prosody
c434bff22b14
util/dependencies.lua

Find changesets by keywords by author, files, the commit message, revision number or hash, or revset expression.

Software / code / prosody

Annotate

util/dependencies.lua @ 10303:c434bff22b14

mod_csi_simple: Always remove session filters when disabling CSI Only guard the actual pausing of outgoing data on the method existing. This prevents the filters from lingering in case something happened to the connection. Removing already removed filters should be a safe noop.
author Kim Alvefur <zash@zash.se>
date Sat, 05 Oct 2019 16:55:58 +0200
parent 10049:c523642ea293
child 10406:a7903de619b0
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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
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
16 local function missingdep(name, sources, msg)
409
2269e9cbe153 Add MD5 to the list of checked dependencies
Matthew Wild <mwild1@gmail.com>
parents: 408
diff changeset
17 print("");
2269e9cbe153 Add MD5 to the list of checked dependencies
Matthew Wild <mwild1@gmail.com>
parents: 408
diff changeset
18 print("**************************");
408
eb1a0960cefb Friendlier messages on missing dependencies
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
19 print("Prosody was unable to find "..tostring(name));
eb1a0960cefb Friendlier messages on missing dependencies
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
20 print("This package can be obtained in the following ways:");
eb1a0960cefb Friendlier messages on missing dependencies
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
21 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
22 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
23 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
24 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
25 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
26 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
27 print("", platform..":"..(" "):rep(4+longest_platform-#platform)..source);
408
eb1a0960cefb Friendlier messages on missing dependencies
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
28 end
410
5ce6801ad2e4 Trivial whitespace fix in the missing dependency message
Matthew Wild <mwild1@gmail.com>
parents: 409
diff changeset
29 print("");
408
eb1a0960cefb Friendlier messages on missing dependencies
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
30 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
31 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
32 print("**************************");
2269e9cbe153 Add MD5 to the list of checked dependencies
Matthew Wild <mwild1@gmail.com>
parents: 408
diff changeset
33 print("");
408
eb1a0960cefb Friendlier messages on missing dependencies
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
34 end
eb1a0960cefb Friendlier messages on missing dependencies
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
35
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
36 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
37 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
38 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
39 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
40 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
41 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
42 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
43 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
44
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
45 local fatal;
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 local lxp = softreq "lxp"
5776
bd0ff8ae98a8 Remove all trailing whitespace
Florian Zeitz <florob@babelmonkeys.de>
parents: 4426
diff changeset
48
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
49 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
50 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
51 ["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
52 ["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
53 ["Source"] = "http://matthewwild.co.uk/projects/luaexpat/";
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
54 });
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
55 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
56 end
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 local socket = softreq "socket"
5776
bd0ff8ae98a8 Remove all trailing whitespace
Florian Zeitz <florob@babelmonkeys.de>
parents: 4426
diff changeset
59
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
60 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
61 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
62 ["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
63 ["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
64 ["Source"] = "http://www.tecgraf.puc-rio.br/~diego/professional/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 });
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
66 fatal = true;
9494
b19f676203fd util.dependencies: Add compat code for normalization of socket constructors
Kim Alvefur <zash@zash.se>
parents: 8235
diff changeset
67 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
68 -- 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
69 socket.tcp4 = socket.tcp;
b19f676203fd util.dependencies: Add compat code for normalization of socket constructors
Kim Alvefur <zash@zash.se>
parents: 8235
diff changeset
70 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
71 end
5776
bd0ff8ae98a8 Remove all trailing whitespace
Florian Zeitz <florob@babelmonkeys.de>
parents: 4426
diff changeset
72
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
73 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
74 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
75 missingdep("luafilesystem", {
7875
3fbfd7210d78 util.dependencies: Normalize whitespace
Kim Alvefur <zash@zash.se>
parents: 7813
diff changeset
76 ["luarocks"] = "luarocks install luafilesystem";
3fbfd7210d78 util.dependencies: Normalize whitespace
Kim Alvefur <zash@zash.se>
parents: 7813
diff changeset
77 ["Debian/Ubuntu"] = "sudo apt-get install lua-filesystem";
3fbfd7210d78 util.dependencies: Normalize whitespace
Kim Alvefur <zash@zash.se>
parents: 7813
diff changeset
78 ["Source"] = "http://www.keplerproject.org/luafilesystem/";
3fbfd7210d78 util.dependencies: Normalize whitespace
Kim Alvefur <zash@zash.se>
parents: 7813
diff changeset
79 });
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
80 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
81 end
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 local ssl = softreq "ssl"
5776
bd0ff8ae98a8 Remove all trailing whitespace
Florian Zeitz <florob@babelmonkeys.de>
parents: 4426
diff changeset
84
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
85 if not ssl then
2157
7cb0aa497326 util.dependencies: Clearer message, add homepages, etc.
Matthew Wild <mwild1@gmail.com>
parents: 2156
diff changeset
86 missingdep("LuaSec", {
7993
c654c92aad55 util.dependencies: Give APT command for installing lua-sec
Kim Alvefur <zash@zash.se>
parents: 7875
diff changeset
87 ["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
