Mercurial > prosody-modules

annotate mod_auth_external/mod_auth_external.lua @ 3305:122767430a97

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
mod_conversejs: Remove view_mode CSS switching Not required as of converse.js 4.0.0
author Kim Alvefur <zash@zash.se>
date Sat, 08 Sep 2018 23:31:06 +0200
parents 3fb5f173f213
children c458f940b011
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
158
1a5d5d4f08fe Add "generic" script support to mod_extauth, as well as lpc support until waqas fixes process
Jeff Mitchell <jeff@jefferai.org>
parents: 152
diff changeset
1 --
1a5d5d4f08fe Add "generic" script support to mod_extauth, as well as lpc support until waqas fixes process
Jeff Mitchell <jeff@jefferai.org>
parents: 152
diff changeset
2 -- Prosody IM
1a5d5d4f08fe Add "generic" script support to mod_extauth, as well as lpc support until waqas fixes process
Jeff Mitchell <jeff@jefferai.org>
parents: 152
diff changeset
3 -- Copyright (C) 2010 Waqas Hussain
1a5d5d4f08fe Add "generic" script support to mod_extauth, as well as lpc support until waqas fixes process
Jeff Mitchell <jeff@jefferai.org>
parents: 152
diff changeset
4 -- Copyright (C) 2010 Jeff Mitchell
1086
50ee38e95e75 Don't store password in temporary file, pipe instead
Mikael Nordfeldth <mmn@hethane.se>
parents: 902
diff changeset
5 -- Copyright (C) 2013 Mikael Nordfeldth
1154
61f95bf51b35 mod_auth_external: Switch to lpty, remove file-based fallback, improve error messages and handling. Should greatly increase compatibility with scripts.
Matthew Wild <mwild1@gmail.com>
parents: 1086
diff changeset
6 -- Copyright (C) 2013 Matthew Wild, finally came to fix it all
158
1a5d5d4f08fe Add "generic" script support to mod_extauth, as well as lpc support until waqas fixes process
Jeff Mitchell <jeff@jefferai.org>
parents: 152
diff changeset
7 --
1a5d5d4f08fe Add "generic" script support to mod_extauth, as well as lpc support until waqas fixes process
Jeff Mitchell <jeff@jefferai.org>
parents: 152
diff changeset
8 -- This project is MIT/X11 licensed. Please see the
1a5d5d4f08fe Add "generic" script support to mod_extauth, as well as lpc support until waqas fixes process
Jeff Mitchell <jeff@jefferai.org>
parents: 152
diff changeset
9 -- COPYING file in the source package for more information.
1a5d5d4f08fe Add "generic" script support to mod_extauth, as well as lpc support until waqas fixes process
Jeff Mitchell <jeff@jefferai.org>
parents: 152
diff changeset
10 --
152
4ca382e8a4c5 mod_extauth: Initial commit.
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
11
1997
199fb0a82c0a mod_auth_external: Update URL to new location
Kim Alvefur <zash@zash.se>
parents: 1343
diff changeset
12 local lpty = assert(require "lpty", "mod_auth_external requires lpty: https://modules.prosody.im/mod_auth_external.html#installation");
1160
05685fd07395 mod_auth_external: Re-organise initialization a bit (superficial)
Matthew Wild <mwild1@gmail.com>
parents: 1159
diff changeset
13 local usermanager = require "core.usermanager";
05685fd07395 mod_auth_external: Re-organise initialization a bit (superficial)
Matthew Wild <mwild1@gmail.com>
parents: 1159
diff changeset
14 local new_sasl = require "util.sasl".new;
05685fd07395 mod_auth_external: Re-organise initialization a bit (superficial)
Matthew Wild <mwild1@gmail.com>
parents: 1159
diff changeset
15 local server = require "net.server";
05685fd07395 mod_auth_external: Re-organise initialization a bit (superficial)
Matthew Wild <mwild1@gmail.com>
parents: 1159
diff changeset
16 local have_async, async = pcall(require, "util.async");
152
4ca382e8a4c5 mod_extauth: Initial commit.
