mirror of
https://github.com/processone/ejabberd.git
synced 2024-11-20 16:15:59 +01:00
135 lines
4.6 KiB
Erlang
135 lines
4.6 KiB
Erlang
%%%-------------------------------------------------------------------
|
|
%%% Author : Evgeny Khramtsov <ekhramtsov@process-one.net>
|
|
%%% Created : 4 Dec 2018 by Evgeny Khramtsov <ekhramtsov@process-one.net>
|
|
%%%
|
|
%%%
|
|
%%% ejabberd, Copyright (C) 2002-2018 ProcessOne
|
|
%%%
|
|
%%% This program is free software; you can redistribute it and/or
|
|
%%% modify it under the terms of the GNU General Public License as
|
|
%%% published by the Free Software Foundation; either version 2 of the
|
|
%%% License, or (at your option) any later version.
|
|
%%%
|
|
%%% This program is distributed in the hope that it will be useful,
|
|
%%% but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
%%% MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
|
%%% General Public License for more details.
|
|
%%%
|
|
%%% You should have received a copy of the GNU General Public License along
|
|
%%% with this program; if not, write to the Free Software Foundation, Inc.,
|
|
%%% 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
|
|
%%%
|
|
%%%----------------------------------------------------------------------
|
|
-module(mod_mix_pam_sql).
|
|
-behaviour(mod_mix_pam).
|
|
|
|
%% API
|
|
-export([init/2, add_channel/3, get_channel/2,
|
|
get_channels/1, del_channel/2, del_channels/1]).
|
|
-export([sql_schemas/0]).
|
|
|
|
-include("logger.hrl").
|
|
-include("ejabberd_sql_pt.hrl").
|
|
|
|
%%%===================================================================
|
|
%%% API
|
|
%%%===================================================================
|
|
init(Host, _Opts) ->
|
|
ejabberd_sql_schema:update_schema(Host, ?MODULE, sql_schemas()),
|
|
ok.
|
|
|
|
sql_schemas() ->
|
|
[#sql_schema{
|
|
version = 1,
|
|
tables =
|
|
[#sql_table{
|
|
name = <<"mix_pam">>,
|
|
columns =
|
|
[#sql_column{name = <<"username">>, type = text},
|
|
#sql_column{name = <<"server_host">>, type = text},
|
|
#sql_column{name = <<"channel">>, type = text},
|
|
#sql_column{name = <<"service">>, type = text},
|
|
#sql_column{name = <<"id">>, type = text},
|
|
#sql_column{name = <<"created_at">>, type = timestamp,
|
|
default = true}],
|
|
indices = [#sql_index{
|
|
columns = [<<"username">>, <<"server_host">>,
|
|
<<"channel">>, <<"service">>],
|
|
unique = true}]}]}].
|
|
|
|
add_channel(User, Channel, ID) ->
|
|
{LUser, LServer, _} = jid:tolower(User),
|
|
{Chan, Service, _} = jid:tolower(Channel),
|
|
case ?SQL_UPSERT(LServer, "mix_pam",
|
|
["!channel=%(Chan)s",
|
|
"!service=%(Service)s",
|
|
"!username=%(LUser)s",
|
|
"!server_host=%(LServer)s",
|
|
"id=%(ID)s"]) of
|
|
ok -> ok;
|
|
_Err -> {error, db_failure}
|
|
end.
|
|
|
|
get_channel(User, Channel) ->
|
|
{LUser, LServer, _} = jid:tolower(User),
|
|
{Chan, Service, _} = jid:tolower(Channel),
|
|
case ejabberd_sql:sql_query(
|
|
LServer,
|
|
?SQL("select @(id)s from mix_pam where "
|
|
"channel=%(Chan)s and service=%(Service)s "
|
|
"and username=%(LUser)s and %(LServer)H")) of
|
|
{selected, [{ID}]} -> {ok, ID};
|
|
{selected, []} -> {error, notfound};
|
|
_Err -> {error, db_failure}
|
|
end.
|
|
|
|
get_channels(User) ->
|
|
{LUser, LServer, _} = jid:tolower(User),
|
|
SQL = ?SQL("select @(channel)s, @(service)s, @(id)s from mix_pam "
|
|
"where username=%(LUser)s and %(LServer)H"),
|
|
case ejabberd_sql:sql_query(LServer, SQL) of
|
|
{selected, Ret} ->
|
|
{ok, lists:filtermap(
|
|
fun({Chan, Service, ID}) ->
|
|
case jid:make(Chan, Service) of
|
|
error ->
|
|
report_corrupted(SQL),
|
|
false;
|
|
JID ->
|
|
{true, {JID, ID}}
|
|
end
|
|
end, Ret)};
|
|
_Err ->
|
|
{error, db_failure}
|
|
end.
|
|
|
|
del_channel(User, Channel) ->
|
|
{LUser, LServer, _} = jid:tolower(User),
|
|
{Chan, Service, _} = jid:tolower(Channel),
|
|
case ejabberd_sql:sql_query(
|
|
LServer,
|
|
?SQL("delete from mix_pam where "
|
|
"channel=%(Chan)s and service=%(Service)s "
|
|
"and username=%(LUser)s and %(LServer)H")) of
|
|
{updated, _} -> ok;
|
|
_Err -> {error, db_failure}
|
|
end.
|
|
|
|
del_channels(User) ->
|
|
{LUser, LServer, _} = jid:tolower(User),
|
|
case ejabberd_sql:sql_query(
|
|
LServer,
|
|
?SQL("delete from mix_pam where "
|
|
"username=%(LUser)s and %(LServer)H")) of
|
|
{updated, _} -> ok;
|
|
_Err -> {error, db_failure}
|
|
end.
|
|
|
|
%%%===================================================================
|
|
%%% Internal functions
|
|
%%%===================================================================
|
|
-spec report_corrupted(#sql_query{}) -> ok.
|
|
report_corrupted(SQL) ->
|
|
?ERROR_MSG("Corrupted values returned by SQL request: ~ts",
|
|
[SQL#sql_query.hash]).
|