138 lines
3.6 KiB
Erlang
138 lines
3.6 KiB
Erlang
%%%----------------------------------------------------------------------
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%%% File : ejabberd_web.erl
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%%% Author : Alexey Shchepin <alexey@sevcom.net>
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%%% Purpose :
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%%% Created : 28 Feb 2004 by Alexey Shchepin <alexey@sevcom.net>
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%%% Id : $Id$
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%%%----------------------------------------------------------------------
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-module(ejabberd_web).
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-author('alexey@sevcom.net').
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-vsn('$Revision$ ').
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%% External exports
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-export([make_xhtml/1,
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process_get/1]).
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-include("ejabberd.hrl").
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-include("jlib.hrl").
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-include("ejabberd_http.hrl").
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make_xhtml(Els) ->
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{xmlelement, "html", [{"xmlns", "http://www.w3.org/1999/xhtml"},
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{"xml:lang", "en"},
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{"lang", "en"}],
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[{xmlelement, "head", [],
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[{xmlelement, "meta", [{"http-equiv", "Content-Type"},
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{"content", "text/html; charset=utf-8"}], []}]},
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{xmlelement, "body", [], Els}
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]}.
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-define(X(Name), {xmlelement, Name, [], []}).
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-define(XA(Name, Attrs), {xmlelement, Name, Attrs, []}).
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-define(XE(Name, Els), {xmlelement, Name, [], Els}).
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-define(XAE(Name, Attrs, Els), {xmlelement, Name, Attrs, Els}).
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-define(C(Text), {xmlcdata, Text}).
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-define(XC(Name, Text), ?XE(Name, [?C(Text)])).
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-define(XAC(Name, Attrs, Text), ?XAE(Name, Attrs, [?C(Text)])).
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-define(LI(Els), ?XE("li", Els)).
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-define(A(URL, Els), ?XAE("a", [{"href", URL}], Els)).
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-define(AC(URL, Text), ?A(URL, [?C(Text)])).
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-define(P, ?X("p")).
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-define(BR, ?X("br")).
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process_get(#request{user = User,
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path = ["config" | RPath],
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q = Query,
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lang = Lang} = Request) ->
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if
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User /= undefined ->
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case acl:match_rule(configure, jlib:make_jid(User, ?MYNAME, "")) of
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deny ->
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{401, [], make_xhtml([?XC("h1", "Not Allowed")])};
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allow ->
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process_config(Request#request{path = RPath})
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end;
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true ->
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{401,
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[{"WWW-Authenticate", "basic realm=\"ejabberd\""}],
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ejabberd_web:make_xhtml([{xmlelement, "h1", [],
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[{xmlcdata, "401 Unauthorized"}]}])}
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end;
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process_get(_Request) ->
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{404, [], make_xhtml([?XC("h1", "Not found")])}.
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process_config(#request{user = User,
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path = [],
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q = Query,
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lang = Lang} = Request) ->
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make_xhtml([?XC("h1", "ejabberd configuration"),
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?XE("ul",
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[?LI([?AC("acls/", "Access Control Lists")]),
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?LI([?AC("access/", "Access Rules")]),
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?LI([?AC("users/", "Users")]),
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?LI([?AC("nodes/", "Nodes")])
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])
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]);
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process_config(#request{user = User,
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path = ["acls"],
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q = Query,
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lang = Lang} = Request) ->
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case acl:match_rule(configure, jlib:make_jid(User, ?MYNAME, "")) of
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deny ->
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{401, [], make_xhtml([?XC("h1", "Not Allowed")])};
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allow ->
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Res = case lists:keysearch("acls", 1, Query) of
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{value, {_, String}} ->
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case erl_scan:string(String) of
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{ok, Tokens, _} ->
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case erl_parse:parse_term(Tokens) of
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{ok, NewACLs} ->
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case acl:add_list(NewACLs, true) of
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ok ->
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ok;
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_ ->
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error
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end;
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_ ->
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error
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end;
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_ ->
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error
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end;
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_ ->
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nothing
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end,
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ACLs = lists:flatten(io_lib:format("~p.", [ets:tab2list(acl)])),
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make_xhtml([?XC("h1", "ejabberd ACLs configuration")] ++
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case Res of
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ok -> [?C("submited"), ?P];
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error -> [?C("bad format"), ?P];
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nothing -> []
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end ++
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[?XAE("form", [{"method", "post"}],
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[?XAC("textarea", [{"name", "acls"},
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{"rows", "16"},
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{"cols", "80"}],
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ACLs),
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?BR,
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?XA("input", [{"type", "submit"}])
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])
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])
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end;
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process_config(_Request) ->
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{404, [], make_xhtml([?XC("h1", "Not found")])}.
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