408 diff changeset	20 print("**************************");
408 eb1a0960cefb Friendlier messages on missing dependencies Matthew Wild <mwild1@gmail.com> parents: diff changeset	21 print("Prosody was unable to find "..tostring(name));
eb1a0960cefb Friendlier messages on missing dependencies Matthew Wild <mwild1@gmail.com> parents: diff changeset	22 print("This package can be obtained in the following ways:");
eb1a0960cefb Friendlier messages on missing dependencies Matthew Wild <mwild1@gmail.com> parents: diff changeset	23 print("");
10906 a1fed82c44b9 util.dependencies: Use util.human.io.table to replace custom layout code Matthew Wild <mwild1@gmail.com> parents: 10535 diff changeset	24 for _, row in ipairs(sources) do
a1fed82c44b9 util.dependencies: Use util.human.io.table to replace custom layout code Matthew Wild <mwild1@gmail.com> parents: 10535 diff changeset	25 print(platform_table(row));
408 eb1a0960cefb Friendlier messages on missing dependencies Matthew Wild <mwild1@gmail.com> parents: diff changeset	26 end
410 5ce6801ad2e4 Trivial whitespace fix in the missing dependency message Matthew Wild <mwild1@gmail.com> parents: 409 diff changeset	27 print("");
408 eb1a0960cefb Friendlier messages on missing dependencies Matthew Wild <mwild1@gmail.com> parents: diff changeset	28 print(msg or (name.." is required for Prosody to run, so we will now exit."));
7359 a5a080c12c96 Update every link to the documentation to use HTTPS Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: 7264 diff changeset	29 print("More help can be found on our website, at https://prosody.im/doc/depends");
409 2269e9cbe153 Add MD5 to the list of checked dependencies Matthew Wild <mwild1@gmail.com> parents: 408 diff changeset	30 print("**************************");
2269e9cbe153 Add MD5 to the list of checked dependencies Matthew Wild <mwild1@gmail.com> parents: 408 diff changeset	31 print("");
408 eb1a0960cefb Friendlier messages on missing dependencies Matthew Wild <mwild1@gmail.com> parents: diff changeset	32 end
eb1a0960cefb Friendlier messages on missing dependencies Matthew Wild <mwild1@gmail.com> parents: diff changeset	33
6777 5de6b93d0190 util.: Remove use of module() function, make all module functions local and return them in a table at the end Kim Alvefur <zash@zash.se>* parents: 6067 diff changeset	34 local function check_dependencies()
6778 4009ae66e0f0 util.dependencies: Only abort on Lua versions before 5.1, log a warning about 5.2 and above for now Kim Alvefur <zash@zash.se> parents: 6777 diff changeset	35 if _VERSION < "Lua 5.1" then
6065 9ab23488a17c util.dependencies: Check for Lua 5.1. We don't currently support any other versions. LuaJIT identifies as 5.1. Waqas Hussain <waqas20@gmail.com> parents: 6043 diff changeset	36 print "***********************************"
9ab23488a17c util.dependencies: Check for Lua 5.1. We don't currently support any other versions. LuaJIT identifies as 5.1. Waqas Hussain <waqas20@gmail.com> parents: 6043 diff changeset	37 print("Unsupported Lua version: ".._VERSION);
6778 4009ae66e0f0 util.dependencies: Only abort on Lua versions before 5.1, log a warning about 5.2 and above for now Kim Alvefur <zash@zash.se> parents: 6777 diff changeset	38 print("At least Lua 5.1 is required.");
6065 9ab23488a17c util.dependencies: Check for Lua 5.1. We don't currently support any other versions. LuaJIT identifies as 5.1. Waqas Hussain <waqas20@gmail.com> parents: 6043 diff changeset	39 print "***********************************"
9ab23488a17c util.dependencies: Check for Lua 5.1. We don't currently support any other versions. LuaJIT identifies as 5.1. Waqas Hussain <waqas20@gmail.com> parents: 6043 diff changeset	40 return false;
9ab23488a17c util.dependencies: Check for Lua 5.1. We don't currently support any other versions. LuaJIT identifies as 5.1. Waqas Hussain <waqas20@gmail.com> parents: 6043 diff changeset	41 end
9ab23488a17c util.dependencies: Check for Lua 5.1. We don't currently support any other versions. LuaJIT identifies as 5.1. Waqas Hussain <waqas20@gmail.com> parents: 6043 diff changeset	42
2510 97b5ea975cb9 util.dependencies, prosody, prosodyctl: Give util.dependencies a check_dependencies() function so the caller can decide what to do when dependencies aren't met - update prosody/prosodyctl for this change Matthew Wild <mwild1@gmail.com> parents: 2299 diff changeset	43 local fatal;
5776 bd0ff8ae98a8 Remove all trailing whitespace Florian Zeitz <florob@babelmonkeys.de> parents: 4426 diff changeset	44
