prosody
23995c80286c
util/sasl_cyrus.lua

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

Software / code / prosody

Annotate

util/sasl_cyrus.lua @ 2650:23995c80286c

Makefile: Remove fallbacks/
author Matthew Wild <mwild1@gmail.com>
date Mon, 15 Feb 2010 23:06:57 +0000
parent 2577:acb382c703e4
child 2720:289f68e704da
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
2389
8f6526da4757 Adding sasl_cyrus.lua. A sasl.lua drop-in replacement to use CyrusSASL for all c2s authentication.
Tobias Markmann <tm@ayena.de>
parents:
diff changeset
1 -- sasl.lua v0.4
8f6526da4757 Adding sasl_cyrus.lua. A sasl.lua drop-in replacement to use CyrusSASL for all c2s authentication.
Tobias Markmann <tm@ayena.de>
parents:
diff changeset
2 -- Copyright (C) 2008-2009 Tobias Markmann
8f6526da4757 Adding sasl_cyrus.lua. A sasl.lua drop-in replacement to use CyrusSASL for all c2s authentication.
Tobias Markmann <tm@ayena.de>
parents:
diff changeset
3 --
8f6526da4757 Adding sasl_cyrus.lua. A sasl.lua drop-in replacement to use CyrusSASL for all c2s authentication.
Tobias Markmann <tm@ayena.de>
parents:
diff changeset
4 -- All rights reserved.
8f6526da4757 Adding sasl_cyrus.lua. A sasl.lua drop-in replacement to use CyrusSASL for all c2s authentication.
Tobias Markmann <tm@ayena.de>
parents:
diff changeset
5 --
8f6526da4757 Adding sasl_cyrus.lua. A sasl.lua drop-in replacement to use CyrusSASL for all c2s authentication.
Tobias Markmann <tm@ayena.de>
parents:
diff changeset
6 -- Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met:
8f6526da4757 Adding sasl_cyrus.lua. A sasl.lua drop-in replacement to use CyrusSASL for all c2s authentication.
Tobias Markmann <tm@ayena.de>
parents:
diff changeset
7 --
8f6526da4757 Adding sasl_cyrus.lua. A sasl.lua drop-in replacement to use CyrusSASL for all c2s authentication.
Tobias Markmann <tm@ayena.de>
parents:
diff changeset
8 -- * Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer.
8f6526da4757 Adding sasl_cyrus.lua. A sasl.lua drop-in replacement to use CyrusSASL for all c2s authentication.
Tobias Markmann <tm@ayena.de>
parents:
diff changeset
9 -- * Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution.
8f6526da4757 Adding sasl_cyrus.lua. A sasl.lua drop-in replacement to use CyrusSASL for all c2s authentication.
Tobias Markmann <tm@ayena.de>
parents:
diff changeset
10 -- * Neither the name of Tobias Markmann nor the names of its contributors may be used to endorse or promote products derived from this software without specific prior written permission.
8f6526da4757 Adding sasl_cyrus.lua. A sasl.lua drop-in replacement to use CyrusSASL for all c2s authentication.
Tobias Markmann <tm@ayena.de>
parents:
diff changeset
11 --
8f6526da4757 Adding sasl_cyrus.lua. A sasl.lua drop-in replacement to use CyrusSASL for all c2s authentication.
Tobias Markmann <tm@ayena.de>
parents:
diff changeset
12 -- THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
8f6526da4757 Adding sasl_cyrus.lua. A sasl.lua drop-in replacement to use CyrusSASL for all c2s authentication.
Tobias Markmann <tm@ayena.de>
parents:
diff changeset
13
8f6526da4757 Adding sasl_cyrus.lua. A sasl.lua drop-in replacement to use CyrusSASL for all c2s authentication.
Tobias Markmann <tm@ayena.de>
parents:
diff changeset
14 local cyrussasl = require "cyrussasl";
8f6526da4757 Adding sasl_cyrus.lua. A sasl.lua drop-in replacement to use CyrusSASL for all c2s authentication.
Tobias Markmann <tm@ayena.de>
parents:
diff changeset
15 local log = require "util.logger".init("sasl_cyrus");
8f6526da4757 Adding sasl_cyrus.lua. A sasl.lua drop-in replacement to use CyrusSASL for all c2s authentication.