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
17
168
cd8492748985 mod_auth_external: Renamed from mod_extauth. Update logging and options (external_auth_protocol, external_auth_command)
Matthew Wild <mwild1@gmail.com>
parents: 166
diff changeset
18 local log = module._log;
158
1a5d5d4f08fe Add "generic" script support to mod_extauth, as well as lpc support until waqas fixes process
Jeff Mitchell <jeff@jefferai.org>
parents: 152
diff changeset
19 local host = module.host;
1160
05685fd07395 mod_auth_external: Re-organise initialization a bit (superficial)
Matthew Wild <mwild1@gmail.com>
parents: 1159
diff changeset
20
1154
61f95bf51b35 mod_auth_external: Switch to lpty, remove file-based fallback, improve error messages and handling. Should greatly increase compatibility with scripts.
Matthew Wild <mwild1@gmail.com>
parents: 1086
diff changeset
21 local script_type = module:get_option_string("external_auth_protocol", "generic");
61f95bf51b35 mod_auth_external: Switch to lpty, remove file-based fallback, improve error messages and handling. Should greatly increase compatibility with scripts.
Matthew Wild <mwild1@gmail.com>
parents: 1086
diff changeset
22 local command = module:get_option_string("external_auth_command", "");
61f95bf51b35 mod_auth_external: Switch to lpty, remove file-based fallback, improve error messages and handling. Should greatly increase compatibility with scripts.
Matthew Wild <mwild1@gmail.com>
parents: 1086
diff changeset
23 local read_timeout = module:get_option_number("external_auth_timeout", 5);
1161
b9e4d935867c mod_auth_external: Support for multiple auth processes (set external_auth_processes = N) - requires non-blocking mode
Matthew Wild <mwild1@gmail.com>
parents: 1160
diff changeset
24 local blocking = module:get_option_boolean("external_auth_blocking", not(have_async and server.event and lpty.getfd));
b9e4d935867c mod_auth_external: Support for multiple auth processes (set external_auth_processes = N) - requires non-blocking mode
Matthew Wild <mwild1@gmail.com>
parents: 1160
diff changeset
25 local auth_processes = module:get_option_number("external_auth_processes", 1);
b9e4d935867c mod_auth_external: Support for multiple auth processes (set external_auth_processes = N) - requires non-blocking mode
Matthew Wild <mwild1@gmail.com>
parents: 1160
diff changeset
26
2827
45380b77303d mod_auth_external: Split long lines [luacheck]
Kim Alvefur <zash@zash.se>
parents: 1997
diff changeset
27 assert(script_type == "ejabberd" or script_type == "generic",
45380b77303d mod_auth_external: Split long lines [luacheck]
Kim Alvefur <zash@zash.se>
parents: 1997
diff changeset
28 "Config error: external_auth_protocol must be 'ejabberd' or 'generic'");
1154
61f95bf51b35 mod_auth_external: Switch to lpty, remove file-based fallback, improve error messages and handling. Should greatly increase compatibility with scripts.
Matthew Wild <mwild1@gmail.com>
parents: 1086
diff changeset
29 assert(not host:find(":"), "Invalid hostname");
152
4ca382e8a4c5 mod_extauth: Initial commit.
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
30
1159
c56a1d449cad mod_auth_external: Add non-blocking mode (requires trunk, libevent and lpty 1.0.1). Our first complete non-blocking auth module!
Matthew Wild <mwild1@gmail.com>
parents: 1158
diff changeset
31
c56a1d449cad mod_auth_external: Add non-blocking mode (requires trunk, libevent and lpty 1.0.1). Our first complete non-blocking auth module!
Matthew Wild <mwild1@gmail.com>
parents: 1158
diff changeset
32 if not blocking then
c56a1d449cad mod_auth_external: Add non-blocking mode (requires trunk, libevent and lpty 1.0.1). Our first complete non-blocking auth module!
Matthew Wild <mwild1@gmail.com>
parents: 1158
diff changeset
33 log("debug", "External auth in non-blocking mode, yay!")
c56a1d449cad mod_auth_external: Add non-blocking mode (requires trunk, libevent and lpty 1.0.1). Our first complete non-blocking auth module!