10535 29c1a3bf1d29 util.dependencies: Pass require error to error formatting function Kim Alvefur <zash@zash.se> parents: 10406 diff changeset	45 local lxp, err = softreq "lxp"
5776 bd0ff8ae98a8 Remove all trailing whitespace Florian Zeitz <florob@babelmonkeys.de> parents: 4426 diff changeset	46
2510 97b5ea975cb9 util.dependencies, prosody, prosodyctl: Give util.dependencies a check_dependencies() function so the caller can decide what to do when dependencies aren't met - update prosody/prosodyctl for this change Matthew Wild <mwild1@gmail.com> parents: 2299 diff changeset	47 if not lxp then
97b5ea975cb9 util.dependencies, prosody, prosodyctl: Give util.dependencies a check_dependencies() function so the caller can decide what to do when dependencies aren't met - update prosody/prosodyctl for this change Matthew Wild <mwild1@gmail.com> parents: 2299 diff changeset	48 missingdep("luaexpat", {
10906 a1fed82c44b9 util.dependencies: Use util.human.io.table to replace custom layout code Matthew Wild <mwild1@gmail.com> parents: 10535 diff changeset	49 { "Debian/Ubuntu", "sudo apt-get install lua-expat" };
a1fed82c44b9 util.dependencies: Use util.human.io.table to replace custom layout code Matthew Wild <mwild1@gmail.com> parents: 10535 diff changeset	50 { "luarocks", "luarocks install luaexpat" };
a1fed82c44b9 util.dependencies: Use util.human.io.table to replace custom layout code Matthew Wild <mwild1@gmail.com> parents: 10535 diff changeset	51 { "Source", "http://matthewwild.co.uk/projects/luaexpat/" };
10535 29c1a3bf1d29 util.dependencies: Pass require error to error formatting function Kim Alvefur <zash@zash.se> parents: 10406 diff changeset	52 }, nil, err);
2510 97b5ea975cb9 util.dependencies, prosody, prosodyctl: Give util.dependencies a check_dependencies() function so the caller can decide what to do when dependencies aren't met - update prosody/prosodyctl for this change Matthew Wild <mwild1@gmail.com> parents: 2299 diff changeset	53 fatal = true;
97b5ea975cb9 util.dependencies, prosody, prosodyctl: Give util.dependencies a check_dependencies() function so the caller can decide what to do when dependencies aren't met - update prosody/prosodyctl for this change Matthew Wild <mwild1@gmail.com> parents: 2299 diff changeset	54 end
5776 bd0ff8ae98a8 Remove all trailing whitespace Florian Zeitz <florob@babelmonkeys.de> parents: 4426 diff changeset	55
10535 29c1a3bf1d29 util.dependencies: Pass require error to error formatting function Kim Alvefur <zash@zash.se> parents: 10406 diff changeset	56 local socket, err = softreq "socket"
5776 bd0ff8ae98a8 Remove all trailing whitespace Florian Zeitz <florob@babelmonkeys.de> parents: 4426 diff changeset	57
2510 97b5ea975cb9 util.dependencies, prosody, prosodyctl: Give util.dependencies a check_dependencies() function so the caller can decide what to do when dependencies aren't met - update prosody/prosodyctl for this change Matthew Wild <mwild1@gmail.com> parents: 2299 diff changeset	58 if not socket then
97b5ea975cb9 util.dependencies, prosody, prosodyctl: Give util.dependencies a check_dependencies() function so the caller can decide what to do when dependencies aren't met - update prosody/prosodyctl for this change Matthew Wild <mwild1@gmail.com> parents: 2299 diff changeset	59 missingdep("luasocket", {
10906 a1fed82c44b9 util.dependencies: Use util.human.io.table to replace custom layout code Matthew Wild <mwild1@gmail.com> parents: 10535 diff changeset	60 { "Debian/Ubuntu", "sudo apt-get install lua-socket" };
a1fed82c44b9 util.dependencies: Use util.human.io.table to replace custom layout code Matthew Wild <mwild1@gmail.com> parents: 10535 diff changeset	61 { "luarocks", "luarocks install luasocket" };
a1fed82c44b9 util.dependencies: Use util.human.io.table to replace custom layout code Matthew Wild <mwild1@gmail.com> parents: 10535 diff changeset	62 { "Source", "http://www.tecgraf.puc-rio.br/~diego/professional/luasocket/" };
10535 29c1a3bf1d29 util.dependencies: Pass require error to error formatting function Kim Alvefur <zash@zash.se> parents: 10406 diff changeset	63 }, nil, err);
2510 97b5ea975cb9 util.dependencies, prosody, prosodyctl: Give util.dependencies a check_dependencies() function so the caller can decide what to do when dependencies aren't met - update prosody/prosodyctl for this change Matthew Wild <mwild1@gmail.com> parents: 2299 diff changeset	64 fatal = true;
9494 b19f676203fd util.dependencies: Add compat code for normalization of socket constructors Kim Alvefur <zash@zash.se> parents: 8235 diff changeset	65 elseif not socket.tcp4 then