Tobias Markmann <tm@ayena.de>
parents:
diff changeset
16 local array = require "util.array";
8f6526da4757 Adding sasl_cyrus.lua. A sasl.lua drop-in replacement to use CyrusSASL for all c2s authentication.
Tobias Markmann <tm@ayena.de>
parents:
diff changeset
17
8f6526da4757 Adding sasl_cyrus.lua. A sasl.lua drop-in replacement to use CyrusSASL for all c2s authentication.
Tobias Markmann <tm@ayena.de>
parents:
diff changeset
18 local tostring = tostring;
8f6526da4757 Adding sasl_cyrus.lua. A sasl.lua drop-in replacement to use CyrusSASL for all c2s authentication.
Tobias Markmann <tm@ayena.de>
parents:
diff changeset
19 local pairs, ipairs = pairs, ipairs;
8f6526da4757 Adding sasl_cyrus.lua. A sasl.lua drop-in replacement to use CyrusSASL for all c2s authentication.
Tobias Markmann <tm@ayena.de>
parents:
diff changeset
20 local t_insert, t_concat = table.insert, table.concat;
8f6526da4757 Adding sasl_cyrus.lua. A sasl.lua drop-in replacement to use CyrusSASL for all c2s authentication.
Tobias Markmann <tm@ayena.de>
parents:
diff changeset
21 local s_match = string.match;
2394
a2972f9fda6d util.sasl_cyrus: Further fixing and cleanup.
Tobias Markmann <tm@ayena.de>
parents: 2393
diff changeset
22 local setmetatable = setmetatable
2389
8f6526da4757 Adding sasl_cyrus.lua. A sasl.lua drop-in replacement to use CyrusSASL for all c2s authentication.
Tobias Markmann <tm@ayena.de>
parents:
diff changeset
23
8f6526da4757 Adding sasl_cyrus.lua. A sasl.lua drop-in replacement to use CyrusSASL for all c2s authentication.
Tobias Markmann <tm@ayena.de>
parents:
diff changeset
24 local keys = keys;
8f6526da4757 Adding sasl_cyrus.lua. A sasl.lua drop-in replacement to use CyrusSASL for all c2s authentication.
Tobias Markmann <tm@ayena.de>
parents:
diff changeset
25
8f6526da4757 Adding sasl_cyrus.lua. A sasl.lua drop-in replacement to use CyrusSASL for all c2s authentication.
Tobias Markmann <tm@ayena.de>
parents:
diff changeset
26 local print = print
2394
a2972f9fda6d util.sasl_cyrus: Further fixing and cleanup.
Tobias Markmann <tm@ayena.de>
parents: 2393
diff changeset
27 local pcall = pcall
2396
39b2523bcf44 first working version with Cyrus SASL support.
jorj@jorj.org
parents: 2394
diff changeset
28 local s_match, s_gmatch = string.match, string.gmatch
2389
8f6526da4757 Adding sasl_cyrus.lua. A sasl.lua drop-in replacement to use CyrusSASL for all c2s authentication.
Tobias Markmann <tm@ayena.de>
parents:
diff changeset
29
8f6526da4757 Adding sasl_cyrus.lua. A sasl.lua drop-in replacement to use CyrusSASL for all c2s authentication.
Tobias Markmann <tm@ayena.de>
parents:
diff changeset
30 module "sasl_cyrus"
8f6526da4757 Adding sasl_cyrus.lua. A sasl.lua drop-in replacement to use CyrusSASL for all c2s authentication.
Tobias Markmann <tm@ayena.de>
parents:
diff changeset
31
8f6526da4757 Adding sasl_cyrus.lua. A sasl.lua drop-in replacement to use CyrusSASL for all c2s authentication.
Tobias Markmann <tm@ayena.de>
parents:
diff changeset
32 local method = {};
8f6526da4757 Adding sasl_cyrus.lua. A sasl.lua drop-in replacement to use CyrusSASL for all c2s authentication.
Tobias Markmann <tm@ayena.de>
parents:
diff changeset
33 method.__index = method;
2402
0f884bb1f08a util.sasl_cyrus: Automatically initialize Cyrus SASL with the first used service name.
