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* src/web/ejabberd_web_admin.erl: Better design for administration

Browse Source 
interface (not completed) (thanks to Andrey Zamaraev)
* src/web/ejabberd_http.erl: Updated
* src/web/ejabberd_web.erl: Likewise

SVN Revision: 225
This commit is contained in:
Alexey Shchepin 2004-04-26 15:38:07 +00:00
parent 0ab31f0822
commit aaccaa5a45
5 changed files with 1011 additions and 562 deletions
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7
ChangeLog
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@ -1,3 +1,10 @@
2004-04-26 Alexey Shchepin <alexey@sevcom.net>
* src/web/ejabberd_web_admin.erl: Better design for administration
interface (not completed) (thanks to Andrey Zamaraev)
* src/web/ejabberd_http.erl: Updated
* src/web/ejabberd_web.erl: Likewise
2004-04-17 Alexey Shchepin <alexey@sevcom.net>
* src/web/ejabberd_http.erl: Increased receive buffer

1
src/web/Makefile.in
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@ -18,6 +18,7 @@ EFLAGS = -I .. -pz ..
OBJS = \
$(OUTDIR)/ejabberd_http.beam \
$(OUTDIR)/ejabberd_web.beam \
$(OUTDIR)/ejabberd_web_admin.beam \
$(OUTDIR)/ejabberd_http_poll.beam
all: $(OBJS)

28
src/web/ejabberd_http.erl
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@ -32,6 +32,9 @@
"<!DOCTYPE html PUBLIC \"-//W3C//DTD XHTML 1.0 Transitional//EN\" "
"\"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd\">\n").
-define(HTML_DOCTYPE,
"<!DOCTYPE HTML PUBLIC \"-//W3C//DTD HTML 4.01 Transitional//EN\">").
start(SockData, Opts) ->
supervisor:start_child(ejabberd_http_sup, [SockData, Opts]).
@ -54,7 +57,9 @@ send_text(State, Text) ->
receive_headers(State) ->
Data = (State#state.sockmod):recv(State#state.socket, 0, 300000),
SockMod = State#state.sockmod,
Socket = State#state.socket,
Data = SockMod:recv(Socket, 0, 300000),
?DEBUG("recv: ~p~n", [Data]),
case Data of
{ok, {http_request, Method, Path, _Version}} ->
@ -78,7 +83,13 @@ receive_headers(State) ->
element(2, State#state.request_path)]),
Out = process_request(State),
send_text(State, Out),
ok;
case SockMod of
gen_tcp ->
inet:setopts(Socket, [{packet, http}]);
ssl ->
ssl:setopts(Socket, [{packet, http}])
end,
receive_headers(#state{sockmod = SockMod, socket = Socket});
{error, _Reason} ->
ok;
_ ->
@ -216,7 +227,14 @@ recv_data(State, Len, Acc) ->
make_xhtml_output(Status, Headers, XHTML) ->
Data = list_to_binary([?XHTML_DOCTYPE, xml:element_to_string(XHTML)]),
Data = case lists:member(html, Headers) of
true ->
list_to_binary([?HTML_DOCTYPE,
xml:element_to_string(XHTML)]);
_ ->
list_to_binary([?XHTML_DOCTYPE,
xml:element_to_string(XHTML)])
end,
Headers1 = case lists:keysearch("Content-Type", 1, Headers) of
{value, _} ->
[{"Content-Length", integer_to_list(size(Data))} |
@ -227,7 +245,9 @@ make_xhtml_output(Status, Headers, XHTML) ->
Headers]
end,
H = lists:map(fun({Attr, Val}) ->
[Attr, ": ", Val, "\r\n"]
[Attr, ": ", Val, "\r\n"];
(_) ->
[]
end, Headers1),
SL = ["HTTP/1.1 ", integer_to_list(Status), " ",
code_to_phrase(Status), "\r\n"],

560
src/web/ejabberd_web.erl
View File

@ -59,7 +59,8 @@ process_get(#request{user = User,
deny ->
{401, [], make_xhtml([?XC("h1", "Not Allowed")])};
allow ->
process_admin(Request#request{path = RPath})
ejabberd_web_admin:process_admin(
Request#request{path = RPath})
end;
true ->
{401,
@ -78,560 +79,3 @@ process_get(_Request) ->
{404, [], make_xhtml([?XC("h1", "Not found")])}.