b19f676203fd util.dependencies: Add compat code for normalization of socket constructors Kim Alvefur <zash@zash.se> parents: 8235 diff changeset	66 -- COMPAT LuaSocket before being IP-version agnostic
b19f676203fd util.dependencies: Add compat code for normalization of socket constructors Kim Alvefur <zash@zash.se> parents: 8235 diff changeset	67 socket.tcp4 = socket.tcp;
b19f676203fd util.dependencies: Add compat code for normalization of socket constructors Kim Alvefur <zash@zash.se> parents: 8235 diff changeset	68 socket.udp4 = socket.udp;
2510 97b5ea975cb9 util.dependencies, prosody, prosodyctl: Give util.dependencies a check_dependencies() function so the caller can decide what to do when dependencies aren't met - update prosody/prosodyctl for this change Matthew Wild <mwild1@gmail.com> parents: 2299 diff changeset	69 end
5776 bd0ff8ae98a8 Remove all trailing whitespace Florian Zeitz <florob@babelmonkeys.de> parents: 4426 diff changeset	70
2510 97b5ea975cb9 util.dependencies, prosody, prosodyctl: Give util.dependencies a check_dependencies() function so the caller can decide what to do when dependencies aren't met - update prosody/prosodyctl for this change Matthew Wild <mwild1@gmail.com> parents: 2299 diff changeset	71 local lfs, err = softreq "lfs"
97b5ea975cb9 util.dependencies, prosody, prosodyctl: Give util.dependencies a check_dependencies() function so the caller can decide what to do when dependencies aren't met - update prosody/prosodyctl for this change Matthew Wild <mwild1@gmail.com> parents: 2299 diff changeset	72 if not lfs then
97b5ea975cb9 util.dependencies, prosody, prosodyctl: Give util.dependencies a check_dependencies() function so the caller can decide what to do when dependencies aren't met - update prosody/prosodyctl for this change Matthew Wild <mwild1@gmail.com> parents: 2299 diff changeset	73 missingdep("luafilesystem", {
10906 a1fed82c44b9 util.dependencies: Use util.human.io.table to replace custom layout code Matthew Wild <mwild1@gmail.com> parents: 10535 diff changeset	74 { "luarocks", "luarocks install luafilesystem" };
a1fed82c44b9 util.dependencies: Use util.human.io.table to replace custom layout code Matthew Wild <mwild1@gmail.com> parents: 10535 diff changeset	75 { "Debian/Ubuntu", "sudo apt-get install lua-filesystem" };
a1fed82c44b9 util.dependencies: Use util.human.io.table to replace custom layout code Matthew Wild <mwild1@gmail.com> parents: 10535 diff changeset	76 { "Source", "http://www.keplerproject.org/luafilesystem/" };
10535 29c1a3bf1d29 util.dependencies: Pass require error to error formatting function Kim Alvefur <zash@zash.se> parents: 10406 diff changeset	77 }, nil, err);
2510 97b5ea975cb9 util.dependencies, prosody, prosodyctl: Give util.dependencies a check_dependencies() function so the caller can decide what to do when dependencies aren't met - update prosody/prosodyctl for this change Matthew Wild <mwild1@gmail.com> parents: 2299 diff changeset	78 fatal = true;
97b5ea975cb9 util.dependencies, prosody, prosodyctl: Give util.dependencies a check_dependencies() function so the caller can decide what to do when dependencies aren't met - update prosody/prosodyctl for this change Matthew Wild <mwild1@gmail.com> parents: 2299 diff changeset	79 end
5776 bd0ff8ae98a8 Remove all trailing whitespace Florian Zeitz <florob@babelmonkeys.de> parents: 4426 diff changeset	80
10535 29c1a3bf1d29 util.dependencies: Pass require error to error formatting function Kim Alvefur <zash@zash.se> parents: 10406 diff changeset	81 local ssl, err = softreq "ssl"
5776 bd0ff8ae98a8 Remove all trailing whitespace Florian Zeitz <florob@babelmonkeys.de> parents: 4426 diff changeset	82
2510 97b5ea975cb9 util.dependencies, prosody, prosodyctl: Give util.dependencies a check_dependencies() function so the caller can decide what to do when dependencies aren't met - update prosody/prosodyctl for this change Matthew Wild <mwild1@gmail.com> parents: 2299 diff changeset	83 if not ssl then
2157 7cb0aa497326 util.dependencies: Clearer message, add homepages, etc. Matthew Wild <mwild1@gmail.com> parents: 2156 diff changeset	84 missingdep("LuaSec", {
10906 a1fed82c44b9 util.dependencies: Use util.human.io.table to replace custom layout code Matthew Wild <mwild1@gmail.com> parents: 10535 diff changeset	85 { "Debian/Ubuntu", "sudo apt-get install lua-sec" };
a1fed82c44b9 util.dependencies: Use util.human.io.table to replace custom layout code Matthew Wild <mwild1@gmail.com> parents: 10535 diff changeset	86 { "luarocks", "luarocks install luasec" };
a1fed82c44b9 util.dependencies: Use util.human.io.table to replace custom layout code Matthew Wild <mwild1@gmail.com> parents: 10535 diff changeset	87 { "Source", "https://github.com/brunoos/luasec" };