88 ["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
89 ["Source"] = "https://github.com/brunoos/luasec";
2157
7cb0aa497326 util.dependencies: Clearer message, add homepages, etc.
Matthew Wild <mwild1@gmail.com>
parents: 2156
diff changeset
90 }, "SSL/TLS support will not be available");
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
91 end
5776
bd0ff8ae98a8 Remove all trailing whitespace
Florian Zeitz <florob@babelmonkeys.de>
parents: 4426
diff changeset
92
7767
36bf9ed87ae1 util.dependencies: Add check and info about lua-bitops (for mod_websockets)
Kim Alvefur <zash@zash.se>
parents: 7766
diff changeset
93 local bit = _G.bit32 or softreq"bit";
36bf9ed87ae1 util.dependencies: Add check and info about lua-bitops (for mod_websockets)
Kim Alvefur <zash@zash.se>
parents: 7766
diff changeset
94
36bf9ed87ae1 util.dependencies: Add check and info about lua-bitops (for mod_websockets)
Kim Alvefur <zash@zash.se>
parents: 7766
diff changeset
95 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
96 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
97 ["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
98 ["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
99 ["Source"] = "http://bitop.luajit.org/";
36bf9ed87ae1 util.dependencies: Add check and info about lua-bitops (for mod_websockets)
Kim Alvefur <zash@zash.se>
parents: 7766
diff changeset
100 }, "WebSocket support will not be available");
36bf9ed87ae1 util.dependencies: Add check and info about lua-bitops (for mod_websockets)
Kim Alvefur <zash@zash.se>
parents: 7766
diff changeset
101 end
36bf9ed87ae1 util.dependencies: Add check and info about lua-bitops (for mod_websockets)
Kim Alvefur <zash@zash.se>
parents: 7766
diff changeset
102
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
103 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
104 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
105 if err:match("module '[^']*' not found") then
7875
3fbfd7210d78 util.dependencies: Normalize whitespace
Kim Alvefur <zash@zash.se>
parents: 7813
diff changeset
106 missingdep("util.encodings", {
3fbfd7210d78 util.dependencies: Normalize whitespace
Kim Alvefur <zash@zash.se>
parents: 7813
diff changeset
107 ["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
108 ["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
109 });
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
110 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
111 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
112 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
113 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
114 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
115 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
116 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
117 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
118 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
119 end
408
eb1a0960cefb Friendlier messages on missing dependencies
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
120
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
121 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
122 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
123 if err:match("module '[^']*' not found") then
7875
3fbfd7210d78 util.dependencies: Normalize whitespace
Kim Alvefur <zash@zash.se>
parents: 7813
diff changeset
124 missingdep("util.hashes", {
3fbfd7210d78 util.dependencies: Normalize whitespace
Kim Alvefur <zash@zash.se>
parents: 7813
diff changeset
125 ["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
126 ["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
127 });
3fbfd7210d78 util.dependencies: Normalize whitespace
Kim Alvefur <zash@zash.se>
parents: 7813
diff changeset
128 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
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 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
131 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
132 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
133 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
134 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
135 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
136 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
137 end
7767
36bf9ed87ae1 util.dependencies: Add check and info about lua-bitops (for mod_websockets)
Kim Alvefur <zash@zash.se>
parents: 7766
diff changeset
138
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
139 return not fatal;
408
eb1a0960cefb Friendlier messages on missing dependencies
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
140 end
eb1a0960cefb Friendlier messages on missing dependencies
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
141
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
142 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
143 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
144 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
145 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
146 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
147 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
148 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
149 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
150 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
151 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
152 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
153 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
154 if lxp then
ee65aa40ef60 util.dependencies, util.xmppstream: Move LuaExpat version checking to util.dependencies.
Waqas Hussain <waqas20@gmail.com>
parents: 4236
diff changeset
155 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
156 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
157 .."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
158 .."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
159 .."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
160 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
161 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
162 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
163 .."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
164 .."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
165 .."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
166 .."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
167 .."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
168 end
ee65aa40ef60 util.dependencies, util.xmppstream: Move LuaExpat version checking to util.dependencies.
Waqas Hussain <waqas20@gmail.com>
parents: 4236
diff changeset
169 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
170 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
171
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
172 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
173 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
174 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
175 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
176 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
177 };