process_admin(#request{user = User,
path = [],
q = Query,
lang = Lang} = Request) ->
make_xhtml([?XC("h1", "ejabberd administration"),
?XE("ul",
[?LI([?AC("acls/", "Access Control Lists"), ?C(" "),
?AC("acls-raw/", "(raw)")]),
?LI([?AC("access/", "Access Rules"), ?C(" "),
?AC("access-raw/", "(raw)")]),
?LI([?AC("users/", "Users")]),
?LI([?AC("nodes/", "Nodes")]),
?LI([?AC("stats/", "Statistics")])
])
]);
process_admin(#request{user = User,
path = ["acls-raw"],
q = Query,
lang = Lang} = Request) ->
Res = case lists:keysearch("acls", 1, Query) of
{value, {_, String}} ->
case erl_scan:string(String) of
{ok, Tokens, _} ->
case erl_parse:parse_term(Tokens) of
{ok, NewACLs} ->
case acl:add_list(NewACLs, true) of
ok ->
ok;
_ ->
error
end;
_ ->
error
end;
_ ->
error
end;
_ ->
nothing
end,
ACLs = lists:flatten(io_lib:format("~p.", [ets:tab2list(acl)])),
make_xhtml([?XC("h1", "ejabberd ACLs configuration")] ++
case Res of
ok -> [?C("submited"), ?P];
error -> [?C("bad format"), ?P];
nothing -> []
end ++
[?XAE("form", [{"method", "post"}],
[?XAC("textarea", [{"name", "acls"},
{"rows", "16"},
{"cols", "80"}],
ACLs),
?BR,
?INPUT("submit", "", "")
])
]);
process_admin(#request{method = Method,
user = User,
path = ["acls"],
q = Query,
lang = Lang} = Request) ->
?INFO_MSG("query: ~p", [Query]),
Res = case Method of
'POST' ->
case catch acl_parse_query(Query) of
{'EXIT', _} ->
error;
NewACLs ->
?INFO_MSG("NewACLs: ~p", [NewACLs]),
case acl:add_list(NewACLs, true) of
ok ->
?INFO_MSG("NewACLs: ok", []),
ok;
_ ->
error
end
end;
_ ->
nothing
end,
ACLs = lists:keysort(2, ets:tab2list(acl)),
make_xhtml([?XC("h1", "ejabberd ACLs configuration")] ++
case Res of
ok -> [?C("submited"), ?P];
error -> [?C("bad format"), ?P];
nothing -> []
end ++
[?XAE("form", [{"method", "post"}],
[acls_to_xhtml(ACLs),
?BR,
?INPUT("submit", "delete", "Delete Selected"),
?C(" "),
?INPUT("submit", "submit", "Submit")
])
]);
process_admin(#request{user = User,
path = ["access-raw"],
q = Query,
lang = Lang} = Request) ->
SetAccess =
fun(Rs) ->
mnesia:transaction(
fun() ->
Os = mnesia:select(config,
[{{config, {access, '$1'}, '$2'},
[],
['$_']}]),
lists:foreach(fun(O) ->
mnesia:delete_object(O)
end, Os),
lists:foreach(
fun({access, Name, Rules}) ->
mnesia:write({config,
{access, Name},
Rules})
end, Rs)
end)
end,
Res = case lists:keysearch("access", 1, Query) of
{value, {_, String}} ->
case erl_scan:string(String) of
{ok, Tokens, _} ->
case erl_parse:parse_term(Tokens) of
{ok, Rs} ->
case SetAccess(Rs) of
{atomic, _} ->
ok;
_ ->
error
end;
_ ->
error
end;
_ ->
error
end;
_ ->
nothing
end,
Access =
lists:flatten(
io_lib:format(
"~p.", [ets:select(config,
[{{config, {access, '$1'}, '$2'},
[],
[{{access, '$1', '$2'}}]}])])),
make_xhtml([?XC("h1", "ejabberd access rules configuration")] ++
case Res of
ok -> [?C("submited"), ?P];
error -> [?C("bad format"), ?P];
nothing -> []
end ++
[?XAE("form", [{"method", "post"}],
[?XAC("textarea", [{"name", "access"},
{"rows", "16"},
{"cols", "80"}],
Access),
?BR,
?INPUT("submit", "", "")
])
]);
process_admin(#request{method = Method,
user = User,
path = ["access"],
q = Query,
lang = Lang} = Request) ->
?INFO_MSG("query: ~p", [Query]),
Res = case Method of
'POST' ->
case catch access_parse_query(Query) of
{'EXIT', _} ->
error;
ok ->
ok
end;
_ ->
nothing
end,
AccessRules =
ets:select(config,
[{{config, {access, '$1'}, '$2'},
[],
[{{access, '$1', '$2'}}]}]),
make_xhtml([?XC("h1", "ejabberd access rules configuration")] ++
case Res of
ok -> [?C("submited"), ?P];
error -> [?C("bad format"), ?P];
nothing -> []
end ++
[?XAE("form", [{"method", "post"}],
[access_rules_to_xhtml(AccessRules),
?BR,
?INPUT("submit", "delete", "Delete Selected")
])
]);
process_admin(#request{method = Method,
user = User,
path = ["access", SName],
q = Query,
lang = Lang} = Request) ->
?INFO_MSG("query: ~p", [Query]),
Name = list_to_atom(SName),
Res = case lists:keysearch("rules", 1, Query) of
{value, {_, String}} ->
case parse_access_rule(String) of
{ok, Rs} ->
ejabberd_config:add_global_option(
{access, Name}, Rs),
ok;
_ ->
error
end;
_ ->
nothing
end,
Rules = case ejabberd_config:get_global_option({access, Name}) of
undefined ->
[];
Rs1 ->
Rs1
end,
make_xhtml([?XC("h1",
"ejabberd access rule '" ++ SName ++ "' configuration")] ++
case Res of
ok -> [?C("submited"), ?P];
error -> [?C("bad format"), ?P];
nothing -> []
end ++
[?XAE("form", [{"method", "post"}],
[access_rule_to_xhtml(Rules),
?BR,
?INPUT("submit", "submit", "")
])
]);
process_admin(#request{user = User,
path = ["users"],
q = Query,
lang = Lang} = Request) ->
Res = list_users(),
make_xhtml([?XC("h1", "ejabberd users")] ++ Res);
process_admin(#request{user = User,
path = ["users", Diap],
q = Query,
lang = Lang} = Request) ->
Res = list_users_in_diapason(Diap),
make_xhtml([?XC("h1", "ejabberd users")] ++ Res);
process_admin(#request{user = User,
path = ["stats"],
q = Query,
lang = Lang} = Request) ->
Res = get_stats(),
make_xhtml([?XC("h1", "ejabberd stats")] ++ Res);
process_admin(_Request) ->
{404, [], make_xhtml([?XC("h1", "Not found")])}.
acls_to_xhtml(ACLs) ->
?XAE("table", [],
[?XE("tbody",
lists:map(
fun({acl, Name, Spec} = ACL) ->
SName = atom_to_list(Name),
ID = term_to_id(ACL),
?XE("tr",
[?XE("td", [?INPUT("checkbox", "selected", ID)]),
?XC("td", SName)] ++
acl_spec_to_xhtml(ID, Spec)
)
end, ACLs) ++
[?XE("tr",
[?X("td"),
?XE("td", [?INPUT("text", "namenew", "")])
] ++
acl_spec_to_xhtml("new", {user, ""})
)]
)]).