Tobias Markmann <tm@ayena.de>
parents: 2401
diff changeset
34 local initialized = false;
2389
8f6526da4757 Adding sasl_cyrus.lua. A sasl.lua drop-in replacement to use CyrusSASL for all c2s authentication.
Tobias Markmann <tm@ayena.de>
parents:
diff changeset
35
2402
0f884bb1f08a util.sasl_cyrus: Automatically initialize Cyrus SASL with the first used service name.
Tobias Markmann <tm@ayena.de>
parents: 2401
diff changeset
36 local function init(service_name)
0f884bb1f08a util.sasl_cyrus: Automatically initialize Cyrus SASL with the first used service name.
Tobias Markmann <tm@ayena.de>
parents: 2401
diff changeset
37 if not initialized then
2404
d7abdd6893b8 util.sasl_cyrus: Report an error if Cyrus SASL init fails.
Tobias Markmann <tm@ayena.de>
parents: 2403
diff changeset
38 local st, errmsg = pcall(cyrussasl.server_init, service_name);
d7abdd6893b8 util.sasl_cyrus: Report an error if Cyrus SASL init fails.
Tobias Markmann <tm@ayena.de>
parents: 2403
diff changeset
39 if st then
2402
0f884bb1f08a util.sasl_cyrus: Automatically initialize Cyrus SASL with the first used service name.
Tobias Markmann <tm@ayena.de>
parents: 2401
diff changeset
40 initialized = true;
2404
d7abdd6893b8 util.sasl_cyrus: Report an error if Cyrus SASL init fails.
Tobias Markmann <tm@ayena.de>
parents: 2403
diff changeset
41 else
d7abdd6893b8 util.sasl_cyrus: Report an error if Cyrus SASL init fails.
Tobias Markmann <tm@ayena.de>
parents: 2403
diff changeset
42 log("error", "Failed to initialize CyrusSASL: %s", errmsg);
2402
0f884bb1f08a util.sasl_cyrus: Automatically initialize Cyrus SASL with the first used service name.
Tobias Markmann <tm@ayena.de>
parents: 2401
diff changeset
43 end
0f884bb1f08a util.sasl_cyrus: Automatically initialize Cyrus SASL with the first used service name.
Tobias Markmann <tm@ayena.de>
parents: 2401
diff changeset
44 end
0f884bb1f08a util.sasl_cyrus: Automatically initialize Cyrus SASL with the first used service name.
Tobias Markmann <tm@ayena.de>
parents: 2401
diff changeset
45 end
2389
8f6526da4757 Adding sasl_cyrus.lua. A sasl.lua drop-in replacement to use CyrusSASL for all c2s authentication.
Tobias Markmann <tm@ayena.de>
parents:
diff changeset
46
8f6526da4757 Adding sasl_cyrus.lua. A sasl.lua drop-in replacement to use CyrusSASL for all c2s authentication.
Tobias Markmann <tm@ayena.de>
parents:
diff changeset
47 -- create a new SASL object which can be used to authenticate clients
8f6526da4757 Adding sasl_cyrus.lua. A sasl.lua drop-in replacement to use CyrusSASL for all c2s authentication.
Tobias Markmann <tm@ayena.de>
parents:
diff changeset
48 function new(realm, service_name)
8f6526da4757 Adding sasl_cyrus.lua. A sasl.lua drop-in replacement to use CyrusSASL for all c2s authentication.
Tobias Markmann <tm@ayena.de>
parents:
diff changeset
49 local sasl_i = {};
2403
916482cdfb74 util.sasl_cyrus: Removing whitespace.
Tobias Markmann <tm@ayena.de>
parents: 2402
diff changeset
50
2402
0f884bb1f08a util.sasl_cyrus: Automatically initialize Cyrus SASL with the first used service name.
Tobias Markmann <tm@ayena.de>
parents: 2401
diff changeset
51 init(service_name);
2403
916482cdfb74 util.sasl_cyrus: Removing whitespace.
Tobias Markmann <tm@ayena.de>
parents: 2402
diff changeset
52
2389
8f6526da4757 Adding sasl_cyrus.lua. A sasl.lua drop-in replacement to use CyrusSASL for all c2s authentication.
Tobias Markmann <tm@ayena.de>
parents:
diff changeset
53 sasl_i.realm = realm;
8f6526da4757 Adding sasl_cyrus.lua. A sasl.lua drop-in replacement to use CyrusSASL for all c2s authentication.