10535 29c1a3bf1d29 util.dependencies: Pass require error to error formatting function Kim Alvefur <zash@zash.se> parents: 10406 diff changeset	88 }, "SSL/TLS support will not be available", err);
413 4b61529d0884 Refuse to run without SSL/TLS unless run_without_ssl is set in config Matthew Wild <mwild1@gmail.com> parents: 410 diff changeset	89 end
5776 bd0ff8ae98a8 Remove all trailing whitespace Florian Zeitz <florob@babelmonkeys.de> parents: 4426 diff changeset	90
10535 29c1a3bf1d29 util.dependencies: Pass require error to error formatting function Kim Alvefur <zash@zash.se> parents: 10406 diff changeset	91 local bit, err = softreq"util.bitcompat";
7767 36bf9ed87ae1 util.dependencies: Add check and info about lua-bitops (for mod_websockets) Kim Alvefur <zash@zash.se> parents: 7766 diff changeset	92
36bf9ed87ae1 util.dependencies: Add check and info about lua-bitops (for mod_websockets) Kim Alvefur <zash@zash.se> parents: 7766 diff changeset	93 if not bit then
36bf9ed87ae1 util.dependencies: Add check and info about lua-bitops (for mod_websockets) Kim Alvefur <zash@zash.se> parents: 7766 diff changeset	94 missingdep("lua-bitops", {
10906 a1fed82c44b9 util.dependencies: Use util.human.io.table to replace custom layout code Matthew Wild <mwild1@gmail.com> parents: 10535 diff changeset	95 { "Debian/Ubuntu", "sudo apt-get install lua-bitop" };
a1fed82c44b9 util.dependencies: Use util.human.io.table to replace custom layout code Matthew Wild <mwild1@gmail.com> parents: 10535 diff changeset	96 { "luarocks", "luarocks install luabitop" };
a1fed82c44b9 util.dependencies: Use util.human.io.table to replace custom layout code Matthew Wild <mwild1@gmail.com> parents: 10535 diff changeset	97 { "Source", "http://bitop.luajit.org/" };
10535 29c1a3bf1d29 util.dependencies: Pass require error to error formatting function Kim Alvefur <zash@zash.se> parents: 10406 diff changeset	98 }, "WebSocket support will not be available", err);
7767 36bf9ed87ae1 util.dependencies: Add check and info about lua-bitops (for mod_websockets) Kim Alvefur <zash@zash.se> parents: 7766 diff changeset	99 end
36bf9ed87ae1 util.dependencies: Add check and info about lua-bitops (for mod_websockets) Kim Alvefur <zash@zash.se> parents: 7766 diff changeset	100
10975 f997e3e8bc23 util.dependencies: Quiet luacheck Kim Alvefur <zash@zash.se> parents: 10974 diff changeset	101 local unbound, err = softreq"lunbound"; -- luacheck: ignore 211/err
f997e3e8bc23 util.dependencies: Quiet luacheck Kim Alvefur <zash@zash.se> parents: 10974 diff changeset	102 if not unbound then -- luacheck: ignore 542
10974 3b9d533da8fe util.dependencies: Tone down lua-unbound dependency for now Kim Alvefur <zash@zash.se> parents: 10965 diff changeset	103 --[[ TODO Re-enable once packages are available
10963 80733851be8b util.dependencies: Add awareness of luaunbound Kim Alvefur <zash@zash.se> parents: 10906 diff changeset	104 missingdep("lua-unbound", {
80733851be8b util.dependencies: Add awareness of luaunbound Kim Alvefur <zash@zash.se> parents: 10906 diff changeset	105 { "luarocks", "luarocks install luaunbound" };
80733851be8b util.dependencies: Add awareness of luaunbound Kim Alvefur <zash@zash.se> parents: 10906 diff changeset	106 { "Source", "https://www.zash.se/luaunbound.html" };
80733851be8b util.dependencies: Add awareness of luaunbound Kim Alvefur <zash@zash.se> parents: 10906 diff changeset	107 }, "Old DNS resolver library will be used", err);
10974 3b9d533da8fe util.dependencies: Tone down lua-unbound dependency for now Kim Alvefur <zash@zash.se> parents: 10965 diff changeset	108 --]]
10965 f5d5fc409680 util.dependencies: Prefer net.unbound over net.adns Kim Alvefur <zash@zash.se> parents: 10963 diff changeset	109 else
f5d5fc409680 util.dependencies: Prefer net.unbound over net.adns Kim Alvefur <zash@zash.se> parents: 10963 diff changeset	110 package.preload["net.adns"] = function ()
f5d5fc409680 util.dependencies: Prefer net.unbound over net.adns Kim Alvefur <zash@zash.se> parents: 10963 diff changeset	111 local ub = require "net.unbound";
f5d5fc409680 util.dependencies: Prefer net.unbound over net.adns Kim Alvefur <zash@zash.se> parents: 10963 diff changeset	112 return ub;
f5d5fc409680 util.dependencies: Prefer net.unbound over net.adns Kim Alvefur <zash@zash.se> parents: 10963 diff changeset	113 end
7767 36bf9ed87ae1 util.dependencies: Add check and info about lua-bitops (for mod_websockets) Kim Alvefur <zash@zash.se> parents: 7766 diff changeset	114 end