-define(ACLINPUT(Text), ?XE("td", [?INPUT("text", "value" ++ ID, Text)])).
acl_spec_to_text({user, U}) ->
{user, U};
acl_spec_to_text({server, S}) ->
{server, S};
acl_spec_to_text({user, U, S}) ->
{user, U ++ "@" ++ S};
acl_spec_to_text(Spec) ->
{raw, term_to_string(Spec)}.
acl_spec_to_xhtml(ID, Spec) ->
{Type, Str} = acl_spec_to_text(Spec),
[acl_spec_select(ID, Type), ?ACLINPUT(Str)].
acl_spec_select(ID, Opt) ->
?XE("td",
[?XAE("select", [{"name", "type" ++ ID}],
lists:map(
fun(O) ->
Sel = if
O == Opt -> [{"selected", "selected"}];
true -> []
end,
?XAC("option",
Sel ++ [{"value", atom_to_list(O)}],
atom_to_list(O))
end, [user, server, user_server, raw]))]).
term_to_string(T) ->
lists:flatten(io_lib:format("~1000000p", [T])).
term_to_id(T) ->
jlib:encode_base64(binary_to_list(term_to_binary(T))).
acl_parse_query(Query) ->
ACLs = ets:tab2list(acl),
case lists:keysearch("submit", 1, Query) of
{value, _} ->
acl_parse_submit(ACLs, Query);
_ ->
case lists:keysearch("delete", 1, Query) of
{value, _} ->
acl_parse_delete(ACLs, Query)
end
end.
acl_parse_submit(ACLs, Query) ->
NewACLs =
lists:map(
fun({acl, Name, Spec} = ACL) ->
SName = atom_to_list(Name),
ID = term_to_id(ACL),
case {lists:keysearch("type" ++ ID, 1, Query),
lists:keysearch("value" ++ ID, 1, Query)} of
{{value, {_, T}}, {value, {_, V}}} ->
{Type, Str} = acl_spec_to_text(Spec),
case {atom_to_list(Type), Str} of
{T, V} ->
ACL;
_ ->
NewSpec = string_to_spec(T, V),
{acl, Name, NewSpec}
end;
_ ->
ACL
end
end, ACLs),
NewACL = case {lists:keysearch("namenew", 1, Query),
lists:keysearch("typenew", 1, Query),
lists:keysearch("valuenew", 1, Query)} of
{{value, {_, ""}}, _, _} ->
[];
{{value, {_, N}}, {value, {_, T}}, {value, {_, V}}} ->
NewName = list_to_atom(N),
NewSpec = string_to_spec(T, V),
[{acl, NewName, NewSpec}];
_ ->
[]
end,
NewACLs ++ NewACL.
string_to_spec("user", Val) ->
{user, Val};
string_to_spec("server", Val) ->
{server, Val};
string_to_spec("user_server", Val) ->
#jid{luser = U, lserver = S, resource = ""} = jlib:string_to_jid(Val),
{user_server, U, S};
string_to_spec("raw", Val) ->
{ok, Tokens, _} = erl_scan:string(Val ++ "."),
{ok, NewSpec} = erl_parse:parse_term(Tokens),
NewSpec.
acl_parse_delete(ACLs, Query) ->
NewACLs =
lists:filter(
fun({acl, Name, Spec} = ACL) ->
ID = term_to_id(ACL),
not lists:member({"selected", ID}, Query)
end, ACLs),
NewACLs.
access_rules_to_xhtml(AccessRules) ->
?XAE("table", [],
[?XE("tbody",
lists:map(
fun({access, Name, Rules} = Access) ->
SName = atom_to_list(Name),
ID = term_to_id(Access),
?XE("tr",
[?XE("td", [?INPUT("checkbox", "selected", ID)]),
?XE("td", [?AC(SName ++ "/", SName)]),
?XC("td", term_to_string(Rules))
]
)
end, AccessRules) ++
[?XE("tr",
[?X("td"),
?XE("td", [?INPUT("text", "namenew", "")]),
?XE("td", [?INPUT("submit", "addnew", "Add New")])
]
)]
)]).
access_parse_query(Query) ->
AccessRules =
ets:select(config,
[{{config, {access, '$1'}, '$2'},
[],
[{{access, '$1', '$2'}}]}]),
case lists:keysearch("addnew", 1, Query) of
{value, _} ->
access_parse_addnew(AccessRules, Query);
_ ->
case lists:keysearch("delete", 1, Query) of
{value, _} ->
access_parse_delete(AccessRules, Query)
end
end.
access_parse_addnew(AccessRules, Query) ->
case lists:keysearch("namenew", 1, Query) of
{value, {_, String}} when String /= "" ->
Name = list_to_atom(String),
ejabberd_config:add_global_option({access, Name}, []),
ok
end.
access_parse_delete(AccessRules, Query) ->
lists:foreach(
fun({access, Name, _Rules} = AccessRule) ->
ID = term_to_id(AccessRule),
case lists:member({"selected", ID}, Query) of
true ->
mnesia:transaction(
fun() ->
mnesia:delete({config, {access, Name}})
end);
_ ->
ok
end
end, AccessRules),
ok.
access_rule_to_xhtml(Rules) ->
Text = lists:flatmap(
fun({Access, ACL} = Rule) ->
SAccess = atom_to_list(Access),
SACL = atom_to_list(ACL),
SAccess ++ "\t" ++ SACL ++ "\n"
end, Rules),
?XAC("textarea", [{"name", "rules"},
{"rows", "16"},
{"cols", "80"}],
Text).
parse_access_rule(Text) ->
Strings = string:tokens(Text, "\r\n"),
case catch lists:flatmap(
fun(String) ->
case string:tokens(String, "\s\t") of
[Access, ACL] ->
[{list_to_atom(Access), list_to_atom(ACL)}];
[] ->
[]
end
end, Strings) of
{'EXIT', _Reason} ->
error;
Rs ->
{ok, Rs}
end.
