mirror of
https://github.com/processone/ejabberd.git
synced 2024-10-31 15:21:38 +01:00
502 lines
15 KiB
Erlang
502 lines
15 KiB
Erlang
%%%----------------------------------------------------------------------
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%%%
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%%% ejabberd, Copyright (C) 2002-2018 ProcessOne
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%%%
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%%% This program is free software; you can redistribute it and/or
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%%% modify it under the terms of the GNU General Public License as
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%%% published by the Free Software Foundation; either version 2 of the
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%%% License, or (at your option) any later version.
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%%%
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%%% This program is distributed in the hope that it will be useful,
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%%% but WITHOUT ANY WARRANTY; without even the implied warranty of
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%%% MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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%%% General Public License for more details.
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%%%
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%%% You should have received a copy of the GNU General Public License along
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%%% with this program; if not, write to the Free Software Foundation, Inc.,
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%%% 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
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%%%
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%%%----------------------------------------------------------------------
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-include("ns.hrl").
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-include("fxml.hrl").
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-define(STANZA_ERROR(Code, Type, Condition),
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#xmlel{name = <<"error">>,
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attrs = [{<<"code">>, Code}, {<<"type">>, Type}],
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children =
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[#xmlel{name = Condition,
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attrs = [{<<"xmlns">>, ?NS_STANZAS}],
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children = []}]}).
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-define(ERR_BAD_FORMAT,
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?STANZA_ERROR(<<"406">>, <<"modify">>,
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<<"bad-format">>)).
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-define(ERR_BAD_REQUEST,
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?STANZA_ERROR(<<"400">>, <<"modify">>,
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<<"bad-request">>)).
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-define(ERR_CONFLICT,
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?STANZA_ERROR(<<"409">>, <<"cancel">>, <<"conflict">>)).
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-define(ERR_FEATURE_NOT_IMPLEMENTED,
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?STANZA_ERROR(<<"501">>, <<"cancel">>,
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<<"feature-not-implemented">>)).
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-define(ERR_FORBIDDEN,
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?STANZA_ERROR(<<"403">>, <<"auth">>, <<"forbidden">>)).
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-define(ERR_GONE,
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?STANZA_ERROR(<<"302">>, <<"modify">>, <<"gone">>)).
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-define(ERR_INTERNAL_SERVER_ERROR,
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?STANZA_ERROR(<<"500">>, <<"wait">>,
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<<"internal-server-error">>)).
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-define(ERR_ITEM_NOT_FOUND,
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?STANZA_ERROR(<<"404">>, <<"cancel">>,
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<<"item-not-found">>)).
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-define(ERR_JID_MALFORMED,
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?STANZA_ERROR(<<"400">>, <<"modify">>,
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<<"jid-malformed">>)).
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-define(ERR_NOT_ACCEPTABLE,
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?STANZA_ERROR(<<"406">>, <<"modify">>,
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<<"not-acceptable">>)).
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-define(ERR_NOT_ALLOWED,
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?STANZA_ERROR(<<"405">>, <<"cancel">>,
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<<"not-allowed">>)).
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-define(ERR_NOT_AUTHORIZED,
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?STANZA_ERROR(<<"401">>, <<"auth">>,
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<<"not-authorized">>)).
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-define(ERR_PAYMENT_REQUIRED,
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?STANZA_ERROR(<<"402">>, <<"auth">>,
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<<"payment-required">>)).
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-define(ERR_RECIPIENT_UNAVAILABLE,
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?STANZA_ERROR(<<"404">>, <<"wait">>,
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<<"recipient-unavailable">>)).
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-define(ERR_REDIRECT,
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?STANZA_ERROR(<<"302">>, <<"modify">>, <<"redirect">>)).
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-define(ERR_REGISTRATION_REQUIRED,
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?STANZA_ERROR(<<"407">>, <<"auth">>,
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<<"registration-required">>)).
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-define(ERR_REMOTE_SERVER_NOT_FOUND,
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?STANZA_ERROR(<<"404">>, <<"cancel">>,
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<<"remote-server-not-found">>)).
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-define(ERR_REMOTE_SERVER_TIMEOUT,
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?STANZA_ERROR(<<"504">>, <<"wait">>,
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<<"remote-server-timeout">>)).
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-define(ERR_RESOURCE_CONSTRAINT,
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?STANZA_ERROR(<<"500">>, <<"wait">>,
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<<"resource-constraint">>)).