Matthew Wild <mwild1@gmail.com>
parents: 1158
diff changeset
34 waiter, guard = async.waiter, async.guarder();
1161
b9e4d935867c mod_auth_external: Support for multiple auth processes (set external_auth_processes = N) - requires non-blocking mode
Matthew Wild <mwild1@gmail.com>
parents: 1160
diff changeset
35 elseif auth_processes > 1 then
b9e4d935867c mod_auth_external: Support for multiple auth processes (set external_auth_processes = N) - requires non-blocking mode
Matthew Wild <mwild1@gmail.com>
parents: 1160
diff changeset
36 log("warn", "external_auth_processes is greater than 1, but we are in blocking mode - reducing to 1");
b9e4d935867c mod_auth_external: Support for multiple auth processes (set external_auth_processes = N) - requires non-blocking mode
Matthew Wild <mwild1@gmail.com>
parents: 1160
diff changeset
37 auth_processes = 1;
1159
c56a1d449cad mod_auth_external: Add non-blocking mode (requires trunk, libevent and lpty 1.0.1). Our first complete non-blocking auth module!
Matthew Wild <mwild1@gmail.com>
parents: 1158
diff changeset
38 end
c56a1d449cad mod_auth_external: Add non-blocking mode (requires trunk, libevent and lpty 1.0.1). Our first complete non-blocking auth module!
Matthew Wild <mwild1@gmail.com>
parents: 1158
diff changeset
39
1161
b9e4d935867c mod_auth_external: Support for multiple auth processes (set external_auth_processes = N) - requires non-blocking mode
Matthew Wild <mwild1@gmail.com>
parents: 1160
diff changeset
40 local ptys = {};
846
5ddc43ce8993 mod_auth_external: Work even when the LuaProcessCall library isn't available.
Waqas Hussain <waqas20@gmail.com>
parents: 816
diff changeset
41
1161
b9e4d935867c mod_auth_external: Support for multiple auth processes (set external_auth_processes = N) - requires non-blocking mode
Matthew Wild <mwild1@gmail.com>
parents: 1160
diff changeset
42 local pty_options = { throw_errors = false, no_local_echo = true, use_path = false };
b9e4d935867c mod_auth_external: Support for multiple auth processes (set external_auth_processes = N) - requires non-blocking mode
Matthew Wild <mwild1@gmail.com>
parents: 1160
diff changeset
43 for i = 1, auth_processes do
b9e4d935867c mod_auth_external: Support for multiple auth processes (set external_auth_processes = N) - requires non-blocking mode
Matthew Wild <mwild1@gmail.com>
parents: 1160
diff changeset
44 ptys[i] = lpty.new(pty_options);
b9e4d935867c mod_auth_external: Support for multiple auth processes (set external_auth_processes = N) - requires non-blocking mode
Matthew Wild <mwild1@gmail.com>
parents: 1160
diff changeset
45 end
b9e4d935867c mod_auth_external: Support for multiple auth processes (set external_auth_processes = N) - requires non-blocking mode
Matthew Wild <mwild1@gmail.com>
parents: 1160
diff changeset
46
2830
92f6f82397c9 mod_auth_external: Shut down all auth processes when module is unloaded (fixes #674) (thanks ZNikke)
Kim Alvefur <zash@zash.se>
parents: 2829
diff changeset
47 function module.unload()
92f6f82397c9 mod_auth_external: Shut down all auth processes when module is unloaded (fixes #674) (thanks ZNikke)
Kim Alvefur <zash@zash.se>
parents: 2829
diff changeset
48 for i = 1, auth_processes do
92f6f82397c9 mod_auth_external: Shut down all auth processes when module is unloaded (fixes #674) (thanks ZNikke)
Kim Alvefur <zash@zash.se>
parents: 2829
diff changeset
49 ptys[i]:endproc();
92f6f82397c9 mod_auth_external: Shut down all auth processes when module is unloaded (fixes #674) (thanks ZNikke)
Kim Alvefur <zash@zash.se>
parents: 2829
diff changeset
50 end
92f6f82397c9 mod_auth_external: Shut down all auth processes when module is unloaded (fixes #674) (thanks ZNikke)
Kim Alvefur <zash@zash.se>
parents: 2829
diff changeset
51 end
92f6f82397c9 mod_auth_external: Shut down all auth processes when module is unloaded (fixes #674) (thanks ZNikke)
Kim Alvefur <zash@zash.se>
parents: 2829
diff changeset
52
2834
3fb5f173f213 mod_auth_external: Make sure processes are killed when Prosody shuts down
Kim Alvefur <zash@zash.se>
parents: 2830
diff changeset
53 module:hook_global("server-cleanup", module.unload);
3fb5f173f213 mod_auth_external: Make sure processes are killed when Prosody shuts down
Kim Alvefur <zash@zash.se>
parents: 2830
diff changeset
54
1161
b9e4d935867c mod_auth_external: Support for multiple auth processes (set external_auth_processes = N) - requires non-blocking mode
Matthew Wild <mwild1@gmail.com>
parents: 1160
diff changeset
55 local curr_process = 0;
1154
61f95bf51b35 mod_auth_external: Switch to lpty, remove file-based fallback, improve error messages and handling. Should greatly increase compatibility with scripts.
