Chapril/xmpp.chapril.org-ejabberd
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Get rid of sql_queries.erl

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This commit is contained in:
Evgeniy Khramtsov 2017-05-23 12:25:13 +03:00
parent e93762a720
commit 6e8895f9e9
9 changed files with 438 additions and 741 deletions
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142
src/ejabberd_auth_sql.erl
View File

@ -30,11 +30,12 @@
-author('alexey@process-one.net').
-behaviour(ejabberd_auth).
-behaviour(ejabberd_config).
-export([start/1, stop/1, set_password/3, try_register/3,
get_users/2, count_users/2, get_password/2,
remove_user/2, store_type/1, plain_password_required/1,
convert_to_scram/1]).
convert_to_scram/1, opt_type/1]).
-include("ejabberd.hrl").
-include("logger.hrl").
@ -56,15 +57,17 @@ store_type(Server) ->
ejabberd_auth:password_format(Server).
set_password(User, Server, Password) ->
Res = if is_record(Password, scram) ->
sql_queries:set_password_scram_t(
Server, User,
Password#scram.storedkey, Password#scram.serverkey,
Password#scram.salt, Password#scram.iterationcount);
true ->
sql_queries:set_password_t(Server, User, Password)
end,
case Res of
F = fun() ->
if is_record(Password, scram) ->
set_password_scram_t(
User,
Password#scram.storedkey, Password#scram.serverkey,
Password#scram.salt, Password#scram.iterationcount);
true ->
set_password_t(User, Password)
end
end,
case ejabberd_sql:sql_transaction(Server, F) of
{atomic, _} ->
ok;
{aborted, Reason} ->
@ -74,12 +77,12 @@ set_password(User, Server, Password) ->
try_register(User, Server, Password) ->
Res = if is_record(Password, scram) ->
sql_queries:add_user_scram(
add_user_scram(
Server, User,
Password#scram.storedkey, Password#scram.serverkey,
Password#scram.salt, Password#scram.iterationcount);
true ->
sql_queries:add_user(Server, User, Password)
add_user(Server, User, Password)
end,
case Res of
{updated, 1} -> ok;
@ -87,21 +90,21 @@ try_register(User, Server, Password) ->
end.
get_users(Server, Opts) ->
case sql_queries:list_users(Server, Opts) of
case list_users(Server, Opts) of
{selected, Res} ->
[{U, Server} || {U} <- Res];
_ -> []
end.
count_users(Server, Opts) ->
case sql_queries:users_number(Server, Opts) of
case users_number(Server, Opts) of
{selected, [{Res}]} ->
Res;
_Other -> 0
end.
get_password(User, Server) ->
case sql_queries:get_password_scram(Server, User) of
case get_password_scram(Server, User) of
{selected, [{Password, <<>>, <<>>, 0}]} ->
{ok, Password};
{selected, [{StoredKey, ServerKey, Salt, IterationCount}]} ->
@ -118,7 +121,7 @@ get_password(User, Server) ->
end.
remove_user(User, Server) ->
case sql_queries:del_user(Server, User) of
case del_user(Server, User) of
{updated, _} ->
ok;
Err ->
@ -139,6 +142,105 @@ set_password_scram_t(LUser,
"salt=%(Salt)s",
"iterationcount=%(IterationCount)d"]).
set_password_t(LUser, Password) ->
?SQL_UPSERT_T(
"users",
["!username=%(LUser)s",
"password=%(Password)s"]).
get_password_scram(LServer, LUser) ->
ejabberd_sql:sql_query(
LServer,
?SQL("select @(password)s, @(serverkey)s, @(salt)s, @(iterationcount)d"
" from users"
" where username=%(LUser)s")).
add_user_scram(LServer, LUser,
StoredKey, ServerKey, Salt, IterationCount) ->
ejabberd_sql:sql_query(
LServer,
?SQL("insert into users(username, password, serverkey, salt, "
"iterationcount) "
"values (%(LUser)s, %(StoredKey)s, %(ServerKey)s,"
" %(Salt)s, %(IterationCount)d)")).
add_user(LServer, LUser, Password) ->
ejabberd_sql:sql_query(
LServer,
?SQL("insert into users(username, password) "
"values (%(LUser)s, %(Password)s)")).
del_user(LServer, LUser) ->
ejabberd_sql:sql_query(
LServer,
?SQL("delete from users where username=%(LUser)s")).
list_users(LServer, []) ->
ejabberd_sql:sql_query(
LServer,
?SQL("select @(username)s from users"));
list_users(LServer, [{from, Start}, {to, End}])
when is_integer(Start) and is_integer(End) ->
list_users(LServer,
[{limit, End - Start + 1}, {offset, Start - 1}]);
list_users(LServer,
[{prefix, Prefix}, {from, Start}, {to, End}])
when is_binary(Prefix) and is_integer(Start) and
is_integer(End) ->
list_users(LServer,
[{prefix, Prefix}, {limit, End - Start + 1},
{offset, Start - 1}]);
list_users(LServer, [{limit, Limit}, {offset, Offset}])
when is_integer(Limit) and is_integer(Offset) ->
ejabberd_sql:sql_query(
LServer,
?SQL("select @(username)s from users "
"order by username "
"limit %(Limit)d offset %(Offset)d"));
list_users(LServer,
[{prefix, Prefix}, {limit, Limit}, {offset, Offset}])
when is_binary(Prefix) and is_integer(Limit) and
is_integer(Offset) ->
SPrefix = ejabberd_sql:escape_like_arg_circumflex(Prefix),
SPrefix2 = <<SPrefix/binary, $%>>,
ejabberd_sql:sql_query(
LServer,
?SQL("select @(username)s from users "
"where username like %(SPrefix2)s escape '^' "
"order by username "
"limit %(Limit)d offset %(Offset)d")).
users_number(LServer) ->
ejabberd_sql:sql_query(
LServer,
fun(pgsql, _) ->
case
ejabberd_config:get_option(
{pgsql_users_number_estimate, LServer}, false) of
true ->
ejabberd_sql:sql_query_t(
?SQL("select @(reltuples :: bigint)d from pg_class"
" where oid = 'users'::regclass::oid"));
_ ->
ejabberd_sql:sql_query_t(
?SQL("select @(count(*))d from users"))
end;
(_Type, _) ->
ejabberd_sql:sql_query_t(
?SQL("select @(count(*))d from users"))
end).
users_number(LServer, [{prefix, Prefix}])
when is_binary(Prefix) ->
SPrefix = ejabberd_sql:escape_like_arg_circumflex(Prefix),
SPrefix2 = <<SPrefix/binary, $%>>,
ejabberd_sql:sql_query(
LServer,
?SQL("select @(count(*))d from users "
"where username like %(SPrefix2)s escape '^'"));
users_number(LServer, []) ->
users_number(LServer).
convert_to_scram(Server) ->
LServer = jid:nameprep(Server),
if
@ -178,10 +280,16 @@ convert_to_scram(Server) ->
Err -> {bad_reply, Err}
end
end,
case sql_queries:sql_transaction(LServer, F) of
case ejabberd_sql:sql_transaction(LServer, F) of
{atomic, ok} -> ok;
{atomic, continue} -> convert_to_scram(Server);
{atomic, Error} -> {error, Error};
Error -> Error
end
end.
-spec opt_type(pgsql_users_number_estimate) -> fun((boolean()) -> boolean());
(atom()) -> [atom()].
opt_type(pgsql_users_number_estimate) ->
fun (V) when is_boolean(V) -> V end;
opt_type(_) -> [pgsql_users_number_estimate].

