Software `/` code `/` prosody

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util/dependencies.lua @ 10851:6cf16abd0976

net.server_select: Ensure onconnect is always called before onincoming This changes the code to call onconnect when the first data is sucessfully read or written, instead of simply when the socket first becomes writable. A writable socket can mean a connection error, and if the client already sent some data it may get passed to onincoming before processing writable sockets. This fixes the issue.

author	Matthew Wild <mwild1@gmail.com>
date	Mon, 01 Jun 2020 13:38:47 +0100
parent	10535:29c1a3bf1d29
child	10906:a1fed82c44b9

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
408 eb1a0960cefb Friendlier messages on missing dependencies Matthew Wild <mwild1@gmail.com> parents: diff changeset	10
2513 a8aa7616b154 util.dependencies: Load luarocks.loader/luarocks.require Matthew Wild <mwild1@gmail.com> parents: 2510 diff changeset	11 -- 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	12 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	13 softreq "luarocks.require"; -- LuaRocks <1.x
a8aa7616b154 util.dependencies: Load luarocks.loader/luarocks.require Matthew Wild <mwild1@gmail.com> parents: 2510 diff changeset	14 end
408 eb1a0960cefb Friendlier messages on missing dependencies Matthew Wild <mwild1@gmail.com> parents: diff changeset	15
10535 29c1a3bf1d29 util.dependencies: Pass require error to error formatting function Kim Alvefur <zash@zash.se> parents: 10406 diff changeset	16 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	17 -- 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	18 print("");
2269e9cbe153 Add MD5 to the list of checked dependencies Matthew Wild <mwild1@gmail.com> parents: 408 diff changeset	19 print("**************************");
408 eb1a0960cefb Friendlier messages on missing dependencies Matthew Wild <mwild1@gmail.com> parents: diff changeset	20 print("Prosody was unable to find "..tostring(name));
eb1a0960cefb Friendlier messages on missing dependencies Matthew Wild <mwild1@gmail.com> parents: diff changeset	21 print("This package can be obtained in the following ways:");
eb1a0960cefb Friendlier messages on missing dependencies Matthew Wild <mwild1@gmail.com> parents: diff changeset	22 print("");
2815 84123bcfa0ba util.dependencies: Make the commands line up properly in the "missing dependency" output. Yes, this was the commit you didn't know you were waiting for! Matthew Wild <mwild1@gmail.com> parents: 2298 diff changeset	23 local longest_platform = 0;
84123bcfa0ba util.dependencies: Make the commands line up properly in the "missing dependency" output. Yes, this was the commit you didn't know you were waiting for! Matthew Wild <mwild1@gmail.com> parents: 2298 diff changeset	24 for platform in pairs(sources) do
84123bcfa0ba util.dependencies: Make the commands line up properly in the "missing dependency" output. Yes, this was the commit you didn't know you were waiting for! Matthew Wild <mwild1@gmail.com> parents: 2298 diff changeset	25 longest_platform = math.max(longest_platform, #platform);
84123bcfa0ba util.dependencies: Make the commands line up properly in the "missing dependency" output. Yes, this was the commit you didn't know you were waiting for! Matthew Wild <mwild1@gmail.com> parents: 2298 diff changeset	26 end
84123bcfa0ba util.dependencies: Make the commands line up properly in the "missing dependency" output. Yes, this was the commit you didn't know you were waiting for! Matthew Wild <mwild1@gmail.com> parents: 2298 diff changeset	27 for platform, source in pairs(sources) do
84123bcfa0ba util.dependencies: Make the commands line up properly in the "missing dependency" output. Yes, this was the commit you didn't know you were waiting for! Matthew Wild <mwild1@gmail.com> parents: 2298 diff changeset	28 print("", platform..":"..(" "):rep(4+longest_platform-#platform)..source);
408 eb1a0960cefb Friendlier messages on missing dependencies Matthew Wild <mwild1@gmail.com> parents: diff changeset	29 end
410 5ce6801ad2e4 Trivial whitespace fix in the missing dependency message Matthew Wild <mwild1@gmail.com> parents: 409 diff changeset	30 print("");
408 eb1a0960cefb Friendlier messages on missing dependencies Matthew Wild <mwild1@gmail.com> parents: diff changeset	31 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	32 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	33 print("**************************");
2269e9cbe153 Add MD5 to the list of checked dependencies Matthew Wild <mwild1@gmail.com> parents: 408 diff changeset	34 print("");
408 eb1a0960cefb Friendlier messages on missing dependencies Matthew Wild <mwild1@gmail.com> parents: diff changeset	35 end
eb1a0960cefb Friendlier messages on missing dependencies Matthew Wild <mwild1@gmail.com> parents: diff changeset	36
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	37 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	38 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	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 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	41 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	42 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	43 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	44 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	45
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	46 local fatal;
5776 bd0ff8ae98a8 Remove all trailing whitespace Florian Zeitz <florob@babelmonkeys.de> parents: 4426 diff changeset	47
10535 29c1a3bf1d29 util.dependencies: Pass require error to error formatting function Kim Alvefur <zash@zash.se> parents: 10406 diff changeset	48 local lxp, err = softreq "lxp"
5776 bd0ff8ae98a8 Remove all trailing whitespace Florian Zeitz <florob@babelmonkeys.de> parents: 4426 diff changeset	49
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	50 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	51 missingdep("luaexpat", {