Matthew Wild <mwild1@gmail.com>
parents: 1086
diff changeset
56 function send_query(text)
1161
b9e4d935867c mod_auth_external: Support for multiple auth processes (set external_auth_processes = N) - requires non-blocking mode
Matthew Wild <mwild1@gmail.com>
parents: 1160
diff changeset
57 curr_process = (curr_process%auth_processes)+1;
b9e4d935867c mod_auth_external: Support for multiple auth processes (set external_auth_processes = N) - requires non-blocking mode
Matthew Wild <mwild1@gmail.com>
parents: 1160
diff changeset
58 local pty = ptys[curr_process];
1159
c56a1d449cad mod_auth_external: Add non-blocking mode (requires trunk, libevent and lpty 1.0.1). Our first complete non-blocking auth module!
Matthew Wild <mwild1@gmail.com>
parents: 1158
diff changeset
59
c56a1d449cad mod_auth_external: Add non-blocking mode (requires trunk, libevent and lpty 1.0.1). Our first complete non-blocking auth module!
Matthew Wild <mwild1@gmail.com>
parents: 1158
diff changeset
60 local finished_with_pty
c56a1d449cad mod_auth_external: Add non-blocking mode (requires trunk, libevent and lpty 1.0.1). Our first complete non-blocking auth module!
Matthew Wild <mwild1@gmail.com>
parents: 1158
diff changeset
61 if not blocking then
c56a1d449cad mod_auth_external: Add non-blocking mode (requires trunk, libevent and lpty 1.0.1). Our first complete non-blocking auth module!
Matthew Wild <mwild1@gmail.com>
parents: 1158
diff changeset
62 finished_with_pty = guard(pty); -- Prevent others from crossing this line while we're busy
c56a1d449cad mod_auth_external: Add non-blocking mode (requires trunk, libevent and lpty 1.0.1). Our first complete non-blocking auth module!
Matthew Wild <mwild1@gmail.com>
parents: 1158
diff changeset
63 end
1154
61f95bf51b35 mod_auth_external: Switch to lpty, remove file-based fallback, improve error messages and handling. Should greatly increase compatibility with scripts.
Matthew Wild <mwild1@gmail.com>
parents: 1086
diff changeset
64 if not pty:hasproc() then
61f95bf51b35 mod_auth_external: Switch to lpty, remove file-based fallback, improve error messages and handling. Should greatly increase compatibility with scripts.
Matthew Wild <mwild1@gmail.com>
parents: 1086
diff changeset
65 local status, ret = pty:exitstatus();
61f95bf51b35 mod_auth_external: Switch to lpty, remove file-based fallback, improve error messages and handling. Should greatly increase compatibility with scripts.
Matthew Wild <mwild1@gmail.com>
parents: 1086
diff changeset
66 if status and (status ~= "exit" or ret ~= 0) then
61f95bf51b35 mod_auth_external: Switch to lpty, remove file-based fallback, improve error messages and handling. Should greatly increase compatibility with scripts.
Matthew Wild <mwild1@gmail.com>
parents: 1086
diff changeset
67 log("warn", "Auth process exited unexpectedly with %s %d, restarting", status, ret or 0);
846
5ddc43ce8993 mod_auth_external: Work even when the LuaProcessCall library isn't available.
Waqas Hussain <waqas20@gmail.com>
parents: 816
diff changeset
68 return nil;
5ddc43ce8993 mod_auth_external: Work even when the LuaProcessCall library isn't available.
Waqas Hussain <waqas20@gmail.com>
parents: 816
diff changeset
69 end
1154
61f95bf51b35 mod_auth_external: Switch to lpty, remove file-based fallback, improve error messages and handling. Should greatly increase compatibility with scripts.