17
src/ejabberd_sql.erl
View File

@ -194,9 +194,20 @@ abort(Reason) ->
restart(Reason) ->
throw({aborted, Reason}).
%% Escape character that will confuse an SQL engine
-spec escape_char(char()) -> binary().
escape_char($\000) -> <<"\\0">>;
escape_char($\n) -> <<"\\n">>;
escape_char($\t) -> <<"\\t">>;
escape_char($\b) -> <<"\\b">>;
escape_char($\r) -> <<"\\r">>;
escape_char($') -> <<"''">>;
escape_char($") -> <<"\\\"">>;
escape_char($\\) -> <<"\\\\">>;
escape_char(C) -> <<C>>.
-spec escape(binary()) -> binary().
escape(S) ->
<< <<(sql_queries:escape(Char))/binary>> || <<Char>> <= S >>.
<< <<(escape_char(Char))/binary>> || <<Char>> <= S >>.
%% Escape character that will confuse an SQL engine
%% Percent and underscore only need to be escaped for pattern matching like
@ -206,7 +217,7 @@ escape_like(S) when is_binary(S) ->
escape_like($%) -> <<"\\%">>;
escape_like($_) -> <<"\\_">>;
escape_like($\\) -> <<"\\\\\\\\">>;
escape_like(C) when is_integer(C), C >= 0, C =< 255 -> sql_queries:escape(C).
escape_like(C) when is_integer(C), C >= 0, C =< 255 -> escape_char(C).
escape_like_arg(S) when is_binary(S) ->
<< <<(escape_like_arg(C))/binary>> || <<C>> <= S >>;

14
src/mod_last_sql.erl
View File

@ -43,7 +43,10 @@ init(_Host, _Opts) ->
ok.
get_last(LUser, LServer) ->
case catch sql_queries:get_last(LServer, LUser) of
case ejabberd_sql:sql_query(
LServer,
?SQL("select @(seconds)d, @(state)s from last"
" where username=%(LUser)s")) of
{selected, []} ->
error;
{selected, [{TimeStamp, Status}]} ->
@ -55,7 +58,10 @@ get_last(LUser, LServer) ->
end.
store_last_info(LUser, LServer, TimeStamp, Status) ->
case sql_queries:set_last_t(LServer, LUser, TimeStamp, Status) of
case ?SQL_UPSERT(LServer, "last",
["!username=%(LUser)s",
"seconds=%(TimeStamp)d",
"state=%(Status)s"]) of
ok ->
ok;
Err ->
@ -65,7 +71,9 @@ store_last_info(LUser, LServer, TimeStamp, Status) ->
end.
remove_user(LUser, LServer) ->
sql_queries:del_last(LServer, LUser).
ejabberd_sql:sql_query(
LServer,
?SQL("delete from last where username=%(LUser)s")).
export(_Server) ->
[{last_activity,

53
src/mod_offline_sql.erl
View File

@ -54,7 +54,10 @@ store_message(#offline_msg{us = {LUser, LServer}} = M) ->
<<"Offline Storage">>),
XML = fxml:element_to_binary(
xmpp:encode(NewPacket)),
case sql_queries:add_spool(LUser, LServer, XML) of
case ejabberd_sql:sql_query(
LServer,
?SQL("insert into spool(username, xml) values "
"(%(LUser)s, %(XML)s)")) of
{updated, _} ->
ok;
_ ->
@ -62,7 +65,7 @@ store_message(#offline_msg{us = {LUser, LServer}} = M) ->
end.
pop_messages(LUser, LServer) ->
case sql_queries:get_and_del_spool_msg_t(LServer, LUser) of
case get_and_del_spool_msg_t(LServer, LUser) of
{atomic, {selected, Rs}} ->
{ok, lists:flatmap(
fun({_, XML}) ->
@ -82,12 +85,12 @@ remove_expired_messages(_LServer) ->
{atomic, ok}.
remove_old_messages(Days, LServer) ->
case catch ejabberd_sql:sql_query(
LServer,
[<<"DELETE FROM spool"
" WHERE created_at < "
"NOW() - INTERVAL '">>,
integer_to_list(Days), <<"' DAY;">>]) of
case ejabberd_sql:sql_query(
LServer,
[<<"DELETE FROM spool"
" WHERE created_at < "
"NOW() - INTERVAL '">>,
integer_to_list(Days), <<"' DAY;">>]) of
{updated, N} ->
?INFO_MSG("~p message(s) deleted from offline spool", [N]);
_Error ->
@ -96,13 +99,15 @@ remove_old_messages(Days, LServer) ->
{atomic, ok}.
remove_user(LUser, LServer) ->
sql_queries:del_spool_msg(LServer, LUser).
ejabberd_sql:sql_query(
LServer,
?SQL("delete from spool where username=%(LUser)s")).
read_message_headers(LUser, LServer) ->
case catch ejabberd_sql:sql_query(
LServer,
?SQL("select @(xml)s, @(seq)d from spool"
" where username=%(LUser)s order by seq")) of
case ejabberd_sql:sql_query(
LServer,
?SQL("select @(xml)s, @(seq)d from spool"
" where username=%(LUser)s order by seq")) of
{selected, Rows} ->
lists:flatmap(
fun({XML, Seq}) ->
@ -144,10 +149,10 @@ remove_message(LUser, LServer, Seq) ->
ok.
read_all_messages(LUser, LServer) ->
case catch ejabberd_sql:sql_query(
LServer,
?SQL("select @(xml)s from spool where "
"username=%(LUser)s order by seq")) of
case ejabberd_sql:sql_query(
LServer,
?SQL("select @(xml)s from spool where "
"username=%(LUser)s order by seq")) of
{selected, Rs} ->
lists:flatmap(
fun({XML}) ->
@ -161,7 +166,7 @@ read_all_messages(LUser, LServer) ->
end.
remove_all_messages(LUser, LServer) ->
sql_queries:del_spool_msg(LServer, LUser),
remove_user(LUser, LServer),
{atomic, ok}.
count_messages(LUser, LServer) ->
@ -232,3 +237,15 @@ el_to_offline_msg(El) ->
?ERROR_MSG("failed to get 'from' JID from offline XML ~p", [El]),
{error, bad_jid_from}
end.
get_and_del_spool_msg_t(LServer, LUser) ->
F = fun () ->
Result =
ejabberd_sql:sql_query_t(
?SQL("select @(username)s, @(xml)s from spool where "
"username=%(LUser)s order by seq;")),
ejabberd_sql:sql_query_t(
?SQL("delete from spool where username=%(LUser)s;")),
Result
end,
ejabberd_sql:sql_transaction(LServer, F).