7813 56b0ae8cbb02 util.dependencies: Update Debian package names for liblua5.1-lib0 -> lua-lib transition Kim Alvefur <zash@zash.se> parents: 7779 diff changeset	52 ["Debian/Ubuntu"] = "sudo apt-get install lua-expat";
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 ["luarocks"] = "luarocks install luaexpat";
7766 5594d0caa5a8 util.dependencies: Update links for LuaExpat and LuaSec which have moved to new locations Kim Alvefur <zash@zash.se> parents: 7721 diff changeset	54 ["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	55 }, 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	56 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	57 end
5776 bd0ff8ae98a8 Remove all trailing whitespace Florian Zeitz <florob@babelmonkeys.de> parents: 4426 diff changeset	58
10535 29c1a3bf1d29 util.dependencies: Pass require error to error formatting function Kim Alvefur <zash@zash.se> parents: 10406 diff changeset	59 local socket, err = softreq "socket"
5776 bd0ff8ae98a8 Remove all trailing whitespace Florian Zeitz <florob@babelmonkeys.de> parents: 4426 diff changeset	60
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	61 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	62 missingdep("luasocket", {
7813 56b0ae8cbb02 util.dependencies: Update Debian package names for liblua5.1-lib0 -> lua-lib transition Kim Alvefur <zash@zash.se> parents: 7779 diff changeset	63 ["Debian/Ubuntu"] = "sudo apt-get install lua-socket";
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 ["luarocks"] = "luarocks install luasocket";
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	65 ["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	66 }, 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	67 fatal = true;
9494 b19f676203fd util.dependencies: Add compat code for normalization of socket constructors Kim Alvefur <zash@zash.se> parents: 8235 diff changeset	68 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	69 -- 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	70 socket.tcp4 = socket.tcp;
b19f676203fd util.dependencies: Add compat code for normalization of socket constructors Kim Alvefur <zash@zash.se> parents: 8235 diff changeset	71 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	72 end
5776 bd0ff8ae98a8 Remove all trailing whitespace Florian Zeitz <florob@babelmonkeys.de> parents: 4426 diff changeset	73
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	74 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	75 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	76 missingdep("luafilesystem", {
7875 3fbfd7210d78 util.dependencies: Normalize whitespace Kim Alvefur <zash@zash.se> parents: 7813 diff changeset	77 ["luarocks"] = "luarocks install luafilesystem";
3fbfd7210d78 util.dependencies: Normalize whitespace Kim Alvefur <zash@zash.se> parents: 7813 diff changeset	78 ["Debian/Ubuntu"] = "sudo apt-get install lua-filesystem";
3fbfd7210d78 util.dependencies: Normalize whitespace Kim Alvefur <zash@zash.se> parents: 7813 diff changeset	79 ["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	80 }, 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	81 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	82 end
5776 bd0ff8ae98a8 Remove all trailing whitespace Florian Zeitz <florob@babelmonkeys.de> parents: 4426 diff changeset	83
10535 29c1a3bf1d29 util.dependencies: Pass require error to error formatting function Kim Alvefur <zash@zash.se> parents: 10406 diff changeset	84 local ssl, err = softreq "ssl"
5776 bd0ff8ae98a8 Remove all trailing whitespace Florian Zeitz <florob@babelmonkeys.de> parents: 4426 diff changeset	85
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	86 if not ssl then
2157 7cb0aa497326 util.dependencies: Clearer message, add homepages, etc. Matthew Wild <mwild1@gmail.com> parents: 2156 diff changeset	87 missingdep("LuaSec", {
7993 c654c92aad55 util.dependencies: Give APT command for installing lua-sec Kim Alvefur <zash@zash.se> parents: 7875 diff changeset	88 ["Debian/Ubuntu"] = "sudo apt-get install lua-sec";
2157 7cb0aa497326 util.dependencies: Clearer message, add homepages, etc. Matthew Wild <mwild1@gmail.com> parents: 2156 diff changeset	89 ["luarocks"] = "luarocks install luasec";
7766 5594d0caa5a8 util.dependencies: Update links for LuaExpat and LuaSec which have moved to new locations Kim Alvefur <zash@zash.se> parents: 7721 diff changeset	90 ["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	91 }, "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	92 end
5776 bd0ff8ae98a8 Remove all trailing whitespace Florian Zeitz <florob@babelmonkeys.de> parents: 4426 diff changeset	93
10535 29c1a3bf1d29 util.dependencies: Pass require error to error formatting function Kim Alvefur <zash@zash.se> parents: 10406 diff changeset	94 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	95
36bf9ed87ae1 util.dependencies: Add check and info about lua-bitops (for mod_websockets) Kim Alvefur <zash@zash.se> parents: 7766 diff changeset	96 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	97 missingdep("lua-bitops", {
36bf9ed87ae1 util.dependencies: Add check and info about lua-bitops (for mod_websockets) Kim Alvefur <zash@zash.se> parents: 7766 diff changeset	98 ["Debian/Ubuntu"] = "sudo apt-get install lua-bitop";
36bf9ed87ae1 util.dependencies: Add check and info about lua-bitops (for mod_websockets) Kim Alvefur <zash@zash.se> parents: 7766 diff changeset	99 ["luarocks"] = "luarocks install luabitop";
36bf9ed87ae1 util.dependencies: Add check and info about lua-bitops (for mod_websockets) Kim Alvefur <zash@zash.se> parents: 7766 diff changeset	100 ["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	101 }, "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	102 end
36bf9ed87ae1 util.dependencies: Add check and info about lua-bitops (for mod_websockets) Kim Alvefur <zash@zash.se> parents: 7766 diff changeset	103
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	104 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	105 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	106 if err:match("module '[^']*' not found") then