Tobias Markmann <tm@ayena.de>
parents:
diff changeset
54 sasl_i.service_name = service_name;
2396
39b2523bcf44 first working version with Cyrus SASL support.
jorj@jorj.org
parents: 2394
diff changeset
55 sasl_i.cyrus = cyrussasl.server_new(service_name, nil, nil, nil, nil)
2392
8777831706d9 util.sasl_cyrus: Log errors if CyrusSASL init fails.
Tobias Markmann <tm@ayena.de>
parents: 2389
diff changeset
56 if sasl_i.cyrus == 0 then
8777831706d9 util.sasl_cyrus: Log errors if CyrusSASL init fails.
Tobias Markmann <tm@ayena.de>
parents: 2389
diff changeset
57 log("error", "got NULL return value from server_new")
8777831706d9 util.sasl_cyrus: Log errors if CyrusSASL init fails.
Tobias Markmann <tm@ayena.de>
parents: 2389
diff changeset
58 return nil;
8777831706d9 util.sasl_cyrus: Log errors if CyrusSASL init fails.
Tobias Markmann <tm@ayena.de>
parents: 2389
diff changeset
59 end
2389
8f6526da4757 Adding sasl_cyrus.lua. A sasl.lua drop-in replacement to use CyrusSASL for all c2s authentication.
Tobias Markmann <tm@ayena.de>
parents:
diff changeset
60 cyrussasl.setssf(sasl_i.cyrus, 0, 0xffffffff)
8f6526da4757 Adding sasl_cyrus.lua. A sasl.lua drop-in replacement to use CyrusSASL for all c2s authentication.
Tobias Markmann <tm@ayena.de>
parents:
diff changeset
61 local s = setmetatable(sasl_i, method);
8f6526da4757 Adding sasl_cyrus.lua. A sasl.lua drop-in replacement to use CyrusSASL for all c2s authentication.
Tobias Markmann <tm@ayena.de>
parents:
diff changeset
62 return s;
8f6526da4757 Adding sasl_cyrus.lua. A sasl.lua drop-in replacement to use CyrusSASL for all c2s authentication.
Tobias Markmann <tm@ayena.de>
parents:
diff changeset
63 end
8f6526da4757 Adding sasl_cyrus.lua. A sasl.lua drop-in replacement to use CyrusSASL for all c2s authentication.
Tobias Markmann <tm@ayena.de>
parents:
diff changeset
64
8f6526da4757 Adding sasl_cyrus.lua. A sasl.lua drop-in replacement to use CyrusSASL for all c2s authentication.
Tobias Markmann <tm@ayena.de>
parents:
diff changeset
65 -- get a fresh clone with the same realm, profiles and forbidden mechanisms
8f6526da4757 Adding sasl_cyrus.lua. A sasl.lua drop-in replacement to use CyrusSASL for all c2s authentication.
Tobias Markmann <tm@ayena.de>
parents:
diff changeset
66 function method:clean_clone()
8f6526da4757 Adding sasl_cyrus.lua. A sasl.lua drop-in replacement to use CyrusSASL for all c2s authentication.
Tobias Markmann <tm@ayena.de>
parents:
diff changeset
67 return new(self.realm, self.service_name)
8f6526da4757 Adding sasl_cyrus.lua. A sasl.lua drop-in replacement to use CyrusSASL for all c2s authentication.
Tobias Markmann <tm@ayena.de>
parents:
diff changeset
68 end
8f6526da4757 Adding sasl_cyrus.lua. A sasl.lua drop-in replacement to use CyrusSASL for all c2s authentication.
Tobias Markmann <tm@ayena.de>
parents:
diff changeset
69
8f6526da4757 Adding sasl_cyrus.lua. A sasl.lua drop-in replacement to use CyrusSASL for all c2s authentication.
Tobias Markmann <tm@ayena.de>
parents:
diff changeset
70 -- set the forbidden mechanisms
8f6526da4757 Adding sasl_cyrus.lua. A sasl.lua drop-in replacement to use CyrusSASL for all c2s authentication.
Tobias Markmann <tm@ayena.de>
parents:
diff changeset
71 function method:forbidden( restrict )
8f6526da4757 Adding sasl_cyrus.lua. A sasl.lua drop-in replacement to use CyrusSASL for all c2s authentication.