88
src/mod_privacy_sql.erl
View File

@ -74,12 +74,12 @@ remove_list(LUser, LServer, Name) ->
F = fun () ->
case get_default_privacy_list_t(LUser) of
{selected, []} ->
remove_privacy_list(LUser, Name);
remove_privacy_list_t(LUser, Name);
{selected, [{Default}]} ->
if Name == Default ->
{error, conflict};
true ->
remove_privacy_list(LUser, Name)
remove_privacy_list_t(LUser, Name)
end
end
end,
@ -309,47 +309,101 @@ item_to_raw(#listitem{type = Type, value = Value,
MatchMessage, MatchPresenceIn, MatchPresenceOut}.
get_default_privacy_list(LUser, LServer) ->
sql_queries:get_default_privacy_list(LServer, LUser).
ejabberd_sql:sql_query(
LServer,
?SQL("select @(name)s from privacy_default_list "
"where username=%(LUser)s")).
get_default_privacy_list_t(LUser) ->
sql_queries:get_default_privacy_list_t(LUser).
ejabberd_sql:sql_query_t(
?SQL("select @(name)s from privacy_default_list "
"where username=%(LUser)s")).
get_privacy_list_names(LUser, LServer) ->
sql_queries:get_privacy_list_names(LServer, LUser).
ejabberd_sql:sql_query(
LServer,
?SQL("select @(name)s from privacy_list"
" where username=%(LUser)s")).
get_privacy_list_names_t(LUser) ->
sql_queries:get_privacy_list_names_t(LUser).
ejabberd_sql:sql_query_t(
?SQL("select @(name)s from privacy_list"
" where username=%(LUser)s")).
get_privacy_list_id_t(LUser, Name) ->
sql_queries:get_privacy_list_id_t(LUser, Name).
ejabberd_sql:sql_query_t(
?SQL("select @(id)d from privacy_list"
" where username=%(LUser)s and name=%(Name)s")).
get_privacy_list_data(LUser, LServer, Name) ->
sql_queries:get_privacy_list_data(LServer, LUser, Name).
ejabberd_sql:sql_query(
LServer,
?SQL("select @(t)s, @(value)s, @(action)s, @(ord)d, @(match_all)b, "
"@(match_iq)b, @(match_message)b, @(match_presence_in)b, "
"@(match_presence_out)b from privacy_list_data "
"where id ="
" (select id from privacy_list"
" where username=%(LUser)s and name=%(Name)s) "
"order by ord")).
set_default_privacy_list(LUser, Name) ->
sql_queries:set_default_privacy_list(LUser, Name).
?SQL_UPSERT_T(
"privacy_default_list",
["!username=%(LUser)s",
"name=%(Name)s"]).
unset_default_privacy_list(LUser, LServer) ->
case sql_queries:unset_default_privacy_list(LServer, LUser) of
case ejabberd_sql:sql_query(
LServer,
?SQL("delete from privacy_default_list"
" where username=%(LUser)s")) of
{updated, _} -> ok;
Err -> Err
end.
remove_privacy_list(LUser, Name) ->
case sql_queries:remove_privacy_list(LUser, Name) of
remove_privacy_list_t(LUser, Name) ->
case ejabberd_sql:sql_query_t(
?SQL("delete from privacy_list where"
" username=%(LUser)s and name=%(Name)s")) of
{updated, 0} -> {error, notfound};
{updated, _} -> ok;
Err -> Err
end.
add_privacy_list(LUser, Name) ->
sql_queries:add_privacy_list(LUser, Name).
ejabberd_sql:sql_query_t(
?SQL("insert into privacy_list(username, name) "
"values (%(LUser)s, %(Name)s)")).
set_privacy_list(ID, RItems) ->
sql_queries:set_privacy_list(ID, RItems).
ejabberd_sql:sql_query_t(
?SQL("delete from privacy_list_data where id=%(ID)d")),
lists:foreach(
fun({SType, SValue, SAction, Order, MatchAll, MatchIQ,
MatchMessage, MatchPresenceIn, MatchPresenceOut}) ->
ejabberd_sql:sql_query_t(
?SQL("insert into privacy_list_data(id, t, "
"value, action, ord, match_all, match_iq, "
"match_message, match_presence_in, match_presence_out) "
"values (%(ID)d, %(SType)s, %(SValue)s, %(SAction)s,"
" %(Order)d, %(MatchAll)b, %(MatchIQ)b,"
" %(MatchMessage)b, %(MatchPresenceIn)b,"
" %(MatchPresenceOut)b)"))
end,
RItems).
del_privacy_lists(LUser, LServer) ->
case sql_queries:del_privacy_lists(LServer, LUser) of
{updated, _} -> ok;
Err -> Err
case ejabberd_sql:sql_query(
LServer,
?SQL("delete from privacy_list where username=%(LUser)s")) of
{updated, _} ->
case ejabberd_sql:sql_query(
LServer,
?SQL("delete from privacy_default_list "
"where username=%(LUser)s")) of
{updated, _} -> ok;
Err -> Err
end;
Err ->
Err
end.

30
src/mod_private_sql.erl
View File

@ -23,7 +23,7 @@
%%%----------------------------------------------------------------------
-module(mod_private_sql).
-compile([{parse_transform, ejabberd_sql_pt}]).
-behaviour(mod_private).
%% API
@ -32,6 +32,7 @@
-include("xmpp.hrl").
-include("mod_private.hrl").
-include("ejabberd_sql_pt.hrl").
-include("logger.hrl").
%%%===================================================================
@ -45,8 +46,11 @@ set_data(LUser, LServer, Data) ->
lists:foreach(
fun({XMLNS, El}) ->
SData = fxml:element_to_binary(El),
sql_queries:set_private_data(
LServer, LUser, XMLNS, SData)
?SQL_UPSERT_T(
"private_storage",
["!username=%(LUser)s",
"!namespace=%(XMLNS)s",
"data=%(SData)s"])
end, Data)
end,
case ejabberd_sql:sql_transaction(LServer, F) of
@ -57,7 +61,10 @@ set_data(LUser, LServer, Data) ->
end.
get_data(LUser, LServer, XMLNS) ->
case sql_queries:get_private_data(LServer, LUser, XMLNS) of
case ejabberd_sql:sql_query(
LServer,
?SQL("select @(data)s from private_storage"
" where username=%(LUser)s and namespace=%(XMLNS)s")) of
{selected, [{SData}]} ->
parse_element(LUser, LServer, SData);
{selected, []} ->
@ -67,7 +74,10 @@ get_data(LUser, LServer, XMLNS) ->
end.
get_all_data(LUser, LServer) ->
case catch sql_queries:get_private_data(LServer, LUser) of
case ejabberd_sql:sql_query(
LServer,
?SQL("select @(namespace)s, @(data)s from private_storage"
" where username=%(LUser)s")) of
{selected, []} ->
error;
{selected, Res} ->
@ -83,7 +93,9 @@ get_all_data(LUser, LServer) ->
end.
del_data(LUser, LServer) ->
case sql_queries:del_user_private_storage(LServer, LUser) of
case ejabberd_sql:sql_query(
LServer,
?SQL("delete from private_storage where username=%(LUser)s")) of
{updated, _} ->
ok;
_ ->
@ -96,7 +108,11 @@ export(_Server) ->
xml = Data})
when LServer == Host ->
SData = fxml:element_to_binary(Data),
sql_queries:set_private_data_sql(LUser, XMLNS, SData);
[?SQL("delete from private_storage where"
" username=%(LUser)s and namespace=%(XMLNS)s;"),
?SQL("insert into private_storage(username, "
"namespace, data) values ("
"%(LUser)s, %(XMLNS)s, %(SData)s);")];
(_Host, _R) ->
[]
end}].