list_users() ->
Users = ejabberd_auth:dirty_get_registered_users(),
SUsers = lists:sort(Users),
case length(SUsers) of
N when N =< 100 ->
lists:flatmap(
fun(U) ->
[?AC("../user/" ++ U ++ "/", U), ?BR]
end, SUsers);
N ->
NParts = trunc(math:sqrt(N * 0.618)) + 1,
M = trunc(N / NParts) + 1,
lists:flatmap(
fun(K) ->
L = K + M - 1,
Node = integer_to_list(K) ++ "-" ++ integer_to_list(L),
Last = if L < N -> lists:nth(L, SUsers);
true -> lists:last(SUsers)
end,
Name =
lists:nth(K, SUsers) ++ [$\s, 226, 128, 148, $\s] ++
Last,
[?AC(Node ++ "/", Name), ?BR]
end, lists:seq(1, N, M))
end.
list_users_in_diapason(Diap) ->
Users = ejabberd_auth:dirty_get_registered_users(),
SUsers = lists:sort(Users),
{ok, [S1, S2]} = regexp:split(Diap, "-"),
N1 = list_to_integer(S1),
N2 = list_to_integer(S2),
Sub = lists:sublist(SUsers, N1, N2 - N1 + 1),
lists:flatmap(
fun(U) ->
[?AC("../../user/" ++ U ++ "/", U), ?BR]
end, Sub).
get_stats() ->
OnlineUsers = mnesia:table_info(presence, size),
AuthUsers = mnesia:table_info(session, size),
RegisteredUsers = mnesia:table_info(passwd, size),
S2SConns = ejabberd_s2s:dirty_get_connections(),
S2SConnections = length(S2SConns),
S2SServers = length(lists:usort([element(2, C) || C <- S2SConns])),
[?XAE("table", [],
[?XE("tbody",
[?XE("tr", [?XC("td", "Registered users"),
?XC("td", integer_to_list(RegisteredUsers))]),
?XE("tr", [?XC("td", "Authentificated users"),
?XC("td", integer_to_list(AuthUsers))]),
?XE("tr", [?XC("td", "Online users"),
?XC("td", integer_to_list(OnlineUsers))]),
?XE("tr", [?XC("td", "Outgoing S2S connections"),
?XC("td", integer_to_list(S2SConnections))]),
?XE("tr", [?XC("td", "Outgoing S2S servers"),
?XC("td", integer_to_list(S2SServers))])
])
])].

977
src/web/ejabberd_web_admin.erl Normal file
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@ -0,0 +1,977 @@
%%%----------------------------------------------------------------------
%%% File : ejabberd_web_admin.erl
%%% Author : Alexey Shchepin <alexey@sevcom.net>
%%% Purpose :
%%% Created : 9 Apr 2004 by Alexey Shchepin <alexey@sevcom.net>
%%% Id : $Id$
%%%----------------------------------------------------------------------
-module(ejabberd_web_admin).
-author('alexey@sevcom.net').
-vsn('$Revision$ ').
%% External exports
-export([process_admin/1]).
-include("ejabberd.hrl").
-include("jlib.hrl").
-include("ejabberd_http.hrl").
-define(X(Name), {xmlelement, Name, [], []}).
-define(XA(Name, Attrs), {xmlelement, Name, Attrs, []}).
-define(XE(Name, Els), {xmlelement, Name, [], Els}).
-define(XAE(Name, Attrs, Els), {xmlelement, Name, Attrs, Els}).
-define(C(Text), {xmlcdata, Text}).
-define(XC(Name, Text), ?XE(Name, [?C(Text)])).
-define(XAC(Name, Attrs, Text), ?XAE(Name, Attrs, [?C(Text)])).
-define(LI(Els), ?XE("li", Els)).
-define(A(URL, Els), ?XAE("a", [{"href", URL}], Els)).
-define(AC(URL, Text), ?A(URL, [?C(Text)])).
-define(P, ?X("p")).
-define(BR, ?X("br")).
-define(INPUT(Type, Name, Value),
?XA("input", [{"type", Type},
{"name", Name},
{"value", Value}])).
make_xhtml(Els) ->
{200, [html],
{xmlelement, "html", [{"xmlns", "http://www.w3.org/1999/xhtml"},
{"xml:lang", "en"},
{"lang", "en"}],
[{xmlelement, "head", [],
[{xmlelement, "meta", [{"http-equiv", "Content-Type"},
{"content", "text/html; charset=utf-8"}], []},
{xmlelement, "link", [{"href", "/admin/style.css"},
{"type", "text/css"},
{"rel", "StyleSheet"}], []}]},
{xmlelement, "body",
[{"topmargin", "0"},
{"marginheight", "0"},
{"leftmargin", "0"},
{"marginwidth", "0"},
{"rightmargin", "0"}],
[?XAE("table",
[{"cellpadding", "0"},
{"cellspacing", "0"},
{"border", "0"},
{"bgcolor", "#fe8a00"},
{"width", "100%"}],
[?XE("tr",
[?XAE("td", [{"height", "2"}],
[?XA("img", [{"src", "/admin/1x1tr.gif"},
{"width", "1"},
{"height", "2"},
{"alt", ""},
{"border", "0"}])]),
?XAE("td", [{"height", "2"}],
[?XA("img", [{"src", "/admin/1x1tr.gif"},
{"width", "1"},
{"height", "2"},
{"alt", ""},
{"border", "0"}])])]),
?XE("tr",
[?XE("td",
[?XA("img", [{"src", "/admin/logo.png"},
{"width", "343"},
{"height", "55"},
{"alt", "ejabberd"},
{"border", "0"}])]),
?XAE("td", [{"width", "100%"},
{"background", "/admin/logo-fill.png"}],
[?XA("img", [{"src", "/admin/1x1tr.gif"},
{"width", "100%"},
{"height", "55"},
{"alt", ""},
{"border", "0"}])])])
]),
?XAE("table",
[{"cellpadding", "0"},
{"cellspacing", "0"},
{"border", "0"},
{"width", "100%"},
{"height", "100%"}],
[?XE("tr",
[?XAE("td",
[{"width", "1"},
{"bgcolor", "#d47911"}],
[?C(" ")]),
?XAE("td",
[{"height", "100%"},
%{"width", "100%"},
{"bgcolor", "#ffffff"},
{"valign", "top"}],
[?XAE("ul",
[{"id", "navlist"}],
[?LI([?AC("/admin/acls/", "Access Control Lists")]),
?LI([?AC("/admin/access/", "Access Rules")]),
?LI([?AC("/admin/users/", "Users")]),
?LI([?AC("/admin/nodes/", "Nodes")]),
?LI([?AC("/admin/stats/", "Statistics")])
])]),
?XAE("td",
[{"height", "100%"},
{"width", "100%"},
{"bgcolor", "#ffffff"},
{"valign", "top"}],
[?XAE("span", [{"id", "content"}], Els)])])
]),
?XAE("table",
[{"cellpadding", "0"},
{"cellspacing", "0"},
{"border", "0"},
{"width", "100%"}],
[?XE("tr",
[?XA("td",
[{"height", "1"},
{"bgcolor", "#d47911"}])
])
])]}
]}}.