Matthew Wild <mwild1@gmail.com>
parents: 1086
diff changeset
70 local ok, err = pty:startproc(command);
61f95bf51b35 mod_auth_external: Switch to lpty, remove file-based fallback, improve error messages and handling. Should greatly increase compatibility with scripts.
Matthew Wild <mwild1@gmail.com>
parents: 1086
diff changeset
71 if not ok then
61f95bf51b35 mod_auth_external: Switch to lpty, remove file-based fallback, improve error messages and handling. Should greatly increase compatibility with scripts.
Matthew Wild <mwild1@gmail.com>
parents: 1086
diff changeset
72 log("error", "Failed to start auth process '%s': %s", command, err);
61f95bf51b35 mod_auth_external: Switch to lpty, remove file-based fallback, improve error messages and handling. Should greatly increase compatibility with scripts.
Matthew Wild <mwild1@gmail.com>
parents: 1086
diff changeset
73 return nil;
61f95bf51b35 mod_auth_external: Switch to lpty, remove file-based fallback, improve error messages and handling. Should greatly increase compatibility with scripts.
Matthew Wild <mwild1@gmail.com>
parents: 1086
diff changeset
74 end
61f95bf51b35 mod_auth_external: Switch to lpty, remove file-based fallback, improve error messages and handling. Should greatly increase compatibility with scripts.
Matthew Wild <mwild1@gmail.com>
parents: 1086
diff changeset
75 log("debug", "Started auth process");
61f95bf51b35 mod_auth_external: Switch to lpty, remove file-based fallback, improve error messages and handling. Should greatly increase compatibility with scripts.
Matthew Wild <mwild1@gmail.com>
parents: 1086
diff changeset
76 end
846
5ddc43ce8993 mod_auth_external: Work even when the LuaProcessCall library isn't available.
Waqas Hussain <waqas20@gmail.com>
parents: 816
diff changeset
77
1154
61f95bf51b35 mod_auth_external: Switch to lpty, remove file-based fallback, improve error messages and handling. Should greatly increase compatibility with scripts.
Matthew Wild <mwild1@gmail.com>
parents: 1086
diff changeset
78 pty:send(text);
1159
c56a1d449cad mod_auth_external: Add non-blocking mode (requires trunk, libevent and lpty 1.0.1). Our first complete non-blocking auth module!
Matthew Wild <mwild1@gmail.com>
parents: 1158
diff changeset
79 if blocking then
c56a1d449cad mod_auth_external: Add non-blocking mode (requires trunk, libevent and lpty 1.0.1). Our first complete non-blocking auth module!
Matthew Wild <mwild1@gmail.com>
parents: 1158
diff changeset
80 return pty:read(read_timeout);
c56a1d449cad mod_auth_external: Add non-blocking mode (requires trunk, libevent and lpty 1.0.1). Our first complete non-blocking auth module!
Matthew Wild <mwild1@gmail.com>
parents: 1158
diff changeset
81 else
c56a1d449cad mod_auth_external: Add non-blocking mode (requires trunk, libevent and lpty 1.0.1). Our first complete non-blocking auth module!
Matthew Wild <mwild1@gmail.com>
parents: 1158
diff changeset
82 local response;
c56a1d449cad mod_auth_external: Add non-blocking mode (requires trunk, libevent and lpty 1.0.1). Our first complete non-blocking auth module!
Matthew Wild <mwild1@gmail.com>
parents: 1158
diff changeset
83 local wait, done = waiter();
c56a1d449cad mod_auth_external: Add non-blocking mode (requires trunk, libevent and lpty 1.0.1). Our first complete non-blocking auth module!
Matthew Wild <mwild1@gmail.com>
parents: 1158
diff changeset
84 server.addevent(pty:getfd(), server.event.EV_READ, function ()
c56a1d449cad mod_auth_external: Add non-blocking mode (requires trunk, libevent and lpty 1.0.1). Our first complete non-blocking auth module!
Matthew Wild <mwild1@gmail.com>
parents: 1158
diff changeset
85 response = pty:read();
c56a1d449cad mod_auth_external: Add non-blocking mode (requires trunk, libevent and lpty 1.0.1). Our first complete non-blocking auth module!
Matthew Wild <mwild1@gmail.com>
parents: 1158
diff changeset
86 done();
c56a1d449cad mod_auth_external: Add non-blocking mode (requires trunk, libevent and lpty 1.0.1). Our first complete non-blocking auth module!