Tobias Markmann <tm@ayena.de>
parents:
diff changeset
72 log("debug", "Called method:forbidden. NOT IMPLEMENTED.")
8f6526da4757 Adding sasl_cyrus.lua. A sasl.lua drop-in replacement to use CyrusSASL for all c2s authentication.
Tobias Markmann <tm@ayena.de>
parents:
diff changeset
73 return {}
8f6526da4757 Adding sasl_cyrus.lua. A sasl.lua drop-in replacement to use CyrusSASL for all c2s authentication.
Tobias Markmann <tm@ayena.de>
parents:
diff changeset
74 end
8f6526da4757 Adding sasl_cyrus.lua. A sasl.lua drop-in replacement to use CyrusSASL for all c2s authentication.
Tobias Markmann <tm@ayena.de>
parents:
diff changeset
75
8f6526da4757 Adding sasl_cyrus.lua. A sasl.lua drop-in replacement to use CyrusSASL for all c2s authentication.
Tobias Markmann <tm@ayena.de>
parents:
diff changeset
76 -- get a list of possible SASL mechanims to use
8f6526da4757 Adding sasl_cyrus.lua. A sasl.lua drop-in replacement to use CyrusSASL for all c2s authentication.
Tobias Markmann <tm@ayena.de>
parents:
diff changeset
77 function method:mechanisms()
8f6526da4757 Adding sasl_cyrus.lua. A sasl.lua drop-in replacement to use CyrusSASL for all c2s authentication.
Tobias Markmann <tm@ayena.de>
parents:
diff changeset
78 local mechanisms = {}
2396
39b2523bcf44 first working version with Cyrus SASL support.
jorj@jorj.org
parents: 2394
diff changeset
79 local cyrus_mechs = cyrussasl.listmech(self.cyrus, nil, "", " ", "")
2400
b8d2168dc9c3 util.sasl_cyrus: Fixing cyrus mechanism list parsing. (Thanks darkrain)
Tobias Markmann <tm@ayena.de>
parents: 2396
diff changeset
80 for w in s_gmatch(cyrus_mechs, "[^ ]+") do
2389
8f6526da4757 Adding sasl_cyrus.lua. A sasl.lua drop-in replacement to use CyrusSASL for all c2s authentication.
Tobias Markmann <tm@ayena.de>
parents:
diff changeset
81 mechanisms[w] = true;
8f6526da4757 Adding sasl_cyrus.lua. A sasl.lua drop-in replacement to use CyrusSASL for all c2s authentication.
Tobias Markmann <tm@ayena.de>
parents:
diff changeset
82 end
2401
dbfdcb75209a util.sasl_cyrus: Change variable name.
Tobias Markmann <tm@ayena.de>
parents: 2400
diff changeset
83 self.mechs = mechanisms
2389
8f6526da4757 Adding sasl_cyrus.lua. A sasl.lua drop-in replacement to use CyrusSASL for all c2s authentication.
Tobias Markmann <tm@ayena.de>
parents:
diff changeset
84 return array.collect(keys(mechanisms));
8f6526da4757 Adding sasl_cyrus.lua. A sasl.lua drop-in replacement to use CyrusSASL for all c2s authentication.
Tobias Markmann <tm@ayena.de>
parents:
diff changeset
85 end
8f6526da4757 Adding sasl_cyrus.lua. A sasl.lua drop-in replacement to use CyrusSASL for all c2s authentication.
Tobias Markmann <tm@ayena.de>
parents:
diff changeset
86
8f6526da4757 Adding sasl_cyrus.lua. A sasl.lua drop-in replacement to use CyrusSASL for all c2s authentication.
Tobias Markmann <tm@ayena.de>
parents:
diff changeset
87 -- select a mechanism to use
8f6526da4757 Adding sasl_cyrus.lua. A sasl.lua drop-in replacement to use CyrusSASL for all c2s authentication.
Tobias Markmann <tm@ayena.de>
parents:
diff changeset
88 function method:select(mechanism)
8f6526da4757 Adding sasl_cyrus.lua. A sasl.lua drop-in replacement to use CyrusSASL for all c2s authentication.
Tobias Markmann <tm@ayena.de>
parents:
diff changeset
89 self.mechanism = mechanism;
2401
dbfdcb75209a util.sasl_cyrus: Change variable name.