css() -> "
/*td{
font-size: 3pt;
}
td.a{
color: #fc8800;
background-color: #fe8a00;
}
td.b{
color: #333333;
background-color: #000000;
}
td.c{
color: #743300;
background-color: #723100;
}
td.d{
color: #fdc58a;
background-color: #ffc78c;
}
td.e{
color: #fde1c7;
background-color: #ffe3c9;
}
td.f{
color: #fdfdfd;
background-color: #ffffff;
}*/
td.copy{
color: #ffffff;
background-color: #fe8a00;
font-family: Verdana, Arial, Helvetica, sans-serif;
font-size: 7pt;
font-weight: bold;
text-align: center;
}
#navlist
{
padding: 0 1px 1px;
margin-left: 0;
font: bold 10px Verdana, sans-serif;
background: #d47911;
width: 13em;
}
#navlist li
{
list-style: none;
margin: 0;
text-align: left;
display: inline;
}
#navlist li a
{
display: block;
padding: 0.25em 0.5em 0.25em 0.75em;
border-left: 1em solid #ffc78c;
border-top: 1px solid gray;
background: #ffe3c9;
text-decoration: none;
}
#navlist li a:link { color: #844; }
#navlist li a:visited { color: #766; }
#navlist li a:hover
{
border-color: #fc8800;
color: #FFF;
background: #332;
}
input {
border: 1px solid #93a6c7;
color: #556655;
background-color: #ffffff;
vertical-align: middle;
margin-bottom: 0px;
padding: 0.1em;
}
input.button {
font-family: Verdana, Arial, Helvetica, sans-serif;
font-size: 7pt;
font-weight: bold;
}
textarea {
border: 1px solid #93a6c7;
color: #556655;
background-color: #ffffff;
vertical-align: middle;
margin-top: 7px;
margin-left: 7px;
margin-right: 7px;
margin-bottom: 5px;
padding: 0.1em;
}
select {
border: 1px solid #93a6c7;
color: #556655;
background-color: #ffffff;
vertical-align: middle;
margin-bottom: 0px;
padding: 0.1em;
}
tr.head{
color: #ffffff;
background-color: #3b547a;
font-family: Verdana, Arial, Helvetica, sans-serif;
font-size: 9pt;
font-weight: bold;
text-align: center;
}
tr.oddraw{
color: #412c75;
background-color: #ccd4df;
font-family: Verdana, Arial, Helvetica, sans-serif;
font-size: 9pt;
font-weight: normal;
text-align: center;
}
tr.evenraw{
color: #412c75;
background-color: #dbe0e8;
font-family: Verdana, Arial, Helvetica, sans-serif;
font-size: 9pt;
font-weight: normal;
text-align: center;
}
td.leftheader{
color: #412c75;
background-color: #ccccc1;
font-family: Verdana, Arial, Helvetica, sans-serif;
font-size: 9pt;
font-weight: bold;
padding-left: 5px;
padding-top: 2px;
padding-bottom: 2px;
margin-top: 0px;
margin-bottom: 0px;
}
td.leftcontent{
color: #000044;
background-color: #e6e6df;
font-family: Verdana, Arial, Helvetica, sans-serif;
font-size: 7pt;
font-weight: normal;
padding-left: 5px;
padding-right: 5px;
padding-top: 2px;
padding-bottom: 2px;
margin-top: 0px;
margin-bottom: 0px;
}
td.rightcontent{
color: #000044;
font-family: Verdana, Arial, Helvetica, sans-serif;
font-size: 10pt;
font-weight: normal;
text-align: justify;
padding-left: 10px;
padding-right: 10px;
padding-bottom: 5px;
}
h1{
color: #000044;
font-family: Verdana, Arial, Helvetica, sans-serif;
font-size: 14pt;
font-weight: bold;
text-align: center;
padding-left: 5px;
padding-top: 2px;
padding-bottom: 2px;
margin-top: 0px;
margin-bottom: 0px;
}
h2{
color: #000044;
font-family: Verdana, Arial, Helvetica, sans-serif;
font-size: 12pt;
font-weight: bold;
text-align: center;
padding-left: 5px;
padding-top: 2px;
padding-bottom: 2px;
margin-top: 0px;
margin-bottom: 0px;
}
h3{
color: #000044;
font-family: Verdana, Arial, Helvetica, sans-serif;
font-size: 10pt;
font-weight: bold;
text-align: left;
padding-left: 5px;
padding-top: 20px;
padding-bottom: 2px;
margin-top: 0px;
margin-bottom: 0px;
}
*#content a:link {
color: #444466;
font-family: Verdana, Arial, Helvetica, sans-serif;
font-size: 10pt;
font-weight: bold;
text-decoration: underlined;
}
*#content a:visited {
color: #444466;
font-family: Verdana, Arial, Helvetica, sans-serif;
font-size: 10pt;
font-weight: bold;
text-decoration: underlined;
}
*#content a:hover {
color: #222266;
font-family: Verdana, Arial, Helvetica, sans-serif;
font-size: 10pt;
font-weight: bold;
text-decoration: underlined;
}
*#content li{
list-style-type: dot;
font-size: 7pt;
padding-left: 10px;
}
*#content li.big{
font-size: 10pt;
}
".