152
src/mod_roster_sql.erl
View File

@ -46,27 +46,32 @@ init(_Host, _Opts) ->
ok.
read_roster_version(LUser, LServer) ->
case sql_queries:get_roster_version(LServer, LUser) of
case ejabberd_sql:sql_query(
LServer,
?SQL("select @(version)s from roster_version"
" where username = %(LUser)s")) of
{selected, [{Version}]} -> {ok, Version};
{selected, []} -> error
{selected, []} -> error;
_ -> {error, db_failure}
end.
write_roster_version(LUser, LServer, InTransaction, Ver) ->
if InTransaction ->
sql_queries:set_roster_version(LUser, Ver);
set_roster_version(LUser, Ver);
true ->
sql_queries:sql_transaction(
transaction(
LServer,
fun () ->
sql_queries:set_roster_version(LUser, Ver)
end)
fun () -> set_roster_version(LUser, Ver) end)
end.
get_roster(LUser, LServer) ->
case catch sql_queries:get_roster(LServer, LUser) of
case ejabberd_sql:sql_query(
LServer,
?SQL("select @(username)s, @(jid)s, @(nick)s, @(subscription)s, "
"@(ask)s, @(askmessage)s, @(server)s, @(subscribe)s, "
"@(type)s from rosterusers where username=%(LUser)s")) of
{selected, Items} when is_list(Items) ->
JIDGroups = case catch sql_queries:get_roster_jid_groups(
LServer, LUser) of
JIDGroups = case get_roster_jid_groups(LServer, LUser) of
{selected, JGrps} when is_list(JGrps) ->
JGrps;
_ ->
@ -96,25 +101,24 @@ get_roster(LUser, LServer) ->
roster_subscribe(_LUser, _LServer, _LJID, Item) ->
ItemVals = record_to_row(Item),
sql_queries:roster_subscribe(ItemVals).
roster_subscribe(ItemVals).
transaction(LServer, F) ->
ejabberd_sql:sql_transaction(LServer, F).
get_roster_item(LUser, LServer, LJID) ->
SJID = jid:encode(LJID),
case sql_queries:get_roster_by_jid(LServer, LUser, SJID) of
case get_roster_by_jid(LServer, LUser, SJID) of
{selected, [I]} ->
case raw_to_record(LServer, I) of
error ->
error;
R ->
Groups =
case sql_queries:get_roster_groups(LServer, LUser, SJID) of
{selected, JGrps} when is_list(JGrps) ->
[JGrp || {JGrp} <- JGrps];
_ -> []
end,
Groups = case get_roster_groups(LServer, LUser, SJID) of
{selected, JGrps} when is_list(JGrps) ->
[JGrp || {JGrp} <- JGrps];
_ -> []
end,
{ok, R#roster{groups = Groups}}
end;
{selected, []} ->
@ -122,23 +126,44 @@ get_roster_item(LUser, LServer, LJID) ->
end.
remove_user(LUser, LServer) ->
sql_queries:del_user_roster_t(LServer, LUser),
transaction(
LServer,
fun () ->
ejabberd_sql:sql_query_t(
?SQL("delete from rosterusers where username=%(LUser)s")),
ejabberd_sql:sql_query_t(
?SQL("delete from rostergroups where username=%(LUser)s"))
end),
ok.
update_roster(LUser, LServer, LJID, Item) ->
update_roster(LUser, _LServer, LJID, Item) ->
SJID = jid:encode(LJID),
ItemVals = record_to_row(Item),
ItemGroups = Item#roster.groups,
sql_queries:update_roster(LServer, LUser, SJID, ItemVals,
ItemGroups).
roster_subscribe(ItemVals),
ejabberd_sql:sql_query_t(
?SQL("delete from rostergroups"
" where username=%(LUser)s and jid=%(SJID)s")),
lists:foreach(
fun(ItemGroup) ->
ejabberd_sql:sql_query_t(
?SQL("insert into rostergroups(username, jid, grp) "
"values (%(LUser)s, %(SJID)s, %(ItemGroup)s)"))
end,
ItemGroups).
del_roster(LUser, LServer, LJID) ->
del_roster(LUser, _LServer, LJID) ->
SJID = jid:encode(LJID),
sql_queries:del_roster(LServer, LUser, SJID).
ejabberd_sql:sql_query_t(
?SQL("delete from rosterusers"
" where username=%(LUser)s and jid=%(SJID)s")),
ejabberd_sql:sql_query_t(
?SQL("delete from rostergroups"
" where username=%(LUser)s and jid=%(SJID)s")).
read_subscription_and_groups(LUser, LServer, LJID) ->
SJID = jid:encode(LJID),
case catch sql_queries:get_subscription(LServer, LUser, SJID) of
case get_subscription(LServer, LUser, SJID) of
{selected, [{SSubscription}]} ->
Subscription = case SSubscription of
<<"B">> -> both;
@ -152,8 +177,7 @@ read_subscription_and_groups(LUser, LServer, LJID) ->
{subscription, SSubscription})]),
none
end,
Groups = case catch sql_queries:get_rostergroup_by_jid(
LServer, LUser, SJID) of
Groups = case get_rostergroup_by_jid(LServer, LUser, SJID) of
{selected, JGrps} when is_list(JGrps) ->
[JGrp || {JGrp} <- JGrps];
_ -> []
@ -169,7 +193,7 @@ export(_Server) ->
when LServer == Host ->
ItemVals = record_to_row(R),
ItemGroups = R#roster.groups,
sql_queries:update_roster_sql(ItemVals, ItemGroups);
update_roster_sql(ItemVals, ItemGroups);
(_Host, _R) ->
[]
end},
@ -189,6 +213,78 @@ import(_, _, _) ->
%%%===================================================================
%%% Internal functions
%%%===================================================================
set_roster_version(LUser, Version) ->
?SQL_UPSERT_T(
"roster_version",
["!username=%(LUser)s",
"version=%(Version)s"]).
get_roster_jid_groups(LServer, LUser) ->
ejabberd_sql:sql_query(
LServer,
?SQL("select @(jid)s, @(grp)s from rostergroups where "
"username=%(LUser)s")).
get_roster_groups(_LServer, LUser, SJID) ->
ejabberd_sql:sql_query_t(
?SQL("select @(grp)s from rostergroups"
" where username=%(LUser)s and jid=%(SJID)s")).
roster_subscribe({LUser, SJID, Name, SSubscription, SAsk, AskMessage}) ->
?SQL_UPSERT_T(
"rosterusers",
["!username=%(LUser)s",
"!jid=%(SJID)s",
"nick=%(Name)s",
"subscription=%(SSubscription)s",
"ask=%(SAsk)s",
"askmessage=%(AskMessage)s",
"server='N'",
"subscribe=''",
"type='item'"]).
get_roster_by_jid(_LServer, LUser, SJID) ->
ejabberd_sql:sql_query_t(
?SQL("select @(username)s, @(jid)s, @(nick)s, @(subscription)s,"
" @(ask)s, @(askmessage)s, @(server)s, @(subscribe)s,"
" @(type)s from rosterusers"
" where username=%(LUser)s and jid=%(SJID)s")).
get_rostergroup_by_jid(LServer, LUser, SJID) ->
ejabberd_sql:sql_query(
LServer,
?SQL("select @(grp)s from rostergroups"
" where username=%(LUser)s and jid=%(SJID)s")).
get_subscription(LServer, LUser, SJID) ->
ejabberd_sql:sql_query(
LServer,
?SQL("select @(subscription)s from rosterusers "
"where username=%(LUser)s and jid=%(SJID)s")).
update_roster_sql({LUser, SJID, Name, SSubscription, SAsk, AskMessage},
ItemGroups) ->
[?SQL("delete from rosterusers where"
" username=%(LUser)s and jid=%(SJID)s;"),
?SQL("insert into rosterusers("
" username, jid, nick,"
" subscription, ask, askmessage,"
" server, subscribe, type) "
"values ("
"%(LUser)s, "
"%(SJID)s, "
"%(Name)s, "
"%(SSubscription)s, "
"%(SAsk)s, "
"%(AskMessage)s, "
"'N', '', 'item');"),
?SQL("delete from rostergroups where"
" username=%(LUser)s and jid=%(SJID)s;")]
++
[?SQL("insert into rostergroups(username, jid, grp) "
"values (%(LUser)s, %(SJID)s, %(ItemGroup)s);")
|| ItemGroup <- ItemGroups].
raw_to_record(LServer,
[User, SJID, Nick, SSubscription, SAsk, SAskMessage,
_SServer, _SSubscribe, _SType]) ->