Tobias Markmann <tm@ayena.de>
parents: 2400
diff changeset
90 return self.mechs[mechanism];
2389
8f6526da4757 Adding sasl_cyrus.lua. A sasl.lua drop-in replacement to use CyrusSASL for all c2s authentication.
Tobias Markmann <tm@ayena.de>
parents:
diff changeset
91 end
8f6526da4757 Adding sasl_cyrus.lua. A sasl.lua drop-in replacement to use CyrusSASL for all c2s authentication.
Tobias Markmann <tm@ayena.de>
parents:
diff changeset
92
8f6526da4757 Adding sasl_cyrus.lua. A sasl.lua drop-in replacement to use CyrusSASL for all c2s authentication.
Tobias Markmann <tm@ayena.de>
parents:
diff changeset
93 -- feed new messages to process into the library
8f6526da4757 Adding sasl_cyrus.lua. A sasl.lua drop-in replacement to use CyrusSASL for all c2s authentication.
Tobias Markmann <tm@ayena.de>
parents:
diff changeset
94 function method:process(message)
8f6526da4757 Adding sasl_cyrus.lua. A sasl.lua drop-in replacement to use CyrusSASL for all c2s authentication.
Tobias Markmann <tm@ayena.de>
parents:
diff changeset
95 local err;
8f6526da4757 Adding sasl_cyrus.lua. A sasl.lua drop-in replacement to use CyrusSASL for all c2s authentication.
Tobias Markmann <tm@ayena.de>
parents:
diff changeset
96 local data;
2396
39b2523bcf44 first working version with Cyrus SASL support.
jorj@jorj.org
parents: 2394
diff changeset
97
2389
8f6526da4757 Adding sasl_cyrus.lua. A sasl.lua drop-in replacement to use CyrusSASL for all c2s authentication.
Tobias Markmann <tm@ayena.de>
parents:
diff changeset
98 if self.mechanism then
2396
39b2523bcf44 first working version with Cyrus SASL support.
jorj@jorj.org
parents: 2394
diff changeset
99 err, data = cyrussasl.server_start(self.cyrus, self.mechanism, message or "")
2389
8f6526da4757 Adding sasl_cyrus.lua. A sasl.lua drop-in replacement to use CyrusSASL for all c2s authentication.
Tobias Markmann <tm@ayena.de>
parents:
diff changeset
100 else
2396
39b2523bcf44 first working version with Cyrus SASL support.
jorj@jorj.org
parents: 2394
diff changeset
101 err, data = cyrussasl.server_step(self.cyrus, message or "")
2389
8f6526da4757 Adding sasl_cyrus.lua. A sasl.lua drop-in replacement to use CyrusSASL for all c2s authentication.
Tobias Markmann <tm@ayena.de>
parents:
diff changeset
102 end
8f6526da4757 Adding sasl_cyrus.lua. A sasl.lua drop-in replacement to use CyrusSASL for all c2s authentication.
Tobias Markmann <tm@ayena.de>
parents:
diff changeset
103
8f6526da4757 Adding sasl_cyrus.lua. A sasl.lua drop-in replacement to use CyrusSASL for all c2s authentication.
Tobias Markmann <tm@ayena.de>
parents:
diff changeset
104 self.username = cyrussasl.get_username(self.cyrus)
8f6526da4757 Adding sasl_cyrus.lua. A sasl.lua drop-in replacement to use CyrusSASL for all c2s authentication.
Tobias Markmann <tm@ayena.de>
parents:
diff changeset
105
8f6526da4757 Adding sasl_cyrus.lua. A sasl.lua drop-in replacement to use CyrusSASL for all c2s authentication.
Tobias Markmann <tm@ayena.de>
parents:
diff changeset
106 if (err == 0) then -- SASL_OK
8f6526da4757 Adding sasl_cyrus.lua. A sasl.lua drop-in replacement to use CyrusSASL for all c2s authentication.
Tobias Markmann <tm@ayena.de>
parents:
diff changeset
107 return "success", data
8f6526da4757 Adding sasl_cyrus.lua. A sasl.lua drop-in replacement to use CyrusSASL for all c2s authentication.