logo() ->
jlib:decode_base64(
"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").
logo_fill() ->
jlib:decode_base64(
"iVBORw0KGgoAAAANSUhEUgAAAAYAAAA3BAMAAADdxCZzAAAAIVBMVEX////Wdg7+igL+khL+jg7+nir+rkr+umr+yoz+1qb+5sYp3v/aAAAAAXRSTlMAQObYZgAAAAFiS0dEAIgFHUgAAAAJcEhZcwAACxEAAAsRAX9kX5EAAAAHdElNRQfUBAYHDzOol2bZAAAASElEQVR42mMQFBRkUFJSxMAgcWNjQwwMEndxccTAIPHQ0EAMDBJPS0vEwCDx8vJCDAwS7+hoxMAg8ZkzJ2JgkPiqVQsxMFAcABvNNugXg2QkAAAAAElFTkSuQmCC").
empty() ->
jlib:decode_base64(
"R0lGODlhAQABAIAAAP///////yH+FUNyZWF0ZWQgd2l0aCBUaGUgR0lNUAAh+QQBCgABACwAAAAAAQABAAACAkwBADs=").
process_admin(#request{user = User,
path = [],
q = Query,
lang = Lang} = Request) ->
make_xhtml([?XC("h1", "ejabberd administration"),
?XE("ul",
[?LI([?AC("acls/", "Access Control Lists"), ?C(" "),
?AC("acls-raw/", "(raw)")]),
?LI([?AC("access/", "Access Rules"), ?C(" "),
?AC("access-raw/", "(raw)")]),
?LI([?AC("users/", "Users")]),
?LI([?AC("nodes/", "Nodes")]),
?LI([?AC("stats/", "Statistics")])
])
]);
process_admin(#request{user = User,
path = ["style.css"],
q = Query,
lang = Lang} = Request) ->
{200, [{"Content-Type", "text/css"}], css()};
process_admin(#request{user = User,
path = ["logo.png"],
q = Query,
lang = Lang} = Request) ->
{200, [{"Content-Type", "image/png"}], logo()};
process_admin(#request{user = User,
path = ["logo-fill.png"],
q = Query,
lang = Lang} = Request) ->
{200, [{"Content-Type", "image/png"}], logo_fill()};
process_admin(#request{user = User,
path = ["1x1tr.gif"],
q = Query,
lang = Lang} = Request) ->
{200, [{"Content-Type", "image/gif"}], empty()};
process_admin(#request{user = User,
path = ["acls-raw"],
q = Query,
lang = Lang} = Request) ->
Res = case lists:keysearch("acls", 1, Query) of
{value, {_, String}} ->
case erl_scan:string(String) of
{ok, Tokens, _} ->
case erl_parse:parse_term(Tokens) of
{ok, NewACLs} ->
case acl:add_list(NewACLs, true) of
ok ->
ok;
_ ->
error
end;
_ ->
error
end;
_ ->
error
end;
_ ->
nothing
end,
ACLs = lists:flatten(io_lib:format("~p.", [ets:tab2list(acl)])),
make_xhtml([?XC("h1", "ejabberd ACLs configuration")] ++
case Res of
ok -> [?C("submited"), ?P];
error -> [?C("bad format"), ?P];
nothing -> []
end ++
[?XAE("form", [{"method", "post"}],
[?XAC("textarea", [{"name", "acls"},
{"rows", "16"},
{"cols", "80"}],
ACLs),
?BR,
?INPUT("submit", "", "")
])
]);
process_admin(#request{method = Method,
user = User,
path = ["acls"],
q = Query,
lang = Lang} = Request) ->
?INFO_MSG("query: ~p", [Query]),
Res = case Method of
'POST' ->
case catch acl_parse_query(Query) of
{'EXIT', _} ->
error;
NewACLs ->
?INFO_MSG("NewACLs: ~p", [NewACLs]),
case acl:add_list(NewACLs, true) of
ok ->
?INFO_MSG("NewACLs: ok", []),
ok;
_ ->
error
end
end;
_ ->
nothing
end,
ACLs = lists:keysort(2, ets:tab2list(acl)),
make_xhtml([?XC("h1", "ejabberd ACLs configuration")] ++
case Res of
ok -> [?C("submited"), ?P];
error -> [?C("bad format"), ?P];
nothing -> []
end ++
[?XAE("form", [{"method", "post"}],
[acls_to_xhtml(ACLs),
?BR,
?INPUT("submit", "delete", "Delete Selected"),
?C(" "),
?INPUT("submit", "submit", "Submit")
])
]);
process_admin(#request{user = User,
path = ["access-raw"],
q = Query,
lang = Lang} = Request) ->
SetAccess =
fun(Rs) ->
mnesia:transaction(
fun() ->
Os = mnesia:select(config,
[{{config, {access, '$1'}, '$2'},
[],
['$_']}]),
lists:foreach(fun(O) ->
mnesia:delete_object(O)
end, Os),
lists:foreach(
fun({access, Name, Rules}) ->
mnesia:write({config,
{access, Name},
Rules})
end, Rs)
end)
end,
Res = case lists:keysearch("access", 1, Query) of
{value, {_, String}} ->
case erl_scan:string(String) of
{ok, Tokens, _} ->
case erl_parse:parse_term(Tokens) of
{ok, Rs} ->
case SetAccess(Rs) of
{atomic, _} ->
ok;
_ ->
error
end;
_ ->
error
end;
_ ->
error
end;
_ ->
nothing
end,
Access =
lists:flatten(
io_lib:format(
"~p.", [ets:select(config,
[{{config, {access, '$1'}, '$2'},
[],
[{{access, '$1', '$2'}}]}])])),
make_xhtml([?XC("h1", "ejabberd access rules configuration")] ++
case Res of
ok -> [?C("submited"), ?P];
error -> [?C("bad format"), ?P];
nothing -> []
end ++
[?XAE("form", [{"method", "post"}],
[?XAC("textarea", [{"name", "access"},
{"rows", "16"},
{"cols", "80"}],
Access),
?BR,
?INPUT("submit", "", "")
])
]);
process_admin(#request{method = Method,
