Mercurial > prosody-modules
annotate mod_auth_ldap2/mod_auth_ldap2.lua @ 5461:06640647d193
mod_http_oauth2: Fix use of arbitrary ports in loopback redirect URIs
Per draft-ietf-oauth-v2-1-08#section-8.4.2
> The authorization server MUST allow any port to be specified at the
> time of the request for loopback IP redirect URIs, to accommodate
> clients that obtain an available ephemeral port from the operating
> system at the time of the request.
Uncertain if it should normalize the host part, but it also seems
harmless to treat IPv6 and IPv4 the same here.
One thing is that "localhost" is NOT RECOMMENDED because it can
sometimes be pointed to non-loopback interfaces via DNS or hosts file.
| author | Kim Alvefur <zash@zash.se> |
|---|---|
| date | Wed, 17 May 2023 13:51:30 +0200 |
| parents | f2b29183ef08 |
| children |
| rev | line source |
|---|---|
| 809 | 1 -- vim:sts=4 sw=4 |
| 2 | |
| 3 -- Prosody IM | |
| 4 -- Copyright (C) 2008-2010 Matthew Wild | |
| 5 -- Copyright (C) 2008-2010 Waqas Hussain | |
| 6 -- Copyright (C) 2012 Rob Hoelz | |
| 7 -- | |
| 8 -- This project is MIT/X11 licensed. Please see the | |
| 9 -- COPYING file in the source package for more information. | |
| 10 -- | |
| 11 -- http://code.google.com/p/prosody-modules/source/browse/mod_auth_ldap/mod_auth_ldap.lua | |
| 12 -- adapted to use common LDAP store | |
| 13 | |
| 14 local ldap = module:require 'ldap'; | |
| 15 local new_sasl = require 'util.sasl'.new; | |
| 16 local jsplit = require 'util.jid'.split; | |
| 17 | |
| 18 if not ldap then | |
| 19 return; | |
| 20 end | |
| 21 | |
|
814
881ec9919144
mod_auth_*: Use module:provides(), and don't explicitly specify provider.name.
Waqas Hussain <waqas20@gmail.com>
parents:
809
diff
changeset
|
22 local provider = {} |
| 809 | 23 |
| 24 function provider.test_password(username, password) | |
| 25 return ldap.bind(username, password); | |
| 26 end | |
| 27 | |
| 28 function provider.user_exists(username) | |
| 29 local params = ldap.getparams() | |
| 30 | |
| 31 local filter = ldap.filter.combine_and(params.user.filter, params.user.usernamefield .. '=' .. username); | |
| 32 | |
| 33 return ldap.singlematch { | |
| 34 base = params.user.basedn, | |
| 35 filter = filter, | |
| 36 }; | |
| 37 end | |
| 38 | |
| 39 function provider.get_password(username) | |
| 40 return nil, "Passwords unavailable for LDAP."; | |
| 41 end | |
| 42 | |
| 43 function provider.set_password(username, password) | |
| 44 return nil, "Passwords unavailable for LDAP."; | |
| 45 end | |
| 46 | |
| 47 function provider.create_user(username, password) | |
| 48 return nil, "Account creation/modification not available with LDAP."; | |
| 49 end | |
| 50 | |
| 51 function provider.get_sasl_handler() | |
| 52 local testpass_authentication_profile = { | |
| 53 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:
862
diff
changeset
|
54 return provider.test_password(username, password), true; |
| 809 | 55 end, |
| 56 mechanisms = { PLAIN = true }, | |
| 57 }; | |
| 58 return new_sasl(module.host, testpass_authentication_profile); | |
| 59 end | |
| 60 | |
| 61 function provider.is_admin(jid) | |
|
3869
f2b29183ef08
mod_auth_ldap, mod_auth_ldap2: Ensure is_admin() checks of remote JIDs never return positive
Matthew Wild <mwild1@gmail.com>
parents:
902
diff
changeset
|
62 local username, userhost = jsplit(jid); |
|
f2b29183ef08
mod_auth_ldap, mod_auth_ldap2: Ensure is_admin() checks of remote JIDs never return positive
Matthew Wild <mwild1@gmail.com>
parents:
902
diff
changeset
|
63 if userhost ~= module.host then |
|
f2b29183ef08
mod_auth_ldap, mod_auth_ldap2: Ensure is_admin() checks of remote JIDs never return positive
Matthew Wild <mwild1@gmail.com>
parents:
902
diff
changeset
|
64 return false; |
|
f2b29183ef08
mod_auth_ldap, mod_auth_ldap2: Ensure is_admin() checks of remote JIDs never return positive
Matthew Wild <mwild1@gmail.com>
parents:
902
diff
changeset
|
65 end |
| 809 | 66 local admin_config = ldap.getparams().admin; |
| 67 | |
| 68 if not admin_config then | |
| 69 return; | |
| 70 end | |
| 71 | |
| 72 local ld = ldap:getconnection(); | |
| 73 local filter = ldap.filter.combine_and(admin_config.filter, admin_config.namefield .. '=' .. username); | |
| 74 | |
| 75 return ldap.singlematch { | |
| 76 base = admin_config.basedn, | |
| 77 filter = filter, | |
| 78 }; | |
| 79 end | |
| 80 | |
|
814
881ec9919144
mod_auth_*: Use module:provides(), and don't explicitly specify provider.name.
Waqas Hussain <waqas20@gmail.com>
parents:
809
diff
changeset
|
81 module:provides("auth", provider); |