7875 3fbfd7210d78 util.dependencies: Normalize whitespace Kim Alvefur <zash@zash.se> parents: 7813 diff changeset	107 missingdep("util.encodings", {
3fbfd7210d78 util.dependencies: Normalize whitespace Kim Alvefur <zash@zash.se> parents: 7813 diff changeset	108 ["Windows"] = "Make sure you have encodings.dll from the Prosody distribution in util/";
3fbfd7210d78 util.dependencies: Normalize whitespace Kim Alvefur <zash@zash.se> parents: 7813 diff changeset	109 ["GNU/Linux"] = "Run './configure' and 'make' in the Prosody source directory to build util/encodings.so";
3fbfd7210d78 util.dependencies: Normalize whitespace Kim Alvefur <zash@zash.se> parents: 7813 diff changeset	110 });
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	111 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	112 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	113 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	114 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	115 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	116 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	117 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	118 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	119 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	120 end
408 eb1a0960cefb Friendlier messages on missing dependencies Matthew Wild <mwild1@gmail.com> parents: diff changeset	121
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	122 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	123 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	124 if err:match("module '[^']*' not found") then
7875 3fbfd7210d78 util.dependencies: Normalize whitespace Kim Alvefur <zash@zash.se> parents: 7813 diff changeset	125 missingdep("util.hashes", {
3fbfd7210d78 util.dependencies: Normalize whitespace Kim Alvefur <zash@zash.se> parents: 7813 diff changeset	126 ["Windows"] = "Make sure you have hashes.dll from the Prosody distribution in util/";
3fbfd7210d78 util.dependencies: Normalize whitespace Kim Alvefur <zash@zash.se> parents: 7813 diff changeset	127 ["GNU/Linux"] = "Run './configure' and 'make' in the Prosody source directory to build util/hashes.so";
3fbfd7210d78 util.dependencies: Normalize whitespace Kim Alvefur <zash@zash.se> parents: 7813 diff changeset	128 });
3fbfd7210d78 util.dependencies: Normalize whitespace Kim Alvefur <zash@zash.se> parents: 7813 diff changeset	129 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	130 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	131 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	132 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	133 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	134 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	135 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	136 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	137 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	138 end
7767 36bf9ed87ae1 util.dependencies: Add check and info about lua-bitops (for mod_websockets) Kim Alvefur <zash@zash.se> parents: 7766 diff changeset	139
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	140 return not fatal;
408 eb1a0960cefb Friendlier messages on missing dependencies Matthew Wild <mwild1@gmail.com> parents: diff changeset	141 end
eb1a0960cefb Friendlier messages on missing dependencies Matthew Wild <mwild1@gmail.com> parents: diff changeset	142
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	143 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	144 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	145 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	146 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	147 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	148 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	149 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	150 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	151 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	152 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	153 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	154 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	155 if lxp then
ee65aa40ef60 util.dependencies, util.xmppstream: Move LuaExpat version checking to util.dependencies. Waqas Hussain <waqas20@gmail.com> parents: 4236 diff changeset	156 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	157 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	158 .."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	159 .."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	160 .."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	161 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	162 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	163 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	164 .."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	165 .."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	166 .."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	167 .."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	168 .."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	169 end
ee65aa40ef60 util.dependencies, util.xmppstream: Move LuaExpat version checking to util.dependencies. Waqas Hussain <waqas20@gmail.com> parents: 4236 diff changeset	170 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	171 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	172
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	173 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	174 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	175 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	176 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	177 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	178 };

prosody

6cf16abd0976

util/dependencies.lua

Software / code / prosody

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util/dependencies.lua @ 10851:6cf16abd0976

Software `/` code `/` prosody