user = User,
path = ["access"],
q = Query,
lang = Lang} = Request) ->
?INFO_MSG("query: ~p", [Query]),
Res = case Method of
'POST' ->
case catch access_parse_query(Query) of
{'EXIT', _} ->
error;
ok ->
ok
end;
_ ->
nothing
end,
AccessRules =
ets:select(config,
[{{config, {access, '$1'}, '$2'},
[],
[{{access, '$1', '$2'}}]}]),
make_xhtml([?XC("h1", "ejabberd access rules configuration")] ++
case Res of
ok -> [?C("submited"), ?P];
error -> [?C("bad format"), ?P];
nothing -> []
end ++
[?XAE("form", [{"method", "post"}],
[access_rules_to_xhtml(AccessRules),
?BR,
?INPUT("submit", "delete", "Delete Selected")
])
]);
process_admin(#request{method = Method,
user = User,
path = ["access", SName],
q = Query,
lang = Lang} = Request) ->
?INFO_MSG("query: ~p", [Query]),
Name = list_to_atom(SName),
Res = case lists:keysearch("rules", 1, Query) of
{value, {_, String}} ->
case parse_access_rule(String) of
{ok, Rs} ->
ejabberd_config:add_global_option(
{access, Name}, Rs),
ok;
_ ->
error
end;
_ ->
nothing
end,
Rules = case ejabberd_config:get_global_option({access, Name}) of
undefined ->
[];
Rs1 ->
Rs1
end,
make_xhtml([?XC("h1",
"ejabberd access rule '" ++ SName ++ "' configuration")] ++
case Res of
ok -> [?C("submited"), ?P];
error -> [?C("bad format"), ?P];
nothing -> []
end ++
[?XAE("form", [{"method", "post"}],
[access_rule_to_xhtml(Rules),
?BR,
?INPUT("submit", "submit", "")
])
]);
process_admin(#request{user = User,
path = ["users"],
q = Query,
lang = Lang} = Request) ->
Res = list_users(),
make_xhtml([?XC("h1", "ejabberd users")] ++ Res);
process_admin(#request{user = User,
path = ["users", Diap],
q = Query,
lang = Lang} = Request) ->
Res = list_users_in_diapason(Diap),
make_xhtml([?XC("h1", "ejabberd users")] ++ Res);
process_admin(#request{user = User,
path = ["stats"],
q = Query,
lang = Lang} = Request) ->
Res = get_stats(),
make_xhtml([?XC("h1", "ejabberd stats")] ++ Res);
process_admin(_Request) ->
setelement(1, make_xhtml([?XC("h1", "Not found")]), 404).
acls_to_xhtml(ACLs) ->
?XAE("table", [],
[?XE("tbody",
lists:map(
fun({acl, Name, Spec} = ACL) ->
SName = atom_to_list(Name),
ID = term_to_id(ACL),
?XE("tr",
[?XE("td", [?INPUT("checkbox", "selected", ID)]),
?XC("td", SName)] ++
acl_spec_to_xhtml(ID, Spec)
)
end, ACLs) ++
[?XE("tr",
[?X("td"),
?XE("td", [?INPUT("text", "namenew", "")])
] ++
acl_spec_to_xhtml("new", {user, ""})
)]
)]).
-define(ACLINPUT(Text), ?XE("td", [?INPUT("text", "value" ++ ID, Text)])).
acl_spec_to_text({user, U}) ->
{user, U};
acl_spec_to_text({server, S}) ->
{server, S};
acl_spec_to_text({user, U, S}) ->
{user, U ++ "@" ++ S};
acl_spec_to_text(Spec) ->
{raw, term_to_string(Spec)}.
acl_spec_to_xhtml(ID, Spec) ->
{Type, Str} = acl_spec_to_text(Spec),
[acl_spec_select(ID, Type), ?ACLINPUT(Str)].
acl_spec_select(ID, Opt) ->
?XE("td",
[?XAE("select", [{"name", "type" ++ ID}],
lists:map(
fun(O) ->
Sel = if
O == Opt -> [{"selected", "selected"}];
true -> []
end,
?XAC("option",
Sel ++ [{"value", atom_to_list(O)}],
atom_to_list(O))
end, [user, server, user_server, raw]))]).
term_to_string(T) ->
lists:flatten(io_lib:format("~1000000p", [T])).
term_to_id(T) ->
jlib:encode_base64(binary_to_list(term_to_binary(T))).
acl_parse_query(Query) ->
ACLs = ets:tab2list(acl),
case lists:keysearch("submit", 1, Query) of
{value, _} ->
acl_parse_submit(ACLs, Query);
_ ->
case lists:keysearch("delete", 1, Query) of
{value, _} ->
acl_parse_delete(ACLs, Query)
end
end.
acl_parse_submit(ACLs, Query) ->
NewACLs =
lists:map(
fun({acl, Name, Spec} = ACL) ->
SName = atom_to_list(Name),
ID = term_to_id(ACL),
case {lists:keysearch("type" ++ ID, 1, Query),
lists:keysearch("value" ++ ID, 1, Query)} of
{{value, {_, T}}, {value, {_, V}}} ->
{Type, Str} = acl_spec_to_text(Spec),
case {atom_to_list(Type), Str} of
{T, V} ->
ACL;
_ ->
NewSpec = string_to_spec(T, V),
{acl, Name, NewSpec}
end;
_ ->
ACL
end
end, ACLs),
NewACL = case {lists:keysearch("namenew", 1, Query),
lists:keysearch("typenew", 1, Query),
lists:keysearch("valuenew", 1, Query)} of
{{value, {_, ""}}, _, _} ->
[];
{{value, {_, N}}, {value, {_, T}}, {value, {_, V}}} ->
NewName = list_to_atom(N),
NewSpec = string_to_spec(T, V),
[{acl, NewName, NewSpec}];
_ ->
[]
end,
NewACLs ++ NewACL.