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-define(ERR_SERVICE_UNAVAILABLE,
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?STANZA_ERROR(<<"503">>, <<"cancel">>,
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<<"service-unavailable">>)).
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-define(ERR_SUBSCRIPTION_REQUIRED,
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?STANZA_ERROR(<<"407">>, <<"auth">>,
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<<"subscription-required">>)).
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-define(ERR_UNEXPECTED_REQUEST,
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?STANZA_ERROR(<<"400">>, <<"wait">>,
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<<"unexpected-request">>)).
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-define(ERR_UNEXPECTED_REQUEST_CANCEL,
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?STANZA_ERROR(<<"401">>, <<"cancel">>,
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<<"unexpected-request">>)).
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%-define(ERR_,
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% ?STANZA_ERROR("", "", "")).
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-define(STANZA_ERRORT(Code, Type, Condition, Lang,
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Text),
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#xmlel{name = <<"error">>,
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attrs = [{<<"code">>, Code}, {<<"type">>, Type}],
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children =
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[#xmlel{name = Condition,
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attrs = [{<<"xmlns">>, ?NS_STANZAS}], children = []},
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#xmlel{name = <<"text">>,
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attrs = [{<<"xmlns">>, ?NS_STANZAS}],
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children =
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[{xmlcdata,
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translate:translate(Lang, Text)}]}]}).
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-define(ERRT_BAD_FORMAT(Lang, Text),
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?STANZA_ERRORT(<<"406">>, <<"modify">>,
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<<"bad-format">>, Lang, Text)).
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-define(ERRT_BAD_REQUEST(Lang, Text),
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?STANZA_ERRORT(<<"400">>, <<"modify">>,
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<<"bad-request">>, Lang, Text)).
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-define(ERRT_CONFLICT(Lang, Text),
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?STANZA_ERRORT(<<"409">>, <<"cancel">>, <<"conflict">>,
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Lang, Text)).
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-define(ERRT_FEATURE_NOT_IMPLEMENTED(Lang, Text),
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?STANZA_ERRORT(<<"501">>, <<"cancel">>,
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<<"feature-not-implemented">>, Lang, Text)).
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-define(ERRT_FORBIDDEN(Lang, Text),
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?STANZA_ERRORT(<<"403">>, <<"auth">>, <<"forbidden">>,
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Lang, Text)).
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-define(ERRT_GONE(Lang, Text),
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?STANZA_ERRORT(<<"302">>, <<"modify">>, <<"gone">>,
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Lang, Text)).
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-define(ERRT_INTERNAL_SERVER_ERROR(Lang, Text),
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?STANZA_ERRORT(<<"500">>, <<"wait">>,
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<<"internal-server-error">>, Lang, Text)).
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-define(ERRT_ITEM_NOT_FOUND(Lang, Text),
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?STANZA_ERRORT(<<"404">>, <<"cancel">>,
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<<"item-not-found">>, Lang, Text)).
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-define(ERRT_JID_MALFORMED(Lang, Text),
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?STANZA_ERRORT(<<"400">>, <<"modify">>,
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<<"jid-malformed">>, Lang, Text)).
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-define(ERRT_NOT_ACCEPTABLE(Lang, Text),
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?STANZA_ERRORT(<<"406">>, <<"modify">>,
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<<"not-acceptable">>, Lang, Text)).
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-define(ERRT_NOT_ALLOWED(Lang, Text),
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?STANZA_ERRORT(<<"405">>, <<"cancel">>,
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<<"not-allowed">>, Lang, Text)).
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-define(ERRT_NOT_AUTHORIZED(Lang, Text),
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?STANZA_ERRORT(<<"401">>, <<"auth">>,
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<<"not-authorized">>, Lang, Text)).
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-define(ERRT_PAYMENT_REQUIRED(Lang, Text),
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?STANZA_ERRORT(<<"402">>, <<"auth">>,
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<<"payment-required">>, Lang, Text)).
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-define(ERRT_RECIPIENT_UNAVAILABLE(Lang, Text),
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?STANZA_ERRORT(<<"404">>, <<"wait">>,
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<<"recipient-unavailable">>, Lang, Text)).
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-define(ERRT_REDIRECT(Lang, Text),
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?STANZA_ERRORT(<<"302">>, <<"modify">>, <<"redirect">>,
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Lang, Text)).