Matthew Wild <mwild1@gmail.com>
parents: 1158
diff changeset
87 return -1;
c56a1d449cad mod_auth_external: Add non-blocking mode (requires trunk, libevent and lpty 1.0.1). Our first complete non-blocking auth module!
Matthew Wild <mwild1@gmail.com>
parents: 1158
diff changeset
88 end);
c56a1d449cad mod_auth_external: Add non-blocking mode (requires trunk, libevent and lpty 1.0.1). Our first complete non-blocking auth module!
Matthew Wild <mwild1@gmail.com>
parents: 1158
diff changeset
89 wait();
c56a1d449cad mod_auth_external: Add non-blocking mode (requires trunk, libevent and lpty 1.0.1). Our first complete non-blocking auth module!
Matthew Wild <mwild1@gmail.com>
parents: 1158
diff changeset
90 finished_with_pty();
c56a1d449cad mod_auth_external: Add non-blocking mode (requires trunk, libevent and lpty 1.0.1). Our first complete non-blocking auth module!
Matthew Wild <mwild1@gmail.com>
parents: 1158
diff changeset
91 return response;
c56a1d449cad mod_auth_external: Add non-blocking mode (requires trunk, libevent and lpty 1.0.1). Our first complete non-blocking auth module!
Matthew Wild <mwild1@gmail.com>
parents: 1158
diff changeset
92 end
152
4ca382e8a4c5 mod_extauth: Initial commit.
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
93 end
4ca382e8a4c5 mod_extauth: Initial commit.
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
94
4ca382e8a4c5 mod_extauth: Initial commit.
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
95 function do_query(kind, username, password)
4ca382e8a4c5 mod_extauth: Initial commit.
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
96 if not username then return nil, "not-acceptable"; end
1343
7dbde05b48a9 all the things: Remove trailing whitespace
Florian Zeitz <florob@babelmonkeys.de>
parents: 1195
diff changeset
97
152
4ca382e8a4c5 mod_extauth: Initial commit.
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
98 local query = (password and "%s:%s:%s:%s" or "%s:%s:%s"):format(kind, username, host, password);
4ca382e8a4c5 mod_extauth: Initial commit.
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
99 local len = #query
4ca382e8a4c5 mod_extauth: Initial commit.
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
100 if len > 1000 then return nil, "policy-violation"; end
1343
7dbde05b48a9 all the things: Remove trailing whitespace
Florian Zeitz <florob@babelmonkeys.de>
parents: 1195
diff changeset
101
158
1a5d5d4f08fe Add "generic" script support to mod_extauth, as well as lpc support until waqas fixes process
Jeff Mitchell <jeff@jefferai.org>
parents: 152
diff changeset
102 if script_type == "ejabberd" then
1a5d5d4f08fe Add "generic" script support to mod_extauth, as well as lpc support until waqas fixes process
Jeff Mitchell <jeff@jefferai.org>
parents: 152
diff changeset
103 local lo = len % 256;
1a5d5d4f08fe Add "generic" script support to mod_extauth, as well as lpc support until waqas fixes process
Jeff Mitchell <jeff@jefferai.org>
parents: 152
diff changeset
104 local hi = (len - lo) / 256;
1a5d5d4f08fe Add "generic" script support to mod_extauth, as well as lpc support until waqas fixes process
Jeff Mitchell <jeff@jefferai.org>
parents: 152
diff changeset
105 query = string.char(hi, lo)..query;
1195
f502cbffbdd4 mod_auth_external: merge two if blocks with an elseif
Matthew Wild <mwild1@gmail.com>
parents: 1161
diff changeset
106 elseif script_type == "generic" then
158
1a5d5d4f08fe Add "generic" script support to mod_extauth, as well as lpc support until waqas fixes process
Jeff Mitchell <jeff@jefferai.org>
parents: 152
diff changeset
107 query = query..'\n';
1a5d5d4f08fe Add "generic" script support to mod_extauth, as well as lpc support until waqas fixes process
Jeff Mitchell <jeff@jefferai.org>
parents: 152
diff changeset
108 end
1343
7dbde05b48a9 all the things: Remove trailing whitespace
Florian Zeitz <florob@babelmonkeys.de>
parents: 1195
diff changeset
109
1158
ae1767b54964 mod_auth_external: Fix logging of errors
Matthew Wild <mwild1@gmail.com>
parents: 1157
diff changeset
110 local response, err = send_query(query);
ae1767b54964 mod_auth_external: Fix logging of errors
Matthew Wild <mwild1@gmail.com>
parents: 1157
diff changeset
111 if not response then
ae1767b54964 mod_auth_external: Fix logging of errors
Matthew Wild <mwild1@gmail.com>
parents: 1157
diff changeset
112 log("warn", "Error while waiting for result from auth process: %s", err or "unknown error");
ae1767b54964 mod_auth_external: Fix logging of errors
Matthew Wild <mwild1@gmail.com>
parents: 1157
diff changeset
113 elseif (script_type == "ejabberd" and response == "\0\2\0\0") or
1154
61f95bf51b35 mod_auth_external: Switch to lpty, remove file-based fallback, improve error messages and handling. Should greatly increase compatibility with scripts.