string_to_spec("user", Val) ->
{user, Val};
string_to_spec("server", Val) ->
{server, Val};
string_to_spec("user_server", Val) ->
#jid{luser = U, lserver = S, resource = ""} = jlib:string_to_jid(Val),
{user_server, U, S};
string_to_spec("raw", Val) ->
{ok, Tokens, _} = erl_scan:string(Val ++ "."),
{ok, NewSpec} = erl_parse:parse_term(Tokens),
NewSpec.
acl_parse_delete(ACLs, Query) ->
NewACLs =
lists:filter(
fun({acl, Name, Spec} = ACL) ->
ID = term_to_id(ACL),
not lists:member({"selected", ID}, Query)
end, ACLs),
NewACLs.
access_rules_to_xhtml(AccessRules) ->
?XAE("table", [],
[?XE("tbody",
lists:map(
fun({access, Name, Rules} = Access) ->
SName = atom_to_list(Name),
ID = term_to_id(Access),
?XE("tr",
[?XE("td", [?INPUT("checkbox", "selected", ID)]),
?XE("td", [?AC(SName ++ "/", SName)]),
?XC("td", term_to_string(Rules))
]
)
end, AccessRules) ++
[?XE("tr",
[?X("td"),
?XE("td", [?INPUT("text", "namenew", "")]),
?XE("td", [?INPUT("submit", "addnew", "Add New")])
]
)]
)]).
access_parse_query(Query) ->
AccessRules =
ets:select(config,
[{{config, {access, '$1'}, '$2'},
[],
[{{access, '$1', '$2'}}]}]),
case lists:keysearch("addnew", 1, Query) of
{value, _} ->
access_parse_addnew(AccessRules, Query);
_ ->
case lists:keysearch("delete", 1, Query) of
{value, _} ->
access_parse_delete(AccessRules, Query)
end
end.
access_parse_addnew(AccessRules, Query) ->
case lists:keysearch("namenew", 1, Query) of
{value, {_, String}} when String /= "" ->
Name = list_to_atom(String),
ejabberd_config:add_global_option({access, Name}, []),
ok
end.
access_parse_delete(AccessRules, Query) ->
lists:foreach(
fun({access, Name, _Rules} = AccessRule) ->
ID = term_to_id(AccessRule),
case lists:member({"selected", ID}, Query) of
true ->
mnesia:transaction(
fun() ->
mnesia:delete({config, {access, Name}})
end);
_ ->
ok
end
end, AccessRules),
ok.
access_rule_to_xhtml(Rules) ->
Text = lists:flatmap(
fun({Access, ACL} = Rule) ->
SAccess = atom_to_list(Access),
SACL = atom_to_list(ACL),
SAccess ++ "\t" ++ SACL ++ "\n"
end, Rules),
?XAC("textarea", [{"name", "rules"},
{"rows", "16"},
{"cols", "80"}],
Text).
parse_access_rule(Text) ->
Strings = string:tokens(Text, "\r\n"),
case catch lists:flatmap(
fun(String) ->
case string:tokens(String, "\s\t") of
[Access, ACL] ->
[{list_to_atom(Access), list_to_atom(ACL)}];
[] ->
[]
end
end, Strings) of
{'EXIT', _Reason} ->
error;
Rs ->
{ok, Rs}
end.
list_users() ->
Users = ejabberd_auth:dirty_get_registered_users(),
SUsers = lists:sort(Users),
case length(SUsers) of
N when N =< 100 ->
lists:flatmap(
fun(U) ->
[?AC("../user/" ++ U ++ "/", U), ?BR]
end, SUsers);
N ->
NParts = trunc(math:sqrt(N * 0.618)) + 1,
M = trunc(N / NParts) + 1,
lists:flatmap(
fun(K) ->
L = K + M - 1,
Node = integer_to_list(K) ++ "-" ++ integer_to_list(L),
Last = if L < N -> lists:nth(L, SUsers);
true -> lists:last(SUsers)
end,
Name =
lists:nth(K, SUsers) ++ [$\s, 226, 128, 148, $\s] ++
Last,
[?AC(Node ++ "/", Name), ?BR]
end, lists:seq(1, N, M))
end.
list_users_in_diapason(Diap) ->
Users = ejabberd_auth:dirty_get_registered_users(),
SUsers = lists:sort(Users),
{ok, [S1, S2]} = regexp:split(Diap, "-"),
N1 = list_to_integer(S1),
N2 = list_to_integer(S2),
Sub = lists:sublist(SUsers, N1, N2 - N1 + 1),
lists:flatmap(
fun(U) ->
[?AC("../../user/" ++ U ++ "/", U), ?BR]
end, Sub).
get_stats() ->
OnlineUsers = mnesia:table_info(presence, size),
AuthUsers = mnesia:table_info(session, size),
RegisteredUsers = mnesia:table_info(passwd, size),
S2SConns = ejabberd_s2s:dirty_get_connections(),
S2SConnections = length(S2SConns),
S2SServers = length(lists:usort([element(2, C) || C <- S2SConns])),
[?XAE("table", [],
[?XE("tbody",
[?XE("tr", [?XC("td", "Registered users"),
?XC("td", integer_to_list(RegisteredUsers))]),
?XE("tr", [?XC("td", "Authentificated users"),
?XC("td", integer_to_list(AuthUsers))]),
?XE("tr", [?XC("td", "Online users"),
?XC("td", integer_to_list(OnlineUsers))]),
?XE("tr", [?XC("td", "Outgoing S2S connections"),
?XC("td", integer_to_list(S2SConnections))]),
?XE("tr", [?XC("td", "Outgoing S2S servers"),
?XC("td", integer_to_list(S2SServers))])
])
])].