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-define(ERRT_REGISTRATION_REQUIRED(Lang, Text),
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?STANZA_ERRORT(<<"407">>, <<"auth">>,
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<<"registration-required">>, Lang, Text)).
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-define(ERRT_REMOTE_SERVER_NOT_FOUND(Lang, Text),
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?STANZA_ERRORT(<<"404">>, <<"cancel">>,
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<<"remote-server-not-found">>, Lang, Text)).
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-define(ERRT_REMOTE_SERVER_TIMEOUT(Lang, Text),
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?STANZA_ERRORT(<<"504">>, <<"wait">>,
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<<"remote-server-timeout">>, Lang, Text)).
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-define(ERRT_RESOURCE_CONSTRAINT(Lang, Text),
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?STANZA_ERRORT(<<"500">>, <<"wait">>,
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<<"resource-constraint">>, Lang, Text)).
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-define(ERRT_SERVICE_UNAVAILABLE(Lang, Text),
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?STANZA_ERRORT(<<"503">>, <<"cancel">>,
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<<"service-unavailable">>, Lang, Text)).
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-define(ERRT_SUBSCRIPTION_REQUIRED(Lang, Text),
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?STANZA_ERRORT(<<"407">>, <<"auth">>,
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<<"subscription-required">>, Lang, Text)).
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-define(ERRT_UNEXPECTED_REQUEST(Lang, Text),
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?STANZA_ERRORT(<<"400">>, <<"wait">>,
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<<"unexpected-request">>, Lang, Text)).
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-define(ERR_AUTH_NO_RESOURCE_PROVIDED(Lang),
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?ERRT_NOT_ACCEPTABLE(Lang, <<"No resource provided">>)).
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-define(ERR_AUTH_BAD_RESOURCE_FORMAT(Lang),
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?ERRT_NOT_ACCEPTABLE(Lang,
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<<"Illegal resource format">>)).
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-define(ERR_AUTH_RESOURCE_CONFLICT(Lang),
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?ERRT_CONFLICT(Lang, <<"Resource conflict">>)).
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-define(STREAM_ERROR(Condition, Cdata),
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#xmlel{name = <<"stream:error">>, attrs = [],
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children =
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[#xmlel{name = Condition,
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attrs = [{<<"xmlns">>, ?NS_STREAMS}],
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children = [{xmlcdata, Cdata}]}]}).
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-define(SERR_BAD_FORMAT,
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?STREAM_ERROR(<<"bad-format">>, <<"">>)).
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-define(SERR_BAD_NAMESPACE_PREFIX,
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?STREAM_ERROR(<<"bad-namespace-prefix">>, <<"">>)).
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-define(SERR_CONFLICT,
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?STREAM_ERROR(<<"conflict">>, <<"">>)).
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-define(SERR_CONNECTION_TIMEOUT,
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?STREAM_ERROR(<<"connection-timeout">>, <<"">>)).
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-define(SERR_HOST_GONE,
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?STREAM_ERROR(<<"host-gone">>, <<"">>)).
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-define(SERR_HOST_UNKNOWN,
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?STREAM_ERROR(<<"host-unknown">>, <<"">>)).
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-define(SERR_IMPROPER_ADDRESSING,
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?STREAM_ERROR(<<"improper-addressing">>, <<"">>)).
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-define(SERR_INTERNAL_SERVER_ERROR,
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?STREAM_ERROR(<<"internal-server-error">>, <<"">>)).
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-define(SERR_INVALID_FROM,
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?STREAM_ERROR(<<"invalid-from">>, <<"">>)).
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-define(SERR_INVALID_ID,
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?STREAM_ERROR(<<"invalid-id">>, <<"">>)).
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-define(SERR_INVALID_NAMESPACE,
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?STREAM_ERROR(<<"invalid-namespace">>, <<"">>)).
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-define(SERR_INVALID_XML,
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?STREAM_ERROR(<<"invalid-xml">>, <<"">>)).
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-define(SERR_NOT_AUTHORIZED,
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?STREAM_ERROR(<<"not-authorized">>, <<"">>)).
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-define(SERR_POLICY_VIOLATION,
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?STREAM_ERROR(<<"policy-violation">>, <<"">>)).
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-define(SERR_REMOTE_CONNECTION_FAILED,
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?STREAM_ERROR(<<"remote-connection-failed">>, <<"">>)).
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-define(SERR_RESOURSE_CONSTRAINT,
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?STREAM_ERROR(<<"resource-constraint">>, <<"">>)).