Matthew Wild <mwild1@gmail.com>
parents: 1086
diff changeset
114 (script_type == "generic" and response:gsub("\r?\n$", "") == "0") then
158
1a5d5d4f08fe Add "generic" script support to mod_extauth, as well as lpc support until waqas fixes process
Jeff Mitchell <jeff@jefferai.org>
parents: 152
diff changeset
115 return nil, "not-authorized";
1a5d5d4f08fe Add "generic" script support to mod_extauth, as well as lpc support until waqas fixes process
Jeff Mitchell <jeff@jefferai.org>
parents: 152
diff changeset
116 elseif (script_type == "ejabberd" and response == "\0\2\0\1") or
1154
61f95bf51b35 mod_auth_external: Switch to lpty, remove file-based fallback, improve error messages and handling. Should greatly increase compatibility with scripts.
Matthew Wild <mwild1@gmail.com>
parents: 1086
diff changeset
117 (script_type == "generic" and response:gsub("\r?\n$", "") == "1") then
158
1a5d5d4f08fe Add "generic" script support to mod_extauth, as well as lpc support until waqas fixes process
Jeff Mitchell <jeff@jefferai.org>
parents: 152
diff changeset
118 return true;
152
4ca382e8a4c5 mod_extauth: Initial commit.
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
119 else
2827
45380b77303d mod_auth_external: Split long lines [luacheck]
Kim Alvefur <zash@zash.se>
parents: 1997
diff changeset
120 log("warn", "Unable to interpret data from auth process, %s",
45380b77303d mod_auth_external: Split long lines [luacheck]
Kim Alvefur <zash@zash.se>
parents: 1997
diff changeset
121 (response:match("^error:") and response) or ("["..#response.." bytes]"));
152
4ca382e8a4c5 mod_extauth: Initial commit.
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
122 return nil, "internal-server-error";
4ca382e8a4c5 mod_extauth: Initial commit.
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
123 end
4ca382e8a4c5 mod_extauth: Initial commit.
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
124 end
4ca382e8a4c5 mod_extauth: Initial commit.
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
125
816
960007b0901e mod_auth_external, mod_auth_internal_yubikey: Get rid of useless wrapper function around the auth provider.
Waqas Hussain <waqas20@gmail.com>
parents: 814
diff changeset
126 local provider = {};
152
4ca382e8a4c5 mod_extauth: Initial commit.
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
127
816
960007b0901e mod_auth_external, mod_auth_internal_yubikey: Get rid of useless wrapper function around the auth provider.
Waqas Hussain <waqas20@gmail.com>
parents: 814
diff changeset
128 function provider.test_password(username, password)
960007b0901e mod_auth_external, mod_auth_internal_yubikey: Get rid of useless wrapper function around the auth provider.
Waqas Hussain <waqas20@gmail.com>
parents: 814
diff changeset
129 return do_query("auth", username, password);
960007b0901e mod_auth_external, mod_auth_internal_yubikey: Get rid of useless wrapper function around the auth provider.
Waqas Hussain <waqas20@gmail.com>
parents: 814
diff changeset
130 end
152
4ca382e8a4c5 mod_extauth: Initial commit.
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
131
816
960007b0901e mod_auth_external, mod_auth_internal_yubikey: Get rid of useless wrapper function around the auth provider.
Waqas Hussain <waqas20@gmail.com>
parents: 814
diff changeset
132 function provider.set_password(username, password)
960007b0901e mod_auth_external, mod_auth_internal_yubikey: Get rid of useless wrapper function around the auth provider.