36bf9ed87ae1 util.dependencies: Add check and info about lua-bitops (for mod_websockets) Kim Alvefur <zash@zash.se> parents: 7766 diff changeset	115
2510 97b5ea975cb9 util.dependencies, prosody, prosodyctl: Give util.dependencies a check_dependencies() function so the caller can decide what to do when dependencies aren't met - update prosody/prosodyctl for this change Matthew Wild <mwild1@gmail.com> parents: 2299 diff changeset	116 local encodings, err = softreq "util.encodings"
97b5ea975cb9 util.dependencies, prosody, prosodyctl: Give util.dependencies a check_dependencies() function so the caller can decide what to do when dependencies aren't met - update prosody/prosodyctl for this change Matthew Wild <mwild1@gmail.com> parents: 2299 diff changeset	117 if not encodings then
7264 6d97895c2bd7 util.dependencies: Show the full error when a symbol is not found (i.e., when running Prosody with the wrong version of Lua). Thijs Alkemade <me@thijsalkema.de> parents: 7007 diff changeset	118 if err:match("module '[^']*' not found") then
7875 3fbfd7210d78 util.dependencies: Normalize whitespace Kim Alvefur <zash@zash.se> parents: 7813 diff changeset	119 missingdep("util.encodings", {
10906 a1fed82c44b9 util.dependencies: Use util.human.io.table to replace custom layout code Matthew Wild <mwild1@gmail.com> parents: 10535 diff changeset	120 { "Windows", "Make sure you have encodings.dll from the Prosody distribution in util/" };
a1fed82c44b9 util.dependencies: Use util.human.io.table to replace custom layout code Matthew Wild <mwild1@gmail.com> parents: 10535 diff changeset	121 { "GNU/Linux", "Run './configure' and 'make' in the Prosody source directory to build util/encodings.so" };
7875 3fbfd7210d78 util.dependencies: Normalize whitespace Kim Alvefur <zash@zash.se> parents: 7813 diff changeset	122 });
2510 97b5ea975cb9 util.dependencies, prosody, prosodyctl: Give util.dependencies a check_dependencies() function so the caller can decide what to do when dependencies aren't met - update prosody/prosodyctl for this change Matthew Wild <mwild1@gmail.com> parents: 2299 diff changeset	123 else
97b5ea975cb9 util.dependencies, prosody, prosodyctl: Give util.dependencies a check_dependencies() function so the caller can decide what to do when dependencies aren't met - update prosody/prosodyctl for this change Matthew Wild <mwild1@gmail.com> parents: 2299 diff changeset	124 print "***********************************"
97b5ea975cb9 util.dependencies, prosody, prosodyctl: Give util.dependencies a check_dependencies() function so the caller can decide what to do when dependencies aren't met - update prosody/prosodyctl for this change Matthew Wild <mwild1@gmail.com> parents: 2299 diff changeset	125 print("util/encodings couldn't be loaded. Check that you have a recent version of libidn");
97b5ea975cb9 util.dependencies, prosody, prosodyctl: Give util.dependencies a check_dependencies() function so the caller can decide what to do when dependencies aren't met - update prosody/prosodyctl for this change Matthew Wild <mwild1@gmail.com> parents: 2299 diff changeset	126 print ""
97b5ea975cb9 util.dependencies, prosody, prosodyctl: Give util.dependencies a check_dependencies() function so the caller can decide what to do when dependencies aren't met - update prosody/prosodyctl for this change Matthew Wild <mwild1@gmail.com> parents: 2299 diff changeset	127 print("The full error was:");
97b5ea975cb9 util.dependencies, prosody, prosodyctl: Give util.dependencies a check_dependencies() function so the caller can decide what to do when dependencies aren't met - update prosody/prosodyctl for this change Matthew Wild <mwild1@gmail.com> parents: 2299 diff changeset	128 print(err)
97b5ea975cb9 util.dependencies, prosody, prosodyctl: Give util.dependencies a check_dependencies() function so the caller can decide what to do when dependencies aren't met - update prosody/prosodyctl for this change Matthew Wild <mwild1@gmail.com> parents: 2299 diff changeset	129 print "***********************************"
97b5ea975cb9 util.dependencies, prosody, prosodyctl: Give util.dependencies a check_dependencies() function so the caller can decide what to do when dependencies aren't met - update prosody/prosodyctl for this change Matthew Wild <mwild1@gmail.com> parents: 2299 diff changeset	130 end
97b5ea975cb9 util.dependencies, prosody, prosodyctl: Give util.dependencies a check_dependencies() function so the caller can decide what to do when dependencies aren't met - update prosody/prosodyctl for this change Matthew Wild <mwild1@gmail.com> parents: 2299 diff changeset	131 fatal = true;