43
src/mod_vcard_sql.erl
View File

@ -51,7 +51,9 @@ is_search_supported(_LServer) ->
true.
get_vcard(LUser, LServer) ->
case catch sql_queries:get_vcard(LServer, LUser) of
case ejabberd_sql:sql_query(
LServer,
?SQL("select @(vcard)s from vcard where username=%(LUser)s")) of
{selected, [{SVCARD}]} ->
case fxml_stream:parse_element(SVCARD) of
{error, _Reason} -> error;
@ -86,13 +88,38 @@ set_vcard(LUser, LServer, VCARD,
orgunit = OrgUnit,
lorgunit = LOrgUnit}) ->
SVCARD = fxml:element_to_binary(VCARD),
sql_queries:set_vcard(LServer, LUser, BDay, CTRY,
EMail, FN, Family, Given, LBDay,
LCTRY, LEMail, LFN, LFamily,
LGiven, LLocality, LMiddle,
LNickname, LOrgName, LOrgUnit,
Locality, Middle, Nickname, OrgName,
OrgUnit, SVCARD, User).
ejabberd_sql:sql_transaction(
LServer,
fun() ->
?SQL_UPSERT(LServer, "vcard",
["!username=%(LUser)s",
"vcard=%(SVCARD)s"]),
?SQL_UPSERT(LServer, "vcard_search",
["username=%(User)s",
"!lusername=%(LUser)s",
"fn=%(FN)s",
"lfn=%(LFN)s",
"family=%(Family)s",
"lfamily=%(LFamily)s",
"given=%(Given)s",
"lgiven=%(LGiven)s",
"middle=%(Middle)s",
"lmiddle=%(LMiddle)s",
"nickname=%(Nickname)s",
"lnickname=%(LNickname)s",
"bday=%(BDay)s",
"lbday=%(LBDay)s",
"ctry=%(CTRY)s",
"lctry=%(LCTRY)s",
"locality=%(Locality)s",
"llocality=%(LLocality)s",
"email=%(EMail)s",
"lemail=%(LEMail)s",
"orgname=%(OrgName)s",
"lorgname=%(LOrgName)s",
"orgunit=%(OrgUnit)s",
"lorgunit=%(LOrgUnit)s"])
end).
search(LServer, Data, AllowReturnAll, MaxMatch) ->
MatchSpec = make_matchspec(LServer, Data),