Tobias Markmann <tm@ayena.de>
parents:
diff changeset
108 elseif (err == 1) then -- SASL_CONTINUE
8f6526da4757 Adding sasl_cyrus.lua. A sasl.lua drop-in replacement to use CyrusSASL for all c2s authentication.
Tobias Markmann <tm@ayena.de>
parents:
diff changeset
109 return "challenge", data
8f6526da4757 Adding sasl_cyrus.lua. A sasl.lua drop-in replacement to use CyrusSASL for all c2s authentication.
Tobias Markmann <tm@ayena.de>
parents:
diff changeset
110 elseif (err == -4) then -- SASL_NOMECH
8f6526da4757 Adding sasl_cyrus.lua. A sasl.lua drop-in replacement to use CyrusSASL for all c2s authentication.
Tobias Markmann <tm@ayena.de>
parents:
diff changeset
111 log("debug", "SASL mechanism not available from remote end")
8f6526da4757 Adding sasl_cyrus.lua. A sasl.lua drop-in replacement to use CyrusSASL for all c2s authentication.
Tobias Markmann <tm@ayena.de>
parents:
diff changeset
112 return "failure",
8f6526da4757 Adding sasl_cyrus.lua. A sasl.lua drop-in replacement to use CyrusSASL for all c2s authentication.
Tobias Markmann <tm@ayena.de>
parents:
diff changeset
113 "undefined-condition",
8f6526da4757 Adding sasl_cyrus.lua. A sasl.lua drop-in replacement to use CyrusSASL for all c2s authentication.
Tobias Markmann <tm@ayena.de>
parents:
diff changeset
114 "SASL mechanism not available"
8f6526da4757 Adding sasl_cyrus.lua. A sasl.lua drop-in replacement to use CyrusSASL for all c2s authentication.
Tobias Markmann <tm@ayena.de>
parents:
diff changeset
115 elseif (err == -13) then -- SASL_BADAUTH
2577
acb382c703e4 util.sasl_cyrus: Add text message from cyrussasl to <not-authorized/> errors.
Waqas Hussain <waqas20@gmail.com>
parents: 2404
diff changeset
116 return "failure", "not-authorized", cyrussasl.get_message( self.cyrus )
2389
8f6526da4757 Adding sasl_cyrus.lua. A sasl.lua drop-in replacement to use CyrusSASL for all c2s authentication.
Tobias Markmann <tm@ayena.de>
parents:
diff changeset
117 else
8f6526da4757 Adding sasl_cyrus.lua. A sasl.lua drop-in replacement to use CyrusSASL for all c2s authentication.
Tobias Markmann <tm@ayena.de>
parents:
diff changeset
118 log("debug", "Got SASL error condition %d", err)
8f6526da4757 Adding sasl_cyrus.lua. A sasl.lua drop-in replacement to use CyrusSASL for all c2s authentication.
Tobias Markmann <tm@ayena.de>
parents:
diff changeset
119 return "failure",
8f6526da4757 Adding sasl_cyrus.lua. A sasl.lua drop-in replacement to use CyrusSASL for all c2s authentication.
Tobias Markmann <tm@ayena.de>
parents:
diff changeset
120 "undefined-condition",
8f6526da4757 Adding sasl_cyrus.lua. A sasl.lua drop-in replacement to use CyrusSASL for all c2s authentication.
Tobias Markmann <tm@ayena.de>
parents:
diff changeset
121 cyrussasl.get_message( self.cyrus )
8f6526da4757 Adding sasl_cyrus.lua. A sasl.lua drop-in replacement to use CyrusSASL for all c2s authentication.
Tobias Markmann <tm@ayena.de>
parents:
diff changeset
122 end
8f6526da4757 Adding sasl_cyrus.lua. A sasl.lua drop-in replacement to use CyrusSASL for all c2s authentication.
Tobias Markmann <tm@ayena.de>
parents:
diff changeset
123 end
8f6526da4757 Adding sasl_cyrus.lua. A sasl.lua drop-in replacement to use CyrusSASL for all c2s authentication.
Tobias Markmann <tm@ayena.de>
parents:
diff changeset
124
8f6526da4757 Adding sasl_cyrus.lua. A sasl.lua drop-in replacement to use CyrusSASL for all c2s authentication.
Tobias Markmann <tm@ayena.de>
parents:
diff changeset
125 return _M;