2169 c06fdb6b57bd util.dependencies: Log an error if the current version of LuaSec installed contains The Bug (thanks Remko) Matthew Wild <mwild1@gmail.com> parents: 2158 diff changeset	132 end
408 eb1a0960cefb Friendlier messages on missing dependencies Matthew Wild <mwild1@gmail.com> parents: diff changeset	133
2510 97b5ea975cb9 util.dependencies, prosody, prosodyctl: Give util.dependencies a check_dependencies() function so the caller can decide what to do when dependencies aren't met - update prosody/prosodyctl for this change Matthew Wild <mwild1@gmail.com> parents: 2299 diff changeset	134 local hashes, err = softreq "util.hashes"
97b5ea975cb9 util.dependencies, prosody, prosodyctl: Give util.dependencies a check_dependencies() function so the caller can decide what to do when dependencies aren't met - update prosody/prosodyctl for this change Matthew Wild <mwild1@gmail.com> parents: 2299 diff changeset	135 if not hashes then
7264 6d97895c2bd7 util.dependencies: Show the full error when a symbol is not found (i.e., when running Prosody with the wrong version of Lua). Thijs Alkemade <me@thijsalkema.de> parents: 7007 diff changeset	136 if err:match("module '[^']*' not found") then
7875 3fbfd7210d78 util.dependencies: Normalize whitespace Kim Alvefur <zash@zash.se> parents: 7813 diff changeset	137 missingdep("util.hashes", {
10906 a1fed82c44b9 util.dependencies: Use util.human.io.table to replace custom layout code Matthew Wild <mwild1@gmail.com> parents: 10535 diff changeset	138 { "Windows", "Make sure you have hashes.dll from the Prosody distribution in util/" };
a1fed82c44b9 util.dependencies: Use util.human.io.table to replace custom layout code Matthew Wild <mwild1@gmail.com> parents: 10535 diff changeset	139 { "GNU/Linux", "Run './configure' and 'make' in the Prosody source directory to build util/hashes.so" };
7875 3fbfd7210d78 util.dependencies: Normalize whitespace Kim Alvefur <zash@zash.se> parents: 7813 diff changeset	140 });
3fbfd7210d78 util.dependencies: Normalize whitespace Kim Alvefur <zash@zash.se> parents: 7813 diff changeset	141 else
2510 97b5ea975cb9 util.dependencies, prosody, prosodyctl: Give util.dependencies a check_dependencies() function so the caller can decide what to do when dependencies aren't met - update prosody/prosodyctl for this change Matthew Wild <mwild1@gmail.com> parents: 2299 diff changeset	142 print "***********************************"
97b5ea975cb9 util.dependencies, prosody, prosodyctl: Give util.dependencies a check_dependencies() function so the caller can decide what to do when dependencies aren't met - update prosody/prosodyctl for this change Matthew Wild <mwild1@gmail.com> parents: 2299 diff changeset	143 print("util/hashes couldn't be loaded. Check that you have a recent version of OpenSSL (libcrypto in particular)");
97b5ea975cb9 util.dependencies, prosody, prosodyctl: Give util.dependencies a check_dependencies() function so the caller can decide what to do when dependencies aren't met - update prosody/prosodyctl for this change Matthew Wild <mwild1@gmail.com> parents: 2299 diff changeset	144 print ""
97b5ea975cb9 util.dependencies, prosody, prosodyctl: Give util.dependencies a check_dependencies() function so the caller can decide what to do when dependencies aren't met - update prosody/prosodyctl for this change Matthew Wild <mwild1@gmail.com> parents: 2299 diff changeset	145 print("The full error was:");
97b5ea975cb9 util.dependencies, prosody, prosodyctl: Give util.dependencies a check_dependencies() function so the caller can decide what to do when dependencies aren't met - update prosody/prosodyctl for this change Matthew Wild <mwild1@gmail.com> parents: 2299 diff changeset	146 print(err)
97b5ea975cb9 util.dependencies, prosody, prosodyctl: Give util.dependencies a check_dependencies() function so the caller can decide what to do when dependencies aren't met - update prosody/prosodyctl for this change Matthew Wild <mwild1@gmail.com> parents: 2299 diff changeset	147 print "***********************************"
97b5ea975cb9 util.dependencies, prosody, prosodyctl: Give util.dependencies a check_dependencies() function so the caller can decide what to do when dependencies aren't met - update prosody/prosodyctl for this change Matthew Wild <mwild1@gmail.com> parents: 2299 diff changeset	148 end
97b5ea975cb9 util.dependencies, prosody, prosodyctl: Give util.dependencies a check_dependencies() function so the caller can decide what to do when dependencies aren't met - update prosody/prosodyctl for this change Matthew Wild <mwild1@gmail.com> parents: 2299 diff changeset	149 fatal = true;