640
src/sql_queries.erl
View File

@ -1,640 +0,0 @@
%%%----------------------------------------------------------------------
%%% File : sql_queries.erl
%%% Author : Mickael Remond <mremond@process-one.net>
%%% Purpose : ODBC queries dependind on back-end
%%% Created : by Mickael Remond <mremond@process-one.net>
%%%
%%%
%%% ejabberd, Copyright (C) 2002-2017 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(sql_queries).
-compile([{parse_transform, ejabberd_sql_pt}]).
-behaviour(ejabberd_config).
-author("mremond@process-one.net").
-export([get_db_type/0, update/5, update_t/4,
sql_transaction/2, get_last/2, set_last_t/4, del_last/2,
get_password/2, get_password_scram/2, set_password_t/3,
set_password_scram_t/6, add_user/3, add_user_scram/6,
del_user/2, del_user_return_password/3, list_users/1,
list_users/2, users_number/1, users_number/2,
add_spool/3, get_and_del_spool_msg_t/2,
del_spool_msg/2, get_roster/2, get_roster_jid_groups/2,
get_roster_groups/3, del_user_roster_t/2,
get_roster_by_jid/3, get_rostergroup_by_jid/3,
del_roster/3, del_roster_sql/2, update_roster/5,
update_roster_sql/2, roster_subscribe/1,
get_subscription/3, set_private_data/4,
set_private_data_sql/3, get_private_data/3,
get_private_data/2, del_user_private_storage/2,
get_default_privacy_list/2,
get_default_privacy_list_t/1, get_privacy_list_names/2,
get_privacy_list_names_t/1, get_privacy_list_id/3,
get_privacy_list_id_t/2, get_privacy_list_data/3,
get_privacy_list_data_by_id/2,
get_privacy_list_data_t/2,
get_privacy_list_data_by_id_t/1,
set_default_privacy_list/2,
unset_default_privacy_list/2, remove_privacy_list/2,
add_privacy_list/2, set_privacy_list/2,
del_privacy_lists/2, set_vcard/26, get_vcard/2,
escape/1, count_records_where/3, get_roster_version/2,
set_roster_version/2, opt_type/1]).
-include("ejabberd.hrl").
-include("logger.hrl").
-include("ejabberd_sql_pt.hrl").
%% Almost a copy of string:join/2.
%% We use this version because string:join/2 is relatively
%% new function (introduced in R12B-0).
join([], _Sep) -> [];
join([H | T], Sep) -> [H, [[Sep, X] || X <- T]].
get_db_type() -> generic.
%% Safe atomic update.
update_t(Table, Fields, Vals, Where) ->
UPairs = lists:zipwith(fun (A, B) ->
<<A/binary, "='", B/binary, "'">>
end,
Fields, Vals),
case ejabberd_sql:sql_query_t([<<"update ">>, Table,
<<" set ">>, join(UPairs, <<", ">>),
<<" where ">>, Where, <<";">>])
of
{updated, 1} -> ok;
_ ->
Res = ejabberd_sql:sql_query_t([<<"insert into ">>, Table,
<<"(">>, join(Fields, <<", ">>),
<<") values ('">>, join(Vals, <<"', '">>),
<<"');">>]),
case Res of
{updated,1} -> ok;
_ -> Res
end
end.
update(LServer, Table, Fields, Vals, Where) ->
UPairs = lists:zipwith(fun (A, B) ->
<<A/binary, "='", B/binary, "'">>
end,
Fields, Vals),
case ejabberd_sql:sql_query(LServer,
[<<"update ">>, Table, <<" set ">>,
join(UPairs, <<", ">>), <<" where ">>, Where,
<<";">>])
of
{updated, 1} -> ok;
_ ->
Res = ejabberd_sql:sql_query(LServer,
[<<"insert into ">>, Table, <<"(">>,
join(Fields, <<", ">>), <<") values ('">>,
join(Vals, <<"', '">>), <<"');">>]),
case Res of
{updated,1} -> ok;
_ -> Res
end
end.
%% F can be either a fun or a list of queries
%% TODO: We should probably move the list of queries transaction
%% wrapper from the ejabberd_sql module to this one (sql_queries)
sql_transaction(LServer, F) ->
ejabberd_sql:sql_transaction(LServer, F).
get_last(LServer, LUser) ->
ejabberd_sql:sql_query(
LServer,
?SQL("select @(seconds)d, @(state)s from last"
" where username=%(LUser)s")).
set_last_t(LServer, LUser, TimeStamp, Status) ->
?SQL_UPSERT(LServer, "last",
["!username=%(LUser)s",
"seconds=%(TimeStamp)d",
"state=%(Status)s"]).
del_last(LServer, LUser) ->
ejabberd_sql:sql_query(
LServer,
?SQL("delete from last where username=%(LUser)s")).
get_password(LServer, LUser) ->
ejabberd_sql:sql_query(
LServer,
?SQL("select @(password)s from users where username=%(LUser)s")).
get_password_scram(LServer, LUser) ->
ejabberd_sql:sql_query(
LServer,
?SQL("select @(password)s, @(serverkey)s, @(salt)s, @(iterationcount)d"
" from users"
" where username=%(LUser)s")).
set_password_t(LServer, LUser, Password) ->
ejabberd_sql:sql_transaction(
LServer,
fun () ->
?SQL_UPSERT_T(
"users",
["!username=%(LUser)s",
"password=%(Password)s"])
end).
set_password_scram_t(LServer, LUser,
StoredKey, ServerKey, Salt, IterationCount) ->
ejabberd_sql:sql_transaction(
LServer,
fun () ->
?SQL_UPSERT_T(
"users",
["!username=%(LUser)s",
"password=%(StoredKey)s",
"serverkey=%(ServerKey)s",
"salt=%(Salt)s",
"iterationcount=%(IterationCount)d"])
end).
add_user(LServer, LUser, Password) ->
ejabberd_sql:sql_query(
LServer,
?SQL("insert into users(username, password) "
"values (%(LUser)s, %(Password)s)")).
add_user_scram(LServer, LUser,
StoredKey, ServerKey, Salt, IterationCount) ->
ejabberd_sql:sql_query(
LServer,
?SQL("insert into users(username, password, serverkey, salt, "
"iterationcount) "
"values (%(LUser)s, %(StoredKey)s, %(ServerKey)s,"
" %(Salt)s, %(IterationCount)d)")).
del_user(LServer, LUser) ->
ejabberd_sql:sql_query(
LServer,
?SQL("delete from users where username=%(LUser)s")).
del_user_return_password(_LServer, LUser, Password) ->
P =
ejabberd_sql:sql_query_t(
?SQL("select @(password)s from users where username=%(LUser)s")),
ejabberd_sql:sql_query_t(
?SQL("delete from users"
" where username=%(LUser)s and password=%(Password)s")),
P.
list_users(LServer) ->
list_users(LServer, []).
list_users(LServer, []) ->
ejabberd_sql:sql_query(
LServer,
?SQL("select @(username)s from users"));
list_users(LServer, [{from, Start}, {to, End}])
when is_integer(Start) and is_integer(End) ->
list_users(LServer,
[{limit, End - Start + 1}, {offset, Start - 1}]);
list_users(LServer,
[{prefix, Prefix}, {from, Start}, {to, End}])
when is_binary(Prefix) and is_integer(Start) and
is_integer(End) ->
list_users(LServer,
[{prefix, Prefix}, {limit, End - Start + 1},
{offset, Start - 1}]);