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-define(SERR_RESTRICTED_XML,
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?STREAM_ERROR(<<"restricted-xml">>, <<"">>)).
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-define(SERR_SEE_OTHER_HOST(Host),
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?STREAM_ERROR(<<"see-other-host">>, Host)).
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-define(SERR_SYSTEM_SHUTDOWN,
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?STREAM_ERROR(<<"system-shutdown">>, <<"">>)).
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-define(SERR_UNSUPPORTED_ENCODING,
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?STREAM_ERROR(<<"unsupported-encoding">>, <<"">>)).
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-define(SERR_UNSUPPORTED_STANZA_TYPE,
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?STREAM_ERROR(<<"unsupported-stanza-type">>, <<"">>)).
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-define(SERR_UNSUPPORTED_VERSION,
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?STREAM_ERROR(<<"unsupported-version">>, <<"">>)).
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-define(SERR_XML_NOT_WELL_FORMED,
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?STREAM_ERROR(<<"xml-not-well-formed">>, <<"">>)).
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%-define(SERR_,
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% ?STREAM_ERROR("", "")).
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-define(STREAM_ERRORT(Condition, Cdata, Lang, Text),
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#xmlel{name = <<"stream:error">>, attrs = [],
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children =
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[#xmlel{name = Condition,
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attrs = [{<<"xmlns">>, ?NS_STREAMS}],
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children = [{xmlcdata, Cdata}]},
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#xmlel{name = <<"text">>,
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attrs =
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[{<<"xml:lang">>, Lang},
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{<<"xmlns">>, ?NS_STREAMS}],
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children =
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[{xmlcdata,
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translate:translate(Lang, Text)}]}]}).
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-define(SERRT_BAD_FORMAT(Lang, Text),
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?STREAM_ERRORT(<<"bad-format">>, <<"">>, Lang, Text)).
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-define(SERRT_BAD_NAMESPACE_PREFIX(Lang, Text),
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?STREAM_ERRORT(<<"bad-namespace-prefix">>, <<"">>, Lang,
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Text)).
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-define(SERRT_CONFLICT(Lang, Text),
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?STREAM_ERRORT(<<"conflict">>, <<"">>, Lang, Text)).
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-define(SERRT_CONNECTION_TIMEOUT(Lang, Text),
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?STREAM_ERRORT(<<"connection-timeout">>, <<"">>, Lang,
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Text)).
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-define(SERRT_HOST_GONE(Lang, Text),
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?STREAM_ERRORT(<<"host-gone">>, <<"">>, Lang, Text)).
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-define(SERRT_HOST_UNKNOWN(Lang, Text),
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?STREAM_ERRORT(<<"host-unknown">>, <<"">>, Lang, Text)).
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-define(SERRT_IMPROPER_ADDRESSING(Lang, Text),
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?STREAM_ERRORT(<<"improper-addressing">>, <<"">>, Lang,
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Text)).
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-define(SERRT_INTERNAL_SERVER_ERROR(Lang, Text),
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?STREAM_ERRORT(<<"internal-server-error">>, <<"">>,
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Lang, Text)).
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-define(SERRT_INVALID_FROM(Lang, Text),
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?STREAM_ERRORT(<<"invalid-from">>, <<"">>, Lang, Text)).
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-define(SERRT_INVALID_ID(Lang, Text),
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?STREAM_ERRORT(<<"invalid-id">>, <<"">>, Lang, Text)).
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-define(SERRT_INVALID_NAMESPACE(Lang, Text),
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?STREAM_ERRORT(<<"invalid-namespace">>, <<"">>, Lang,
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Text)).
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-define(SERRT_INVALID_XML(Lang, Text),
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?STREAM_ERRORT(<<"invalid-xml">>, <<"">>, Lang, Text)).
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-define(SERRT_NOT_AUTHORIZED(Lang, Text),
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?STREAM_ERRORT(<<"not-authorized">>, <<"">>, Lang,
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Text)).
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-define(SERRT_POLICY_VIOLATION(Lang, Text),
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?STREAM_ERRORT(<<"policy-violation">>, <<"">>, Lang,
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Text)).
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-define(SERRT_REMOTE_CONNECTION_FAILED(Lang, Text),
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?STREAM_ERRORT(<<"remote-connection-failed">>, <<"">>,
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Lang, Text)).