97b5ea975cb9 util.dependencies, prosody, prosodyctl: Give util.dependencies a check_dependencies() function so the caller can decide what to do when dependencies aren't met - update prosody/prosodyctl for this change Matthew Wild <mwild1@gmail.com> parents: 2299 diff changeset	150 end
7767 36bf9ed87ae1 util.dependencies: Add check and info about lua-bitops (for mod_websockets) Kim Alvefur <zash@zash.se> parents: 7766 diff changeset	151
2510 97b5ea975cb9 util.dependencies, prosody, prosodyctl: Give util.dependencies a check_dependencies() function so the caller can decide what to do when dependencies aren't met - update prosody/prosodyctl for this change Matthew Wild <mwild1@gmail.com> parents: 2299 diff changeset	152 return not fatal;
408 eb1a0960cefb Friendlier messages on missing dependencies Matthew Wild <mwild1@gmail.com> parents: diff changeset	153 end
eb1a0960cefb Friendlier messages on missing dependencies Matthew Wild <mwild1@gmail.com> parents: diff changeset	154
6777 5de6b93d0190 util.: Remove use of module() function, make all module functions local and return them in a table at the end Kim Alvefur <zash@zash.se>* parents: 6067 diff changeset	155 local function log_warnings()
10049 c523642ea293 util.dependencies: Increase Lua version to warn about to 5.4 Kim Alvefur <zash@zash.se> parents: 9560 diff changeset	156 if _VERSION > "Lua 5.3" then
7007 e28fbe6dd424 util.dependencies: Use prosody.log() instead of global log() Matthew Wild <mwild1@gmail.com> parents: 6778 diff changeset	157 prosody.log("warn", "Support for %s is experimental, please report any issues", _VERSION);
6778 4009ae66e0f0 util.dependencies: Only abort on Lua versions before 5.1, log a warning about 5.2 and above for now Kim Alvefur <zash@zash.se> parents: 6777 diff changeset	158 end
6777 5de6b93d0190 util.: Remove use of module() function, make all module functions local and return them in a table at the end Kim Alvefur <zash@zash.se>* parents: 6067 diff changeset	159 local ssl = softreq"ssl";
3904 f93163081b3c prosody, prosodyctl, util.dependencies: Split checking and logging of dependencies so we can check hard deps before the config and logging is loaded Matthew Wild <mwild1@gmail.com> parents: 2925 diff changeset	160 if ssl then
f93163081b3c prosody, prosodyctl, util.dependencies: Split checking and logging of dependencies so we can check hard deps before the config and logging is loaded Matthew Wild <mwild1@gmail.com> parents: 2925 diff changeset	161 local major, minor, veryminor, patched = ssl._VERSION:match("(%d+)%.(%d+)%.?(%d*)(M?)");
f93163081b3c prosody, prosodyctl, util.dependencies: Split checking and logging of dependencies so we can check hard deps before the config and logging is loaded Matthew Wild <mwild1@gmail.com> parents: 2925 diff changeset	162 if not major or ((tonumber(major) == 0 and (tonumber(minor) or 0) <= 3 and (tonumber(veryminor) or 0) <= 2) and patched ~= "M") then
7359 a5a080c12c96 Update every link to the documentation to use HTTPS Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: 7264 diff changeset	163 prosody.log("error", "This version of LuaSec contains a known bug that causes disconnects, see https://prosody.im/doc/depends");
3904 f93163081b3c prosody, prosodyctl, util.dependencies: Split checking and logging of dependencies so we can check hard deps before the config and logging is loaded Matthew Wild <mwild1@gmail.com> parents: 2925 diff changeset	164 end
f93163081b3c prosody, prosodyctl, util.dependencies: Split checking and logging of dependencies so we can check hard deps before the config and logging is loaded Matthew Wild <mwild1@gmail.com> parents: 2925 diff changeset	165 end
6777 5de6b93d0190 util.: Remove use of module() function, make all module functions local and return them in a table at the end Kim Alvefur <zash@zash.se>* parents: 6067 diff changeset	166 local lxp = softreq"lxp";
4426 ee65aa40ef60 util.dependencies, util.xmppstream: Move LuaExpat version checking to util.dependencies. Waqas Hussain <waqas20@gmail.com> parents: 4236 diff changeset	167 if lxp then
ee65aa40ef60 util.dependencies, util.xmppstream: Move LuaExpat version checking to util.dependencies. Waqas Hussain <waqas20@gmail.com> parents: 4236 diff changeset	168 if not pcall(lxp.new, { StartDoctypeDecl = false }) then
7007 e28fbe6dd424 util.dependencies: Use prosody.log() instead of global log() Matthew Wild <mwild1@gmail.com> parents: 6778 diff changeset	169 prosody.log("error", "The version of LuaExpat on your system leaves Prosody "