list_users(LServer, [{limit, Limit}, {offset, Offset}])
when is_integer(Limit) and is_integer(Offset) ->
ejabberd_sql:sql_query(
LServer,
?SQL("select @(username)s from users "
"order by username "
"limit %(Limit)d offset %(Offset)d"));
list_users(LServer,
[{prefix, Prefix}, {limit, Limit}, {offset, Offset}])
when is_binary(Prefix) and is_integer(Limit) and
is_integer(Offset) ->
SPrefix = ejabberd_sql:escape_like_arg_circumflex(Prefix),
SPrefix2 = <<SPrefix/binary, $%>>,
ejabberd_sql:sql_query(
LServer,
?SQL("select @(username)s from users "
"where username like %(SPrefix2)s escape '^' "
"order by username "
"limit %(Limit)d offset %(Offset)d")).
users_number(LServer) ->
ejabberd_sql:sql_query(
LServer,
fun(pgsql, _) ->
case
ejabberd_config:get_option(
{pgsql_users_number_estimate, LServer}, false) of
true ->
ejabberd_sql:sql_query_t(
?SQL("select @(reltuples :: bigint)d from pg_class"
" where oid = 'users'::regclass::oid"));
_ ->
ejabberd_sql:sql_query_t(
?SQL("select @(count(*))d from users"))
end;
(_Type, _) ->
ejabberd_sql:sql_query_t(
?SQL("select @(count(*))d from users"))
end).
users_number(LServer, [{prefix, Prefix}])
when is_binary(Prefix) ->
SPrefix = ejabberd_sql:escape_like_arg_circumflex(Prefix),
SPrefix2 = <<SPrefix/binary, $%>>,
ejabberd_sql:sql_query(
LServer,
?SQL("select @(count(*))d from users "
"where username like %(SPrefix2)s escape '^'"));
users_number(LServer, []) ->
users_number(LServer).
add_spool(LUser, LServer, XML) ->
ejabberd_sql:sql_query(
LServer,
?SQL("insert into spool(username, xml) values (%(LUser)s, %(XML)s)")).
get_and_del_spool_msg_t(LServer, LUser) ->
F = fun () ->
Result =
ejabberd_sql:sql_query_t(
?SQL("select @(username)s, @(xml)s from spool where "
"username=%(LUser)s order by seq;")),
ejabberd_sql:sql_query_t(
?SQL("delete from spool where username=%(LUser)s;")),
Result
end,
ejabberd_sql:sql_transaction(LServer, F).
del_spool_msg(LServer, LUser) ->
ejabberd_sql:sql_query(
LServer,
?SQL("delete from spool where username=%(LUser)s")).
get_roster(LServer, LUser) ->
ejabberd_sql:sql_query(
LServer,
?SQL("select @(username)s, @(jid)s, @(nick)s, @(subscription)s, "
"@(ask)s, @(askmessage)s, @(server)s, @(subscribe)s, "
"@(type)s from rosterusers where username=%(LUser)s")).
get_roster_jid_groups(LServer, LUser) ->
ejabberd_sql:sql_query(
LServer,
?SQL("select @(jid)s, @(grp)s from rostergroups where "
"username=%(LUser)s")).
get_roster_groups(_LServer, LUser, SJID) ->
ejabberd_sql:sql_query_t(
?SQL("select @(grp)s from rostergroups"
" where username=%(LUser)s and jid=%(SJID)s")).
del_user_roster_t(LServer, LUser) ->
ejabberd_sql:sql_transaction(
LServer,
fun () ->
ejabberd_sql:sql_query_t(
?SQL("delete from rosterusers where username=%(LUser)s")),
ejabberd_sql:sql_query_t(
?SQL("delete from rostergroups where username=%(LUser)s"))
end).
get_roster_by_jid(_LServer, LUser, SJID) ->
ejabberd_sql:sql_query_t(
?SQL("select @(username)s, @(jid)s, @(nick)s, @(subscription)s,"
" @(ask)s, @(askmessage)s, @(server)s, @(subscribe)s,"
" @(type)s from rosterusers"
" where username=%(LUser)s and jid=%(SJID)s")).
get_rostergroup_by_jid(LServer, LUser, SJID) ->
ejabberd_sql:sql_query(
LServer,
?SQL("select @(grp)s from rostergroups"
" where username=%(LUser)s and jid=%(SJID)s")).
del_roster(_LServer, LUser, SJID) ->
ejabberd_sql:sql_query_t(
?SQL("delete from rosterusers"
" where username=%(LUser)s and jid=%(SJID)s")),
ejabberd_sql:sql_query_t(
?SQL("delete from rostergroups"
" where username=%(LUser)s and jid=%(SJID)s")).
del_roster_sql(Username, SJID) ->
[[<<"delete from rosterusers where "
"username='">>,
Username, <<"' and jid='">>, SJID, <<"';">>],
[<<"delete from rostergroups where "
"username='">>,
Username, <<"' and jid='">>, SJID, <<"';">>]].
update_roster(_LServer, LUser, SJID, ItemVals,
ItemGroups) ->
roster_subscribe(ItemVals),
ejabberd_sql:sql_query_t(
?SQL("delete from rostergroups"
" where username=%(LUser)s and jid=%(SJID)s")),
lists:foreach(
fun(ItemGroup) ->
ejabberd_sql:sql_query_t(
?SQL("insert into rostergroups(username, jid, grp) "
"values (%(LUser)s, %(SJID)s, %(ItemGroup)s)"))
end,
ItemGroups).
update_roster_sql({LUser, SJID, Name, SSubscription, SAsk, AskMessage},
ItemGroups) ->
[?SQL("delete from rosterusers where"
" username=%(LUser)s and jid=%(SJID)s;"),
?SQL("insert into rosterusers("
" username, jid, nick,"
" subscription, ask, askmessage,"
" server, subscribe, type) "
"values ("
"%(LUser)s, "
"%(SJID)s, "
"%(Name)s, "
"%(SSubscription)s, "
"%(SAsk)s, "
"%(AskMessage)s, "
"'N', '', 'item');"),
?SQL("delete from rostergroups where"
" username=%(LUser)s and jid=%(SJID)s;")]
++
[?SQL("insert into rostergroups(username, jid, grp) "
"values (%(LUser)s, %(SJID)s, %(ItemGroup)s);")
|| ItemGroup <- ItemGroups].
roster_subscribe({LUser, SJID, Name, SSubscription, SAsk, AskMessage}) ->
?SQL_UPSERT_T(
"rosterusers",
["!username=%(LUser)s",
"!jid=%(SJID)s",
"nick=%(Name)s",
"subscription=%(SSubscription)s",
"ask=%(SAsk)s",
"askmessage=%(AskMessage)s",
"server='N'",
"subscribe=''",
"type='item'"]).
get_subscription(LServer, LUser, SJID) ->
ejabberd_sql:sql_query(
LServer,
?SQL("select @(subscription)s from rosterusers "
"where username=%(LUser)s and jid=%(SJID)s")).
set_private_data(_LServer, LUser, XMLNS, SData) ->
?SQL_UPSERT_T(
"private_storage",
["!username=%(LUser)s",
"!namespace=%(XMLNS)s",
"data=%(SData)s"]).
set_private_data_sql(LUser, XMLNS, SData) ->
[?SQL("delete from private_storage where"
" username=%(LUser)s and namespace=%(XMLNS)s;"),
?SQL("insert into private_storage(username, "
"namespace, data) values ("
"%(LUser)s, %(XMLNS)s, %(SData)s);")].
get_private_data(LServer, LUser, XMLNS) ->
ejabberd_sql:sql_query(
LServer,
?SQL("select @(data)s from private_storage"
" where username=%(LUser)s and namespace=%(XMLNS)s")).
get_private_data(LServer, LUser) ->
ejabberd_sql:sql_query(
LServer,
?SQL("select @(namespace)s, @(data)s from private_storage"
