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%%%------------------------------------------------------------------- |
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%%% @author ludwikbukowski |
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%%% @copyright (C) 2016, Erlang Solutions Ltd. |
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%%% Created : 20. Jul 2016 10:16 |
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%%%------------------------------------------------------------------- |
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%%% @doc Utilities for the REST API |
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-module(mongoose_api_common). |
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-author("ludwikbukowski"). |
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%% API |
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-export([get_auth_details/1, |
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is_known_auth_method/1, |
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make_unauthorized_response/2, |
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check_password/2]). |
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%%-------------------------------------------------------------------- |
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%% Authorization |
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%%-------------------------------------------------------------------- |
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-spec get_auth_details(cowboy_req:req()) -> |
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{basic, User :: binary(), Password :: binary()} | undefined. |
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get_auth_details(Req) -> |
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case cowboy_req:parse_header(<<"authorization">>, Req) of |
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{basic, _User, _Password} = Details -> |
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Details; |
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_ -> |
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undefined |
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end. |
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-spec is_known_auth_method(atom()) -> boolean(). |
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is_known_auth_method(basic) -> true; |
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:-( |
is_known_auth_method(_) -> false. |
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make_unauthorized_response(Req, State) -> |
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{{false, <<"Basic realm=\"mongooseim\"">>}, Req, State}. |
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-spec check_password(jid:jid() | error, binary()) -> {true, mongoose_credentials:t()} | false. |
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check_password(error, _) -> |
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false; |
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check_password(JID, Password) -> |
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{LUser, LServer} = jid:to_lus(JID), |
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case mongoose_domain_api:get_domain_host_type(LServer) of |
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{ok, HostType} -> |
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Creds0 = mongoose_credentials:new(LServer, HostType, #{}), |
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Creds1 = mongoose_credentials:set(Creds0, username, LUser), |
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Creds2 = mongoose_credentials:set(Creds1, password, Password), |
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case ejabberd_auth:authorize(Creds2) of |
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{ok, Creds} -> {true, Creds}; |
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:-( |
_ -> false |
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end; |
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{error, not_found} -> false |
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end. |