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-define(SERRT_RESOURSE_CONSTRAINT(Lang, Text),
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?STREAM_ERRORT(<<"resource-constraint">>, <<"">>, Lang,
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Text)).
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-define(SERRT_RESTRICTED_XML(Lang, Text),
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?STREAM_ERRORT(<<"restricted-xml">>, <<"">>, Lang,
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Text)).
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-define(SERRT_SEE_OTHER_HOST(Host, Lang, Text),
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?STREAM_ERRORT(<<"see-other-host">>, Host, Lang, Text)).
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-define(SERRT_SYSTEM_SHUTDOWN(Lang, Text),
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?STREAM_ERRORT(<<"system-shutdown">>, <<"">>, Lang,
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Text)).
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-define(SERRT_UNSUPPORTED_ENCODING(Lang, Text),
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?STREAM_ERRORT(<<"unsupported-encoding">>, <<"">>, Lang,
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Text)).
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-define(SERRT_UNSUPPORTED_STANZA_TYPE(Lang, Text),
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?STREAM_ERRORT(<<"unsupported-stanza-type">>, <<"">>,
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Lang, Text)).
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-define(SERRT_UNSUPPORTED_VERSION(Lang, Text),
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?STREAM_ERRORT(<<"unsupported-version">>, <<"">>, Lang,
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Text)).
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-define(SERRT_XML_NOT_WELL_FORMED(Lang, Text),
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?STREAM_ERRORT(<<"xml-not-well-formed">>, <<"">>, Lang,
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Text)).
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-record(jid, {user = <<"">> :: binary(),
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server = <<"">> :: binary(),
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resource = <<"">> :: binary(),
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luser = <<"">> :: binary(),
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lserver = <<"">> :: binary(),
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lresource = <<"">> :: binary()}).
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-type(jid() :: #jid{}).
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-type(ljid() :: {binary(), binary(), binary()}).
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-record(iq, {id = <<"">> :: binary(),
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type = get :: get | set | result | error,
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xmlns = <<"">> :: binary(),
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lang = <<"">> :: binary(),
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sub_el = #xmlel{} :: xmlel() | [xmlel()]}).
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-type(iq_get()
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:: #iq{
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id :: binary(),
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type :: get,
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xmlns :: binary(),
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lang :: binary(),
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sub_el :: xmlel()
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}
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).
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-type(iq_set()
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:: #iq{
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id :: binary(),
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type :: set,
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xmlns :: binary(),
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lang :: binary(),
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sub_el :: xmlel()
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}
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).
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-type iq_request() :: iq_get() | iq_set().
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-type(iq_result()
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:: #iq{
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id :: binary(),
|
|
type :: result,
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xmlns :: binary(),
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lang :: binary(),
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sub_el :: [xmlel()]
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}
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|
).
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-type(iq_error()
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:: #iq{
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id :: binary(),
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type :: error,
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xmlns :: binary(),
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lang :: binary(),
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sub_el :: [xmlel()]
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}
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).
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-type iq_reply() :: iq_result() | iq_error() .
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-type(iq() :: iq_request() | iq_reply()).
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-record(rsm_in, {max :: integer() | error | undefined,
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direction :: before | aft | undefined,
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id :: binary() | undefined,
|
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index :: integer() | error | undefined}).
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|
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-record(rsm_out, {count :: integer() | undefined,
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index :: integer() | undefined,
|
|
first :: binary() | undefined,
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last :: binary() | undefined}).
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|
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-type(rsm_in() :: #rsm_in{}).
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-type(rsm_out() :: #rsm_out{}).
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-type broadcast() :: {broadcast, broadcast_data()}.
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|
|
|
-type broadcast_data() ::
|
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{rebind, pid(), binary()} | %% ejabberd_c2s
|
|
{item, ljid(), mod_roster:subscription()} | %% mod_roster/mod_shared_roster
|
|
{exit, binary()} | %% mod_roster/mod_shared_roster
|
|
{privacy_list, mod_privacy:userlist(), binary()} | %% mod_privacy
|
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{blocking, unblock_all | {block | unblock, [ljid()]}}. %% mod_blocking
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|
|
|
-record(xmlelement, {name = "" :: string(),
|
|
attrs = [] :: [{string(), string()}],
|
|
children = [] :: [{xmlcdata, iodata()} | xmlelement()]}).
|
|
|
|
-type xmlelement() :: #xmlelement{}.
|