Mercurial > prosody-modules

annotate mod_auth_imap/auth_imap/mod_auth_imap.lua @ 5170:4d6af8950016

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mod_muc_moderation: Derive role from reserved nickname if occupant When using a different client to moderate than the one used to participate in the chat, e.g. a command line tool like clix, there's no occupant and no role to use in the permission check. Previously the default role based on affiliation was used. Now if you are present in the room using your reserved nick, the role you have there is used in the permission check instead of the default affiliation-derived role.
author Kim Alvefur <zash@zash.se>
date Sun, 19 Feb 2023 18:17:37 +0100
parents 2cce28fe806b
children
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f45ca6edc159 mod_auth_imap: Authentication module that works by passing through SASL to a IMAP connection
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1 -- IMAP authentication backend for Prosody
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2 --
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3 -- Copyright (C) 2011 FIMXE from hg annotate -u
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4
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5 local name = "IMAP SASL";
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6 local log = require "util.logger".init("auth_imap");
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7
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8 local imap_host = module:get_option_string("imap_auth_host", "localhost");
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b21bd39c8a12 mod_auth_imap: Leave port nil if not specified in the config, so we can auto-detect based on whether we use SSL
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9 local imap_port = module:get_option_number("imap_auth_port");
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10
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2cce28fe806b mod_auth_imap: Fix typo in previous commit
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11 local imap_service_realm = module:get_option_string("imap_auth_realm", module:get_option("sasl_realm"));
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744af76b7324 mod_auth_imap: Rename imap_service_realm to imap_auth_realm and inherit from sasl_realm, rename imap_service_name to imap_auth_service_name
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12 local imap_service_name = module:get_option_string("imap_auth_service_name");
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13 local append_host = module:get_option_boolean("auth_append_host");
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14
1200
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15 local verify_certificate = module:get_option_boolean("auth_imap_verify_certificate", true);
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16 local ssl_params = module:get_option("auth_imap_ssl", {
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17 mode = "client", protocol = "sslv23";
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18 capath = "/etc/ssl/certs";
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19 options = { "no_sslv2", "no_sslv3" };
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20 verify = verify_certificate and { "peer", "fail_if_no_peer_cert" } or nil;
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21 ciphers = "HIGH:!DSS:!aNULL@STRENGTH";
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22 });
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23
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24 local new_imap_sasl = module:require "sasl_imap".new;
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25
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26 local new_sasl = function(realm)
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27 return new_imap_sasl(
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28 imap_service_realm or realm,
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29 imap_service_name or "xmpp",
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30 imap_host, imap_port,
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31 ssl_params, append_host
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32 );
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33 end
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34
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35 do
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36 local s = new_sasl(module.host)
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37 assert(s, "Could not create a new SASL object");
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38 assert(s.mechanisms, "SASL object has no mechanims method");
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39 local m = {};
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40 for k in pairs(s:mechanisms()) do
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41 table.insert(m, k);
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42 end
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43 log("debug", "Mechanims found: %s", table.concat(m, ", "));
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44 end
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45
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46 provider = {
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47 name = module.name:gsub("^auth_","");
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48 };
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49
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50 function provider.test_password(username, password)
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51 return nil, "Legacy auth not supported with "..name;
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52 end
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53
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54 function provider.get_password(username)
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55 return nil, "Passwords unavailable for "..name;
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56 end
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57
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58 function provider.set_password(username, password)
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59 return nil, "Passwords unavailable for "..name;
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60 end
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61
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62 function provider.user_exists(username)
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63 -- FIXME
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64 return true
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65 end
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66
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67 function provider.create_user(username, password)
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68 return nil, "Account creation/modification not available with "..name;
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69 end
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70
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71 function provider.get_sasl_handler()
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72 return new_sasl(module.host);
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73 end
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74
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75 module:add_item("auth-provider", provider);
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76