" where username=%(LUser)s")).
del_user_private_storage(LServer, LUser) ->
ejabberd_sql:sql_query(
LServer,
?SQL("delete from private_storage"
" where username=%(LUser)s")).
set_vcard(LServer, LUser, BDay, CTRY, EMail, FN,
Family, Given, LBDay, LCTRY, LEMail, LFN,
LFamily, LGiven, LLocality, LMiddle, LNickname,
LOrgName, LOrgUnit, Locality, Middle, Nickname,
OrgName, OrgUnit, SVCARD, User) ->
ejabberd_sql:sql_transaction(
LServer,
fun() ->
?SQL_UPSERT(LServer, "vcard",
["!username=%(LUser)s",
"vcard=%(SVCARD)s"]),
?SQL_UPSERT(LServer, "vcard_search",
["username=%(User)s",
"!lusername=%(LUser)s",
"fn=%(FN)s",
"lfn=%(LFN)s",
"family=%(Family)s",
"lfamily=%(LFamily)s",
"given=%(Given)s",
"lgiven=%(LGiven)s",
"middle=%(Middle)s",
"lmiddle=%(LMiddle)s",
"nickname=%(Nickname)s",
"lnickname=%(LNickname)s",
"bday=%(BDay)s",
"lbday=%(LBDay)s",
"ctry=%(CTRY)s",
"lctry=%(LCTRY)s",
"locality=%(Locality)s",
"llocality=%(LLocality)s",
"email=%(EMail)s",
"lemail=%(LEMail)s",
"orgname=%(OrgName)s",
"lorgname=%(LOrgName)s",
"orgunit=%(OrgUnit)s",
"lorgunit=%(LOrgUnit)s"])
end).
get_vcard(LServer, LUser) ->
ejabberd_sql:sql_query(
LServer,
?SQL("select @(vcard)s from vcard where username=%(LUser)s")).
get_default_privacy_list(LServer, LUser) ->
ejabberd_sql:sql_query(
LServer,
?SQL("select @(name)s from privacy_default_list "
"where username=%(LUser)s")).
get_default_privacy_list_t(LUser) ->
ejabberd_sql:sql_query_t(
?SQL("select @(name)s from privacy_default_list "
"where username=%(LUser)s")).
get_privacy_list_names(LServer, LUser) ->
ejabberd_sql:sql_query(
LServer,
?SQL("select @(name)s from privacy_list"
" where username=%(LUser)s")).
get_privacy_list_names_t(LUser) ->
ejabberd_sql:sql_query_t(
?SQL("select @(name)s from privacy_list"
" where username=%(LUser)s")).
get_privacy_list_id(LServer, LUser, Name) ->
ejabberd_sql:sql_query(
LServer,
?SQL("select @(id)d from privacy_list"
" where username=%(LUser)s and name=%(Name)s")).
get_privacy_list_id_t(LUser, Name) ->
ejabberd_sql:sql_query_t(
?SQL("select @(id)d from privacy_list"
" where username=%(LUser)s and name=%(Name)s")).
get_privacy_list_data(LServer, LUser, Name) ->
ejabberd_sql:sql_query(
LServer,
?SQL("select @(t)s, @(value)s, @(action)s, @(ord)d, @(match_all)b, "
"@(match_iq)b, @(match_message)b, @(match_presence_in)b, "
"@(match_presence_out)b from privacy_list_data "
"where id ="
" (select id from privacy_list"
" where username=%(LUser)s and name=%(Name)s) "
"order by ord")).
%% Not used?
get_privacy_list_data_t(LUser, Name) ->
ejabberd_sql:sql_query_t(
?SQL("select @(t)s, @(value)s, @(action)s, @(ord)d, @(match_all)b, "
"@(match_iq)b, @(match_message)b, @(match_presence_in)b, "
"@(match_presence_out)b from privacy_list_data "
"where id ="
" (select id from privacy_list"
" where username=%(LUser)s and name=%(Name)s) "
"order by ord")).
get_privacy_list_data_by_id(LServer, ID) ->
ejabberd_sql:sql_query(
LServer,
?SQL("select @(t)s, @(value)s, @(action)s, @(ord)d, @(match_all)b, "
"@(match_iq)b, @(match_message)b, @(match_presence_in)b, "
"@(match_presence_out)b from privacy_list_data "
"where id=%(ID)d order by ord")).
get_privacy_list_data_by_id_t(ID) ->
ejabberd_sql:sql_query_t(
?SQL("select @(t)s, @(value)s, @(action)s, @(ord)d, @(match_all)b, "
"@(match_iq)b, @(match_message)b, @(match_presence_in)b, "
"@(match_presence_out)b from privacy_list_data "
"where id=%(ID)d order by ord")).
set_default_privacy_list(LUser, Name) ->
?SQL_UPSERT_T(
"privacy_default_list",
["!username=%(LUser)s",
"name=%(Name)s"]).
unset_default_privacy_list(LServer, LUser) ->
ejabberd_sql:sql_query(
LServer,
?SQL("delete from privacy_default_list"
" where username=%(LUser)s")).
remove_privacy_list(LUser, Name) ->
ejabberd_sql:sql_query_t(
?SQL("delete from privacy_list where"
" username=%(LUser)s and name=%(Name)s")).
add_privacy_list(LUser, Name) ->
ejabberd_sql:sql_query_t(
?SQL("insert into privacy_list(username, name) "
"values (%(LUser)s, %(Name)s)")).
set_privacy_list(ID, RItems) ->
ejabberd_sql:sql_query_t(
?SQL("delete from privacy_list_data where id=%(ID)d")),
lists:foreach(
fun({SType, SValue, SAction, Order, MatchAll, MatchIQ,
MatchMessage, MatchPresenceIn, MatchPresenceOut}) ->
ejabberd_sql:sql_query_t(
?SQL("insert into privacy_list_data(id, t, "
"value, action, ord, match_all, match_iq, "
"match_message, match_presence_in, match_presence_out) "
"values (%(ID)d, %(SType)s, %(SValue)s, %(SAction)s,"
" %(Order)d, %(MatchAll)b, %(MatchIQ)b,"
" %(MatchMessage)b, %(MatchPresenceIn)b,"
" %(MatchPresenceOut)b)"))
end,
RItems).
del_privacy_lists(LServer, LUser) ->
ejabberd_sql:sql_query(
LServer,
?SQL("delete from privacy_list where username=%(LUser)s")),
%US = <<LUser/binary, "@", LServer/binary>>,
%ejabberd_sql:sql_query(
% LServer,
% ?SQL("delete from privacy_list_data where value=%(US)s")),
ejabberd_sql:sql_query(
LServer,
?SQL("delete from privacy_default_list where username=%(LUser)s")).
%% Characters to escape
escape($\000) -> <<"\\0">>;
escape($\n) -> <<"\\n">>;
escape($\t) -> <<"\\t">>;
escape($\b) -> <<"\\b">>;
escape($\r) -> <<"\\r">>;
escape($') -> <<"''">>;
escape($") -> <<"\\\"">>;
escape($\\) -> <<"\\\\">>;
escape(C) -> <<C>>.
%% Count number of records in a table given a where clause
count_records_where(LServer, Table, WhereClause) ->
ejabberd_sql:sql_query(LServer,
[<<"select count(*) from ">>, Table, <<" ">>,
WhereClause, <<";">>]).
get_roster_version(LServer, LUser) ->
ejabberd_sql:sql_query(
LServer,
?SQL("select @(version)s from roster_version"
" where username = %(LUser)s")).
set_roster_version(LUser, Version) ->
?SQL_UPSERT_T(
"roster_version",
["!username=%(LUser)s",
"version=%(Version)s"]).
-spec opt_type(pgsql_users_number_estimate) -> fun((boolean()) -> boolean());
(atom()) -> [atom()].
opt_type(pgsql_users_number_estimate) ->
fun (V) when is_boolean(V) -> V end;
opt_type(_) -> [pgsql_users_number_estimate].