mirror of
https://github.com/processone/ejabberd.git
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106 lines
5.0 KiB
Erlang
106 lines
5.0 KiB
Erlang
%%%----------------------------------------------------------------------
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%%%
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%%% ejabberd, Copyright (C) 2002-2017 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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-type aterm() :: {atom(), atype()}.
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-type atype() :: integer | string | binary |
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{tuple, [aterm()]} | {list, aterm()}.
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-type rterm() :: {atom(), rtype()}.
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-type rtype() :: integer | string | atom |
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{tuple, [rterm()]} | {list, rterm()} |
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rescode | restuple.
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-type oauth_scope() :: atom().
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%% ejabberd_commands OAuth ReST ACL definition:
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%% Two fields exist that are used to control access on a command from ReST API:
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%% 1. Policy
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%% If policy is:
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%% - restricted: command is not exposed as OAuth Rest API.
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%% - admin: Command is allowed for user that have Admin Rest command enabled by access rule: commands_admin_access
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%% - user: Command might be called by any server user.
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%% - open: Command can be called by anyone.
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%%
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%% Policy is just used to control who can call the command. A specific additional access rules can be performed, as
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%% defined by access option.
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%% Access option can be a list of:
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%% - {Module, accessName, DefaultValue}: Reference and existing module access to limit who can use the command.
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%% - AccessRule name: direct name of the access rule to check in config file.
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%% TODO: Access option could be atom command (not a list). In the case, User performing the command, will be added as first parameter
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%% to command, so that the command can perform additional check.
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-record(ejabberd_commands,
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{name :: atom(),
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tags = [] :: [atom()] | '_' | '$2',
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desc = "" :: string() | '_' | '$3',
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longdesc = "" :: string() | '_',
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version = 0 :: integer(),
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weight = 1 :: integer(),
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module :: atom() | '_',
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function :: atom() | '_',
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args = [] :: [aterm()] | '_' | '$1' | '$2',
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policy = restricted :: open | restricted | admin | user,
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%% access is: [accessRuleName] or [{Module, AccessOption, DefaultAccessRuleName}]
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access = [] :: [{atom(),atom(),atom()}|atom()],
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result = {res, rescode} :: rterm() | '_' | '$2',
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args_desc = none :: none | [string()] | '_',
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result_desc = none :: none | string() | '_',
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args_example = none :: none | [any()] | '_',
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result_example = none :: any()}).
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%% TODO Fix me: Type is not up to date
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-type ejabberd_commands() :: #ejabberd_commands{name :: atom(),
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tags :: [atom()],
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desc :: string(),
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longdesc :: string(),
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version :: integer(),
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module :: atom(),
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function :: atom(),
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args :: [aterm()],
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policy :: open | restricted | admin | user,
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access :: [{atom(),atom(),atom()}|atom()],
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result :: rterm()}.
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%% @type ejabberd_commands() = #ejabberd_commands{
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%% name = atom(),
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%% tags = [atom()],
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%% desc = string(),
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%% longdesc = string(),
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%% module = atom(),
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%% function = atom(),
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%% args = [aterm()],
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%% result = rterm()
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%% }.
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%% desc: Description of the command
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%% args: Describe the accepted arguments.
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%% This way the function that calls the command can format the
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%% arguments before calling.
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%% @type atype() = integer | string | {tuple, [aterm()]} | {list, aterm()}.
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%% Allowed types for arguments are integer, string, tuple and list.
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%% @type rtype() = integer | string | atom | {tuple, [rterm()]} | {list, rterm()} | rescode | restuple.
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%% A rtype is either an atom or a tuple with two elements.
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%% @type aterm() = {Name::atom(), Type::atype()}.
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%% An argument term is a tuple with the term name and the term type.
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%% @type rterm() = {Name::atom(), Type::rtype()}.
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%% A result term is a tuple with the term name and the term type.
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