4426 ee65aa40ef60 util.dependencies, util.xmppstream: Move LuaExpat version checking to util.dependencies. Waqas Hussain <waqas20@gmail.com> parents: 4236 diff changeset	170 .."vulnerable to denial-of-service attacks. You should upgrade to "
6043 29d2dd705148 util.dependencies: Log error when LuaExpat is not capable of enforcing stanza size limits Matthew Wild <mwild1@gmail.com> parents: 4426 diff changeset	171 .."LuaExpat 1.3.0 or higher as soon as possible. See "
7359 a5a080c12c96 Update every link to the documentation to use HTTPS Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: 7264 diff changeset	172 .."https://prosody.im/doc/depends#luaexpat for more information.");
6043 29d2dd705148 util.dependencies: Log error when LuaExpat is not capable of enforcing stanza size limits Matthew Wild <mwild1@gmail.com> parents: 4426 diff changeset	173 end
29d2dd705148 util.dependencies: Log error when LuaExpat is not capable of enforcing stanza size limits Matthew Wild <mwild1@gmail.com> parents: 4426 diff changeset	174 if not lxp.new({}).getcurrentbytecount then
7007 e28fbe6dd424 util.dependencies: Use prosody.log() instead of global log() Matthew Wild <mwild1@gmail.com> parents: 6778 diff changeset	175 prosody.log("error", "The version of LuaExpat on your system does not support "
6043 29d2dd705148 util.dependencies: Log error when LuaExpat is not capable of enforcing stanza size limits Matthew Wild <mwild1@gmail.com> parents: 4426 diff changeset	176 .."stanza size limits, which may leave servers on untrusted "
29d2dd705148 util.dependencies: Log error when LuaExpat is not capable of enforcing stanza size limits Matthew Wild <mwild1@gmail.com> parents: 4426 diff changeset	177 .."networks (e.g. the internet) vulnerable to denial-of-service "
29d2dd705148 util.dependencies: Log error when LuaExpat is not capable of enforcing stanza size limits Matthew Wild <mwild1@gmail.com> parents: 4426 diff changeset	178 .."attacks. You should upgrade to LuaExpat 1.3.0 or higher as "
29d2dd705148 util.dependencies: Log error when LuaExpat is not capable of enforcing stanza size limits Matthew Wild <mwild1@gmail.com> parents: 4426 diff changeset	179 .."soon as possible. See "
7359 a5a080c12c96 Update every link to the documentation to use HTTPS Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: 7264 diff changeset	180 .."https://prosody.im/doc/depends#luaexpat for more information.");
4426 ee65aa40ef60 util.dependencies, util.xmppstream: Move LuaExpat version checking to util.dependencies. Waqas Hussain <waqas20@gmail.com> parents: 4236 diff changeset	181 end
ee65aa40ef60 util.dependencies, util.xmppstream: Move LuaExpat version checking to util.dependencies. Waqas Hussain <waqas20@gmail.com> parents: 4236 diff changeset	182 end
3904 f93163081b3c prosody, prosodyctl, util.dependencies: Split checking and logging of dependencies so we can check hard deps before the config and logging is loaded Matthew Wild <mwild1@gmail.com> parents: 2925 diff changeset	183 end
742 b9f59372eb4e util.dependencies: Show useful messages when our own libraries are not found, too Matthew Wild <mwild1@gmail.com> parents: 615 diff changeset	184
6777 5de6b93d0190 util.: Remove use of module() function, make all module functions local and return them in a table at the end Kim Alvefur <zash@zash.se>* parents: 6067 diff changeset	185 return {
5de6b93d0190 util.: Remove use of module() function, make all module functions local and return them in a table at the end Kim Alvefur <zash@zash.se>* parents: 6067 diff changeset	186 softreq = softreq;
5de6b93d0190 util.: Remove use of module() function, make all module functions local and return them in a table at the end Kim Alvefur <zash@zash.se>* parents: 6067 diff changeset	187 missingdep = missingdep;
5de6b93d0190 util.: Remove use of module() function, make all module functions local and return them in a table at the end Kim Alvefur <zash@zash.se>* parents: 6067 diff changeset	188 check_dependencies = check_dependencies;
5de6b93d0190 util.: Remove use of module() function, make all module functions local and return them in a table at the end Kim Alvefur <zash@zash.se>* parents: 6067 diff changeset	189 log_warnings = log_warnings;
5de6b93d0190 util.: Remove use of module() function, make all module functions local and return them in a table at the end Kim Alvefur <zash@zash.se>* parents: 6067 diff changeset	190 };

prosody

0a8671f32424

util/dependencies.lua

Software / code / prosody

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util/dependencies.lua @ 11704:0a8671f32424

Software `/` code `/` prosody