Waqas Hussain <waqas20@gmail.com>
parents: 814
diff changeset
133 return do_query("setpass", username, password);
960007b0901e mod_auth_external, mod_auth_internal_yubikey: Get rid of useless wrapper function around the auth provider.
Waqas Hussain <waqas20@gmail.com>
parents: 814
diff changeset
134 end
152
4ca382e8a4c5 mod_extauth: Initial commit.
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
135
816
960007b0901e mod_auth_external, mod_auth_internal_yubikey: Get rid of useless wrapper function around the auth provider.
Waqas Hussain <waqas20@gmail.com>
parents: 814
diff changeset
136 function provider.user_exists(username)
960007b0901e mod_auth_external, mod_auth_internal_yubikey: Get rid of useless wrapper function around the auth provider.
Waqas Hussain <waqas20@gmail.com>
parents: 814
diff changeset
137 return do_query("isuser", username);
152
4ca382e8a4c5 mod_extauth: Initial commit.
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
138 end
4ca382e8a4c5 mod_extauth: Initial commit.
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
139
2829
8082bfc10e65 mod_auth_external: Silence warnings about unused arguments [luacheck]
Kim Alvefur <zash@zash.se>
parents: 2828
diff changeset
140 function provider.create_user(username, password) -- luacheck: ignore 212
8082bfc10e65 mod_auth_external: Silence warnings about unused arguments [luacheck]
Kim Alvefur <zash@zash.se>
parents: 2828
diff changeset
141 return nil, "Account creation/modification not available.";
8082bfc10e65 mod_auth_external: Silence warnings about unused arguments [luacheck]
Kim Alvefur <zash@zash.se>
parents: 2828
diff changeset
142 end
816
960007b0901e mod_auth_external, mod_auth_internal_yubikey: Get rid of useless wrapper function around the auth provider.
Waqas Hussain <waqas20@gmail.com>
parents: 814
diff changeset
143
960007b0901e mod_auth_external, mod_auth_internal_yubikey: Get rid of useless wrapper function around the auth provider.
Waqas Hussain <waqas20@gmail.com>
parents: 814
diff changeset
144 function provider.get_sasl_handler()
960007b0901e mod_auth_external, mod_auth_internal_yubikey: Get rid of useless wrapper function around the auth provider.
Waqas Hussain <waqas20@gmail.com>
parents: 814
diff changeset
145 local testpass_authentication_profile = {
960007b0901e mod_auth_external, mod_auth_internal_yubikey: Get rid of useless wrapper function around the auth provider.
Waqas Hussain <waqas20@gmail.com>
parents: 814
diff changeset
146 plain_test = function(sasl, username, password, realm)
902
490cb9161c81 mod_auth_{external,internal_yubikey,ldap,ldap2,sql}: No need to nodeprep in SASL handler.
Waqas Hussain <waqas20@gmail.com>
parents: 846
diff changeset
147 return usermanager.test_password(username, realm, password), true;
816
960007b0901e mod_auth_external, mod_auth_internal_yubikey: Get rid of useless wrapper function around the auth provider.
Waqas Hussain <waqas20@gmail.com>
parents: 814
diff changeset
148 end,
960007b0901e mod_auth_external, mod_auth_internal_yubikey: Get rid of useless wrapper function around the auth provider.
Waqas Hussain <waqas20@gmail.com>
parents: 814
diff changeset
149 };
960007b0901e mod_auth_external, mod_auth_internal_yubikey: Get rid of useless wrapper function around the auth provider.
Waqas Hussain <waqas20@gmail.com>
parents: 814
diff changeset
150 return new_sasl(host, testpass_authentication_profile);
960007b0901e mod_auth_external, mod_auth_internal_yubikey: Get rid of useless wrapper function around the auth provider.
Waqas Hussain <waqas20@gmail.com>
parents: 814
diff changeset
151 end
960007b0901e mod_auth_external, mod_auth_internal_yubikey: Get rid of useless wrapper function around the auth provider.
Waqas Hussain <waqas20@gmail.com>
parents: 814
diff changeset
152
960007b0901e mod_auth_external, mod_auth_internal_yubikey: Get rid of useless wrapper function around the auth provider.
Waqas Hussain <waqas20@gmail.com>
parents: 814
diff changeset
153 module:provides("auth", provider);