prosody
05c250fa335a
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 @ 12387:05c250fa335a

Spelling: Fix various spelling mistakes (thanks timeless) Words, sometimes I wonder how they even work Maybe I missed something.
author Kim Alvefur <zash@zash.se>
date Mon, 07 Mar 2022 00:13:56 +0100
parent 12331:49739369dcad
child 12569:b5d9f1829b15
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
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", {
12286
ad88732eea51 util.dependencies: Refer to 'apt' instead of 'apt-get'
Kim Alvefur <zash@zash.se>
parents: 12147
diff changeset
49 { "Debian/Ubuntu", "sudo apt install lua-expat" };
10906
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", {
12286
ad88732eea51 util.dependencies: Refer to 'apt' instead of 'apt-get'
Kim Alvefur <zash@zash.se>
parents: 12147
diff changeset
60 { "Debian/Ubuntu", "sudo apt install lua-socket" };
10906
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" };
12286
ad88732eea51 util.dependencies: Refer to 'apt' instead of 'apt-get'
Kim Alvefur <zash@zash.se>
parents: 12147
diff changeset
75 { "Debian/Ubuntu", "sudo apt install lua-filesystem" };
10906
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", {
12286
ad88732eea51 util.dependencies: Refer to 'apt' instead of 'apt-get'
Kim Alvefur <zash@zash.se>
parents: 12147
diff changeset
85 { "Debian/Ubuntu", "sudo apt install lua-sec" };
10906
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" };
12331
49739369dcad core.certmanager: Turn soft dependency on LuaSec into a hard
Kim Alvefur <zash@zash.se>
parents: 12286
diff changeset
88 }, nil, 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", {
12286
ad88732eea51 util.dependencies: Refer to 'apt' instead of 'apt-get'
Kim Alvefur <zash@zash.se>
parents: 12147
diff changeset
95 { "Debian/Ubuntu", "sudo apt install lua-bitop" };
10906
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
12147
02481502c3dc util.dependencies: Enable warning about missing lua-unbound
Kim Alvefur <zash@zash.se>
parents: 11973
diff changeset
102 if not unbound then
10963
80733851be8b util.dependencies: Add awareness of luaunbound
Kim Alvefur <zash@zash.se>
parents: 10906
diff changeset
103 missingdep("lua-unbound", {
12286
ad88732eea51 util.dependencies: Refer to 'apt' instead of 'apt-get'
Kim Alvefur <zash@zash.se>
parents: 12147
diff changeset
104 { "Debian/Ubuntu", "sudo apt install lua-unbound" };
10963
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);
10965
f5d5fc409680 util.dependencies: Prefer net.unbound over net.adns
Kim Alvefur <zash@zash.se>
parents: 10963
diff changeset
108 else
f5d5fc409680 util.dependencies: Prefer net.unbound over net.adns
Kim Alvefur <zash@zash.se>
parents: 10963
diff changeset
109 package.preload["net.adns"] = function ()
f5d5fc409680 util.dependencies: Prefer net.unbound over net.adns
Kim Alvefur <zash@zash.se>
parents: 10963
diff changeset
110 local ub = require "net.unbound";
f5d5fc409680 util.dependencies: Prefer net.unbound over net.adns
Kim Alvefur <zash@zash.se>
parents: 10963
diff changeset
111 return ub;
f5d5fc409680 util.dependencies: Prefer net.unbound over net.adns
Kim Alvefur <zash@zash.se>
parents: 10963
diff changeset
112 end
7767
36bf9ed87ae1 util.dependencies: Add check and info about lua-bitops (for mod_websockets)
Kim Alvefur <zash@zash.se>
parents: 7766
diff changeset
113 end
36bf9ed87ae1 util.dependencies: Add check and info about lua-bitops (for mod_websockets)
Kim Alvefur <zash@zash.se>
parents: 7766
diff changeset
114
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
115 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
116 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
117 if err:match("module '[^']*' not found") then
7875
3fbfd7210d78 util.dependencies: Normalize whitespace
Kim Alvefur <zash@zash.se>
parents: 7813
diff changeset
118 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
119 { "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
120 { "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
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 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
123 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
124 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
125 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
126 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
127 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
128 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
129 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
130 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
131 end
408
eb1a0960cefb Friendlier messages on missing dependencies
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
132
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
133 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
134 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
135 if err:match("module '[^']*' not found") then
7875
3fbfd7210d78 util.dependencies: Normalize whitespace
Kim Alvefur <zash@zash.se>
parents: 7813
diff changeset
136 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
137 { "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
138 { "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
139 });
3fbfd7210d78 util.dependencies: Normalize whitespace
Kim Alvefur <zash@zash.se>
parents: 7813
diff changeset
140 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
141 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
142 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
143 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
144 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
145 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
146 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
147 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
148 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
149 end
7767
36bf9ed87ae1 util.dependencies: Add check and info about lua-bitops (for mod_websockets)
Kim Alvefur <zash@zash.se>
parents: 7766
diff changeset
150
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
151 return not fatal;
408
eb1a0960cefb Friendlier messages on missing dependencies
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
152 end
eb1a0960cefb Friendlier messages on missing dependencies
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
153
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 function log_warnings()
11958
31f83a645ce6 util.dependencies: Consider Lua 5.4 Supported:tm:
Kim Alvefur <zash@zash.se>
parents: 11141
diff changeset
155 if _VERSION > "Lua 5.4" then
7007
e28fbe6dd424 util.dependencies: Use prosody.log() instead of global log()
Matthew Wild <mwild1@gmail.com>
parents: 6778
diff changeset
156 prosody.log("warn", "Support for %s is experimental, please report any issues", _VERSION);
11959
814b750aa2d0 util.dependencies: Discourage Lua 5.1
Kim Alvefur <zash@zash.se>
parents: 11958
diff changeset
157 elseif _VERSION < "Lua 5.2" then
11973
d4730ae60226 util.dependencies: Fix typo (thanks jonas’)
Kim Alvefur <zash@zash.se>
parents: 11959
diff changeset
158 prosody.log("warn", "%s has several issues and support is being phased out, consider upgrading", _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
159 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
160 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
161 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
162 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
163 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
164 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
165 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
166 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
167 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
168 if lxp then
ee65aa40ef60 util.dependencies, util.xmppstream: Move LuaExpat version checking to util.dependencies.
Waqas Hussain <waqas20@gmail.com>
parents: 4236
diff changeset
169 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
170 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
171 .."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
172 .."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
173 .."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
174 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
175 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
176 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
177 .."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
178 .."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
179 .."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
180 .."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
181 .."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
182 end
ee65aa40ef60 util.dependencies, util.xmppstream: Move LuaExpat version checking to util.dependencies.
Waqas Hussain <waqas20@gmail.com>
parents: 4236
diff changeset
183 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
184 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
185
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
186 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
187 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
188 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
189 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
190 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
191 };